platform_wayland.c revision 51f2820922b669af3947fcedd17109524644bb94
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 3851f2820922b669af3947fcedd17109524644bb94Benjamin Franzkestatic void 3951f2820922b669af3947fcedd17109524644bb94Benjamin Franzkesync_callback(void *data) 4051f2820922b669af3947fcedd17109524644bb94Benjamin Franzke{ 4151f2820922b669af3947fcedd17109524644bb94Benjamin Franzke int *done = data; 4251f2820922b669af3947fcedd17109524644bb94Benjamin Franzke 4351f2820922b669af3947fcedd17109524644bb94Benjamin Franzke *done = 1; 4451f2820922b669af3947fcedd17109524644bb94Benjamin Franzke} 4551f2820922b669af3947fcedd17109524644bb94Benjamin Franzke 4651f2820922b669af3947fcedd17109524644bb94Benjamin Franzkestatic void 4751f2820922b669af3947fcedd17109524644bb94Benjamin Franzkeforce_roundtrip(struct wl_display *display) 4851f2820922b669af3947fcedd17109524644bb94Benjamin Franzke{ 4951f2820922b669af3947fcedd17109524644bb94Benjamin Franzke int done = 0; 5051f2820922b669af3947fcedd17109524644bb94Benjamin Franzke 5151f2820922b669af3947fcedd17109524644bb94Benjamin Franzke wl_display_sync_callback(display, sync_callback, &done); 5251f2820922b669af3947fcedd17109524644bb94Benjamin Franzke wl_display_iterate(display, WL_DISPLAY_WRITABLE); 5351f2820922b669af3947fcedd17109524644bb94Benjamin Franzke while (!done) 5451f2820922b669af3947fcedd17109524644bb94Benjamin Franzke wl_display_iterate(display, WL_DISPLAY_READABLE); 5551f2820922b669af3947fcedd17109524644bb94Benjamin Franzke} 5651f2820922b669af3947fcedd17109524644bb94Benjamin Franzke 5751f2820922b669af3947fcedd17109524644bb94Benjamin Franzke 5893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke/** 5993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Called via eglCreateWindowSurface(), drv->API.CreateWindowSurface(). 6093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke */ 6193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic _EGLSurface * 6293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type, 6393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _EGLConfig *conf, EGLNativeWindowType window, 6493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke const EGLint *attrib_list) 6593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 6693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); 6793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_config *dri2_conf = dri2_egl_config(conf); 6893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_surface *dri2_surf; 6993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_buffer *dri2_buf; 7093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int i; 7193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 7293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (void) drv; 7393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 7493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf = malloc(sizeof *dri2_surf); 7593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_surf) { 7693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _eglError(EGL_BAD_ALLOC, "dri2_create_surface"); 7793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return NULL; 7893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 7993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 8093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!_eglInitSurface(&dri2_surf->base, disp, type, conf, attrib_list)) 8193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke goto cleanup_surf; 8293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 8393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; i < WL_BUFFER_COUNT; ++i) 8493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_drm_buffer[i] = NULL; 8593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 8693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; i < __DRI_BUFFER_COUNT; ++i) 8793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[i] = NULL; 8893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 8951f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_surf->pending_buffer = NULL; 9093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->block_swap_buffers = EGL_FALSE; 9193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 9293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke switch (type) { 9393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke case EGL_WINDOW_BIT: 9493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_win = (struct wl_egl_window *) window; 9593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->type = DRI2_WINDOW_SURFACE; 9693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 9793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Width = -1; 9893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Height = -1; 9993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke break; 10093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke case EGL_PIXMAP_BIT: 10193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_pix = (struct wl_egl_pixmap *) window; 10293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->type = DRI2_PIXMAP_SURFACE; 10393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 10493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Width = dri2_surf->wl_pix->width; 10593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Height = dri2_surf->wl_pix->height; 10693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 10793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->wl_pix->name > 0) { 10893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf = dri2_surf->wl_pix->driver_private; 10993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT] = dri2_buf->dri_buffer; 11093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 11193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke break; 11293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke default: 11393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke goto cleanup_surf; 11493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 11593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 11693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_drawable = 11793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (*dri2_dpy->dri2->createNewDrawable) (dri2_dpy->dri_screen, 11887dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke type == EGL_WINDOW_BIT ? 11987dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke dri2_conf->dri_double_config : 12087dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke dri2_conf->dri_single_config, 12187dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke dri2_surf); 12293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->dri_drawable == NULL) { 12393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _eglError(EGL_BAD_ALLOC, "dri2->createNewDrawable"); 12493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke goto cleanup_dri_drawable; 12593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 12693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 12793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return &dri2_surf->base; 12893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 12993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke cleanup_dri_drawable: 13093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->core->destroyDrawable(dri2_surf->dri_drawable); 13193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke cleanup_surf: 13293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(dri2_surf); 13393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 13493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return NULL; 13593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 13693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 13793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke/** 13893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Called via eglCreateWindowSurface(), drv->API.CreateWindowSurface(). 