diff options
Diffstat (limited to 'src/gallium/state_trackers')
97 files changed, 7249 insertions, 2043 deletions
diff --git a/src/gallium/state_trackers/Makefile b/src/gallium/state_trackers/Makefile index 265ca468c2..0900efc664 100644 --- a/src/gallium/state_trackers/Makefile +++ b/src/gallium/state_trackers/Makefile @@ -21,5 +21,9 @@ clean: rm -f `find . -name depend` -# Dummy install target install: + @for dir in $(SUBDIRS) ; do \ + if [ -d $$dir ] ; then \ + (cd $$dir && $(MAKE) $@) || exit 1 ; \ + fi \ + done diff --git a/src/gallium/state_trackers/dri/dri_context.c b/src/gallium/state_trackers/dri/dri_context.c index f2e5f3fb23..5033c3c85b 100644 --- a/src/gallium/state_trackers/dri/dri_context.c +++ b/src/gallium/state_trackers/dri/dri_context.c @@ -69,14 +69,12 @@ dri_create_context(const __GLcontextModes * visual, driParseConfigFiles(&ctx->optionCache, &screen->optionCache, sPriv->myNum, "dri"); - ctx->pipe = screen->api->create_context(screen->api, screen->pipe_screen); + ctx->pipe = screen->pipe_screen->context_create( screen->pipe_screen, + ctx ); if (ctx->pipe == NULL) goto fail; - /* used in dri_flush_frontbuffer */ - ctx->pipe->priv = ctx; - ctx->st = st_create_context(ctx->pipe, visual, st_share); if (ctx->st == NULL) goto fail; @@ -101,6 +99,12 @@ dri_destroy_context(__DRIcontext * cPriv) { struct dri_context *ctx = dri_context(cPriv); + /* note: we are freeing values and nothing more because + * driParseConfigFiles allocated values only - the rest + * is owned by screen optionCache. + */ + FREE(ctx->optionCache.values); + /* No particular reason to wait for command completion before * destroying a context, but it is probably worthwhile flushing it * to avoid having to add code elsewhere to cope with flushing a diff --git a/src/gallium/state_trackers/dri/dri_drawable.c b/src/gallium/state_trackers/dri/dri_drawable.c index f131e77ac5..f7ed6605bf 100644 --- a/src/gallium/state_trackers/dri/dri_drawable.c +++ b/src/gallium/state_trackers/dri/dri_drawable.c @@ -35,7 +35,6 @@ #include "pipe/p_context.h" #include "pipe/p_screen.h" -#include "pipe/p_inlines.h" #include "main/mtypes.h" #include "main/renderbuffer.h" #include "state_tracker/drm_api.h" @@ -47,6 +46,7 @@ #include "util/u_format.h" #include "util/u_memory.h" #include "util/u_rect.h" +#include "util/u_inlines.h" static struct pipe_surface * dri_surface_from_handle(struct drm_api *api, @@ -123,11 +123,12 @@ dri_get_buffers(__DRIdrawable * dPriv) struct dri_drawable *drawable = dri_drawable(dPriv); struct pipe_surface *surface = NULL; - struct pipe_screen *screen = dri_screen(drawable->sPriv)->pipe_screen; + struct dri_screen *st_screen = dri_screen(drawable->sPriv); + struct pipe_screen *screen = st_screen->pipe_screen; __DRIbuffer *buffers = NULL; __DRIscreen *dri_screen = drawable->sPriv; __DRIdrawable *dri_drawable = drawable->dPriv; - struct drm_api *api = ((struct dri_screen*)(dri_screen->private))->api; + struct drm_api *api = st_screen->api; boolean have_depth = FALSE; int i, count; @@ -180,6 +181,9 @@ dri_get_buffers(__DRIdrawable * dPriv) switch (buffers[i].attachment) { case __DRI_BUFFER_FRONT_LEFT: + if (!st_screen->auto_fake_front) + continue; + /* fallthrough */ case __DRI_BUFFER_FAKE_FRONT_LEFT: index = ST_SURFACE_FRONT_LEFT; format = drawable->color_format; @@ -372,7 +376,8 @@ dri_create_buffer(__DRIscreen * sPriv, /* TODO incase of double buffer visual, delay fake creation */ i = 0; drawable->attachments[i++] = __DRI_BUFFER_FRONT_LEFT; - + if (!screen->auto_fake_front) + drawable->attachments[i++] = __DRI_BUFFER_FAKE_FRONT_LEFT; if (visual->doubleBufferMode) drawable->attachments[i++] = __DRI_BUFFER_BACK_LEFT; if (visual->depthBits && visual->stencilBits) diff --git a/src/gallium/state_trackers/dri/dri_extensions.c b/src/gallium/state_trackers/dri/dri_extensions.c index 8b014a2a8b..1259813a41 100644 --- a/src/gallium/state_trackers/dri/dri_extensions.c +++ b/src/gallium/state_trackers/dri/dri_extensions.c @@ -50,6 +50,7 @@ #define need_GL_EXT_blend_func_separate #define need_GL_EXT_blend_minmax #define need_GL_EXT_cull_vertex +#define need_GL_EXT_draw_buffers2 #define need_GL_EXT_fog_coord #define need_GL_EXT_framebuffer_object #define need_GL_EXT_multi_draw_arrays @@ -98,6 +99,7 @@ static const struct dri_extension card_extensions[] = { {"GL_EXT_blend_minmax", GL_EXT_blend_minmax_functions}, {"GL_EXT_blend_subtract", NULL}, {"GL_EXT_cull_vertex", GL_EXT_cull_vertex_functions}, + {"GL_EXT_draw_buffers2", GL_EXT_draw_buffers2_functions}, {"GL_EXT_fog_coord", GL_EXT_fog_coord_functions}, {"GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions}, {"GL_EXT_multi_draw_arrays", GL_EXT_multi_draw_arrays_functions}, @@ -130,6 +132,9 @@ dri_init_extensions(struct dri_context *ctx) /* The card_extensions list should be pruned according to the * capabilities of the pipe_screen. This is actually something * that can/should be done inside st_create_context(). + * XXX Not pruning is very bogus. Always all these extensions above + * will be advertized, regardless what st_init_extensions + * (which depends on the pipe cap bits) does. */ driInitExtensions(ctx->st->ctx, card_extensions, GL_TRUE); } diff --git a/src/gallium/state_trackers/dri/dri_screen.c b/src/gallium/state_trackers/dri/dri_screen.c index 793db087ee..2052867309 100644 --- a/src/gallium/state_trackers/dri/dri_screen.c +++ b/src/gallium/state_trackers/dri/dri_screen.c @@ -37,14 +37,12 @@ #include "dri_context.h" #include "dri_drawable.h" -#include "pipe/p_context.h" #include "pipe/p_screen.h" -#include "pipe/p_inlines.h" #include "pipe/p_format.h" #include "state_tracker/drm_api.h" #include "state_tracker/dri1_api.h" -#include "state_tracker/st_public.h" -#include "state_tracker/st_cb_fbo.h" + +#include "util/u_debug.h" PUBLIC const char __driConfigOptions[] = DRI_CONF_BEGIN DRI_CONF_SECTION_PERFORMANCE @@ -83,7 +81,7 @@ dri_fill_in_modes(struct dri_screen *screen, unsigned num_modes; uint8_t depth_bits_array[5]; uint8_t stencil_bits_array[5]; - uint8_t msaa_samples_array[1]; + uint8_t msaa_samples_array[2]; unsigned depth_buffer_factor; unsigned back_buffer_factor; unsigned msaa_samples_factor; @@ -147,8 +145,9 @@ dri_fill_in_modes(struct dri_screen *screen, } msaa_samples_array[0] = 0; + msaa_samples_array[1] = 4; back_buffer_factor = 3; - msaa_samples_factor = 1; + msaa_samples_factor = 2; num_modes = depth_buffer_factor * back_buffer_factor * msaa_samples_factor * 4; @@ -158,7 +157,7 @@ dri_fill_in_modes(struct dri_screen *screen, depth_bits_array, stencil_bits_array, depth_buffer_factor, back_buffer_modes, back_buffer_factor, - msaa_samples_array, 1); + msaa_samples_array, msaa_samples_factor); } else { __DRIconfig **configs_a8r8g8b8 = NULL; __DRIconfig **configs_x8r8g8b8 = NULL; @@ -170,7 +169,8 @@ dri_fill_in_modes(struct dri_screen *screen, depth_buffer_factor, back_buffer_modes, back_buffer_factor, - msaa_samples_array, 1); + msaa_samples_array, + msaa_samples_factor); if (pf_x8r8g8b8) configs_x8r8g8b8 = driCreateConfigs(GL_BGR, GL_UNSIGNED_INT_8_8_8_8_REV, depth_bits_array, @@ -178,7 +178,8 @@ dri_fill_in_modes(struct dri_screen *screen, depth_buffer_factor, back_buffer_modes, back_buffer_factor, - msaa_samples_array, 1); + msaa_samples_array, + msaa_samples_factor); if (configs_a8r8g8b8 && configs_x8r8g8b8) configs = driConcatConfigs(configs_x8r8g8b8, configs_a8r8g8b8); @@ -195,7 +196,7 @@ dri_fill_in_modes(struct dri_screen *screen, return NULL; } - return (const const __DRIconfig **)configs; + return (const __DRIconfig **)configs; } /** @@ -289,6 +290,8 @@ dri_init_screen2(__DRIscreen * sPriv) { struct dri_screen *screen; struct drm_create_screen_arg arg; + const __DRIdri2LoaderExtension *dri2_ext = + sPriv->dri2.loader; screen = CALLOC_STRUCT(dri_screen); if (!screen) @@ -314,6 +317,9 @@ dri_init_screen2(__DRIscreen * sPriv) driParseOptionInfo(&screen->optionCache, __driConfigOptions, __driNConfigOptions); + screen->auto_fake_front = dri2_ext->base.version >= 3 && + dri2_ext->getBuffersWithFormat != NULL; + return dri_fill_in_modes(screen, 32); fail: return NULL; @@ -323,8 +329,18 @@ static void dri_destroy_screen(__DRIscreen * sPriv) { struct dri_screen *screen = dri_screen(sPriv); + int i; screen->pipe_screen->destroy(screen->pipe_screen); + + for (i = 0; i < (1 << screen->optionCache.tableSize); ++i) { + FREE(screen->optionCache.info[i].name); + FREE(screen->optionCache.info[i].ranges); + } + + FREE(screen->optionCache.info); + FREE(screen->optionCache.values); + FREE(screen); sPriv->private = NULL; } diff --git a/src/gallium/state_trackers/dri/dri_screen.h b/src/gallium/state_trackers/dri/dri_screen.h index 03387a0e81..75a0ee4250 100644 --- a/src/gallium/state_trackers/dri/dri_screen.h +++ b/src/gallium/state_trackers/dri/dri_screen.h @@ -59,6 +59,7 @@ struct dri_screen struct pipe_screen *pipe_screen; boolean d_depth_bits_last; boolean sd_depth_bits_last; + boolean auto_fake_front; }; /** cast wrapper */ diff --git a/src/gallium/state_trackers/egl/Makefile b/src/gallium/state_trackers/egl/Makefile index e825aa718b..794785006f 100644 --- a/src/gallium/state_trackers/egl/Makefile +++ b/src/gallium/state_trackers/egl/Makefile @@ -1,19 +1,73 @@ TOP = ../../../.. include $(TOP)/configs/current -LIBNAME = egldrm - -LIBRARY_INCLUDES = \ +common_INCLUDES = \ + -I. \ -I$(TOP)/src/gallium/include \ -I$(TOP)/src/gallium/auxiliary \ - -I$(TOP)/src/mesa/drivers/dri/common \ - -I$(TOP)/src/mesa \ - -I$(TOP)/include \ -I$(TOP)/src/egl/main \ + -I$(TOP)/include + +common_SOURCES = $(wildcard common/*.c) +common_OBJECTS = $(common_SOURCES:.c=.o) + + +x11_INCLUDES = \ + -I$(TOP)/src/gallium/drivers \ + -I$(TOP)/src/glx \ + -I$(TOP)/src/mesa \ $(shell pkg-config --cflags-only-I libdrm) +x11_SOURCES = $(wildcard x11/*.c) \ + $(TOP)/src/glx/dri2.c +x11_OBJECTS = $(x11_SOURCES:.c=.o) + + +kms_INCLUDES = $(shell pkg-config --cflags-only-I libdrm) +kms_SOURCES = $(wildcard kms/*.c) +kms_OBJECTS = $(kms_SOURCES:.c=.o) + + +ALL_INCLUDES = $(common_INCLUDES) $(x11_INCLUDES) $(kms_INCLUDES) +ALL_SOURCES = $(common_SOURCES) $(x11_SOURCES) $(kms_SOURCES) +ALL_OBJECTS = $(common_OBJECTS) $(x11_OBJECTS) $(kms_OBJECTS) + +##### TARGETS ##### + +EGL_DISPLAYS_MODS = $(foreach dpy, $(EGL_DISPLAYS), libegl$(dpy).a) + +default: depend $(EGL_DISPLAYS_MODS) + + +libeglx11.a: $(x11_OBJECTS) $(common_OBJECTS) Makefile + $(MKLIB) -o eglx11 -static $(x11_OBJECTS) $(common_OBJECTS) + +libeglkms.a: $(kms_OBJECTS) $(common_OBJECTS) Makefile + $(MKLIB) -o eglkms -static $(kms_OBJECTS) $(common_OBJECTS) + +depend: + rm -f depend + touch depend + $(MKDEP) $(MKDEP_OPTIONS) $(ALL_INCLUDES) $(ALL_SOURCES) 2> /dev/null + +clean: + rm -f $(ALL_OBJECTS) + rm -f $(EGL_DISPLAYS_MODS) + rm -f depend depend.bak + +# Dummy target +install: + @echo -n "" + +##### RULES ##### + +$(common_OBJECTS): %.o: %.c + $(CC) -c $(common_INCLUDES) $(DEFINES) $(CFLAGS) $< -o $@ -C_SOURCES = $(wildcard ./*.c) +$(x11_OBJECTS): %.o: %.c + $(CC) -c $(common_INCLUDES) $(x11_INCLUDES) $(DEFINES) $(CFLAGS) $< -o $@ +$(kms_OBJECTS): %.o: %.c + $(CC) -c $(common_INCLUDES) $(kms_INCLUDES) $(DEFINES) $(CFLAGS) $< -o $@ -include ../../Makefile.template +sinclude depend diff --git a/src/gallium/state_trackers/egl/common/egl_g3d.c b/src/gallium/state_trackers/egl/common/egl_g3d.c new file mode 100644 index 0000000000..80dd126995 --- /dev/null +++ b/src/gallium/state_trackers/egl/common/egl_g3d.c @@ -0,0 +1,1351 @@ +/* + * Mesa 3-D graphics library + * Version: 7.8 + * + * Copyright (C) 2009-2010 Chia-I Wu <olv@0xlab.org> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#include <assert.h> +#include <stdio.h> +#include <string.h> +#include "pipe/p_screen.h" +#include "util/u_memory.h" +#include "util/u_rect.h" +#include "util/u_inlines.h" +#include "egldriver.h" +#include "eglcurrent.h" +#include "eglconfigutil.h" +#include "egllog.h" + +#include "native.h" +#include "egl_g3d.h" +#include "egl_st.h" + +/** + * Validate the draw/read surfaces of the context. + */ +static void +egl_g3d_validate_context(_EGLDisplay *dpy, _EGLContext *ctx) +{ + struct egl_g3d_display *gdpy = egl_g3d_display(dpy); + struct pipe_screen *screen = gdpy->native->screen; + struct egl_g3d_context *gctx = egl_g3d_context(ctx); + const uint st_att_map[NUM_NATIVE_ATTACHMENTS] = { + ST_SURFACE_FRONT_LEFT, + ST_SURFACE_BACK_LEFT, + ST_SURFACE_FRONT_RIGHT, + ST_SURFACE_BACK_RIGHT, + }; + EGLint num_surfaces, s; + + /* validate draw and/or read buffers */ + num_surfaces = (gctx->base.ReadSurface == gctx->base.DrawSurface) ? 1 : 2; + for (s = 0; s < num_surfaces; s++) { + struct pipe_texture *textures[NUM_NATIVE_ATTACHMENTS]; + struct egl_g3d_surface *gsurf; + struct egl_g3d_buffer *gbuf; + EGLint att; + + if (s == 0) { + gsurf = egl_g3d_surface(gctx->base.DrawSurface); + gbuf = &gctx->draw; + } + else { + gsurf = egl_g3d_surface(gctx->base.ReadSurface); + gbuf = &gctx->read; + } + + if (!gctx->force_validate) { + unsigned int seq_num; + + gsurf->native->validate(gsurf->native, gbuf->attachment_mask, + &seq_num, NULL, NULL, NULL); + /* skip validation */ + if (gsurf->sequence_number == seq_num) + continue; + } + + pipe_surface_reference(&gsurf->render_surface, NULL); + memset(textures, 0, sizeof(textures)); + + gsurf->native->validate(gsurf->native, gbuf->attachment_mask, + &gsurf->sequence_number, textures, + &gsurf->base.Width, &gsurf->base.Height); + for (att = 0; att < NUM_NATIVE_ATTACHMENTS; att++) { + struct pipe_texture *pt = textures[att]; + struct pipe_surface *ps; + + if (native_attachment_mask_test(gbuf->attachment_mask, att) && pt) { + ps = screen->get_tex_surface(screen, pt, 0, 0, 0, + PIPE_BUFFER_USAGE_GPU_READ | + PIPE_BUFFER_USAGE_GPU_WRITE); + gctx->stapi->st_set_framebuffer_surface(gbuf->st_fb, + st_att_map[att], ps); + + if (gsurf->render_att == att) + pipe_surface_reference(&gsurf->render_surface, ps); + + pipe_surface_reference(&ps, NULL); + pipe_texture_reference(&pt, NULL); + } + } + + gctx->stapi->st_resize_framebuffer(gbuf->st_fb, + gsurf->base.Width, gsurf->base.Height); + } + + gctx->force_validate = EGL_FALSE; + +} + +/** + * Create a st_framebuffer. + */ +static struct st_framebuffer * +create_framebuffer(_EGLContext *ctx, _EGLSurface *surf) +{ + struct egl_g3d_context *gctx = egl_g3d_context(ctx); + struct egl_g3d_surface *gsurf = egl_g3d_surface(surf); + struct egl_g3d_config *gconf = egl_g3d_config(gsurf->base.Config); + + return gctx->stapi->st_create_framebuffer(&gconf->native->mode, + gconf->native->color_format, gconf->native->depth_format, + gconf->native->stencil_format, + gsurf->base.Width, gsurf->base.Height, &gsurf->base); +} + +/** + * Update the attachments of draw/read surfaces. + */ +static void +egl_g3d_route_context(_EGLDisplay *dpy, _EGLContext *ctx) +{ + struct egl_g3d_context *gctx = egl_g3d_context(ctx); + EGLint s; + + /* route draw and read buffers' attachments */ + for (s = 0; s < 2; s++) { + struct egl_g3d_surface *gsurf; + struct egl_g3d_buffer *gbuf; + + if (s == 0) { + gsurf = egl_g3d_surface(gctx->base.DrawSurface); + gbuf = &gctx->draw; + } + else { + gsurf = egl_g3d_surface(gctx->base.ReadSurface); + gbuf = &gctx->read; + } + + gbuf->attachment_mask = (1 << gsurf->render_att); + + /* FIXME OpenGL defaults to draw the front or back buffer when the + * context is single-buffered or double-buffered respectively. In EGL, + * however, the buffer to be drawn is determined by the surface, instead + * of the context. As a result, rendering to a pixmap surface with a + * double-buffered context does not work as expected. + * + * gctx->stapi->st_draw_front_buffer(gctx->st_ctx, natt == + * NATIVE_ATTACHMENT_FRONT_LEFT); + */ + + /* + * FIXME If the back buffer is asked for here, and the front buffer is + * later needed by the client API (e.g. glDrawBuffer is called to draw + * the front buffer), it will create a new pipe texture and draw there. + * One fix is to ask for both buffers here, but it would be a waste if + * the front buffer is never used. A better fix is to add a callback to + * the pipe screen with context private (just like flush_frontbuffer). + */ + } +} + +/** + * Reallocate the context's framebuffers after draw/read surfaces change. + */ +static EGLBoolean +egl_g3d_realloc_context(_EGLDisplay *dpy, _EGLContext *ctx) +{ + struct egl_g3d_context *gctx = egl_g3d_context(ctx); + struct egl_g3d_surface *gdraw = egl_g3d_surface(gctx->base.DrawSurface); + struct egl_g3d_surface *gread = egl_g3d_surface(gctx->base.ReadSurface); + + /* unreference the old framebuffers */ + if (gctx->draw.st_fb) { + EGLBoolean is_equal = (gctx->draw.st_fb == gctx->read.st_fb); + void *priv; + + priv = gctx->stapi->st_framebuffer_private(gctx->draw.st_fb); + if (!gdraw || priv != (void *) &gdraw->base) { + gctx->stapi->st_unreference_framebuffer(gctx->draw.st_fb); + gctx->draw.st_fb = NULL; + gctx->draw.attachment_mask = 0x0; + } + + if (is_equal) { + gctx->read.st_fb = NULL; + gctx->draw.attachment_mask = 0x0; + } + else { + priv = gctx->stapi->st_framebuffer_private(gctx->read.st_fb); + if (!gread || priv != (void *) &gread->base) { + gctx->stapi->st_unreference_framebuffer(gctx->read.st_fb); + gctx->read.st_fb = NULL; + gctx->draw.attachment_mask = 0x0; + } + } + } + + if (!gdraw) + return EGL_TRUE; + + /* create the draw fb */ + if (!gctx->draw.st_fb) { + gctx->draw.st_fb = create_framebuffer(&gctx->base, &gdraw->base); + if (!gctx->draw.st_fb) + return EGL_FALSE; + } + + /* create the read fb */ + if (!gctx->read.st_fb) { + if (gread != gdraw) { + gctx->read.st_fb = create_framebuffer(&gctx->base, &gread->base); + if (!gctx->read.st_fb) { + gctx->stapi->st_unreference_framebuffer(gctx->draw.st_fb); + gctx->draw.st_fb = NULL; + return EGL_FALSE; + } + } + else { + /* there is no st_reference_framebuffer... */ + gctx->read.st_fb = gctx->draw.st_fb; + } + } + + egl_g3d_route_context(dpy, &gctx->base); + gctx->force_validate = EGL_TRUE; + + return EGL_TRUE; +} + +/** + * Return the state tracker for the given context. + */ +static const struct egl_g3d_st * +egl_g3d_choose_st(_EGLDriver *drv, _EGLContext *ctx) +{ + struct egl_g3d_driver *gdrv = egl_g3d_driver(drv); + const struct egl_g3d_st *stapi; + EGLint idx = -1; + + switch (ctx->ClientAPI) { + case EGL_OPENGL_ES_API: + switch (ctx->ClientVersion) { + case 1: + idx = EGL_G3D_ST_OPENGL_ES; + break; + case 2: + idx = EGL_G3D_ST_OPENGL_ES2; + break; + default: + _eglLog(_EGL_WARNING, "unknown client version %d", + ctx->ClientVersion); + break; + } + break; + case EGL_OPENVG_API: + idx = EGL_G3D_ST_OPENVG; + break; + case EGL_OPENGL_API: + idx = EGL_G3D_ST_OPENGL; + break; + default: + _eglLog(_EGL_WARNING, "unknown client API 0x%04x", ctx->ClientAPI); + break; + } + + stapi = (idx >= 0) ? gdrv->stapis[idx] : NULL; + return stapi; +} + +/** + * Initialize the state trackers. + */ +static void +egl_g3d_init_st(_EGLDriver *drv) +{ + struct egl_g3d_driver *gdrv = egl_g3d_driver(drv); + EGLint i; + + /* already initialized */ + if (gdrv->api_mask) + return; + + for (i = 0; i < NUM_EGL_G3D_STS; i++) { + gdrv->stapis[i] = egl_g3d_get_st(i); + if (gdrv->stapis[i]) + gdrv->api_mask |= gdrv->stapis[i]->api_bit; + } + + if (gdrv->api_mask) + _eglLog(_EGL_DEBUG, "Driver API mask: 0x%x", gdrv->api_mask); + else + _eglLog(_EGL_WARNING, "No supported client API"); +} + +/** + * Get the probe object of the display. + * + * Note that this function may be called before the display is initialized. + */ +static struct native_probe * +egl_g3d_get_probe(_EGLDriver *drv, _EGLDisplay *dpy) +{ + struct egl_g3d_driver *gdrv = egl_g3d_driver(drv); + struct native_probe *nprobe; + + nprobe = (struct native_probe *) _eglGetProbeCache(gdrv->probe_key); + if (!nprobe || nprobe->display != dpy->NativeDisplay) { + if (nprobe) + nprobe->destroy(nprobe); + nprobe = native_create_probe(dpy->NativeDisplay); + _eglSetProbeCache(gdrv->probe_key, (void *) nprobe); + } + + return nprobe; +} + +/** + * Destroy the probe object of the display. The display may be NULL. + * + * Note that this function may be called before the display is initialized. + */ +static void +egl_g3d_destroy_probe(_EGLDriver *drv, _EGLDisplay *dpy) +{ + struct egl_g3d_driver *gdrv = egl_g3d_driver(drv); + struct native_probe *nprobe; + + nprobe = (struct native_probe *) _eglGetProbeCache(gdrv->probe_key); + if (nprobe && (!dpy || nprobe->display == dpy->NativeDisplay)) { + nprobe->destroy(nprobe); + _eglSetProbeCache(gdrv->probe_key, NULL); + } +} + +/** + * Return an API mask that consists of the state trackers that supports the + * given mode. + * + * FIXME add st_is_mode_supported()? + */ +static EGLint +get_mode_api_mask(const __GLcontextModes *mode, EGLint api_mask) +{ + EGLint check; + + /* OpenGL ES 1.x and 2.x are checked together */ + check = EGL_OPENGL_ES_BIT | EGL_OPENGL_ES2_BIT; + if (api_mask & check) { + /* this is required by EGL, not by OpenGL ES */ + if (mode->drawableType & GLX_WINDOW_BIT && !mode->doubleBufferMode) + api_mask &= ~check; + } + + check = EGL_OPENVG_BIT; + if (api_mask & check) { + /* vega st needs the depth/stencil rb */ + if (!mode->depthBits && !mode->stencilBits) + api_mask &= ~check; + } + + return api_mask; +} + +#ifdef EGL_MESA_screen_surface + +static void +egl_g3d_add_screens(_EGLDriver *drv, _EGLDisplay *dpy) +{ + struct egl_g3d_display *gdpy = egl_g3d_display(dpy); + const struct native_connector **native_connectors; + EGLint num_connectors, i; + + native_connectors = + gdpy->native->modeset->get_connectors(gdpy->native, &num_connectors, NULL); + if (!num_connectors) { + if (native_connectors) + free(native_connectors); + return; + } + + for (i = 0; i < num_connectors; i++) { + const struct native_connector *nconn = native_connectors[i]; + struct egl_g3d_screen *gscr; + const struct native_mode **native_modes; + EGLint num_modes, j; + + /* TODO support for hotplug */ + native_modes = + gdpy->native->modeset->get_modes(gdpy->native, nconn, &num_modes); + if (!num_modes) { + if (native_modes) + free(native_modes); + continue; + } + + gscr = CALLOC_STRUCT(egl_g3d_screen); + if (!gscr) { + free(native_modes); + continue; + } + + _eglInitScreen(&gscr->base); + + for (j = 0; j < num_modes; j++) { + const struct native_mode *nmode = native_modes[j]; + _EGLMode *mode; + + mode = _eglAddNewMode(&gscr->base, nmode->width, nmode->height, + nmode->refresh_rate, nmode->desc); + if (!mode) + break; + /* gscr->native_modes and gscr->base.Modes should be consistent */ + assert(mode == &gscr->base.Modes[j]); + } + + gscr->native = nconn; + gscr->native_modes = native_modes; + + _eglAddScreen(dpy, &gscr->base); + } + + free(native_connectors); +} + +#endif /* EGL_MESA_screen_surface */ + +/** + * Add configs to display and return the next config ID. + */ +static EGLint +egl_g3d_add_configs(_EGLDriver *drv, _EGLDisplay *dpy, EGLint id) +{ + struct egl_g3d_driver *gdrv = egl_g3d_driver(drv); + struct egl_g3d_display *gdpy = egl_g3d_display(dpy); + const struct native_config **native_configs; + int num_configs, i; + + native_configs = gdpy->native->get_configs(gdpy->native, + &num_configs); + if (!num_configs) { + if (native_configs) + free(native_configs); + return id; + } + + for (i = 0; i < num_configs; i++) { + EGLint api_mask; + struct egl_g3d_config *gconf; + EGLBoolean valid; + + gconf = CALLOC_STRUCT(egl_g3d_config); + if (!gconf) + continue; + + _eglInitConfig(&gconf->base, dpy, id); + + api_mask = get_mode_api_mask(&native_configs[i]->mode, gdrv->api_mask); + if (!api_mask) { + _eglLog(_EGL_DEBUG, "no state tracker supports config 0x%x", + native_configs[i]->mode.visualID); + } + + valid = _eglConfigFromContextModesRec(&gconf->base, + &native_configs[i]->mode, api_mask, api_mask); + if (valid) { +#ifdef EGL_MESA_screen_surface + /* check if scanout surface bit is set */ + if (native_configs[i]->scanout_bit) { + EGLint val = GET_CONFIG_ATTRIB(&gconf->base, EGL_SURFACE_TYPE); + val |= EGL_SCREEN_BIT_MESA; + SET_CONFIG_ATTRIB(&gconf->base, EGL_SURFACE_TYPE, val); + } +#endif + valid = _eglValidateConfig(&gconf->base, EGL_FALSE); + } + if (!valid) { + _eglLog(_EGL_DEBUG, "skip invalid config 0x%x", + native_configs[i]->mode.visualID); + free(gconf); + continue; + } + + gconf->native = native_configs[i]; + _eglAddConfig(dpy, &gconf->base); + id++; + } + + free(native_configs); + return id; +} + +/** + * Flush the front buffer of the context's draw surface. + */ +static void +egl_g3d_flush_frontbuffer(struct pipe_screen *screen, + struct pipe_surface *surf, void *context_private) +{ + struct egl_g3d_context *gctx = egl_g3d_context(context_private); + struct egl_g3d_surface *gsurf = egl_g3d_surface(gctx->base.DrawSurface); + + if (gsurf) + gsurf->native->flush_frontbuffer(gsurf->native); +} + +/** + * Re-validate the context. + */ +static void +egl_g3d_update_buffer(struct pipe_screen *screen, void *context_private) +{ + struct egl_g3d_context *gctx = egl_g3d_context(context_private); + + /** + * It is likely that the surface has changed when this function is called. + * Set force_validate to skip an unnecessary check. + */ + gctx->force_validate = EGL_TRUE; + egl_g3d_validate_context(gctx->base.Resource.Display, &gctx->base); +} + +static EGLBoolean +egl_g3d_terminate(_EGLDriver *drv, _EGLDisplay *dpy) +{ + struct egl_g3d_display *gdpy = egl_g3d_display(dpy); + EGLint i; + + _eglReleaseDisplayResources(drv, dpy); + _eglCleanupDisplay(dpy); + + if (dpy->Screens) { + for (i = 0; i < dpy->NumScreens; i++) { + struct egl_g3d_screen *gscr = egl_g3d_screen(dpy->Screens[i]); + free(gscr->native_modes); + free(gscr); + } + free(dpy->Screens); + } + + if (gdpy->native) + gdpy->native->destroy(gdpy->native); + + free(gdpy); + dpy->DriverData = NULL; + + return EGL_TRUE; +} + +static EGLBoolean +egl_g3d_initialize(_EGLDriver *drv, _EGLDisplay *dpy, + EGLint *major, EGLint *minor) +{ + struct egl_g3d_driver *gdrv = egl_g3d_driver(drv); + struct egl_g3d_display *gdpy; + + /* the probe object is unlikely to be needed again */ + egl_g3d_destroy_probe(drv, dpy); + + gdpy = CALLOC_STRUCT(egl_g3d_display); + if (!gdpy) { + _eglError(EGL_BAD_ALLOC, "eglInitialize"); + goto fail; + } + dpy->DriverData = gdpy; + + gdpy->native = native_create_display(dpy->NativeDisplay); + if (!gdpy->native) { + _eglError(EGL_NOT_INITIALIZED, "eglInitialize(no usable display)"); + goto fail; + } + + gdpy->native->screen->flush_frontbuffer = egl_g3d_flush_frontbuffer; + gdpy->native->screen->update_buffer = egl_g3d_update_buffer; + + egl_g3d_init_st(&gdrv->base); + dpy->ClientAPIsMask = gdrv->api_mask; + + if (egl_g3d_add_configs(drv, dpy, 1) == 1) { + _eglError(EGL_NOT_INITIALIZED, "eglInitialize(unable to add configs)"); + goto fail; + } + +#ifdef EGL_MESA_screen_surface + /* enable MESA_screen_surface */ + if (gdpy->native->modeset) { + dpy->Extensions.MESA_screen_surface = EGL_TRUE; + egl_g3d_add_screens(drv, dpy); + } +#endif + + *major = 1; + *minor = 4; + + return EGL_TRUE; + +fail: + if (gdpy) + egl_g3d_terminate(drv, dpy); + return EGL_FALSE; +} + +static _EGLContext * +egl_g3d_create_context(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *conf, + _EGLContext *share, const EGLint *attribs) +{ + struct egl_g3d_display *gdpy = egl_g3d_display(dpy); + struct egl_g3d_context *gshare = egl_g3d_context(share); + struct egl_g3d_config *gconf = egl_g3d_config(conf); + struct egl_g3d_context *gctx; + const __GLcontextModes *mode; + + gctx = CALLOC_STRUCT(egl_g3d_context); + if (!gctx) { + _eglError(EGL_BAD_ALLOC, "eglCreateContext"); + return NULL; + } + + if (!_eglInitContext(&gctx->base, dpy, conf, attribs)) { + free(gctx); + return NULL; + } + + gctx->stapi = egl_g3d_choose_st(drv, &gctx->base); + if (!gctx->stapi) { + free(gctx); + return NULL; + } + + mode = &gconf->native->mode; + + gctx->pipe = gdpy->native->screen->context_create( + gdpy->native->screen, + (void *) &gctx->base); + + if (!gctx->pipe) { + free(gctx); + return NULL; + } + + gctx->st_ctx = gctx->stapi->st_create_context(gctx->pipe, mode, + (gshare) ? gshare->st_ctx : NULL); + if (!gctx->st_ctx) { + gctx->pipe->destroy(gctx->pipe); + free(gctx); + return NULL; + } + + return &gctx->base; +} + +/** + * Destroy a context. + */ +static void +destroy_context(_EGLDisplay *dpy, _EGLContext *ctx) +{ + struct egl_g3d_context *gctx = egl_g3d_context(ctx); + + /* FIXME a context might live longer than its display */ + if (!dpy->Initialized) + _eglLog(_EGL_FATAL, "destroy a context with an unitialized display"); + + egl_g3d_realloc_context(dpy, &gctx->base); + /* it will destroy the associated pipe context */ + gctx->stapi->st_destroy_context(gctx->st_ctx); + + free(gctx); +} + +static EGLBoolean +egl_g3d_destroy_context(_EGLDriver *drv, _EGLDisplay *dpy, _EGLContext *ctx) +{ + if (!_eglIsContextBound(ctx)) + destroy_context(dpy, ctx); + return EGL_TRUE; +} + +static EGLBoolean +init_surface_geometry(_EGLSurface *surf) +{ + struct egl_g3d_surface *gsurf = egl_g3d_surface(surf); + + return gsurf->native->validate(gsurf->native, 0x0, + &gsurf->sequence_number, NULL, + &gsurf->base.Width, &gsurf->base.Height); +} + +static _EGLSurface * +egl_g3d_create_window_surface(_EGLDriver *drv, _EGLDisplay *dpy, + _EGLConfig *conf, EGLNativeWindowType win, + const EGLint *attribs) +{ + struct egl_g3d_display *gdpy = egl_g3d_display(dpy); + struct egl_g3d_config *gconf = egl_g3d_config(conf); + struct egl_g3d_surface *gsurf; + + gsurf = CALLOC_STRUCT(egl_g3d_surface); + if (!gsurf) { + _eglError(EGL_BAD_ALLOC, "eglCreateWindowSurface"); + return NULL; + } + + if (!_eglInitSurface(&gsurf->base, dpy, EGL_WINDOW_BIT, conf, attribs)) { + free(gsurf); + return NULL; + } + + gsurf->native = + gdpy->native->create_window_surface(gdpy->native, win, gconf->native); + if (!gsurf->native) { + free(gsurf); + return NULL; + } + + if (!init_surface_geometry(&gsurf->base)) { + gsurf->native->destroy(gsurf->native); + free(gsurf); + return NULL; + } + + gsurf->render_att = (gsurf->base.RenderBuffer == EGL_SINGLE_BUFFER || + !gconf->native->mode.doubleBufferMode) ? + NATIVE_ATTACHMENT_FRONT_LEFT : NATIVE_ATTACHMENT_BACK_LEFT; + + return &gsurf->base; +} + +static _EGLSurface * +egl_g3d_create_pixmap_surface(_EGLDriver *drv, _EGLDisplay *dpy, + _EGLConfig *conf, EGLNativePixmapType pix, + const EGLint *attribs) +{ + struct egl_g3d_display *gdpy = egl_g3d_display(dpy); + struct egl_g3d_config *gconf = egl_g3d_config(conf); + struct egl_g3d_surface *gsurf; + + gsurf = CALLOC_STRUCT(egl_g3d_surface); + if (!gsurf) { + _eglError(EGL_BAD_ALLOC, "eglCreatePixmapSurface"); + return NULL; + } + + if (!_eglInitSurface(&gsurf->base, dpy, EGL_PIXMAP_BIT, conf, attribs)) { + free(gsurf); + return NULL; + } + + gsurf->native = + gdpy->native->create_pixmap_surface(gdpy->native, pix, gconf->native); + if (!gsurf->native) { + free(gsurf); + return NULL; + } + + if (!init_surface_geometry(&gsurf->base)) { + gsurf->native->destroy(gsurf->native); + free(gsurf); + return NULL; + } + + gsurf->render_att = NATIVE_ATTACHMENT_FRONT_LEFT; + + return &gsurf->base; +} + +static _EGLSurface * +egl_g3d_create_pbuffer_surface(_EGLDriver *drv, _EGLDisplay *dpy, + _EGLConfig *conf, const EGLint *attribs) +{ + struct egl_g3d_display *gdpy = egl_g3d_display(dpy); + struct egl_g3d_config *gconf = egl_g3d_config(conf); + struct egl_g3d_surface *gsurf; + + gsurf = CALLOC_STRUCT(egl_g3d_surface); + if (!gsurf) { + _eglError(EGL_BAD_ALLOC, "eglCreatePbufferSurface"); + return NULL; + } + + if (!_eglInitSurface(&gsurf->base, dpy, EGL_PBUFFER_BIT, conf, attribs)) { + free(gsurf); + return NULL; + } + + gsurf->native = + gdpy->native->create_pbuffer_surface(gdpy->native, gconf->native, + gsurf->base.Width, gsurf->base.Height); + if (!gsurf->native) { + free(gsurf); + return NULL; + } + + if (!init_surface_geometry(&gsurf->base)) { + gsurf->native->destroy(gsurf->native); + free(gsurf); + return NULL; + } + + gsurf->render_att = (!gconf->native->mode.doubleBufferMode) ? + NATIVE_ATTACHMENT_FRONT_LEFT : NATIVE_ATTACHMENT_BACK_LEFT; + + return &gsurf->base; +} + +/** + * Destroy a surface. + */ +static void +destroy_surface(_EGLDisplay *dpy, _EGLSurface *surf) +{ + struct egl_g3d_surface *gsurf = egl_g3d_surface(surf); + + /* FIXME a surface might live longer than its display */ + if (!dpy->Initialized) + _eglLog(_EGL_FATAL, "destroy a surface with an unitialized display"); + + pipe_surface_reference(&gsurf->render_surface, NULL); + gsurf->native->destroy(gsurf->native); + free(gsurf); +} + +static EGLBoolean +egl_g3d_destroy_surface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf) +{ + if (!_eglIsSurfaceBound(surf)) + destroy_surface(dpy, surf); + return EGL_TRUE; +} + +static EGLBoolean +egl_g3d_make_current(_EGLDriver *drv, _EGLDisplay *dpy, + _EGLSurface *draw, _EGLSurface *read, _EGLContext *ctx) +{ + struct egl_g3d_context *gctx = egl_g3d_context(ctx); + struct egl_g3d_surface *gdraw = egl_g3d_surface(draw); + struct egl_g3d_context *old_gctx; + EGLBoolean ok = EGL_TRUE; + + /* bind the new context and return the "orphaned" one */ + if (!_eglBindContext(&ctx, &draw, &read)) + return EGL_FALSE; + old_gctx = egl_g3d_context(ctx); + + if (old_gctx) { + /* flush old context */ + old_gctx->stapi->st_flush(old_gctx->st_ctx, + PIPE_FLUSH_RENDER_CACHE | PIPE_FLUSH_FRAME, NULL); + + /* + * The old context is no longer current, and egl_g3d_realloc_context() + * should be called to destroy the framebuffers. However, it is possible + * that it will be made current again with the same draw/read surfaces. + * It might be better to keep it around. + */ + } + + if (gctx) { + ok = egl_g3d_realloc_context(dpy, &gctx->base); + if (ok) { + ok = gctx->stapi->st_make_current(gctx->st_ctx, + gctx->draw.st_fb, gctx->read.st_fb); + if (ok) { + egl_g3d_validate_context(dpy, &gctx->base); + if (gdraw->base.Type == EGL_WINDOW_BIT) { + gctx->base.WindowRenderBuffer = + (gdraw->render_att == NATIVE_ATTACHMENT_FRONT_LEFT) ? + EGL_SINGLE_BUFFER : EGL_BACK_BUFFER; + } + } + } + } + else if (old_gctx) { + ok = old_gctx->stapi->st_make_current(NULL, NULL, NULL); + old_gctx->base.WindowRenderBuffer = EGL_NONE; + } + + if (ctx && !_eglIsContextLinked(ctx)) + destroy_context(dpy, ctx); + if (draw && !_eglIsSurfaceLinked(draw)) + destroy_surface(dpy, draw); + if (read && read != draw && !