diff options
Diffstat (limited to 'src/gallium/state_trackers/egl/x11')
| -rw-r--r-- | src/gallium/state_trackers/egl/x11/native_dri2.c | 243 | ||||
| -rw-r--r-- | src/gallium/state_trackers/egl/x11/native_x11.c | 36 | ||||
| -rw-r--r-- | src/gallium/state_trackers/egl/x11/native_x11.h | 14 | ||||
| -rw-r--r-- | src/gallium/state_trackers/egl/x11/native_ximage.c | 416 | ||||
| -rw-r--r-- | src/gallium/state_trackers/egl/x11/sw_winsys.c | 231 | ||||
| -rw-r--r-- | src/gallium/state_trackers/egl/x11/sw_winsys.h | 40 | ||||
| -rw-r--r-- | src/gallium/state_trackers/egl/x11/x11_screen.c | 79 | ||||
| -rw-r--r-- | src/gallium/state_trackers/egl/x11/x11_screen.h | 17 |
8 files changed, 273 insertions, 803 deletions
diff --git a/src/gallium/state_trackers/egl/x11/native_dri2.c b/src/gallium/state_trackers/egl/x11/native_dri2.c index 8d2a8b1dff..d37f66da07 100644 --- a/src/gallium/state_trackers/egl/x11/native_dri2.c +++ b/src/gallium/state_trackers/egl/x11/native_dri2.c @@ -14,12 +14,13 @@ * 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, + * 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. + * THE AUTHORS OR COPYRIGHT HOLDERS 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" @@ -40,7 +41,6 @@ enum dri2_surface_type { DRI2_SURFACE_TYPE_WINDOW, DRI2_SURFACE_TYPE_PIXMAP, - DRI2_SURFACE_TYPE_PBUFFER }; struct dri2_display { @@ -72,7 +72,7 @@ struct dri2_surface { unsigned int server_stamp; unsigned int client_stamp; int width, height; - struct pipe_texture *textures[NUM_NATIVE_ATTACHMENTS]; + struct pipe_resource *textures[NUM_NATIVE_ATTACHMENTS]; uint valid_mask; boolean have_back, have_fake; @@ -113,13 +113,14 @@ dri2_surface_process_drawable_buffers(struct native_surface *nsurf, { struct dri2_surface *dri2surf = dri2_surface(nsurf); struct dri2_display *dri2dpy = dri2surf->dri2dpy; - struct pipe_texture templ; + struct pipe_resource templ; + struct winsys_handle whandle; uint valid_mask; int i; /* free the old textures */ for (i = 0; i < NUM_NATIVE_ATTACHMENTS; i++) - pipe_texture_reference(&dri2surf->textures[i], NULL); + pipe_resource_reference(&dri2surf->textures[i], NULL); dri2surf->valid_mask = 0x0; dri2surf->have_back = FALSE; @@ -135,7 +136,7 @@ dri2_surface_process_drawable_buffers(struct native_surface *nsurf, templ.height0 = dri2surf->height; templ.depth0 = 1; templ.format = dri2surf->color_format; - templ.tex_usage = PIPE_TEXTURE_USAGE_RENDER_TARGET; + templ.bind = PIPE_BIND_RENDER_TARGET; valid_mask = 0x0; for (i = 0; i < num_xbufs; i++) { @@ -171,9 +172,11 @@ dri2_surface_process_drawable_buffers(struct native_surface *nsurf, continue; } - dri2surf->textures[natt] = - dri2dpy->api->texture_from_shared_handle(dri2dpy->api, - dri2dpy->base.screen, &templ, desc, xbuf->pitch, xbuf->name); + memset(&whandle, 0, sizeof(whandle)); + whandle.stride = xbuf->pitch; + whandle.handle = xbuf->name; + dri2surf->textures[natt] = dri2dpy->base.screen->resource_from_handle( + dri2dpy->base.screen, &templ, &whandle); if (dri2surf->textures[natt]) valid_mask |= 1 << natt; } @@ -189,9 +192,19 @@ dri2_surface_get_buffers(struct native_surface *nsurf, uint buffer_mask) { struct dri2_surface *dri2surf = dri2_surface(nsurf); struct dri2_display *dri2dpy = dri2surf->dri2dpy; - unsigned int dri2atts[NUM_NATIVE_ATTACHMENTS]; + unsigned int dri2atts[NUM_NATIVE_ATTACHMENTS * 2]; int num_ins, num_outs, att; struct x11_drawable_buffer *xbufs; + uint bpp = util_format_get_blocksizebits(dri2surf->color_format); + boolean with_format = FALSE; /* never