diff options
author | José Fonseca <jfonseca@vmware.com> | 2010-01-08 15:42:57 +0000 |
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committer | José Fonseca <jfonseca@vmware.com> | 2010-01-08 15:42:57 +0000 |
commit | 080c40ab32b2abd6d8381b4a0cc143d36a1652b2 (patch) | |
tree | e173767ebc5a82d81b9fc086449d915e29348976 /src/gallium/state_trackers/egl/egl_surface.c | |
parent | 9cdf6f025b2ed55cfb13dd09f870f01d0c7947d3 (diff) | |
parent | a1de400e8de06a80ab140bb0fa950e990607572d (diff) |
Merge remote branch 'origin/master' into lp-binning
Conflicts:
src/gallium/auxiliary/util/u_surface.c
src/gallium/drivers/llvmpipe/Makefile
src/gallium/drivers/llvmpipe/SConscript
src/gallium/drivers/llvmpipe/lp_bld_arit.c
src/gallium/drivers/llvmpipe/lp_bld_flow.c
src/gallium/drivers/llvmpipe/lp_bld_interp.c
src/gallium/drivers/llvmpipe/lp_clear.c
src/gallium/drivers/llvmpipe/lp_context.c
src/gallium/drivers/llvmpipe/lp_context.h
src/gallium/drivers/llvmpipe/lp_draw_arrays.c
src/gallium/drivers/llvmpipe/lp_jit.c
src/gallium/drivers/llvmpipe/lp_jit.h
src/gallium/drivers/llvmpipe/lp_prim_vbuf.c
src/gallium/drivers/llvmpipe/lp_setup.c
src/gallium/drivers/llvmpipe/lp_setup_point.c
src/gallium/drivers/llvmpipe/lp_state.h
src/gallium/drivers/llvmpipe/lp_state_blend.c
src/gallium/drivers/llvmpipe/lp_state_derived.c
src/gallium/drivers/llvmpipe/lp_state_fs.c
src/gallium/drivers/llvmpipe/lp_state_sampler.c
src/gallium/drivers/llvmpipe/lp_state_surface.c
src/gallium/drivers/llvmpipe/lp_tex_cache.c
src/gallium/drivers/llvmpipe/lp_tex_cache.h
src/gallium/drivers/llvmpipe/lp_tex_sample.h
src/gallium/drivers/llvmpipe/lp_tile_cache.c
Diffstat (limited to 'src/gallium/state_trackers/egl/egl_surface.c')
-rw-r--r-- | src/gallium/state_trackers/egl/egl_surface.c | 132 |
1 files changed, 96 insertions, 36 deletions
diff --git a/src/gallium/state_trackers/egl/egl_surface.c b/src/gallium/state_trackers/egl/egl_surface.c index 7911a8834e..d55aa51b82 100644 --- a/src/gallium/state_trackers/egl/egl_surface.c +++ b/src/gallium/state_trackers/egl/egl_surface.c @@ -12,6 +12,9 @@ #include "state_tracker/drm_api.h" +#include "util/u_format.h" +#include "util/u_rect.h" + /* * Util functions */ @@ -33,34 +36,62 @@ drm_find_mode(drmModeConnectorPtr connector, _EGLMode *mode) } static struct st_framebuffer * -drm_create_framebuffer(const __GLcontextModes *visual, +drm_create_framebuffer(struct pipe_screen *screen, + const __GLcontextModes *visual, unsigned width, unsigned height, void *priv) { - enum pipe_format colorFormat, depthFormat, stencilFormat; - - if (visual->redBits == 5) - colorFormat = PIPE_FORMAT_R5G6B5_UNORM; - else - colorFormat = PIPE_FORMAT_A8R8G8B8_UNORM; - - if (visual->depthBits == 16) - depthFormat = PIPE_FORMAT_Z16_UNORM; - else if (visual->depthBits == 24) - depthFormat = PIPE_FORMAT_S8Z24_UNORM; - else - depthFormat = PIPE_FORMAT_NONE; + 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; + } - if (visual->stencilBits == 8) - stencilFormat = PIPE_FORMAT_S8Z24_UNORM; - else - stencilFormat = PIPE_FORMAT_NONE; + 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, - colorFormat, - depthFormat, - stencilFormat, + color_format, + depth_stencil_format, + depth_stencil_format, width, height, priv); @@ -84,11 +115,10 @@ drm_create_texture(_EGLDisplay *dpy, templat.tex_usage |= PIPE_TEXTURE_USAGE_PRIMARY; templat.target = PIPE_TEXTURE_2D; templat.last_level = 0; - templat.depth[0] = 1; + templat.depth0 = 1; templat.format = PIPE_FORMAT_A8R8G8B8_UNORM; - templat.width[0] = w; - templat.height[0] = h; - pf_get_block(templat.format, &templat.block); + templat.width0 = w; + templat.height0 = h; texture = screen->texture_create(dev->screen, &templat); @@ -141,9 +171,9 @@ drm_takedown_shown_screen(_EGLDisplay *dpy, struct drm_screen *screen) drmModeSetCrtc( dev->drmFD, screen->crtcID, - 0, // FD + 0, /* FD */ 0, 0, - NULL, 0, // List of output ids + NULL, 0, /* List of output ids */ NULL); drmModeRmFB(dev->drmFD, screen->fbID); @@ -156,6 +186,9 @@ drm_takedown_shown_screen(_EGLDisplay *dpy, struct drm_screen *screen) 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) { @@ -163,6 +196,9 @@ drm_create_window_surface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *conf, N } +/** + * Called by libEGL's eglCreatePixmapSurface(). + */ _EGLSurface * drm_create_pixmap_surface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *conf, NativePixmapType pixmap, const EGLint *attrib_list) { @@ -170,10 +206,14 @@ drm_create_pixmap_surface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *conf, N } +/** + * 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; @@ -210,9 +250,8 @@ drm_create_pbuffer_surface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *conf, surf->h = height; visual = drm_visual_from_config(conf); - surf->stfb = drm_create_framebuffer(visual, - width, - height, + surf->stfb = drm_create_framebuffer(dev->screen, visual, + width, height, (void*)surf); drm_visual_modes_destroy(visual); @@ -224,6 +263,9 @@ err: return NULL; } +/** + * Called by libEGL's eglCreateScreenSurfaceMESA(). + */ _EGLSurface * drm_create_screen_surface_mesa(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *cfg, const EGLint *attrib_list) @@ -233,6 +275,9 @@ drm_create_screen_surface_mesa(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *cf return surf; } +/** + * Called by libEGL's eglShowScreenSurfaceMESA(). + */ EGLBoolean drm_show_screen_surface_mesa(_EGLDriver *drv, _EGLDisplay *dpy, _EGLScreen *screen, @@ -329,6 +374,9 @@ err_tex: return EGL_FALSE; } +/** + * Called by libEGL's eglDestroySurface(). + */ EGLBoolean drm_destroy_surface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surface) { @@ -342,6 +390,9 @@ drm_destroy_surface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surface) return EGL_TRUE; } +/** + * Called by libEGL's eglSwapBuffers(). + */ EGLBoolean drm_swap_buffers(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *draw) { @@ -360,12 +411,21 @@ drm_swap_buffers(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *draw) st_notify_swapbuffers(surf->stfb); if (ctx && surf->screen) { - ctx->pipe->surface_copy(ctx->pipe, - surf->screen->surface, - 0, 0, - back_surf, - 0, 0, - surf->w, surf->h); + 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 |