}
} else {
if (type == EGL_PBUFFER_BIT) {
- dri2_surf->depth = _eglGetConfigKey(conf, EGL_BUFFER_SIZE);
+ dri2_surf->depth = conf->BufferSize;
}
swrastCreateDrawable(dri2_dpy, dri2_surf);
}
return dri2_x11_do_authenticate(dri2_dpy, id);
}
-static bool
-dri2_x11_config_match_attrib(struct dri2_egl_display *dri2_dpy,
- const __DRIconfig *config,
- unsigned int attrib,
- unsigned int value)
-{
- uint32_t config_val;
- if (!dri2_dpy->core->getConfigAttrib(config, attrib, &config_val))
- return false;
- return config_val == value;
-}
-
-/**
- * See if the X server can export a pixmap with the given color depth.
- *
- * Glamor in xorg-server 1.20 can't export pixmaps which have a different
- * color depth than the root window as a DRI image. This makes it impossible
- * to expose pbuffer-only visuals with, say, 16bpp on a 24bpp X display.
- */
-static bool
-x11_can_export_pixmap_with_bpp(struct dri2_egl_display *dri2_dpy, int bpp)
-{
- bool supported = false;
-
-#ifdef HAVE_DRI3
- xcb_dri3_buffer_from_pixmap_cookie_t cookie;
- xcb_dri3_buffer_from_pixmap_reply_t *reply;
-
- xcb_pixmap_t pixmap = xcb_generate_id(dri2_dpy->conn);
- xcb_create_pixmap(dri2_dpy->conn, bpp, pixmap, dri2_dpy->screen->root, 1, 1);
- cookie = xcb_dri3_buffer_from_pixmap(dri2_dpy->conn, pixmap);
- reply = xcb_dri3_buffer_from_pixmap_reply(dri2_dpy->conn, cookie, NULL);
-
- if (reply) {
- int *fds = xcb_dri3_buffer_from_pixmap_reply_fds(dri2_dpy->conn, reply);
-
- for (int i = 0; i < reply->nfd; i++) {
- close(fds[i]);
- }
-
- supported = true;
-
- free(reply);
- }
-
- xcb_free_pixmap(dri2_dpy->conn, pixmap);
-#endif
-
- return supported;
-}
-
static EGLBoolean
dri2_x11_add_configs_for_visuals(struct dri2_egl_display *dri2_dpy,
- _EGLDisplay *disp, bool supports_preserved,
- bool add_pbuffer_configs)
+ _EGLDisplay *disp, bool supports_preserved)
{
xcb_depth_iterator_t d;
xcb_visualtype_t *visuals;
xcb_depth_next(&d);
}
- /* Add a 565-no-depth-no-stencil pbuffer-only config. If X11 is depth 24,
- * we wouldn't have 565 available, which the CTS demands.
- */
- if (add_pbuffer_configs && x11_can_export_pixmap_with_bpp(dri2_dpy, 16)) {
- for (int j = 0; dri2_dpy->driver_configs[j]; j++) {
- const __DRIconfig *config = dri2_dpy->driver_configs[j];
- const EGLint config_attrs[] = {
- EGL_NATIVE_VISUAL_ID, 0,
- EGL_NATIVE_VISUAL_TYPE, EGL_NONE,
- EGL_NONE
- };
- EGLint surface_type = EGL_PBUFFER_BIT;
- int rgba_shifts[4] = { 11, 5, 0, -1 };
- unsigned int rgba_sizes[4] = { 5, 6, 5, 0 };
-
- /* Check that we've found single-sample, no depth, no stencil,
- * and single-buffered.
- */
- if (!dri2_x11_config_match_attrib(dri2_dpy, config,
- __DRI_ATTRIB_DEPTH_SIZE, 0) ||
- !dri2_x11_config_match_attrib(dri2_dpy, config,
- __DRI_ATTRIB_STENCIL_SIZE, 0) ||
- !dri2_x11_config_match_attrib(dri2_dpy, config,
- __DRI_ATTRIB_SAMPLES, 0) ||
- !dri2_x11_config_match_attrib(dri2_dpy, config,
- __DRI_ATTRIB_DOUBLE_BUFFER, 0)) {
- continue;
- }
-
- if (dri2_add_config(disp, config, config_count + 1, surface_type,
- config_attrs, rgba_shifts, rgba_sizes)) {
- config_count++;
- break;
- }
- }
- }
-
if (!config_count) {
_eglLog(_EGL_WARNING, "DRI2: failed to create any config");
return EGL_FALSE;
.destroy_surface = dri2_x11_destroy_surface,
.create_image = dri2_create_image_khr,
.swap_buffers = dri2_x11_swap_buffers,
- .swap_buffers_region = dri2_fallback_swap_buffers_region,
- .post_sub_buffer = dri2_fallback_post_sub_buffer,
/* XXX: should really implement this since X11 has pixmaps */
- .copy_buffers = dri2_fallback_copy_buffers,
- .query_buffer_age = dri2_fallback_query_buffer_age,
.query_surface = dri2_query_surface,
- .create_wayland_buffer_from_image = dri2_fallback_create_wayland_buffer_from_image,
- .get_sync_values = dri2_fallback_get_sync_values,
.get_dri_drawable = dri2_surface_get_dri_drawable,
};
.create_image = dri2_x11_create_image_khr,
.swap_interval = dri2_x11_swap_interval,
.swap_buffers = dri2_x11_swap_buffers,
- .swap_buffers_with_damage = dri2_fallback_swap_buffers_with_damage,
.swap_buffers_region = dri2_x11_swap_buffers_region,
.post_sub_buffer = dri2_x11_post_sub_buffer,
.copy_buffers = dri2_x11_copy_buffers,
- .query_buffer_age = dri2_fallback_query_buffer_age,
.query_surface = dri2_query_surface,
- .create_wayland_buffer_from_image = dri2_fallback_create_wayland_buffer_from_image,
.get_sync_values = dri2_x11_get_sync_values,
.get_dri_drawable = dri2_surface_get_dri_drawable,
};
dri2_setup_screen(disp);
- if (!dri2_x11_add_configs_for_visuals(dri2_dpy, disp, true, false))
+ if (!dri2_x11_add_configs_for_visuals(dri2_dpy, disp, true))
goto cleanup;
/* Fill vtbl last to prevent accidentally calling virtual function during
dri2_set_WL_bind_wayland_display(drv, disp);
- if (!dri2_x11_add_configs_for_visuals(dri2_dpy, disp, false, true))
+ if (!dri2_x11_add_configs_for_visuals(dri2_dpy, disp, false))
goto cleanup;
dri2_dpy->loader_dri3_ext.core = dri2_dpy->core;
dri2_set_WL_bind_wayland_display(drv, disp);
- if (!dri2_x11_add_configs_for_visuals(dri2_dpy, disp, true, false))
+ if (!dri2_x11_add_configs_for_visuals(dri2_dpy, disp, true))
goto cleanup;
/* Fill vtbl last to prevent accidentally calling virtual function during
projects / mesa.git / blobdiff