13993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke */ 14093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic _EGLSurface * 14193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_create_window_surface(_EGLDriver *drv, _EGLDisplay *disp, 14293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _EGLConfig *conf, EGLNativeWindowType window, 14393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke const EGLint *attrib_list) 14493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 14593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return dri2_create_surface(drv, disp, EGL_WINDOW_BIT, conf, 14693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke window, attrib_list); 14793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 14893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 14993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic _EGLSurface * 15093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_create_pixmap_surface(_EGLDriver *drv, _EGLDisplay *disp, 15193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _EGLConfig *conf, EGLNativePixmapType pixmap, 15293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke const EGLint *attrib_list) 15393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 15493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return dri2_create_surface(drv, disp, EGL_PIXMAP_BIT, conf, 15593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke pixmap, attrib_list); 15693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 15793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 15893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke/** 15993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Called via eglDestroySurface(), drv->API.DestroySurface(). 16093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke */ 16193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic EGLBoolean 16293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_destroy_surface(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf) 16393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 16493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); 16593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf); 16693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int i; 16793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 16893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (void) drv; 16993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 17093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!_eglPutSurface(surf)) 17193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return EGL_TRUE; 17293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 17393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (*dri2_dpy->core->destroyDrawable)(dri2_surf->dri_drawable); 17493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 17593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; i < WL_BUFFER_COUNT; ++i) 17693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->wl_drm_buffer[i]) 17793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_buffer_destroy(dri2_surf->wl_drm_buffer[i]); 17893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 17993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; i < __DRI_BUFFER_COUNT; ++i) 18093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->dri_buffers[i] && !(i == __DRI_BUFFER_FRONT_LEFT && 18193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->type == DRI2_PIXMAP_SURFACE)) 18293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->dri2->releaseBuffer(dri2_dpy->dri_screen, 18393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[i]); 18493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 18593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(surf); 18693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 18793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return EGL_TRUE; 18893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 18993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 19093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic void 19193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_wl_egl_pixmap_destroy(struct wl_egl_pixmap *egl_pixmap) 19293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 19393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_buffer *dri2_buf = egl_pixmap->driver_private; 19493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 19593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke assert(dri2_buf); 19693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 19793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf->dri2_dpy->dri2->releaseBuffer(dri2_buf->dri2_dpy->dri_screen, 19893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf->dri_buffer); 19993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 20093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(dri2_buf); 20193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 20293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke egl_pixmap->driver_private = NULL; 20393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke egl_pixmap->destroy = NULL; 20493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke egl_pixmap->name = 0; 20593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 20693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 20793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic void 20887dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzkedri2_process_back_buffer(struct dri2_egl_surface *dri2_surf, unsigned format) 20993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 21093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = 21193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_egl_display(dri2_surf->base.Resource.Display); 21293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 21387dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke (void) format; 21487dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke 21593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke switch (dri2_surf->type) { 21693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke case DRI2_WINDOW_SURFACE: 21787dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke /* allocate a front buffer for our double-buffered window*/ 21887dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT] = 21993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->dri2->allocateBuffer(dri2_dpy->dri_screen, 22087dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke __DRI_BUFFER_FRONT_LEFT, format, 22193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Width, dri2_surf->base.Height); 22293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke break; 22387dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke default: 