platform_wayland.c revision 93aea84f472f5f9ff588f7b2d4f7320ec43bc216
193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke/* 293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Copyright © 2011 Intel Corporation 393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * 493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Permission is hereby granted, free of charge, to any person obtaining a 593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * copy of this software and associated documentation files (the "Software"), 693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * to deal in the Software without restriction, including without limitation 793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * the rights to use, copy, modify, merge, publish, distribute, sublicense, 893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * and/or sell copies of the Software, and to permit persons to whom the 993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Software is furnished to do so, subject to the following conditions: 1093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * 1193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * The above copyright notice and this permission notice (including the next 1293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * paragraph) shall be included in all copies or substantial portions of the 1393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Software. 1493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * 1593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 1693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 1793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 1893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 1993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 2093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 2193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 2293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * DEALINGS IN THE SOFTWARE. 2393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * 2493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Authors: 2593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Kristian Høgsberg <krh@bitplanet.net> 2693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Benjamin Franzke <benjaminfranzke@googlemail.com> 2793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke */ 2893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 2993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke#include <stdlib.h> 3093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke#include <string.h> 3193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke#include <limits.h> 3293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke#include <dlfcn.h> 3393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke#include <errno.h> 3493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke#include <unistd.h> 3593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 3693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke#include "egl_dri2.h" 3793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 3893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke/** 3993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Called via eglCreateWindowSurface(), drv->API.CreateWindowSurface(). 4093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke */ 4193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic _EGLSurface * 4293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type, 4393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _EGLConfig *conf, EGLNativeWindowType window, 4493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke const EGLint *attrib_list) 4593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 4693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); 4793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_config *dri2_conf = dri2_egl_config(conf); 4893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_surface *dri2_surf; 4993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_buffer *dri2_buf; 5093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int i; 5193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 5293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (void) drv; 5393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 5493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf = malloc(sizeof *dri2_surf); 5593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_surf) { 5693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _eglError(EGL_BAD_ALLOC, "dri2_create_surface"); 5793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return NULL; 5893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 5993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 6093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!_eglInitSurface(&dri2_surf->base, disp, type, conf, attrib_list)) 6193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke goto cleanup_surf; 6293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 6393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; i < WL_BUFFER_COUNT; ++i) 6493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_drm_buffer[i] = NULL; 6593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 6693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; i < __DRI_BUFFER_COUNT; ++i) 6793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[i] = NULL; 6893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 6993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->block_swap_buffers = EGL_FALSE; 7093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 7193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke switch (type) { 7293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke case EGL_WINDOW_BIT: 7393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_win = (struct wl_egl_window *) window; 7493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->type = DRI2_WINDOW_SURFACE; 7593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 7693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Width = -1; 7793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Height = -1; 7893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke break; 7993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke case EGL_PIXMAP_BIT: 8093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_pix = (struct wl_egl_pixmap *) window; 8193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->type = DRI2_PIXMAP_SURFACE; 8293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 8393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Width = dri2_surf->wl_pix->width; 8493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Height = dri2_surf->wl_pix->height; 8593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 8693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->wl_pix->name > 0) { 8793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf = dri2_surf->wl_pix->driver_private; 8893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT] = dri2_buf->dri_buffer; 8993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 9093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke break; 9193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke default: 9293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke goto cleanup_surf; 9393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 9493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 9593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_drawable = 9693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (*dri2_dpy->dri2->createNewDrawable) (dri2_dpy->dri_screen, 9793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_conf->dri_config, dri2_surf); 9893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->dri_drawable == NULL) { 9993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _eglError(EGL_BAD_ALLOC, "dri2->createNewDrawable"); 10093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke goto cleanup_dri_drawable; 10193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 10293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 10393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return &dri2_surf->base; 10493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 10593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke cleanup_dri_drawable: 10693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->core->destroyDrawable(dri2_surf->dri_drawable); 10793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke cleanup_surf: 10893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(dri2_surf); 10993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 11093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return NULL; 11193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 11293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 11393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke/** 11493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Called via eglCreateWindowSurface(), drv->API.CreateWindowSurface(). 