platform_wayland.c revision 7b1d94e5d1f53ac5f59000176aea1d02fc9a1181
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> 35c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg#include <fcntl.h> 36c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg#include <xf86drm.h> 3793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 3893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke#include "egl_dri2.h" 3993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 406b369c4c7cd8a52f99bbff2a57fb316b33a87495Benjamin Franzke#include <wayland-client.h> 416b369c4c7cd8a52f99bbff2a57fb316b33a87495Benjamin Franzke#include "wayland-drm-client-protocol.h" 426b369c4c7cd8a52f99bbff2a57fb316b33a87495Benjamin Franzke 437b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsbergenum wl_drm_format_flags { 447b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg HAS_ARGB32 = 1, 457b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg HAS_PREMUL_ARGB32 = 2, 467b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg HAS_XRGB32 = 4 477b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg}; 487b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg 4951f2820922b669af3947fcedd17109524644bb94Benjamin Franzkestatic void 500cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzkewl_buffer_release(void *data, struct wl_buffer *buffer) 510cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke{ 520cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke struct dri2_egl_surface *dri2_surf = data; 530cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke int i; 540cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 550cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke for (i = 0; i < WL_BUFFER_COUNT; ++i) 560cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke if (dri2_surf->wl_drm_buffer[i] == buffer) 570cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke break; 580cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 590cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke assert(i <= WL_BUFFER_COUNT); 600cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 610cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke /* not found? */ 620cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke if (i == WL_BUFFER_COUNT) 630cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke return; 640cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 650cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke dri2_surf->wl_buffer_lock[i] = 0; 660cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 670cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke} 680cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 690cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzkestatic struct wl_buffer_listener wl_buffer_listener = { 700cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke wl_buffer_release 710cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke}; 7251f2820922b669af3947fcedd17109524644bb94Benjamin Franzke 7393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke/** 7493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Called via eglCreateWindowSurface(), drv->API.CreateWindowSurface(). 7593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke */ 7693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic _EGLSurface * 7793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type, 7893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _EGLConfig *conf, EGLNativeWindowType window, 7993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke const EGLint *attrib_list) 8093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 8193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); 8293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_config *dri2_conf = dri2_egl_config(conf); 8393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_surface *dri2_surf; 8493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_buffer *dri2_buf; 8593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int i; 8693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 8793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (void) drv; 8893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 8993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf = malloc(sizeof *dri2_surf); 9093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_surf) { 9193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _eglError(EGL_BAD_ALLOC, "dri2_create_surface"); 9293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return NULL; 9393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 9493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 9593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!_eglInitSurface(&dri2_surf->base, disp, type, conf, attrib_list)) 9693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke goto cleanup_surf; 9793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 980cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke for (i = 0; i < WL_BUFFER_COUNT; ++i) { 9993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_drm_buffer[i] = NULL; 1000cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke dri2_surf->wl_buffer_lock[i] = 0; 1010cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke } 10293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 10393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; i < __DRI_BUFFER_COUNT; ++i) 10493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[i] = NULL; 10593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 10651f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_surf->pending_buffer = NULL; 1070cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke dri2_surf->third_buffer = NULL; 10893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->block_swap_buffers = EGL_FALSE; 10993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 1107b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg if (conf->AlphaSize == 0) 1117b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg dri2_surf->format = WL_DRM_FORMAT_XRGB32; 1127b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg else if (dri2_surf->base.VGAlphaFormat == EGL_VG_ALPHA_FORMAT_PRE) 1137b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg dri2_surf->format = WL_DRM_FORMAT_PREMULTIPLIED_ARGB32; 1147b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg else 1157b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg dri2_surf->format = WL_DRM_FORMAT_ARGB32; 1167b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg 11793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke switch (type) { 11893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke case EGL_WINDOW_BIT: 11993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_win = (struct wl_egl_window *) window; 12093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 12193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Width = -1; 12293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Height = -1; 12393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke break; 12493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke case EGL_PIXMAP_BIT: 12593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_pix = (struct wl_egl_pixmap *) window; 12693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 12793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Width = dri2_surf->wl_pix->width; 12893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Height = dri2_surf->wl_pix->height; 12993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 130c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg if (dri2_surf->wl_pix->driver_private) { 13193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf = dri2_surf->wl_pix->driver_private; 13293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT] = dri2_buf->dri_buffer; 13393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 13493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke break; 13593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke default: 13693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke goto cleanup_surf; 13793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 13893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 13993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_drawable = 14093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (*dri2_dpy->dri2->createNewDrawable) (dri2_dpy->dri_screen, 14187dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke type == EGL_WINDOW_BIT ? 