22487dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke break; 22587dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke } 22687dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke} 22787dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke 22887dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzkestatic void 22987dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzkedri2_process_front_buffer(struct dri2_egl_surface *dri2_surf, unsigned format) 23087dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke{ 23187dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke struct dri2_egl_display *dri2_dpy = 23287dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke dri2_egl_display(dri2_surf->base.Resource.Display); 23387dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke struct dri2_egl_buffer *dri2_buf; 23487dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke 23587dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke switch (dri2_surf->type) { 23693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke case DRI2_PIXMAP_SURFACE: 23793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf = malloc(sizeof *dri2_buf); 23893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_buf) 23993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return; 24093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 24193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf->dri_buffer = dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT]; 24293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf->dri2_dpy = dri2_dpy; 24393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 24493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_pix->name = dri2_buf->dri_buffer->name; 24593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_pix->stride = dri2_buf->dri_buffer->pitch; 24693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_pix->driver_private = dri2_buf; 24793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_pix->destroy = dri2_wl_egl_pixmap_destroy; 24893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke break; 24993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke default: 25093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke break; 25193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 25293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 25393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 25451f2820922b669af3947fcedd17109524644bb94Benjamin Franzkestatic void 25551f2820922b669af3947fcedd17109524644bb94Benjamin Franzkedri2_release_pending_buffer(void *data) 25651f2820922b669af3947fcedd17109524644bb94Benjamin Franzke{ 25751f2820922b669af3947fcedd17109524644bb94Benjamin Franzke struct dri2_egl_surface *dri2_surf = data; 25851f2820922b669af3947fcedd17109524644bb94Benjamin Franzke struct dri2_egl_display *dri2_dpy = 25951f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_egl_display(dri2_surf->base.Resource.Display); 26051f2820922b669af3947fcedd17109524644bb94Benjamin Franzke 26151f2820922b669af3947fcedd17109524644bb94Benjamin Franzke /* FIXME: print internal error */ 26251f2820922b669af3947fcedd17109524644bb94Benjamin Franzke if (!dri2_surf->pending_buffer) 26351f2820922b669af3947fcedd17109524644bb94Benjamin Franzke return; 26451f2820922b669af3947fcedd17109524644bb94Benjamin Franzke 26551f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_dpy->dri2->releaseBuffer(dri2_dpy->dri_screen, 26651f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_surf->pending_buffer); 26751f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_surf->pending_buffer = NULL; 26851f2820922b669af3947fcedd17109524644bb94Benjamin Franzke} 26951f2820922b669af3947fcedd17109524644bb94Benjamin Franzke 27051f2820922b669af3947fcedd17109524644bb94Benjamin Franzkestatic void 27151f2820922b669af3947fcedd17109524644bb94Benjamin Franzkedri2_release_buffers(struct dri2_egl_surface *dri2_surf) 27251f2820922b669af3947fcedd17109524644bb94Benjamin Franzke{ 27351f2820922b669af3947fcedd17109524644bb94Benjamin Franzke struct dri2_egl_display *dri2_dpy = 27451f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_egl_display(dri2_surf->base.Resource.Display); 27551f2820922b669af3947fcedd17109524644bb94Benjamin Franzke int i; 27651f2820922b669af3947fcedd17109524644bb94Benjamin Franzke 27751f2820922b669af3947fcedd17109524644bb94Benjamin Franzke for (i = 0; i < __DRI_BUFFER_COUNT; ++i) { 27851f2820922b669af3947fcedd17109524644bb94Benjamin Franzke if (dri2_surf->dri_buffers[i]) { 27951f2820922b669af3947fcedd17109524644bb94Benjamin Franzke switch (i) { 28051f2820922b669af3947fcedd17109524644bb94Benjamin Franzke case __DRI_BUFFER_FRONT_LEFT: 28151f2820922b669af3947fcedd17109524644bb94Benjamin Franzke if (dri2_surf->pending_buffer) 28251f2820922b669af3947fcedd17109524644bb94Benjamin Franzke force_roundtrip(dri2_dpy->wl_dpy->display); 28351f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_surf->pending_buffer = dri2_surf->dri_buffers[i]; 28451f2820922b669af3947fcedd17109524644bb94Benjamin Franzke wl_display_sync_callback(dri2_dpy->wl_dpy->display, 28551f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_release_pending_buffer, dri2_surf); 28651f2820922b669af3947fcedd17109524644bb94Benjamin Franzke break; 28751f2820922b669af3947fcedd17109524644bb94Benjamin Franzke default: 28851f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_dpy->dri2->releaseBuffer(dri2_dpy->dri_screen, 28951f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_surf->dri_buffers[i]); 29051f2820922b669af3947fcedd17109524644bb94Benjamin Franzke break; 29151f2820922b669af3947fcedd17109524644bb94Benjamin Franzke } 29251f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_surf->dri_buffers[i] = NULL; 29351f2820922b669af3947fcedd17109524644bb94Benjamin Franzke } 29451f2820922b669af3947fcedd17109524644bb94Benjamin Franzke } 29551f2820922b669af3947fcedd17109524644bb94Benjamin Franzke} 29651f2820922b669af3947fcedd17109524644bb94Benjamin Franzke 29793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic __DRIbuffer * 29893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_get_buffers_with_format(__DRIdrawable * driDrawable, 29993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int *width, int *height, 30093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke unsigned int *attachments, int count, 30193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int *out_count, void *loaderPrivate) 30293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 30393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_surface *dri2_surf = loaderPrivate; 30493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = 30593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_egl_display(dri2_surf->base.Resource.Display); 30693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int i; 30793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 30893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->type == DRI2_WINDOW_SURFACE && 30993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (dri2_surf->base.Width != dri2_surf->wl_win->width || 31093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Height != dri2_surf->wl_win->height)) { 31151f2820922b669af3947fcedd17109524644bb94Benjamin Franzke 31251f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_release_buffers(dri2_surf); 