_eglIsSurfaceLinked(read)) + destroy_surface(dpy, read); + + return ok; +} + +static EGLBoolean +egl_g3d_swap_buffers(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf) +{ + struct egl_g3d_surface *gsurf = egl_g3d_surface(surf); + _EGLContext *ctx = _eglGetCurrentContext(); + struct egl_g3d_context *gctx = NULL; + + /* no-op for pixmap or pbuffer surface */ + if (gsurf->base.Type == EGL_PIXMAP_BIT || + gsurf->base.Type == EGL_PBUFFER_BIT) + return EGL_TRUE; + + /* or when the surface is single-buffered */ + if (gsurf->render_att == NATIVE_ATTACHMENT_FRONT_LEFT) + return EGL_TRUE; + + if (ctx && ctx->DrawSurface == surf) + gctx = egl_g3d_context(ctx); + + /* flush if the surface is current */ + if (gctx) + gctx->stapi->st_notify_swapbuffers(gctx->draw.st_fb); + + /* + * We drew on the back buffer, unless there was no back buffer. + * In that case, we drew on the front buffer. Either case, we call + * swap_buffers. + */ + if (!gsurf->native->swap_buffers(gsurf->native)) + return EGL_FALSE; + + if (gctx) { + struct egl_g3d_config *gconf = egl_g3d_config(gsurf->base.Config); + + /* force validation if the swap method is not copy */ + if (gconf->native->mode.swapMethod != GLX_SWAP_COPY_OML) { + gctx->force_validate = EGL_TRUE; + egl_g3d_validate_context(dpy, &gctx->base); + } + } + + return EGL_TRUE; +} + +/** + * Find a config that supports the pixmap. + */ +static _EGLConfig * +find_pixmap_config(_EGLDisplay *dpy, EGLNativePixmapType pix) +{ + struct egl_g3d_display *gdpy = egl_g3d_display(dpy); + struct egl_g3d_config *gconf; + EGLint i; + + for (i = 0; i < dpy->NumConfigs; i++) { + gconf = egl_g3d_config(dpy->Configs[i]); + if (gdpy->native->is_pixmap_supported(gdpy->native, pix, gconf->native)) + break; + } + + return (i < dpy->NumConfigs) ? &gconf->base : NULL; +} + +/** + * Get the pipe surface of the given attachment of the native surface. + */ +static struct pipe_surface * +get_pipe_surface(struct native_display *ndpy, struct native_surface *nsurf, + enum native_attachment natt) +{ + struct pipe_texture *textures[NUM_NATIVE_ATTACHMENTS]; + struct pipe_surface *psurf; + + textures[natt] = NULL; + nsurf->validate(nsurf, 1 << natt, NULL, textures, NULL, NULL); + if (!textures[natt]) + return NULL; + + psurf = ndpy->screen->get_tex_surface(ndpy->screen, textures[natt], + 0, 0, 0, PIPE_BUFFER_USAGE_CPU_WRITE); + pipe_texture_reference(&textures[natt], NULL); + + return psurf; +} + +static EGLBoolean +egl_g3d_copy_buffers(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, + EGLNativePixmapType target) +{ + struct egl_g3d_display *gdpy = egl_g3d_display(dpy); + struct egl_g3d_surface *gsurf = egl_g3d_surface(surf); + _EGLContext *ctx = _eglGetCurrentContext(); + struct egl_g3d_config *gconf; + struct native_surface *nsurf; + struct pipe_screen *screen = gdpy->native->screen; + struct pipe_surface *psurf; + + if (!gsurf->render_surface) + return EGL_TRUE; + + gconf = egl_g3d_config(find_pixmap_config(dpy, target)); + if (!gconf) + return _eglError(EGL_BAD_NATIVE_PIXMAP, "eglCopyBuffers"); + + nsurf = gdpy->native->create_pixmap_surface(gdpy->native, + target, gconf->native); + if (!nsurf) + return _eglError(EGL_BAD_NATIVE_PIXMAP, "eglCopyBuffers"); + + /* flush if the surface is current */ + if (ctx && ctx->DrawSurface == &gsurf->base) { + struct egl_g3d_context *gctx = egl_g3d_context(ctx); + gctx->stapi->st_flush(gctx->st_ctx, + PIPE_FLUSH_RENDER_CACHE | PIPE_FLUSH_FRAME, NULL); + } + + psurf = get_pipe_surface(gdpy->native, nsurf, NATIVE_ATTACHMENT_FRONT_LEFT); + if (psurf) { + struct pipe_context pipe; + + /** + * XXX This is hacky. If we might allow the EGLDisplay to create a pipe + * context of its own and use the blitter context for this. + */ + memset(&pipe, 0, sizeof(pipe)); + pipe.screen = screen; + + util_surface_copy(&pipe, FALSE, psurf, 0, 0, + gsurf->render_surface, 0, 0, psurf->width, psurf->height); + + pipe_surface_reference(&psurf, NULL); + nsurf->flush_frontbuffer(nsurf); + } + + nsurf->destroy(nsurf); + + return EGL_TRUE; +} + +static EGLBoolean +egl_g3d_wait_client(_EGLDriver *drv, _EGLDisplay *dpy, _EGLContext *ctx) +{ + struct egl_g3d_context *gctx = egl_g3d_context(ctx); + gctx->stapi->st_finish(gctx->st_ctx); + return EGL_TRUE; +} + +static EGLBoolean +egl_g3d_wait_native(_EGLDriver *drv, _EGLDisplay *dpy, EGLint engine) +{ + _EGLContext *ctx = _eglGetCurrentContext(); + + if (engine != EGL_CORE_NATIVE_ENGINE) + return _eglError(EGL_BAD_PARAMETER, "eglWaitNative"); + + if (ctx && ctx->DrawSurface) { + struct egl_g3d_surface *gsurf = egl_g3d_surface(ctx->DrawSurface); + gsurf->native->wait(gsurf->native); + } + + return EGL_TRUE; +} + +static _EGLProc +egl_g3d_get_proc_address(_EGLDriver *drv, const char *procname) +{ + struct egl_g3d_driver *gdrv = egl_g3d_driver(drv); + _EGLProc proc; + EGLint i; + + /* in case this is called before a display is initialized */ + egl_g3d_init_st(&gdrv->base); + + for (i = 0; i < NUM_EGL_G3D_STS; i++) { + const struct egl_g3d_st *stapi = gdrv->stapis[i]; + if (stapi) { + proc = (_EGLProc) stapi->st_get_proc_address(procname); + if (proc) + return proc; + } + } + + return (_EGLProc) NULL; +} + +static EGLBoolean +egl_g3d_bind_tex_image(_EGLDriver *drv, _EGLDisplay *dpy, + _EGLSurface *surf, EGLint buffer) +{ + struct egl_g3d_surface *gsurf = egl_g3d_surface(surf); + _EGLContext *es1 = _eglGetAPIContext(EGL_OPENGL_ES_API); + struct egl_g3d_context *gctx; + enum pipe_format target_format; + int target; + + if (!gsurf || gsurf->base.Type != EGL_PBUFFER_BIT) + return _eglError(EGL_BAD_SURFACE, "eglBindTexImage"); + if (buffer != EGL_BACK_BUFFER) + return _eglError(EGL_BAD_PARAMETER, "eglBindTexImage"); + if (gsurf->base.BoundToTexture) + return _eglError(EGL_BAD_ACCESS, "eglBindTexImage"); + + switch (gsurf->base.TextureFormat) { + case EGL_TEXTURE_RGB: + target_format = PIPE_FORMAT_R8G8B8_UNORM; + break; + case EGL_TEXTURE_RGBA: + target_format = PIPE_FORMAT_A8R8G8B8_UNORM; + break; + default: + return _eglError(EGL_BAD_MATCH, "eglBindTexImage"); + } + + switch (gsurf->base.TextureTarget) { + case EGL_TEXTURE_2D: + target = ST_TEXTURE_2D; + break; + default: + return _eglError(EGL_BAD_MATCH, "eglBindTexImage"); + } + + if (!es1) + return EGL_TRUE; + if (!gsurf->render_surface) + return EGL_FALSE; + + /* flush properly if the surface is bound */ + if (gsurf->base.CurrentContext) { + gctx = egl_g3d_context(gsurf->base.CurrentContext); + gctx->stapi->st_flush(gctx->st_ctx, + PIPE_FLUSH_RENDER_CACHE | PIPE_FLUSH_FRAME, NULL); + } + + gctx = egl_g3d_context(es1); + gctx->stapi->st_bind_texture_surface(gsurf->render_surface, + target, gsurf->base.MipmapLevel, target_format); + + gsurf->base.BoundToTexture = EGL_TRUE; + + return EGL_TRUE; +} + +static EGLBoolean +egl_g3d_release_tex_image(_EGLDriver *drv, _EGLDisplay *dpy, + _EGLSurface *surf, EGLint buffer) +{ + struct egl_g3d_surface *gsurf = egl_g3d_surface(surf); + + if (!gsurf || gsurf->base.Type != EGL_PBUFFER_BIT || + !gsurf->base.BoundToTexture) + return _eglError(EGL_BAD_SURFACE, "eglReleaseTexImage"); + if (buffer != EGL_BACK_BUFFER) + return _eglError(EGL_BAD_PARAMETER, "eglReleaseTexImage"); + + if (gsurf->render_surface) { + _EGLContext *ctx = _eglGetAPIContext(EGL_OPENGL_ES_API); + struct egl_g3d_context *gctx = egl_g3d_context(ctx); + + /* what if the context the surface binds to is no longer current? */ + if (gctx) + gctx->stapi->st_unbind_texture_surface(gsurf->render_surface, + ST_TEXTURE_2D, gsurf->base.MipmapLevel); + } + + gsurf->base.BoundToTexture = EGL_FALSE; + + return EGL_TRUE; +} + +#ifdef EGL_MESA_screen_surface + +static _EGLSurface * +egl_g3d_create_screen_surface(_EGLDriver *drv, _EGLDisplay *dpy, + _EGLConfig *conf, const EGLint *attribs) +{ + struct egl_g3d_display *gdpy = egl_g3d_display(dpy); + struct egl_g3d_config *gconf = egl_g3d_config(conf); + struct egl_g3d_surface *gsurf; + + gsurf = CALLOC_STRUCT(egl_g3d_surface); + if (!gsurf) { + _eglError(EGL_BAD_ALLOC, "eglCreatePbufferSurface"); + return NULL; + } + + if (!_eglInitSurface(&gsurf->base, dpy, + EGL_SCREEN_BIT_MESA, conf, attribs)) { + free(gsurf); + return NULL; + } + + gsurf->native = + gdpy->native->modeset->create_scanout_surface(gdpy->native, + gconf->native, gsurf->base.Width, gsurf->base.Height); + if (!gsurf->native) { + free(gsurf); + return NULL; + } + + gsurf->render_att = (!gconf->native->mode.doubleBufferMode) ? + NATIVE_ATTACHMENT_FRONT_LEFT : NATIVE_ATTACHMENT_BACK_LEFT; + + return &gsurf->base; +} + +static EGLBoolean +egl_g3d_show_screen_surface(_EGLDriver *drv, _EGLDisplay *dpy, + _EGLScreen *scr, _EGLSurface *surf, + _EGLMode *mode) +{ + struct egl_g3d_display *gdpy = egl_g3d_display(dpy); + struct egl_g3d_screen *gscr = egl_g3d_screen(scr); + struct egl_g3d_surface *gsurf = egl_g3d_surface(surf); + struct native_surface *nsurf; + const struct native_mode *nmode; + EGLBoolean changed; + + if (gsurf) { + EGLint idx; + + if (!mode) + return _eglError(EGL_BAD_MATCH, "eglShowSurfaceMESA"); + if (gsurf->base.Type != EGL_SCREEN_BIT_MESA) + return _eglError(EGL_BAD_SURFACE, "eglShowScreenSurfaceMESA"); + if (gsurf->base.Width < mode->Width || gsurf->base.Height < mode->Height) + return _eglError(EGL_BAD_MATCH, + "eglShowSurfaceMESA(surface smaller than mode size)"); + + /* find the index of the mode */ + for (idx = 0; idx < gscr->base.NumModes; idx++) + if (mode == &gscr->base.Modes[idx]) + break; + if (idx >= gscr->base.NumModes) { + return _eglError(EGL_BAD_MODE_MESA, + "eglShowSurfaceMESA(unknown mode)"); + } + + nsurf = gsurf->native; + nmode = gscr->native_modes[idx]; + } + else { + if (mode) + return _eglError(EGL_BAD_MATCH, "eglShowSurfaceMESA"); + + /* disable the screen */ + nsurf = NULL; + nmode = NULL; + } + + /* TODO surface panning by CRTC choosing */ + changed = gdpy->native->modeset->program(gdpy->native, 0, nsurf, + gscr->base.OriginX, gscr->base.OriginY, &gscr->native, 1, nmode); + if (changed) { + gscr->base.CurrentSurface = &gsurf->base; + gscr->base.CurrentMode = mode; + } + + return changed; +} + +#endif /* EGL_MESA_screen_surface */ + +static EGLint +egl_g3d_probe(_EGLDriver *drv, _EGLDisplay *dpy) +{ + struct native_probe *nprobe; + enum native_probe_result res; + EGLint score; + + nprobe = egl_g3d_get_probe(drv, dpy); + res = native_get_probe_result(nprobe); + + switch (res) { + case NATIVE_PROBE_UNKNOWN: + default: + score = 0; + break; + case NATIVE_PROBE_FALLBACK: + score = 40; + break; + case NATIVE_PROBE_SUPPORTED: + score = 50; + break; + case NATIVE_PROBE_EXACT: + score = 100; + break; + } + + return score; +} + +static void +egl_g3d_unload(_EGLDriver *drv) +{ + struct egl_g3d_driver *gdrv = egl_g3d_driver(drv); + + egl_g3d_destroy_probe(drv, NULL); + free(gdrv); +} + +_EGLDriver * +_eglMain(const char *args) +{ + static char driver_name[64]; + struct egl_g3d_driver *gdrv; + + snprintf(driver_name, sizeof(driver_name), + "Gallium/%s", native_get_name()); + + gdrv = CALLOC_STRUCT(egl_g3d_driver); + if (!gdrv) + return NULL; + + _eglInitDriverFallbacks(&gdrv->base); + + gdrv->base.API.Initialize = egl_g3d_initialize; + gdrv->base.API.Terminate = egl_g3d_terminate; + gdrv->base.API.CreateContext = egl_g3d_create_context; + gdrv->base.API.DestroyContext = egl_g3d_destroy_context; + gdrv->base.API.CreateWindowSurface = egl_g3d_create_window_surface; + gdrv->base.API.CreatePixmapSurface = egl_g3d_create_pixmap_surface; + gdrv->base.API.CreatePbufferSurface = egl_g3d_create_pbuffer_surface; + gdrv->base.API.DestroySurface = egl_g3d_destroy_surface; + gdrv->base.API.MakeCurrent = egl_g3d_make_current; + gdrv->base.API.SwapBuffers = egl_g3d_swap_buffers; + gdrv->base.API.CopyBuffers = egl_g3d_copy_buffers; + gdrv->base.API.WaitClient = egl_g3d_wait_client; + gdrv->base.API.WaitNative = egl_g3d_wait_native; + gdrv->base.API.GetProcAddress = egl_g3d_get_proc_address; + + gdrv->base.API.BindTexImage = egl_g3d_bind_tex_image; + gdrv->base.API.ReleaseTexImage = egl_g3d_release_tex_image; + +#ifdef EGL_MESA_screen_surface + gdrv->base.API.CreateScreenSurfaceMESA = egl_g3d_create_screen_surface; + gdrv->base.API.ShowScreenSurfaceMESA = egl_g3d_show_screen_surface; +#endif + + gdrv->base.Name = driver_name; + gdrv->base.Probe = egl_g3d_probe; + gdrv->base.Unload = egl_g3d_unload; + + /* the key is " EGL G3D" */ + gdrv->probe_key = 0x0E61063D; + + return &gdrv->base; +} diff --git a/src/gallium/state_trackers/egl/common/egl_g3d.h b/src/gallium/state_trackers/egl/common/egl_g3d.h new file mode 100644 index 0000000000..5d2d9c481a --- /dev/null +++ b/src/gallium/state_trackers/egl/common/egl_g3d.h @@ -0,0 +1,94 @@ +/* + * Mesa 3-D graphics library + * Version: 7.8 + * + * Copyright (C) 2009-2010 Chia-I Wu <olv@0xlab.org> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef _EGL_G3D_H_ +#define _EGL_G3D_H_ + +#include "pipe/p_compiler.h" +#include "pipe/p_screen.h" +#include "pipe/p_context.h" +#include "pipe/p_format.h" +#include "egldriver.h" +#include "egldisplay.h" +#include "eglcontext.h" +#include "eglsurface.h" +#include "eglconfig.h" +#include "eglscreen.h" +#include "eglmode.h" + +#include "native.h" +#include "egl_st.h" + +struct egl_g3d_driver { + _EGLDriver base; + const struct egl_g3d_st *stapis[NUM_EGL_G3D_STS]; + EGLint api_mask; + + EGLint probe_key; +}; + +struct egl_g3d_display { + struct native_display *native; +}; + +struct egl_g3d_buffer { + struct st_framebuffer *st_fb; + uint attachment_mask; +}; + +struct egl_g3d_context { + _EGLContext base; + + const struct egl_g3d_st *stapi; + struct pipe_context *pipe; + + struct st_context *st_ctx; + EGLBoolean force_validate; + struct egl_g3d_buffer draw, read; +}; + +struct egl_g3d_surface { + _EGLSurface base; + struct native_surface *native; + enum native_attachment render_att; + struct pipe_surface *render_surface; + unsigned int sequence_number; +}; + +struct egl_g3d_config { + _EGLConfig base; + const struct native_config *native; +}; + +struct egl_g3d_screen { + _EGLScreen base; + const struct native_connector *native; + const struct native_mode **native_modes; +}; + +/* standard typecasts */ +_EGL_DRIVER_STANDARD_TYPECASTS(egl_g3d) +_EGL_DRIVER_TYPECAST(egl_g3d_screen, _EGLScreen, obj) + +#endif /* _EGL_G3D_H_ */ diff --git a/src/gallium/state_trackers/egl/common/egl_st.c b/src/gallium/state_trackers/egl/common/egl_st.c new file mode 100644 index 0000000000..a88ff911cd --- /dev/null +++ b/src/gallium/state_trackers/egl/common/egl_st.c @@ -0,0 +1,131 @@ +/* + * Mesa 3-D graphics library + * Version: 7.8 + * + * Copyright (C) 2009-2010 Chia-I Wu <olv@0xlab.org> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#include <dlfcn.h> +#include "pipe/p_compiler.h" +#include "util/u_memory.h" +#include "egllog.h" +#include "EGL/egl.h" /* for EGL_api_BIT */ + +#include "egl_st.h" + +#ifndef HAVE_DLADDR +#define HAVE_DLADDR 1 +#endif + +#if HAVE_DLADDR + +static const char * +egl_g3d_st_names[] = { +#define ST_PUBLIC(name, ...) #name, +#include "st_public_tmp.h" + NULL +}; + +static boolean +egl_g3d_fill_st(struct egl_g3d_st *stapi, void *sym) +{ + st_proc *procs = (st_proc *) stapi; + void *handle; + Dl_info info; + const char **name; + + if (!dladdr(sym, &info)) + return FALSE; + handle = dlopen(info.dli_fname, RTLD_LAZY | RTLD_LOCAL | RTLD_NODELETE); + if (!handle) + return FALSE; + + for (name = egl_g3d_st_names; *name; name++) { + st_proc proc = (st_proc) dlsym(handle, *name); + if (!proc) { + _eglLog(_EGL_WARNING, "%s is missing in %s", *name, info.dli_fname); + memset(stapi, 0, sizeof(*stapi)); + dlclose(handle); + return FALSE; + } + *procs++ = proc; + } + + dlclose(handle); + return TRUE; +} + +#else /* HAVE_DLADDR */ + +static boolean +egl_g3d_fill_st(struct egl_g3d_st *stapi, void *sym) +{ +#define ST_PUBLIC(name, ...) stapi->name = name; +#include "st_public_tmp.h" + return TRUE; +} + +#endif /* HAVE_DLADDR */ + +static boolean +egl_g3d_init_st(struct egl_g3d_st *stapi, const char *api) +{ + void *handle, *sym; + boolean res = FALSE; + + /* already initialized */ + if (stapi->st_notify_swapbuffers != NULL) + return TRUE; + + handle = dlopen(NULL, RTLD_LAZY | RTLD_LOCAL); + if (!handle) + return FALSE; + + sym = dlsym(handle, api); + if (sym && egl_g3d_fill_st(stapi, sym)) + res = TRUE; + + dlclose(handle); + return res; +} + +static struct { + const char *symbol; + EGLint api_bit; +} egl_g3d_st_info[NUM_EGL_G3D_STS] = { + { "st_api_OpenGL_ES1", EGL_OPENGL_ES_BIT }, + { "st_api_OpenVG", EGL_OPENVG_BIT }, + { "st_api_OpenGL_ES2", EGL_OPENGL_ES2_BIT }, + { "st_api_OpenGL", EGL_OPENGL_BIT }, +}; + +const struct egl_g3d_st * +egl_g3d_get_st(enum egl_g3d_st_api api) +{ + static struct egl_g3d_st all_trackers[NUM_EGL_G3D_STS]; + + if (egl_g3d_init_st(&all_trackers[api], egl_g3d_st_info[api].symbol)) { + all_trackers[api].api_bit = egl_g3d_st_info[api].api_bit; + return &all_trackers[api]; + } + else { + return NULL; + } +} diff --git a/src/gallium/state_trackers/egl/common/egl_st.h b/src/gallium/state_trackers/egl/common/egl_st.h new file mode 100644 index 0000000000..8fb464bd3d --- /dev/null +++ b/src/gallium/state_trackers/egl/common/egl_st.h @@ -0,0 +1,73 @@ +/* + * Mesa 3-D graphics library + * Version: 7.8 + * + * Copyright (C) 2009-2010 Chia-I Wu <olv@0xlab.org> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef _EGL_ST_H_ +#define _EGL_ST_H_ + +#include "GL/gl.h" /* for GL types */ +#include "GL/internal/glcore.h" /* for __GLcontextModes */ + +#include "pipe/p_compiler.h" +#include "pipe/p_format.h" +#include "pipe/p_context.h" + +/* avoid calling st functions directly */ +#if 1 + +#define ST_SURFACE_FRONT_LEFT 0 +#define ST_SURFACE_BACK_LEFT 1 +#define ST_SURFACE_FRONT_RIGHT 2 +#define ST_SURFACE_BACK_RIGHT 3 + +#define ST_TEXTURE_2D 0x2 + +struct st_context; +struct st_framebuffer; +typedef void (*st_proc)(); + +#else +#include "state_tracker/st_public.h" +#endif + +/* remember to update egl_g3d_get_st() when update the enums */ +enum egl_g3d_st_api { + EGL_G3D_ST_OPENGL_ES = 0, + EGL_G3D_ST_OPENVG, + EGL_G3D_ST_OPENGL_ES2, + EGL_G3D_ST_OPENGL, + + NUM_EGL_G3D_STS +}; + +struct egl_g3d_st { +#define ST_PUBLIC(name, ret, ...) ret (*name)(__VA_ARGS__); +#include "st_public_tmp.h" + /* fields must be added here */ + EGLint api_bit; +}; + +const struct egl_g3d_st * +egl_g3d_get_st(enum egl_g3d_st_api api); + +#endif /* _EGL_ST_H_ */ diff --git a/src/gallium/state_trackers/egl/common/native.h b/src/gallium/state_trackers/egl/common/native.h new file mode 100644 index 0000000000..4f9758545a --- /dev/null +++ b/src/gallium/state_trackers/egl/common/native.h @@ -0,0 +1,272 @@ +/* + * Mesa 3-D graphics library + * Version: 7.8 + * + * Copyright (C) 2009-2010 Chia-I Wu <olv@0xlab.org> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef _NATIVE_H_ +#define _NATIVE_H_ + +#include "EGL/egl.h" /* for EGL native types */ +#include "GL/gl.h" /* for GL types needed by __GLcontextModes */ +#include "GL/internal/glcore.h" /* for __GLcontextModes */ + +#include "pipe/p_compiler.h" +#include "pipe/p_screen.h" +#include "pipe/p_context.h" +#include "pipe/p_state.h" + +/** + * Only color buffers are listed. The others are allocated privately through, + * for example, st_renderbuffer_alloc_storage(). + */ +enum native_attachment { + NATIVE_ATTACHMENT_FRONT_LEFT, + NATIVE_ATTACHMENT_BACK_LEFT, + NATIVE_ATTACHMENT_FRONT_RIGHT, + NATIVE_ATTACHMENT_BACK_RIGHT, + + NUM_NATIVE_ATTACHMENTS +}; + +/** + * Enumerations for probe results. + */ +enum native_probe_result { + NATIVE_PROBE_UNKNOWN, + NATIVE_PROBE_FALLBACK, + NATIVE_PROBE_SUPPORTED, + NATIVE_PROBE_EXACT, +}; + +/** + * A probe object for display probe. + */ +struct native_probe { + int magic; + EGLNativeDisplayType display; + void *data; + + void (*destroy)(struct native_probe *nprobe); +}; + +struct native_surface { + void (*destroy)(struct native_surface *nsurf); + + /** + * Swap the front and back buffers so that the back buffer is visible. It + * is no-op if the surface is single-buffered. The contents of the back + * buffer after swapping may or may not be preserved. + */ + boolean (*swap_buffers)(struct native_surface *nsurf); + + /** + * Make the front buffer visible. In some native displays, changes to the + * front buffer might not be visible immediately and require manual flush. + */ + boolean (*flush_frontbuffer)(struct native_surface *nsurf); + + /** + * Validate the buffers of the surface. textures, if not NULL, points to an + * array of size NUM_NATIVE_ATTACHMENTS and the returned textures are owned + * by the caller. A sequence number is also returned. The caller can use + * it to check if anything has changed since the last call. Any of the + * pointers may be NULL and it indicates the caller has no interest in those + * values. + * + * If this function is called multiple times with different attachment + * masks, those not listed in the latest call might be destroyed. This + * behavior might change in the future. + */ + boolean (*validate)(struct native_surface *nsurf, uint attachment_mask, + unsigned int *seq_num, struct pipe_texture **textures, + int *width, int *height); + + /** + * Wait until all native commands affecting the surface has been executed. + */ + void (*wait)(struct native_surface *nsurf); +}; + +struct native_config { + /* __GLcontextModes should go away some day */ + __GLcontextModes mode; + enum pipe_format color_format; + enum pipe_format depth_format; + enum pipe_format stencil_format; + + /* treat it as an additional flag to mode.drawableType */ + boolean scanout_bit; +}; + +struct native_connector { + int dummy; +}; + +struct native_mode { + const char *desc; + int width, height; + int refresh_rate; +}; + +struct native_display_modeset; + +/** + * A pipe winsys abstracts the OS. A pipe screen abstracts the graphcis + * hardware. A native display consists of a pipe winsys, a pipe screen, and + * the native display server. + */ +struct native_display { + /** + * The pipe screen of the native display. + * + * Note that the "flush_frontbuffer" and "update_buffer" callbacks will be + * overridden. + */ + struct pipe_screen *screen; + + void (*destroy)(struct native_display *ndpy); + + /** + * Get the supported configs. The configs are owned by the display, but + * the returned array should be free()ed. + * + * The configs will be converted to EGL config by + * _eglConfigFromContextModesRec and validated by _eglValidateConfig. + * Those failing to pass the test will be skipped. + */ + const struct native_config **(*get_configs)(struct native_display *ndpy, + int *num_configs); + + /** + * Test if a pixmap is supported by the given config. Required unless no + * config has GLX_PIXMAP_BIT set. + * + * This function is usually called to find a config that supports a given + * pixmap. Thus, it is usually called with the same pixmap in a row. + */ + boolean (*is_pixmap_supported)(struct native_display *ndpy, + EGLNativePixmapType pix, + const struct native_config *nconf); + + + /** + * Create a window surface. Required unless no config has GLX_WINDOW_BIT + * set. + */ + struct native_surface *(*create_window_surface)(struct native_display *ndpy, + EGLNativeWindowType win, + const struct native_config *nconf); + + /** + * Create a pixmap surface. Required unless no config has GLX_PIXMAP_BIT + * set. + */ + struct native_surface *(*create_pixmap_surface)(struct native_display *ndpy, + EGLNativePixmapType pix, + const struct native_config *nconf); + + /** + * Create a pbuffer surface. Required unless no config has GLX_PBUFFER_BIT + * set. + */ + struct native_surface *(*create_pbuffer_surface)(struct native_display *ndpy, + const struct native_config *nconf, + uint width, uint height); + + const struct native_display_modeset *modeset; +}; + +/** + * Mode setting interface of the native display. It exposes the mode setting + * capabilities of the underlying graphics hardware. + */ +struct native_display_modeset { + /** + * Get the available physical connectors and the number of CRTCs. + */ + const struct native_connector **(*get_connectors)(struct native_display *ndpy, + int *num_connectors, + int *num_crtcs); + + /** + * Get the current supported modes of a connector. The returned modes may + * change every time this function is called and those from previous calls + * might become invalid. + */ + const struct native_mode **(*get_modes)(struct native_display *ndpy, + const struct native_connector *nconn, + int *num_modes); + + /** + * Create a scan-out surface. Required unless no config has + * GLX_SCREEN_BIT_MESA set. + */ + struct native_surface *(*create_scanout_surface)(struct native_display *ndpy, + const struct native_config *nconf, + uint width, uint height); + + /** + * Program the CRTC to output the surface to the given connectors with the + * given mode. When surface is not given, the CRTC is disabled. + * + * This interface does not export a way to query capabilities of the CRTCs. + * The native display usually needs to dynamically map the index to a CRTC + * that supports the given connectors. + */ + boolean (*program)(struct native_display *ndpy, int crtc_idx, + struct native_surface *nsurf, uint x, uint y, + const struct native_connector **nconns, int num_nconns, + const struct native_mode *nmode); +}; + +/** + * Test whether an attachment is set in the mask. + */ +static INLINE boolean +native_attachment_mask_test(uint mask, enum native_attachment att) +{ + return !!(mask & (1 << att)); +} + +/** + * Return a probe object for the given display. + * + * Note that the returned object may be cached and used by different native + * display modules. It allows fast probing when multiple modules probe the + * same display. + */ +struct native_probe * +native_create_probe(EGLNativeDisplayType dpy); + +/** + * Probe the probe object. + */ +enum native_probe_result +native_get_probe_result(struct native_probe *nprobe); + +const char * +native_get_name(void); + +struct native_display * +native_create_display(EGLNativeDisplayType dpy); + +#endif /* _NATIVE_H_ */ diff --git a/src/gallium/state_trackers/egl/common/st_public_tmp.h b/src/gallium/state_trackers/egl/common/st_public_tmp.h new file mode 100644 index 0000000000..507a0ec402 --- /dev/null +++ b/src/gallium/state_trackers/egl/common/st_public_tmp.h @@ -0,0 +1,20 @@ +ST_PUBLIC(st_create_context, struct st_context *, struct pipe_context *pipe, const __GLcontextModes *visual, struct st_context *share) +ST_PUBLIC(st_destroy_context, void, struct st_context *st) +ST_PUBLIC(st_copy_context_state, void, struct st_context *dst, struct st_context *src, uint mask) +ST_PUBLIC(st_create_framebuffer, struct st_framebuffer *, const __GLcontextModes *visual, enum pipe_format colorFormat, enum pipe_format depthFormat, enum pipe_format stencilFormat, uint width, uint height, void *privateData) +ST_PUBLIC(st_resize_framebuffer, void, struct st_framebuffer *stfb, uint width, uint height) +ST_PUBLIC(st_set_framebuffer_surface, void, struct st_framebuffer *stfb, uint surfIndex, struct pipe_surface *surf) +ST_PUBLIC(st_get_framebuffer_dimensions, void, struct st_framebuffer *stfb, uint *width, uint *height) +ST_PUBLIC(st_get_framebuffer_surface, int, struct st_framebuffer *stfb, uint surfIndex, struct pipe_surface **surface) +ST_PUBLIC(st_get_framebuffer_texture, int, struct st_framebuffer *stfb, uint surfIndex, struct pipe_texture **texture) +ST_PUBLIC(st_framebuffer_private, void *, struct st_framebuffer *stfb) +ST_PUBLIC(st_unreference_framebuffer, void, struct st_framebuffer *stfb) +ST_PUBLIC(st_make_current, GLboolean, struct st_context *st, struct st_framebuffer *draw, struct st_framebuffer *read) +ST_PUBLIC(st_get_current, struct st_context *, void) +ST_PUBLIC(st_flush, void, struct st_context *st, uint pipeFlushFlags, struct pipe_fence_handle **fence) +ST_PUBLIC(st_finish, void, struct st_context *st) +ST_PUBLIC(st_notify_swapbuffers, void, struct st_framebuffer *stfb) +ST_PUBLIC(st_bind_texture_surface, int, struct pipe_surface *ps, int target, int level, enum pipe_format format) +ST_PUBLIC(st_unbind_texture_surface, int, struct pipe_surface *ps, int target, int level) +ST_PUBLIC(st_get_proc_address, st_proc, const char *procname) +#undef ST_PUBLIC diff --git a/src/gallium/state_trackers/egl/egl_context.c b/src/gallium/state_trackers/egl/egl_context.c deleted file mode 100644 index fee186c601..0000000000 --- a/src/gallium/state_trackers/egl/egl_context.c +++ /dev/null @@ -1,105 +0,0 @@ - -#include "utils.h" -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include "egl_tracker.h" - -#include "egllog.h" - - -#include "pipe/p_context.h" -#include "pipe/p_screen.h" - -#include "state_tracker/st_public.h" -#include "state_tracker/drm_api.h" - -#include "GL/internal/glcore.h" - -_EGLContext * -drm_create_context(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *conf, _EGLContext *share_list, const EGLint *attrib_list) -{ - struct drm_device *dev = lookup_drm_device(dpy); - struct drm_context *ctx; - struct drm_context *share = NULL; - struct st_context *st_share = NULL; - int i; - __GLcontextModes *visual; - - for (i = 0; attrib_list && attrib_list[i] != EGL_NONE; i++) { - switch (attrib_list[i]) { - /* no attribs defined for now */ - default: - _eglError(EGL_BAD_ATTRIBUTE, "eglCreateContext"); - return EGL_NO_CONTEXT; - } - } - - ctx = (struct drm_context *) calloc(1, sizeof(struct drm_context)); - if (!ctx) - goto err_c; - - _eglInitContext(drv, &ctx->base, conf, attrib_list); - - ctx->pipe = dev->api->create_context(dev->api, dev->screen); - if (!ctx->pipe) - goto err_pipe; - - if (share) - st_share = share->st; - - visual = drm_visual_from_config(conf); - ctx->st = st_create_context(ctx->pipe, visual, st_share); - drm_visual_modes_destroy(visual); - - if (!ctx->st) - goto err_gl; - - return &ctx->base; - -err_gl: - ctx->pipe->destroy(ctx->pipe); -err_pipe: - free(ctx); -err_c: - return NULL; -} - -EGLBoolean -drm_destroy_context(_EGLDriver *drv, _EGLDisplay *dpy, _EGLContext *context) -{ - struct drm_context *c = lookup_drm_context(context); - if (!_eglIsContextBound(&c->base)) { - st_destroy_context(c->st); - free(c); - } - return EGL_TRUE; -} - -EGLBoolean -drm_make_current(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *draw, _EGLSurface *read, _EGLContext *context) -{ - struct drm_surface *readSurf = lookup_drm_surface(read); - struct drm_surface *drawSurf = lookup_drm_surface(draw); - struct drm_context *ctx = lookup_drm_context(context); - EGLBoolean b; - - b = _eglMakeCurrent(drv, dpy, draw, read, context); - if (!b) - return EGL_FALSE; - - if (ctx) { - if (!drawSurf || !readSurf) - return EGL_FALSE; - - st_make_current(ctx->st, drawSurf->stfb, readSurf->stfb); - - /* st_resize_framebuffer needs a bound context to work */ - st_resize_framebuffer(drawSurf->stfb, drawSurf->w, drawSurf->h); - st_resize_framebuffer(readSurf->stfb, readSurf->w, readSurf->h); - } else { - st_make_current(NULL, NULL, NULL); - } - - return EGL_TRUE; -} diff --git a/src/gallium/state_trackers/egl/egl_surface.c b/src/gallium/state_trackers/egl/egl_surface.c deleted file mode 100644 index d55aa51b82..0000000000 --- a/src/gallium/state_trackers/egl/egl_surface.c +++ /dev/null @@ -1,443 +0,0 @@ - -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include "egl_tracker.h" - -#include "egllog.h" - -#include "pipe/p_inlines.h" -#include "pipe/p_screen.h" -#include "pipe/p_context.h" - -#include "state_tracker/drm_api.h" - -#include "util/u_format.h" -#include "util/u_rect.h" - -/* - * Util functions - */ - -static drmModeModeInfoPtr -drm_find_mode(drmModeConnectorPtr connector, _EGLMode *mode) -{ - int i; - drmModeModeInfoPtr m = NULL; - - for (i = 0; i < connector->count_modes; i++) { - m = &connector->modes[i]; - if (m->hdisplay == mode->Width && m->vdisplay == mode->Height && m->vrefresh == mode->RefreshRate) - break; - m = &connector->modes[0]; /* if we can't find one, return first */ - } - - return m; -} - -static struct st_framebuffer * -drm_create_framebuffer(struct pipe_screen *screen, - const __GLcontextModes *visual, - unsigned width, - unsigned height, - void *priv) -{ - enum pipe_format color_format, depth_stencil_format; - boolean d_depth_bits_last; - boolean ds_depth_bits_last; - - d_depth_bits_last = - screen->is_format_supported(screen, PIPE_FORMAT_X8Z24_UNORM, - PIPE_TEXTURE_2D, - PIPE_TEXTURE_USAGE_DEPTH_STENCIL, 0); - ds_depth_bits_last = - screen->is_format_supported(screen, PIPE_FORMAT_S8Z24_UNORM, - PIPE_TEXTURE_2D, - PIPE_TEXTURE_USAGE_DEPTH_STENCIL, 0); - - if (visual->redBits == 8) { - if (visual->alphaBits == 8) - color_format = PIPE_FORMAT_A8R8G8B8_UNORM; - else - color_format = PIPE_FORMAT_X8R8G8B8_UNORM; - } else { - color_format = PIPE_FORMAT_R5G6B5_UNORM; - } - - switch(visual->depthBits) { - default: - case 0: - depth_stencil_format = PIPE_FORMAT_NONE; - break; - case 16: - depth_stencil_format = PIPE_FORMAT_Z16_UNORM; - break; - case 24: - if (visual->stencilBits == 0) { - depth_stencil_format = (d_depth_bits_last) ? - PIPE_FORMAT_X8Z24_UNORM: - PIPE_FORMAT_Z24X8_UNORM; - } else { - depth_stencil_format = (ds_depth_bits_last) ? - PIPE_FORMAT_S8Z24_UNORM: - PIPE_FORMAT_Z24S8_UNORM; - } - break; - case 32: - depth_stencil_format = PIPE_FORMAT_Z32_UNORM; - break; - } - - return st_create_framebuffer(visual, - color_format, - depth_stencil_format, - depth_stencil_format, - width, - height, - priv); -} - -static void -drm_create_texture(_EGLDisplay *dpy, - struct drm_screen *scrn, - unsigned w, unsigned h) -{ - struct drm_device *dev = lookup_drm_device(dpy); - struct pipe_screen *screen = dev->screen; - struct pipe_surface *surface; - struct pipe_texture *texture; - struct pipe_texture templat; - struct pipe_buffer *buf = NULL; - unsigned pitch = 0; - - memset(&templat, 0, sizeof(templat)); - templat.tex_usage = PIPE_TEXTURE_USAGE_RENDER_TARGET; - templat.tex_usage |= PIPE_TEXTURE_USAGE_PRIMARY; - templat.target = PIPE_TEXTURE_2D; - templat.last_level = 0; - templat.depth0 = 1; - templat.format = PIPE_FORMAT_A8R8G8B8_UNORM; - templat.width0 = w; - templat.height0 = h; - - texture = screen->texture_create(dev->screen, - &templat); - - if (!texture) - goto err_tex; - - surface = screen->get_tex_surface(screen, - texture, - 0, - 0, - 0, - PIPE_BUFFER_USAGE_GPU_WRITE); - - if (!surface) - goto err_surf; - - scrn->tex = texture; - scrn->surface = surface; - scrn->front.width = w; - scrn->front.height = h; - scrn->front.pitch = pitch; - dev->api->local_handle_from_texture(dev->api, screen, texture, - &scrn->front.pitch, &scrn->front.handle); - if (0) - goto err_handle; - - return; - -err_handle: - pipe_surface_reference(&surface, NULL); -err_surf: - pipe_texture_reference(&texture, NULL); -err_tex: - pipe_buffer_reference(&buf, NULL); - return; -} - -/* - * Exported functions - */ - -void -drm_takedown_shown_screen(_EGLDisplay *dpy, struct drm_screen *screen) -{ - struct drm_device *dev = lookup_drm_device(dpy); - - screen->surf = NULL; - - drmModeSetCrtc( - dev->drmFD, - screen->crtcID, - 0, /* FD */ - 0, 0, - NULL, 0, /* List of output ids */ - NULL); - - drmModeRmFB(dev->drmFD, screen->fbID); - drmModeFreeFB(screen->fb); - screen->fb = NULL; - - pipe_surface_reference(&screen->surface, NULL); - pipe_texture_reference(&screen->tex, NULL); - - screen->shown = 0; -} - -/** - * Called by libEGL's eglCreateWindowSurface(). - */ -_EGLSurface * -drm_create_window_surface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *conf, NativeWindowType window, const EGLint *attrib_list) -{ - return NULL; -} - - -/** - * Called by libEGL's eglCreatePixmapSurface(). - */ -_EGLSurface * -drm_create_pixmap_surface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *conf, NativePixmapType pixmap, const EGLint *attrib_list) -{ - return NULL; -} - - -/** - * Called by libEGL's eglCreatePbufferSurface(). - */ -_EGLSurface * -drm_create_pbuffer_surface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *conf, - const EGLint *attrib_list) -{ - struct drm_device *dev = lookup_drm_device(dpy); - int i; - int width = -1; - int height = -1; - struct drm_surface *surf = NULL; - __GLcontextModes *visual; - - for (i = 0; attrib_list && attrib_list[i] != EGL_NONE; i++) { - switch (attrib_list[i]) { - case EGL_WIDTH: - width = attrib_list[++i]; - break; - case EGL_HEIGHT: - height = attrib_list[++i]; - break; - default: - _eglError(EGL_BAD_ATTRIBUTE, "eglCreatePbufferSurface"); - return EGL_NO_SURFACE; - } - } - - if (width < 1 || height < 1) { - _eglError(EGL_BAD_ATTRIBUTE, "eglCreatePbufferSurface"); - return NULL; - } - - surf = (struct drm_surface *) calloc(1, sizeof(struct drm_surface)); - if (!surf) - goto err; - - if (!_eglInitSurface(drv, &surf->base, EGL_PBUFFER_BIT, conf, attrib_list)) - goto err_surf; - - surf->w = width; - surf->h = height; - - visual = drm_visual_from_config(conf); - surf->stfb = drm_create_framebuffer(dev->screen, visual, - width, height, - (void*)surf); - drm_visual_modes_destroy(visual); - - return &surf->base; - -err_surf: - free(surf); -err: - return NULL; -} - -/** - * Called by libEGL's eglCreateScreenSurfaceMESA(). - */ -_EGLSurface * -drm_create_screen_surface_mesa(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *cfg, - const EGLint *attrib_list) -{ - EGLSurface surf = drm_create_pbuffer_surface(drv, dpy, cfg, attrib_list); - - return surf; -} - -/** - * Called by libEGL's eglShowScreenSurfaceMESA(). - */ -EGLBoolean -drm_show_screen_surface_mesa(_EGLDriver *drv, _EGLDisplay *dpy, - _EGLScreen *screen, - _EGLSurface *surface, _EGLMode *mode) -{ - struct drm_device *dev = lookup_drm_device(dpy); - struct drm_surface *surf = lookup_drm_surface(surface); - struct drm_screen *scrn = lookup_drm_screen(screen); - int ret; - unsigned int i, k; - - if (scrn->shown) - drm_takedown_shown_screen(dpy, scrn); - - - drm_create_texture(dpy, scrn, mode->Width, mode->Height); - if (!scrn->tex) - goto err_tex; - - ret = drmModeAddFB(dev->drmFD, - scrn->front.width, scrn->front.height, - 32, 32, scrn->front.pitch, - scrn->front.handle, - &scrn->fbID); - - if (ret) - goto err_bo; - - scrn->fb = drmModeGetFB(dev->drmFD, scrn->fbID); - if (!scrn->fb) - goto err_bo; - - /* find a fitting crtc */ - { - drmModeConnector *con = scrn->connector; - - scrn->mode = drm_find_mode(con, mode); - if (!scrn->mode) - goto err_fb; - - for (k = 0; k < con->count_encoders; k++) { - drmModeEncoder *enc = drmModeGetEncoder(dev->drmFD, con->encoders[k]); - for (i = 0; i < dev->res->count_crtcs; i++) { - if (enc->possible_crtcs & (1<<i)) { - /* save the ID */ - scrn->crtcID = dev->res->crtcs[i]; - - /* skip the rest */ - i = dev->res->count_crtcs; - k = dev->res->count_encoders; - } - } - drmModeFreeEncoder(enc); - } - } - - ret = drmModeSetCrtc(dev->drmFD, - scrn->crtcID, - scrn->fbID, - 0, 0, - &scrn->connectorID, 1, - scrn->mode); - - if (ret) - goto err_crtc; - - - if (scrn->dpms) - drmModeConnectorSetProperty(dev->drmFD, - scrn->connectorID, - scrn->dpms->prop_id, - DRM_MODE_DPMS_ON); - - surf->screen = scrn; - - scrn->surf = surf; - scrn->shown = 1; - - return EGL_TRUE; - -err_crtc: - scrn->crtcID = 0; - -err_fb: - drmModeRmFB(dev->drmFD, scrn->fbID); - drmModeFreeFB(scrn->fb); - scrn->fb = NULL; - -err_bo: - pipe_surface_reference(&scrn->surface, NULL); - pipe_texture_reference(&scrn->tex, NULL); - -err_tex: - return EGL_FALSE; -} - -/** - * Called by libEGL's eglDestroySurface(). - */ -EGLBoolean -drm_destroy_surface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surface) -{ - struct drm_surface *surf = lookup_drm_surface(surface); - if (!