ask for depth/stencil */ + + /* We must get the front on servers which doesn't support with format + * due to a silly bug in core dri2. You can't copy to/from a buffer + * that you haven't requested and you recive BadValue errors */ + if (dri2surf->dri2dpy->dri_minor < 1) { + with_format = FALSE; + buffer_mask |= (1 << NATIVE_ATTACHMENT_FRONT_LEFT); + } /* prepare the attachments */ num_ins = 0; @@ -218,19 +231,22 @@ dri2_surface_get_buffers(struct native_surface *nsurf, uint buffer_mask) break; } - dri2atts[num_ins] = dri2att; - num_ins++; + dri2atts[num_ins++] = dri2att; + if (with_format) + dri2atts[num_ins++] = bpp; } } + if (with_format) + num_ins /= 2; xbufs = x11_drawable_get_buffers(dri2dpy->xscr, dri2surf->drawable, &dri2surf->width, &dri2surf->height, - dri2atts, FALSE, num_ins, &num_outs); + dri2atts, with_format, num_ins, &num_outs); /* we should be able to do better... */ if (xbufs && dri2surf->last_num_xbufs == num_outs && memcmp(dri2surf->last_xbufs, xbufs, sizeof(*xbufs) * num_outs) == 0) { - free(xbufs); + FREE(xbufs); dri2surf->client_stamp = dri2surf->server_stamp; return; } @@ -241,7 +257,7 @@ dri2_surface_get_buffers(struct native_surface *nsurf, uint buffer_mask) dri2surf->client_stamp = dri2surf->server_stamp; if (dri2surf->last_xbufs) - free(dri2surf->last_xbufs); + FREE(dri2surf->last_xbufs); dri2surf->last_xbufs = xbufs; dri2surf->last_num_xbufs = num_outs; } @@ -254,47 +270,8 @@ static boolean dri2_surface_update_buffers(struct native_surface *nsurf, uint buffer_mask) { struct dri2_surface *dri2surf = dri2_surface(nsurf); - struct dri2_display *dri2dpy = dri2surf->dri2dpy; - - /* create textures for pbuffer */ - if (dri2surf->type == DRI2_SURFACE_TYPE_PBUFFER) { - struct pipe_screen *screen = dri2dpy->base.screen; - struct pipe_texture templ; - uint new_valid = 0x0; - int att; - - buffer_mask &= ~dri2surf->valid_mask; - if (!buffer_mask) - return TRUE; - - 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; - - for (att = 0; att < NUM_NATIVE_ATTACHMENTS; att++) { - if (native_attachment_mask_test(buffer_mask, att)) { - assert(!dri2surf->textures[att]); - dri2surf->textures[att] = screen->texture_create(screen, &templ); - if (!dri2surf->textures[att]) - break; - - new_valid |= 1 << att; - if (new_valid == buffer_mask) - break; - } - } - dri2surf->valid_mask |= new_valid; - /* no need to update the stamps */ - } - else { - dri2_surface_get_buffers(&dri2surf->base, buffer_mask); - } + dri2_surface_get_buffers(&dri2surf->base, buffer_mask); return ((dri2surf->valid_mask & buffer_mask) == buffer_mask); } @@ -315,10 +292,6 @@ 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, @@ -341,10 +314,6 @@ 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, @@ -369,7 +338,7 @@ dri2_surface_swap_buffers(struct native_surface *nsurf) static boolean dri2_surface_validate(struct native_surface *nsurf, uint attachment_mask, - unsigned int *seq_num, struct pipe_texture **textures, + unsigned int *seq_num, struct pipe_resource **textures, int *width, int *height) { struct dri2_surface *dri2surf = dri2_surface(nsurf); @@ -387,10 +356,10 @@ dri2_surface_validate(struct native_surface *nsurf, uint attachment_mask, int att; for (att = 0; att < NUM_NATIVE_ATTACHMENTS; att++) { if (native_attachment_mask_test(attachment_mask, att)) { - struct pipe_texture *ptex = dri2surf->textures[att]; + struct pipe_resource *ptex = dri2surf->textures[att]; textures[att] = NULL; - pipe_texture_reference(&textures[att], ptex); + pipe_resource_reference(&textures[att], ptex); } } } @@ -423,11 +392,11 @@ dri2_surface_destroy(struct native_surface *nsurf) int i; if (dri2surf->last_xbufs) - free(dri2surf->last_xbufs); + FREE(dri2surf->last_xbufs); for (i = 0; i < NUM_NATIVE_ATTACHMENTS; i++) { - struct pipe_texture *ptex = dri2surf->textures[i]; - pipe_texture_reference(&ptex, NULL); + struct pipe_resource *ptex = dri2surf->textures[i]; + pipe_resource_reference(&ptex, NULL); } if (dri2surf->drawable) { @@ -437,7 +406,7 @@ dri2_surface_destroy(struct native_surface *nsurf) util_hash_table_remove(dri2surf->dri2dpy->surfaces, (void *) dri2surf->drawable); } - free(dri2surf); + FREE(dri2surf); } static struct dri2_surface * @@ -501,22 +470,6 @@ dri2_display_create_pixmap_surface(struct native_display *ndpy, 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]) { @@ -543,43 +496,13 @@ choose_color_format(const __GLcontextModes *mode, enum pipe_format formats[32]) 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_Z24S8_UNORM; - formats[count++] = PIPE_FORMAT_S8Z24_UNORM; - } - else { - formats[count++] = PIPE_FORMAT_Z24X8_UNORM; - formats[count++] = PIPE_FORMAT_X8Z24_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); + (is_color) ? PIPE_BIND_RENDER_TARGET : + PIPE_BIND_DEPTH_STENCIL, 0); } static boolean @@ -597,30 +520,18 @@ dri2_display_convert_config(struct native_display *ndpy, 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; - } + /* only interested in native renderable configs */ + if (!mode->xRenderable || !mode->drawableType) + return FALSE; - nconf->color_format = PIPE_FORMAT_NONE; - nconf->depth_format = PIPE_FORMAT_NONE; - nconf->stencil_format = PIPE_FORMAT_NONE; + nconf->buffer_mask = 1 << NATIVE_ATTACHMENT_FRONT_LEFT; + if (mode->doubleBufferMode) + nconf->buffer_mask |= 1 << NATIVE_ATTACHMENT_BACK_LEFT; + if (mode->stereoMode) { + nconf->buffer_mask |= 1 << NATIVE_ATTACHMENT_FRONT_RIGHT; + if (mode->doubleBufferMode) + nconf->buffer_mask |= 1 << NATIVE_ATTACHMENT_BACK_RIGHT; + } /* choose color format */ num_formats = choose_color_format(mode, formats); @@ -633,18 +544,24 @@ dri2_display_convert_config(struct native_display *ndpy, 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 (mode->drawableType & GLX_WINDOW_BIT) + nconf->window_bit = TRUE; + if (mode->drawableType & GLX_PIXMAP_BIT) + nconf->pixmap_bit = TRUE; + + nconf->native_visual_id = mode->visualID; + nconf->native_visual_type = mode->visualType; + nconf->level = mode->level; + nconf->samples = mode->samples; + + nconf->slow_config = (mode->visualRating == GLX_SLOW_CONFIG); + + if (mode->transparentPixel == GLX_TRANSPARENT_RGB) { + nconf->transparent_rgb = TRUE; + nconf->transparent_rgb_values[0] = mode->transparentRed; + nconf->transparent_rgb_values[1] = mode->transparentGreen; + nconf->transparent_rgb_values[2] = mode->transparentBlue; } - if ((nconf->mode.depthBits && nconf->depth_format == PIPE_FORMAT_NONE) || - (nconf->mode.stencilBits && nconf->stencil_format == PIPE_FORMAT_NONE)) - return FALSE; return TRUE; } @@ -666,7 +583,7 @@ dri2_display_get_configs(struct native_display *ndpy, int *num_configs) return NULL; num_modes = x11_context_modes_count(modes); - dri2dpy->configs = calloc(num_modes, sizeof(*dri2dpy->configs)); + dri2dpy->configs = CALLOC(num_modes, sizeof(*dri2dpy->configs)); if (!dri2dpy->configs) return NULL; @@ -681,7 +598,7 @@ dri2_display_get_configs(struct native_display *ndpy, int *num_configs) dri2dpy->num_configs = count; } - configs = malloc(dri2dpy->num_configs * sizeof(*configs)); + 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]; @@ -732,7 +649,7 @@ dri2_display_destroy(struct native_display *ndpy) struct dri2_display *dri2dpy = dri2_display(ndpy); if (dri2dpy->configs) - free(dri2dpy->configs); + FREE(dri2dpy->configs); if (dri2dpy->base.screen) dri2dpy->base.screen->destroy(dri2dpy->base.screen); @@ -746,7 +663,7 @@ dri2_display_destroy(struct native_display *ndpy) XCloseDisplay(dri2dpy->dpy); if (dri2dpy->api && dri2dpy->api->destroy) dri2dpy->api->destroy(dri2dpy->api); - free(dri2dpy); + FREE(dri2dpy); } static void @@ -778,7 +695,6 @@ 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) || @@ -801,9 +717,7 @@ dri2_display_init_screen(struct native_display *ndpy) 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); + dri2dpy->base.screen = dri2dpy->api->create_screen(dri2dpy->api, fd, NULL); if (!dri2dpy->base.screen) { _eglLog(_EGL_WARNING, "failed to create DRM screen"); return FALSE; @@ -874,7 +788,6 @@ x11_create_dri2_display(EGLNativeDisplayType dpy, 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 index 7b4fe63fa0..b6d51bbf9f 100644 --- a/src/gallium/state_trackers/egl/x11/native_x11.c +++ b/src/gallium/state_trackers/egl/x11/native_x11.c @@ -14,18 +14,19 @@ * 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, + * 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. + * THE AUTHORS OR COPYRIGHT HOLDERS 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 "util/u_string.h" #include "state_tracker/drm_api.h" #include "egllog.h" @@ -40,8 +41,8 @@ static void x11_probe_destroy(struct native_probe *nprobe) { if (nprobe->data) - free(nprobe->data); - free(nprobe); + FREE(nprobe->data); + FREE(nprobe); } struct native_probe * @@ -61,7 +62,7 @@ native_create_probe(EGLNativeDisplayType dpy) if (!xdpy) { xdpy = XOpenDisplay(NULL); if (!xdpy) { - free(nprobe); + FREE(nprobe); return NULL; } } @@ -118,9 +119,9 @@ native_get_name(void) api = drm_api_create(); if (api) - snprintf(x11_name, sizeof(x11_name), "X11/%s", api->name); + util_snprintf(x11_name, sizeof(x11_name), "X11/%s", api->name); else - snprintf(x11_name, sizeof(x11_name), "X11"); + util_snprintf(x11_name, sizeof(x11_name), "X11"); return x11_name; } @@ -142,16 +143,9 @@ native_create_display(EGLNativeDisplayType dpy, if (!ndpy) { EGLint level = (force_sw) ? _EGL_INFO : _EGL_WARNING; - boolean use_shm; - - /* - * XXX st/mesa calls pipe_screen::update_buffer in st_validate_state. - * When SHM is used, there is a good chance that the shared memory - * segment is detached before the softpipe tile cache is flushed. - */ - use_shm = FALSE; - _eglLog(level, "use software%s fallback", (use_shm) ? " (SHM)" : ""); - ndpy = x11_create_ximage_display(dpy, event_handler, use_shm); + + _eglLog(level, "use software fallback"); + ndpy = x11_create_ximage_display(dpy, event_handler); } return ndpy; diff --git a/src/gallium/state_trackers/egl/x11/native_x11.h b/src/gallium/state_trackers/egl/x11/native_x11.h index 8c6a7d9349..1678403b45 100644 --- a/src/gallium/state_trackers/egl/x11/native_x11.h +++ b/src/gallium/state_trackers/egl/x11/native_x11.h @@ -14,12 +14,13 @@ * 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, + * 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. + * THE AUTHORS OR COPYRIGHT HOLDERS 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_ @@ -30,8 +31,7 @@ struct native_display * x11_create_ximage_display(EGLNativeDisplayType dpy, - struct native_event_handler *event_handler, - boolean use_xshm); + struct