31393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 31493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Width = dri2_surf->wl_win->width; 31593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Height = dri2_surf->wl_win->height; 31693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dx = dri2_surf->wl_win->dx; 31793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dy = dri2_surf->wl_win->dy; 31893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 31993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; i < WL_BUFFER_COUNT; ++i) { 32093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->wl_drm_buffer[i]) 32193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_buffer_destroy(dri2_surf->wl_drm_buffer[i]); 32293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_drm_buffer[i] = NULL; 32393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 32493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 32593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 32693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->buffer_count = 0; 32793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; i < 2*count; i+=2) { 32893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke assert(attachments[i] < __DRI_BUFFER_COUNT); 32993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke assert(dri2_surf->buffer_count < 5); 33093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 33193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->dri_buffers[attachments[i]] == NULL) { 33293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 33393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[attachments[i]] = 33493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->dri2->allocateBuffer(dri2_dpy->dri_screen, 33593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke attachments[i], attachments[i+1], 33693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Width, dri2_surf->base.Height); 33793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 33893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_surf->dri_buffers[attachments[i]]) 33993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke continue; 34093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 34193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (attachments[i] == __DRI_BUFFER_FRONT_LEFT) 34293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_process_front_buffer(dri2_surf, attachments[i+1]); 34387dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke else if (attachments[i] == __DRI_BUFFER_BACK_LEFT) 34487dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke dri2_process_back_buffer(dri2_surf, attachments[i+1]); 34593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 34693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 34793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke memcpy(&dri2_surf->buffers[dri2_surf->buffer_count], 34893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[attachments[i]], 34993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke sizeof(__DRIbuffer)); 35093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 35193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->buffer_count++; 35293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 35393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 35493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke assert(dri2_surf->type == DRI2_PIXMAP_SURFACE || 35593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[__DRI_BUFFER_BACK_LEFT]); 35693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 35793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke *out_count = dri2_surf->buffer_count; 35893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->buffer_count == 0) 35993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return NULL; 36093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 36193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke *width = dri2_surf->base.Width; 36293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke *height = dri2_surf->base.Height; 36393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 36493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return dri2_surf->buffers; 36593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 36693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 36793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic __DRIbuffer * 36893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_get_buffers(__DRIdrawable * driDrawable, 36993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int *width, int *height, 37093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke unsigned int *attachments, int count, 37193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int *out_count, void *loaderPrivate) 37293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 37393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke unsigned int *attachments_with_format; 37493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke __DRIbuffer *buffer; 37593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke const unsigned int format = 32; 37693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int i; 37793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 37893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke attachments_with_format = calloc(count * 2, sizeof(unsigned int)); 37993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!attachments_with_format) { 38093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke *out_count = 0; 38193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return NULL; 38293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 38393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 38493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; i < count; ++i) { 38593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke attachments_with_format[2*i] = attachments[i]; 38693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke attachments_with_format[2*i + 1] = format; 38793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 38893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 38993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke buffer = 39093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_get_buffers_with_format(driDrawable, 39193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke width, height, 39293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke attachments_with_format, count, 39393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke out_count, loaderPrivate); 39493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 39593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(attachments_with_format); 39693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 39793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return buffer; 39893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 39993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 40093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 40193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic void 40293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_flush_front_buffer(__DRIdrawable * driDrawable, void *loaderPrivate) 40393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 40493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (void) driDrawable; 