_eglIsSurfaceBound(&surf->base)) { - if (surf->screen) - drm_takedown_shown_screen(dpy, surf->screen); - st_unreference_framebuffer(surf->stfb); - free(surf); - } - return EGL_TRUE; -} - -/** - * Called by libEGL's eglSwapBuffers(). - */ -EGLBoolean -drm_swap_buffers(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *draw) -{ - struct drm_device *dev = lookup_drm_device(dpy); - struct drm_surface *surf = lookup_drm_surface(draw); - struct pipe_surface *back_surf; - - if (!surf) - return EGL_FALSE; - - st_get_framebuffer_surface(surf->stfb, ST_SURFACE_BACK_LEFT, &back_surf); - - if (back_surf) { - struct drm_context *ctx = lookup_drm_context(draw->Binding); - - st_notify_swapbuffers(surf->stfb); - - if (ctx && surf->screen) { - if (ctx->pipe->surface_copy) { - ctx->pipe->surface_copy(ctx->pipe, - surf->screen->surface, - 0, 0, - back_surf, - 0, 0, - surf->w, surf->h); - } else { - util_surface_copy(ctx->pipe, FALSE, - surf->screen->surface, - 0, 0, - back_surf, - 0, 0, - surf->w, surf->h); - } - ctx->pipe->flush(ctx->pipe, PIPE_FLUSH_RENDER_CACHE | PIPE_FLUSH_TEXTURE_CACHE, NULL); - -#ifdef DRM_MODE_FEATURE_DIRTYFB - /* TODO query connector property to see if this is needed */ - drmModeDirtyFB(dev->drmFD, surf->screen->fbID, NULL, 0); -#else - (void)dev; -#endif - - /* TODO more stuff here */ - } - } - - return EGL_TRUE; -} diff --git a/src/gallium/state_trackers/egl/egl_tracker.c b/src/gallium/state_trackers/egl/egl_tracker.c deleted file mode 100644 index 9345b0f490..0000000000 --- a/src/gallium/state_trackers/egl/egl_tracker.c +++ /dev/null @@ -1,274 +0,0 @@ - -#include "utils.h" - -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include "egl_tracker.h" - -#include <fcntl.h> - -#include "egllog.h" -#include "state_tracker/drm_api.h" - -#include "pipe/p_screen.h" -#include "pipe/internal/p_winsys_screen.h" - -/** HACK */ -void* driDriverAPI; - - -/* - * Exported functions - */ - -/** Called by libEGL just prior to unloading/closing the driver. - */ -static void -drm_unload(_EGLDriver *drv) -{ - free(drv); -} - -/** - * The bootstrap function. Return a new drm_driver object and - * plug in API functions. - * libEGL finds this function with dlopen()/dlsym() and calls it from - * "load driver" function. - */ -_EGLDriver * -_eglMain(const char *args) -{ - _EGLDriver *drv; - - drv = (_EGLDriver *) calloc(1, sizeof(_EGLDriver)); - if (!drv) { - return NULL; - } - - /* First fill in the dispatch table with defaults */ - _eglInitDriverFallbacks(drv); - /* then plug in our Drm-specific functions */ - drv->API.Initialize = drm_initialize; - drv->API.Terminate = drm_terminate; - drv->API.CreateContext = drm_create_context; - drv->API.MakeCurrent = drm_make_current; - drv->API.CreateWindowSurface = drm_create_window_surface; - drv->API.CreatePixmapSurface = drm_create_pixmap_surface; - drv->API.CreatePbufferSurface = drm_create_pbuffer_surface; - drv->API.DestroySurface = drm_destroy_surface; - drv->API.DestroyContext = drm_destroy_context; - drv->API.CreateScreenSurfaceMESA = drm_create_screen_surface_mesa; - drv->API.ShowScreenSurfaceMESA = drm_show_screen_surface_mesa; - drv->API.SwapBuffers = drm_swap_buffers; - - drv->Name = "DRM/Gallium/Win"; - drv->Unload = drm_unload; - - return drv; -} - -static void -drm_get_device_id(struct drm_device *device) -{ - char path[512]; - FILE *file; - char *ret; - - /* TODO get the real minor */ - int minor = 0; - - device->deviceID = 0; - - snprintf(path, sizeof(path), "/sys/class/drm/card%d/device/device", minor); - file = fopen(path, "r"); - if (!file) { - _eglLog(_EGL_WARNING, "Could not retrive device ID\n"); - return; - } - - ret = fgets(path, sizeof( path ), file); - fclose(file); - if (!ret) - return; - - sscanf(path, "%x", &device->deviceID); -} - -static void -drm_update_res(struct drm_device *dev) -{ - drmModeFreeResources(dev->res); - dev->res = drmModeGetResources(dev->drmFD); -} - -static void -drm_add_modes_from_connector(_EGLScreen *screen, drmModeConnectorPtr connector) -{ - drmModeModeInfoPtr m = NULL; - int i; - - for (i = 0; i < connector->count_modes; i++) { - m = &connector->modes[i]; - _eglAddNewMode(screen, m->hdisplay, m->vdisplay, m->vrefresh, m->name); - } -} - -static void -drm_find_dpms(struct drm_device *dev, struct drm_screen *screen) -{ - drmModeConnectorPtr c = screen->connector; - drmModePropertyPtr p; - int i; - - for (i = 0; i < c->count_props; i++) { - p = drmModeGetProperty(dev->drmFD, c->props[i]); - if (!strcmp(p->name, "DPMS")) - break; - - drmModeFreeProperty(p); - p = NULL; - } - - screen->dpms = p; -} - -static int drm_open_minor(int minor) -{ - char buf[64]; - - sprintf(buf, DRM_DEV_NAME, DRM_DIR_NAME, minor); - return open(buf, O_RDWR, 0); -} - -EGLBoolean -drm_initialize(_EGLDriver *drv, _EGLDisplay *disp, EGLint *major, EGLint *minor) -{ - struct drm_device *dev; - struct drm_screen *screen = NULL; - drmModeConnectorPtr connector = NULL; - drmModeResPtr res = NULL; - unsigned count_connectors = 0; - int num_screens = 0; - EGLint i; - int fd; - _EGLConfig *config; - - dev = (struct drm_device *) calloc(1, sizeof(struct drm_device)); - if (!dev) - return EGL_FALSE; - dev->api = drm_api_create(); - - /* try the first node */ - fd = drm_open_minor(0); - if (fd < 0) - goto err_fd; - - dev->drmFD = fd; - drm_get_device_id(dev); - - dev->screen = dev->api->create_screen(dev->api, dev->drmFD, NULL); - if (!dev->screen) - goto err_screen; - dev->winsys = dev->screen->winsys; - - driInitExtensions(NULL, NULL, GL_FALSE); - - drm_update_res(dev); - res = dev->res; - if (res) - count_connectors = res->count_connectors; - else - _eglLog(_EGL_WARNING, "Could not retrive kms information\n"); - - for(i = 0; i < count_connectors && i < MAX_SCREENS; i++) { - connector = drmModeGetConnector(fd, res->connectors[i]); - - if (!connector) - continue; - - if (connector->connection != DRM_MODE_CONNECTED) { - drmModeFreeConnector(connector); - continue; - } - - screen = malloc(sizeof(struct drm_screen)); - memset(screen, 0, sizeof(*screen)); - screen->connector = connector; - screen->connectorID = connector->connector_id; - _eglInitScreen(&screen->base); - _eglAddScreen(disp, &screen->base); - drm_add_modes_from_connector(&screen->base, connector); - drm_find_dpms(dev, screen); - dev->screens[num_screens++] = screen; - } - dev->count_screens = num_screens; - - disp->DriverData = dev; - - /* for now we only have one config */ - config = calloc(1, sizeof(*config)); - memset(config, 1, sizeof(*config)); - _eglInitConfig(config, 1); - _eglSetConfigAttrib(config, EGL_RED_SIZE, 8); - _eglSetConfigAttrib(config, EGL_GREEN_SIZE, 8); - _eglSetConfigAttrib(config, EGL_BLUE_SIZE, 8); - _eglSetConfigAttrib(config, EGL_ALPHA_SIZE, 8); - _eglSetConfigAttrib(config, EGL_BUFFER_SIZE, 32); - _eglSetConfigAttrib(config, EGL_DEPTH_SIZE, 24); - _eglSetConfigAttrib(config, EGL_STENCIL_SIZE, 8); - _eglSetConfigAttrib(config, EGL_SURFACE_TYPE, EGL_PBUFFER_BIT); - _eglAddConfig(disp, config); - - disp->ClientAPIsMask = EGL_OPENGL_BIT /*| EGL_OPENGL_ES_BIT*/; - /* enable supported extensions */ - disp->Extensions.MESA_screen_surface = EGL_TRUE; - disp->Extensions.MESA_copy_context = EGL_TRUE; - - *major = 1; - *minor = 4; - - return EGL_TRUE; - -err_screen: - drmClose(fd); -err_fd: - free(dev); - return EGL_FALSE; -} - -EGLBoolean -drm_terminate(_EGLDriver *drv, _EGLDisplay *dpy) -{ - struct drm_device *dev = lookup_drm_device(dpy); - struct drm_screen *screen; - int i = 0; - - _eglReleaseDisplayResources(drv, dpy); - _eglCleanupDisplay(dpy); - - drmFreeVersion(dev->version); - - for (i = 0; i < dev->count_screens; i++) { - screen = dev->screens[i]; - - if (screen->shown) - drm_takedown_shown_screen(dpy, screen); - - drmModeFreeProperty(screen->dpms); - drmModeFreeConnector(screen->connector); - _eglDestroyScreen(&screen->base); - dev->screens[i] = NULL; - } - - dev->screen->destroy(dev->screen); - dev->winsys = NULL; - - drmClose(dev->drmFD); - - dev->api->destroy(dev->api); - free(dev); - dpy->DriverData = NULL; - - return EGL_TRUE; -} diff --git a/src/gallium/state_trackers/egl/egl_tracker.h b/src/gallium/state_trackers/egl/egl_tracker.h deleted file mode 100644 index 73eb1a1226..0000000000 --- a/src/gallium/state_trackers/egl/egl_tracker.h +++ /dev/null @@ -1,195 +0,0 @@ - -#ifndef _EGL_TRACKER_H_ -#define _EGL_TRACKER_H_ - -#include <stdint.h> - -#include "eglconfig.h" -#include "eglcontext.h" -#include "egldisplay.h" -#include "egldriver.h" -#include "eglglobals.h" -#include "eglmode.h" -#include "eglscreen.h" -#include "eglsurface.h" - -#include "xf86drm.h" -#include "xf86drmMode.h" - -#include "pipe/p_compiler.h" - -#include "state_tracker/st_public.h" - -#define MAX_SCREENS 16 - -struct pipe_winsys; -struct pipe_screen; -struct pipe_context; -struct state_tracker; - -struct drm_screen; -struct drm_context; - -struct drm_device -{ - /* - * pipe - */ - - struct drm_api *api; - struct pipe_winsys *winsys; - struct pipe_screen *screen; - - /* - * drm - */ - - int drmFD; - drmVersionPtr version; - int deviceID; - - drmModeResPtr res; - - struct drm_screen *screens[MAX_SCREENS]; - size_t count_screens; -}; - -struct drm_surface -{ - _EGLSurface base; /* base class/object */ - - /* - * pipe - */ - - - struct st_framebuffer *stfb; - - /* - * drm - */ - - struct drm_screen *screen; - - int w; - int h; -}; - -struct drm_context -{ - _EGLContext base; /* base class/object */ - - /* pipe */ - - struct pipe_context *pipe; - struct st_context *st; -}; - -struct drm_screen -{ - _EGLScreen base; - - /* - * pipe - */ - - struct pipe_texture *tex; - struct pipe_surface *surface; - - /* - * drm - */ - - struct { - unsigned height; - unsigned width; - unsigned pitch; - unsigned handle; - } front; - - /* currently only support one connector */ - drmModeConnectorPtr connector; - uint32_t connectorID; - - /* dpms property */ - drmModePropertyPtr dpms; - - /* Has this screen been shown */ - int shown; - - /* Surface that is currently attached to this screen */ - struct drm_surface *surf; - - /* framebuffer */ - drmModeFBPtr fb; - uint32_t fbID; - - /* crtc and mode used */ - /*drmModeCrtcPtr crtc;*/ - uint32_t crtcID; - - drmModeModeInfoPtr mode; -}; - - -static INLINE struct drm_device * -lookup_drm_device(_EGLDisplay *d) -{ - return (struct drm_device *) d->DriverData; -} - - -static INLINE struct drm_context * -lookup_drm_context(_EGLContext *c) -{ - return (struct drm_context *) c; -} - - -static INLINE struct drm_surface * -lookup_drm_surface(_EGLSurface *s) -{ - return (struct drm_surface *) s; -} - -static INLINE struct drm_screen * -lookup_drm_screen(_EGLScreen *s) -{ - return (struct drm_screen *) s; -} - -/** - * egl_visual.h - */ -/*@{*/ -void drm_visual_modes_destroy(__GLcontextModes *modes); -__GLcontextModes* drm_visual_modes_create(unsigned count, size_t minimum_size); -__GLcontextModes* drm_visual_from_config(_EGLConfig *conf); -/*@}*/ - -/** - * egl_surface.h - */ -/*@{*/ -void drm_takedown_shown_screen(_EGLDisplay *dpy, struct drm_screen *screen); -/*@}*/ - -/** - * All function exported to the egl side. - */ -/*@{*/ -EGLBoolean drm_initialize(_EGLDriver *drv, _EGLDisplay *dpy, EGLint *major, EGLint *minor); -EGLBoolean drm_terminate(_EGLDriver *drv, _EGLDisplay *dpy); -_EGLContext *drm_create_context(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *conf, _EGLContext *share_list, const EGLint *attrib_list); -EGLBoolean drm_destroy_context(_EGLDriver *drv, _EGLDisplay *dpy, _EGLContext *context); -_EGLSurface *drm_create_window_surface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *conf, NativeWindowType window, const EGLint *attrib_list); -_EGLSurface *drm_create_pixmap_surface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *conf, NativePixmapType pixmap, const EGLint *attrib_list); -_EGLSurface *drm_create_pbuffer_surface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *conf, const EGLint *attrib_list); -_EGLSurface *drm_create_screen_surface_mesa(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *conf, const EGLint *attrib_list); -EGLBoolean drm_show_screen_surface_mesa(_EGLDriver *drv, _EGLDisplay *dpy, _EGLScreen *screen, _EGLSurface *surface, _EGLMode *mode); -EGLBoolean drm_destroy_surface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surface); -EGLBoolean drm_make_current(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *draw, _EGLSurface *read, _EGLContext *context); -EGLBoolean drm_swap_buffers(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *draw); -/*@}*/ - -#endif diff --git a/src/gallium/state_trackers/egl/egl_visual.c b/src/gallium/state_trackers/egl/egl_visual.c deleted file mode 100644 index e59f893851..0000000000 --- a/src/gallium/state_trackers/egl/egl_visual.c +++ /dev/null @@ -1,85 +0,0 @@ - -#include "egl_tracker.h" - -#include "egllog.h" - -void -drm_visual_modes_destroy(__GLcontextModes *modes) -{ - _eglLog(_EGL_DEBUG, "%s", __FUNCTION__); - - while (modes) { - __GLcontextModes * const next = modes->next; - free(modes); - modes = next; - } -} - -__GLcontextModes * -drm_visual_modes_create(unsigned count, size_t minimum_size) -{ - /* This code copied from libGLX, and modified */ - const size_t size = (minimum_size > sizeof(__GLcontextModes)) - ? minimum_size : sizeof(__GLcontextModes); - __GLcontextModes * head = NULL; - __GLcontextModes ** next; - unsigned i; - - _eglLog(_EGL_DEBUG, "%s %d %d", __FUNCTION__, count, minimum_size); - - next = & head; - for (i = 0 ; i < count ; i++) { - *next = (__GLcontextModes *) calloc(1, size); - if (*next == NULL) { - drm_visual_modes_destroy(head); - head = NULL; - break; - } - - (*next)->doubleBufferMode = 1; - (*next)->visualID = GLX_DONT_CARE; - (*next)->visualType = GLX_DONT_CARE; - (*next)->visualRating = GLX_NONE; - (*next)->transparentPixel = GLX_NONE; - (*next)->transparentRed = GLX_DONT_CARE; - (*next)->transparentGreen = GLX_DONT_CARE; - (*next)->transparentBlue = GLX_DONT_CARE; - (*next)->transparentAlpha = GLX_DONT_CARE; - (*next)->transparentIndex = GLX_DONT_CARE; - (*next)->xRenderable = GLX_DONT_CARE; - (*next)->fbconfigID = GLX_DONT_CARE; - (*next)->swapMethod = GLX_SWAP_UNDEFINED_OML; - (*next)->bindToTextureRgb = GLX_DONT_CARE; - (*next)->bindToTextureRgba = GLX_DONT_CARE; - (*next)->bindToMipmapTexture = GLX_DONT_CARE; - (*next)->bindToTextureTargets = 0; - (*next)->yInverted = GLX_DONT_CARE; - - next = & ((*next)->next); - } - - return head; -} - -__GLcontextModes * -drm_visual_from_config(_EGLConfig *conf) -{ - __GLcontextModes *visual; - (void)conf; - - visual = drm_visual_modes_create(1, sizeof(*visual)); - visual->redBits = 8; - visual->greenBits = 8; - visual->blueBits = 8; - visual->alphaBits = 8; - - visual->rgbBits = 32; - visual->doubleBufferMode = 1; - - visual->depthBits = 24; - visual->haveDepthBuffer = visual->depthBits > 0; - visual->stencilBits = 8; - visual->haveStencilBuffer = visual->stencilBits > 0; - - return visual; -} diff --git a/src/gallium/state_trackers/egl/kms/native_kms.c b/src/gallium/state_trackers/egl/kms/native_kms.c new file mode 100644 index 0000000000..91cefc538d --- /dev/null +++ b/src/gallium/state_trackers/egl/kms/native_kms.c @@ -0,0 +1,856 @@ +/* + * Mesa 3-D graphics library + * Version: 7.8 + * + * Copyright (C) 2010 Chia-I Wu <olv@0xlab.org> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#include <stdio.h> +#include <string.h> + +#include "pipe/p_screen.h" +#include "pipe/p_context.h" +#include "util/u_debug.h" +#include "util/u_memory.h" +#include "util/u_inlines.h" +#include "egllog.h" + +#include "native_kms.h" + +static boolean +kms_surface_validate(struct native_surface *nsurf, uint attachment_mask, + unsigned int *seq_num, struct pipe_texture **textures, + int *width, int *height) +{ + struct kms_surface *ksurf = kms_surface(nsurf); + struct kms_display *kdpy = ksurf->kdpy; + struct pipe_screen *screen = kdpy->base.screen; + struct pipe_texture templ, *ptex; + int att; + + if (attachment_mask) { + memset(&templ, 0, sizeof(templ)); + templ.target = PIPE_TEXTURE_2D; + templ.last_level = 0; + templ.width0 = ksurf->width; + templ.height0 = ksurf->height; + templ.depth0 = 1; + templ.format = ksurf->color_format; + templ.tex_usage = PIPE_TEXTURE_USAGE_RENDER_TARGET; + if (ksurf->type == KMS_SURFACE_TYPE_SCANOUT) + templ.tex_usage |= PIPE_TEXTURE_USAGE_PRIMARY; + } + + /* create textures */ + for (att = 0; att < NUM_NATIVE_ATTACHMENTS; att++) { + /* delay the allocation */ + if (!native_attachment_mask_test(attachment_mask, att)) + continue; + + ptex = ksurf->textures[att]; + if (!ptex) { + ptex = screen->texture_create(screen, &templ); + ksurf->textures[att] = ptex; + } + + if (textures) { + textures[att] = NULL; + pipe_texture_reference(&textures[att], ptex); + } + } + + if (seq_num) + *seq_num = ksurf->sequence_number; + if (width) + *width = ksurf->width; + if (height) + *height = ksurf->height; + + return TRUE; +} + +/** + * Add textures as DRM framebuffers. + */ +static boolean +kms_surface_init_framebuffers(struct native_surface *nsurf, boolean need_back) +{ + struct kms_surface *ksurf = kms_surface(nsurf); + struct kms_display *kdpy = ksurf->kdpy; + int num_framebuffers = (need_back) ? 2 : 1; + int i, err; + + for (i = 0; i < num_framebuffers; i++) { + struct kms_framebuffer *fb; + enum native_attachment natt; + unsigned int handle, stride; + uint block_bits; + + if (i == 0) { + fb = &ksurf->front_fb; + natt = NATIVE_ATTACHMENT_FRONT_LEFT; + } + else { + fb = &ksurf->back_fb; + natt = NATIVE_ATTACHMENT_BACK_LEFT; + } + + if (!fb->texture) { + /* make sure the texture has been allocated */ + kms_surface_validate(&ksurf->base, 1 << natt, NULL, NULL, NULL, NULL); + if (!ksurf->textures[natt]) + return FALSE; + + pipe_texture_reference(&fb->texture, ksurf->textures[natt]); + } + + /* already initialized */ + if (fb->buffer_id) + continue; + + /* TODO detect the real value */ + fb->is_passive = TRUE; + + if (!kdpy->api->local_handle_from_texture(kdpy->api, + kdpy->base.screen, fb->texture, &stride, &handle)) + return FALSE; + + block_bits = util_format_get_blocksizebits(ksurf->color_format); + err = drmModeAddFB(kdpy->fd, ksurf->width, ksurf->height, + block_bits, block_bits, stride, handle, &fb->buffer_id); + if (err) { + fb->buffer_id = 0; + return FALSE; + } + } + + return TRUE; +} + +static boolean +kms_surface_flush_frontbuffer(struct native_surface *nsurf) +{ +#ifdef DRM_MODE_FEATURE_DIRTYFB + struct kms_surface *ksurf = kms_surface(nsurf); + struct kms_display *kdpy = ksurf->kdpy; + + /* pbuffer is private */ + if (ksurf->type == KMS_SURFACE_TYPE_PBUFFER) + return TRUE; + + if (ksurf->front_fb.is_passive) + drmModeDirtyFB(kdpy->fd, ksurf->front_fb.buffer_id, NULL, 0); +#endif + + return TRUE; +} + +static boolean +kms_surface_swap_buffers(struct native_surface *nsurf) +{ + struct kms_surface *ksurf = kms_surface(nsurf); + struct kms_crtc *kcrtc = &ksurf->current_crtc; + struct kms_display *kdpy = ksurf->kdpy; + struct kms_framebuffer tmp_fb; + struct pipe_texture *tmp_texture; + int err; + + /* pbuffer is private */ + if (ksurf->type == KMS_SURFACE_TYPE_PBUFFER) + return TRUE; + + if (!ksurf->back_fb.buffer_id) { + if (!kms_surface_init_framebuffers(&ksurf->base, TRUE)) + return FALSE; + } + + if (ksurf->is_shown && kcrtc->crtc) { + err = drmModeSetCrtc(kdpy->fd, kcrtc->crtc->crtc_id, + ksurf->back_fb.buffer_id, kcrtc->crtc->x, kcrtc->crtc->y, + kcrtc->connectors, kcrtc->num_connectors, &kcrtc->crtc->mode); + if (err) + return FALSE; + } + + /* swap the buffers */ + tmp_fb = ksurf->front_fb; + ksurf->front_fb = ksurf->back_fb; + ksurf->back_fb = tmp_fb; + + tmp_texture = ksurf->textures[NATIVE_ATTACHMENT_FRONT_LEFT]; + ksurf->textures[NATIVE_ATTACHMENT_FRONT_LEFT] = + ksurf->textures[NATIVE_ATTACHMENT_BACK_LEFT]; + ksurf->textures[NATIVE_ATTACHMENT_BACK_LEFT] = tmp_texture; + + /* the front/back textures are swapped */ + ksurf->sequence_number++; + + return TRUE; +} + +static void +kms_surface_wait(struct native_surface *nsurf) +{ + /* no-op */ +} + +static void +kms_surface_destroy(struct native_surface *nsurf) +{ + struct kms_surface *ksurf = kms_surface(nsurf); + int i; + + if (ksurf->current_crtc.crtc) + drmModeFreeCrtc(ksurf->current_crtc.crtc); + + if (ksurf->front_fb.buffer_id) + drmModeRmFB(ksurf->kdpy->fd, ksurf->front_fb.buffer_id); + pipe_texture_reference(&ksurf->front_fb.texture, NULL); + + if (ksurf->back_fb.buffer_id) + drmModeRmFB(ksurf->kdpy->fd, ksurf->back_fb.buffer_id); + pipe_texture_reference(&ksurf->back_fb.texture, NULL); + + for (i = 0; i < NUM_NATIVE_ATTACHMENTS; i++) { + struct pipe_texture *ptex = ksurf->textures[i]; + pipe_texture_reference(&ptex, NULL); + } + + free(ksurf); +} + +static struct kms_surface * +kms_display_create_surface(struct native_display *ndpy, + enum kms_surface_type type, + const struct native_config *nconf, + uint width, uint height) +{ + struct kms_display *kdpy = kms_display(ndpy); + struct kms_config *kconf = kms_config(nconf); + struct kms_surface *ksurf; + + ksurf = CALLOC_STRUCT(kms_surface); + if (!ksurf) + return NULL; + + ksurf->kdpy = kdpy; + ksurf->type = type; + ksurf->color_format = kconf->base.color_format; + ksurf->width = width; + ksurf->height = height; + + ksurf->base.destroy = kms_surface_destroy; + ksurf->base.swap_buffers = kms_surface_swap_buffers; + ksurf->base.flush_frontbuffer = kms_surface_flush_frontbuffer; + ksurf->base.validate = kms_surface_validate; + ksurf->base.wait = kms_surface_wait; + + return ksurf; +} + +/** + * Choose a CRTC that supports all given connectors. + */ +static uint32_t +kms_display_choose_crtc(struct native_display *ndpy, + uint32_t *connectors, int num_connectors) +{ + struct kms_display *kdpy = kms_display(ndpy); + int idx; + + for (idx = 0; idx < kdpy->resources->count_crtcs; idx++) { + boolean found_crtc = TRUE; + int i, j; + + for (i = 0; i < num_connectors; i++) { + drmModeConnectorPtr connector; + int encoder_idx = -1; + + connector = drmModeGetConnector(kdpy->fd, connectors[i]); + if (!connector) { + found_crtc = FALSE; + break; + } + + /* find an encoder the CRTC supports */ + for (j = 0; j < connector->count_encoders; j++) { + drmModeEncoderPtr encoder = + drmModeGetEncoder(kdpy->fd, connector->encoders[j]); + if (encoder->possible_crtcs & (1 << idx)) { + encoder_idx = j; + break; + } + drmModeFreeEncoder(encoder); + } + + drmModeFreeConnector(connector); + if (encoder_idx < 0) { + found_crtc = FALSE; + break; + } + } + + if (found_crtc) + break; + } + + if (idx >= kdpy->resources->count_crtcs) { + _eglLog(_EGL_WARNING, + "failed to find a CRTC that supports the given %d connectors", + num_connectors); + return 0; + } + + return kdpy->resources->crtcs[idx]; +} + +/** + * Remember the original CRTC status and set the CRTC + */ +static boolean +kms_display_set_crtc(struct native_display *ndpy, int crtc_idx, + uint32_t buffer_id, uint32_t x, uint32_t y, + uint32_t *connectors, int num_connectors, + drmModeModeInfoPtr mode) +{ + struct kms_display *kdpy = kms_display(ndpy); + struct kms_crtc *kcrtc = &kdpy->saved_crtcs[crtc_idx]; + uint32_t crtc_id; + int err; + + if (kcrtc->crtc) { + crtc_id = kcrtc->crtc->crtc_id; + } + else { + int count = 0, i; + + /* + * Choose the CRTC once. It could be more dynamic, but let's keep it + * simple for now. + */ + crtc_id = kms_display_choose_crtc(&kdpy->base, + connectors, num_connectors); + + /* save the original CRTC status */ + kcrtc->crtc = drmModeGetCrtc(kdpy->fd, crtc_id); + if (!kcrtc->crtc) + return FALSE; + + for (i = 0; i < kdpy->num_connectors; i++) { + struct kms_connector *kconn = &kdpy->connectors[i]; + drmModeConnectorPtr connector = kconn->connector; + drmModeEncoderPtr encoder; + + encoder = drmModeGetEncoder(kdpy->fd, connector->encoder_id); + if (encoder) { + if (encoder->crtc_id == crtc_id) { + kcrtc->connectors[count++] = connector->connector_id; + if (count >= Elements(kcrtc->connectors)) + break; + } + drmModeFreeEncoder(encoder); + } + } + + kcrtc->num_connectors = count; + } + + err = drmModeSetCrtc(kdpy->fd, crtc_id, buffer_id, x, y, + connectors, num_connectors, mode); + if (err) { + drmModeFreeCrtc(kcrtc->crtc); + kcrtc->crtc = NULL; + kcrtc->num_connectors = 0; + + return FALSE; + } + + return TRUE; +} + +static boolean +kms_display_program(struct native_display *ndpy, int crtc_idx, + struct native_surface *nsurf, uint x, uint y, + const struct native_connector **nconns, int num_nconns, + const struct native_mode *nmode) +{ + struct kms_display *kdpy = kms_display(ndpy); + struct kms_surface *ksurf = kms_surface(nsurf); + const struct kms_mode *kmode = kms_mode(nmode); + uint32_t connector_ids[32]; + uint32_t buffer_id; + drmModeModeInfo mode_tmp, *mode; + int i; + + if (num_nconns > Elements(connector_ids)) { + _eglLog(_EGL_WARNING, "too many connectors (%d)", num_nconns); + num_nconns = Elements(connector_ids); + } + + if (ksurf) { + if (!kms_surface_init_framebuffers(&ksurf->base, FALSE)) + return FALSE; + + buffer_id = ksurf->front_fb.buffer_id; + /* the mode argument of drmModeSetCrtc is not constified */ + mode_tmp = kmode->mode; + mode = &mode_tmp; + } + else { + /* disable the CRTC */ + buffer_id = 0; + mode = NULL; + num_nconns = 0; + } + + for (i = 0; i < num_nconns; i++) { + struct kms_connector *kconn = kms_connector(nconns[i]); + connector_ids[i] = kconn->connector->connector_id; + } + + if (!kms_display_set_crtc(&kdpy->base, crtc_idx, buffer_id, x, y, + connector_ids, num_nconns, mode)) { + _eglLog(_EGL_WARNING, "failed to set CRTC %d", crtc_idx); + + return FALSE; + } + + if (kdpy->shown_surfaces[crtc_idx]) + kdpy->shown_surfaces[crtc_idx]->is_shown = FALSE; + kdpy->shown_surfaces[crtc_idx] = ksurf; + + /* remember the settings for buffer swapping */ + if (ksurf) { + uint32_t crtc_id = kdpy->saved_crtcs[crtc_idx].crtc->crtc_id; + struct kms_crtc *kcrtc = &ksurf->current_crtc; + + if (kcrtc->crtc) + drmModeFreeCrtc(kcrtc->crtc); + kcrtc->crtc = drmModeGetCrtc(kdpy->fd, crtc_id); + + assert(num_nconns < Elements(kcrtc->connectors)); + memcpy(kcrtc->connectors, connector_ids, + sizeof(*connector_ids) * num_nconns); + kcrtc->num_connectors = num_nconns; + + ksurf->is_shown = TRUE; + } + + return TRUE; +} + +static const struct native_mode ** +kms_display_get_modes(struct native_display *ndpy, + const struct native_connector *nconn, + int *num_modes) +{ + struct kms_display *kdpy = kms_display(ndpy); + struct kms_connector *kconn = kms_connector(nconn); + const struct native_mode **nmodes_return; + int count, i; + + /* delete old data */ + if (kconn->connector) { + drmModeFreeConnector(kconn->connector); + free(kconn->kms_modes); + + kconn->connector = NULL; + kconn->kms_modes = NULL; + kconn->num_modes = 0; + } + + /* detect again */ + kconn->connector = drmModeGetConnector(kdpy->fd, kconn->connector_id); + if (!kconn->connector) + return NULL; + + count = kconn->connector->count_modes; + kconn->kms_modes = calloc(count, sizeof(*kconn->kms_modes)); + if (!kconn->kms_modes) { + drmModeFreeConnector(kconn->connector); + kconn->connector = NULL; + + return NULL; + } + + for (i = 0; i < count; i++) { + struct kms_mode *kmode = &kconn->kms_modes[i]; + drmModeModeInfoPtr mode = &kconn->connector->modes[i]; + + kmode->mode = *mode; + + kmode->base.desc = kmode->mode.name; + kmode->base.width = kmode->mode.hdisplay; + kmode->base.height = kmode->mode.vdisplay; + kmode->base.refresh_rate = kmode->mode.vrefresh / 1000; + } + + nmodes_return = malloc(count * sizeof(*nmodes_return)); + if (nmodes_return) { + for (i = 0; i < count; i++) + nmodes_return[i] = &kconn->kms_modes[i].base; + if (num_modes) + *num_modes = count; + } + + return nmodes_return; +} + +static const struct native_connector ** +kms_display_get_connectors(struct native_display *ndpy, int *num_connectors, + int *num_crtc) +{ + struct kms_display *kdpy = kms_display(ndpy); + const struct native_connector **connectors; + int i; + + if (!kdpy->connectors) { + kdpy->connectors = + calloc(kdpy->resources->count_connectors, sizeof(*kdpy->connectors)); + if (!kdpy->connectors) + return NULL; + + for (i = 0; i < kdpy->resources->count_connectors; i++) { + struct kms_connector *kconn = &kdpy->connectors[i]; + + kconn->connector_id = kdpy->resources->connectors[i]; + /* kconn->connector is allocated when the modes are asked */ + } + + kdpy->num_connectors = kdpy->resources->count_connectors; + } + + connectors = malloc(kdpy->num_connectors * sizeof(*connectors)); + if (connectors) { + for (i = 0; i < kdpy->num_connectors; i++) + connectors[i] = &kdpy->connectors[i].base; + if (num_connectors) + *num_connectors = kdpy->num_connectors; + } + + if (num_crtc) + *num_crtc = kdpy->resources->count_crtcs; + + return connectors; +} + +static struct native_surface * +kms_display_create_scanout_surface(struct native_display *ndpy, + const struct native_config *nconf, + uint width, uint height) +{ + struct kms_surface *ksurf; + + ksurf = kms_display_create_surface(ndpy, + KMS_SURFACE_TYPE_SCANOUT, nconf, width, height); + return &ksurf->base; +} + +static struct native_surface * +kms_display_create_pbuffer_surface(struct native_display *ndpy, + const struct native_config *nconf, + uint width, uint height) +{ + struct kms_surface *ksurf; + + ksurf = kms_display_create_surface(ndpy, + KMS_SURFACE_TYPE_PBUFFER, nconf, width, height); + return &ksurf->base; +} + + +static boolean +kms_display_is_format_supported(struct native_display *ndpy, + enum pipe_format fmt, boolean is_color) +{ + return ndpy->screen->is_format_supported(ndpy->screen, + fmt, PIPE_TEXTURE_2D, + (is_color) ? PIPE_TEXTURE_USAGE_RENDER_TARGET : + PIPE_TEXTURE_USAGE_DEPTH_STENCIL, 0); +} + +static const struct native_config ** +kms_display_get_configs(struct native_display *ndpy, int *num_configs) +{ + struct kms_display *kdpy = kms_display(ndpy); + const struct native_config **configs; + + /* first time */ + if (!kdpy->config) { + struct native_config *nconf; + enum pipe_format format; + + kdpy->config = calloc(1, sizeof(*kdpy->config)); + if (!kdpy->config) + return NULL; + + nconf = &kdpy->config->base; + + /* always double-buffered */ + nconf->mode.doubleBufferMode = TRUE; + + format = PIPE_FORMAT_A8R8G8B8_UNORM; + if (!kms_display_is_format_supported(&kdpy->base, format, TRUE)) { + format = PIPE_FORMAT_B8G8R8A8_UNORM; + if (!kms_display_is_format_supported(&kdpy->base, format, TRUE)) + format = PIPE_FORMAT_NONE; + } + if (format == PIPE_FORMAT_NONE) + return NULL; + + nconf->color_format = format; + nconf->mode.redBits = 8; + nconf->mode.greenBits = 8; + nconf->mode.blueBits = 8; + nconf->mode.alphaBits = 8; + nconf->mode.rgbBits = 32; + + format = PIPE_FORMAT_S8Z24_UNORM; + if (!kms_display_is_format_supported(&kdpy->base, format, FALSE)) { + format = PIPE_FORMAT_Z24S8_UNORM; + if (!kms_display_is_format_supported(&kdpy->base, format, FALSE)) + format = PIPE_FORMAT_NONE; + } + if (format != PIPE_FORMAT_NONE) { + nconf->depth_format = format; + nconf->stencil_format = format; + + nconf->mode.depthBits = 24; + nconf->mode.stencilBits = 8; + nconf->mode.haveDepthBuffer = TRUE; + nconf->mode.haveStencilBuffer = TRUE; + } + + nconf->scanout_bit = TRUE; + nconf->mode.drawableType = GLX_PBUFFER_BIT; + nconf->mode.swapMethod = GLX_SWAP_EXCHANGE_OML; + + nconf->mode.visualID = 0; + nconf->mode.visualType = EGL_NONE; + + nconf->mode.renderType = GLX_RGBA_BIT; + nconf->mode.rgbMode = TRUE; + nconf->mode.xRenderable = FALSE; + } + + configs = malloc(sizeof(*configs)); + if (configs) { + configs[0] = &kdpy->config->base; + if (num_configs) + *num_configs = 1; + } + + return configs; +} + +static void +kms_display_destroy(struct native_display *ndpy) +{ + struct kms_display *kdpy = kms_display(ndpy); + int i; + + if (kdpy->config) + free(kdpy->config); + + if (kdpy->connectors) { + for (i = 0; i < kdpy->num_connectors; i++) { + struct kms_connector *kconn = &kdpy->connectors[i]; + if (kconn->connector) { + drmModeFreeConnector(kconn->connector); + free(kconn->kms_modes); + } + } + free(kdpy->connectors); + } + + if (kdpy->shown_surfaces) + free(kdpy->shown_surfaces); + + if (kdpy->saved_crtcs) { + for (i = 0; i < kdpy->resources->count_crtcs; i++) { + struct kms_crtc *kcrtc = &kdpy->saved_crtcs[i]; + + if (kcrtc->crtc) { + /* restore crtc */ + drmModeSetCrtc(kdpy->fd, kcrtc->crtc->crtc_id, + kcrtc->crtc->buffer_id, kcrtc->crtc->x, kcrtc->crtc->y, + kcrtc->connectors, kcrtc->num_connectors, + &kcrtc->crtc->mode); + + drmModeFreeCrtc(kcrtc->crtc); + } + } + free(kdpy->saved_crtcs); + } + + if (kdpy->resources) + drmModeFreeResources(kdpy->resources); + + if (kdpy->base.screen) + kdpy->base.screen->destroy(kdpy->base.screen); + + if (kdpy->fd >= 0) + drmClose(kdpy->fd); + + if (kdpy->api) + kdpy->api->destroy(kdpy->api); + free(kdpy); +} + +/** + * Initialize KMS and pipe screen. + */ +static boolean +kms_display_init_screen(struct native_display *ndpy) +{ + struct kms_display *kdpy = kms_display(ndpy); + struct drm_create_screen_arg arg; + int fd; + + fd = drmOpen(kdpy->api->name, NULL); + if (fd < 0) { + _eglLog(_EGL_WARNING, "failed to open DRM device"); + return FALSE; + } + +#if 0 + if (drmSetMaster(fd)) { + _eglLog(_EGL_WARNING, "failed to become DRM master"); + return FALSE; + } +#endif + + memset(&arg, 0, sizeof(arg)); + arg.mode = DRM_CREATE_NORMAL; + kdpy->base.screen = kdpy->api->create_screen(kdpy->api, fd, &arg); + if (!kdpy->base.screen) { + _eglLog(_EGL_WARNING, "failed to create DRM screen"); + drmClose(fd); + return FALSE; + } + + kdpy->fd = fd; + + return TRUE; +} + +static struct native_display_modeset kms_display_modeset = { + .get_connectors = kms_display_get_connectors, + .get_modes = kms_display_get_modes, + .create_scanout_surface = kms_display_create_scanout_surface, + .program = kms_display_program +}; + +static struct native_display * +kms_create_display(EGLNativeDisplayType dpy, struct drm_api *api) +{ + struct kms_display *kdpy; + + kdpy = CALLOC_STRUCT(kms_display); + if (!kdpy) + return NULL; + + kdpy->api = api; + if (!kdpy->api) { + _eglLog(_EGL_WARNING, "failed to create DRM API"); + free(kdpy); + return NULL; + } + + kdpy->fd = -1; + if (!kms_display_init_screen(&kdpy->base)) { + kms_display_destroy(&kdpy->base); + return NULL; + } + + /* resources are fixed, unlike crtc, connector, or encoder */ + kdpy->resources = drmModeGetResources(kdpy->fd); + if (!kdpy->resources) { + kms_display_destroy(&kdpy->base); + return NULL; + } + + kdpy->saved_crtcs = + calloc(kdpy->resources->count_crtcs, sizeof(*kdpy->saved_crtcs)); + if (!kdpy->saved_crtcs) { + kms_display_destroy(&kdpy->base); + return NULL; + } + + kdpy->shown_surfaces = + calloc(kdpy->resources->count_crtcs, sizeof(*kdpy->shown_surfaces)); + if (!kdpy->shown_surfaces) { + kms_display_destroy(&kdpy->base); + return NULL; + } + + kdpy->base.destroy = kms_display_destroy; + kdpy->base.get_configs = kms_display_get_configs; + kdpy->base.create_pbuffer_surface = kms_display_create_pbuffer_surface; + + kdpy->base.modeset = &kms_display_modeset; + + return &kdpy->base; +} + +struct native_probe * +native_create_probe(EGLNativeDisplayType dpy) +{ + return NULL; +} + +enum native_probe_result +native_get_probe_result(struct native_probe *nprobe) +{ + return NATIVE_PROBE_UNKNOWN; +} + +/* the api is destroyed with the native display */ +static struct drm_api *drm_api; + +const char * +native_get_name(void) +{ + static char kms_name[32]; + + if (!drm_api) + drm_api = drm_api_create(); + + if (drm_api) + snprintf(kms_name, sizeof(kms_name), "KMS/%s", drm_api->name); + else + snprintf(kms_name, sizeof(kms_name), "KMS"); + + return kms_name; +} + +struct native_display * +native_create_display(EGLNativeDisplayType dpy) +{ + struct native_display *ndpy = NULL; + + if (!drm_api) + drm_api = drm_api_create(); + + if (drm_api) + ndpy = kms_create_display(dpy, drm_api); + + return ndpy; +} diff --git a/src/gallium/state_trackers/egl/kms/native_kms.h b/src/gallium/state_trackers/egl/kms/native_kms.h new file mode 100644 index 0000000000..095186e3cf --- /dev/null +++ b/src/gallium/state_trackers/egl/kms/native_kms.h @@ -0,0 +1,139 @@ +/* + * Mesa 3-D graphics library + * Version: 7.8 + * + * Copyright (C) 2010 Chia-I Wu <olv@0xlab.org> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef _NATIVE_KMS_H_ +#define _NATIVE_KMS_H_ + +#include <xf86drm.h> +#include <xf86drmMode.h> + +#include "pipe/p_compiler.h" +#include "util/u_format.h" +#include "pipe/p_state.h" +#include "state_tracker/drm_api.h" + +#include "common/native.h" + +enum kms_surface_type { + KMS_SURFACE_TYPE_PBUFFER, + KMS_SURFACE_TYPE_SCANOUT +}; + +struct kms_config; +struct kms_connector; +struct kms_mode; + +struct kms_crtc { + drmModeCrtcPtr crtc; + uint32_t connectors[32]; + int num_connectors; +}; + +struct kms_display { + struct native_display base; + + int fd; + struct drm_api *api; + drmModeResPtr resources; + struct kms_config *config; + + struct kms_connector *connectors; + int num_connectors; + + struct kms_surface **shown_surfaces; + /* save the original settings of the CRTCs */ + struct kms_crtc *saved_crtcs; +}; + +struct kms_framebuffer { + struct pipe_texture *texture; + boolean is_passive; + + uint32_t buffer_id; +}; + +struct kms_surface { + struct native_surface base; + enum kms_surface_type type; + enum pipe_format color_format; + struct kms_display *kdpy; + int width, height; + + struct pipe_texture *textures[NUM_NATIVE_ATTACHMENTS]; + unsigned int sequence_number; + struct kms_framebuffer front_fb, back_fb; + + boolean is_shown; + struct kms_crtc current_crtc; +}; + +struct kms_config { + struct native_config base; +}; + +struct kms_connector { + struct native_connector base; + + uint32_t connector_id; + drmModeConnectorPtr connector; + struct kms_mode *kms_modes; + int num_modes; +}; + +struct kms_mode { + struct native_mode base; + drmModeModeInfo mode; +}; + +static INLINE struct kms_display * +kms_display(const struct native_display *ndpy) +{ + return (struct kms_display *) ndpy; +} + +static INLINE struct kms_surface * +kms_surface(const struct native_surface *nsurf) +{ + return (struct kms_surface *) nsurf; +} + +static INLINE struct kms_config * +kms_config(const struct native_config *nconf) +{ + return (struct kms_config *) nconf; +} + +static INLINE struct kms_connector * +kms_connector(const struct native_connector *nconn) +{ + return (struct kms_connector *) nconn; +} + +static INLINE struct kms_mode * +kms_mode(const struct native_mode *nmode) +{ + return (struct kms_mode *) nmode; +} + +#endif /* _NATIVE_KMS_H_ */ diff --git a/src/gallium/state_trackers/egl/x11/glxinit.c b/src/gallium/state_trackers/egl/x11/glxinit.c new file mode 100644 index 0000000000..1ed2afd345 --- /dev/null +++ b/src/gallium/state_trackers/egl/x11/glxinit.c @@ -0,0 +1,682 @@ +/** + * GLX initialization. Code based on glxext.c, glx_query.c, and + * glcontextmodes.c under src/glx/. The major difference is that DRI + * related code is stripped out. + * + * If the maintenance of this file takes too much time, we should consider + * refactoring glxext.c. + */ + +#include <assert.h> +#include <X11/Xlib.h> +#include <X11/Xproto.h> +#include <X11/extensions/Xext.h> +#include <X11/extensions/extutil.h> +#include <sys/time.h> + +#include "glxinit.h" + +typedef struct GLXGenericGetString +{ + CARD8 reqType; + CARD8 glxCode; + CARD16 length B16; + CARD32 for_whom B32; + CARD32 name B32; +} xGLXGenericGetStringReq; + +#define sz_xGLXGenericGetStringReq 12 +#define X_GLXGenericGetString 0 + +/* Extension required boiler plate */ + +static char *__glXExtensionName = GLX_EXTENSION_NAME; +static XExtensionInfo *__glXExtensionInfo = NULL; + +static int +__glXCloseDisplay(Display * dpy, XExtCodes * codes) +{ + return XextRemoveDisplay(__glXExtensionInfo, dpy); +} + +static /* const */ XExtensionHooks __glXExtensionHooks = { + NULL, /* create_gc */ + NULL, /* copy_gc */ + NULL, /* flush_gc */ + NULL, /* free_gc */ + NULL, /* create_font */ + NULL, /* free_font */ + __glXCloseDisplay, /* close_display */ + NULL, /* wire_to_event */ + NULL, /* event_to_wire */ + NULL, /* error */ + NULL, /* error_string */ +}; + +XEXT_GENERATE_FIND_DISPLAY(__glXFindDisplay, __glXExtensionInfo, + __glXExtensionName, &__glXExtensionHooks, + __GLX_NUMBER_EVENTS, NULL) + +static GLint +_gl_convert_from_x_visual_type(int visualType) +{ +#define NUM_VISUAL_TYPES 6 + static const int glx_visual_types[NUM_VISUAL_TYPES] = { + GLX_STATIC_GRAY, GLX_GRAY_SCALE, + GLX_STATIC_COLOR, GLX_PSEUDO_COLOR, + GLX_TRUE_COLOR, GLX_DIRECT_COLOR + }; + + return ((unsigned) visualType < NUM_VISUAL_TYPES) + ? glx_visual_types[visualType] : GLX_NONE; +} + +static __GLcontextModes * +_gl_context_modes_create(unsigned count, size_t minimum_size) +{ + const size_t size = (minimum_size > sizeof(__GLcontextModes)) + ? minimum_size : sizeof(__GLcontextModes); + __GLcontextModes *base = NULL; + __GLcontextModes **next; + unsigned i; + + next = &base; + for (i = 0; i < count; i++) { + *next = (__GLcontextModes *) Xmalloc(size); + if (*next == NULL) { + _gl_context_modes_destroy(base); + base = NULL; + break; + } + + memset(*next, 0, size); + (*next)->visualID = GLX_DONT_CARE; + (*next)->visualType = GLX_DONT_CARE; + (*next)->visualRating = GLX_NONE; + (*next)->transparentPixel = GLX_NONE; + (*next)->transparentRed = GLX_DONT_CARE; + (*next)->transparentGreen = GLX_DONT_CARE; + (*next)->transparentBlue = GLX_DONT_CARE; + (*next)->transparentAlpha = GLX_DONT_CARE; + (*next)->transparentIndex = GLX_DONT_CARE; + (*next)->xRenderable = GLX_DONT_CARE; + (*next)->fbconfigID = GLX_DONT_CARE; + (*next)->swapMethod = GLX_SWAP_UNDEFINED_OML; + (*next)->bindToTextureRgb = GLX_DONT_CARE; + (*next)->bindToTextureRgba = GLX_DONT_CARE; + (*next)->bindToMipmapTexture = GLX_DONT_CARE; + (*next)->bindToTextureTargets = GLX_DONT_CARE; + (*next)->yInverted = GLX_DONT_CARE; + + next = &((*next)->next); + } + + return base; +} + +_X_HIDDEN void +_gl_context_modes_destroy(__GLcontextModes * modes) +{ + while (modes != NULL) { + __GLcontextModes *const next = modes->next; + + Xfree(modes); + modes = next; + } +} + +_X_HIDDEN char * +__glXQueryServerString(Display * dpy, int opcode, CARD32 screen, CARD32 name) +{ + xGLXGenericGetStringReq *req; + xGLXSingleReply reply; + int length; + int numbytes; + char *buf; + CARD32 for_whom = screen; + CARD32 glxCode = X_GLXQueryServerString; + + + LockDisplay(dpy); + + + /* All of the GLX protocol requests for getting a string from the server + * look the same. The exact meaning of the for_whom field is usually + * either the screen number (for glXQueryServerString) or the context tag + * (for GLXSingle). + */ + + GetReq(GLXGenericGetString, req); + req->reqType = opcode; + req->glxCode = glxCode; + req->for_whom = for_whom; + req->name = name; + + _XReply(dpy, (xReply *) & reply, 0, False); + + length = reply.length * 4; + numbytes = reply.size; + + buf = (char *) Xmalloc(numbytes); + if (buf != NULL) { + _XRead(dpy, buf, numbytes); + length -= numbytes; + } + + _XEatData(dpy, length); + + UnlockDisplay(dpy); + SyncHandle(); + + return buf; +} + +/************************************************************************/ +/* +** Free the per screen configs data as well as the array of +** __glXScreenConfigs. +*/ +static void +FreeScreenConfigs(__GLXdisplayPrivate * priv) +{ + __GLXscreenConfigs *psc; + GLint i, screens; + + /* Free screen configuration information */ + psc = priv->screenConfigs; + screens = ScreenCount(priv->dpy); + for (i = 0; i < screens; i++, psc++) { + if (psc->configs) { + _gl_context_modes_destroy(psc->configs); + psc->configs = NULL; /* NOTE: just for paranoia */ + } + if (psc->visuals) { + _gl_context_modes_destroy(psc->visuals); + psc->visuals = NULL; /* NOTE: just for paranoia */ + } + Xfree((char *) psc->serverGLXexts); + } + XFree((char *) priv->screenConfigs); + priv->screenConfigs = NULL; +} + +/* +** Release the private memory referred to in a display private +** structure. The caller will free the extension structure. +*/ +static int +__glXFreeDisplayPrivate(XExtData * extension) +{ + __GLXdisplayPrivate *priv; + + priv = (__GLXdisplayPrivate *) extension->private_data; + FreeScreenConfigs(priv); + if (priv->serverGLXvendor) { + Xfree((char *) priv->serverGLXvendor); + priv->serverGLXvendor = 0x0; /* to protect against double free's */ + } + if (priv->serverGLXversion) { + Xfree((char *) priv->serverGLXversion); + priv->serverGLXversion = 0x0; /* to protect against double free's */ + } + + Xfree((char *) priv); + return 0; +} + +/************************************************************************/ + +/* +** Query the version of the GLX extension. This procedure works even if +** the client extension is not completely set up. +*/ +static Bool +QueryVersion(Display * dpy, int opcode, int *major, int *minor) +{ + xGLXQueryVersionReq *req; + xGLXQueryVersionReply reply; + + /* Send the glXQueryVersion request */ + LockDisplay(dpy); + GetReq(GLXQueryVersion, req); + req->reqType = opcode; + req->glxCode = X_GLXQueryVersion; + req->majorVersion = GLX_MAJOR_VERSION; + req->minorVersion = GLX_MINOR_VERSION; + _XReply(dpy, (xReply *) & reply, 0, False); + UnlockDisplay(dpy); + SyncHandle(); + + if (reply.majorVersion != GLX_MAJOR_VERSION) { + /* + ** The server does not support the same major release as this + ** client. + */ + return GL_FALSE; + } + *major = reply.majorVersion; + *minor = min(reply.minorVersion, GLX_MINOR_VERSION); + return GL_TRUE; +} + +_X_HIDDEN void +__glXInitializeVisualConfigFromTags(__GLcontextModes * config, int count, + const INT32 * bp, Bool tagged_only, + Bool fbconfig_style_tags) +{ + int i; + + if (!tagged_only) { + /* Copy in the first set of properties */ + config->visualID = *bp++; + + config->visualType = _gl_convert_from_x_visual_type(*bp++); + + config->rgbMode = *bp++; + + config->redBits = *bp++; + config->greenBits = *bp++; + config->blueBits = *bp++; + config->alphaBits = *bp++; + config->accumRedBits = *bp++; + config->accumGreenBits = *bp++; + config->accumBlueBits = *bp++; + config->accumAlphaBits = *bp++; + + config->doubleBufferMode = *bp++; + config->stereoMode = *bp++; + + config->rgbBits = *bp++; + config->depthBits = *bp++; + config->stencilBits = *bp++; + config->numAuxBuffers = *bp++; + config->level = *bp++; + + count -= __GLX_MIN_CONFIG_PROPS; + } + + /* + ** Additional properties may be in a list at the end + ** of the reply. They are in pairs of property type + ** and property value. + */ + +#define FETCH_OR_SET(tag) \ + config-> tag = ( fbconfig_style_tags ) ? *bp++ : 1 + + for (i = 0; i < count; i += 2) { + switch (*bp++) { + case GLX_RGBA: + FETCH_OR_SET(rgbMode); + break; + case GLX_BUFFER_SIZE: + config->rgbBits = *bp++; + break; + case GLX_LEVEL: + config->level = *bp++; + break; + case GLX_DOUBLEBUFFER: + FETCH_OR_SET(doubleBufferMode); + break; + case GLX_STEREO: + FETCH_OR_SET(stereoMode); + break; + case GLX_AUX_BUFFERS: + config->numAuxBuffers = *bp++; + break; + case GLX_RED_SIZE: + config->redBits = *bp++; + break; + case GLX_GREEN_SIZE: + config->greenBits = *bp++; + break; + case GLX_BLUE_SIZE: + config->blueBits = *bp++; + break; + case GLX_ALPHA_SIZE: + config->alphaBits = *bp++; + break; + case GLX_DEPTH_SIZE: + config->depthBits = *bp++; + break; + case GLX_STENCIL_SIZE: + config->stencilBits = *bp++; + break; + case GLX_ACCUM_RED_SIZE: + config->accumRedBits = *bp++; + break; + case GLX_ACCUM_GREEN_SIZE: + config->accumGreenBits = *bp++; + break; + case GLX_ACCUM_BLUE_SIZE: + config->accumBlueBits = *bp++; + break; + case GLX_ACCUM_ALPHA_SIZE: + config->accumAlphaBits = *bp++; + break; + case GLX_VISUAL_CAVEAT_EXT: + config->visualRating = *bp++; + break; + case GLX_X_VISUAL_TYPE: + config->visualType = *bp++; + break; + case GLX_TRANSPARENT_TYPE: + config->transparentPixel = *bp++; + break; + case GLX_TRANSPARENT_INDEX_VALUE: + config->transparentIndex = *bp++; + break; + case GLX_TRANSPARENT_RED_VALUE: + config->transparentRed = *bp++; + break; + case GLX_TRANSPARENT_GREEN_VALUE: + config->transparentGreen = *bp++; + break; + case GLX_TRANSPARENT_BLUE_VALUE: + config->transparentBlue = *bp++; + break; + case GLX_TRANSPARENT_ALPHA_VALUE: + config->transparentAlpha = *bp++; + break; + case GLX_VISUAL_ID: + config->visualID = *bp++; + break; + case GLX_DRAWABLE_TYPE: + config->drawableType = *bp++; + break; + case GLX_RENDER_TYPE: + config->renderType = *bp++; + break; + case GLX_X_RENDERABLE: + config->xRenderable = *bp++; + break; + case GLX_FBCONFIG_ID: + config->fbconfigID = *bp++; + break; + case GLX_MAX_PBUFFER_WIDTH: + config->maxPbufferWidth = *bp++; + break; + case GLX_MAX_PBUFFER_HEIGHT: + config->maxPbufferHeight = *bp++; + break; + case GLX_MAX_PBUFFER_PIXELS: + config->maxPbufferPixels = *bp++; + break; + case GLX_OPTIMAL_PBUFFER_WIDTH_SGIX: + config->optimalPbufferWidth = *bp++; + break; + case GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX: + config->optimalPbufferHeight = *bp++; + break; + case GLX_VISUAL_SELECT_GROUP_SGIX: + config->visualSelectGroup = *bp++; + break; + case GLX_SWAP_METHOD_OML: + config->swapMethod = *bp++; + break; + case GLX_SAMPLE_BUFFERS_SGIS: + config->sampleBuffers = *bp++; + break; + case GLX_SAMPLES_SGIS: + config->samples = *bp++; + break; + case GLX_BIND_TO_TEXTURE_RGB_EXT: + config->bindToTextureRgb = *bp++; + break; + case GLX_BIND_TO_TEXTURE_RGBA_EXT: + config->bindToTextureRgba = *bp++; + break; + case GLX_BIND_TO_MIPMAP_TEXTURE_EXT: + config->bindToMipmapTexture = *bp++; + break; + case GLX_BIND_TO_TEXTURE_TARGETS_EXT: + config->bindToTextureTargets = *bp++; + break; + case GLX_Y_INVERTED_EXT: + config->yInverted = *bp++; + break; + case None: + i = count; + break; + default: + break; + } + } + + config->renderType = + (config->rgbMode) ? GLX_RGBA_BIT : GLX_COLOR_INDEX_BIT; + + config->haveAccumBuffer = ((config->accumRedBits + + config->accumGreenBits + + config->accumBlueBits + + config->accumAlphaBits) > 0); + config->haveDepthBuffer = (config->depthBits > 0); + config->haveStencilBuffer = (config->stencilBits > 0); +} + +static __GLcontextModes * +createConfigsFromProperties(Display * dpy, int nvisuals, int nprops, + int screen, GLboolean tagged_only) +{ + INT32 buf[__GLX_TOTAL_CONFIG], *props; + unsigned prop_size; + __GLcontextModes *modes, *m; + int i; + + if (nprops == 0) + return NULL; + + /* FIXME: Is the __GLX_MIN_CONFIG_PROPS test correct for FBconfigs? */ + + /* Check number of properties */ + if (nprops < __GLX_MIN_CONFIG_PROPS || nprops > __GLX_MAX_CONFIG_PROPS) + return NULL; + + /* Allocate memory for our config structure */ + modes = _gl_context_modes_create(nvisuals, sizeof(__GLcontextModes)); + if (!modes) + return NULL; + + prop_size = nprops * __GLX_SIZE_INT32; + if (prop_size <= sizeof(buf)) + props = buf; + else + props = Xmalloc(prop_size); + + /* Read each config structure and convert it into our format */ + m = modes; + for (i = 0; i < nvisuals; i++) { + _XRead(dpy, (char *) props, prop_size); + /* Older X servers don't send this so we default it here. */ + m->drawableType = GLX_WINDOW_BIT; + __glXInitializeVisualConfigFromTags(m, nprops, props, + tagged_only, GL_TRUE); + m->screen = screen; + m = m->next; + } + + if (props != buf) + Xfree(props); + + return modes; +} + +static GLboolean +getVisualConfigs(Display * dpy, __GLXdisplayPrivate * priv, int screen) +{ + xGLXGetVisualConfigsReq *req; + __GLXscreenConfigs *psc; + xGLXGetVisualConfigsReply reply; + + LockDisplay(dpy); + + psc = priv->screenConfigs + screen; + psc->visuals = NULL; + GetReq(GLXGetVisualConfigs, req); + req->reqType = priv->majorOpcode; + req->glxCode = X_GLXGetVisualConfigs; + req->screen = screen; + + if (!_XReply(dpy, (xReply *) & reply, 0, False)) + goto out; + + psc->visuals = createConfigsFromProperties(dpy, + reply.numVisuals, + reply.numProps, + screen, GL_FALSE); + + out: + UnlockDisplay(dpy); + return psc->visuals != NULL; +} + +static GLboolean +getFBConfigs(Display * dpy, __GLXdisplayPrivate * priv, int screen) +{ + xGLXGetFBConfigsReq *fb_req; + xGLXGetFBConfigsSGIXReq *sgi_req; + xGLXVendorPrivateWithReplyReq *vpreq; + xGLXGetFBConfigsReply reply; + __GLXscreenConfigs *psc; + + psc = priv->screenConfigs + screen; + psc->serverGLXexts = + __glXQueryServerString(dpy, priv->majorOpcode, screen, GLX_EXTENSIONS); + + LockDisplay(dpy); + + psc->configs = NULL; + if (atof(priv->serverGLXversion) >= 1.3) { + GetReq(GLXGetFBConfigs, fb_req); + fb_req->reqType = priv->majorOpcode; + fb_req->glxCode = X_GLXGetFBConfigs; + fb_req->screen = screen; + } + else if (strstr(psc->serverGLXexts, "GLX_SGIX_fbconfig") != NULL) { + GetReqExtra(GLXVendorPrivateWithReply, + sz_xGLXGetFBConfigsSGIXReq + + sz_xGLXVendorPrivateWithReplyReq, vpreq); + sgi_req = (xGLXGetFBConfigsSGIXReq *) vpreq; + sgi_req->reqType = priv->majorOpcode; + sgi_req->glxCode = X_GLXVendorPrivateWithReply; + sgi_req->vendorCode = X_GLXvop_GetFBConfigsSGIX; + sgi_req->screen = screen; + } + else + goto out; + + if (!_XReply(dpy, (xReply *) & reply, 0, False)) + goto out; + + psc->configs = createConfigsFromProperties(dpy, + reply.numFBConfigs, + reply.numAttribs * 2, + screen, GL_TRUE); + + out: + UnlockDisplay(dpy); + return psc->configs != NULL; +} + +static GLboolean +AllocAndFetchScreenConfigs(Display * dpy, __GLXdisplayPrivate * priv) +{ + __GLXscreenConfigs *psc; + GLint i, screens; + + /* + ** First allocate memory for the array of per screen configs. + */ + screens = ScreenCount(dpy); + psc = (__GLXscreenConfigs *) Xmalloc(screens * sizeof(__GLXscreenConfigs)); + if (!psc) { + return GL_FALSE; + } + memset(psc, 0, screens * sizeof(__GLXscreenConfigs)); + priv->screenConfigs = psc; + + priv->serverGLXversion = + __glXQueryServerString(dpy, priv->majorOpcode, 0, GLX_VERSION); + if (priv->serverGLXversion == NULL) { + FreeScreenConfigs(priv); + return GL_FALSE; + } + + for (i = 0; i < screens; i++, psc++) { + getFBConfigs(dpy, priv, i); + getVisualConfigs(dpy, priv, i); + psc->scr = i; + psc->dpy = dpy; + } + + SyncHandle(); + + return GL_TRUE; +} + +_X_HIDDEN __GLXdisplayPrivate * +__glXInitialize(Display * dpy) +{ + XExtDisplayInfo *info = __glXFindDisplay(dpy); + XExtData **privList, *private, *found; + __GLXdisplayPrivate *dpyPriv; + XEDataObject dataObj; + int major, minor; + + if (!XextHasExtension(info)) + return NULL; + + /* See if a display private already exists. If so, return it */ + dataObj.display = dpy; + privList = XEHeadOfExtensionList(dataObj); + found = XFindOnExtensionList(privList, info->codes->extension); + if (found) + return (__GLXdisplayPrivate *) found->private_data; + + /* See if the versions are compatible */ + if (!QueryVersion(dpy, info->codes->major_opcode, &major, &minor)) + return NULL; + + /* + ** Allocate memory for all the pieces needed for this buffer. + */ + private = (XExtData *) Xmalloc(sizeof(XExtData)); + if (!private) + return NULL; + dpyPriv = (__GLXdisplayPrivate *) Xcalloc(1, sizeof(__GLXdisplayPrivate)); + if (!dpyPriv) { + Xfree(private); + return NULL; + } + + /* + ** Init the display private and then read in the screen config + ** structures from the server. + */ + dpyPriv->majorOpcode = info->codes->major_opcode; + dpyPriv->majorVersion = major; + dpyPriv->minorVersion = minor; + dpyPriv->dpy = dpy; + + dpyPriv->serverGLXvendor = NULL; + dpyPriv->serverGLXversion = NULL; + + if (!AllocAndFetchScreenConfigs(dpy, dpyPriv)) { + Xfree(dpyPriv); + Xfree(private); + return NULL; + } + + /* + ** Fill in the private structure. This is the actual structure that + ** hangs off of the Display structure. Our private structure is + ** referred to by this structure. Got that? + */ + private->number = info->codes->extension; + private->next = 0; + private->free_private = __glXFreeDisplayPrivate; + private->private_data = (char *) dpyPriv; + XAddToExtensionList(privList, private); + + return dpyPriv; +} diff --git a/src/gallium/state_trackers/egl/x11/glxinit.h b/src/gallium/state_trackers/egl/x11/glxinit.h new file mode 100644 index 0000000000..1cc7c460fe --- /dev/null +++ b/src/gallium/state_trackers/egl/x11/glxinit.h @@ -0,0 +1,11 @@ +#ifndef GLXINIT_INCLUDED +#define GLXINIT_INCLUDED + +#include <X11/Xlib.h> +#include "glxclient.h" + +/* this is used by DRI loaders */ +extern void +_gl_context_modes_destroy(__GLcontextModes * modes); + +#endif /* GLXINIT_INCLUDED */ diff --git a/src/gallium/state_trackers/egl/x11/native_dri2.c b/src/gallium/state_trackers/egl/x11/native_dri2.c new file mode 100644 index 0000000000..5f2fd41260 --- /dev/null +++ b/src/gallium/state_trackers/egl/x11/native_dri2.c @@ -0,0 +1,693 @@ +/* + * Mesa 3-D graphics library + * Version: 7.8 + * + * Copyright (C) 2009-2010 Chia-I Wu <olv@0xlab.org> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "util/u_memory.h" +#include "util/u_math.h" +#include "util/u_format.h" +#include "util/u_inlines.h" +#include "pipe/p_compiler.h" +#include "pipe/p_screen.h" +#include "pipe/p_context.h" +#include "pipe/p_state.h" +#include "state_tracker/drm_api.h" +#include "egllog.h" + +#include "native_x11.h" +#include "x11_screen.h" + +enum dri2_surface_type { + DRI2_SURFACE_TYPE_WINDOW, + DRI2_SURFACE_TYPE_PIXMAP, + DRI2_SURFACE_TYPE_PBUFFER +}; + +struct dri2_display { + struct native_display base; + Display *dpy; + boolean own_dpy; + + struct drm_api *api; + struct x11_screen *xscr; + int xscr_number; + + struct dri2_config *configs; + int num_configs; +}; + +struct dri2_surface { + struct native_surface base; + Drawable drawable; + enum dri2_surface_type type; + enum pipe_format color_format; + struct dri2_display *dri2dpy; + + struct pipe_texture *pbuffer_textures[NUM_NATIVE_ATTACHMENTS]; + boolean have_back, have_fake; + int width, height; + unsigned int sequence_number; +}; + +struct dri2_config { + struct native_config base; +}; + +static INLINE struct dri2_display * +dri2_display(const struct native_display *ndpy) +{ + return (struct dri2_display *) ndpy; +} + +static INLINE struct dri2_surface * +dri2_surface(const struct native_surface *nsurf) +{ + return (struct dri2_surface *) nsurf; +} + +static INLINE struct dri2_config * +dri2_config(const struct native_config *nconf) +{ + return (struct dri2_config *) nconf; +} + +static boolean +dri2_surface_flush_frontbuffer(struct native_surface *nsurf) +{ + struct dri2_surface *dri2surf = dri2_surface(nsurf); + struct dri2_display *dri2dpy = dri2surf->dri2dpy; + + /* pbuffer is private */ + if (dri2surf->type == DRI2_SURFACE_TYPE_PBUFFER) + return TRUE; + + /* copy to real front buffer */ + if (dri2surf->have_fake) + x11_drawable_copy_buffers(dri2dpy->xscr, dri2surf->drawable, + 0, 0, dri2surf->width, dri2surf->height, + DRI2BufferFakeFrontLeft, DRI2BufferFrontLeft); + + return TRUE; +} + +static boolean +dri2_surface_swap_buffers(struct native_surface *nsurf) +{ + struct dri2_surface *dri2surf = dri2_surface(nsurf); + struct dri2_display *dri2dpy = dri2surf->dri2dpy; + + /* pbuffer is private */ + if (dri2surf->type == DRI2_SURFACE_TYPE_PBUFFER) + return TRUE; + + /* copy to front buffer */ + if (dri2surf->have_back) + x11_drawable_copy_buffers(dri2dpy->xscr, dri2surf->drawable, + 0, 0, dri2surf->width, dri2surf->height, + DRI2BufferBackLeft, DRI2BufferFrontLeft); + + /* and update fake front buffer */ + if (dri2surf->have_fake) + x11_drawable_copy_buffers(dri2dpy->xscr, dri2surf->drawable, + 0, 0, dri2surf->width, dri2surf->height, + DRI2BufferFrontLeft, DRI2BufferFakeFrontLeft); + + return TRUE; +} + +static boolean +dri2_surface_validate(struct native_surface *nsurf, uint attachment_mask, + unsigned int *seq_num, struct pipe_texture **textures, + int *width, int *height) +{ + struct dri2_surface *dri2surf = dri2_surface(nsurf); + struct dri2_display *dri2dpy = dri2surf->dri2dpy; + unsigned int dri2atts[NUM_NATIVE_ATTACHMENTS]; + struct pipe_texture templ; + struct x11_drawable_buffer *xbufs; + int num_ins, num_outs, att, i; + + if (attachment_mask) { + memset(&templ, 0, sizeof(templ)); + templ.target = PIPE_TEXTURE_2D; + templ.last_level = 0; + templ.width0 = dri2surf->width; + templ.height0 = dri2surf->height; + templ.depth0 = 1; + templ.format = dri2surf->color_format; + templ.tex_usage = PIPE_TEXTURE_USAGE_RENDER_TARGET; + + if (textures) + memset(textures, 0, sizeof(*textures) * NUM_NATIVE_ATTACHMENTS); + } + + /* create textures for pbuffer */ + if (dri2surf->type == DRI2_SURFACE_TYPE_PBUFFER) { + struct pipe_screen *screen = dri2dpy->base.screen; + + for (att = 0; att < NUM_NATIVE_ATTACHMENTS; att++) { + struct pipe_texture *ptex = dri2surf->pbuffer_textures[att]; + + /* delay the allocation */ + if (!native_attachment_mask_test(attachment_mask, att)) + continue; + + if (!ptex) { + ptex = screen->texture_create(screen, &templ); + dri2surf->pbuffer_textures[att] = ptex; + } + + if (textures) + pipe_texture_reference(&textures[att], ptex); + } + + if (seq_num) + *seq_num = dri2surf->sequence_number; + if (width) + *width = dri2surf->width; + if (height) + *height = dri2surf->height; + + return TRUE; + } + + /* prepare the attachments */ + num_ins = 0; + for (att = 0; att < NUM_NATIVE_ATTACHMENTS; att++) { + if (native_attachment_mask_test(attachment_mask, att)) { + unsigned int dri2att; + + switch (att) { + case NATIVE_ATTACHMENT_FRONT_LEFT: + dri2att = DRI2BufferFrontLeft; + break; + case NATIVE_ATTACHMENT_BACK_LEFT: + dri2att = DRI2BufferBackLeft; + break; + case NATIVE_ATTACHMENT_FRONT_RIGHT: + dri2att = DRI2BufferFrontRight; + break; + case NATIVE_ATTACHMENT_BACK_RIGHT: + dri2att = DRI2BufferBackRight; + break; + default: + assert(0); + dri2att = 0; + break; + } + + dri2atts[num_ins] = dri2att; + num_ins++; + } + } + + dri2surf->have_back = FALSE; + dri2surf->have_fake = FALSE; + + /* remember old geometry */ + templ.width0 = dri2surf->width; + templ.height0 = dri2surf->height; + + xbufs = x11_drawable_get_buffers(dri2dpy->xscr, dri2surf->drawable, + &dri2surf->width, &dri2surf->height, + dri2atts, FALSE, num_ins, &num_outs); + if (!xbufs) + return FALSE; + + if (templ.width0 != dri2surf->width || templ.height0 != dri2surf->height) { + /* are there cases where the buffers change and the geometry doesn't? */ + dri2surf->sequence_number++; + + templ.width0 = dri2surf->width; + templ.height0 = dri2surf->height; + } + + for (i = 0; i < num_outs; i++) { + struct x11_drawable_buffer *xbuf = &xbufs[i]; + const char *desc; + enum native_attachment natt; + + switch (xbuf->attachment) { + case DRI2BufferFrontLeft: + natt = NATIVE_ATTACHMENT_FRONT_LEFT; + desc = "DRI2 Front Buffer"; + break; + case DRI2BufferFakeFrontLeft: + natt = NATIVE_ATTACHMENT_FRONT_LEFT; + desc = "DRI2 Fake Front Buffer"; + dri2surf->have_fake = TRUE; + break; + case DRI2BufferBackLeft: + natt = NATIVE_ATTACHMENT_BACK_LEFT; + desc = "DRI2 Back Buffer"; + dri2surf->have_back = TRUE; + break; + default: + desc = NULL; + break; + } + + if (!desc || !native_attachment_mask_test(attachment_mask, natt) || + (textures && textures[natt])) { + if (!desc) + _eglLog(_EGL_WARNING, "unknown buffer %d", xbuf->attachment); + else if (!native_attachment_mask_test(attachment_mask, natt)) + _eglLog(_EGL_WARNING, "unexpected buffer %d", xbuf->attachment); + else + _eglLog(_EGL_WARNING, "both real and fake front buffers are listed"); + continue; + } + + if (textures) { + struct pipe_texture *ptex = + dri2dpy->api->texture_from_shared_handle(dri2dpy->api, + dri2dpy->base.screen, &templ, + desc, xbuf->pitch, xbuf->name); + if (ptex) { + /* the caller owns the textures */ + textures[natt] = ptex; + } + } + } + + free(xbufs); + + if (seq_num) + *seq_num = dri2surf->sequence_number; + if (width) + *width = dri2surf->width; + if (height) + *height = dri2surf->height; + + return TRUE; +} + +static void +dri2_surface_wait(struct native_surface *nsurf) +{ + struct dri2_surface *dri2surf = dri2_surface(nsurf); + struct dri2_display *dri2dpy = dri2surf->dri2dpy; + + if (dri2surf->have_fake) { + x11_drawable_copy_buffers(dri2dpy->xscr, dri2surf->drawable, + 0, 0, dri2surf->width, dri2surf->height, + DRI2BufferFrontLeft, DRI2BufferFakeFrontLeft); + } +} + +static void +dri2_surface_destroy(struct native_surface *nsurf) +{ + struct dri2_surface *dri2surf = dri2_surface(nsurf); + int i; + + for (i = 0; i < NUM_NATIVE_ATTACHMENTS; i++) { + struct pipe_texture *ptex = dri2surf->pbuffer_textures[i]; + pipe_texture_reference(&ptex, NULL); + } + + if (dri2surf->drawable) + x11_drawable_enable_dri2(dri2surf->dri2dpy->xscr, + dri2surf->drawable, FALSE); + free(dri2surf); +} + +static struct dri2_surface * +dri2_display_create_surface(struct native_display *ndpy, + enum dri2_surface_type type, + Drawable drawable, + const struct native_config *nconf) +{ + struct dri2_display *dri2dpy = dri2_display(ndpy); + struct dri2_config *dri2conf = dri2_config(nconf); + struct dri2_surface *dri2surf; + + dri2surf = CALLOC_STRUCT(dri2_surface); + if (!dri2surf) + return NULL; + + if (drawable) + x11_drawable_enable_dri2(dri2dpy->xscr, drawable, TRUE); + + dri2surf->dri2dpy = dri2dpy; + dri2surf->type = type; + dri2surf->drawable = drawable; + dri2surf->color_format = dri2conf->base.color_format; + + dri2surf->base.destroy = dri2_surface_destroy; + dri2surf->base.swap_buffers = dri2_surface_swap_buffers; + dri2surf->base.flush_frontbuffer = dri2_surface_flush_frontbuffer; + dri2surf->base.validate = dri2_surface_validate; + dri2surf->base.wait = dri2_surface_wait; + + return dri2surf; +} + +static struct native_surface * +dri2_display_create_window_surface(struct native_display *ndpy, + EGLNativeWindowType win, + const struct native_config *nconf) +{ + struct dri2_surface *dri2surf; + + dri2surf = dri2_display_create_surface(ndpy, DRI2_SURFACE_TYPE_WINDOW, + (Drawable) win, nconf); + return (dri2surf) ? &dri2surf->base : NULL; +} + +static struct native_surface * +dri2_display_create_pixmap_surface(struct native_display *ndpy, + EGLNativePixmapType pix, + const struct native_config *nconf) +{ + struct dri2_surface *dri2surf; + + dri2surf = dri2_display_create_surface(ndpy, DRI2_SURFACE_TYPE_PIXMAP, + (Drawable) pix, nconf); + return (dri2surf) ? &dri2surf->base : NULL; +} + +static struct native_surface * +dri2_display_create_pbuffer_surface(struct native_display *ndpy, + const struct native_config *nconf, + uint width, uint height) +{ + struct dri2_surface *dri2surf; + + dri2surf = dri2_display_create_surface(ndpy, DRI2_SURFACE_TYPE_PBUFFER, + (Drawable) None, nconf); + if (dri2surf) { + dri2surf->width = width; + dri2surf->height = height; + } + return (dri2surf) ? &dri2surf->base : NULL; +} + +static int +choose_color_format(const __GLcontextModes *mode, enum pipe_format formats[32]) +{ + int count = 0; + + switch (mode->rgbBits) { + case 32: + formats[count++] = PIPE_FORMAT_A8R8G8B8_UNORM; + formats[count++] = PIPE_FORMAT_B8G8R8A8_UNORM; + break; + case 24: + formats[count++] = PIPE_FORMAT_X8R8G8B8_UNORM; + formats[count++] = PIPE_FORMAT_B8G8R8X8_UNORM; + formats[count++] = PIPE_FORMAT_A8R8G8B8_UNORM; + formats[count++] = PIPE_FORMAT_B8G8R8A8_UNORM; + break; + case 16: + formats[count++] = PIPE_FORMAT_R5G6B5_UNORM; + break; + default: + break; + } + + return count; +} + +static int +choose_depth_stencil_format(const __GLcontextModes *mode, + enum pipe_format formats[32]) +{ + int count = 0; + + switch (mode->depthBits) { + case 32: + formats[count++] = PIPE_FORMAT_Z32_UNORM; + break; + case 24: + if (mode->stencilBits) { + formats[count++] = PIPE_FORMAT_S8Z24_UNORM; + formats[count++] = PIPE_FORMAT_Z24S8_UNORM; + } + else { + formats[count++] = PIPE_FORMAT_X8Z24_UNORM; + formats[count++] = PIPE_FORMAT_Z24X8_UNORM; + } + break; + case 16: + formats[count++] = PIPE_FORMAT_Z16_UNORM; + break; + default: + break; + } + + return count; +} + +static boolean +is_format_supported(struct pipe_screen *screen, + enum pipe_format fmt, boolean is_color) +{ + return screen->is_format_supported(screen, fmt, PIPE_TEXTURE_2D, + (is_color) ? PIPE_TEXTURE_USAGE_RENDER_TARGET : + PIPE_TEXTURE_USAGE_DEPTH_STENCIL, 0); +} + +static boolean +dri2_display_convert_config(struct native_display *ndpy, + const __GLcontextModes *mode, + struct native_config *nconf) +{ + enum pipe_format formats[32]; + int num_formats, i; + + if (!(mode->renderType & GLX_RGBA_BIT) || !mode->rgbMode) + return FALSE; + + /* skip single-buffered configs */ + if (!mode->doubleBufferMode) + return FALSE; + + nconf->mode = *mode; + nconf->mode.renderType = GLX_RGBA_BIT; + nconf->mode.rgbMode = TRUE; + /* pbuffer is allocated locally and is always supported */ + nconf->mode.drawableType |= GLX_PBUFFER_BIT; + /* the swap method is always copy */ + nconf->mode.swapMethod = GLX_SWAP_COPY_OML; + + /* fix up */ + nconf->mode.rgbBits = + nconf->mode.redBits + nconf->mode.greenBits + + nconf->mode.blueBits + nconf->mode.alphaBits; + if (!(nconf->mode.drawableType & GLX_WINDOW_BIT)) { + nconf->mode.visualID = 0; + nconf->mode.visualType = GLX_NONE; + } + if (!