14287dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke dri2_conf->dri_double_config : 14387dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke dri2_conf->dri_single_config, 14487dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke dri2_surf); 14593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->dri_drawable == NULL) { 14693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _eglError(EGL_BAD_ALLOC, "dri2->createNewDrawable"); 14793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke goto cleanup_dri_drawable; 14893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 14993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 15093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return &dri2_surf->base; 15193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 15293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke cleanup_dri_drawable: 15393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->core->destroyDrawable(dri2_surf->dri_drawable); 15493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke cleanup_surf: 15593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(dri2_surf); 15693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 15793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return NULL; 15893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 15993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 16093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke/** 16193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Called via eglCreateWindowSurface(), drv->API.CreateWindowSurface(). 16293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke */ 16393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic _EGLSurface * 16493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_create_window_surface(_EGLDriver *drv, _EGLDisplay *disp, 16593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _EGLConfig *conf, EGLNativeWindowType window, 16693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke const EGLint *attrib_list) 16793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 16893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return dri2_create_surface(drv, disp, EGL_WINDOW_BIT, conf, 16993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke window, attrib_list); 17093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 17193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 17293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic _EGLSurface * 17393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_create_pixmap_surface(_EGLDriver *drv, _EGLDisplay *disp, 17493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _EGLConfig *conf, EGLNativePixmapType pixmap, 17593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke const EGLint *attrib_list) 17693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 17793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return dri2_create_surface(drv, disp, EGL_PIXMAP_BIT, conf, 17893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke pixmap, attrib_list); 17993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 18093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 18193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke/** 18293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Called via eglDestroySurface(), drv->API.DestroySurface(). 18393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke */ 18493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic EGLBoolean 18593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_destroy_surface(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf) 18693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 18793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); 18893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf); 18993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int i; 19093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 19193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (void) drv; 19293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 19393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!_eglPutSurface(surf)) 19493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return EGL_TRUE; 19593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 19693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (*dri2_dpy->core->destroyDrawable)(dri2_surf->dri_drawable); 19793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 19893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; i < WL_BUFFER_COUNT; ++i) 19993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->wl_drm_buffer[i]) 20093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_buffer_destroy(dri2_surf->wl_drm_buffer[i]); 20193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 20293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; i < __DRI_BUFFER_COUNT; ++i) 20393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->dri_buffers[i] && !(i == __DRI_BUFFER_FRONT_LEFT && 204f811c1e6d637a556f36271ee4abeb30aaeb07204Benjamin Franzke dri2_surf->base.Type == EGL_PIXMAP_BIT)) 20593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->dri2->releaseBuffer(dri2_dpy->dri_screen, 20693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[i]); 20793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 2080cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke if (dri2_surf->third_buffer) { 2090cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke dri2_dpy->dri2->releaseBuffer(dri2_dpy->dri_screen, 2100cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke dri2_surf->third_buffer); 2110cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke } 2120cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 21393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(surf); 21493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 21593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return EGL_TRUE; 21693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 21793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 21893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic void 21993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_wl_egl_pixmap_destroy(struct wl_egl_pixmap *egl_pixmap) 22093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 22193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_buffer *dri2_buf = egl_pixmap->driver_private; 22293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 22393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke assert(dri2_buf); 22493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 22593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf->dri2_dpy->dri2->releaseBuffer(dri2_buf->dri2_dpy->dri_screen, 22693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf->dri_buffer); 22793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 22893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(dri2_buf); 22993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 23093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke egl_pixmap->driver_private = NULL; 23193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke egl_pixmap->destroy = NULL; 23293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 23393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 234f09c66b3cc9542b0a8f795e34b882c2b8f9f26f7Benjamin Franzkestatic struct wl_buffer * 235f09c66b3cc9542b0a8f795e34b882c2b8f9f26f7Benjamin Franzkewayland_create_buffer(struct dri2_egl_surface *dri2_surf, 2367b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg __DRIbuffer *buffer) 237f09c66b3cc9542b0a8f795e34b882c2b8f9f26f7Benjamin Franzke{ 238f09c66b3cc9542b0a8f795e34b882c2b8f9f26f7Benjamin Franzke struct dri2_egl_display *dri2_dpy = 239f09c66b3cc9542b0a8f795e34b882c2b8f9f26f7Benjamin Franzke dri2_egl_display(dri2_surf->base.Resource.Display); 2400cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke struct wl_buffer *buf; 241f09c66b3cc9542b0a8f795e34b882c2b8f9f26f7Benjamin Franzke 2420cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke buf = wl_drm_create_buffer(dri2_dpy->wl_drm, buffer->name, 