11593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke */ 11693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic _EGLSurface * 11793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_create_window_surface(_EGLDriver *drv, _EGLDisplay *disp, 11893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _EGLConfig *conf, EGLNativeWindowType window, 11993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke const EGLint *attrib_list) 12093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 12193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return dri2_create_surface(drv, disp, EGL_WINDOW_BIT, conf, 12293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke window, attrib_list); 12393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 12493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 12593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic _EGLSurface * 12693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_create_pixmap_surface(_EGLDriver *drv, _EGLDisplay *disp, 12793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _EGLConfig *conf, EGLNativePixmapType pixmap, 12893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke const EGLint *attrib_list) 12993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 13093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return dri2_create_surface(drv, disp, EGL_PIXMAP_BIT, conf, 13193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke pixmap, attrib_list); 13293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 13393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 13493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke/** 13593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Called via eglDestroySurface(), drv->API.DestroySurface(). 13693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke */ 13793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic EGLBoolean 13893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_destroy_surface(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf) 13993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 14093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); 14193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf); 14293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int i; 14393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 14493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (void) drv; 14593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 14693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!_eglPutSurface(surf)) 14793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return EGL_TRUE; 14893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 14993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (*dri2_dpy->core->destroyDrawable)(dri2_surf->dri_drawable); 15093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 15193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; i < WL_BUFFER_COUNT; ++i) 15293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->wl_drm_buffer[i]) 15393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_buffer_destroy(dri2_surf->wl_drm_buffer[i]); 15493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 15593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; i < __DRI_BUFFER_COUNT; ++i) 15693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->dri_buffers[i] && !(i == __DRI_BUFFER_FRONT_LEFT && 15793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->type == DRI2_PIXMAP_SURFACE)) 15893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->dri2->releaseBuffer(dri2_dpy->dri_screen, 15993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[i]); 16093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 16193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(surf); 16293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 16393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return EGL_TRUE; 16493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 16593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 16693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic void 16793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_wl_egl_pixmap_destroy(struct wl_egl_pixmap *egl_pixmap) 16893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 16993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_buffer *dri2_buf = egl_pixmap->driver_private; 17093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 17193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke assert(dri2_buf); 17293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 17393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf->dri2_dpy->dri2->releaseBuffer(dri2_buf->dri2_dpy->dri_screen, 17493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf->dri_buffer); 17593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 17693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(dri2_buf); 17793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 17893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke egl_pixmap->driver_private = NULL; 17993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke egl_pixmap->destroy = NULL; 18093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke egl_pixmap->name = 0; 18193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 18293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 18393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic void 18493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_process_front_buffer(struct dri2_egl_surface *dri2_surf, unsigned format) 18593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 18693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = 18793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_egl_display(dri2_surf->base.Resource.Display); 18893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_buffer *dri2_buf; 18993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 19093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke /* allocate a back buffer for our double-buffered window*/ 19193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke switch (dri2_surf->type) { 19293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke case DRI2_WINDOW_SURFACE: 19393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[__DRI_BUFFER_BACK_LEFT] = 19493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->dri2->allocateBuffer(dri2_dpy->dri_screen, 19593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke __DRI_BUFFER_BACK_LEFT, format, 19693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Width, dri2_surf->base.Height); 19793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke break; 19893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke case DRI2_PIXMAP_SURFACE: 19993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf = malloc(sizeof *dri2_buf); 