native_event_handler *event_handler); struct native_display * x11_create_dri2_display(EGLNativeDisplayType dpy, diff --git a/src/gallium/state_trackers/egl/x11/native_ximage.c b/src/gallium/state_trackers/egl/x11/native_ximage.c index 3421c1951a..47f5423b67 100644 --- a/src/gallium/state_trackers/egl/x11/native_ximage.c +++ b/src/gallium/state_trackers/egl/x11/native_ximage.c @@ -14,38 +14,35 @@ * 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, + * 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. + * THE AUTHORS OR COPYRIGHT HOLDERS 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 "state_tracker/xlib_sw_winsys.h" +#include "target-helpers/wrap_screen.h" +#include "util/u_debug.h" +#include "softpipe/sp_public.h" +#include "llvmpipe/lp_public.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 { @@ -53,24 +50,18 @@ struct ximage_display { Display *dpy; boolean own_dpy; - struct x11_screen *xscr; - int xscr_number; - struct native_event_handler *event_handler; - boolean use_xshm; + struct x11_screen *xscr; + int xscr_number; - 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 pipe_resource *texture; + struct xlib_drawable xdraw; }; struct ximage_surface { @@ -81,13 +72,13 @@ struct ximage_surface { XVisualInfo visual; struct ximage_display *xdpy; - GC gc; - unsigned int server_stamp; unsigned int client_stamp; int width, height; struct ximage_buffer buffers[NUM_NATIVE_ATTACHMENTS]; uint valid_mask; + + struct pipe_surface *draw_surface; }; struct ximage_config { @@ -120,19 +111,7 @@ ximage_surface_free_buffer(struct native_surface *nsurf, 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; - } + pipe_resource_reference(&xbuf->texture, NULL); } static boolean @@ -142,7 +121,7 @@ ximage_surface_alloc_buffer(struct native_surface *nsurf, 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; + struct pipe_resource templ; /* free old data */ if (xbuf->texture) @@ -154,42 +133,25 @@ ximage_surface_alloc_buffer(struct native_surface *nsurf, 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; - } - } - } + templ.bind = PIPE_BIND_RENDER_TARGET; - 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); - } - } + switch (which) { + case NATIVE_ATTACHMENT_FRONT_LEFT: + case NATIVE_ATTACHMENT_FRONT_RIGHT: + templ.bind |= PIPE_BIND_SCANOUT; + break; + case NATIVE_ATTACHMENT_BACK_LEFT: + case NATIVE_ATTACHMENT_BACK_RIGHT: + templ.bind |= PIPE_BIND_DISPLAY_TARGET; + break; + default: + break; } - else { - xbuf->texture = screen->texture_create(screen, &templ); + xbuf->texture = screen->resource_create(screen, &templ); + if (xbuf->texture) { + xbuf->xdraw.visual = xsurf->visual.visual; + xbuf->xdraw.depth = xsurf->visual.depth; + xbuf->xdraw.drawable = xsurf->drawable; } /* clean up the buffer if allocation failed */ @@ -213,10 +175,6 @@ ximage_surface_update_geometry(struct native_surface *nsurf) unsigned int w, h, border, depth; boolean updated = FALSE; - /* pbuffer has fixed geometry */ - if (xsurf->type == XIMAGE_SURFACE_TYPE_PBUFFER) - return FALSE; - ok = XGetGeometry(xsurf->xdpy->dpy, xsurf->drawable, &root, &x, &y, &w, &h, &border, &depth); if (ok && (xsurf->width != w || xsurf->height != h)) { @@ -269,18 +227,10 @@ ximage_surface_update_buffers(struct native_surface *nsurf, uint buffer_mask) new_valid = 0x0; for (att = 0; att < NUM_NATIVE_ATTACHMENTS; att++) { if (native_attachment_mask_test(buffer_mask, att)) { - struct ximage_buffer *xbuf = &xsurf->buffers[att]; - /* reallocate the texture */ if (!ximage_surface_alloc_buffer(&xsurf->base, att)) break; - /* update ximage */ - if (xbuf->ximage) { - xbuf->ximage->width = xsurf->width; - xbuf->ximage->height = xsurf->height; - } - new_valid |= (1 << att); if (buffer_mask == new_valid) break; @@ -300,43 +250,23 @@ ximage_surface_draw_buffer(struct native_surface *nsurf, 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; + struct pipe_surface *psurf; - if (xsurf->type == XIMAGE_SURFACE_TYPE_PBUFFER) - return TRUE; + assert(xsurf->drawable && xbuf->texture); - assert(xsurf->drawable && xbuf->ximage && xbuf->texture); + psurf = xsurf->draw_surface; + if (!psurf || psurf->texture != xbuf->texture) { + pipe_surface_reference(&xsurf->draw_surface, NULL); - transfer = screen->get_tex_transfer(screen, xbuf->texture, - 0, 0, 0, PIPE_TRANSFER_READ, 0, 0, xsurf->width, xsurf->height); - if (!transfer) - return FALSE; + psurf = screen->get_tex_surface(screen, + xbuf->texture, 0, 0, 0, PIPE_BIND_DISPLAY_TARGET); + if (!psurf) + 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; + xsurf->draw_surface = psurf; } - - 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); + screen->flush_frontbuffer(screen, psurf, &xbuf->xdraw); return TRUE; } @@ -364,7 +294,8 @@ ximage_surface_swap_buffers(struct native_surface *nsurf) boolean ret; /* display the back buffer first */ - ret = ximage_surface_draw_buffer(nsurf, NATIVE_ATTACHMENT_BACK_LEFT); + ret = ximage_surface_draw_buffer(&xsurf->base, + NATIVE_ATTACHMENT_BACK_LEFT); /* force buffers to be updated in next validation call */ xsurf->server_stamp++; ximage_surface_notify_invalid(&xsurf->base); @@ -372,20 +303,19 @@ ximage_surface_swap_buffers(struct native_surface *nsurf) xfront = &xsurf->buffers[NATIVE_ATTACHMENT_FRONT_LEFT]; xback = &xsurf->buffers[NATIVE_ATTACHMENT_BACK_LEFT]; - /* skip swapping so that the front buffer is allocated only when needed */ - if (!xfront->texture) - return ret; - - xtmp = *xfront; - *xfront = *xback; - *xback = xtmp; + /* skip swapping unless there is a front buffer */ + if (xfront->texture) { + xtmp = *xfront; + *xfront = *xback; + *xback = xtmp; + } return ret; } static boolean ximage_surface_validate(struct native_surface *nsurf, uint attachment_mask, - unsigned int *seq_num, struct pipe_texture **textures, + unsigned int *seq_num, struct pipe_resource **textures, int *width, int *height) { struct ximage_surface *xsurf = ximage_surface(nsurf); @@ -406,7 +336,7 @@ ximage_surface_validate(struct native_surface *nsurf, uint attachment_mask, struct ximage_buffer *xbuf = &xsurf->buffers[att]; textures[att] = NULL; - pipe_texture_reference(&textures[att], xbuf->texture); + pipe_resource_reference(&textures[att], xbuf->texture); } } } @@ -433,19 +363,12 @@ 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]; + pipe_surface_reference(&xsurf->draw_surface, NULL); + + for (i = 0; i < NUM_NATIVE_ATTACHMENTS; 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); + FREE(xsurf); } static struct ximage_surface * @@ -457,7 +380,6 @@ ximage_display_create_surface(struct native_display *ndpy, 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) @@ -468,56 +390,10 @@ ximage_display_create_surface(struct native_display *ndpy, 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; - } - - /* initialize the geometry */ - ximage_surface_update_buffers(&xsurf->base, 0x0); - - 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->drawable = drawable; + xsurf->visual = *xconf->visual; + /* initialize the geometry */ + ximage_surface_update_buffers(&xsurf->base, 