40593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 40693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke /* FIXME: Does EGL support front buffer rendering at all? */ 40793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 40893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke#if 0 40993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_surface *dri2_surf = loaderPrivate; 41093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 41193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2WaitGL(dri2_surf); 41293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke#else 41393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (void) loaderPrivate; 41493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke#endif 41593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 41693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 41793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic struct wl_buffer * 41893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkewayland_create_buffer(struct dri2_egl_surface *dri2_surf, __DRIbuffer *buffer) 41993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 42093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = 42193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_egl_display(dri2_surf->base.Resource.Display); 42293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 42393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return wl_drm_create_buffer(dri2_dpy->wl_dpy->drm, buffer->name, 42493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Width, dri2_surf->base.Height, 42593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke buffer->pitch, dri2_surf->wl_win->visual); 42693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 42793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 42893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic void 42993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkewayland_frame_callback(void *data, uint32_t time) 43093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 43193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_surface *dri2_surf = data; 43293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 43393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->block_swap_buffers = EGL_FALSE; 43493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 43593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 43693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic inline void 43793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkepointer_swap(const void **p1, const void **p2) 43893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 43993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke const void *tmp = *p1; 44093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke *p1 = *p2; 44193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke *p2 = tmp; 44293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 44393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 44493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke/** 44593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Called via eglSwapBuffers(), drv->API.SwapBuffers(). 44693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke */ 44793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic EGLBoolean 44893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_swap_buffers(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *draw) 44993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 45093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); 45193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_surface *dri2_surf = dri2_egl_surface(draw); 45293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_driver *dri2_drv = dri2_egl_driver(drv); 45393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 45493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke while (dri2_surf->block_swap_buffers) 45593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_display_iterate(dri2_dpy->wl_dpy->display, WL_DISPLAY_READABLE); 45693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 45793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->block_swap_buffers = EGL_TRUE; 45893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_display_frame_callback(dri2_dpy->wl_dpy->display, 45993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wayland_frame_callback, dri2_surf); 46093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 46193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->type == DRI2_WINDOW_SURFACE) { 46293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke pointer_swap( 46393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (const void **) &dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT], 46493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (const void **) &dri2_surf->dri_buffers[__DRI_BUFFER_BACK_LEFT]); 46593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 46693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT]->attachment = 46793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke __DRI_BUFFER_FRONT_LEFT; 46893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[__DRI_BUFFER_BACK_LEFT]->attachment = 46993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke __DRI_BUFFER_BACK_LEFT; 47093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 47193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke pointer_swap((const void **) &dri2_surf->wl_drm_buffer[WL_BUFFER_FRONT], 47293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (const void **) &dri2_surf->wl_drm_buffer[WL_BUFFER_BACK]); 47393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 47493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_surf->wl_drm_buffer[WL_BUFFER_FRONT]) 47593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_drm_buffer[WL_BUFFER_FRONT] = 47693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wayland_create_buffer(dri2_surf, 47787dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT]); 47893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 47993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_surface_attach(dri2_surf->wl_win->surface, 48093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_drm_buffer[WL_BUFFER_FRONT], 48193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dx, dri2_surf->dy); 48293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 48393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_win->attached_width = dri2_surf->base.Width; 48493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_win->attached_height = dri2_surf->base.Height; 48593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke /* reset resize growing parameters */ 48693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dx = 0; 48793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dy = 0; 48893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 48993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_surface_damage(dri2_surf->wl_win->surface, 0, 0, 49093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Width, dri2_surf->base.Height); 49193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 49293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 49393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _EGLContext *ctx; 49493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_drv->glFlush) { 49593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke ctx = _eglGetCurrentContext(); 49693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (ctx && ctx->DrawSurface == &dri2_surf->base) 49793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_drv->glFlush(); 49893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 49993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 50093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (*dri2_dpy->flush->flush)(dri2_surf->dri_drawable); 50193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (*dri2_dpy->flush->invalidate)(dri2_surf->dri_drawable); 50293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 50393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return EGL_TRUE; 50493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 50593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 50693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke/** 50793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Called via eglCreateImageKHR(), drv->API.CreateImageKHR(). 