20093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_buf) 20193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return; 20293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 20393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf->dri_buffer = dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT]; 20493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf->dri2_dpy = dri2_dpy; 20593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 20693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_pix->name = dri2_buf->dri_buffer->name; 20793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_pix->stride = dri2_buf->dri_buffer->pitch; 20893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_pix->driver_private = dri2_buf; 20993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_pix->destroy = dri2_wl_egl_pixmap_destroy; 21093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke break; 21193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke default: 21293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke break; 21393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 21493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 21593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 21693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic __DRIbuffer * 21793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_get_buffers_with_format(__DRIdrawable * driDrawable, 21893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int *width, int *height, 21993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke unsigned int *attachments, int count, 22093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int *out_count, void *loaderPrivate) 22193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 22293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_surface *dri2_surf = loaderPrivate; 22393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = 22493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_egl_display(dri2_surf->base.Resource.Display); 22593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int i; 22693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 22793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->type == DRI2_WINDOW_SURFACE && 22893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (dri2_surf->base.Width != dri2_surf->wl_win->width || 22993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Height != dri2_surf->wl_win->height)) { 23093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; i < __DRI_BUFFER_COUNT; ++i) { 23193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->dri_buffers[i]) { 23293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->dri2->releaseBuffer(dri2_dpy->dri_screen, 23393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[i]); 23493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[i] = NULL; 23593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 23693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 23793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 23893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Width = dri2_surf->wl_win->width; 23993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Height = dri2_surf->wl_win->height; 24093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dx = dri2_surf->wl_win->dx; 24193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dy = dri2_surf->wl_win->dy; 24293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 24393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; i < WL_BUFFER_COUNT; ++i) { 24493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->wl_drm_buffer[i]) 24593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_buffer_destroy(dri2_surf->wl_drm_buffer[i]); 24693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_drm_buffer[i] = NULL; 24793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 24893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 24993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 25093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->buffer_count = 0; 25193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; i < 2*count; i+=2) { 25293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke assert(attachments[i] < __DRI_BUFFER_COUNT); 25393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke assert(dri2_surf->buffer_count < 5); 25493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 25593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->dri_buffers[attachments[i]] == NULL) { 25693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 25793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[attachments[i]] = 25893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->dri2->allocateBuffer(dri2_dpy->dri_screen, 25993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke attachments[i], attachments[i+1], 26093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Width, dri2_surf->base.Height); 26193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 26293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_surf->dri_buffers[attachments[i]]) 26393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke continue; 26493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 26593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (attachments[i] == __DRI_BUFFER_FRONT_LEFT) 26693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_process_front_buffer(dri2_surf, attachments[i+1]); 26793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 26893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 26993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke memcpy(&dri2_surf->buffers[dri2_surf->buffer_count], 27093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[attachments[i]], 27193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke sizeof(__DRIbuffer)); 27293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 27393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->buffer_count++; 27493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 27593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 27693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke assert(dri2_surf->type == DRI2_PIXMAP_SURFACE || 27793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[__DRI_BUFFER_BACK_LEFT]); 27893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 27993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke *out_count = dri2_surf->buffer_count; 28093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->buffer_count == 0) 28193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return NULL; 28293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 28393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke *width = dri2_surf->base.Width; 28493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke *height = dri2_surf->base.Height; 28593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 28693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return dri2_surf->buffers; 28793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 28893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 28993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic __DRIbuffer * 29093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_get_buffers(__DRIdrawable * driDrawable, 29193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int *width, int *height, 29293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke unsigned int *attachments, int count, 29393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int *out_count, void *loaderPrivate) 29493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 29593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke unsigned int *attachments_with_format; 29693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke __DRIbuffer *buffer; 29793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke const unsigned int format = 32; 29893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int