0x0); xsurf->base.destroy = ximage_surface_destroy; xsurf->base.swap_buffers = ximage_surface_swap_buffers; @@ -552,22 +428,6 @@ ximage_display_create_pixmap_surface(struct native_display *ndpy, 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) { @@ -601,7 +461,7 @@ ximage_display_get_configs(struct native_display *ndpy, int *num_configs) /* first time */ if (!xdpy->configs) { const XVisualInfo *visuals; - int num_visuals, count, j; + int num_visuals, count; visuals = x11_screen_get_visuals(xdpy->xscr, &num_visuals); if (!visuals) @@ -611,57 +471,42 @@ ximage_display_get_configs(struct native_display *ndpy, int *num_configs) * Create two configs for each visual. * One with depth/stencil buffer; one without */ - xdpy->configs = calloc(num_visuals * 2, sizeof(*xdpy->configs)); + 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_Z24S8_UNORM; - xconf->base.stencil_format = PIPE_FORMAT_Z24S8_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++; - } + struct ximage_config *xconf = &xdpy->configs[count]; + + xconf->visual = &visuals[i]; + xconf->base.color_format = choose_format(xconf->visual); + if (xconf->base.color_format == PIPE_FORMAT_NONE) + continue; + + xconf->base.buffer_mask = + (1 << NATIVE_ATTACHMENT_FRONT_LEFT) | + (1 << NATIVE_ATTACHMENT_BACK_LEFT); + + xconf->base.window_bit = TRUE; + xconf->base.pixmap_bit = TRUE; + + xconf->base.native_visual_id = xconf->visual->visualid; +#if defined(__cplusplus) || defined(c_plusplus) + xconf->base.native_visual_type = xconf->visual->c_class; +#else + xconf->base.native_visual_type = xconf->visual->class; +#endif + + xconf->base.slow_config = TRUE; + + count++; } xdpy->num_configs = count; } - configs = malloc(xdpy->num_configs * sizeof(*configs)); + 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]; @@ -724,21 +569,73 @@ ximage_display_destroy(struct native_display *ndpy) struct ximage_display *xdpy = ximage_display(ndpy); if (xdpy->configs) - free(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); + FREE(xdpy); +} + + +/* Helper function to build a subset of a driver stack consisting of + * one of the software rasterizers (cell, llvmpipe, softpipe) and the + * xlib winsys. + * + * This function could be shared, but currently causes headaches for + * the build systems, particularly scons if we try. + * + * Long term, want to avoid having global #defines for things like + * GALLIUM_LLVMPIPE, GALLIUM_CELL, etc. Scons already eliminates + * those #defines, so things that are painful for it now are likely to + * be painful for other build systems in the future. + */ +static struct pipe_screen * +swrast_xlib_create_screen( Display *display ) +{ + struct sw_winsys *winsys; + struct pipe_screen *screen = NULL; + + /* Create the underlying winsys, which performs presents to Xlib + * drawables: + */ + winsys = xlib_create_sw_winsys( display ); + if (winsys == NULL) + return NULL; + + /* Create a software rasterizer on top of that winsys. Use + * llvmpipe if it is available. + */ +#if defined(GALLIUM_LLVMPIPE) + if (screen == NULL && + !debug_get_bool_option("GALLIUM_NO_LLVM", FALSE)) + screen = llvmpipe_create_screen( winsys ); +#endif + + if (screen == NULL) + screen = softpipe_create_screen( winsys ); + + if (screen == NULL) + goto fail; + + /* Inject any wrapping layers we want to here: + */ + return gallium_wrap_screen( screen ); + +fail: + if (winsys) + winsys->destroy( winsys ); + + return NULL; } + + struct native_display * x11_create_ximage_display(EGLNativeDisplayType