50893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke */ 50993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic _EGLImage * 51093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_create_image_khr_pixmap(_EGLDisplay *disp, _EGLContext *ctx, 51193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGLClientBuffer buffer, const EGLint *attr_list) 51293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 51393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); 51493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct wl_egl_pixmap *wl_egl_pixmap = (struct wl_egl_pixmap *) buffer; 51593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_buffer *dri2_buf; 51693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGLint wl_attr_list[] = { 51793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGL_WIDTH, 0, 51893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGL_HEIGHT, 0, 51993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGL_DRM_BUFFER_STRIDE_MESA, 0, 52093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGL_DRM_BUFFER_FORMAT_MESA, EGL_DRM_BUFFER_FORMAT_ARGB32_MESA, 52193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGL_NONE 52293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke }; 52393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 52493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf = malloc(sizeof *dri2_buf); 52593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_buf) 52693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return NULL; 52793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 52893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf->dri2_dpy = dri2_dpy; 52993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf->dri_buffer = 53093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->dri2->allocateBuffer(dri2_dpy->dri_screen, 53193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke __DRI_BUFFER_FRONT_LEFT, 32, 53293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_egl_pixmap->width, 53393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_egl_pixmap->height); 53493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 53593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_egl_pixmap->name = dri2_buf->dri_buffer->name; 53693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_egl_pixmap->stride = dri2_buf->dri_buffer->pitch; 53793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_egl_pixmap->destroy = dri2_wl_egl_pixmap_destroy; 53893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_egl_pixmap->driver_private = dri2_buf; 53993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 54093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_attr_list[1] = wl_egl_pixmap->width; 54193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_attr_list[3] = wl_egl_pixmap->height; 54293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_attr_list[5] = wl_egl_pixmap->stride / 4; 54393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 54493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 54593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return dri2_create_image_khr(disp->Driver, disp, ctx, EGL_DRM_BUFFER_MESA, 54693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (EGLClientBuffer)(intptr_t) wl_egl_pixmap->name, wl_attr_list); 54793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 54893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 54993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic _EGLImage * 55093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_wayland_create_image_khr(_EGLDriver *drv, _EGLDisplay *disp, 55193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _EGLContext *ctx, EGLenum target, 55293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGLClientBuffer buffer, const EGLint *attr_list) 55393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 55493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (void) drv; 55593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 55693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke switch (target) { 55793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke case EGL_NATIVE_PIXMAP_KHR: 55893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return dri2_create_image_khr_pixmap(disp, ctx, buffer, attr_list); 55993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke default: 56093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return dri2_create_image_khr(drv, disp, ctx, target, buffer, attr_list); 56193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 56293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 56393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 56493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke/** 56593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Called via eglTerminate(), drv->API.Terminate(). 56693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke */ 56793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic EGLBoolean 56893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_terminate(_EGLDriver *drv, _EGLDisplay *disp) 56993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 57093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); 57193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 57293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _eglReleaseDisplayResources(drv, disp); 57393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _eglCleanupDisplay(disp); 57493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 57593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->core->destroyScreen(dri2_dpy->dri_screen); 57693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke close(dri2_dpy->fd); 57793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dlclose(dri2_dpy->driver); 57893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(dri2_dpy->driver_name); 57993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(dri2_dpy); 58093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->DriverData = NULL; 58193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 58293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return EGL_TRUE; 58393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 58493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 