diff options
Diffstat (limited to 'xorg-server/glamor/glamor.c')
| -rw-r--r-- | xorg-server/glamor/glamor.c | 809 |
1 files changed, 398 insertions, 411 deletions
diff --git a/xorg-server/glamor/glamor.c b/xorg-server/glamor/glamor.c index 93d3c5e72..feb110a66 100644 --- a/xorg-server/glamor/glamor.c +++ b/xorg-server/glamor/glamor.c @@ -54,197 +54,192 @@ DevPrivateKey glamor_pixmap_private_key = &glamor_pixmap_private_key_index; PixmapPtr glamor_get_drawable_pixmap(DrawablePtr drawable) { - if (drawable->type == DRAWABLE_WINDOW) - return drawable-> - pScreen->GetWindowPixmap((WindowPtr) drawable); - else - return (PixmapPtr) drawable; + if (drawable->type == DRAWABLE_WINDOW) + return drawable->pScreen->GetWindowPixmap((WindowPtr) drawable); + else + return (PixmapPtr) drawable; } _X_EXPORT void glamor_set_pixmap_type(PixmapPtr pixmap, glamor_pixmap_type_t type) { - glamor_pixmap_private *pixmap_priv; - glamor_screen_private *glamor_priv = - glamor_get_screen_private(pixmap->drawable.pScreen); - - pixmap_priv = dixLookupPrivate(&pixmap->devPrivates, - glamor_pixmap_private_key); - if (pixmap_priv == NULL) { - pixmap_priv = calloc(sizeof(*pixmap_priv), 1); - glamor_set_pixmap_private(pixmap, pixmap_priv); - pixmap_priv->base.pixmap = pixmap; - pixmap_priv->base.glamor_priv = glamor_priv; - } - pixmap_priv->type = type; + glamor_pixmap_private *pixmap_priv; + glamor_screen_private *glamor_priv = + glamor_get_screen_private(pixmap->drawable.pScreen); + + pixmap_priv = dixLookupPrivate(&pixmap->devPrivates, + glamor_pixmap_private_key); + if (pixmap_priv == NULL) { + pixmap_priv = calloc(sizeof(*pixmap_priv), 1); + glamor_set_pixmap_private(pixmap, pixmap_priv); + pixmap_priv->base.pixmap = pixmap; + pixmap_priv->base.glamor_priv = glamor_priv; + } + pixmap_priv->type = type; } _X_EXPORT void glamor_set_pixmap_texture(PixmapPtr pixmap, unsigned int tex) { - ScreenPtr screen = pixmap->drawable.pScreen; - glamor_pixmap_private *pixmap_priv; - glamor_screen_private *glamor_priv; - glamor_pixmap_fbo *fbo; - GLenum format; - - glamor_priv = glamor_get_screen_private(screen); - pixmap_priv = glamor_get_pixmap_private(pixmap); - - if (pixmap_priv->base.fbo) { - fbo = glamor_pixmap_detach_fbo(pixmap_priv); - glamor_destroy_fbo(fbo); - } - - gl_iformat_for_depth(pixmap->drawable.depth, &format); - fbo = glamor_create_fbo_from_tex(glamor_priv, pixmap->drawable.width, - pixmap->drawable.height, - format, tex, 0); - - if (fbo == NULL) { - ErrorF("XXX fail to create fbo.\n"); - return; - } - - glamor_pixmap_attach_fbo(pixmap, fbo); + ScreenPtr screen = pixmap->drawable.pScreen; + glamor_pixmap_private *pixmap_priv; + glamor_screen_private *glamor_priv; + glamor_pixmap_fbo *fbo; + GLenum format; + + glamor_priv = glamor_get_screen_private(screen); + pixmap_priv = glamor_get_pixmap_private(pixmap); + + if (pixmap_priv->base.fbo) { + fbo = glamor_pixmap_detach_fbo(pixmap_priv); + glamor_destroy_fbo(fbo); + } + + gl_iformat_for_depth(pixmap->drawable.depth, &format); + fbo = glamor_create_fbo_from_tex(glamor_priv, pixmap->drawable.width, + pixmap->drawable.height, format, tex, 0); + + if (fbo == NULL) { + ErrorF("XXX fail to create fbo.