i; 29993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 30093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke attachments_with_format = calloc(count * 2, sizeof(unsigned int)); 30193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!attachments_with_format) { 30293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke *out_count = 0; 30393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return NULL; 30493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 30593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 30693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; i < count; ++i) { 30793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke attachments_with_format[2*i] = attachments[i]; 30893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke attachments_with_format[2*i + 1] = format; 30993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 31093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 31193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke buffer = 31293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_get_buffers_with_format(driDrawable, 31393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke width, height, 31493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke attachments_with_format, count, 31593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke out_count, loaderPrivate); 31693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 31793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(attachments_with_format); 31893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 31993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return buffer; 32093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 32193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 32293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 32393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic void 32493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_flush_front_buffer(__DRIdrawable * driDrawable, void *loaderPrivate) 32593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 32693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (void) driDrawable; 32793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 32893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke /* FIXME: Does EGL support front buffer rendering at all? */ 32993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 33093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke#if 0 33193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_surface *dri2_surf = loaderPrivate; 33293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 33393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2WaitGL(dri2_surf); 33493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke#else 33593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (void) loaderPrivate; 33693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke#endif 33793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 33893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 33993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic struct wl_buffer * 34093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkewayland_create_buffer(struct dri2_egl_surface *dri2_surf, __DRIbuffer *buffer) 34193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 34293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = 34393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_egl_display(dri2_surf->base.Resource.Display); 34493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 34593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return wl_drm_create_buffer(dri2_dpy->wl_dpy->drm, buffer->name, 34693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Width, dri2_surf->base.Height, 34793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke buffer->pitch, dri2_surf->wl_win->visual); 34893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 34993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 35093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic void 35193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkewayland_frame_callback(void *data, uint32_t time) 35293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 35393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_surface *dri2_surf = data; 35493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 35593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->block_swap_buffers = EGL_FALSE; 35693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 35793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 35893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic inline void 35993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkepointer_swap(const void **p1, const void **p2) 36093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 36193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke const void *tmp = *p1; 36293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke *p1 = *p2; 36393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke *p2 = tmp; 36493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 36593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 36693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke/** 36793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Called via eglSwapBuffers(), drv->API.SwapBuffers(). 36893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke */ 36993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic EGLBoolean 37093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_swap_buffers(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *draw) 37193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 37293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); 37393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_surface *dri2_surf = dri2_egl_surface(draw); 37493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_driver *dri2_drv = dri2_egl_driver(drv); 37593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 37693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke while (dri2_surf->block_swap_buffers) 37793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_display_iterate(dri2_dpy->wl_dpy->display, WL_DISPLAY_READABLE); 37893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 37993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->block_swap_buffers = EGL_TRUE; 38093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_display_frame_callback(dri2_dpy->wl_dpy->display, 38193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wayland_frame_callback, dri2_surf); 38293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 38393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->type == DRI2_WINDOW_SURFACE) { 38493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke pointer_swap( 38593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (const void **) &dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT], 38693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (const void **) &dri2_surf->dri_buffers[__DRI_BUFFER_BACK_LEFT]); 38793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 38893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT]->attachment = 38993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke __DRI_BUFFER_FRONT_LEFT; 39093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[__DRI_BUFFER_BACK_LEFT]->attachment = 39193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke __DRI_BUFFER_BACK_LEFT; 39293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 39393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke pointer_swap((const void **) &dri2_surf->wl_drm_buffer[WL_BUFFER_FRONT], 39493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (const void **) &dri2_surf->wl_drm_buffer[WL_BUFFER_BACK]); 39593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 39693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_surf->wl_drm_buffer[WL_BUFFER_FRONT]) 