(nconf->mode.drawableType & GLX_PBUFFER_BIT)) { + nconf->mode.bindToTextureRgb = FALSE; + nconf->mode.bindToTextureRgba = FALSE; + } + + nconf->color_format = PIPE_FORMAT_NONE; + nconf->depth_format = PIPE_FORMAT_NONE; + nconf->stencil_format = PIPE_FORMAT_NONE; + + /* choose color format */ + num_formats = choose_color_format(mode, formats); + for (i = 0; i < num_formats; i++) { + if (is_format_supported(ndpy->screen, formats[i], TRUE)) { + nconf->color_format = formats[i]; + break; + } + } + if (nconf->color_format == PIPE_FORMAT_NONE) + return FALSE; + + /* choose depth/stencil format */ + num_formats = choose_depth_stencil_format(mode, formats); + for (i = 0; i < num_formats; i++) { + if (is_format_supported(ndpy->screen, formats[i], FALSE)) { + nconf->depth_format = formats[i]; + nconf->stencil_format = formats[i]; + break; + } + } + if ((nconf->mode.depthBits && nconf->depth_format == PIPE_FORMAT_NONE) || + (nconf->mode.stencilBits && nconf->stencil_format == PIPE_FORMAT_NONE)) + return FALSE; + + return TRUE; +} + +static const struct native_config ** +dri2_display_get_configs(struct native_display *ndpy, int *num_configs) +{ + struct dri2_display *dri2dpy = dri2_display(ndpy); + const struct native_config **configs; + int i; + + /* first time */ + if (!dri2dpy->configs) { + const __GLcontextModes *modes; + int num_modes, count; + + modes = x11_screen_get_glx_configs(dri2dpy->xscr); + if (!modes) + return NULL; + num_modes = x11_context_modes_count(modes); + + dri2dpy->configs = calloc(num_modes, sizeof(*dri2dpy->configs)); + if (!dri2dpy->configs) + return NULL; + + count = 0; + for (i = 0; i < num_modes; i++) { + struct native_config *nconf = &dri2dpy->configs[count].base; + if (dri2_display_convert_config(&dri2dpy->base, modes, nconf)) + count++; + modes = modes->next; + } + + dri2dpy->num_configs = count; + } + + configs = malloc(dri2dpy->num_configs * sizeof(*configs)); + if (configs) { + for (i = 0; i < dri2dpy->num_configs; i++) + configs[i] = (const struct native_config *) &dri2dpy->configs[i]; + if (num_configs) + *num_configs = dri2dpy->num_configs; + } + + return configs; +} + +static boolean +dri2_display_is_pixmap_supported(struct native_display *ndpy, + EGLNativePixmapType pix, + const struct native_config *nconf) +{ + struct dri2_display *dri2dpy = dri2_display(ndpy); + uint depth, nconf_depth; + + depth = x11_drawable_get_depth(dri2dpy->xscr, (Drawable) pix); + nconf_depth = util_format_get_blocksizebits(nconf->color_format); + + /* simple depth match for now */ + return (depth == nconf_depth || (depth == 24 && depth + 8 == nconf_depth)); +} + +static void +dri2_display_destroy(struct native_display *ndpy) +{ + struct dri2_display *dri2dpy = dri2_display(ndpy); + + if (dri2dpy->configs) + free(dri2dpy->configs); + + if (dri2dpy->base.screen) + dri2dpy->base.screen->destroy(dri2dpy->base.screen); + + if (dri2dpy->xscr) + x11_screen_destroy(dri2dpy->xscr); + if (dri2dpy->own_dpy) + XCloseDisplay(dri2dpy->dpy); + if (dri2dpy->api && dri2dpy->api->destroy) + dri2dpy->api->destroy(dri2dpy->api); + free(dri2dpy); +} + +/** + * Initialize DRI2 and pipe screen. + */ +static boolean +dri2_display_init_screen(struct native_display *ndpy) +{ + struct dri2_display *dri2dpy = dri2_display(ndpy); + const char *driver = dri2dpy->api->name; + struct drm_create_screen_arg arg; + int fd; + + if (!x11_screen_support(dri2dpy->xscr, X11_SCREEN_EXTENSION_DRI2) || + !x11_screen_support(dri2dpy->xscr, X11_SCREEN_EXTENSION_GLX)) { + _eglLog(_EGL_WARNING, "GLX/DRI2 is not supported"); + return FALSE; + } + + fd = x11_screen_enable_dri2(dri2dpy->xscr, driver); + if (fd < 0) + return FALSE; + + memset(&arg, 0, sizeof(arg)); + arg.mode = DRM_CREATE_NORMAL; + dri2dpy->base.screen = dri2dpy->api->create_screen(dri2dpy->api, fd, &arg); + if (!dri2dpy->base.screen) { + _eglLog(_EGL_WARNING, "failed to create DRM screen"); + return FALSE; + } + + return TRUE; +} + +struct native_display * +x11_create_dri2_display(EGLNativeDisplayType dpy, struct drm_api *api) +{ + struct dri2_display *dri2dpy; + + dri2dpy = CALLOC_STRUCT(dri2_display); + if (!dri2dpy) + return NULL; + + dri2dpy->api = api; + if (!dri2dpy->api) { + _eglLog(_EGL_WARNING, "failed to create DRM API"); + free(dri2dpy); + return NULL; + } + + dri2dpy->dpy = dpy; + if (!dri2dpy->dpy) { + dri2dpy->dpy = XOpenDisplay(NULL); + if (!dri2dpy->dpy) { + dri2_display_destroy(&dri2dpy->base); + return NULL; + } + dri2dpy->own_dpy = TRUE; + } + + dri2dpy->xscr_number = DefaultScreen(dri2dpy->dpy); + dri2dpy->xscr = x11_screen_create(dri2dpy->dpy, dri2dpy->xscr_number); + if (!dri2dpy->xscr) { + dri2_display_destroy(&dri2dpy->base); + return NULL; + } + + if (!dri2_display_init_screen(&dri2dpy->base)) { + dri2_display_destroy(&dri2dpy->base); + return NULL; + } + + dri2dpy->base.destroy = dri2_display_destroy; + dri2dpy->base.get_configs = dri2_display_get_configs; + dri2dpy->base.is_pixmap_supported = dri2_display_is_pixmap_supported; + dri2dpy->base.create_window_surface = dri2_display_create_window_surface; + dri2dpy->base.create_pixmap_surface = dri2_display_create_pixmap_surface; + dri2dpy->base.create_pbuffer_surface = dri2_display_create_pbuffer_surface; + + return &dri2dpy->base; +} diff --git a/src/gallium/state_trackers/egl/x11/native_x11.c b/src/gallium/state_trackers/egl/x11/native_x11.c new file mode 100644 index 0000000000..8eb542bd82 --- /dev/null +++ b/src/gallium/state_trackers/egl/x11/native_x11.c @@ -0,0 +1,150 @@ +/* + * Mesa 3-D graphics library + * Version: 7.8 + * + * Copyright (C) 2009-2010 Chia-I Wu <olv@0xlab.org> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#include <stdio.h> +#include <string.h> +#include "util/u_debug.h" +#include "util/u_memory.h" +#include "state_tracker/drm_api.h" +#include "egllog.h" + +#include "native_x11.h" +#include "x11_screen.h" + +#define X11_PROBE_MAGIC 0x11980BE /* "X11PROBE" */ + +static struct drm_api *api; + +static void +x11_probe_destroy(struct native_probe *nprobe) +{ + if (nprobe->data) + free(nprobe->data); + free(nprobe); +} + +struct native_probe * +native_create_probe(EGLNativeDisplayType dpy) +{ + struct native_probe *nprobe; + struct x11_screen *xscr; + int scr; + const char *driver_name = NULL; + Display *xdpy; + + nprobe = CALLOC_STRUCT(native_probe); + if (!nprobe) + return NULL; + + xdpy = dpy; + if (!xdpy) { + xdpy = XOpenDisplay(NULL); + if (!xdpy) { + free(nprobe); + return NULL; + } + } + + scr = DefaultScreen(xdpy); + xscr = x11_screen_create(xdpy, scr); + if (xscr) { + if (x11_screen_support(xscr, X11_SCREEN_EXTENSION_DRI2)) { + driver_name = x11_screen_probe_dri2(xscr); + if (driver_name) + nprobe->data = strdup(driver_name); + } + + x11_screen_destroy(xscr); + } + + if (xdpy != dpy) + XCloseDisplay(xdpy); + + nprobe->magic = X11_PROBE_MAGIC; + nprobe->display = dpy; + + nprobe->destroy = x11_probe_destroy; + + return nprobe; +} + +enum native_probe_result +native_get_probe_result(struct native_probe *nprobe) +{ + if (!nprobe || nprobe->magic != X11_PROBE_MAGIC) + return NATIVE_PROBE_UNKNOWN; + + if (!api) + api = drm_api_create(); + + /* this is a software driver */ + if (!api) + return NATIVE_PROBE_SUPPORTED; + + /* the display does not support DRI2 or the driver mismatches */ + if (!nprobe->data || strcmp(api->name, (const char *) nprobe->data) != 0) + return NATIVE_PROBE_FALLBACK; + + return NATIVE_PROBE_EXACT; +} + +const char * +native_get_name(void) +{ + static char x11_name[32]; + + if (!api) + api = drm_api_create(); + + if (api) + snprintf(x11_name, sizeof(x11_name), "X11/%s", api->name); + else + snprintf(x11_name, sizeof(x11_name), "X11"); + + return x11_name; +} + +struct native_display * +native_create_display(EGLNativeDisplayType dpy) +{ + struct native_display *ndpy = NULL; + boolean force_sw; + + if (!api) + api = drm_api_create(); + + force_sw = debug_get_bool_option("EGL_SOFTWARE", FALSE); + if (api && !force_sw) { + ndpy = x11_create_dri2_display(dpy, api); + } + + if (!ndpy) { + EGLint level = (force_sw) ? _EGL_INFO : _EGL_WARNING; + + _eglLog(level, "use software fallback"); + ndpy = x11_create_ximage_display(dpy, TRUE); + } + + return ndpy; +} diff --git a/src/gallium/state_trackers/egl/x11/native_x11.h b/src/gallium/state_trackers/egl/x11/native_x11.h new file mode 100644 index 0000000000..622ddac5df --- /dev/null +++ b/src/gallium/state_trackers/egl/x11/native_x11.h @@ -0,0 +1,37 @@ +/* + * Mesa 3-D graphics library + * Version: 7.8 + * + * Copyright (C) 2009-2010 Chia-I Wu <olv@0xlab.org> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef _NATIVE_X11_H_ +#define _NATIVE_X11_H_ + +#include "state_tracker/drm_api.h" +#include "common/native.h" + +struct native_display * +x11_create_ximage_display(EGLNativeDisplayType dpy, boolean use_xshm); + +struct native_display * +x11_create_dri2_display(EGLNativeDisplayType dpy, struct drm_api *api); + +#endif /* _NATIVE_X11_H_ */ diff --git a/src/gallium/state_trackers/egl/x11/native_ximage.c b/src/gallium/state_trackers/egl/x11/native_ximage.c new file mode 100644 index 0000000000..92a62f230e --- /dev/null +++ b/src/gallium/state_trackers/egl/x11/native_ximage.c @@ -0,0 +1,684 @@ +/* + * Mesa 3-D graphics library + * Version: 7.8 + * + * Copyright (C) 2009-2010 Chia-I Wu <olv@0xlab.org> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#include <assert.h> +#include <sys/ipc.h> +#include <sys/types.h> +#include <sys/shm.h> +#include <X11/Xlib.h> +#include <X11/Xutil.h> +#include <X11/extensions/XShm.h> +#include "util/u_memory.h" +#include "util/u_math.h" +#include "util/u_format.h" +#include "pipe/p_compiler.h" +#include "util/u_simple_screen.h" +#include "util/u_inlines.h" +#include "softpipe/sp_winsys.h" +#include "egllog.h" + +#include "sw_winsys.h" +#include "native_x11.h" +#include "x11_screen.h" + +enum ximage_surface_type { + XIMAGE_SURFACE_TYPE_WINDOW, + XIMAGE_SURFACE_TYPE_PIXMAP, + XIMAGE_SURFACE_TYPE_PBUFFER +}; + +struct ximage_display { + struct native_display base; + Display *dpy; + boolean own_dpy; + + struct x11_screen *xscr; + int xscr_number; + + boolean use_xshm; + + struct pipe_winsys *winsys; + struct ximage_config *configs; + int num_configs; +}; + +struct ximage_buffer { + XImage *ximage; + + struct pipe_texture *texture; + XShmSegmentInfo *shm_info; + boolean xshm_attached; +}; + +struct ximage_surface { + struct native_surface base; + Drawable drawable; + enum ximage_surface_type type; + enum pipe_format color_format; + XVisualInfo visual; + struct ximage_display *xdpy; + + int width, height; + GC gc; + + struct ximage_buffer buffers[NUM_NATIVE_ATTACHMENTS]; + unsigned int sequence_number; +}; + +struct ximage_config { + struct native_config base; + const XVisualInfo *visual; +}; + +static INLINE struct ximage_display * +ximage_display(const struct native_display *ndpy) +{ + return (struct ximage_display *) ndpy; +} + +static INLINE struct ximage_surface * +ximage_surface(const struct native_surface *nsurf) +{ + return (struct ximage_surface *) nsurf; +} + +static INLINE struct ximage_config * +ximage_config(const struct native_config *nconf) +{ + return (struct ximage_config *) nconf; +} + +static void +ximage_surface_free_buffer(struct native_surface *nsurf, + enum native_attachment which) +{ + struct ximage_surface *xsurf = ximage_surface(nsurf); + struct ximage_buffer *xbuf = &xsurf->buffers[which]; + + pipe_texture_reference(&xbuf->texture, NULL); + + if (xbuf->shm_info) { + if (xbuf->xshm_attached) + XShmDetach(xsurf->xdpy->dpy, xbuf->shm_info); + if (xbuf->shm_info->shmaddr != (void *) -1) + shmdt(xbuf->shm_info->shmaddr); + if (xbuf->shm_info->shmid != -1) + shmctl(xbuf->shm_info->shmid, IPC_RMID, 0); + + xbuf->shm_info->shmaddr = (void *) -1; + xbuf->shm_info->shmid = -1; + } +} + +static boolean +ximage_surface_alloc_buffer(struct native_surface *nsurf, + enum native_attachment which) +{ + struct ximage_surface *xsurf = ximage_surface(nsurf); + struct ximage_buffer *xbuf = &xsurf->buffers[which]; + struct pipe_screen *screen = xsurf->xdpy->base.screen; + struct pipe_texture templ; + + /* free old data */ + if (xbuf->texture) + ximage_surface_free_buffer(&xsurf->base, which); + + memset(&templ, 0, sizeof(templ)); + templ.target = PIPE_TEXTURE_2D; + templ.format = xsurf->color_format; + templ.width0 = xsurf->width; + templ.height0 = xsurf->height; + templ.depth0 = 1; + templ.tex_usage = PIPE_TEXTURE_USAGE_RENDER_TARGET; + + if (xbuf->shm_info) { + struct pipe_buffer *pbuf; + unsigned stride, size; + void *addr = NULL; + + stride = util_format_get_stride(xsurf->color_format, xsurf->width); + /* alignment should depend on visual? */ + stride = align(stride, 4); + size = stride * xsurf->height; + + /* create and attach shm object */ + xbuf->shm_info->shmid = shmget(IPC_PRIVATE, size, 0755); + if (xbuf->shm_info->shmid != -1) { + xbuf->shm_info->shmaddr = + shmat(xbuf->shm_info->shmid, NULL, 0); + if (xbuf->shm_info->shmaddr != (void *) -1) { + if (XShmAttach(xsurf->xdpy->dpy, xbuf->shm_info)) { + addr = xbuf->shm_info->shmaddr; + xbuf->xshm_attached = TRUE; + } + } + } + + if (addr) { + pbuf = screen->user_buffer_create(screen, addr, size); + if (pbuf) { + xbuf->texture = + screen->texture_blanket(screen, &templ, &stride, pbuf); + pipe_buffer_reference(&pbuf, NULL); + } + } + } + else { + xbuf->texture = screen->texture_create(screen, &templ); + } + + /* clean up the buffer if allocation failed */ + if (!xbuf->texture) + ximage_surface_free_buffer(&xsurf->base, which); + + return (xbuf->texture != NULL); +} + +static boolean +ximage_surface_draw_buffer(struct native_surface *nsurf, + enum native_attachment which) +{ + struct ximage_surface *xsurf = ximage_surface(nsurf); + struct ximage_buffer *xbuf = &xsurf->buffers[which]; + struct pipe_screen *screen = xsurf->xdpy->base.screen; + struct pipe_transfer *transfer; + + if (xsurf->type == XIMAGE_SURFACE_TYPE_PBUFFER) + return TRUE; + + assert(xsurf->drawable && xbuf->ximage && xbuf->texture); + + transfer = screen->get_tex_transfer(screen, xbuf->texture, + 0, 0, 0, PIPE_TRANSFER_READ, 0, 0, xsurf->width, xsurf->height); + if (!transfer) + return FALSE; + + xbuf->ximage->bytes_per_line = transfer->stride; + xbuf->ximage->data = screen->transfer_map(screen, transfer); + if (!xbuf->ximage->data) { + screen->tex_transfer_destroy(transfer); + return FALSE; + } + + + if (xbuf->shm_info) + XShmPutImage(xsurf->xdpy->dpy, xsurf->drawable, xsurf->gc, + xbuf->ximage, 0, 0, 0, 0, xsurf->width, xsurf->height, False); + else + XPutImage(xsurf->xdpy->dpy, xsurf->drawable, xsurf->gc, + xbuf->ximage, 0, 0, 0, 0, xsurf->width, xsurf->height); + + xbuf->ximage->data = NULL; + screen->transfer_unmap(screen, transfer); + + /* + * softpipe allows the pipe transfer to be re-used, but we don't want to + * rely on that behavior. + */ + screen->tex_transfer_destroy(transfer); + + XSync(xsurf->xdpy->dpy, FALSE); + + return TRUE; +} + +static boolean +ximage_surface_flush_frontbuffer(struct native_surface *nsurf) +{ + return ximage_surface_draw_buffer(nsurf, NATIVE_ATTACHMENT_FRONT_LEFT); +} + +static boolean +ximage_surface_swap_buffers(struct native_surface *nsurf) +{ + struct ximage_surface *xsurf = ximage_surface(nsurf); + struct ximage_buffer *xfront, *xback, xtmp; + + xfront = &xsurf->buffers[NATIVE_ATTACHMENT_FRONT_LEFT]; + xback = &xsurf->buffers[NATIVE_ATTACHMENT_BACK_LEFT]; + + /* draw the back buffer directly if there is no front buffer */ + if (!xfront->texture) + return ximage_surface_draw_buffer(nsurf, NATIVE_ATTACHMENT_BACK_LEFT); + + /* swap the buffers */ + xtmp = *xfront; + *xfront = *xback; + *xback = xtmp; + + /* the front/back textures are swapped */ + xsurf->sequence_number++; + + return ximage_surface_draw_buffer(nsurf, NATIVE_ATTACHMENT_FRONT_LEFT); +} + +static void +ximage_surface_update_geometry(struct native_surface *nsurf) +{ + struct ximage_surface *xsurf = ximage_surface(nsurf); + Status ok; + Window root; + int x, y; + unsigned int w, h, border, depth; + + /* pbuffer has fixed geometry */ + if (xsurf->type == XIMAGE_SURFACE_TYPE_PBUFFER) + return; + + ok = XGetGeometry(xsurf->xdpy->dpy, xsurf->drawable, + &root, &x, &y, &w, &h, &border, &depth); + if (ok) { + xsurf->width = w; + xsurf->height = h; + } +} + +static boolean +ximage_surface_validate(struct native_surface *nsurf, uint attachment_mask, + unsigned int *seq_num, struct pipe_texture **textures, + int *width, int *height) +{ + struct ximage_surface *xsurf = ximage_surface(nsurf); + boolean new_buffers = FALSE; + int att; + + ximage_surface_update_geometry(&xsurf->base); + + for (att = 0; att < NUM_NATIVE_ATTACHMENTS; att++) { + struct ximage_buffer *xbuf = &xsurf->buffers[att]; + + /* delay the allocation */ + if (!native_attachment_mask_test(attachment_mask, att)) + continue; + + /* reallocate the texture */ + if (!xbuf->texture || + xsurf->width != xbuf->texture->width0 || + xsurf->height != xbuf->texture->height0) { + new_buffers = TRUE; + if (ximage_surface_alloc_buffer(&xsurf->base, att)) { + /* update ximage */ + if (xbuf->ximage) { + xbuf->ximage->width = xsurf->width; + xbuf->ximage->height = xsurf->height; + } + } + } + + if (textures) { + textures[att] = NULL; + pipe_texture_reference(&textures[att], xbuf->texture); + } + } + + /* increase the sequence number so that caller knows */ + if (new_buffers) + xsurf->sequence_number++; + + if (seq_num) + *seq_num = xsurf->sequence_number; + if (width) + *width = xsurf->width; + if (height) + *height = xsurf->height; + + return TRUE; +} + +static void +ximage_surface_wait(struct native_surface *nsurf) +{ + struct ximage_surface *xsurf = ximage_surface(nsurf); + XSync(xsurf->xdpy->dpy, FALSE); + /* TODO XGetImage and update the front texture */ +} + +static void +ximage_surface_destroy(struct native_surface *nsurf) +{ + struct ximage_surface *xsurf = ximage_surface(nsurf); + int i; + + for (i = 0; i < NUM_NATIVE_ATTACHMENTS; i++) { + struct ximage_buffer *xbuf = &xsurf->buffers[i]; + ximage_surface_free_buffer(&xsurf->base, i); + /* xbuf->shm_info is owned by xbuf->ximage? */ + if (xbuf->ximage) { + XDestroyImage(xbuf->ximage); + xbuf->ximage = NULL; + } + } + + if (xsurf->type != XIMAGE_SURFACE_TYPE_PBUFFER) + XFreeGC(xsurf->xdpy->dpy, xsurf->gc); + free(xsurf); +} + +static struct ximage_surface * +ximage_display_create_surface(struct native_display *ndpy, + enum ximage_surface_type type, + Drawable drawable, + const struct native_config *nconf) +{ + struct ximage_display *xdpy = ximage_display(ndpy); + struct ximage_config *xconf = ximage_config(nconf); + struct ximage_surface *xsurf; + int i; + + xsurf = CALLOC_STRUCT(ximage_surface); + if (!xsurf) + return NULL; + + xsurf->xdpy = xdpy; + xsurf->type = type; + xsurf->color_format = xconf->base.color_format; + xsurf->drawable = drawable; + + if (xsurf->type != XIMAGE_SURFACE_TYPE_PBUFFER) { + xsurf->drawable = drawable; + xsurf->visual = *xconf->visual; + + xsurf->gc = XCreateGC(xdpy->dpy, xsurf->drawable, 0, NULL); + if (!xsurf->gc) { + free(xsurf); + return NULL; + } + + for (i = 0; i < NUM_NATIVE_ATTACHMENTS; i++) { + struct ximage_buffer *xbuf = &xsurf->buffers[i]; + + if (xdpy->use_xshm) { + xbuf->shm_info = calloc(1, sizeof(*xbuf->shm_info)); + if (xbuf->shm_info) { + /* initialize shm info */ + xbuf->shm_info->shmid = -1; + xbuf->shm_info->shmaddr = (void *) -1; + xbuf->shm_info->readOnly = TRUE; + + xbuf->ximage = XShmCreateImage(xsurf->xdpy->dpy, + xsurf->visual.visual, + xsurf->visual.depth, + ZPixmap, NULL, + xbuf->shm_info, + 0, 0); + } + } + else { + xbuf->ximage = XCreateImage(xsurf->xdpy->dpy, + xsurf->visual.visual, + xsurf->visual.depth, + ZPixmap, 0, /* format, offset */ + NULL, /* data */ + 0, 0, /* size */ + 8, /* bitmap_pad */ + 0); /* bytes_per_line */ + } + + if (!xbuf->ximage) { + XFreeGC(xdpy->dpy, xsurf->gc); + free(xsurf); + return NULL; + } + } + } + + xsurf->base.destroy = ximage_surface_destroy; + xsurf->base.swap_buffers = ximage_surface_swap_buffers; + xsurf->base.flush_frontbuffer = ximage_surface_flush_frontbuffer; + xsurf->base.validate = ximage_surface_validate; + xsurf->base.wait = ximage_surface_wait; + + return xsurf; +} + +static struct native_surface * +ximage_display_create_window_surface(struct native_display *ndpy, + EGLNativeWindowType win, + const struct native_config *nconf) +{ + struct ximage_surface *xsurf; + + xsurf = ximage_display_create_surface(ndpy, XIMAGE_SURFACE_TYPE_WINDOW, + (Drawable) win, nconf); + return (xsurf) ? &xsurf->base : NULL; +} + +static struct native_surface * +ximage_display_create_pixmap_surface(struct native_display *ndpy, + EGLNativePixmapType pix, + const struct native_config *nconf) +{ + struct ximage_surface *xsurf; + + xsurf = ximage_display_create_surface(ndpy, XIMAGE_SURFACE_TYPE_PIXMAP, + (Drawable) pix, nconf); + return (xsurf) ? &xsurf->base : NULL; +} + +static struct native_surface * +ximage_display_create_pbuffer_surface(struct native_display *ndpy, + const struct native_config *nconf, + uint width, uint height) +{ + struct ximage_surface *xsurf; + + xsurf = ximage_display_create_surface(ndpy, XIMAGE_SURFACE_TYPE_PBUFFER, + (Drawable) None, nconf); + if (xsurf) { + xsurf->width = width; + xsurf->height = height; + } + return (xsurf) ? &xsurf->base : NULL; +} + +static enum pipe_format +choose_format(const XVisualInfo *vinfo) +{ + enum pipe_format fmt; + /* TODO elaborate the formats */ + switch (vinfo->depth) { + case 32: + fmt = PIPE_FORMAT_A8R8G8B8_UNORM; + break; + case 24: + fmt = PIPE_FORMAT_X8R8G8B8_UNORM; + break; + case 16: + fmt = PIPE_FORMAT_R5G6B5_UNORM; + break; + default: + fmt = PIPE_FORMAT_NONE; + break; + } + + return fmt; +} + +static const struct native_config ** +ximage_display_get_configs(struct native_display *ndpy, int *num_configs) +{ + struct ximage_display *xdpy = ximage_display(ndpy); + const struct native_config **configs; + int i; + + /* first time */ + if (!xdpy->configs) { + const XVisualInfo *visuals; + int num_visuals, count, j; + + visuals = x11_screen_get_visuals(xdpy->xscr, &num_visuals); + if (!visuals) + return NULL; + + /* + * Create two configs for each visual. + * One with depth/stencil buffer; one without + */ + xdpy->configs = calloc(num_visuals * 2, sizeof(*xdpy->configs)); + if (!xdpy->configs) + return NULL; + + count = 0; + for (i = 0; i < num_visuals; i++) { + for (j = 0; j < 2; j++) { + struct ximage_config *xconf = &xdpy->configs[count]; + __GLcontextModes *mode = &xconf->base.mode; + + xconf->visual = &visuals[i]; + xconf->base.color_format = choose_format(xconf->visual); + if (xconf->base.color_format == PIPE_FORMAT_NONE) + continue; + + x11_screen_convert_visual(xdpy->xscr, xconf->visual, mode); + /* support double buffer mode */ + mode->doubleBufferMode = TRUE; + + xconf->base.depth_format = PIPE_FORMAT_NONE; + xconf->base.stencil_format = PIPE_FORMAT_NONE; + /* create the second config with depth/stencil buffer */ + if (j == 1) { + xconf->base.depth_format = PIPE_FORMAT_S8Z24_UNORM; + xconf->base.stencil_format = PIPE_FORMAT_S8Z24_UNORM; + mode->depthBits = 24; + mode->stencilBits = 8; + mode->haveDepthBuffer = TRUE; + mode->haveStencilBuffer = TRUE; + } + + mode->maxPbufferWidth = 4096; + mode->maxPbufferHeight = 4096; + mode->maxPbufferPixels = 4096 * 4096; + mode->drawableType = + GLX_WINDOW_BIT | GLX_PIXMAP_BIT | GLX_PBUFFER_BIT; + mode->swapMethod = GLX_SWAP_EXCHANGE_OML; + + if (mode->alphaBits) + mode->bindToTextureRgba = TRUE; + else + mode->bindToTextureRgb = TRUE; + + count++; + } + } + + xdpy->num_configs = count; + } + + configs = malloc(xdpy->num_configs * sizeof(*configs)); + if (configs) { + for (i = 0; i < xdpy->num_configs; i++) + configs[i] = (const struct native_config *) &xdpy->configs[i]; + if (num_configs) + *num_configs = xdpy->num_configs; + } + return configs; +} + +static boolean +ximage_display_is_pixmap_supported(struct native_display *ndpy, + EGLNativePixmapType pix, + const struct native_config *nconf) +{ + struct ximage_display *xdpy = ximage_display(ndpy); + enum pipe_format fmt; + uint depth; + + depth = x11_drawable_get_depth(xdpy->xscr, (Drawable) pix); + switch (depth) { + case 32: + fmt = PIPE_FORMAT_A8R8G8B8_UNORM; + break; + case 24: + fmt = PIPE_FORMAT_X8R8G8B8_UNORM; + break; + case 16: + fmt = PIPE_FORMAT_R5G6B5_UNORM; + break; + default: + fmt = PIPE_FORMAT_NONE; + break; + } + + return (fmt == nconf->color_format); +} + +static void +ximage_display_destroy(struct native_display *ndpy) +{ + struct ximage_display *xdpy = ximage_display(ndpy); + + if (xdpy->configs) + free(xdpy->configs); + + xdpy->base.screen->destroy(xdpy->base.screen); + free(xdpy->winsys); + + x11_screen_destroy(xdpy->xscr); + if (xdpy->own_dpy) + XCloseDisplay(xdpy->dpy); + free(xdpy); +} + +struct native_display * +x11_create_ximage_display(EGLNativeDisplayType dpy, boolean use_xshm) +{ + struct ximage_display *xdpy; + + xdpy = CALLOC_STRUCT(ximage_display); + if (!xdpy) + return NULL; + + xdpy->dpy = dpy; + if (!xdpy->dpy) { + xdpy->dpy = XOpenDisplay(NULL); + if (!xdpy->dpy) { + free(xdpy); + return NULL; + } + xdpy->own_dpy = TRUE; + } + + xdpy->xscr_number = DefaultScreen(xdpy->dpy); + xdpy->xscr = x11_screen_create(xdpy->dpy, xdpy->xscr_number); + if (!xdpy->xscr) { + free(xdpy); + return NULL; + } + + xdpy->use_xshm = + (use_xshm && x11_screen_support(xdpy->xscr, X11_SCREEN_EXTENSION_XSHM)); + + xdpy->winsys = create_sw_winsys(); + xdpy->base.screen = softpipe_create_screen(xdpy->winsys); + + xdpy->base.destroy = ximage_display_destroy; + + xdpy->base.get_configs = ximage_display_get_configs; + xdpy->base.is_pixmap_supported = ximage_display_is_pixmap_supported; + xdpy->base.create_window_surface = ximage_display_create_window_surface; + xdpy->base.create_pixmap_surface = ximage_display_create_pixmap_surface; + xdpy->base.create_pbuffer_surface = ximage_display_create_pbuffer_surface; + + return &xdpy->base; +} diff --git a/src/gallium/state_trackers/egl/x11/sw_winsys.c b/src/gallium/state_trackers/egl/x11/sw_winsys.c new file mode 100644 index 0000000000..33328aadf2 --- /dev/null +++ b/src/gallium/state_trackers/egl/x11/sw_winsys.c @@ -0,0 +1,231 @@ +/************************************************************************** + * + * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +/** + * Totally software-based winsys layer. + * Note that the one winsys function that we can't implement here + * is flush_frontbuffer(). + * Whoever uses this code will have to provide that. + * + * Authors: Brian Paul + */ + + +#include "util/u_simple_screen.h" +#include "pipe/p_state.h" +#include "util/u_inlines.h" +#include "util/u_format.h" +#include "util/u_math.h" +#include "util/u_memory.h" + +#include "sw_winsys.h" + + + +/** Subclass of pipe_winsys */ +struct sw_pipe_winsys +{ + struct pipe_winsys Base; + /* no extra fields for now */ +}; + + +/** subclass of pipe_buffer */ +struct sw_pipe_buffer +{ + struct pipe_buffer Base; + boolean UserBuffer; /** Is this a user-space buffer? */ + void *Data; + void *Mapped; +}; + + +/** cast wrapper */ +static INLINE struct sw_pipe_buffer * +sw_pipe_buffer(struct pipe_buffer *b) +{ + return (struct sw_pipe_buffer *) b; +} + + +static const char * +get_name(struct pipe_winsys *pws) +{ + return "software"; +} + + +/** Create new pipe_buffer and allocate storage of given size */ +static struct pipe_buffer * +buffer_create(struct pipe_winsys *pws, + unsigned alignment, + unsigned usage, + unsigned size) +{ + struct sw_pipe_buffer *buffer = CALLOC_STRUCT(sw_pipe_buffer); + if (!buffer) + return NULL; + + pipe_reference_init(&buffer->Base.reference, 1); + buffer->Base.alignment = alignment; + buffer->Base.usage = usage; + buffer->Base.size = size; + + /* align to 16-byte multiple for Cell */ + buffer->Data = align_malloc(size, MAX2(alignment, 16)); + + return &buffer->Base; +} + + +/** + * Create buffer which wraps user-space data. + */ +static struct pipe_buffer * +user_buffer_create(struct pipe_winsys *pws, void *ptr, unsigned bytes) +{ + struct sw_pipe_buffer *buffer = CALLOC_STRUCT(sw_pipe_buffer); + if (!buffer) + return NULL; + + pipe_reference_init(&buffer->Base.reference, 1); + buffer->Base.size = bytes; + buffer->UserBuffer = TRUE; + buffer->Data = ptr; + + return &buffer->Base; +} + + +static void * +buffer_map(struct pipe_winsys *pws, struct pipe_buffer *buf, unsigned flags) +{ + struct sw_pipe_buffer *buffer = sw_pipe_buffer(buf); + buffer->Mapped = buffer->Data; + return buffer->Mapped; +} + + +static void +buffer_unmap(struct pipe_winsys *pws, struct pipe_buffer *buf) +{ + struct sw_pipe_buffer *buffer = sw_pipe_buffer(buf); + buffer->Mapped = NULL; +} + + +static void +buffer_destroy(struct pipe_buffer *buf) +{ + struct sw_pipe_buffer *buffer = sw_pipe_buffer(buf); + + if (buffer->Data && !buffer->UserBuffer) { + align_free(buffer->Data); + buffer->Data = NULL; + } + + free(buffer); +} + + +static struct pipe_buffer * +surface_buffer_create(struct pipe_winsys *winsys, + unsigned width, unsigned height, + enum pipe_format format, + unsigned usage, + unsigned tex_usage, + unsigned *stride) +{ + const unsigned alignment = 64; + unsigned nblocksy; + + nblocksy = util_format_get_nblocksy(format, height); + *stride = align(util_format_get_stride(format, width), alignment); + + return winsys->buffer_create(winsys, alignment, + usage, + *stride * nblocksy); +} + + +static void +fence_reference(struct pipe_winsys *sws, struct pipe_fence_handle **ptr, + struct pipe_fence_handle *fence) +{ + /* no-op */ +} + + +static int +fence_signalled(struct pipe_winsys *sws, struct pipe_fence_handle *fence, + unsigned flag) +{ + /* no-op */ + return 0; +} + + +static int +fence_finish(struct pipe_winsys *sws, struct pipe_fence_handle *fence, + unsigned flag) +{ + /* no-op */ + return 0; +} + + +/** + * Create/return a new pipe_winsys object. + */ +struct pipe_winsys * +create_sw_winsys(void) +{ + struct sw_pipe_winsys *ws = CALLOC_STRUCT(sw_pipe_winsys); + if (!ws) + return NULL; + + /* Fill in this struct with callbacks that pipe will need to + * communicate with the window system, buffer manager, etc. + */ + ws->Base.buffer_create = buffer_create; + ws->Base.user_buffer_create = user_buffer_create; + ws->Base.buffer_map = buffer_map; + ws->Base.buffer_unmap = buffer_unmap; + ws->Base.buffer_destroy = buffer_destroy; + + ws->Base.surface_buffer_create = surface_buffer_create; + + ws->Base.fence_reference = fence_reference; + ws->Base.fence_signalled = fence_signalled; + ws->Base.fence_finish = fence_finish; + + ws->Base.flush_frontbuffer = NULL; /* not implemented here! */ + + ws->Base.get_name = get_name; + + return &ws->Base; +} diff --git a/src/gallium/state_trackers/egl/x11/sw_winsys.h b/src/gallium/state_trackers/egl/x11/sw_winsys.h new file mode 100644 index 0000000000..f96c5a14b0 --- /dev/null +++ b/src/gallium/state_trackers/egl/x11/sw_winsys.h @@ -0,0 +1,40 @@ +/************************************************************************** + * + * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + + +#ifndef SW_WINSYS_H +#define SW_WINSYS_H + + +struct pipe_winsys; + + +extern struct pipe_winsys * +create_sw_winsys(void); + + +#endif /* SW_WINSYS_H */ diff --git a/src/gallium/state_trackers/egl/x11/x11_screen.c b/src/gallium/state_trackers/egl/x11/x11_screen.c new file mode 100644 index 0000000000..d72bfc99d3 --- /dev/null +++ b/src/gallium/state_trackers/egl/x11/x11_screen.c @@ -0,0 +1,453 @@ +/* + * Mesa 3-D graphics library + * Version: 7.8 + * + * Copyright (C) 2009-2010 Chia-I Wu <olv@0xlab.org> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#include <unistd.h> +#include <fcntl.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <X11/Xlibint.h> +#include <X11/extensions/XShm.h> +#include "util/u_memory.h" +#include "util/u_math.h" +#include "util/u_format.h" +#include "xf86drm.h" +#include "egllog.h" + +#include "x11_screen.h" +#include "dri2.h" +#include "glxinit.h" + +struct x11_screen { + Display *dpy; + int number; + + /* + * This is used to fetch GLX visuals/fbconfigs. It steals code from GLX. + * It might be better to rewrite the part in Xlib or XCB. + */ + __GLXdisplayPrivate *glx_dpy; + + int dri_major, dri_minor; + char *dri_driver; + char *dri_device; + int dri_fd; + + XVisualInfo *visuals; + int num_visuals; + + /* cached values for x11_drawable_get_depth */ + Drawable last_drawable; + unsigned int last_depth; +}; + + +/** + * Create a X11 screen. + */ +struct x11_screen * +x11_screen_create(Display *dpy, int screen) +{ + struct x11_screen *xscr; + + if (screen >= ScreenCount(dpy)) + return NULL; + + xscr = CALLOC_STRUCT(x11_screen); + if (xscr) { + xscr->dpy = dpy; + xscr->number = screen; + + xscr->dri_major = -1; + xscr->dri_fd = -1; + } + return xscr; +} + +/** + * Destroy a X11 screen. + */ +void +x11_screen_destroy(struct x11_screen *xscr) +{ + if (xscr->dri_fd >= 0) + close(xscr->dri_fd); + if (xscr->dri_driver) + Xfree(xscr->dri_driver); + if (xscr->dri_device) + Xfree(xscr->dri_device); + + /* xscr->glx_dpy will be destroyed with the X display */ + + if (xscr->visuals) + XFree(xscr->visuals); + free(xscr); +} + +static boolean +x11_screen_init_dri2(struct x11_screen *xscr) +{ + if (xscr->dri_major < 0) { + int eventBase, errorBase; + + if (!DRI2QueryExtension(xscr->dpy, &eventBase, &errorBase) || + !DRI2QueryVersion(xscr->dpy, &xscr->dri_major, &xscr->dri_minor)) + xscr->dri_major = -1; + } + return (xscr->dri_major >= 0); +} + +static boolean +x11_screen_init_glx(struct x11_screen *xscr) +{ + if (!xscr->glx_dpy) + xscr->glx_dpy = __glXInitialize(xscr->dpy); + return (xscr->glx_dpy != NULL); +} + +/** + * Return true if the screen supports the extension. + */ +boolean +x11_screen_support(struct x11_screen *xscr, enum x11_screen_extension ext) +{ + boolean supported = FALSE; + + switch (ext) { + case X11_SCREEN_EXTENSION_XSHM: + supported = XShmQueryExtension(xscr->dpy); + break; + case X11_SCREEN_EXTENSION_GLX: + supported = x11_screen_init_glx(xscr); + break; + case X11_SCREEN_EXTENSION_DRI2: + supported = x11_screen_init_dri2(xscr); + break; + default: + break; + } + + return supported; +} + +/** + * Return the X visuals. + */ +const XVisualInfo * +x11_screen_get_visuals(struct x11_screen *xscr, int *num_visuals) +{ + if (!xscr->visuals) { + XVisualInfo vinfo_template; + vinfo_template.screen = xscr->number; + xscr->visuals = XGetVisualInfo(xscr->dpy, VisualScreenMask, + &vinfo_template, &xscr->num_visuals); + } + + if (num_visuals) + *num_visuals = xscr->num_visuals; + return xscr->visuals; +} + +void +x11_screen_convert_visual(struct x11_screen *xscr, const XVisualInfo *visual, + __GLcontextModes *mode) +{ + int r, g, b, a; + int visual_type; + + r = util_bitcount(visual->red_mask); + g = util_bitcount(visual->green_mask); + b = util_bitcount(visual->blue_mask); + a = visual->depth - (r + g + b); +#if defined(__cplusplus) || defined(c_plusplus) + visual_type = visual->c_class; +#else + visual_type = visual->class; +#endif + + /* convert to GLX visual type */ + switch (visual_type) { + case TrueColor: + visual_type = GLX_TRUE_COLOR; + break; + case DirectColor: + visual_type = GLX_DIRECT_COLOR; + break; + case PseudoColor: + visual_type = GLX_PSEUDO_COLOR; + break; + case StaticColor: + visual_type = GLX_STATIC_COLOR; + break; + case GrayScale: + visual_type = GLX_GRAY_SCALE; + break; + case StaticGray: + visual_type = GLX_STATIC_GRAY; + break; + default: + visual_type = GLX_NONE; + break; + } + + mode->rgbBits = r + g + b + a; + mode->redBits = r; + mode->greenBits = g; + mode->blueBits = b; + mode->alphaBits = a; + mode->visualID = visual->visualid; + mode->visualType = visual_type; + + /* sane defaults */ + mode->renderType = GLX_RGBA_BIT; + mode->rgbMode = TRUE; + mode->visualRating = GLX_SLOW_CONFIG; + mode->xRenderable = TRUE; +} + +/** + * Return the GLX fbconfigs. + */ +const __GLcontextModes * +x11_screen_get_glx_configs(struct x11_screen *xscr) +{ + return (x11_screen_init_glx(xscr)) + ? xscr->glx_dpy->screenConfigs[xscr->number].configs + : NULL; +} + +/** + * Return the GLX visuals. + */ +const __GLcontextModes * +x11_screen_get_glx_visuals(struct x11_screen *xscr) +{ + return (x11_screen_init_glx(xscr)) + ? xscr->glx_dpy->screenConfigs[xscr->number].visuals + : NULL; +} + +static boolean +x11_screen_is_driver_equal(struct x11_screen *xscr, const char *driver) +{ + return (strcmp(xscr->dri_driver, driver) == 0); +} + +/** + * Probe the screen for the DRI2 driver name. + */ +const char * +x11_screen_probe_dri2(struct x11_screen *xscr) +{ + /* get the driver name and the device name */ + if (!xscr->dri_driver) { + if (!DRI2Connect(xscr->dpy, RootWindow(xscr->dpy, xscr->number), + &xscr->dri_driver, &xscr->dri_device)) + xscr->dri_driver = xscr->dri_device = NULL; + } + + return xscr->dri_driver; +} + +/** + * Enable DRI2 and returns the file descriptor of the DRM device. The file + * descriptor will be closed automatically when the screen is destoryed. + */ +int +x11_screen_enable_dri2(struct x11_screen *xscr, const char *driver) +{ + if (xscr->dri_fd < 0) { + int fd; + drm_magic_t magic; + + /* get the driver name and the device name first */ + if (!x11_screen_probe_dri2(xscr)) + return -1; + + if (!x11_screen_is_driver_equal(xscr, driver)) { + _eglLog(_EGL_WARNING, "Driver mismatch: %s != %s", + xscr->dri_driver, driver); + return -1; + } + + fd = open(xscr->dri_device, O_RDWR); + if (fd < 0) { + _eglLog(_EGL_WARNING, "failed to open %s", xscr->dri_device); + return -1; + } + + memset(&magic, 0, sizeof(magic)); + if (drmGetMagic(fd, &magic)) { + _eglLog(_EGL_WARNING, "failed to get magic"); + close(fd); + return -1; + } + + if (!DRI2Authenticate(xscr->dpy, + RootWindow(xscr->dpy, xscr->number), magic)) { + _eglLog(_EGL_WARNING, "failed to authenticate magic"); + close(fd); + return -1; + } + + xscr->dri_fd = fd; + } + + return xscr->dri_fd; +} + +/** + * Create/Destroy the DRI drawable. + */ +void +x11_drawable_enable_dri2(struct x11_screen *xscr, + Drawable drawable, boolean on) +{ + if (on) + DRI2CreateDrawable(xscr->dpy, drawable); + else + DRI2DestroyDrawable(xscr->dpy, drawable); +} + +/** + * Copy between buffers of the DRI2 drawable. + */ +void +x11_drawable_copy_buffers(struct x11_screen *xscr, Drawable drawable, + int x, int y, int width, int height, + int src_buf, int dst_buf) +{ + XRectangle rect; + XserverRegion region; + + rect.x = x; + rect.y = y; + rect.width = width; + rect.height = height; + + region = XFixesCreateRegion(xscr->dpy, &rect, 1); + DRI2CopyRegion(xscr->dpy, drawable, region, dst_buf, src_buf); + XFixesDestroyRegion(xscr->dpy, region); +} + +/** + * Get the buffers of the DRI2 drawable. The returned array should be freed. + */ +struct x11_drawable_buffer * +x11_drawable_get_buffers(struct x11_screen *xscr, Drawable drawable, + int *width, int *height, unsigned int *attachments, + boolean with_format, int num_ins, int *num_outs) +{ + DRI2Buffer *dri2bufs; + + if (with_format) + dri2bufs = DRI2GetBuffersWithFormat(xscr->dpy, drawable, width, height, + attachments, num_ins, num_outs); + else + dri2bufs = DRI2GetBuffers(xscr->dpy, drawable, width, height, + attachments, num_ins, num_outs); + + return (struct x11_drawable_buffer *) dri2bufs; +} + +/** + * Return the depth of a drawable. + * + * Unlike other drawable functions, the drawable needs not be a DRI2 drawable. + */ +uint +x11_drawable_get_depth(struct x11_screen *xscr, Drawable drawable) +{ + unsigned int depth; + + if (drawable != xscr->last_drawable) { + Window root; + int x, y; + unsigned int w, h, border; + Status ok; + + ok = XGetGeometry(xscr->dpy, drawable, &root, + &x, &y, &w, &h, &border, &depth); + if (!ok) + depth = 0; + + xscr->last_drawable = drawable; + xscr->last_depth = depth; + } + else { + depth = xscr->last_depth; + } + + return depth; +} + +/** + * Create a mode list of the given size. + */ +__GLcontextModes * +x11_context_modes_create(unsigned count) +{ + const size_t size = sizeof(__GLcontextModes); + __GLcontextModes *base = NULL; + __GLcontextModes **next; + unsigned i; + + next = &base; + for (i = 0; i < count; i++) { + *next = (__GLcontextModes *) calloc(1, size); + if (*next == NULL) { + x11_context_modes_destroy(base); + base = NULL; + break; + } + next = &((*next)->next); + } + + return base; +} + +/** + * Destroy a mode list. + */ +void +x11_context_modes_destroy(__GLcontextModes *modes) +{ + while (modes != NULL) { + __GLcontextModes *next = modes->next; + free(modes); + modes = next; + } +} + +/** + * Return the number of the modes in the mode list. + */ +unsigned +x11_context_modes_count(const __GLcontextModes *modes) +{ + const __GLcontextModes *mode; + int count = 0; + for (mode = modes; mode; mode = mode->next) + count++; + return count; +} diff --git a/src/gallium/state_trackers/egl/x11/x11_screen.h b/src/gallium/state_trackers/egl/x11/x11_screen.h new file mode 100644 index 0000000000..5432858ac3 --- /dev/null +++ b/src/gallium/state_trackers/egl/x11/x11_screen.h @@ -0,0 +1,105 @@ +/* + * Mesa 3-D graphics library + * Version: 7.8 + * + * Copyright (C) 2009-2010 Chia-I Wu <olv@0xlab.org> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef _X11_SCREEN_H_ +#define _X11_SCREEN_H_ + +#include <X11/Xlib.h> +#include <X11/Xutil.h> +#include <X11/extensions/dri2tokens.h> +#include "pipe/p_compiler.h" +#include "common/native.h" + +enum x11_screen_extension { + X11_SCREEN_EXTENSION_XSHM, + X11_SCREEN_EXTENSION_GLX, + X11_SCREEN_EXTENSION_DRI2, +}; + +/* the same as DRI2Buffer */ +struct x11_drawable_buffer { + unsigned int attachment; + unsigned int name; + unsigned int pitch; + unsigned int cpp; + unsigned int flags; +}; + +struct x11_screen; + +struct x11_screen * +x11_screen_create(Display *dpy, int screen); + +void +x11_screen_destroy(struct x11_screen *xscr); + +boolean +x11_screen_support(struct x11_screen *xscr, enum x11_screen_extension ext); + +const XVisualInfo * +x11_screen_get_visuals(struct x11_screen *xscr, int *num_visuals); + +void +x11_screen_convert_visual(struct x11_screen *xscr, const XVisualInfo *visual, + __GLcontextModes *mode); + +const __GLcontextModes * +x11_screen_get_glx_configs(struct x11_screen *xscr); + +const __GLcontextModes * +x11_screen_get_glx_visuals(struct x11_screen *xscr); + +const char * +x11_screen_probe_dri2(struct x11_screen *xscr); + +int +x11_screen_enable_dri2(struct x11_screen *xscr, const char *driver); + +__GLcontextModes * +x11_context_modes_create(unsigned count); + +void +x11_context_modes_destroy(__GLcontextModes *modes); + +unsigned +x11_context_modes_count(const __GLcontextModes *modes); + +void +x11_drawable_enable_dri2(struct x11_screen *xscr, + Drawable drawable, boolean on); + +void +x11_drawable_copy_buffers(struct x11_screen *xscr, Drawable drawable, + int x, int y, int width, int height, + int src_buf, int dst_buf); + +struct x11_drawable_buffer * +x11_drawable_get_buffers(struct x11_screen *xscr, Drawable drawable, + int *width, int *height, unsigned int *attachments, + boolean with_format, int num_ins, int *num_outs); + +uint +x11_drawable_get_depth(struct x11_screen *xscr, Drawable drawable); + +#endif /* _X11_SCREEN_H_ */ diff --git a/src/gallium/state_trackers/es/Makefile b/src/gallium/state_trackers/es/Makefile new file mode 100644 index 0000000000..b036551271 --- /dev/null +++ b/src/gallium/state_trackers/es/Makefile @@ -0,0 +1,84 @@ +# src/gallium/state_trackers/es/Makefile + +# Build the ES 1/2 state tracker libraries +# This consists of core Mesa ES, plus GL/gallium state tracker. + +TOP = ../../../.. +include $(TOP)/configs/current + +GLES_1_VERSION_MAJOR = 1 +GLES_1_VERSION_MINOR = 1 +GLES_1_VERSION_PATCH = 0 + +GLES_2_VERSION_MAJOR = 2 +GLES_2_VERSION_MINOR = 0 +GLES_2_VERSION_PATCH = 0 + + +# Maybe move these into configs/default: +GLES_1_LIB = GLESv1_CM +GLES_1_LIB_NAME = lib$(GLES_1_LIB).so +GLES_2_LIB = GLESv2 +GLES_2_LIB_NAME = lib$(GLES_2_LIB).so + + +ES1_OBJECTS = st_es1.o +ES2_OBJECTS = st_es2.o + + +ES1_LIBS = \ + $(TOP)/src/mesa/es/libes1gallium.a \ + $(TOP)/src/mesa/es/libes1api.a + +ES2_LIBS = \ + $(TOP)/src/mesa/es/libes2gallium.a \ + $(TOP)/src/mesa/es/libes2api.a + +SYS_LIBS = -lm -pthread + + +INCLUDE_DIRS = \ + -I$(TOP)/src/gallium/include + +.c.o: + $(CC) -c $(INCLUDE_DIRS) $(DEFINES) $(CFLAGS) $< -o $@ + + +# Default: make both GL ES 1.1 and GL ES 2.0 libraries +default: $(TOP)/$(LIB_DIR)/$(GLES_1_LIB_NAME) $(TOP)/$(LIB_DIR)/$(GLES_2_LIB_NAME) + +# Make the shared libs +$(TOP)/$(LIB_DIR)/$(GLES_1_LIB_NAME): $(ES1_OBJECTS) $(ES1_LIBS) $(GALLIUM_AUXILIARIES) + $(MKLIB) -o $(GLES_1_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \ + -major $(GLES_1_VERSION_MAJOR) \ + -minor $(GLES_1_VERSION_MINOR) \ + -patch $(GLES_1_VERSION_PATCH) \ + -install $(TOP)/$(LIB_DIR) $(MKLIB_OPTIONS) \ + $(ES1_OBJECTS) \ + -Wl,--whole-archive $(ES1_LIBS) -Wl,--no-whole-archive \ + $(GALLIUM_AUXILIARIES) $(SYS_LIBS) + +$(TOP)/$(LIB_DIR)/$(GLES_2_LIB_NAME): $(ES2_OBJECTS) $(ES1_LIBS) $(GALLIUM_AUXILIARIES) + $(MKLIB) -o $(GLES_2_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \ + -major $(GLES_2_VERSION_MAJOR) \ + -minor $(GLES_2_VERSION_MINOR) \ + -patch $(GLES_2_VERSION_PATCH) \ + -install $(TOP)/$(LIB_DIR) $(MKLIB_OPTIONS) \ + $(ES2_OBJECTS) \ + -Wl,--whole-archive $(ES2_LIBS) -Wl,--no-whole-archive \ + $(GALLIUM_AUXILIARIES) $(SYS_LIBS) + +install: default + $(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/include/GLES + $(INSTALL) -m 644 $(TOP)/include/GLES/*.h $(DESTDIR)$(INSTALL_DIR)/include/GLES + $(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/include/GLES2 + $(INSTALL) -m 644 $(TOP)/include/GLES2/*.h $(DESTDIR)$(INSTALL_DIR)/include/GLES2 + $(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR) + $(MINSTALL) $(TOP)/$(LIB_DIR)/libGLESv1* $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR) + $(MINSTALL) $(TOP)/$(LIB_DIR)/libGLESv2* $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR) + +clean: + -rm -f *.o *~ + -rm -f $(TOP)/$(LIB_DIR)/$(GLES_1_LIB_NAME)* $(TOP)/$(LIB_DIR)/$(GLES_2_LIB_NAME)* + +depend: diff --git a/src/gallium/state_trackers/es/st_es1.c b/src/gallium/state_trackers/es/st_es1.c new file mode 100644 index 0000000000..25bc53b21e --- /dev/null +++ b/src/gallium/state_trackers/es/st_es1.c @@ -0,0 +1,3 @@ +#include "pipe/p_compiler.h" + +PUBLIC const int st_api_OpenGL_ES1 = 1; diff --git a/src/gallium/state_trackers/es/st_es2.c b/src/gallium/state_trackers/es/st_es2.c new file mode 100644 index 0000000000..171ea62b97 --- /dev/null +++ b/src/gallium/state_trackers/es/st_es2.c @@ -0,0 +1,3 @@ +#include "pipe/p_compiler.h" + +PUBLIC const int st_api_OpenGL_ES2 = 1; diff --git a/src/gallium/state_trackers/glx/xlib/glx_getproc.c b/src/gallium/state_trackers/glx/xlib/glx_getproc.c index 84d47b12ed..bd4a85caa0 100644 --- a/src/gallium/state_trackers/glx/xlib/glx_getproc.c +++ b/src/gallium/state_trackers/glx/xlib/glx_getproc.c @@ -193,7 +193,7 @@ _glxapi_get_proc_address(const char *funcName) } -__GLXextFuncPtr +PUBLIC __GLXextFuncPtr glXGetProcAddressARB(const GLubyte *procName) { __GLXextFuncPtr f; diff --git a/src/gallium/state_trackers/glx/xlib/xm_api.c b/src/gallium/state_trackers/glx/xlib/xm_api.c index 1783bc504d..fb314f3b52 100644 --- a/src/gallium/state_trackers/glx/xlib/xm_api.c +++ b/src/gallium/state_trackers/glx/xlib/xm_api.c @@ -760,7 +760,6 @@ PUBLIC XMesaContext XMesaCreateContext( XMesaVisual v, XMesaContext share_list ) { static GLboolean firstTime = GL_TRUE; - struct pipe_context *_pipe = NULL; struct pipe_context *pipe = NULL; XMesaContext c; GLcontext *mesaCtx; @@ -788,11 +787,12 @@ XMesaContext XMesaCreateContext( XMesaVisual v, XMesaContext share_list ) if (screen == NULL) goto fail; - _pipe = driver.create_pipe_context(_screen, (void *) c); - if (_pipe == NULL) + /* Trace screen knows how to properly wrap context creation in the + * wrapped screen, so nothing special to do here: + */ + pipe = screen->context_create(screen, (void *) c); + if (pipe == NULL) goto fail; - pipe = trace_context_create(screen, _pipe); - pipe->priv = c; c->st = st_create_context(pipe, &v->mesa_visual, diff --git a/src/gallium/state_trackers/glx/xlib/xm_api.h b/src/gallium/state_trackers/glx/xlib/xm_api.h index d24971ca1c..63a329cbe0 100644 --- a/src/gallium/state_trackers/glx/xlib/xm_api.h +++ b/src/gallium/state_trackers/glx/xlib/xm_api.h @@ -60,7 +60,7 @@ and create a window, you must do the following to use the X/Mesa interface: #include "main/mtypes.h" #include "state_tracker/st_context.h" #include "state_tracker/st_public.h" -#include "pipe/p_thread.h" +#include "os/os_thread.h" # include <X11/Xlib.h> diff --git a/src/gallium/state_trackers/glx/xlib/xm_winsys.h b/src/gallium/state_trackers/glx/xlib/xm_winsys.h index 0e57605c34..4bd5b5c8d3 100644 --- a/src/gallium/state_trackers/glx/xlib/xm_winsys.h +++ b/src/gallium/state_trackers/glx/xlib/xm_winsys.h @@ -39,13 +39,6 @@ struct xm_driver { struct pipe_screen *(*create_pipe_screen)( void ); - /* The context_private argument needs to go away. Is currently used - * in a round-about way to associate a display-target surface with its - * Xlib window. - */ - struct pipe_context *(*create_pipe_context)( struct pipe_screen *, - void *context_private ); - void (*display_surface)( struct xmesa_buffer *, struct pipe_surface * ); diff --git a/src/gallium/state_trackers/python/SConscript b/src/gallium/state_trackers/python/SConscript index 8498a90812..527e065cd9 100644 --- a/src/gallium/state_trackers/python/SConscript +++ b/src/gallium/state_trackers/python/SConscript @@ -21,6 +21,7 @@ if 'python' in env['statetrackers']: 'gdi32', 'user32', 'kernel32', + 'ws2_32', ]) else: env.Append(LIBS = [ diff --git a/src/gallium/state_trackers/python/gallium.i b/src/gallium/state_trackers/python/gallium.i index 96b13c2258..99e177b0be 100644 --- a/src/gallium/state_trackers/python/gallium.i +++ b/src/gallium/state_trackers/python/gallium.i @@ -40,9 +40,9 @@ #include "pipe/p_screen.h" #include "pipe/p_context.h" -#include "pipe/p_inlines.h" #include "pipe/p_shader_tokens.h" #include "cso_cache/cso_context.h" +#include "util/u_inlines.h" #include "util/u_draw_quad.h" #include "util/u_tile.h" #include "util/u_math.h" @@ -76,7 +76,6 @@ %rename(BlendColor) pipe_blend_color; %rename(Blend) pipe_blend_state; %rename(Clip) pipe_clip_state; -%rename(ConstantBuffer) pipe_constant_buffer; %rename(Depth) pipe_depth_state; %rename(Stencil) pipe_stencil_state; %rename(Alpha) pipe_alpha_state; diff --git a/src/gallium/state_trackers/python/p_context.i b/src/gallium/state_trackers/python/p_context.i index 84ce1a41e6..ce893dad45 100644 --- a/src/gallium/state_trackers/python/p_context.i +++ b/src/gallium/state_trackers/python/p_context.i @@ -142,10 +142,7 @@ struct st_context { void set_constant_buffer(unsigned shader, unsigned index, struct pipe_buffer *buffer ) { - struct pipe_constant_buffer state; - memset(&state, 0, sizeof(state)); - state.buffer = buffer; - $self->pipe->set_constant_buffer($self->pipe, shader, index, &state); + $self->pipe->set_constant_buffer($self->pipe, shader, index, buffer); } void set_framebuffer(const struct pipe_framebuffer_state *state ) diff --git a/src/gallium/state_trackers/python/retrace/interpreter.py b/src/gallium/state_trackers/python/retrace/interpreter.py index bb61979d07..190db43b08 100755 --- a/src/gallium/state_trackers/python/retrace/interpreter.py +++ b/src/gallium/state_trackers/python/retrace/interpreter.py @@ -94,7 +94,7 @@ struct_factories = { "pipe_blend_color": gallium.BlendColor, "pipe_blend_state": gallium.Blend, #"pipe_clip_state": gallium.Clip, - #"pipe_constant_buffer": gallium.ConstantBuffer, + #"pipe_buffer": gallium.Buffer, "pipe_depth_state": gallium.Depth, "pipe_stencil_state": gallium.Stencil, "pipe_alpha_state": gallium.Alpha, @@ -462,10 +462,10 @@ class Context(Object): sys.stdout.flush() def set_constant_buffer(self, shader, index, buffer): - if buffer is not None and buffer.buffer is not None: - self.real.set_constant_buffer(shader, index, buffer.buffer) + if buffer is not None: + self.real.set_constant_buffer(shader, index, buffer) - self.dump_constant_buffer(buffer.buffer) + self.dump_constant_buffer(buffer) def set_framebuffer_state(self, state): _state = gallium.Framebuffer() @@ -534,6 +534,8 @@ class Context(Object): gallium.PIPE_FORMAT_R32G32B32_FLOAT: '3f', gallium.PIPE_FORMAT_R32G32B32A32_FLOAT: '4f', gallium.PIPE_FORMAT_B8G8R8A8_UNORM: '4B', + gallium.PIPE_FORMAT_R8G8B8A8_UNORM: '4B', + gallium.PIPE_FORMAT_R16G16B16_SNORM: '3h', }[velem.src_format] data = vbuf.buffer.read() diff --git a/src/gallium/state_trackers/python/samples/gs.py b/src/gallium/state_trackers/python/samples/gs.py index a07cf557f2..cd68abac9a 100644 --- a/src/gallium/state_trackers/python/samples/gs.py +++ b/src/gallium/state_trackers/python/samples/gs.py @@ -72,11 +72,11 @@ def test(dev): # disabled blending/masking blend = Blend() - blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE - blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE - blend.rgb_dst_factor = PIPE_BLENDFACTOR_ZERO - blend.alpha_dst_factor = PIPE_BLENDFACTOR_ZERO - blend.colormask = PIPE_MASK_RGBA + blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE + blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE + blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO + blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO + blend.rt[0].colormask = PIPE_MASK_RGBA ctx.set_blend(blend) # depth/stencil/alpha diff --git a/src/gallium/state_trackers/python/samples/tri.py b/src/gallium/state_trackers/python/samples/tri.py index e5e168bdc8..f0b5e3dc98 100644 --- a/src/gallium/state_trackers/python/samples/tri.py +++ b/src/gallium/state_trackers/python/samples/tri.py @@ -72,11 +72,11 @@ def test(dev): # disabled blending/masking blend = Blend() - blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE - blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE - blend.rgb_dst_factor = PIPE_BLENDFACTOR_ZERO - blend.alpha_dst_factor = PIPE_BLENDFACTOR_ZERO - blend.colormask = PIPE_MASK_RGBA + blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE + blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE + blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO + blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO + blend.rt[0].colormask = PIPE_MASK_RGBA ctx.set_blend(blend) # depth/stencil/alpha diff --git a/src/gallium/state_trackers/python/st_device.c b/src/gallium/state_trackers/python/st_device.c index d144af2447..1146a8b0c3 100644 --- a/src/gallium/state_trackers/python/st_device.c +++ b/src/gallium/state_trackers/python/st_device.c @@ -29,7 +29,7 @@ #include "pipe/p_screen.h" #include "pipe/p_context.h" #include "pipe/p_shader_tokens.h" -#include "pipe/p_inlines.h" +#include "util/u_inlines.h" #include "cso_cache/cso_context.h" #include "util/u_math.h" #include "util/u_memory.h" @@ -80,8 +80,7 @@ st_device_create_from_st_winsys(const struct st_winsys *st_ws) { struct st_device *st_dev; - if(!st_ws->screen_create || - !st_ws->context_create) + if(!st_ws->screen_create) return NULL; st_dev = CALLOC_STRUCT(st_device); @@ -158,13 +157,7 @@ st_context_create(struct st_device *st_dev) st_device_reference(&st_ctx->st_dev, st_dev); - st_ctx->real_pipe = st_dev->st_ws->context_create(st_dev->real_screen); - if(!st_ctx->real_pipe) { - st_context_destroy(st_ctx); - return NULL; - } - - st_ctx->pipe = trace_context_create(st_dev->screen, st_ctx->real_pipe); + st_ctx->pipe = st_dev->screen->create_context(st_dev->screen, NULL); if(!st_ctx->pipe) { st_context_destroy(st_ctx); return NULL; @@ -180,11 +173,11 @@ st_context_create(struct st_device *st_dev) { struct pipe_blend_state blend; memset(&blend, 0, sizeof(blend)); - blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE; - blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE; - blend.rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; - blend.alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; - blend.colormask = PIPE_MASK_RGBA; + blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE; + blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE; + blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend.rt[0].colormask = PIPE_MASK_RGBA; cso_set_blend(st_ctx->cso, &blend); } diff --git a/src/gallium/state_trackers/python/st_device.h b/src/gallium/state_trackers/python/st_device.h index f786e13411..de9e0215d8 100644 --- a/src/gallium/state_trackers/python/st_device.h +++ b/src/gallium/state_trackers/python/st_device.h @@ -50,7 +50,6 @@ struct st_surface struct st_context { struct st_device *st_dev; - struct pipe_context *real_pipe; struct pipe_context *pipe; struct cso_context *cso; diff --git a/src/gallium/state_trackers/python/st_hardpipe_winsys.c b/src/gallium/state_trackers/python/st_hardpipe_winsys.c index 43aaaabf2a..a3110a19d5 100644 --- a/src/gallium/state_trackers/python/st_hardpipe_winsys.c +++ b/src/gallium/state_trackers/python/st_hardpipe_winsys.c @@ -217,21 +217,6 @@ st_hardpipe_screen_create(void) } -static struct pipe_context * -st_hardpipe_context_create(struct pipe_screen *screen) -{ - if(st_hardpipe_load()) { - if(screen == pfnGetGalliumScreenMESA()) - return pfnCreateGalliumContextMESA(); - else - return NULL; - } - else - return st_softpipe_winsys.context_create(screen); -} - - const struct st_winsys st_hardpipe_winsys = { - &st_hardpipe_screen_create, - &st_hardpipe_context_create + &st_hardpipe_screen_create }; diff --git a/src/gallium/state_trackers/python/st_llvmpipe_winsys.c b/src/gallium/state_trackers/python/st_llvmpipe_winsys.c index 0096b18c99..5d83b5a9e1 100644 --- a/src/gallium/state_trackers/python/st_llvmpipe_winsys.c +++ b/src/gallium/state_trackers/python/st_llvmpipe_winsys.c @@ -36,7 +36,7 @@ #include "pipe/p_format.h" #include "pipe/p_context.h" -#include "pipe/p_inlines.h" +#include "util/u_inlines.h" #include "util/u_math.h" #include "util/u_memory.h" #include "llvmpipe/lp_winsys.h" @@ -135,14 +135,7 @@ no_winsys: } -static struct pipe_context * -st_llvmpipe_context_create(struct pipe_screen *screen) -{ - return llvmpipe_create(screen); -} - const struct st_winsys st_softpipe_winsys = { - &st_llvmpipe_screen_create, - &st_llvmpipe_context_create, + &st_llvmpipe_screen_create }; diff --git a/src/gallium/state_trackers/python/st_sample.c b/src/gallium/state_trackers/python/st_sample.c index 9637741421..32a6551a87 100644 --- a/src/gallium/state_trackers/python/st_sample.c +++ b/src/gallium/state_trackers/python/st_sample.c @@ -29,7 +29,7 @@ #include "pipe/p_compiler.h" #include "pipe/p_format.h" #include "pipe/p_state.h" -#include "pipe/p_inlines.h" +#include "util/u_inlines.h" #include "util/u_format.h" #include "util/u_tile.h" #include "util/u_math.h" diff --git a/src/gallium/state_trackers/python/st_softpipe_winsys.c b/src/gallium/state_trackers/python/st_softpipe_winsys.c index a3294e877a..81676bc3a4 100644 --- a/src/gallium/state_trackers/python/st_softpipe_winsys.c +++ b/src/gallium/state_trackers/python/st_softpipe_winsys.c @@ -35,225 +35,9 @@ * @author Jose Fonseca */ - -#include "pipe/internal/p_winsys_screen.h"/* port to just p_screen */ -#include "pipe/p_format.h" -#include "pipe/p_context.h" -#include "pipe/p_inlines.h" -#include "util/u_format.h" -#include "util/u_math.h" -#include "util/u_memory.h" #include "softpipe/sp_winsys.h" #include "st_winsys.h" - -struct st_softpipe_buffer -{ - struct pipe_buffer base; - boolean userBuffer; /** Is this a user-space buffer? */ - void *data; - void *mapped; -}; - - -/** Cast wrapper */ -static INLINE struct st_softpipe_buffer * -st_softpipe_buffer( struct pipe_buffer *buf ) -{ - return (struct st_softpipe_buffer *)buf; -} - - -static void * -st_softpipe_buffer_map(struct pipe_winsys *winsys, - struct pipe_buffer *buf, - unsigned flags) -{ - struct st_softpipe_buffer *st_softpipe_buf = st_softpipe_buffer(buf); - st_softpipe_buf->mapped = st_softpipe_buf->data; - return st_softpipe_buf->mapped; -} - - -static void -st_softpipe_buffer_unmap(struct pipe_winsys *winsys, - struct pipe_buffer *buf) -{ - struct st_softpipe_buffer *st_softpipe_buf = st_softpipe_buffer(buf); - st_softpipe_buf->mapped = NULL; -} - - -static void -st_softpipe_buffer_destroy(struct pipe_buffer *buf) -{ - struct st_softpipe_buffer *oldBuf = st_softpipe_buffer(buf); - - if (oldBuf->data) { - if (!oldBuf->userBuffer) - align_free(oldBuf->data); - - oldBuf->data = NULL; - } - - FREE(oldBuf); -} - - -static void -st_softpipe_flush_frontbuffer(struct pipe_winsys *winsys, - struct pipe_surface *surf, - void *context_private) -{ -} - - - -static const char * -st_softpipe_get_name(struct pipe_winsys *winsys) -{ - return "softpipe"; -} - - -static struct pipe_buffer * -st_softpipe_buffer_create(struct pipe_winsys *winsys, - unsigned alignment, - unsigned usage, - unsigned size) -{ - struct st_softpipe_buffer *buffer = CALLOC_STRUCT(st_softpipe_buffer); - - pipe_reference_init(&buffer->base.reference, 1); - buffer->base.alignment = alignment; - buffer->base.usage = usage; - buffer->base.size = size; - - buffer->data = align_malloc(size, alignment); - - return &buffer->base; -} - - -/** - * Create buffer which wraps user-space data. - */ -static struct pipe_buffer * -st_softpipe_user_buffer_create(struct pipe_winsys *winsys, - void *ptr, - unsigned bytes) -{ - struct st_softpipe_buffer *buffer; - - buffer = CALLOC_STRUCT(st_softpipe_buffer); - if(!buffer) - return NULL; - - pipe_reference_init(&buffer->base.reference, 1); - buffer->base.size = bytes; - buffer->userBuffer = TRUE; - buffer->data = ptr; - - return &buffer->base; -} - - -static struct pipe_buffer * -st_softpipe_surface_buffer_create(struct pipe_winsys *winsys, - unsigned width, unsigned height, - enum pipe_format format, - unsigned usage, - unsigned tex_usage, - unsigned *stride) -{ - const unsigned alignment = 64; - unsigned nblocksy; - - nblocksy = util_format_get_nblocksy(format, height); - *stride = align(util_format_get_stride(format, width), alignment); - - return winsys->buffer_create(winsys, alignment, - usage, - *stride * nblocksy); -} - - -static void -st_softpipe_fence_reference(struct pipe_winsys *winsys, - struct pipe_fence_handle **ptr, - struct pipe_fence_handle *fence) -{ -} - - -static int -st_softpipe_fence_signalled(struct pipe_winsys *winsys, - struct pipe_fence_handle *fence, - unsigned flag) -{ - return 0; -} - - -static int -st_softpipe_fence_finish(struct pipe_winsys *winsys, - struct pipe_fence_handle *fence, - unsigned flag) -{ - return 0; -} - - -static void -st_softpipe_destroy(struct pipe_winsys *winsys) -{ - FREE(winsys); -} - - -static struct pipe_screen * -st_softpipe_screen_create(void) -{ - static struct pipe_winsys *winsys; - struct pipe_screen *screen; - - winsys = CALLOC_STRUCT(pipe_winsys); - if(!winsys) - return NULL; - - winsys->destroy = st_softpipe_destroy; - - winsys->buffer_create = st_softpipe_buffer_create; - winsys->user_buffer_create = st_softpipe_user_buffer_create; - winsys->buffer_map = st_softpipe_buffer_map; - winsys->buffer_unmap = st_softpipe_buffer_unmap; - winsys->buffer_destroy = st_softpipe_buffer_destroy; - - winsys->surface_buffer_create = st_softpipe_surface_buffer_create; - - winsys->fence_reference = st_softpipe_fence_reference; - winsys->fence_signalled = st_softpipe_fence_signalled; - winsys->fence_finish = st_softpipe_fence_finish; - - winsys->flush_frontbuffer = st_softpipe_flush_frontbuffer; - winsys->get_name = st_softpipe_get_name; - - screen = softpipe_create_screen(winsys); - if(!screen) - st_softpipe_destroy(winsys); - - return screen; -} - - -static struct pipe_context * -st_softpipe_context_create(struct pipe_screen *screen) -{ - return softpipe_create(screen); -} - - const struct st_winsys st_softpipe_winsys = { - &st_softpipe_screen_create, - &st_softpipe_context_create, + &softpipe_create_screen_malloc }; diff --git a/src/gallium/state_trackers/python/st_winsys.h b/src/gallium/state_trackers/python/st_winsys.h index b8cb612d86..0c7b6a200e 100644 --- a/src/gallium/state_trackers/python/st_winsys.h +++ b/src/gallium/state_trackers/python/st_winsys.h @@ -38,9 +38,6 @@ struct st_winsys { struct pipe_screen * (*screen_create)(void); - - struct pipe_context * - (*context_create)(struct pipe_screen *screen); }; diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/.gitignore b/src/gallium/state_trackers/python/tests/regress/fragment-shader/.gitignore new file mode 100644 index 0000000000..e33609d251 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/.gitignore @@ -0,0 +1 @@ +*.png diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-cb-1d.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-cb-1d.sh new file mode 100644 index 0000000000..85fb9ea4e7 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-cb-1d.sh @@ -0,0 +1,13 @@ +FRAG + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR +DCL CONST[1] +DCL CONST[3] +DCL TEMP[0..1] + +ADD TEMP[0], IN[0], CONST[1] +RCP TEMP[1], CONST[3].xxxx +MUL OUT[0], TEMP[0], TEMP[1] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-cb-2d.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-cb-2d.sh new file mode 100644 index 0000000000..f70a5146f4 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-cb-2d.sh @@ -0,0 +1,9 @@ +FRAG + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR +DCL CONST[1][1..2] + +MAD OUT[0], IN[0], CONST[1][2], CONST[1][1] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-slt.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-slt.sh index f2a1521cbf..d58b7886a1 100644 --- a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-slt.sh +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-slt.sh @@ -1,4 +1,4 @@ -FRAG1.1 +FRAG DCL IN[0], COLOR, LINEAR DCL OUT[0], COLOR diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/fragment-shader.py b/src/gallium/state_trackers/python/tests/regress/fragment-shader/fragment-shader.py index 8d3bf9d4d7..41dd69d254 100644 --- a/src/gallium/state_trackers/python/tests/regress/fragment-shader/fragment-shader.py +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/fragment-shader.py @@ -26,6 +26,7 @@ # ########################################################################## +import struct from gallium import * @@ -50,11 +51,11 @@ def test(dev, name): # disabled blending/masking blend = Blend() - blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE - blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE - blend.rgb_dst_factor = PIPE_BLENDFACTOR_ZERO - blend.alpha_dst_factor = PIPE_BLENDFACTOR_ZERO - blend.colormask = PIPE_MASK_RGBA + blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE + blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE + blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO + blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO + blend.rt[0].colormask = PIPE_MASK_RGBA ctx.set_blend(blend) # depth/stencil/alpha @@ -146,6 +147,42 @@ def test(dev, name): fs = Shader(file('frag-' + name + '.sh', 'rt').read()) ctx.set_fragment_shader(fs) + constbuf0 = dev.buffer_create(64, + (PIPE_BUFFER_USAGE_CONSTANT | + PIPE_BUFFER_USAGE_GPU_READ | + PIPE_BUFFER_USAGE_CPU_WRITE), + 4 * 4 * 4) + + cbdata = '' + cbdata += struct.pack('4f', 0.4, 0.0, 0.0, 1.0) + cbdata += struct.pack('4f', 1.0, 1.0, 1.0, 1.0) + cbdata += struct.pack('4f', 2.0, 2.0, 2.0, 2.0) + cbdata += struct.pack('4f', 4.0, 8.0, 16.0, 32.0) + + constbuf0.write(cbdata, 0) + + ctx.set_constant_buffer(PIPE_SHADER_FRAGMENT, + 0, + constbuf0) + + constbuf1 = dev.buffer_create(64, + (PIPE_BUFFER_USAGE_CONSTANT | + PIPE_BUFFER_USAGE_GPU_READ | + PIPE_BUFFER_USAGE_CPU_WRITE), + 4 * 4 * 4) + + cbdata = '' + cbdata += struct.pack('4f', 0.1, 0.1, 0.1, 0.1) + cbdata += struct.pack('4f', 0.25, 0.25, 0.25, 0.25) + cbdata += struct.pack('4f', 0.5, 0.5, 0.5, 0.5) + cbdata += struct.pack('4f', 0.75, 0.75, 0.75, 0.75) + + constbuf1.write(cbdata, 0) + + ctx.set_constant_buffer(PIPE_SHADER_FRAGMENT, + 1, + constbuf1) + xy = [ -0.8, -0.8, 0.8, -0.8, @@ -184,6 +221,8 @@ def main(): tests = [ 'abs', 'add', + 'cb-1d', + 'cb-2d', 'dp3', 'dp4', 'dst', diff --git a/src/gallium/state_trackers/python/tests/regress/vertex-shader/.gitignore b/src/gallium/state_trackers/python/tests/regress/vertex-shader/.gitignore new file mode 100644 index 0000000000..e33609d251 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/vertex-shader/.gitignore @@ -0,0 +1 @@ +*.png diff --git a/src/gallium/state_trackers/python/tests/regress/vertex-shader/vert-cb-1d.sh b/src/gallium/state_trackers/python/tests/regress/vertex-shader/vert-cb-1d.sh new file mode 100644 index 0000000000..b41fe5dd38 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/vertex-shader/vert-cb-1d.sh @@ -0,0 +1,16 @@ +VERT + +DCL IN[0], POSITION +DCL IN[1], COLOR +DCL OUT[0], POSITION +DCL OUT[1], COLOR +DCL CONST[1] +DCL CONST[3] +DCL TEMP[0..1] + +MOV OUT[0], IN[0] +ADD TEMP[0], IN[1], CONST[1] +RCP TEMP[1], CONST[3].xxxx +MUL OUT[1], TEMP[0], TEMP[1] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/vertex-shader/vert-cb-2d.sh b/src/gallium/state_trackers/python/tests/regress/vertex-shader/vert-cb-2d.sh new file mode 100644 index 0000000000..45f5e6b729 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/vertex-shader/vert-cb-2d.sh @@ -0,0 +1,12 @@ +VERT + +DCL IN[0], POSITION +DCL IN[1], COLOR +DCL OUT[0], POSITION +DCL OUT[1], COLOR +DCL CONST[1][1..2] + +MOV OUT[0], IN[0] +MAD OUT[1], IN[1], CONST[1][2], CONST[1][1] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/vertex-shader/vertex-shader.py b/src/gallium/state_trackers/python/tests/regress/vertex-shader/vertex-shader.py index 01bf5a3210..2c44f872e1 100644 --- a/src/gallium/state_trackers/python/tests/regress/vertex-shader/vertex-shader.py +++ b/src/gallium/state_trackers/python/tests/regress/vertex-shader/vertex-shader.py @@ -27,6 +27,8 @@ ########################################################################## +import struct + from gallium import * def make_image(surface): @@ -50,11 +52,11 @@ def test(dev, name): # disabled blending/masking blend = Blend() - blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE - blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE - blend.rgb_dst_factor = PIPE_BLENDFACTOR_ZERO - blend.alpha_dst_factor = PIPE_BLENDFACTOR_ZERO - blend.colormask = PIPE_MASK_RGBA + blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE + blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE + blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO + blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO + blend.rt[0].colormask = PIPE_MASK_RGBA ctx.set_blend(blend) # depth/stencil/alpha @@ -143,6 +145,42 @@ def test(dev, name): ''') ctx.set_fragment_shader(fs) + constbuf0 = dev.buffer_create(64, + (PIPE_BUFFER_USAGE_CONSTANT | + PIPE_BUFFER_USAGE_GPU_READ | + PIPE_BUFFER_USAGE_CPU_WRITE), + 4 * 4 * 4) + + cbdata = '' + cbdata += struct.pack('4f', 0.4, 0.0, 0.0, 1.0) + cbdata += struct.pack('4f', 1.0, 1.0, 1.0, 1.0) + cbdata += struct.pack('4f', 2.0, 2.0, 2.0, 2.0) + cbdata += struct.pack('4f', 4.0, 8.0, 16.0, 32.0) + + constbuf0.write(cbdata, 0) + + ctx.set_constant_buffer(PIPE_SHADER_VERTEX, + 0, + constbuf0) + + constbuf1 = dev.buffer_create(64, + (PIPE_BUFFER_USAGE_CONSTANT | + PIPE_BUFFER_USAGE_GPU_READ | + PIPE_BUFFER_USAGE_CPU_WRITE), + 4 * 4 * 4) + + cbdata = '' + cbdata += struct.pack('4f', 0.1, 0.1, 0.1, 0.1) + cbdata += struct.pack('4f', 0.25, 0.25, 0.25, 0.25) + cbdata += struct.pack('4f', 0.5, 0.5, 0.5, 0.5) + cbdata += struct.pack('4f', 0.75, 0.75, 0.75, 0.75) + + constbuf1.write(cbdata, 0) + + ctx.set_constant_buffer(PIPE_SHADER_VERTEX, + 1, + constbuf1) + xy = [ 0.0, 0.8, -0.2, 0.4, @@ -213,6 +251,8 @@ def main(): 'add', 'arl', 'arr', + 'cb-1d', + 'cb-2d', 'dp3', 'dp4', 'dst', diff --git a/src/gallium/state_trackers/python/tests/texture_render.py b/src/gallium/state_trackers/python/tests/texture_render.py index 79287f2cac..0fac1ea5ef 100755 --- a/src/gallium/state_trackers/python/tests/texture_render.py +++ b/src/gallium/state_trackers/python/tests/texture_render.py @@ -115,11 +115,11 @@ class TextureTest(TestCase): # disabled blending/masking blend = Blend() - blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE - blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE - blend.rgb_dst_factor = PIPE_BLENDFACTOR_ZERO - blend.alpha_dst_factor = PIPE_BLENDFACTOR_ZERO - blend.colormask = PIPE_MASK_RGBA + blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE + blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE + blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO + blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO + blend.rt[0].colormask = PIPE_MASK_RGBA ctx.set_blend(blend) # no-op depth/stencil/alpha diff --git a/src/gallium/state_trackers/python/tests/texture_sample.py b/src/gallium/state_trackers/python/tests/texture_sample.py index 520961c805..db32b537a1 100755 --- a/src/gallium/state_trackers/python/tests/texture_sample.py +++ b/src/gallium/state_trackers/python/tests/texture_sample.py @@ -140,11 +140,11 @@ class TextureColorSampleTest(TestCase): # disabled blending/masking blend = Blend() - blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE - blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE - blend.rgb_dst_factor = PIPE_BLENDFACTOR_ZERO - blend.alpha_dst_factor = PIPE_BLENDFACTOR_ZERO - blend.colormask = PIPE_MASK_RGBA + blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE + blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE + blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO + blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO + blend.rt[0].colormask = PIPE_MASK_RGBA ctx.set_blend(blend) # no-op depth/stencil/alpha @@ -327,11 +327,11 @@ class TextureDepthSampleTest(TestCase): # disabled blending/masking blend = Blend() - blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE - blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE - blend.rgb_dst_factor = PIPE_BLENDFACTOR_ZERO - blend.alpha_dst_factor = PIPE_BLENDFACTOR_ZERO - blend.colormask = PIPE_MASK_RGBA + blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE + blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE + blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO + blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO + blend.rt[0].colormask = PIPE_MASK_RGBA ctx.set_blend(blend) # depth/stencil/alpha diff --git a/src/gallium/state_trackers/vega/Makefile b/src/gallium/state_trackers/vega/Makefile index fc97bf51f8..037d8dc911 100644 --- a/src/gallium/state_trackers/vega/Makefile +++ b/src/gallium/state_trackers/vega/Makefile @@ -1,8 +1,14 @@ -# src/mesa/Makefile +# src/gallium/state_trackers/vega/Makefile TOP = ../../../.. include $(TOP)/configs/current -GALLIUM = $(TOP) + +VG_LIB = OpenVG +VG_LIB_NAME = lib$(VG_LIB).so + +VG_MAJOR = 1 +VG_MINOR = 0 +VG_TINY = 0 ### Lists of source files, included by Makefiles @@ -34,88 +40,54 @@ VG_SOURCES = \ shader.c \ shaders_cache.c +VG_OBJECTS = $(VG_SOURCES:.c=.o) -### All the core C sources - -ALL_SOURCES = \ - $(VG_SOURCES) - - -### Object files -VG_OBJECTS = \ - $(VG_SOURCES:.c=.o) +VG_LIBS = $(GALLIUM_AUXILIARIES) -lm ### Include directories INCLUDE_DIRS = \ -I$(TOP)/include \ - -I$(GALLIUM)/include \ - -I$(GALLIUM)/src/gallium/include \ - -I$(GALLIUM)/src/gallium/auxiliary + -I$(TOP)/src/gallium/include \ + -I$(TOP)/src/gallium/auxiliary -VG_LIB = OpenVG -VG_LIB_NAME = lib$(VG_LIB).so - -VG_MAJOR = 1 -VG_MINOR = 0 -VG_TINY = 0 - -GALLIUM_LIBS = \ - $(GALLIUM)/src/gallium/auxiliary/libgallium.a - -.SUFFIXES : .cpp .c.o: - $(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $< -o $@ + $(CC) -c $(INCLUDE_DIRS) $(DEFINES) $(CFLAGS) $< -o $@ -.cpp.o: - $(CXX) -c $(INCLUDE_DIRS) $(CXXFLAGS) $< -o $@ - -.S.o: - $(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $< -o $@ - - -default: depend subdirs $(TOP)/$(LIB_DIR)/$(VG_LIB_NAME) +default: depend $(TOP)/$(LIB_DIR)/$(VG_LIB_NAME) # Make the OpenVG library -$(TOP)/$(LIB_DIR)/$(VG_LIB_NAME): $(VG_OBJECTS) $(GALLIUM_LIBS) - $(TOP)/bin/mklib -o $(VG_LIB) \ +$(TOP)/$(LIB_DIR)/$(VG_LIB_NAME): $(VG_OBJECTS) $(VG_LIBS) + $(MKLIB) -o $(VG_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \ -major $(VG_MAJOR) \ -minor $(VG_MINOR) \ -patch $(VG_TINY) \ -install $(TOP)/$(LIB_DIR) \ - $(VG_OBJECTS) $(GALLIUM_LIBS) \ - -Wl,--whole-archive $(LIBS) -Wl,--no-whole-archive $(SYS_LIBS) + $(VG_OBJECTS) $(VG_LIBS) ###################################################################### # Generic stuff -depend: $(ALL_SOURCES) +depend: $(VG_SOURCES) @ echo "running $(MKDEP)" @ rm -f depend # workaround oops on gutsy?!? @ touch depend - @ $(MKDEP) $(MKDEP_OPTIONS) $(DEFINES) $(INCLUDE_DIRS) $(ALL_SOURCES) \ + @ $(MKDEP) $(MKDEP_OPTIONS) $(DEFINES) $(INCLUDE_DIRS) $(VG_SOURCES) \ > /dev/null 2>/dev/null - -subdirs: - install: default - $(INSTALL) -d $(INSTALL_DIR)/include/VG - $(INSTALL) -d $(INSTALL_DIR)/$(LIB_DIR) - $(INSTALL) -m 644 $(TOP)/include/VG/*.h $(INSTALL_DIR)/include/VG - @if [ -e $(TOP)/$(LIB_DIR)/$(VG_LIB_NAME) ]; then \ - $(INSTALL) $(TOP)/$(LIB_DIR)/libOpenVG* $(INSTALL_DIR)/$(LIB_DIR); \ - fi + $(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/include/VG + $(INSTALL) -m 644 $(TOP)/include/VG/*.h $(DESTDIR)$(INSTALL_DIR)/include/VG + $(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR) + $(MINSTALL) $(TOP)/$(LIB_DIR)/libOpenVG* $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR) # Emacs tags tags: etags `find . -name \*.