dpy, - struct native_event_handler *event_handler, - boolean use_xshm) + struct native_event_handler *event_handler) { struct ximage_display *xdpy; @@ -750,26 +647,22 @@ x11_create_ximage_display(EGLNativeDisplayType dpy, if (!xdpy->dpy) { xdpy->dpy = XOpenDisplay(NULL); if (!xdpy->dpy) { - free(xdpy); + FREE(xdpy); return NULL; } xdpy->own_dpy = TRUE; } + xdpy->event_handler = event_handler; + xdpy->xscr_number = DefaultScreen(xdpy->dpy); xdpy->xscr = x11_screen_create(xdpy->dpy, xdpy->xscr_number); if (!xdpy->xscr) { - free(xdpy); + FREE(xdpy); return NULL; } - xdpy->event_handler = event_handler; - - 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.screen = swrast_xlib_create_screen(xdpy->dpy); xdpy->base.destroy = ximage_display_destroy; xdpy->base.get_param = ximage_display_get_param; @@ -778,7 +671,6 @@ x11_create_ximage_display(EGLNativeDisplayType dpy, 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 deleted file mode 100644 index 33328aadf2..0000000000 --- a/src/gallium/state_trackers/egl/x11/sw_winsys.c +++ /dev/null @@ -1,231 +0,0 @@ -/************************************************************************** - * - * 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 deleted file mode 100644 index f96c5a14b0..0000000000 --- a/src/gallium/state_trackers/egl/x11/sw_winsys.h +++ /dev/null @@ -1,40 +0,0 @@ -/************************************************************************** - * - * 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 index f409611484..6bdff26ec0 100644 --- a/src/gallium/state_trackers/egl/x11/x11_screen.c +++ b/src/gallium/state_trackers/egl/x11/x11_screen.c @@ -14,24 +14,24 @@ * 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, + * 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. + * THE AUTHORS OR COPYRIGHT HOLDERS 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 <xf86drm.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" @@ -109,7 +109,7 @@ x11_screen_destroy(struct x11_screen *xscr) if (xscr->visuals) XFree(xscr->visuals); - free(xscr); + FREE(xscr); } static boolean @@ -176,63 +176,6 @@ x11_screen_get_visuals(struct x11_screen *xscr, int *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. */ @@ -435,7 +378,7 @@ x11_context_modes_create(unsigned count) next = &base; for (i = 0; i < count; i++) { - *next = (__GLcontextModes *) calloc(1, size); + *next = (__GLcontextModes *) CALLOC(1, size); if (*next == NULL) { x11_context_modes_destroy(base); base = NULL; @@ -455,7 +398,7 @@ x11_context_modes_destroy(__GLcontextModes *modes) { while (modes != NULL) { __GLcontextModes *next = modes->next; - free(modes); + FREE(modes); modes = next; } } diff --git a/src/gallium/state_trackers/egl/x11/x11_screen.h b/src/gallium/state_trackers/egl/x11/x11_screen.h index 37e8d5a40e..a3c5ee1491 100644 --- a/src/gallium/state_trackers/egl/x11/x11_screen.h +++ b/src/gallium/state_trackers/egl/x11/x11_screen.h @@ -14,12 +14,13 @@ * 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, + * 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. + * THE AUTHORS OR COPYRIGHT HOLDERS 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_ @@ -28,6 +29,8 @@ #include <X11/Xlib.h> #include <X11/Xutil.h> #include <X11/extensions/dri2tokens.h> +#include "GL/gl.h" /* for GL types needed by __GLcontextModes */ +#include "GL/internal/glcore.h" /* for __GLcontextModes */ #include "pipe/p_compiler.h" #include "common/native.h" @@ -64,10 +67,6 @@ 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); |