\n"); + return; + } + + glamor_pixmap_attach_fbo(pixmap, fbo); } void glamor_set_screen_pixmap(PixmapPtr screen_pixmap, PixmapPtr *back_pixmap) { - glamor_pixmap_private *pixmap_priv; - glamor_screen_private *glamor_priv; + glamor_pixmap_private *pixmap_priv; + glamor_screen_private *glamor_priv; - glamor_priv = glamor_get_screen_private(screen_pixmap->drawable.pScreen); - pixmap_priv = glamor_get_pixmap_private(screen_pixmap); - glamor_priv->screen_fbo = pixmap_priv->base.fbo->fb; + glamor_priv = glamor_get_screen_private(screen_pixmap->drawable.pScreen); + pixmap_priv = glamor_get_pixmap_private(screen_pixmap); + glamor_priv->screen_fbo = pixmap_priv->base.fbo->fb; - pixmap_priv->base.fbo->width = screen_pixmap->drawable.width; - pixmap_priv->base.fbo->height = screen_pixmap->drawable.height; + pixmap_priv->base.fbo->width = screen_pixmap->drawable.width; + pixmap_priv->base.fbo->height = screen_pixmap->drawable.height; - glamor_priv->back_pixmap = back_pixmap; + glamor_priv->back_pixmap = back_pixmap; } PixmapPtr glamor_create_pixmap(ScreenPtr screen, int w, int h, int depth, - unsigned int usage) + unsigned int usage) { - PixmapPtr pixmap; - glamor_pixmap_type_t type = GLAMOR_TEXTURE_ONLY; - glamor_pixmap_private *pixmap_priv; - glamor_screen_private *glamor_priv = - glamor_get_screen_private(screen); - glamor_pixmap_fbo *fbo; - int pitch; - GLenum format; - - if (w > 32767 || h > 32767) - return NullPixmap; - - if ((usage == GLAMOR_CREATE_PIXMAP_CPU - || (usage == CREATE_PIXMAP_USAGE_GLYPH_PICTURE && w <= 64 && h <= 64) - || (w == 0 && h == 0) - || !glamor_check_pixmap_fbo_depth(depth)) - || (!GLAMOR_TEXTURED_LARGE_PIXMAP && - !glamor_check_fbo_size(glamor_priv, w, h))) - return fbCreatePixmap(screen, w, h, depth, usage); - else - pixmap = fbCreatePixmap(screen, 0, 0, depth, usage); - - pixmap_priv = calloc(1, sizeof(*pixmap_priv)); - - if (!pixmap_priv) { - fbDestroyPixmap(pixmap); - return fbCreatePixmap(screen, w, h, depth, usage); - } - glamor_set_pixmap_private(pixmap, pixmap_priv); - - if (usage == GLAMOR_CREATE_PIXMAP_MAP) - type = GLAMOR_MEMORY_MAP; - - pixmap_priv->base.pixmap = pixmap; - pixmap_priv->base.glamor_priv = glamor_priv; - - gl_iformat_for_depth(depth, &format); - - pitch = (((w * pixmap->drawable.bitsPerPixel + 7) / 8) + 3) & ~3; - screen->ModifyPixmapHeader(pixmap, w, h, 0, 0, pitch, NULL); - - if (type == GLAMOR_MEMORY_MAP || glamor_check_fbo_size(glamor_priv, w, h)) { - pixmap_priv->type = type; - fbo = glamor_create_fbo(glamor_priv, w, h, format, usage); - } - else { - DEBUGF("Create LARGE pixmap %p width %d height %d\n", pixmap, w, h); - pixmap_priv->type = GLAMOR_TEXTURE_LARGE; - fbo = glamor_create_fbo_array(glamor_priv, w, h, format, usage, - glamor_priv->max_fbo_size, - glamor_priv->max_fbo_size, - pixmap_priv); - } - - if (fbo == NULL) { - fbDestroyPixmap(pixmap); - free(pixmap_priv); - return fbCreatePixmap(screen, w, h, depth, usage); - } - - glamor_pixmap_attach_fbo(pixmap, fbo); - - return pixmap; + PixmapPtr pixmap; + glamor_pixmap_type_t type = GLAMOR_TEXTURE_ONLY; + glamor_pixmap_private *pixmap_priv; + glamor_screen_private *glamor_priv = glamor_get_screen_private(screen); + glamor_pixmap_fbo *fbo; + int pitch; + GLenum format; + + if (w > 32767 || h > 32767) + return NullPixmap; + + if ((usage == GLAMOR_CREATE_PIXMAP_CPU + || (usage == CREATE_PIXMAP_USAGE_GLYPH_PICTURE && w <= 64 && h <= 64) + || (w == 0 && h == 0) + || !glamor_check_pixmap_fbo_depth(depth)) + || (!GLAMOR_TEXTURED_LARGE_PIXMAP && + !glamor_check_fbo_size(glamor_priv, w, h))) + return fbCreatePixmap(screen, w, h, depth, usage); + else + pixmap = fbCreatePixmap(screen, 0, 0, depth, usage); + + pixmap_priv = calloc(1, sizeof(*pixmap_priv)); + + if (!pixmap_priv) { + fbDestroyPixmap(pixmap); + return fbCreatePixmap(screen, w, h, depth, usage); + } + glamor_set_pixmap_private(pixmap, pixmap_priv); + + if (usage == GLAMOR_CREATE_PIXMAP_MAP) + type = GLAMOR_MEMORY_MAP; + + pixmap_priv->base.pixmap = pixmap; + pixmap_priv->base.glamor_priv = glamor_priv; + + gl_iformat_for_depth(depth, &format); + + pitch = (((w * pixmap->drawable.bitsPerPixel + 7) / 8) + 3) & ~3; + screen->ModifyPixmapHeader(pixmap, w, h, 0, 0, pitch, NULL); + + if (type == GLAMOR_MEMORY_MAP || glamor_check_fbo_size(glamor_priv, w, h)) { + pixmap_priv->type = type; + fbo = glamor_create_fbo(glamor_priv, w, h, format, usage); + } + else { + DEBUGF("Create LARGE pixmap %p width %d height %d\n", pixmap, w, h); + pixmap_priv->type = GLAMOR_TEXTURE_LARGE; + fbo = glamor_create_fbo_array(glamor_priv, w, h, format, usage, + glamor_priv->max_fbo_size, + glamor_priv->max_fbo_size, pixmap_priv); + } + + if (fbo == NULL) { + fbDestroyPixmap(pixmap); + free(pixmap_priv); + return fbCreatePixmap(screen, w, h, depth, usage); + } + + glamor_pixmap_attach_fbo(pixmap, fbo); + + return pixmap; } void glamor_destroy_textured_pixmap(PixmapPtr pixmap) { - if (pixmap->refcnt == 1) { - glamor_pixmap_private *pixmap_priv; + if (pixmap->refcnt == 1) { + glamor_pixmap_private *pixmap_priv; - pixmap_priv = glamor_get_pixmap_private(pixmap); - if (pixmap_priv != NULL) - glamor_pixmap_destroy_fbo(pixmap_priv); - } + pixmap_priv = glamor_get_pixmap_private(pixmap); + if (pixmap_priv != NULL) + glamor_pixmap_destroy_fbo(pixmap_priv); + } } Bool glamor_destroy_pixmap(PixmapPtr pixmap) { - glamor_screen_private - *glamor_priv = glamor_get_screen_private(pixmap->drawable.pScreen); - if (glamor_priv->dri3_enabled) - glamor_egl_destroy_textured_pixmap(pixmap); - else - glamor_destroy_textured_pixmap(pixmap); - return fbDestroyPixmap(pixmap); + glamor_screen_private + *glamor_priv = glamor_get_screen_private(pixmap->drawable.pScreen); + if (glamor_priv->dri3_enabled) + glamor_egl_destroy_textured_pixmap(pixmap); + else + glamor_destroy_textured_pixmap(pixmap); + return fbDestroyPixmap(pixmap); } void glamor_block_handler(ScreenPtr screen) { - glamor_screen_private *glamor_priv = - glamor_get_screen_private(screen); - glamor_gl_dispatch *dispatch; - - dispatch = glamor_get_dispatch(glamor_priv); - glamor_priv->tick++; - dispatch->glFlush(); - glamor_fbo_expire(glamor_priv); - glamor_put_dispatch(glamor_priv); - if (glamor_priv->state == RENDER_STATE - && glamor_priv->render_idle_cnt++ > RENDER_IDEL_MAX) { - glamor_priv->state = IDLE_STATE; - glamor_priv->render_idle_cnt = 0; - } + glamor_screen_private *glamor_priv = glamor_get_screen_private(screen); + glamor_gl_dispatch *dispatch; + + dispatch = glamor_get_dispatch(glamor_priv); + glamor_priv->tick++; + dispatch->glFlush(); + glamor_fbo_expire(glamor_priv); + glamor_put_dispatch(glamor_priv); + if (glamor_priv->state == RENDER_STATE + && glamor_priv->render_idle_cnt++ > RENDER_IDEL_MAX) { + glamor_priv->state = IDLE_STATE; + glamor_priv->render_idle_cnt = 0; + } } static void -_glamor_block_handler(void *data, OSTimePtr timeout, - void *last_select_mask) +_glamor_block_handler(void *data, OSTimePtr timeout, void *last_select_mask) { - glamor_screen_private *glamor_priv = data; - glamor_gl_dispatch *dispatch = glamor_get_dispatch(glamor_priv); - dispatch->glFlush(); - glamor_put_dispatch(glamor_priv); + glamor_screen_private *glamor_priv = data; + glamor_gl_dispatch *dispatch = glamor_get_dispatch(glamor_priv); + + dispatch->glFlush(); + glamor_put_dispatch(glamor_priv); } static void @@ -255,374 +250,366 @@ _glamor_wakeup_handler(void *data, int result, void *last_select_mask) static void glamor_set_debug_level(int *debug_level) { - char *debug_level_string; - debug_level_string = getenv("GLAMOR_DEBUG"); - if (debug_level_string - && sscanf(debug_level_string, "%d", debug_level) == 1) - return; - *debug_level = 0; + char *debug_level_string; + + debug_level_string = getenv("GLAMOR_DEBUG"); + if (debug_level_string + && sscanf(debug_level_string, "%d", debug_level) == 1) + return; + *debug_level = 0; } int glamor_debug_level; + /** Set up glamor for an already-configured GL context. */ Bool glamor_init(ScreenPtr screen, unsigned int