[ch]` $(TOP)/include/VG/*.h clean: - -rm -f *.o - -rm -f */*.o - -rm -f */*/*.o - -rm -f depend depend.bak + rm -f $(VG_OBJECTS) + rm -f depend depend.bak -include depend +sinclude depend diff --git a/src/gallium/state_trackers/vega/api_filters.c b/src/gallium/state_trackers/vega/api_filters.c index 2f984fb7b9..20c72c1ff5 100644 --- a/src/gallium/state_trackers/vega/api_filters.c +++ b/src/gallium/state_trackers/vega/api_filters.c @@ -34,7 +34,7 @@ #include "pipe/p_context.h" #include "pipe/p_state.h" -#include "pipe/p_inlines.h" +#include "util/u_inlines.h" #include "pipe/p_screen.h" #include "pipe/p_shader_tokens.h" @@ -127,19 +127,19 @@ static void setup_blend() struct vg_context *ctx = vg_current_context(); struct pipe_blend_state blend; memset(&blend, 0, sizeof(blend)); - blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE; - blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE; - blend.rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; - blend.alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE; + blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE; + blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; if (ctx->state.vg.filter_channel_mask & VG_RED) - blend.colormask |= PIPE_MASK_R; + blend.rt[0].colormask |= PIPE_MASK_R; if (ctx->state.vg.filter_channel_mask & VG_GREEN) - blend.colormask |= PIPE_MASK_G; + blend.rt[0].colormask |= PIPE_MASK_G; if (ctx->state.vg.filter_channel_mask & VG_BLUE) - blend.colormask |= PIPE_MASK_B; + blend.rt[0].colormask |= PIPE_MASK_B; if (ctx->state.vg.filter_channel_mask & VG_ALPHA) - blend.colormask |= PIPE_MASK_A; - blend.blend_enable = 1; + blend.rt[0].colormask |= PIPE_MASK_A; + blend.rt[0].blend_enable = 0; cso_set_blend(ctx->cso_context, &blend); } @@ -147,22 +147,22 @@ static void setup_constant_buffer(struct vg_context *ctx, const void *buffer, VGint param_bytes) { struct pipe_context *pipe = ctx->pipe; - struct pipe_constant_buffer *cbuf = &ctx->filter.buffer; + struct pipe_buffer **cbuf = &ctx->filter.buffer; /* We always need to get a new buffer, to keep the drivers simple and * avoid gratuitous rendering synchronization. */ - pipe_buffer_reference(&cbuf->buffer, NULL); + pipe_buffer_reference(cbuf, NULL); - cbuf->buffer = pipe_buffer_create(pipe->screen, 16, - PIPE_BUFFER_USAGE_CONSTANT, - param_bytes); + *cbuf = pipe_buffer_create(pipe->screen, 16, + PIPE_BUFFER_USAGE_CONSTANT, + param_bytes); - if (cbuf->buffer) { - st_no_flush_pipe_buffer_write(ctx, cbuf->buffer, + if (*cbuf) { + st_no_flush_pipe_buffer_write(ctx, *cbuf, 0, param_bytes, buffer); } - ctx->pipe->set_constant_buffer(ctx->pipe, PIPE_SHADER_FRAGMENT, 0, cbuf); + ctx->pipe->set_constant_buffer(ctx->pipe, PIPE_SHADER_FRAGMENT, 0, *cbuf); } static void setup_samplers(struct vg_context *ctx, struct filter_info *info) diff --git a/src/gallium/state_trackers/vega/api_images.c b/src/gallium/state_trackers/vega/api_images.c index c437553bc2..015241498e 100644 --- a/src/gallium/state_trackers/vega/api_images.c +++ b/src/gallium/state_trackers/vega/api_images.c @@ -35,7 +35,7 @@ #include "pipe/p_context.h" #include "pipe/p_screen.h" -#include "pipe/p_inlines.h" +#include "util/u_inlines.h" #include "util/u_blit.h" #include "util/u_tile.h" #include "util/u_memory.h" diff --git a/src/gallium/state_trackers/vega/api_masks.c b/src/gallium/state_trackers/vega/api_masks.c index 4f9f3dae17..9c123a4cf9 100644 --- a/src/gallium/state_trackers/vega/api_masks.c +++ b/src/gallium/state_trackers/vega/api_masks.c @@ -31,8 +31,7 @@ #include "vg_context.h" #include "pipe/p_context.h" -#include "pipe/p_inlines.h" -#include "pipe/internal/p_winsys_screen.h" /* for winsys->update_buffer */ +#include "util/u_inlines.h" #include "util/u_pack_color.h" #include "util/u_draw_quad.h" @@ -116,8 +115,8 @@ clear_with_quad(struct vg_context *st, float x0, float y0, x1, y1); */ - if (st->pipe->winsys && st->pipe->winsys->update_buffer) - st->pipe->winsys->update_buffer( st->pipe->winsys, + if (st->pipe->screen && st->pipe->screen->update_buffer) + st->pipe->screen->update_buffer( st->pipe->screen, st->pipe->priv ); cso_save_blend(st->cso_context); @@ -129,14 +128,11 @@ clear_with_quad(struct vg_context *st, float x0, float y0, { struct pipe_blend_state blend; memset(&blend, 0, sizeof(blend)); - blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE; - blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE; - blend.rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; - blend.alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; - blend.colormask |= PIPE_MASK_R; - blend.colormask |= PIPE_MASK_G; - blend.colormask |= PIPE_MASK_B; - blend.colormask |= PIPE_MASK_A; + blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE; + blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE; + blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend.rt[0].colormask = PIPE_MASK_RGBA; cso_set_blend(st->cso_context, &blend); } diff --git a/src/gallium/state_trackers/vega/api_path.c b/src/gallium/state_trackers/vega/api_path.c index 15ac1900f4..58ebb3b60e 100644 --- a/src/gallium/state_trackers/vega/api_path.c +++ b/src/gallium/state_trackers/vega/api_path.c @@ -32,7 +32,7 @@ #include "paint.h" #include "pipe/p_context.h" -#include "pipe/p_inlines.h" +#include "util/u_inlines.h" #include "util/u_draw_quad.h" VGPath vgCreatePath(VGint pathFormat, diff --git a/src/gallium/state_trackers/vega/asm_fill.h b/src/gallium/state_trackers/vega/asm_fill.h index 2f394ad6c5..27773467fa 100644 --- a/src/gallium/state_trackers/vega/asm_fill.h +++ b/src/gallium/state_trackers/vega/asm_fill.h @@ -27,166 +27,375 @@ #ifndef ASM_FILL_H #define ASM_FILL_H -static const char solid_fill_asm[] = - "MOV %s, CONST[0]\n"; - - -static const char linear_grad_asm[] = - "MOV TEMP[0].xy, IN[0]\n" - "MOV TEMP[0].z, CONST[1].yyyy\n" - "DP3 TEMP[1], CONST[2], TEMP[0]\n" - "DP3 TEMP[2], CONST[3], TEMP[0]\n" - "DP3 TEMP[3], CONST[4], TEMP[0]\n" - "RCP TEMP[3], TEMP[3]\n" - "MUL TEMP[1], TEMP[1], TEMP[3]\n" - "MUL TEMP[2], TEMP[2], TEMP[3]\n" - "MOV TEMP[4].x, TEMP[1]\n" - "MOV TEMP[4].y, TEMP[2]\n" - "MUL TEMP[0], CONST[0].yyyy, TEMP[4].yyyy\n" - "MAD TEMP[1], CONST[0].xxxx, TEMP[4].xxxx, TEMP[0]\n" - "MUL TEMP[2], TEMP[1], CONST[0].zzzz\n" - "TEX %s, TEMP[2], SAMP[0], 1D\n"; - -static const char radial_grad_asm[] = - "MOV TEMP[0].xy, IN[0]\n" - "MOV TEMP[0].z, CONST[1].yyyy\n" - "DP3 TEMP[1], CONST[2], TEMP[0]\n" - "DP3 TEMP[2], CONST[3], TEMP[0]\n" - "DP3 TEMP[3], CONST[4], TEMP[0]\n" - "RCP TEMP[3], TEMP[3]\n" - "MUL TEMP[1], TEMP[1], TEMP[3]\n" - "MUL TEMP[2], TEMP[2], TEMP[3]\n" - "MOV TEMP[5].x, TEMP[1]\n" - "MOV TEMP[5].y, TEMP[2]\n" - "MUL TEMP[0], CONST[0].yyyy, TEMP[5].yyyy\n" - "MAD TEMP[1], CONST[0].xxxx, TEMP[5].xxxx, TEMP[0]\n" - "ADD TEMP[1], TEMP[1], TEMP[1]\n" - "MUL TEMP[3], TEMP[5].yyyy, TEMP[5].yyyy\n" - "MAD TEMP[4], TEMP[5].xxxx, TEMP[5].xxxx, TEMP[3]\n" - "MOV TEMP[4], -TEMP[4]\n" - "MUL TEMP[2], CONST[0].zzzz, TEMP[4]\n" - "MUL TEMP[0], CONST[1].wwww, TEMP[2]\n" - "MUL TEMP[3], TEMP[1], TEMP[1]\n" - "SUB TEMP[2], TEMP[3], TEMP[0]\n" - "RSQ TEMP[2], |TEMP[2]|\n" - "RCP TEMP[2], TEMP[2]\n" - "SUB TEMP[1], TEMP[2], TEMP[1]\n" - "ADD TEMP[0], CONST[0].zzzz, CONST[0].zzzz\n" - "RCP TEMP[0], TEMP[0]\n" - "MUL TEMP[2], TEMP[1], TEMP[0]\n" - "TEX %s, TEMP[2], SAMP[0], 1D\n"; - -static const char pattern_asm[] = - "MOV TEMP[0].xy, IN[0]\n" - "MOV TEMP[0].z, CONST[1].yyyy\n" - "DP3 TEMP[1], CONST[2], TEMP[0]\n" - "DP3 TEMP[2], CONST[3], TEMP[0]\n" - "DP3 TEMP[3], CONST[4], TEMP[0]\n" - "RCP TEMP[3], TEMP[3]\n" - "MUL TEMP[1], TEMP[1], TEMP[3]\n" - "MUL TEMP[2], TEMP[2], TEMP[3]\n" - "MOV TEMP[4].x, TEMP[1]\n" - "MOV TEMP[4].y, TEMP[2]\n" - "RCP TEMP[0], CONST[1].zwzw\n" - "MOV TEMP[1], TEMP[4]\n" - "MUL TEMP[1].x, TEMP[1], TEMP[0]\n" - "MUL TEMP[1].y, TEMP[1], TEMP[0]\n" - "TEX %s, TEMP[1], SAMP[0], 2D\n"; - - -static const char mask_asm[] = - "TEX TEMP[1], IN[0], SAMP[1], 2D\n" - "MUL TEMP[0].w, TEMP[0].wwww, TEMP[1].wwww\n" - "MOV %s, TEMP[0]\n"; - - -static const char image_normal_asm[] = - "TEX %s, IN[1], SAMP[3], 2D\n"; - -static const char image_multiply_asm[] = - "TEX TEMP[1], IN[1], SAMP[3], 2D\n" - "MUL %s, TEMP[0], TEMP[1]\n"; - -static const char image_stencil_asm[] = - "TEX TEMP[1], IN[1], SAMP[3], 2D\n" - "MUL %s, TEMP[0], TEMP[1]\n"; - - -#define EXTENDED_BLEND_OVER \ - "SUB TEMP[3], CONST[1].yyyy, TEMP[1].wwww\n" \ - "SUB TEMP[4], CONST[1].yyyy, TEMP[0].wwww\n" \ - "MUL TEMP[3], TEMP[0], TEMP[3]\n" \ - "MUL TEMP[4], TEMP[1], TEMP[4]\n" \ - "ADD TEMP[3], TEMP[3], TEMP[4]\n" - -static const char blend_multiply_asm[] = - "TEX TEMP[1], IN[0], SAMP[2], 2D\n" - EXTENDED_BLEND_OVER - "MUL TEMP[4], TEMP[0], TEMP[1]\n" - "ADD TEMP[1], TEMP[4], TEMP[3]\n"/*result.rgb*/ - "MUL TEMP[2], TEMP[0].wwww, TEMP[1].wwww\n" - "ADD TEMP[3], TEMP[0].wwww, TEMP[1].wwww\n" - "SUB TEMP[1].w, TEMP[3], TEMP[2]\n" - "MOV %s, TEMP[1]\n"; -#if 1 -static const char blend_screen_asm[] = - "TEX TEMP[1], IN[0], SAMP[2], 2D\n" - "ADD TEMP[3], TEMP[0], TEMP[1]\n" - "MUL TEMP[2], TEMP[0], TEMP[1]\n" - "SUB %s, TEMP[3], TEMP[2]\n"; -#else -static const char blend_screen_asm[] = - "TEX TEMP[1], IN[0], SAMP[2], 2D\n" - "MOV %s, TEMP[1]\n"; -#endif - -static const char blend_darken_asm[] = - "TEX TEMP[1], IN[0], SAMP[2], 2D\n" - EXTENDED_BLEND_OVER - "MUL TEMP[4], TEMP[0], TEMP[1].wwww\n" - "MUL TEMP[5], TEMP[1], TEMP[0].wwww\n" - "MIN TEMP[4], TEMP[4], TEMP[5]\n" - "ADD TEMP[1], TEMP[3], TEMP[4]\n" - "MUL TEMP[2], TEMP[0].wwww, TEMP[1].wwww\n" - "ADD TEMP[3], TEMP[0].wwww, TEMP[1].wwww\n" - "SUB TEMP[1].w, TEMP[3], TEMP[2]\n" - "MOV %s, TEMP[1]\n"; - -static const char blend_lighten_asm[] = - "TEX TEMP[1], IN[0], SAMP[2], 2D\n" - EXTENDED_BLEND_OVER - "MUL TEMP[4], TEMP[0], TEMP[1].wwww\n" - "MUL TEMP[5], TEMP[1], TEMP[0].wwww\n" - "MAX TEMP[4], TEMP[4], TEMP[5]\n" - "ADD TEMP[1], TEMP[3], TEMP[4]\n" - "MUL TEMP[2], TEMP[0].wwww, TEMP[1].wwww\n" - "ADD TEMP[3], TEMP[0].wwww, TEMP[1].wwww\n" - "SUB TEMP[1].w, TEMP[3], TEMP[2]\n" - "MOV %s, TEMP[1]\n"; - - -static const char premultiply_asm[] = - "MUL TEMP[0].xyz, TEMP[0], TEMP[0].wwww\n"; - -static const char unpremultiply_asm[] = - "TEX TEMP[0], IN[0], SAMP[1], 2D\n"; - - -static const char color_bw_asm[] = - "ADD TEMP[1], CONST[1].yyyy, CONST[1].yyyy\n" - "RCP TEMP[2], TEMP[1]\n" - "ADD TEMP[1], CONST[1].yyyy, TEMP[2]\n" - "ADD TEMP[2].x, TEMP[0].xxxx, TEMP[0].yyyy\n" - "ADD TEMP[2].x, TEMP[0].zzzz, TEMP[0].xxxx\n" - "SGE TEMP[0].xyz, TEMP[2].xxxx, TEMP[1]\n" - "SGE TEMP[0].w, TEMP[0].wwww, TEMP[2].yyyy\n" - "MOV %s, TEMP[0]\n"; +#include "tgsi/tgsi_ureg.h" + +typedef void (* ureg_func)( struct ureg_program *ureg, + struct ureg_dst *out, + struct ureg_src *in, + struct ureg_src *sampler, + struct ureg_dst *temp, + struct ureg_src *constant); + +static INLINE void +solid_fill( struct ureg_program *ureg, + struct ureg_dst *out, + struct ureg_src *in, + struct ureg_src *sampler, + struct ureg_dst *temp, + struct ureg_src *constant) +{ + ureg_MOV(ureg, *out, constant[0]); +} + +static INLINE void +linear_grad( struct ureg_program *ureg, + struct ureg_dst *out, + struct ureg_src *in, + struct ureg_src *sampler, + struct ureg_dst *temp, + struct ureg_src *constant) +{ + + ureg_MOV(ureg, + ureg_writemask(temp[0], TGSI_WRITEMASK_XY), + in[0]); + ureg_MOV(ureg, + ureg_writemask(temp[0], TGSI_WRITEMASK_Z), + ureg_scalar(constant[1], TGSI_SWIZZLE_Y)); + ureg_DP3(ureg, temp[1], constant[2], ureg_src(temp[0])); + ureg_DP3(ureg, temp[2], constant[3], ureg_src(temp[0])); + ureg_DP3(ureg, temp[3], constant[4], ureg_src(temp[0])); + ureg_RCP(ureg, temp[3], ureg_src(temp[3])); + ureg_MUL(ureg, temp[1], ureg_src(temp[1]), ureg_src(temp[3])); + ureg_MUL(ureg, temp[2], ureg_src(temp[2]), ureg_src(temp[3])); + ureg_MOV(ureg, ureg_writemask(temp[4], TGSI_WRITEMASK_X), ureg_src(temp[1])); + ureg_MOV(ureg, ureg_writemask(temp[4], TGSI_WRITEMASK_Y), ureg_src(temp[2])); + ureg_MUL(ureg, temp[0], + ureg_scalar(constant[0], TGSI_SWIZZLE_Y), + ureg_scalar(ureg_src(temp[4]), TGSI_SWIZZLE_Y)); + ureg_MAD(ureg, temp[1], + ureg_scalar(constant[0], TGSI_SWIZZLE_X), + ureg_scalar(ureg_src(temp[4]), TGSI_SWIZZLE_X), + ureg_src(temp[0])); + ureg_MUL(ureg, temp[2], ureg_src(temp[1]), + ureg_scalar(constant[0], TGSI_SWIZZLE_Z)); + ureg_TEX(ureg, *out, TGSI_TEXTURE_1D, ureg_src(temp[2]), sampler[0]); +} + +static INLINE void +radial_grad( struct ureg_program *ureg, + struct ureg_dst *out, + struct ureg_src *in, + struct ureg_src *sampler, + struct ureg_dst *temp, + struct ureg_src *constant) +{ + + ureg_MOV(ureg, ureg_writemask(temp[0], TGSI_WRITEMASK_XY), in[0]); + ureg_MOV(ureg, + ureg_writemask(temp[0], TGSI_WRITEMASK_Z), + ureg_scalar(constant[1], TGSI_SWIZZLE_Y)); + ureg_DP3(ureg, temp[1], constant[2], ureg_src(temp[0])); + ureg_DP3(ureg, temp[2], constant[3], ureg_src(temp[0])); + ureg_DP3(ureg, temp[3], constant[4], ureg_src(temp[0])); + ureg_RCP(ureg, temp[3], ureg_src(temp[3])); + ureg_MUL(ureg, temp[1], ureg_src(temp[1]), ureg_src(temp[3])); + ureg_MUL(ureg, temp[2], ureg_src(temp[2]), ureg_src(temp[3])); + ureg_MOV(ureg, ureg_writemask(temp[5], TGSI_WRITEMASK_X), ureg_src(temp[1])); + ureg_MOV(ureg, ureg_writemask(temp[5], TGSI_WRITEMASK_Y), ureg_src(temp[2])); + ureg_MUL(ureg, temp[0], ureg_scalar(constant[0], TGSI_SWIZZLE_Y), + ureg_scalar(ureg_src(temp[5]), TGSI_SWIZZLE_Y)); + ureg_MAD(ureg, temp[1], + ureg_scalar(constant[0], TGSI_SWIZZLE_X), + ureg_scalar(ureg_src(temp[5]), TGSI_SWIZZLE_X), ureg_src(temp[0])); + ureg_ADD(ureg, temp[1], ureg_src(temp[1]), ureg_src(temp[1])); + ureg_MUL(ureg, temp[3], + ureg_scalar(ureg_src(temp[5]), TGSI_SWIZZLE_Y), + ureg_scalar(ureg_src(temp[5]), TGSI_SWIZZLE_Y)); + ureg_MAD(ureg, temp[4], + ureg_scalar(ureg_src(temp[5]), TGSI_SWIZZLE_X), + ureg_scalar(ureg_src(temp[5]), TGSI_SWIZZLE_X), + ureg_src(temp[3])); + ureg_MOV(ureg, temp[4], ureg_negate(ureg_src(temp[4]))); + ureg_MUL(ureg, temp[2], + ureg_scalar(constant[0], TGSI_SWIZZLE_Z), + ureg_src(temp[4])); + ureg_MUL(ureg, temp[0], + ureg_scalar(constant[1], TGSI_SWIZZLE_W), + ureg_src(temp[2])); + ureg_MUL(ureg, temp[3], ureg_src(temp[1]), ureg_src(temp[1])); + + ureg_SUB(ureg, temp[2], ureg_src(temp[3]), ureg_src(temp[0])); + ureg_RSQ(ureg, temp[2], ureg_abs(ureg_src(temp[2]))); + ureg_RCP(ureg, temp[2], ureg_src(temp[2])); + ureg_SUB(ureg, temp[1], ureg_src(temp[2]), ureg_src(temp[1])); + ureg_ADD(ureg, temp[0], + ureg_scalar(constant[0], TGSI_SWIZZLE_Z), + ureg_scalar(constant[0], TGSI_SWIZZLE_Z)); + ureg_RCP(ureg, temp[0], ureg_src(temp[0])); + ureg_MUL(ureg, temp[2], ureg_src(temp[1]), ureg_src(temp[0])); + ureg_TEX(ureg, *out, TGSI_TEXTURE_1D, ureg_src(temp[2]), sampler[0]); + +} + + +static INLINE void +pattern( struct ureg_program *ureg, + struct ureg_dst *out, + struct ureg_src *in, + struct ureg_src *sampler, + struct ureg_dst *temp, + struct ureg_src *constant) +{ + ureg_MOV(ureg, + ureg_writemask(temp[0], TGSI_WRITEMASK_XY), + in[0]); + ureg_MOV(ureg, + ureg_writemask(temp[0], TGSI_WRITEMASK_Z), + ureg_scalar(constant[1], TGSI_SWIZZLE_Y)); + ureg_DP3(ureg, temp[1], constant[2], ureg_src(temp[0])); + ureg_DP3(ureg, temp[2], constant[3], ureg_src(temp[0])); + ureg_DP3(ureg, temp[3], constant[4], ureg_src(temp[0])); + ureg_RCP(ureg, temp[3], ureg_src(temp[3])); + ureg_MUL(ureg, temp[1], ureg_src(temp[1]), ureg_src(temp[3])); + ureg_MUL(ureg, temp[2], ureg_src(temp[2]), ureg_src(temp[3])); + ureg_MOV(ureg, ureg_writemask(temp[4], TGSI_WRITEMASK_X), ureg_src(temp[1])); + ureg_MOV(ureg, ureg_writemask(temp[4], TGSI_WRITEMASK_Y), ureg_src(temp[2])); + ureg_RCP(ureg, temp[0], + ureg_swizzle(constant[1], + TGSI_SWIZZLE_Z, + TGSI_SWIZZLE_W, + TGSI_SWIZZLE_Z, + TGSI_SWIZZLE_W)); + ureg_MOV(ureg, temp[1], ureg_src(temp[4])); + ureg_MUL(ureg, + ureg_writemask(temp[1], TGSI_WRITEMASK_X), + ureg_src(temp[1]), + ureg_src(temp[0])); + ureg_MUL(ureg, + ureg_writemask(temp[1], TGSI_WRITEMASK_Y), + ureg_src(temp[1]), + ureg_src(temp[0])); + ureg_TEX(ureg, *out, TGSI_TEXTURE_2D, ureg_src(temp[1]), sampler[0]); +} + +static INLINE void +mask( struct ureg_program *ureg, + struct ureg_dst *out, + struct ureg_src *in, + struct ureg_src *sampler, + struct ureg_dst *temp, + struct ureg_src *constant) +{ + ureg_TEX(ureg, temp[1], TGSI_TEXTURE_2D, in[0], sampler[1]); + ureg_MUL(ureg, ureg_writemask(temp[0], TGSI_WRITEMASK_W), + ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W), + ureg_scalar(ureg_src(temp[1]), TGSI_SWIZZLE_W)); + ureg_MOV(ureg, *out, ureg_src(temp[0])); +} + +static INLINE void +image_normal( struct ureg_program *ureg, + struct ureg_dst *out, + struct ureg_src *in, + struct ureg_src *sampler, + struct ureg_dst *temp, + struct ureg_src *constant) +{ + ureg_TEX(ureg, *out, TGSI_TEXTURE_2D, in[1], sampler[3]); +} + + +static INLINE void +image_multiply( struct ureg_program *ureg, + struct ureg_dst *out, + struct ureg_src *in, + struct ureg_src *sampler, + struct ureg_dst *temp, + struct ureg_src *constant) +{ + ureg_TEX(ureg, temp[1], TGSI_TEXTURE_2D, in[1], sampler[3]); + ureg_MUL(ureg, *out, ureg_src(temp[0]), ureg_src(temp[1])); +} + + +static INLINE void +image_stencil( struct ureg_program *ureg, + struct ureg_dst *out, + struct ureg_src *in, + struct ureg_src *sampler, + struct ureg_dst *temp, + struct ureg_src *constant) +{ + ureg_TEX(ureg, temp[1], TGSI_TEXTURE_2D, in[1], sampler[3]); + ureg_MUL(ureg, *out, ureg_src(temp[0]), ureg_src(temp[1])); +} + +#define EXTENDED_BLENDER_OVER_FUNC \ + ureg_SUB(ureg, temp[3], \ + ureg_scalar(constant[1], TGSI_SWIZZLE_Y), \ + ureg_scalar(ureg_src(temp[1]), TGSI_SWIZZLE_W)); \ + ureg_SUB(ureg, temp[3], \ + ureg_scalar(constant[1], TGSI_SWIZZLE_Y), \ + ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W)); \ + ureg_MUL(ureg, temp[3], ureg_src(temp[0]), ureg_src(temp[3])); \ + ureg_MUL(ureg, temp[4], ureg_src(temp[1]), ureg_src(temp[4])); \ + ureg_ADD(ureg, temp[3], ureg_src(temp[3]), ureg_src(temp[4])); + + +static INLINE void +blend_multiply( struct ureg_program *ureg, + struct ureg_dst *out, + struct ureg_src *in, + struct ureg_src *sampler, + struct ureg_dst *temp, + struct ureg_src *constant) +{ + ureg_TEX(ureg, temp[1], TGSI_TEXTURE_2D, in[0], sampler[2]); + EXTENDED_BLENDER_OVER_FUNC + ureg_MUL(ureg, temp[4], ureg_src(temp[0]), ureg_src(temp[1])); + ureg_ADD(ureg, temp[1], ureg_src(temp[4]), ureg_src(temp[3])); + + ureg_MUL(ureg, temp[2], ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W), + ureg_scalar(ureg_src(temp[1]), TGSI_SWIZZLE_W)); + ureg_ADD(ureg, temp[3], ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W), + ureg_scalar(ureg_src(temp[1]), TGSI_SWIZZLE_W)); + ureg_SUB(ureg, ureg_writemask(temp[1], TGSI_WRITEMASK_W), + ureg_src(temp[3]), ureg_src(temp[2])); + + ureg_MOV(ureg, *out, ureg_src(temp[1])); +} + +static INLINE void +blend_screen( struct ureg_program *ureg, + struct ureg_dst *out, + struct ureg_src *in, + struct ureg_src *sampler, + struct ureg_dst *temp, + struct ureg_src *constant) +{ + ureg_TEX(ureg, temp[1], TGSI_TEXTURE_2D, in[0], sampler[2]); + ureg_ADD(ureg, temp[3], ureg_src(temp[0]), ureg_src(temp[1])); + ureg_MUL(ureg, temp[2], ureg_src(temp[0]), ureg_src(temp[1])); + ureg_SUB(ureg, *out, ureg_src(temp[3]), ureg_src(temp[2])); +} + +static INLINE void +blend_darken( struct ureg_program *ureg, + struct ureg_dst *out, + struct ureg_src *in, + struct ureg_src *sampler, + struct ureg_dst *temp, + struct ureg_src *constant) +{ + ureg_TEX(ureg, temp[1], TGSI_TEXTURE_2D, in[0], sampler[2]); + EXTENDED_BLENDER_OVER_FUNC + ureg_MUL(ureg, temp[4], ureg_src(temp[0]), + ureg_scalar(ureg_src(temp[1]), TGSI_SWIZZLE_W)); + ureg_MUL(ureg, temp[5], ureg_src(temp[1]), + ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W)); + ureg_MIN(ureg, temp[4], ureg_src(temp[4]), ureg_src(temp[5])); + ureg_ADD(ureg, temp[1], ureg_src(temp[3]), ureg_src(temp[4])); + + ureg_MUL(ureg, temp[2], ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W), + ureg_scalar(ureg_src(temp[1]), TGSI_SWIZZLE_W)); + ureg_ADD(ureg, temp[3], ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W), + ureg_scalar(ureg_src(temp[1]), TGSI_SWIZZLE_W)); + ureg_SUB(ureg, ureg_writemask(temp[1], TGSI_WRITEMASK_W), + ureg_src(temp[3]), ureg_src(temp[2])); + + ureg_MOV(ureg, *out, ureg_src(temp[1])); +} + +static INLINE void +blend_lighten( struct ureg_program *ureg, + struct ureg_dst *out, + struct ureg_src *in, + struct ureg_src *sampler, + struct ureg_dst *temp, + struct ureg_src *constant) +{ + ureg_TEX(ureg, temp[1], TGSI_TEXTURE_2D, in[0], sampler[2]); + EXTENDED_BLENDER_OVER_FUNC + ureg_MUL(ureg, temp[4], ureg_src(temp[0]), + ureg_scalar(ureg_src(temp[1]), TGSI_SWIZZLE_W)); + ureg_MUL(ureg, temp[5], ureg_src(temp[1]), + ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W)); + ureg_MAX(ureg, temp[4], ureg_src(temp[4]), ureg_src(temp[5])); + ureg_ADD(ureg, temp[1], ureg_src(temp[3]), ureg_src(temp[4])); + + ureg_MUL(ureg, temp[2], ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W), + ureg_scalar(ureg_src(temp[1]), TGSI_SWIZZLE_W)); + ureg_ADD(ureg, temp[3], ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W), + ureg_scalar(ureg_src(temp[1]), TGSI_SWIZZLE_W)); + ureg_SUB(ureg, ureg_writemask(temp[1], TGSI_WRITEMASK_W), + ureg_src(temp[3]), ureg_src(temp[2])); + + ureg_MOV(ureg, *out, ureg_src(temp[1])); +} + +static INLINE void +premultiply( struct ureg_program *ureg, + struct ureg_dst *out, + struct ureg_src *in, + struct ureg_src *sampler, + struct ureg_dst *temp, + struct ureg_src *constant) +{ + ureg_MUL(ureg, + ureg_writemask(temp[0], TGSI_WRITEMASK_XYZ), + ureg_src(temp[0]), + ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W)); +} + +static INLINE void +unpremultiply( struct ureg_program *ureg, + struct ureg_dst *out, + struct ureg_src *in, + struct ureg_src *sampler, + struct ureg_dst *temp, + struct ureg_src *constant) +{ + ureg_TEX(ureg, temp[0], TGSI_TEXTURE_2D, in[0], sampler[1]); +} + + +static INLINE void +color_bw( struct ureg_program *ureg, + struct ureg_dst *out, + struct ureg_src *in, + struct ureg_src *sampler, + struct ureg_dst *temp, + struct ureg_src *constant) +{ + ureg_ADD(ureg, temp[1], + ureg_scalar(constant[1], TGSI_SWIZZLE_Y), + ureg_scalar(constant[1], TGSI_SWIZZLE_Y)); + ureg_RCP(ureg, temp[2], ureg_src(temp[1])); + ureg_ADD(ureg, temp[1], + ureg_scalar(constant[1], TGSI_SWIZZLE_Y), + ureg_src(temp[2])); + ureg_ADD(ureg, ureg_writemask(temp[2], TGSI_WRITEMASK_X), + ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_X), + ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_Y)); + ureg_ADD(ureg, ureg_writemask(temp[2], TGSI_WRITEMASK_X), + ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_Z), + ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_X)); + ureg_SGE(ureg, + ureg_writemask(temp[0], TGSI_WRITEMASK_XYZ), + ureg_scalar(ureg_src(temp[2]), TGSI_SWIZZLE_X), + ureg_src(temp[1])); + ureg_SGE(ureg, + ureg_writemask(temp[0], TGSI_WRITEMASK_W), + ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W), + ureg_scalar(ureg_src(temp[2]), TGSI_SWIZZLE_Y)); + ureg_MOV(ureg, *out, ureg_src(temp[0])); +} struct shader_asm_info { VGint id; - VGint num_tokens; - const char * txt; + ureg_func func; VGboolean needs_position; @@ -203,44 +412,44 @@ struct shader_asm_info { static const struct shader_asm_info shaders_asm[] = { /* fills */ - {VEGA_SOLID_FILL_SHADER, 40, solid_fill_asm, + {VEGA_SOLID_FILL_SHADER, solid_fill, VG_FALSE, 0, 1, 0, 0, 0, 0}, - {VEGA_LINEAR_GRADIENT_SHADER, 200, linear_grad_asm, + {VEGA_LINEAR_GRADIENT_SHADER, linear_grad, VG_TRUE, 0, 5, 0, 1, 0, 5}, - {VEGA_RADIAL_GRADIENT_SHADER, 200, radial_grad_asm, + {VEGA_RADIAL_GRADIENT_SHADER, radial_grad, VG_TRUE, 0, 5, 0, 1, 0, 6}, - {VEGA_PATTERN_SHADER, 100, pattern_asm, + {VEGA_PATTERN_SHADER, pattern, VG_TRUE, 1, 4, 0, 1, 0, 5}, /* image draw modes */ - {VEGA_IMAGE_NORMAL_SHADER, 200, image_normal_asm, + {VEGA_IMAGE_NORMAL_SHADER, image_normal, VG_TRUE, 0, 0, 3, 1, 0, 0}, - {VEGA_IMAGE_MULTIPLY_SHADER, 200, image_multiply_asm, + {VEGA_IMAGE_MULTIPLY_SHADER, image_multiply, VG_TRUE, 0, 0, 3, 1, 0, 2}, - {VEGA_IMAGE_STENCIL_SHADER, 200, image_stencil_asm, + {VEGA_IMAGE_STENCIL_SHADER, image_stencil, VG_TRUE, 0, 0, 3, 1, 0, 2}, - {VEGA_MASK_SHADER, 100, mask_asm, + {VEGA_MASK_SHADER, mask, VG_TRUE, 0, 0, 1, 1, 0, 2}, /* extra blend modes */ - {VEGA_BLEND_MULTIPLY_SHADER, 200, blend_multiply_asm, + {VEGA_BLEND_MULTIPLY_SHADER, blend_multiply, VG_TRUE, 1, 1, 2, 1, 0, 5}, - {VEGA_BLEND_SCREEN_SHADER, 200, blend_screen_asm, + {VEGA_BLEND_SCREEN_SHADER, blend_screen, VG_TRUE, 0, 0, 2, 1, 0, 4}, - {VEGA_BLEND_DARKEN_SHADER, 200, blend_darken_asm, + {VEGA_BLEND_DARKEN_SHADER, blend_darken, VG_TRUE, 1, 1, 2, 1, 0, 6}, - {VEGA_BLEND_LIGHTEN_SHADER, 200, blend_lighten_asm, + {VEGA_BLEND_LIGHTEN_SHADER, blend_lighten, VG_TRUE, 1, 1, 2, 1, 0, 6}, /* premultiply */ - {VEGA_PREMULTIPLY_SHADER, 100, premultiply_asm, + {VEGA_PREMULTIPLY_SHADER, premultiply, VG_FALSE, 0, 0, 0, 0, 0, 1}, - {VEGA_UNPREMULTIPLY_SHADER, 100, unpremultiply_asm, + {VEGA_UNPREMULTIPLY_SHADER, unpremultiply, VG_FALSE, 0, 0, 0, 0, 0, 1}, /* color transform to black and white */ - {VEGA_BW_SHADER, 150, color_bw_asm, + {VEGA_BW_SHADER, color_bw, VG_FALSE, 1, 1, 0, 0, 0, 3}, }; #endif diff --git a/src/gallium/state_trackers/vega/image.c b/src/gallium/state_trackers/vega/image.c index 1112ad9839..2e10965be4 100644 --- a/src/gallium/state_trackers/vega/image.c +++ b/src/gallium/state_trackers/vega/image.c @@ -37,7 +37,7 @@ #include "pipe/p_context.h" #include "pipe/p_screen.h" -#include "pipe/p_inlines.h" +#include "util/u_inlines.h" #include "util/u_blit.h" #include "util/u_format.h" #include "util/u_tile.h" diff --git a/src/gallium/state_trackers/vega/mask.c b/src/gallium/state_trackers/vega/mask.c index 42300bb6d5..467b95b751 100644 --- a/src/gallium/state_trackers/vega/mask.c +++ b/src/gallium/state_trackers/vega/mask.c @@ -35,7 +35,7 @@ #include "pipe/p_context.h" #include "pipe/p_screen.h" -#include "pipe/p_inlines.h" +#include "util/u_inlines.h" #include "util/u_format.h" #include "util/u_memory.h" @@ -217,7 +217,7 @@ static void setup_mask_framebuffer(struct pipe_surface *surf, static void setup_mask_operation(VGMaskOperation operation) { struct vg_context *ctx = vg_current_context(); - struct pipe_constant_buffer *cbuf = &ctx->mask.cbuf; + struct pipe_buffer **cbuf = &ctx->mask.cbuf; const VGint param_bytes = 4 * sizeof(VGfloat); const VGfloat ones[4] = {1.f, 1.f, 1.f, 1.f}; void *shader = 0; @@ -225,17 +225,17 @@ static void setup_mask_operation(VGMaskOperation operation) /* We always need to get a new buffer, to keep the drivers simple and * avoid gratuitous rendering synchronization. */ - pipe_buffer_reference(&cbuf->buffer, NULL); + pipe_buffer_reference(cbuf, NULL); - cbuf->buffer = pipe_buffer_create(ctx->pipe->screen, 1, - PIPE_BUFFER_USAGE_CONSTANT, - param_bytes); - if (cbuf->buffer) { - st_no_flush_pipe_buffer_write(ctx, cbuf->buffer, + *cbuf = pipe_buffer_create(ctx->pipe->screen, 1, + PIPE_BUFFER_USAGE_CONSTANT, + param_bytes); + if (*cbuf) { + st_no_flush_pipe_buffer_write(ctx, *cbuf, 0, param_bytes, ones); } - ctx->pipe->set_constant_buffer(ctx->pipe, PIPE_SHADER_FRAGMENT, 0, cbuf); + ctx->pipe->set_constant_buffer(ctx->pipe, PIPE_SHADER_FRAGMENT, 0, *cbuf); switch (operation) { case VG_UNION_MASK: { if (!ctx->mask.union_fs) { @@ -320,22 +320,22 @@ static void setup_mask_samplers(struct pipe_texture *umask) static void setup_mask_fill(const VGfloat color[4]) { struct vg_context *ctx = vg_current_context(); - struct pipe_constant_buffer *cbuf = &ctx->mask.cbuf; + struct pipe_buffer **cbuf = &ctx->mask.cbuf; const VGint param_bytes = 4 * sizeof(VGfloat); /* We always need to get a new buffer, to keep the drivers simple and * avoid gratuitous rendering synchronization. */ - pipe_buffer_reference(&cbuf->buffer, NULL); + pipe_buffer_reference(cbuf, NULL); - cbuf->buffer = pipe_buffer_create(ctx->pipe->screen, 1, - PIPE_BUFFER_USAGE_CONSTANT, - param_bytes); - if (cbuf->buffer) { - st_no_flush_pipe_buffer_write(ctx, cbuf->buffer, 0, param_bytes, color); + *cbuf = pipe_buffer_create(ctx->pipe->screen, 1, + PIPE_BUFFER_USAGE_CONSTANT, + param_bytes); + if (*cbuf) { + st_no_flush_pipe_buffer_write(ctx, *cbuf, 0, param_bytes, color); } - ctx->pipe->set_constant_buffer(ctx->pipe, PIPE_SHADER_FRAGMENT, 0, cbuf); + ctx->pipe->set_constant_buffer(ctx->pipe, PIPE_SHADER_FRAGMENT, 0, *cbuf); cso_set_fragment_shader_handle(ctx->cso_context, shaders_cache_fill(ctx->sc, VEGA_SOLID_FILL_SHADER)); @@ -354,15 +354,12 @@ static void setup_mask_blend() struct pipe_blend_state blend; memset(&blend, 0, sizeof(struct pipe_blend_state)); - blend.blend_enable = 1; - blend.colormask |= PIPE_MASK_R; - blend.colormask |= PIPE_MASK_G; - blend.colormask |= PIPE_MASK_B; - blend.colormask |= PIPE_MASK_A; - blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE; - blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE; - blend.rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; - blend.alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend.rt[0].blend_enable = 0; + blend.rt[0].colormask = PIPE_MASK_RGBA; + blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE; + blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE; + blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; cso_set_blend(ctx->cso_context, &blend); } diff --git a/src/gallium/state_trackers/vega/paint.c b/src/gallium/state_trackers/vega/paint.c index cc73771d35..3405d635f0 100644 --- a/src/gallium/state_trackers/vega/paint.c +++ b/src/gallium/state_trackers/vega/paint.c @@ -32,7 +32,7 @@ #include "st_inlines.h" #include "pipe/p_compiler.h" -#include "pipe/p_inlines.h" +#include "util/u_inlines.h" #include "util/u_format.h" #include "util/u_memory.h" @@ -77,7 +77,8 @@ struct vg_paint { struct pipe_sampler_state sampler; } pattern; - struct pipe_constant_buffer cbuf; + /* XXX next 3 all unneded? */ + struct pipe_buffer *cbuf; struct pipe_shader_state fs_state; void *fs; }; diff --git a/src/gallium/state_trackers/vega/polygon.c b/src/gallium/state_trackers/vega/polygon.c index b6d282d803..f56ea0c8b4 100644 --- a/src/gallium/state_trackers/vega/polygon.c +++ b/src/gallium/state_trackers/vega/polygon.c @@ -37,7 +37,7 @@ #include "pipe/p_context.h" #include "pipe/p_defines.h" #include "pipe/p_state.h" -#include "pipe/p_inlines.h" +#include "util/u_inlines.h" #include "pipe/p_screen.h" #include "util/u_draw_quad.h" @@ -248,12 +248,12 @@ VGboolean polygon_is_closed(struct polygon *p) static void set_blend_for_fill(struct pipe_blend_state *blend) { memset(blend, 0, sizeof(struct pipe_blend_state)); - blend->colormask = 0; /*disable colorwrites*/ + blend->rt[0].colormask = 0; /*disable colorwrites*/ - blend->rgb_src_factor = PIPE_BLENDFACTOR_ONE; - blend->alpha_src_factor = PIPE_BLENDFACTOR_ONE; - blend->rgb_dst_factor = PIPE_BLENDFACTOR_INV_SRC_ALPHA; - blend->alpha_dst_factor = PIPE_BLENDFACTOR_INV_SRC_ALPHA; + blend->rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE; + blend->rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE; + blend->rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_INV_SRC_ALPHA; + blend->rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_INV_SRC_ALPHA; } static void draw_polygon(struct vg_context *ctx, @@ -293,6 +293,7 @@ static void draw_polygon(struct vg_context *ctx, /* tell pipe about the vertex attributes */ velement.src_offset = 0; + velement.instance_divisor = 0; velement.vertex_buffer_index = 0; velement.src_format = PIPE_FORMAT_R32G32_FLOAT; velement.nr_components = COMPONENTS; diff --git a/src/gallium/state_trackers/vega/renderer.c b/src/gallium/state_trackers/vega/renderer.c index 64e3a7c545..05620efa9c 100644 --- a/src/gallium/state_trackers/vega/renderer.c +++ b/src/gallium/state_trackers/vega/renderer.c @@ -30,7 +30,7 @@ #include "pipe/p_context.h" #include "pipe/p_state.h" -#include "pipe/p_inlines.h" +#include "util/u_inlines.h" #include "pipe/p_screen.h" #include "pipe/p_shader_tokens.h" @@ -317,11 +317,11 @@ void renderer_copy_texture(struct renderer *ctx, { struct pipe_blend_state blend; memset(&blend, 0, sizeof(blend)); - blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE; - blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE; - blend.rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; - blend.alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; - blend.colormask = PIPE_MASK_RGBA; + blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE; + blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE; + blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend.rt[0].colormask = PIPE_MASK_RGBA; cso_set_blend(ctx->cso, &blend); } @@ -486,11 +486,11 @@ void renderer_copy_surface(struct renderer *ctx, { struct pipe_blend_state blend; memset(&blend, 0, sizeof(blend)); - blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE; - blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE; - blend.rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; - blend.alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; - blend.colormask = PIPE_MASK_RGBA; + blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE; + blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE; + blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend.rt[0].colormask = PIPE_MASK_RGBA; cso_set_blend(ctx->cso, &blend); } diff --git a/src/gallium/state_trackers/vega/shader.c b/src/gallium/state_trackers/vega/shader.c index d9074a377b..0e71a507bf 100644 --- a/src/gallium/state_trackers/vega/shader.c +++ b/src/gallium/state_trackers/vega/shader.c @@ -35,7 +35,7 @@ #include "pipe/p_context.h" #include "pipe/p_screen.h" #include "pipe/p_state.h" -#include "pipe/p_inlines.h" +#include "util/u_inlines.h" #include "util/u_memory.h" #define MAX_CONSTANTS 20 @@ -51,7 +51,7 @@ struct shader { VGImageMode image_mode; float constants[MAX_CONSTANTS]; - struct pipe_constant_buffer cbuf; + struct pipe_buffer *cbuf; struct pipe_shader_state fs_state; void *fs; }; @@ -96,25 +96,25 @@ static void setup_constant_buffer(struct shader *shader) { struct vg_context *ctx = shader->context; struct pipe_context *pipe = shader->context->pipe; - struct pipe_constant_buffer *cbuf = &shader->cbuf; + struct pipe_buffer **cbuf = &shader->cbuf; VGint param_bytes = paint_constant_buffer_size(shader->paint); float temp_buf[MAX_CONSTANTS]; assert(param_bytes <= sizeof(temp_buf)); paint_fill_constant_buffer(shader->paint, temp_buf); - if (cbuf->buffer == NULL || + if (*cbuf == NULL || memcmp(temp_buf, shader->constants, param_bytes) != 0) { - pipe_buffer_reference(&cbuf->buffer, NULL); + pipe_buffer_reference(cbuf, NULL); memcpy(shader->constants, temp_buf, param_bytes); - cbuf->buffer = pipe_user_buffer_create(pipe->screen, - &shader->constants, - sizeof(shader->constants)); + *cbuf = pipe_user_buffer_create(pipe->screen, + &shader->constants, + sizeof(shader->constants)); } - ctx->pipe->set_constant_buffer(ctx->pipe, PIPE_SHADER_FRAGMENT, 0, cbuf); + ctx->pipe->set_constant_buffer(ctx->pipe, PIPE_SHADER_FRAGMENT, 0, *cbuf); } static VGint blend_bind_samplers(struct vg_context *ctx, @@ -135,8 +135,8 @@ static VGint blend_bind_samplers(struct vg_context *ctx, textures[2] = stfb->blend_texture; if (!samplers[0] || !textures[0]) { - samplers[1] = samplers[2]; - textures[1] = textures[2]; + samplers[0] = samplers[2]; + textures[0] = textures[2]; } if (!samplers[1] || !textures[1]) { samplers[1] = samplers[0]; diff --git a/src/gallium/state_trackers/vega/shaders_cache.c b/src/gallium/state_trackers/vega/shaders_cache.c index f620075d0b..f43fe6ee4c 100644 --- a/src/gallium/state_trackers/vega/shaders_cache.c +++ b/src/gallium/state_trackers/vega/shaders_cache.c @@ -30,7 +30,7 @@ #include "pipe/p_context.h" #include "pipe/p_defines.h" -#include "pipe/p_inlines.h" +#include "util/u_inlines.h" #include "pipe/p_screen.h" #include "pipe/p_shader_tokens.h" @@ -123,17 +123,23 @@ static INLINE VGint range_max(VGint max, VGint current) return MAX2(max, current); } -static void -create_preamble(char *txt, - const struct shader_asm_info *shaders[SHADER_STAGES], - int num_shaders) +static void * +combine_shaders(const struct shader_asm_info *shaders[SHADER_STAGES], int num_shaders, + struct pipe_context *pipe, + struct pipe_shader_state *shader) { VGboolean declare_input = VG_FALSE; VGint start_const = -1, end_const = 0; VGint start_temp = -1, end_temp = 0; VGint start_sampler = -1, end_sampler = 0; - VGint i; + VGint i, current_shader = 0; VGint num_consts, num_temps, num_samplers; + struct ureg_program *ureg; + struct ureg_src in[2]; + struct ureg_src *sampler = NULL; + struct ureg_src *constant = NULL; + struct ureg_dst out, *temp = NULL; + void *p = NULL; for (i = 0; i < num_shaders; ++i) { if (shaders[i]->num_consts) @@ -158,99 +164,94 @@ create_preamble(char *txt, if (start_temp < 0) start_temp = 0; if (start_sampler < 0) - start_sampler = 0; + start_sampler = 0; num_consts = end_const - start_const; num_temps = end_temp - start_temp; num_samplers = end_sampler - start_sampler; - /* end exclusive */ - --end_const; - --end_temp; - --end_sampler; - sprintf(txt, "FRAG\n"); + ureg = ureg_create(TGSI_PROCESSOR_FRAGMENT); + if (!ureg) + return NULL; if (declare_input) { - sprintf(txt + strlen(txt), "DCL IN[0], POSITION, LINEAR\n"); - sprintf(txt + strlen(txt), "DCL IN[1], GENERIC[0], PERSPECTIVE\n"); + in[0] = ureg_DECL_fs_input(ureg, + TGSI_SEMANTIC_POSITION, + 0, + TGSI_INTERPOLATE_LINEAR); + in[1] = ureg_DECL_fs_input(ureg, + TGSI_SEMANTIC_GENERIC, + 0, + TGSI_INTERPOLATE_PERSPECTIVE); } /* we always have a color output */ - sprintf(txt + strlen(txt), "DCL OUT[0], COLOR, CONSTANT\n"); - - if (num_consts > 1) - sprintf(txt + strlen(txt), "DCL CONST[%d..%d], CONSTANT\n", start_const, end_const); - else if (num_consts == 1) - sprintf(txt + strlen(txt), "DCL CONST[%d], CONSTANT\n", start_const); - - if (num_temps > 1) - sprintf(txt + strlen(txt), "DCL TEMP[%d..%d], CONSTANT\n", start_temp, end_temp); - else if (num_temps > 1) - sprintf(txt + strlen(txt), "DCL TEMP[%d], CONSTANT\n", start_temp); - - if (num_samplers > 1) - sprintf(txt + strlen(txt), "DCL SAMP[%d..