39793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_drm_buffer[WL_BUFFER_FRONT] = 39893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wayland_create_buffer(dri2_surf, 39993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[__DRI_BUFFER_BACK_LEFT]); 40093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 40193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_surface_attach(dri2_surf->wl_win->surface, 40293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_drm_buffer[WL_BUFFER_FRONT], 40393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dx, dri2_surf->dy); 40493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 40593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_win->attached_width = dri2_surf->base.Width; 40693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_win->attached_height = dri2_surf->base.Height; 40793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke /* reset resize growing parameters */ 40893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dx = 0; 40993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dy = 0; 41093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 41193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_surface_damage(dri2_surf->wl_win->surface, 0, 0, 41293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Width, dri2_surf->base.Height); 41393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 41493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 41593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _EGLContext *ctx; 41693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_drv->glFlush) { 41793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke ctx = _eglGetCurrentContext(); 41893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (ctx && ctx->DrawSurface == &dri2_surf->base) 41993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_drv->glFlush(); 42093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 42193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 42293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (*dri2_dpy->flush->flush)(dri2_surf->dri_drawable); 42393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (*dri2_dpy->flush->invalidate)(dri2_surf->dri_drawable); 42493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 42593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return EGL_TRUE; 42693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 42793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 42893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke/** 42993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Called via eglCreateImageKHR(), drv->API.CreateImageKHR(). 43093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke */ 43193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic _EGLImage * 43293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_create_image_khr_pixmap(_EGLDisplay *disp, _EGLContext *ctx, 43393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGLClientBuffer buffer, const EGLint *attr_list) 43493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 43593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); 43693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct wl_egl_pixmap *wl_egl_pixmap = (struct wl_egl_pixmap *) buffer; 43793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_buffer *dri2_buf; 43893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGLint wl_attr_list[] = { 43993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGL_WIDTH, 0, 44093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGL_HEIGHT, 0, 44193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGL_DRM_BUFFER_STRIDE_MESA, 0, 44293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGL_DRM_BUFFER_FORMAT_MESA, EGL_DRM_BUFFER_FORMAT_ARGB32_MESA, 44393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGL_NONE 44493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke }; 44593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 44693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf = malloc(sizeof *dri2_buf); 44793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_buf) 44893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return NULL; 44993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 45093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf->dri2_dpy = dri2_dpy; 45193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf->dri_buffer = 45293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->dri2->allocateBuffer(dri2_dpy->dri_screen, 45393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke __DRI_BUFFER_FRONT_LEFT, 32, 45493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_egl_pixmap->width, 45593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_egl_pixmap->height); 45693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 45793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_egl_pixmap->name = dri2_buf->dri_buffer->name; 45893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_egl_pixmap->stride = dri2_buf->dri_buffer->pitch; 45993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_egl_pixmap->destroy = dri2_wl_egl_pixmap_destroy; 46093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_egl_pixmap->driver_private = dri2_buf; 46193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 46293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_attr_list[1] = wl_egl_pixmap->width; 46393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_attr_list[3] = wl_egl_pixmap->height; 46493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_attr_list[5] = wl_egl_pixmap->stride / 4; 46593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 46693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 46793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return dri2_create_image_khr(disp->Driver, disp, ctx, EGL_DRM_BUFFER_MESA, 46893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (EGLClientBuffer)(intptr_t) wl_egl_pixmap->name, wl_attr_list); 46993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 47093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 47193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic _EGLImage * 47293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_wayland_create_image_khr(_EGLDriver *drv, _EGLDisplay *disp, 47393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _EGLContext *ctx, EGLenum target, 47493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGLClientBuffer buffer, const EGLint *attr_list) 47593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 47693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (void) drv; 47793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 47893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke switch (target) { 47993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke case EGL_NATIVE_PIXMAP_KHR: 48093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return dri2_create_image_khr_pixmap(disp, ctx, buffer, attr_list); 48193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke default: 48293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return dri2_create_image_khr(drv, disp, ctx, target, buffer, attr_list); 48393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 48493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 48593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 48693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke/** 48793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Called via eglTerminate(), drv->API.Terminate(). 