flags) { - glamor_screen_private *glamor_priv; - int gl_version; + glamor_screen_private *glamor_priv; + int gl_version; #ifdef RENDER - PictureScreenPtr ps = GetPictureScreenIfSet(screen); + PictureScreenPtr ps = GetPictureScreenIfSet(screen); #endif - if (flags & ~GLAMOR_VALID_FLAGS) { - ErrorF("glamor_init: Invalid flags %x\n", flags); - return FALSE; - } - glamor_priv = calloc(1, sizeof(*glamor_priv)); - if (glamor_priv == NULL) - return FALSE; - - if (flags & GLAMOR_INVERTED_Y_AXIS) { - glamor_priv->yInverted = 1; - } else - glamor_priv->yInverted = 0; - - if (!dixRegisterPrivateKey - (glamor_screen_private_key, PRIVATE_SCREEN, 0)) { - LogMessage(X_WARNING, - "glamor%d: Failed to allocate screen private\n", - screen->myNum); - goto fail; - } - - glamor_set_screen_private(screen, glamor_priv); - - if (!dixRegisterPrivateKey - (glamor_pixmap_private_key, PRIVATE_PIXMAP, 0)) { - LogMessage(X_WARNING, - "glamor%d: Failed to allocate pixmap private\n", - screen->myNum); - goto fail;; - } - - gl_version = glamor_gl_get_version(); + if (flags & ~GLAMOR_VALID_FLAGS) { + ErrorF("glamor_init: Invalid flags %x\n", flags); + return FALSE; + } + glamor_priv = calloc(1, sizeof(*glamor_priv)); + if (glamor_priv == NULL) + return FALSE; + + if (flags & GLAMOR_INVERTED_Y_AXIS) { + glamor_priv->yInverted = 1; + } + else + glamor_priv->yInverted = 0; + + if (!dixRegisterPrivateKey(glamor_screen_private_key, PRIVATE_SCREEN, 0)) { + LogMessage(X_WARNING, + "glamor%d: Failed to allocate screen private\n", + screen->myNum); + goto fail; + } + + glamor_set_screen_private(screen, glamor_priv); + + if (!dixRegisterPrivateKey(glamor_pixmap_private_key, PRIVATE_PIXMAP, 0)) { + LogMessage(X_WARNING, + "glamor%d: Failed to allocate pixmap private\n", + screen->myNum); + goto fail;; + } + + gl_version = glamor_gl_get_version(); #ifndef GLAMOR_GLES2 - if (gl_version < GLAMOR_GL_VERSION_ENCODE(1, 3)) { - ErrorF("Require OpenGL version 1.3 or latter.\n"); - goto fail; - } + if (gl_version < GLAMOR_GL_VERSION_ENCODE(1, 3)) { + ErrorF("Require OpenGL version 1.3 or latter.\n"); + goto fail; + } #else - if (gl_version < GLAMOR_GL_VERSION_ENCODE(2, 0)) { - ErrorF("Require Open GLES2.0 or latter.\n"); - goto fail; - } + if (gl_version < GLAMOR_GL_VERSION_ENCODE(2, 0)) { + ErrorF("Require Open GLES2.0 or latter.\n"); + goto fail; + } #endif - glamor_gl_dispatch_init(screen, &glamor_priv->_dispatch, gl_version); + glamor_gl_dispatch_init(screen, &glamor_priv->_dispatch, gl_version); #ifdef GLAMOR_GLES2 - if (!glamor_gl_has_extension("GL_EXT_texture_format_BGRA8888")) { - ErrorF("GL_EXT_texture_format_BGRA8888 required\n"); - goto fail; - } + if (!glamor_gl_has_extension("GL_EXT_texture_format_BGRA8888")) { + ErrorF("GL_EXT_texture_format_BGRA8888 required\n"); + goto fail; + } #endif - glamor_priv->has_pack_invert = - glamor_gl_has_extension("GL_MESA_pack_invert"); - glamor_priv->has_fbo_blit = - glamor_gl_has_extension("GL_EXT_framebuffer_blit"); - glamor_priv->_dispatch.glGetIntegerv(GL_MAX_RENDERBUFFER_SIZE, - &glamor_priv->max_fbo_size); + glamor_priv->has_pack_invert = + glamor_gl_has_extension("GL_MESA_pack_invert"); + glamor_priv->has_fbo_blit = + glamor_gl_has_extension("GL_EXT_framebuffer_blit"); + glamor_priv->_dispatch.glGetIntegerv(GL_MAX_RENDERBUFFER_SIZE, + &glamor_priv->max_fbo_size); #ifdef MAX_FBO_SIZE - glamor_priv->max_fbo_size = MAX_FBO_SIZE; + glamor_priv->max_fbo_size = MAX_FBO_SIZE; #endif - glamor_set_debug_level(&glamor_debug_level); + glamor_set_debug_level(&glamor_debug_level); #ifdef GLAMOR_GLES2 - glamor_priv->gl_flavor = GLAMOR_GL_ES2; + glamor_priv->gl_flavor = GLAMOR_GL_ES2; #else - glamor_priv->gl_flavor = GLAMOR_GL_DESKTOP; + glamor_priv->gl_flavor = GLAMOR_GL_DESKTOP; #endif - /* If we are using egl screen, call egl screen init to - * register correct close screen function. */ - if (flags & GLAMOR_USE_EGL_SCREEN) - glamor_egl_screen_init(screen); + /* If we are using egl screen, call egl screen init to + * register correct close screen function. */ + if (flags & GLAMOR_USE_EGL_SCREEN) + glamor_egl_screen_init(screen); - glamor_priv->saved_procs.close_screen = screen->CloseScreen; - screen->CloseScreen = glamor_close_screen; + glamor_priv->saved_procs.close_screen = screen->CloseScreen; + screen->CloseScreen = glamor_close_screen; - if (flags & GLAMOR_USE_SCREEN) { - if (!RegisterBlockAndWakeupHandlers(_glamor_block_handler, - _glamor_wakeup_handler, - glamor_priv)) { - goto fail; - } + if (flags & GLAMOR_USE_SCREEN) { + if (!RegisterBlockAndWakeupHandlers(_glamor_block_handler, + _glamor_wakeup_handler, + glamor_priv)) { + goto fail; + } - glamor_priv->saved_procs.create_gc = screen->CreateGC; - screen->CreateGC = glamor_create_gc; + glamor_priv->saved_procs.create_gc = screen->CreateGC; + screen->CreateGC = glamor_create_gc; - glamor_priv->saved_procs.create_pixmap = screen->CreatePixmap; - screen->CreatePixmap = glamor_create_pixmap; + glamor_priv->saved_procs.create_pixmap = screen->CreatePixmap; + screen->CreatePixmap = glamor_create_pixmap; - glamor_priv->saved_procs.destroy_pixmap = screen->DestroyPixmap; - screen->DestroyPixmap = glamor_destroy_pixmap; + glamor_priv->saved_procs.destroy_pixmap = screen->DestroyPixmap; + screen->DestroyPixmap = glamor_destroy_pixmap; - glamor_priv->saved_procs.get_spans = screen->GetSpans; - screen->GetSpans = glamor_get_spans; + glamor_priv->saved_procs.get_spans = screen->GetSpans; + screen->GetSpans = glamor_get_spans; - glamor_priv->saved_procs.get_image = screen->GetImage; - screen->GetImage = glamor_get_image; + glamor_priv->saved_procs.get_image = screen->GetImage; + screen->GetImage = glamor_get_image; - glamor_priv->saved_procs.change_window_attributes = - screen->ChangeWindowAttributes; - screen->ChangeWindowAttributes = - glamor_change_window_attributes; + glamor_priv->saved_procs.change_window_attributes = + screen->ChangeWindowAttributes; + screen->ChangeWindowAttributes = glamor_change_window_attributes; - glamor_priv->saved_procs.copy_window = screen->CopyWindow; - screen->CopyWindow = glamor_copy_window; + glamor_priv->saved_procs.copy_window = screen->CopyWindow; + screen->CopyWindow = glamor_copy_window; - glamor_priv->saved_procs.bitmap_to_region = - screen->BitmapToRegion; - screen->BitmapToRegion = glamor_bitmap_to_region; - } + glamor_priv->saved_procs.bitmap_to_region = screen->BitmapToRegion; + screen->BitmapToRegion = glamor_bitmap_to_region; + } #ifdef RENDER - if (flags & GLAMOR_USE_PICTURE_SCREEN) { - glamor_priv->saved_procs.composite = ps->Composite; - ps->Composite = glamor_composite; + if (flags & GLAMOR_USE_PICTURE_SCREEN) { + glamor_priv->saved_procs.composite = ps->Composite; + ps->Composite = glamor_composite; + glamor_priv->saved_procs.trapezoids = ps->Trapezoids; + ps->Trapezoids = glamor_trapezoids; - glamor_priv->saved_procs.trapezoids = ps->Trapezoids; - ps->Trapezoids = glamor_trapezoids; + glamor_priv->saved_procs.triangles = ps->Triangles; + ps->Triangles = glamor_triangles; + glamor_priv->saved_procs.addtraps = ps->AddTraps; + ps->AddTraps = glamor_add_traps; - glamor_priv->saved_procs.triangles = ps->Triangles; - ps->Triangles = glamor_triangles; + } - glamor_priv->saved_procs.addtraps = ps->AddTraps; - ps->AddTraps = glamor_add_traps; + glamor_priv->saved_procs.composite_rects = ps->CompositeRects; + ps->CompositeRects = glamor_composite_rectangles; - } + glamor_priv->saved_procs.glyphs = ps->Glyphs; + ps->Glyphs = glamor_glyphs; - glamor_priv->saved_procs.composite_rects = ps->CompositeRects; - ps->CompositeRects = glamor_composite_rectangles; + glamor_priv->saved_procs.unrealize_glyph = ps->UnrealizeGlyph; + ps->UnrealizeGlyph = glamor_glyph_unrealize; - glamor_priv->saved_procs.glyphs = ps->Glyphs; - ps->Glyphs = glamor_glyphs; + glamor_priv->saved_procs.create_picture = ps->CreatePicture; + ps->CreatePicture = glamor_create_picture; - glamor_priv->saved_procs.unrealize_glyph = ps->UnrealizeGlyph; - ps->UnrealizeGlyph = glamor_glyph_unrealize; + glamor_priv->saved_procs.set_window_pixmap = screen->SetWindowPixmap; + screen->SetWindowPixmap = glamor_set_window_pixmap; - glamor_priv->saved_procs.create_picture = ps->CreatePicture; - ps->CreatePicture = glamor_create_picture; - - glamor_priv->saved_procs.set_window_pixmap = screen->SetWindowPixmap; - screen->SetWindowPixmap = glamor_set_window_pixmap; - - glamor_priv->saved_procs.destroy_picture = ps->DestroyPicture; - ps->DestroyPicture = glamor_destroy_picture; - glamor_init_composite_shaders(screen); + glamor_priv->saved_procs.destroy_picture = ps->DestroyPicture; + ps->DestroyPicture = glamor_destroy_picture; + glamor_init_composite_shaders(screen); #endif - glamor_init_pixmap_fbo(screen); - glamor_init_solid_shader(screen); - glamor_init_tile_shader(screen); + glamor_init_pixmap_fbo(screen); + glamor_init_solid_shader(screen); + glamor_init_tile_shader(screen); #ifdef GLAMOR_TRAPEZOID_SHADER - glamor_init_trapezoid_shader(screen); + glamor_init_trapezoid_shader(screen); #endif - glamor_init_putimage_shaders(screen); - glamor_init_finish_access_shaders(screen); + glamor_init_putimage_shaders(screen); + glamor_init_finish_access_shaders(screen); #ifdef GLAMOR_GRADIENT_SHADER - glamor_init_gradient_shader(screen); + glamor_init_gradient_shader(screen); #endif #ifdef GLAMOR_XV - glamor_init_xv_shader(screen); + glamor_init_xv_shader(screen); #endif - glamor_pixmap_init(screen); + glamor_pixmap_init(screen); - glamor_priv->flags = flags; - glamor_priv->screen = screen; + glamor_priv->flags = flags; + glamor_priv->screen = screen; - return TRUE; + return TRUE; - fail: - free(glamor_priv); - glamor_set_screen_private(screen, NULL); - return FALSE; + fail: + free(glamor_priv); + glamor_set_screen_private(screen, NULL); + return FALSE; } static void glamor_release_screen_priv(ScreenPtr screen) { - glamor_screen_private *glamor_priv; + glamor_screen_private *glamor_priv; - glamor_priv = glamor_get_screen_private(screen); + glamor_priv = glamor_get_screen_private(screen); #ifdef GLAMOR_XV - glamor_fini_xv_shader(screen); + glamor_fini_xv_shader(screen); #endif #ifdef RENDER - glamor_fini_composite_shaders(screen); + glamor_fini_composite_shaders(screen); #endif - glamor_fini_pixmap_fbo(screen); - glamor_fini_solid_shader(screen); - glamor_fini_tile_shader(screen); + glamor_fini_pixmap_fbo(screen); + glamor_fini_solid_shader(screen); + glamor_fini_tile_shader(screen); #ifdef GLAMOR_TRAPEZOID_SHADER - glamor_fini_trapezoid_shader(screen); + glamor_fini_trapezoid_shader(screen); #endif - glamor_fini_putimage_shaders(screen); - glamor_fini_finish_access_shaders(screen); + glamor_fini_putimage_shaders(screen); + glamor_fini_finish_access_shaders(screen); #ifdef GLAMOR_GRADIENT_SHADER - glamor_fini_gradient_shader(screen); + glamor_fini_gradient_shader(screen); #endif - glamor_pixmap_fini(screen); - free(glamor_priv); + glamor_pixmap_fini(screen); + free(glamor_priv); - glamor_set_screen_private(screen, NULL); + glamor_set_screen_private(screen, NULL); } _X_EXPORT void glamor_set_pixmap_private(PixmapPtr pixmap, glamor_pixmap_private *priv) { - glamor_pixmap_private *old_priv; - glamor_pixmap_fbo *fbo; - - old_priv = dixGetPrivate(&pixmap->devPrivates, glamor_pixmap_private_key); - - if (priv) { - assert(old_priv == NULL); - } else { - if (old_priv == NULL) - return; - fbo = glamor_pixmap_detach_fbo(old_priv); - glamor_purge_fbo(fbo); - free(old_priv); - } - - dixSetPrivate(&pixmap->devPrivates, - glamor_pixmap_private_key, - priv); + glamor_pixmap_private *old_priv; + glamor_pixmap_fbo *fbo; + + old_priv = dixGetPrivate(&pixmap->devPrivates, glamor_pixmap_private_key); + + if (priv) { + assert(old_priv == NULL); + } + else { + if (old_priv == NULL) + return; + fbo = glamor_pixmap_detach_fbo(old_priv); + glamor_purge_fbo(fbo); + free(old_priv); + } + + dixSetPrivate(&pixmap->devPrivates, glamor_pixmap_private_key, priv); } Bool -glamor_close_screen(CLOSE_SCREEN_ARGS_DECL) +glamor_close_screen(ScreenPtr screen) { - glamor_screen_private *glamor_priv; - PixmapPtr screen_pixmap; - int flags; + glamor_screen_private *glamor_priv; + PixmapPtr screen_pixmap; + int flags; + #ifdef RENDER - PictureScreenPtr ps = GetPictureScreenIfSet(screen); + PictureScreenPtr ps = GetPictureScreenIfSet(screen); #endif - glamor_priv = glamor_get_screen_private(screen); - flags = glamor_priv->flags; - glamor_glyphs_fini(screen); - screen->CloseScreen = glamor_priv->saved_procs.close_screen; - if (flags & GLAMOR_USE_SCREEN) { - - screen->CreateGC = glamor_priv->saved_procs.create_gc; - screen->CreatePixmap = glamor_priv->saved_procs.create_pixmap; - screen->DestroyPixmap = glamor_priv->saved_procs.destroy_pixmap; - screen->GetSpans = glamor_priv->saved_procs.get_spans; - screen->ChangeWindowAttributes = - glamor_priv->saved_procs.change_window_attributes; - screen->CopyWindow = glamor_priv->saved_procs.copy_window; - screen->BitmapToRegion = glamor_priv->saved_procs.bitmap_to_region; - } + glamor_priv = glamor_get_screen_private(screen); + flags = glamor_priv->flags; + glamor_glyphs_fini(screen); + screen->CloseScreen = glamor_priv->saved_procs.close_screen; + if (flags & GLAMOR_USE_SCREEN) { + + screen->CreateGC = glamor_priv->saved_procs.create_gc; + screen->CreatePixmap = glamor_priv->saved_procs.create_pixmap; + screen->DestroyPixmap = glamor_priv->saved_procs.destroy_pixmap; + screen->GetSpans = glamor_priv->saved_procs.get_spans; + screen->ChangeWindowAttributes = + glamor_priv->saved_procs.change_window_attributes; + screen->CopyWindow = glamor_priv->saved_procs.copy_window; + screen->BitmapToRegion = glamor_priv->saved_procs.bitmap_to_region; + } #ifdef RENDER - if (ps && (flags & GLAMOR_USE_PICTURE_SCREEN)) { - - ps->Composite = glamor_priv->saved_procs.composite; - ps->Trapezoids = glamor_priv->saved_procs.trapezoids; - ps->Triangles = glamor_priv->saved_procs.triangles; - ps->CreatePicture = glamor_priv->saved_procs.create_picture; - } - ps->CompositeRects = glamor_priv->saved_procs.composite_rects; - ps->Glyphs = glamor_priv->saved_procs.glyphs; - ps->UnrealizeGlyph = glamor_priv->saved_procs.unrealize_glyph; - screen->SetWindowPixmap = glamor_priv->saved_procs.set_window_pixmap; + if (ps && (flags & GLAMOR_USE_PICTURE_SCREEN)) { + + ps->Composite = glamor_priv->saved_procs.composite; + ps->Trapezoids = glamor_priv->saved_procs.trapezoids; + ps->Triangles = glamor_priv->saved_procs.triangles; + ps->CreatePicture = glamor_priv->saved_procs.create_picture; + } + ps->CompositeRects = glamor_priv->saved_procs.composite_rects; + ps->Glyphs = glamor_priv->saved_procs.glyphs; + ps->UnrealizeGlyph = glamor_priv->saved_procs.unrealize_glyph; + screen->SetWindowPixmap = glamor_priv->saved_procs.set_window_pixmap; #endif - screen_pixmap = screen->GetScreenPixmap(screen); - glamor_set_pixmap_private(screen_pixmap, NULL); - if (glamor_priv->back_pixmap && *glamor_priv->back_pixmap) - glamor_set_pixmap_private(*glamor_priv->back_pixmap, NULL); + screen_pixmap = screen->GetScreenPixmap(screen); + glamor_set_pixmap_private(screen_pixmap, NULL); + if (glamor_priv->back_pixmap && *glamor_priv->back_pixmap) + glamor_set_pixmap_private(*glamor_priv->back_pixmap, NULL); - glamor_release_screen_priv(screen); + glamor_release_screen_priv(screen); - return screen->CloseScreen(CLOSE_SCREEN_ARGS); + return screen->CloseScreen(screen); } - void glamor_fini(ScreenPtr screen) { - /* Do nothing currently. */ + /* Do nothing currently. */ } -void glamor_enable_dri3(ScreenPtr screen) +void +glamor_enable_dri3(ScreenPtr screen) { - glamor_screen_private *glamor_priv = - glamor_get_screen_private(screen); - glamor_priv->dri3_enabled = TRUE; + glamor_screen_private *glamor_priv = glamor_get_screen_private(screen); + + glamor_priv->dri3_enabled = TRUE; } -Bool glamor_is_dri3_support_enabled(ScreenPtr screen) +Bool +glamor_is_dri3_support_enabled(ScreenPtr screen) { - glamor_screen_private *glamor_priv = - glamor_get_screen_private(screen); - return glamor_priv->dri3_enabled; + glamor_screen_private *glamor_priv = glamor_get_screen_private(screen); + + return glamor_priv->dri3_enabled; } int -glamor_dri3_fd_from_pixmap (ScreenPtr screen, - PixmapPtr pixmap, - CARD16 *stride, - CARD32 *size) +glamor_dri3_fd_from_pixmap(ScreenPtr screen, + PixmapPtr pixmap, CARD16 *stride, CARD32 *size) { - glamor_pixmap_private *pixmap_priv; - glamor_screen_private *glamor_priv = - glamor_get_screen_private(pixmap->drawable.pScreen); - - pixmap_priv = glamor_get_pixmap_private(pixmap); - if (pixmap_priv == NULL || !glamor_priv->dri3_enabled) - return -1; - switch (pixmap_priv->type) - { - case GLAMOR_TEXTURE_DRM: - case GLAMOR_TEXTURE_ONLY: - glamor_pixmap_ensure_fbo(pixmap, GL_RGBA, 0); - return glamor_egl_dri3_fd_name_from_tex(screen, - pixmap, - pixmap_priv->base.fbo->tex, - FALSE, - stride, - size); - default: break; - } - return -1; + glamor_pixmap_private *pixmap_priv; + glamor_screen_private *glamor_priv = + glamor_get_screen_private(pixmap->drawable.pScreen); + + pixmap_priv = glamor_get_pixmap_private(pixmap); + if (pixmap_priv == NULL || !glamor_priv->dri3_enabled) + return -1; + switch (pixmap_priv->type) { + case GLAMOR_TEXTURE_DRM: + case GLAMOR_TEXTURE_ONLY: + glamor_pixmap_ensure_fbo(pixmap, GL_RGBA, 0); + return glamor_egl_dri3_fd_name_from_tex(screen, + pixmap, + pixmap_priv->base.fbo->tex, + FALSE, stride, size); + default: + break; + } + return -1; } int -glamor_dri3_name_from_pixmap (PixmapPtr pixmap) +glamor_dri3_name_from_pixmap(PixmapPtr pixmap) { - glamor_pixmap_private *pixmap_priv; - glamor_screen_private *glamor_priv = - glamor_get_screen_private(pixmap->drawable.pScreen); - - pixmap_priv = glamor_get_pixmap_private(pixmap); - if (pixmap_priv == NULL || !glamor_priv->dri3_enabled) - return -1; - switch (pixmap_priv->type) - { - case GLAMOR_TEXTURE_DRM: - case GLAMOR_TEXTURE_ONLY: - glamor_pixmap_ensure_fbo(pixmap, GL_RGBA, 0); - return glamor_egl_dri3_fd_name_from_tex(pixmap->drawable.pScreen, - pixmap, - pixmap_priv->base.fbo->tex, - TRUE, - NULL, - NULL); - default: break; - } - return -1; + glamor_pixmap_private *pixmap_priv; + glamor_screen_private *glamor_priv = + glamor_get_screen_private(pixmap->drawable.pScreen); + + pixmap_priv = glamor_get_pixmap_private(pixmap); + if (pixmap_priv == NULL || !glamor_priv->dri3_enabled) + return -1; + switch (pixmap_priv->type) { + case GLAMOR_TEXTURE_DRM: + case GLAMOR_TEXTURE_ONLY: + glamor_pixmap_ensure_fbo(pixmap, GL_RGBA, 0); + return glamor_egl_dri3_fd_name_from_tex(pixmap->drawable.pScreen, + pixmap, + pixmap_priv->base.fbo->tex, + TRUE, NULL, NULL); + default: + break; + } + return -1; } |