%d], CONSTANT\n", start_sampler, end_sampler); - else if (num_samplers == 1) - sprintf(txt + strlen(txt), "DCL SAMP[%d], CONSTANT\n", start_sampler); -} + out = ureg_DECL_output(ureg, TGSI_SEMANTIC_COLOR, 0); -static void * -combine_shaders(const struct shader_asm_info *shaders[SHADER_STAGES], int num_shaders, - struct pipe_context *pipe, - struct pipe_shader_state *shader) -{ - char *combined_txt; - int combined_len = MAX_PREAMBLE; - int combined_tokens = 0; - int i = 0; - int current_shader = 0; - int current_len; + if (num_consts >= 1) { + constant = (struct ureg_src *) malloc(sizeof(struct ureg_src) * end_const); + for (i = start_const; i < end_const; i++) { + constant[i] = ureg_DECL_constant(ureg, i); + } - for (i = 0; i < num_shaders; ++i) { - combined_len += strlen(shaders[i]->txt); - combined_tokens += shaders[i]->num_tokens; } - /* add for the %s->TEMP[0] substitutions */ - combined_len += num_shaders * 7 /*TEMP[0]*/ + 4 /*"END\n"*/; - combined_txt = (char*)malloc(combined_len); - combined_txt[0] = '\0'; + if (num_temps >= 1) { + temp = (struct ureg_dst *) malloc(sizeof(struct ureg_dst) * end_temp); + for (i = start_temp; i < end_temp; i++) { + temp[i] = ureg_DECL_temporary(ureg); + } + } - create_preamble(combined_txt, shaders, num_shaders); + if (num_samplers >= 1) { + sampler = (struct ureg_src *) malloc(sizeof(struct ureg_src) * end_sampler); + for (i = start_sampler; i < end_sampler; i++) { + sampler[i] = ureg_DECL_sampler(ureg, i); + } + } while (current_shader < num_shaders) { - const char temp[] = "TEMP[0]"; - const char out[] = "OUT[0]"; - const char *subst = temp; - - current_len = strlen(combined_txt); - - /* if the last shader then output */ - if (current_shader + 1 == num_shaders) - subst = out; - - snprintf(combined_txt + current_len, - combined_len - current_len, - shaders[current_shader]->txt, - subst); - ++current_shader; + if ((current_shader + 1) == num_shaders) { + shaders[current_shader]->func(ureg, + &out, + in, + sampler, + temp, + constant); + } else { + shaders[current_shader]->func(ureg, + &temp[0], + in, + sampler, + temp, + constant); + } + current_shader++; } + ureg_END(ureg); - current_len = strlen(combined_txt); - snprintf(combined_txt + current_len, - combined_len - current_len, - "END\n"); + shader->tokens = ureg_finalize(ureg); + if(!shader->tokens) + return NULL; - debug_printf("Combined shader is : \n%s\n", - combined_txt); + p = pipe->create_fs_state(pipe, shader); + ureg_destroy(ureg); - shader->tokens = tokens_from_assembly( - combined_txt, combined_tokens); + if (num_temps >= 1) { + for (i = start_temp; i < end_temp; i++) { + ureg_release_temporary(ureg, temp[i]); + } + } - free(combined_txt); + if (temp) + free(temp); + if (constant) + free(constant); + if (sampler) + free(sampler); - return pipe->create_fs_state(pipe, shader); + return p; } static void * diff --git a/src/gallium/state_trackers/vega/st_inlines.h b/src/gallium/state_trackers/vega/st_inlines.h index 610755e063..419151c3ae 100644 --- a/src/gallium/state_trackers/vega/st_inlines.h +++ b/src/gallium/state_trackers/vega/st_inlines.h @@ -38,7 +38,7 @@ #include "pipe/p_context.h" #include "pipe/p_screen.h" #include "pipe/p_defines.h" -#include "pipe/p_inlines.h" +#include "util/u_inlines.h" #include "pipe/p_state.h" static INLINE struct pipe_transfer * diff --git a/src/gallium/state_trackers/vega/vg_context.c b/src/gallium/state_trackers/vega/vg_context.c index 00d23f5c22..426bf9bc62 100644 --- a/src/gallium/state_trackers/vega/vg_context.c +++ b/src/gallium/state_trackers/vega/vg_context.c @@ -34,7 +34,7 @@ #include "st_inlines.h" #include "pipe/p_context.h" -#include "pipe/p_inlines.h" +#include "util/u_inlines.h" #include "pipe/p_shader_tokens.h" #include "cso_cache/cso_context.h" @@ -122,8 +122,8 @@ struct vg_context * vg_create_context(struct pipe_context *pipe, void vg_destroy_context(struct vg_context *ctx) { - struct pipe_constant_buffer *cbuf = &ctx->mask.cbuf; - struct pipe_constant_buffer *vsbuf = &ctx->vs_const_buffer; + struct pipe_buffer **cbuf = &ctx->mask.cbuf; + struct pipe_buffer **vsbuf = &ctx->vs_const_buffer; util_destroy_blit(ctx->blit); renderer_destroy(ctx->renderer); @@ -131,11 +131,11 @@ void vg_destroy_context(struct vg_context *ctx) shader_destroy(ctx->shader); paint_destroy(ctx->default_paint); - if (cbuf && cbuf->buffer) - pipe_buffer_reference(&cbuf->buffer, NULL); + if (*cbuf) + pipe_buffer_reference(cbuf, NULL); - if (vsbuf && vsbuf->buffer) - pipe_buffer_reference(&vsbuf->buffer, NULL); + if (*vsbuf) + pipe_buffer_reference(vsbuf, NULL); if (ctx->clear.fs) { cso_delete_fragment_shader(ctx->cso_context, ctx->clear.fs); @@ -252,7 +252,7 @@ static void update_clip_state(struct vg_context *ctx) ctx->pipe->clear(ctx->pipe, PIPE_CLEAR_DEPTHSTENCIL, NULL, 1.0, 0); /* disable color writes */ - blend->colormask = 0; /*disable colorwrites*/ + blend->rt[0].colormask = 0; /*disable colorwrites*/ cso_set_blend(ctx->cso_context, blend); /* enable scissoring */ @@ -286,7 +286,6 @@ static void update_clip_state(struct vg_context *ctx) renderer_draw_quad(ctx->renderer, minx, miny, maxx, maxy, 0.0f); } - blend->colormask = 1; /*enable colorwrites*/ cso_restore_blend(ctx->cso_context); cso_restore_fragment_shader(ctx->cso_context); @@ -301,57 +300,56 @@ void vg_validate_state(struct vg_context *ctx) if ((ctx->state.dirty & BLEND_DIRTY)) { struct pipe_blend_state *blend = &ctx->state.g3d.blend; memset(blend, 0, sizeof(struct pipe_blend_state)); - blend->blend_enable = 1; - blend->colormask |= PIPE_MASK_R; - blend->colormask |= PIPE_MASK_G; - blend->colormask |= PIPE_MASK_B; - blend->colormask |= PIPE_MASK_A; + blend->rt[0].blend_enable = 1; + blend->rt[0].colormask = PIPE_MASK_RGBA; switch (ctx->state.vg.blend_mode) { case VG_BLEND_SRC: - blend->rgb_src_factor = PIPE_BLENDFACTOR_ONE; - blend->alpha_src_factor = PIPE_BLENDFACTOR_ONE; - blend->rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; - blend->alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend->rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE; + blend->rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE; + blend->rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend->rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend->rt[0].blend_enable = 0; break; case VG_BLEND_SRC_OVER: - blend->rgb_src_factor = PIPE_BLENDFACTOR_SRC_ALPHA; - blend->alpha_src_factor = PIPE_BLENDFACTOR_ONE; - blend->rgb_dst_factor = PIPE_BLENDFACTOR_INV_SRC_ALPHA; - blend->alpha_dst_factor = PIPE_BLENDFACTOR_INV_SRC_ALPHA; + blend->rt[0].rgb_src_factor = PIPE_BLENDFACTOR_SRC_ALPHA; + blend->rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE; + blend->rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_INV_SRC_ALPHA; + blend->rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_INV_SRC_ALPHA; break; case VG_BLEND_DST_OVER: - blend->rgb_src_factor = PIPE_BLENDFACTOR_INV_DST_ALPHA; - blend->alpha_src_factor = PIPE_BLENDFACTOR_INV_DST_ALPHA; - blend->rgb_dst_factor = PIPE_BLENDFACTOR_DST_ALPHA; - blend->alpha_dst_factor = PIPE_BLENDFACTOR_DST_ALPHA; + blend->rt[0].rgb_src_factor = PIPE_BLENDFACTOR_INV_DST_ALPHA; + blend->rt[0].alpha_src_factor = PIPE_BLENDFACTOR_INV_DST_ALPHA; + blend->rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_DST_ALPHA; + blend->rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_DST_ALPHA; break; case VG_BLEND_SRC_IN: - blend->rgb_src_factor = PIPE_BLENDFACTOR_DST_ALPHA; - blend->alpha_src_factor = PIPE_BLENDFACTOR_DST_ALPHA; - blend->rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; - blend->alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend->rt[0].rgb_src_factor = PIPE_BLENDFACTOR_DST_ALPHA; + blend->rt[0].alpha_src_factor = PIPE_BLENDFACTOR_DST_ALPHA; + blend->rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend->rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; break; case VG_BLEND_DST_IN: - blend->rgb_src_factor = PIPE_BLENDFACTOR_ZERO; - blend->alpha_src_factor = PIPE_BLENDFACTOR_ZERO; - blend->rgb_dst_factor = PIPE_BLENDFACTOR_SRC_ALPHA; - blend->alpha_dst_factor = PIPE_BLENDFACTOR_SRC_ALPHA; + blend->rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ZERO; + blend->rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ZERO; + blend->rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_SRC_ALPHA; + blend->rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_SRC_ALPHA; break; case VG_BLEND_MULTIPLY: case VG_BLEND_SCREEN: case VG_BLEND_DARKEN: case VG_BLEND_LIGHTEN: - blend->rgb_src_factor = PIPE_BLENDFACTOR_ONE; - blend->alpha_src_factor = PIPE_BLENDFACTOR_ONE; - blend->rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; - blend->alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend->rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE; + blend->rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE; + blend->rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend->rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend->rt[0].blend_enable = 0; break; case VG_BLEND_ADDITIVE: - blend->rgb_src_factor = PIPE_BLENDFACTOR_ONE; - blend->alpha_src_factor = PIPE_BLENDFACTOR_ONE; - blend->rgb_dst_factor = PIPE_BLENDFACTOR_ONE; - blend->alpha_dst_factor = PIPE_BLENDFACTOR_ONE; + blend->rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE; + blend->rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE; + blend->rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ONE; + blend->rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ONE; break; default: assert(!"not implemented blend mode"); @@ -371,20 +369,20 @@ void vg_validate_state(struct vg_context *ctx) 2.f/fb->width, 2.f/fb->height, 1, 1, -1, -1, 0, 0 }; - struct pipe_constant_buffer *cbuf = &ctx->vs_const_buffer; + struct pipe_buffer **cbuf = &ctx->vs_const_buffer; vg_set_viewport(ctx, VEGA_Y0_BOTTOM); - pipe_buffer_reference(&cbuf->buffer, NULL); - cbuf->buffer = pipe_buffer_create(ctx->pipe->screen, 16, + pipe_buffer_reference(cbuf, NULL); + *cbuf = pipe_buffer_create(ctx->pipe->screen, 16, PIPE_BUFFER_USAGE_CONSTANT, param_bytes); - if (cbuf->buffer) { - st_no_flush_pipe_buffer_write(ctx, cbuf->buffer, + if (*cbuf) { + st_no_flush_pipe_buffer_write(ctx, *cbuf, 0, param_bytes, vs_consts); } - ctx->pipe->set_constant_buffer(ctx->pipe, PIPE_SHADER_VERTEX, 0, cbuf); + ctx->pipe->set_constant_buffer(ctx->pipe, PIPE_SHADER_VERTEX, 0, *cbuf); } if ((ctx->state.dirty & VS_DIRTY)) { cso_set_vertex_shader_handle(ctx->cso_context, diff --git a/src/gallium/state_trackers/vega/vg_context.h b/src/gallium/state_trackers/vega/vg_context.h index ccc8889c8c..bc88c8d139 100644 --- a/src/gallium/state_trackers/vega/vg_context.h +++ b/src/gallium/state_trackers/vega/vg_context.h @@ -50,7 +50,7 @@ struct st_renderbuffer { }; struct st_framebuffer { - VGint init_width, init_height; + VGint width, height; struct st_renderbuffer *strb; struct st_renderbuffer *dsrb; @@ -113,7 +113,7 @@ struct vg_context } clear; struct { - struct pipe_constant_buffer cbuf; + struct pipe_buffer *cbuf; struct pipe_sampler_state sampler; struct vg_shader *union_fs; @@ -135,7 +135,7 @@ struct vg_context struct pipe_sampler_state blend_sampler; struct { - struct pipe_constant_buffer buffer; + struct pipe_buffer *buffer; void *color_matrix_fs; } filter; struct vg_paint *default_paint; @@ -145,7 +145,7 @@ struct vg_context struct vg_shader *plain_vs; struct vg_shader *clear_vs; struct vg_shader *texture_vs; - struct pipe_constant_buffer vs_const_buffer; + struct pipe_buffer *vs_const_buffer; }; struct vg_object { diff --git a/src/gallium/state_trackers/vega/vg_tracker.c b/src/gallium/state_trackers/vega/vg_tracker.c index e503913275..a94dfb160c 100644 --- a/src/gallium/state_trackers/vega/vg_tracker.c +++ b/src/gallium/state_trackers/vega/vg_tracker.c @@ -29,13 +29,16 @@ #include "mask.h" #include "pipe/p_context.h" -#include "pipe/p_inlines.h" +#include "util/u_inlines.h" #include "pipe/p_screen.h" #include "util/u_format.h" #include "util/u_memory.h" #include "util/u_math.h" #include "util/u_rect.h" +/* advertise OpenVG support */ +PUBLIC const int st_api_OpenVG = 1; + static struct pipe_texture * create_texture(struct pipe_context *pipe, enum pipe_format format, VGint width, VGint height) @@ -190,8 +193,8 @@ struct st_framebuffer * st_create_framebuffer(const void *visual, */ stfb->alpha_mask = 0; - stfb->init_width = width; - stfb->init_height = height; + stfb->width = width; + stfb->height = height; stfb->privateData = privateData; } @@ -279,11 +282,14 @@ void st_resize_framebuffer(struct st_framebuffer *stfb, /* If this is a noop, exit early and don't do the clear, etc below. */ - if (strb->width == width && - strb->height == height && + if (stfb->width == width && + stfb->height == height && state->zsbuf) return; + stfb->width = width; + stfb->height = height; + if (strb->width != width || strb->height != height) st_renderbuffer_alloc_storage(ctx, strb, width, height); @@ -368,14 +374,15 @@ void st_unreference_framebuffer(struct st_framebuffer *stfb) /* FIXME */ } -void st_make_current(struct vg_context *st, - struct st_framebuffer *draw, - struct st_framebuffer *read) +boolean st_make_current(struct vg_context *st, + struct st_framebuffer *draw, + struct st_framebuffer *read) { vg_set_current_context(st); if (st) { st->draw_buffer = draw; } + return VG_TRUE; } struct vg_context *st_get_current(void) @@ -425,3 +432,8 @@ int st_unbind_texture_surface(struct pipe_surface *ps, int target, int level) { return 0; } + +st_proc st_get_proc_address(const char *procname) +{ + return NULL; +} diff --git a/src/gallium/state_trackers/vega/vg_tracker.h b/src/gallium/state_trackers/vega/vg_tracker.h index 0f0c27f455..c1196954a7 100644 --- a/src/gallium/state_trackers/vega/vg_tracker.h +++ b/src/gallium/state_trackers/vega/vg_tracker.h @@ -99,9 +99,9 @@ PUBLIC void st_unreference_framebuffer(struct st_framebuffer *stfb); PUBLIC -void st_make_current(struct vg_context *st, - struct st_framebuffer *draw, - struct st_framebuffer *read); +boolean st_make_current(struct vg_context *st, + struct st_framebuffer *draw, + struct st_framebuffer *read); PUBLIC struct vg_context *st_get_current(void); diff --git a/src/gallium/state_trackers/wgl/stw_context.c b/src/gallium/state_trackers/wgl/stw_context.c index f2f0264844..0785d2c6b8 100644 --- a/src/gallium/state_trackers/wgl/stw_context.c +++ b/src/gallium/state_trackers/wgl/stw_context.c @@ -34,11 +34,6 @@ #include "state_tracker/st_context.h" #include "state_tracker/st_public.h" -#ifdef DEBUG -#include "trace/tr_screen.h" -#include "trace/tr_context.h" -#endif - #include "stw_icd.h" #include "stw_device.h" #include "stw_winsys.h" @@ -152,7 +147,6 @@ DrvCreateLayerContext( const struct stw_pixelformat_info *pfi; GLvisual visual; struct stw_context *ctx = NULL; - struct pipe_screen *screen = NULL; struct pipe_context *pipe = NULL; if(!stw_dev) @@ -175,28 +169,12 @@ DrvCreateLayerContext( ctx->hdc = hdc; ctx->iPixelFormat = iPixelFormat; - screen = stw_dev->screen; - -#ifdef DEBUG - /* Unwrap screen */ - if(stw_dev->trace_running) - screen = trace_screen(screen)->screen; -#endif - - pipe = stw_dev->stw_winsys->create_context( screen ); + /* priv == hdc, pass to stw_flush_frontbuffer as context_private + */ + pipe = stw_dev->screen->context_create( stw_dev->screen, hdc ); if (pipe == NULL) goto no_pipe; -#ifdef DEBUG - /* Wrap context */ - if(stw_dev->trace_running) - pipe = trace_context_create(stw_dev->screen, pipe); -#endif - - /* pass to stw_flush_frontbuffer as context_private */ - assert(!pipe->priv); - pipe->priv = hdc; - ctx->st = st_create_context( pipe, &visual, NULL ); if (ctx->st == NULL) goto no_st_ctx; diff --git a/src/gallium/state_trackers/wgl/stw_device.h b/src/gallium/state_trackers/wgl/stw_device.h index 0bf3b0da82..a83841f6b7 100644 --- a/src/gallium/state_trackers/wgl/stw_device.h +++ b/src/gallium/state_trackers/wgl/stw_device.h @@ -30,7 +30,7 @@ #include "pipe/p_compiler.h" -#include "pipe/p_thread.h" +#include "os/os_thread.h" #include "util/u_handle_table.h" #include "stw_icd.h" #include "stw_pixelformat.h" diff --git a/src/gallium/state_trackers/wgl/stw_ext_gallium.c b/src/gallium/state_trackers/wgl/stw_ext_gallium.c index fb30ec5dba..8dd63f124a 100644 --- a/src/gallium/state_trackers/wgl/stw_ext_gallium.c +++ b/src/gallium/state_trackers/wgl/stw_ext_gallium.c @@ -48,32 +48,8 @@ wglGetGalliumScreenMESA(void) struct pipe_context * APIENTRY wglCreateGalliumContextMESA(void) { - struct pipe_screen *screen = NULL; - struct pipe_context *pipe = NULL; - if(!stw_dev) return NULL; - screen = stw_dev->screen; - -#ifdef DEBUG - /* Unwrap screen */ - if(stw_dev->trace_running) - screen = trace_screen(screen)->screen; -#endif - - pipe = stw_dev->stw_winsys->create_context( screen ); - if (pipe == NULL) - goto no_pipe; - -#ifdef DEBUG - /* Wrap context */ - if(stw_dev->trace_running) - pipe = trace_context_create(stw_dev->screen, pipe); -#endif - - return pipe; - -no_pipe: - return NULL; + return stw_dev->screen->context_create( stw_dev->screen, NULL ); } diff --git a/src/gallium/state_trackers/wgl/stw_framebuffer.h b/src/gallium/state_trackers/wgl/stw_framebuffer.h index b80d168a7c..08cc4973bc 100644 --- a/src/gallium/state_trackers/wgl/stw_framebuffer.h +++ b/src/gallium/state_trackers/wgl/stw_framebuffer.h @@ -32,7 +32,7 @@ #include "main/mtypes.h" -#include "pipe/p_thread.h" +#include "os/os_thread.h" struct pipe_surface; struct stw_pixelformat_info; diff --git a/src/gallium/state_trackers/wgl/stw_pixelformat.c b/src/gallium/state_trackers/wgl/stw_pixelformat.c index 54cc361412..7d4c2430b0 100644 --- a/src/gallium/state_trackers/wgl/stw_pixelformat.c +++ b/src/gallium/state_trackers/wgl/stw_pixelformat.c @@ -95,8 +95,6 @@ stw_pf_depth_stencil[] = { { PIPE_FORMAT_Z24X8_UNORM, {24, 0} }, { PIPE_FORMAT_X8Z24_UNORM, {24, 0} }, { PIPE_FORMAT_Z16_UNORM, {16, 0} }, - /* pure stencil */ - { PIPE_FORMAT_S8_UNORM, { 0, 8} }, /* combined depth-stencil */ { PIPE_FORMAT_S8Z24_UNORM, {24, 8} }, { PIPE_FORMAT_Z24S8_UNORM, {24, 8} } @@ -220,7 +218,8 @@ stw_pixelformat_init( void ) const struct stw_pf_color_info *color = &stw_pf_color[j]; if(!screen->is_format_supported(screen, color->format, PIPE_TEXTURE_2D, - PIPE_TEXTURE_USAGE_RENDER_TARGET, 0)) + PIPE_TEXTURE_USAGE_RENDER_TARGET | + PIPE_TEXTURE_USAGE_DISPLAY_TARGET, 0)) continue; for(k = 0; k < Elements(stw_pf_doublebuffer); ++k) { diff --git a/src/gallium/state_trackers/wgl/stw_winsys.h b/src/gallium/state_trackers/wgl/stw_winsys.h index 1de6e906d0..270fad56a1 100644 --- a/src/gallium/state_trackers/wgl/stw_winsys.h +++ b/src/gallium/state_trackers/wgl/stw_winsys.h @@ -43,9 +43,6 @@ struct stw_winsys struct pipe_screen * (*create_screen)( void ); - struct pipe_context * - (*create_context)( struct pipe_screen *screen ); - /** * Present the color buffer to the window associated with the device context. */ diff --git a/src/gallium/state_trackers/xorg/xorg_composite.c b/src/gallium/state_trackers/xorg/xorg_composite.c index 1c248a629e..c50873c150 100644 --- a/src/gallium/state_trackers/xorg/xorg_composite.c +++ b/src/gallium/state_trackers/xorg/xorg_composite.c @@ -4,10 +4,7 @@ #include "xorg_exa_tgsi.h" #include "cso_cache/cso_context.h" -#include "util/u_draw_quad.h" -#include "util/u_math.h" -#include "pipe/p_inlines.h" /*XXX also in Xrender.h but the including it here breaks compilition */ #define XFixedToDouble(f) (((double) (f)) / 65536.) @@ -220,13 +217,13 @@ bind_blend_state(struct exa_context *exa, int op, blend_for_op(&blend_opt, op, pSrcPicture, pMaskPicture, pDstPicture); memset(&blend, 0, sizeof(struct pipe_blend_state)); - blend.blend_enable = 1; - blend.colormask |= PIPE_MASK_RGBA; + blend.rt[0].blend_enable = 1; + blend.rt[0].colormask = PIPE_MASK_RGBA; - blend.rgb_src_factor = blend_opt.rgb_src; - blend.alpha_src_factor = blend_opt.rgb_src; - blend.rgb_dst_factor = blend_opt.rgb_dst; - blend.alpha_dst_factor = blend_opt.rgb_dst; + blend.rt[0].rgb_src_factor = blend_opt.rgb_src; + blend.rt[0].alpha_src_factor = blend_opt.rgb_src; + blend.rt[0].rgb_dst_factor = blend_opt.rgb_dst; + blend.rt[0].alpha_dst_factor = blend_opt.rgb_dst; cso_set_blend(exa->renderer->cso, &blend); } diff --git a/src/gallium/state_trackers/xorg/xorg_crtc.c b/src/gallium/state_trackers/xorg/xorg_crtc.c index 650d2c0d1d..221ce772af 100644 --- a/src/gallium/state_trackers/xorg/xorg_crtc.c +++ b/src/gallium/state_trackers/xorg/xorg_crtc.c @@ -49,8 +49,7 @@ #include <X11/extensions/dpms.h> #endif -#include "pipe/p_inlines.h" -#include "util/u_format.h" +#include "util/u_inlines.h" #include "util/u_rect.h" #ifdef HAVE_LIBKMS @@ -243,7 +242,11 @@ crtc_load_cursor_argb_kms(xf86CrtcPtr crtc, CARD32 * image) unsigned attr[8]; attr[0] = KMS_BO_TYPE; +#ifdef KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8 + attr[1] = KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8; +#else attr[1] = KMS_BO_TYPE_CURSOR; +#endif attr[2] = KMS_WIDTH; attr[3] = 64; attr[4] = KMS_HEIGHT; diff --git a/src/gallium/state_trackers/xorg/xorg_dri2.c b/src/gallium/state_trackers/xorg/xorg_dri2.c index fd82f4fa1d..7457fe1c6d 100644 --- a/src/gallium/state_trackers/xorg/xorg_dri2.c +++ b/src/gallium/state_trackers/xorg/xorg_dri2.c @@ -38,15 +38,17 @@ #include "dri2.h" #include "pipe/p_state.h" -#include "pipe/p_inlines.h" +#include "util/u_inlines.h" #include "util/u_format.h" -#include "util/u_rect.h" /* Make all the #if cases in the code esier to read */ -/* XXX can it be set to 1? */ #ifndef DRI2INFOREC_VERSION -#define DRI2INFOREC_VERSION 0 +#define DRI2INFOREC_VERSION 1 +#endif + +#if DRI2INFOREC_VERSION == 2 +static Bool set_format_in_do_create_buffer; #endif typedef struct { @@ -147,7 +149,9 @@ dri2_do_create_buffer(DrawablePtr pDraw, DRI2BufferPtr buffer, unsigned int form buffer->driverPrivate = private; buffer->flags = 0; /* not tiled */ #if DRI2INFOREC_VERSION == 2 - ((DRI2Buffer2Ptr)buffer)->format = 0; + /* ABI forwards/backwards compatibility */ + if (set_format_in_do_create_buffer) + ((DRI2Buffer2Ptr)buffer)->format = 0; #elif DRI2INFOREC_VERSION >= 3 buffer->format = 0; #endif @@ -211,7 +215,9 @@ dri2_destroy_buffer(DrawablePtr pDraw, DRI2Buffer2Ptr buffer) xfree(buffer); } -#else /* DRI2INFOREC_VERSION < 2 */ +#endif /* DRI2INFOREC_VERSION >= 2 */ + +#if DRI2INFOREC_VERSION <= 2 static DRI2BufferPtr dri2_create_buffers(DrawablePtr pDraw, unsigned int *attachments, int count) @@ -261,7 +267,7 @@ dri2_destroy_buffers(DrawablePtr pDraw, DRI2BufferPtr buffers, int count) } } -#endif /* DRI2INFOREC_VERSION >= 2 */ +#endif /* DRI2INFOREC_VERSION <= 2 */ static void dri2_copy_region(DrawablePtr pDraw, RegionPtr pRegion, @@ -369,12 +375,19 @@ xorg_dri2_init(ScreenPtr pScreen) ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; modesettingPtr ms = modesettingPTR(pScrn); DRI2InfoRec dri2info; - #if DRI2INFOREC_VERSION >= 2 - dri2info.version = DRI2INFOREC_VERSION; -#else - dri2info.version = 1; + int major, minor; + + if (xf86LoaderCheckSymbol("DRI2Version")) { + DRI2Version(&major, &minor); + } else { + /* Assume version 1.0 */ + major = 1; + minor = 0; + } #endif + + dri2info.version = DRI2INFOREC_VERSION; dri2info.fd = ms->fd; dri2info.driverName = pScrn->driverName; @@ -383,7 +396,22 @@ xorg_dri2_init(ScreenPtr pScreen) #if DRI2INFOREC_VERSION >= 2 dri2info.CreateBuffer = dri2_create_buffer; dri2info.DestroyBuffer = dri2_destroy_buffer; -#else +#endif + + /* For X servers in the 1.6.x series there where two DRI2 version. + * This allows us to build one binary that works on both servers. + */ +#if DRI2INFOREC_VERSION == 2 + if (minor == 0) { + set_format_in_do_create_buffer = FALSE; + dri2info.CreateBuffers = dri2_create_buffers; + dri2info.DestroyBuffers = dri2_destroy_buffers; + } else + set_format_in_do_create_buffer = FALSE; +#endif + + /* For version 1 set these unconditionaly. */ +#if DRI2INFOREC_VERSION == 1 dri2info.CreateBuffers = dri2_create_buffers; dri2info.DestroyBuffers = dri2_destroy_buffers; #endif diff --git a/src/gallium/state_trackers/xorg/xorg_driver.c b/src/gallium/state_trackers/xorg/xorg_driver.c index b02fe68f31..f53a879a14 100644 --- a/src/gallium/state_trackers/xorg/xorg_driver.c +++ b/src/gallium/state_trackers/xorg/xorg_driver.c @@ -45,7 +45,6 @@ #include "miscstruct.h" #include "dixstruct.h" #include "xf86xv.h" -#include <X11/extensions/Xv.h> #ifndef XSERVER_LIBPCIACCESS #error "libpciaccess needed" #endif @@ -79,11 +78,13 @@ typedef enum { OPTION_SW_CURSOR, OPTION_2D_ACCEL, + OPTION_DEBUG_FALLBACK, } drv_option_enums; static const OptionInfoRec drv_options[] = { {OPTION_SW_CURSOR, "SWcursor", OPTV_BOOLEAN, {0}, FALSE}, {OPTION_2D_ACCEL, "2DAccel", OPTV_BOOLEAN, {0}, FALSE}, + {OPTION_DEBUG_FALLBACK, "DebugFallback", OPTV_BOOLEAN, {0}, FALSE}, {-1, NULL, OPTV_NONE, {0}, FALSE} }; @@ -111,6 +112,28 @@ xorg_tracker_set_functions(ScrnInfoPtr scrn) scrn->ValidMode = drv_valid_mode; } +Bool +xorg_tracker_have_modesetting(ScrnInfoPtr pScrn, struct pci_device *device) +{ + char *BusID = xalloc(64); + sprintf(BusID, "pci:%04x:%02x:%02x.%d", + device->domain, device->bus, + device->dev, device->func); + + if (drmCheckModesettingSupported(BusID)) { + xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 0, + "Drm modesetting not supported %s\n", BusID); + xfree(BusID); + return FALSE; + } + + xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 0, + "Drm modesetting supported on %s\n", BusID); + + xfree(BusID); + return TRUE; +} + /* * Internal function definitions @@ -206,16 +229,41 @@ drv_init_drm(ScrnInfoPtr pScrn) ms->PciInfo->dev, ms->PciInfo->func ); - ms->fd = drmOpen(NULL, BusID); - if (ms->fd < 0) - return FALSE; + ms->api = drm_api_create(); + ms->fd = drmOpen(ms->api ? ms->api->driver_name : NULL, BusID); + xfree(BusID); + + if (ms->fd >= 0) + return TRUE; + + if (ms->api && ms->api->destroy) + ms->api->destroy(ms->api); + + ms->api = NULL; + + return FALSE; } return TRUE; } static Bool +drv_close_drm(ScrnInfoPtr pScrn) +{ + modesettingPtr ms = modesettingPTR(pScrn); + + if (ms->api && ms->api->destroy) + ms->api->destroy(ms->api); + ms->api = NULL; + + drmClose(ms->fd); + ms->fd = -1; + + return TRUE; +} + +static Bool drv_init_resource_management(ScrnInfoPtr pScrn) { modesettingPtr ms = modesettingPTR(pScrn); @@ -229,7 +277,6 @@ drv_init_resource_management(ScrnInfoPtr pScrn) if (ms->screen || ms->kms) return TRUE; - ms->api = drm_api_create(); if (ms->api) { ms->screen = ms->api->create_screen(ms->api, ms->fd, NULL); @@ -269,10 +316,6 @@ drv_close_resource_management(ScrnInfoPtr pScrn) } ms->screen = NULL; - if (ms->api && ms->api->destroy) - ms->api->destroy(ms->api); - ms->api = NULL; - #ifdef HAVE_LIBKMS if (ms->kms) kms_destroy(&ms->kms); @@ -629,10 +672,11 @@ drv_screen_init(int scrnIndex, ScreenPtr pScreen, int argc, char **argv) xf86SetBlackWhitePixels(pScreen); + ms->accelerate_2d = xf86ReturnOptValBool(ms->Options, OPTION_2D_ACCEL, FALSE); + ms->debug_fallback = xf86ReturnOptValBool(ms->Options, OPTION_DEBUG_FALLBACK, TRUE); + if (ms->screen) { - ms->exa = xorg_exa_init(pScrn, xf86ReturnOptValBool(ms->Options, - OPTION_2D_ACCEL, TRUE)); - ms->debug_fallback = debug_get_bool_option("XORG_DEBUG_FALLBACK", TRUE); + ms->exa = xorg_exa_init(pScrn, ms->accelerate_2d); xorg_xv_init(pScreen); #ifdef DRI2 @@ -640,6 +684,17 @@ drv_screen_init(int scrnIndex, ScreenPtr pScreen, int argc, char **argv) #endif } + xf86DrvMsg(pScrn->scrnIndex, X_INFO, "2D Acceleration is %s\n", + ms->screen && ms->accelerate_2d ? "enabled" : "disabled"); + xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Fallback debugging is %s\n", + ms->debug_fallback ? "enabled" : "disabled"); +#ifdef DRI2 + xf86DrvMsg(pScrn->scrnIndex, X_INFO, "3D Acceleration is %s\n", + ms->screen ? "enabled" : "disabled"); +#else + xf86DrvMsg(pScrn->scrnIndex, X_INFO, "3D Acceleration is disabled\n"); +#endif + miInitializeBackingStore(pScreen); xf86SetBackingStore(pScreen); xf86SetSilkenMouse(pScreen); @@ -823,8 +878,7 @@ drv_close_screen(int scrnIndex, ScreenPtr pScreen) drv_close_resource_management(pScrn); - drmClose(ms->fd); - ms->fd = -1; + drv_close_drm(pScrn); pScrn->vtSema = FALSE; pScreen->CloseScreen = ms->CloseScreen; @@ -954,7 +1008,11 @@ drv_create_front_buffer_kms(ScrnInfoPtr pScrn) int ret; attr[0] = KMS_BO_TYPE; +#ifdef KMS_BO_TYPE_SCANOUT_X8R8G8B8 + attr[1] = KMS_BO_TYPE_SCANOUT_X8R8G8B8; +#else attr[1] = KMS_BO_TYPE_SCANOUT; +#endif attr[2] = KMS_WIDTH; attr[3] = pScrn->virtualX; attr[4] = KMS_HEIGHT; @@ -1012,12 +1070,22 @@ drv_bind_front_buffer_kms(ScrnInfoPtr pScrn) goto err_destroy; pScreen->ModifyPixmapHeader(rootPixmap, - pScreen->width, - pScreen->height, + pScrn->virtualX, + pScrn->virtualY, pScreen->rootDepth, pScrn->bitsPerPixel, stride, ptr); + + /* This a hack to work around EnableDisableFBAccess setting the pointer + * the real fix would be to replace pScrn->EnableDisableFBAccess hook + * and set the rootPixmap->devPrivate.ptr to something valid before that. + * + * But in its infinit visdome something uses either this some times before + * that, so our hook doesn't get called before the crash happens. + */ + pScrn->pixmapPrivate.ptr = ptr; + return TRUE; err_destroy: diff --git a/src/gallium/state_trackers/xorg/xorg_exa.c b/src/gallium/state_trackers/xorg/xorg_exa.c index d9432babf1..ae66c4baa9 100644 --- a/src/gallium/state_trackers/xorg/xorg_exa.c +++ b/src/gallium/state_trackers/xorg/xorg_exa.c @@ -41,9 +41,7 @@ #include "pipe/p_format.h" #include "pipe/p_context.h" #include "pipe/p_state.h" -#include "pipe/p_inlines.h" -#include "util/u_format.h" #include "util/u_rect.h" #include "util/u_math.h" #include "util/u_debug.h" @@ -1063,7 +1061,10 @@ xorg_exa_init(ScrnInfoPtr pScrn, Bool accel) } exa->scrn = ms->screen; - exa->pipe = ms->api->create_context(ms->api, exa->scrn); + exa->pipe = exa->scrn->context_create(exa->scrn, NULL); + if (exa->pipe == NULL) + goto out_err; + /* Share context with DRI */ ms->ctx = exa->pipe; diff --git a/src/gallium/state_trackers/xorg/xorg_exa_tgsi.c b/src/gallium/state_trackers/xorg/xorg_exa_tgsi.c index bed17caab7..3e5e6bd6a6 100644 --- a/src/gallium/state_trackers/xorg/xorg_exa_tgsi.c +++ b/src/gallium/state_trackers/xorg/xorg_exa_tgsi.c @@ -6,11 +6,9 @@ #include "pipe/p_format.h" #include "pipe/p_context.h" #include "pipe/p_state.h" -#include "pipe/p_inlines.h" #include "pipe/p_shader_tokens.h" #include "util/u_memory.h" -#include "util/u_simple_shaders.h" #include "tgsi/tgsi_ureg.h" diff --git a/src/gallium/state_trackers/xorg/xorg_output.c b/src/gallium/state_trackers/xorg/xorg_output.c index 251f331ea7..13c3fb97e3 100644 --- a/src/gallium/state_trackers/xorg/xorg_output.c +++ b/src/gallium/state_trackers/xorg/xorg_output.c @@ -49,8 +49,6 @@ #include <X11/extensions/dpms.h> #endif -#include "X11/Xatom.h" - #include "xorg_tracker.h" static char *output_enum_list[] = { diff --git a/src/gallium/state_trackers/xorg/xorg_renderer.c b/src/gallium/state_trackers/xorg/xorg_renderer.c index d80f341e6c..83b0d31e38 100644 --- a/src/gallium/state_trackers/xorg/xorg_renderer.c +++ b/src/gallium/state_trackers/xorg/xorg_renderer.c @@ -5,12 +5,11 @@ #include "cso_cache/cso_context.h" #include "util/u_draw_quad.h" -#include "util/u_format.h" #include "util/u_math.h" #include "util/u_memory.h" #include "util/u_rect.h" -#include "pipe/p_inlines.h" +#include "util/u_inlines.h" #include <math.h> @@ -379,14 +378,14 @@ struct xorg_renderer * renderer_create(struct pipe_context *pipe) void renderer_destroy(struct xorg_renderer *r) { - struct pipe_constant_buffer *vsbuf = &r->vs_const_buffer; - struct pipe_constant_buffer *fsbuf = &r->fs_const_buffer; + struct pipe_buffer **vsbuf = &r->vs_const_buffer; + struct pipe_buffer **fsbuf = &r->fs_const_buffer; - if (vsbuf && vsbuf->buffer) - pipe_buffer_reference(&vsbuf->buffer, NULL); + if (*vsbuf) + pipe_buffer_reference(vsbuf, NULL); - if (fsbuf && fsbuf->buffer) - pipe_buffer_reference(&fsbuf->buffer, NULL); + if (*fsbuf) + pipe_buffer_reference(fsbuf, NULL); if (r->shaders) { xorg_shaders_destroy(r->shaders); @@ -409,20 +408,20 @@ void renderer_set_constants(struct xorg_renderer *r, const float *params, int param_bytes) { - struct pipe_constant_buffer *cbuf = + struct pipe_buffer **cbuf = (shader_type == PIPE_SHADER_VERTEX) ? &r->vs_const_buffer : &r->fs_const_buffer; - pipe_buffer_reference(&cbuf->buffer, NULL); - cbuf->buffer = pipe_buffer_create(r->pipe->screen, 16, - PIPE_BUFFER_USAGE_CONSTANT, - param_bytes); + pipe_buffer_reference(cbuf, NULL); + *cbuf = pipe_buffer_create(r->pipe->screen, 16, + PIPE_BUFFER_USAGE_CONSTANT, + param_bytes); - if (cbuf->buffer) { - pipe_buffer_write(r->pipe->screen, cbuf->buffer, + if (*cbuf) { + pipe_buffer_write(r->pipe->screen, *cbuf, 0, param_bytes, params); } - r->pipe->set_constant_buffer(r->pipe, shader_type, 0, cbuf); + r->pipe->set_constant_buffer(r->pipe, shader_type, 0, *cbuf); } @@ -445,11 +444,11 @@ void renderer_copy_prepare(struct xorg_renderer *r, { struct pipe_blend_state blend; memset(&blend, 0, sizeof(blend)); - blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE; - blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE; - blend.rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; - blend.alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; - blend.colormask = PIPE_MASK_RGBA; + blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE; + blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE; + blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend.rt[0].colormask = PIPE_MASK_RGBA; cso_set_blend(r->cso, &blend); } diff --git a/src/gallium/state_trackers/xorg/xorg_renderer.h b/src/gallium/state_trackers/xorg/xorg_renderer.h index 5272cde2b3..af6aa0567d 100644 --- a/src/gallium/state_trackers/xorg/xorg_renderer.h +++ b/src/gallium/state_trackers/xorg/xorg_renderer.h @@ -23,8 +23,8 @@ struct xorg_renderer { int fb_width; int fb_height; - struct pipe_constant_buffer vs_const_buffer; - struct pipe_constant_buffer fs_const_buffer; + struct pipe_buffer *vs_const_buffer; + struct pipe_buffer *fs_const_buffer; float buffer[BUF_SIZE]; int buffer_size; diff --git a/src/gallium/state_trackers/xorg/xorg_tracker.h b/src/gallium/state_trackers/xorg/xorg_tracker.h index 4d5d4780dc..58bb60a721 100644 --- a/src/gallium/state_trackers/xorg/xorg_tracker.h +++ b/src/gallium/state_trackers/xorg/xorg_tracker.h @@ -47,6 +47,8 @@ #endif #include "pipe/p_screen.h" +#include "util/u_inlines.h" +#include "util/u_debug.h" #include "state_tracker/drm_api.h" #define DRV_ERROR(msg) xf86DrvMsg(pScrn->scrnIndex, X_ERROR, msg); @@ -112,6 +114,7 @@ typedef struct _modesettingRec /* exa */ struct exa_context *exa; Bool noEvict; + Bool accelerate_2d; Bool debug_fallback; /* winsys hocks */ diff --git a/src/gallium/state_trackers/xorg/xorg_winsys.h b/src/gallium/state_trackers/xorg/xorg_winsys.h index 47ee4b9ffd..865733bca2 100644 --- a/src/gallium/state_trackers/xorg/xorg_winsys.h +++ b/src/gallium/state_trackers/xorg/xorg_winsys.h @@ -45,5 +45,6 @@ void xorg_tracker_set_functions(ScrnInfoPtr scrn); const OptionInfoRec * xorg_tracker_available_options(int chipid, int busid); +Bool xorg_tracker_have_modesetting(ScrnInfoPtr pScrn, struct pci_device *device); #endif diff --git a/src/gallium/state_trackers/xorg/xorg_xv.c b/src/gallium/state_trackers/xorg/xorg_xv.c index 6b5a41a372..3dcef22c13 100644 --- a/src/gallium/state_trackers/xorg/xorg_xv.c +++ b/src/gallium/state_trackers/xorg/xorg_xv.c @@ -11,9 +11,6 @@ #include "cso_cache/cso_context.h" #include "pipe/p_screen.h" -#include "pipe/p_inlines.h" - -#include "util/u_format.h" /*XXX get these from pipe's texture limits */ #define IMAGE_MAX_WIDTH 2048 @@ -403,14 +400,14 @@ bind_blend_state(struct xorg_xv_port_priv *port) struct pipe_blend_state blend; memset(&blend, 0, sizeof(struct pipe_blend_state)); - blend.blend_enable = 1; - blend.colormask |= PIPE_MASK_RGBA; + blend.rt[0].blend_enable = 0; + blend.rt[0].colormask = PIPE_MASK_RGBA; /* porter&duff src */ - blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE; - blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE; - blend.rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; - blend.alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE; + blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE; + blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; cso_set_blend(port->r->cso, &blend); } @@ -486,8 +483,11 @@ display_video(ScrnInfoPtr pScrn, struct xorg_xv_port_priv *pPriv, int id, int dxo, dyo; Bool hdtv; int x, y, w, h; - struct exa_pixmap_priv *dst = exaGetPixmapDriverPrivate(pPixmap); - struct pipe_surface *dst_surf = xorg_gpu_surface(pPriv->r->pipe->screen, dst); + struct exa_pixmap_priv *dst; + struct pipe_surface *dst_surf = NULL; + + exaMoveInPixmap(pPixmap); + dst = exaGetPixmapDriverPrivate(pPixmap); if (dst && !dst->tex) { xorg_exa_set_shared_usage(pPixmap); @@ -497,6 +497,7 @@ display_video(ScrnInfoPtr pScrn, struct xorg_xv_port_priv *pPriv, int id, if (!dst || !dst->tex) XORG_FALLBACK("Xv destination %s", !dst ? "!dst" : "!dst->tex"); + dst_surf = xorg_gpu_surface(pPriv->r->pipe->screen, dst); hdtv = ((src_w >= RES_720P_X) && (src_h >= RES_720P_Y)); REGION_TRANSLATE(pScrn->pScreen, dstRegion, -pPixmap->screen_x, @@ -516,7 +517,6 @@ display_video(ScrnInfoPtr pScrn, struct xorg_xv_port_priv *pPriv, int id, bind_samplers(pPriv); setup_fs_video_constants(pPriv->r, hdtv); - exaMoveInPixmap(pPixmap); DamageDamageRegion(&pPixmap->drawable, dstRegion); while (nbox--) { |