48893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke */ 48993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic EGLBoolean 49093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_terminate(_EGLDriver *drv, _EGLDisplay *disp) 49193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 49293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); 49393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 49493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _eglReleaseDisplayResources(drv, disp); 49593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _eglCleanupDisplay(disp); 49693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 49793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->core->destroyScreen(dri2_dpy->dri_screen); 49893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke close(dri2_dpy->fd); 49993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dlclose(dri2_dpy->driver); 50093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(dri2_dpy->driver_name); 50193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(dri2_dpy); 50293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->DriverData = NULL; 50393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 50493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return EGL_TRUE; 50593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 50693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 50793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 50893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin FranzkeEGLBoolean 50993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_initialize_wayland(_EGLDriver *drv, _EGLDisplay *disp) 51093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 51193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy; 51293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int i; 51393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 51493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke drv->API.CreateWindowSurface = dri2_create_window_surface; 51593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke drv->API.CreatePixmapSurface = dri2_create_pixmap_surface; 51693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke drv->API.DestroySurface = dri2_destroy_surface; 51793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke drv->API.SwapBuffers = dri2_swap_buffers; 51893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke drv->API.CreateImageKHR = dri2_wayland_create_image_khr; 51993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke drv->API.Terminate = dri2_terminate; 52093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 52193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy = malloc(sizeof *dri2_dpy); 52293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_dpy) 52393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return _eglError(EGL_BAD_ALLOC, "eglInitialize"); 52493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 52593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->DriverData = (void *) dri2_dpy; 52693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->wl_dpy = disp->PlatformDisplay; 52793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 52893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->fd = dup(dri2_dpy->wl_dpy->fd); 52993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_dpy->fd < 0) { 53093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _eglError(EGL_BAD_ALLOC, "DRI2: failed to dup fd"); 53193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke goto cleanup_dpy; 53293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 53393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 53493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_display_iterate(dri2_dpy->wl_dpy->display, WL_DISPLAY_WRITABLE); 53593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke while (!dri2_dpy->wl_dpy->authenticated) 53693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_display_iterate(dri2_dpy->wl_dpy->display, WL_DISPLAY_READABLE); 53793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 53893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->driver_name = dri2_get_driver_for_fd(dri2_dpy->fd); 53993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_dpy->driver_name == NULL) { 54093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _eglError(EGL_BAD_ALLOC, "DRI2: failed to get driver name"); 54193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke goto cleanup_fd; 54293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 54393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 54493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_load_driver(disp)) 54593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke goto cleanup_driver_name; 54693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 54793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->loader_extension.base.name = __DRI_DRI2_LOADER; 54893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->loader_extension.base.version = 3; 54993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->loader_extension.getBuffers = dri2_get_buffers; 55093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->loader_extension.flushFrontBuffer = dri2_flush_front_buffer; 55193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->loader_extension.getBuffersWithFormat = 55293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_get_buffers_with_format; 55393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 55493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->extensions[0] = &dri2_dpy->loader_extension.base; 55593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->extensions[1] = &image_lookup_extension.base; 55693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->extensions[2] = NULL; 55793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 55893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_create_screen(disp)) 55993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke goto cleanup_driver; 56093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 56193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; dri2_dpy->driver_configs[i]; i++) 56293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_add_config(disp, dri2_dpy->driver_configs[i], i + 1, 0, 56393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGL_WINDOW_BIT | EGL_PIXMAP_BIT); 56493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 56593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 56693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->Extensions.MESA_drm_image = EGL_TRUE; 56793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->Extensions.KHR_image_base = EGL_TRUE; 56893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->Extensions.KHR_image_pixmap = EGL_TRUE; 56993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->Extensions.KHR_gl_renderbuffer_image = EGL_TRUE; 57093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->Extensions.KHR_gl_texture_2D_image = EGL_TRUE; 57193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 57293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke /* we're supporting EGL 1.4 */ 57393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->VersionMajor = 1; 57493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->VersionMinor = 4; 57593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 57693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return EGL_TRUE; 57793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 57893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke cleanup_driver: 57993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dlclose(dri2_dpy->driver); 58093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke cleanup_driver_name: 58193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(dri2_dpy->driver_name); 58293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke cleanup_fd: 58393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke close(dri2_dpy->fd); 58493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke cleanup_dpy: 58593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(dri2_dpy); 58693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 58793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return EGL_FALSE; 58893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 589