58593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin FranzkeEGLBoolean 58693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_initialize_wayland(_EGLDriver *drv, _EGLDisplay *disp) 58793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 58893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy; 58993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int i; 59093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 59193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke drv->API.CreateWindowSurface = dri2_create_window_surface; 59293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke drv->API.CreatePixmapSurface = dri2_create_pixmap_surface; 59393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke drv->API.DestroySurface = dri2_destroy_surface; 59493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke drv->API.SwapBuffers = dri2_swap_buffers; 59593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke drv->API.CreateImageKHR = dri2_wayland_create_image_khr; 59693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke drv->API.Terminate = dri2_terminate; 59793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 59893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy = malloc(sizeof *dri2_dpy); 59993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_dpy) 60093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return _eglError(EGL_BAD_ALLOC, "eglInitialize"); 60193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 60293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->DriverData = (void *) dri2_dpy; 60393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->wl_dpy = disp->PlatformDisplay; 60493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 60556758c839ff29bd168529535a4816bff3b79cde5Kristian Høgsberg if (dri2_dpy->wl_dpy->fd == -1) 60656758c839ff29bd168529535a4816bff3b79cde5Kristian Høgsberg force_roundtrip(dri2_dpy->wl_dpy->display); 60756758c839ff29bd168529535a4816bff3b79cde5Kristian Høgsberg if (dri2_dpy->wl_dpy->fd == -1) 60856758c839ff29bd168529535a4816bff3b79cde5Kristian Høgsberg goto cleanup_dpy; 60956758c839ff29bd168529535a4816bff3b79cde5Kristian Høgsberg 61093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->fd = dup(dri2_dpy->wl_dpy->fd); 61193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_dpy->fd < 0) { 61293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _eglError(EGL_BAD_ALLOC, "DRI2: failed to dup fd"); 61393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke goto cleanup_dpy; 61493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 61556758c839ff29bd168529535a4816bff3b79cde5Kristian Høgsberg 61656758c839ff29bd168529535a4816bff3b79cde5Kristian Høgsberg if (!dri2_dpy->wl_dpy->authenticated) 61756758c839ff29bd168529535a4816bff3b79cde5Kristian Høgsberg force_roundtrip(dri2_dpy->wl_dpy->display); 61856758c839ff29bd168529535a4816bff3b79cde5Kristian Høgsberg if (!dri2_dpy->wl_dpy->authenticated) 61956758c839ff29bd168529535a4816bff3b79cde5Kristian Høgsberg goto cleanup_dpy; 62093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 62193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->driver_name = dri2_get_driver_for_fd(dri2_dpy->fd); 62293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_dpy->driver_name == NULL) { 62393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _eglError(EGL_BAD_ALLOC, "DRI2: failed to get driver name"); 62493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke goto cleanup_fd; 62593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 62693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 62793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_load_driver(disp)) 62893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke goto cleanup_driver_name; 62993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 63093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->loader_extension.base.name = __DRI_DRI2_LOADER; 63193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->loader_extension.base.version = 3; 63293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->loader_extension.getBuffers = dri2_get_buffers; 63393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->loader_extension.flushFrontBuffer = dri2_flush_front_buffer; 63493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->loader_extension.getBuffersWithFormat = 63593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_get_buffers_with_format; 63693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 63793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->extensions[0] = &dri2_dpy->loader_extension.base; 63893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->extensions[1] = &image_lookup_extension.base; 63993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->extensions[2] = NULL; 64093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 64193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_create_screen(disp)) 64293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke goto cleanup_driver; 64393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 64493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; dri2_dpy->driver_configs[i]; i++) 64593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_add_config(disp, dri2_dpy->driver_configs[i], i + 1, 0, 64687dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke EGL_WINDOW_BIT | EGL_PIXMAP_BIT, NULL); 64793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 64893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 64993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->Extensions.MESA_drm_image = EGL_TRUE; 65093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->Extensions.KHR_image_base = EGL_TRUE; 65193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->Extensions.KHR_image_pixmap = EGL_TRUE; 65293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->Extensions.KHR_gl_renderbuffer_image = EGL_TRUE; 65393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->Extensions.KHR_gl_texture_2D_image = EGL_TRUE; 65493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 65593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke /* we're supporting EGL 1.4 */ 65693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->VersionMajor = 1; 65793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->VersionMinor = 4; 65893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 65993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return EGL_TRUE; 66093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 66193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke cleanup_driver: 66293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dlclose(dri2_dpy->driver); 66393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke cleanup_driver_name: 66493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(dri2_dpy->driver_name); 66593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke cleanup_fd: 66693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke close(dri2_dpy->fd); 66793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke cleanup_dpy: 66893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(dri2_dpy); 66993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 67093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return EGL_FALSE; 67193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 672