2430cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke dri2_surf->base.Width, dri2_surf->base.Height, 2447b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg buffer->pitch, dri2_surf->format); 2450cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke wl_buffer_add_listener(buf, &wl_buffer_listener, dri2_surf); 2460cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 2470cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke return buf; 248f09c66b3cc9542b0a8f795e34b882c2b8f9f26f7Benjamin Franzke} 249f09c66b3cc9542b0a8f795e34b882c2b8f9f26f7Benjamin Franzke 25093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic void 25187dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzkedri2_process_back_buffer(struct dri2_egl_surface *dri2_surf, unsigned format) 25293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 25393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = 25493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_egl_display(dri2_surf->base.Resource.Display); 25593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 25687dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke (void) format; 25787dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke 258f811c1e6d637a556f36271ee4abeb30aaeb07204Benjamin Franzke switch (dri2_surf->base.Type) { 259f811c1e6d637a556f36271ee4abeb30aaeb07204Benjamin Franzke case EGL_WINDOW_BIT: 26087dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke /* allocate a front buffer for our double-buffered window*/ 2610cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke if (dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT] != NULL) 2620cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke break; 26387dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT] = 26493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->dri2->allocateBuffer(dri2_dpy->dri_screen, 26587dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke __DRI_BUFFER_FRONT_LEFT, format, 26693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Width, dri2_surf->base.Height); 26793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke break; 26887dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke default: 26987dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke break; 27087dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke } 27187dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke} 27287dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke 27387dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzkestatic void 27487dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzkedri2_process_front_buffer(struct dri2_egl_surface *dri2_surf, unsigned format) 27587dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke{ 27687dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke struct dri2_egl_display *dri2_dpy = 27787dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke dri2_egl_display(dri2_surf->base.Resource.Display); 27887dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke struct dri2_egl_buffer *dri2_buf; 27987dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke 280f811c1e6d637a556f36271ee4abeb30aaeb07204Benjamin Franzke switch (dri2_surf->base.Type) { 281f811c1e6d637a556f36271ee4abeb30aaeb07204Benjamin Franzke case EGL_PIXMAP_BIT: 28293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf = malloc(sizeof *dri2_buf); 28393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_buf) 28493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return; 28593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 28693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf->dri_buffer = dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT]; 28793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf->dri2_dpy = dri2_dpy; 28893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 28993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_pix->driver_private = dri2_buf; 29093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_pix->destroy = dri2_wl_egl_pixmap_destroy; 29193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke break; 29293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke default: 29393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke break; 29493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 29593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 29693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 29751f2820922b669af3947fcedd17109524644bb94Benjamin Franzkestatic void 2986602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsbergdri2_release_pending_buffer(void *data, 2996602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsberg struct wl_callback *callback, uint32_t time) 30051f2820922b669af3947fcedd17109524644bb94Benjamin Franzke{ 30151f2820922b669af3947fcedd17109524644bb94Benjamin Franzke struct dri2_egl_surface *dri2_surf = data; 30251f2820922b669af3947fcedd17109524644bb94Benjamin Franzke struct dri2_egl_display *dri2_dpy = 30351f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_egl_display(dri2_surf->base.Resource.Display); 30451f2820922b669af3947fcedd17109524644bb94Benjamin Franzke 30551f2820922b669af3947fcedd17109524644bb94Benjamin Franzke /* FIXME: print internal error */ 30651f2820922b669af3947fcedd17109524644bb94Benjamin Franzke if (!dri2_surf->pending_buffer) 30751f2820922b669af3947fcedd17109524644bb94Benjamin Franzke return; 30851f2820922b669af3947fcedd17109524644bb94Benjamin Franzke 30951f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_dpy->dri2->releaseBuffer(dri2_dpy->dri_screen, 31051f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_surf->pending_buffer); 31151f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_surf->pending_buffer = NULL; 31251f2820922b669af3947fcedd17109524644bb94Benjamin Franzke} 31351f2820922b669af3947fcedd17109524644bb94Benjamin Franzke 3146602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsbergstatic const struct wl_callback_listener release_buffer_listener = { 3156602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsberg dri2_release_pending_buffer 3166602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsberg}; 3176602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsberg 31851f2820922b669af3947fcedd17109524644bb94Benjamin Franzkestatic void 31951f2820922b669af3947fcedd17109524644bb94Benjamin Franzkedri2_release_buffers(struct dri2_egl_surface *dri2_surf) 32051f2820922b669af3947fcedd17109524644bb94Benjamin Franzke{ 32151f2820922b669af3947fcedd17109524644bb94Benjamin Franzke struct dri2_egl_display *dri2_dpy = 32251f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_egl_display(dri2_surf->base.Resource.Display); 3236602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsberg struct wl_callback *callback; 32451f2820922b669af3947fcedd17109524644bb94Benjamin Franzke int i; 32551f2820922b669af3947fcedd17109524644bb94Benjamin Franzke 3260cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke if (dri2_surf->third_buffer) { 3270cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke dri2_dpy->dri2->releaseBuffer(dri2_dpy->dri_screen, 3280cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke dri2_surf->third_buffer); 3290cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke dri2_surf->third_buffer = NULL; 3300cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke } 3310cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 33251f2820922b669af3947fcedd17109524644bb94Benjamin Franzke for (i = 0; i < __DRI_BUFFER_COUNT; ++i) { 33351f2820922b669af3947fcedd17109524644bb94Benjamin Franzke if (dri2_surf->dri_buffers[i]) { 33451f2820922b669af3947fcedd17109524644bb94Benjamin Franzke switch (i) { 33551f2820922b669af3947fcedd17109524644bb94Benjamin Franzke case __DRI_BUFFER_FRONT_LEFT: 33651f2820922b669af3947fcedd17109524644bb94Benjamin Franzke if (dri2_surf->pending_buffer) 3376602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsberg wl_display_roundtrip(dri2_dpy->wl_dpy); 33851f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_surf->pending_buffer = dri2_surf->dri_buffers[i]; 3396602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsberg callback = wl_display_sync(dri2_dpy->wl_dpy); 3406602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsberg wl_callback_add_listener(callback, 3416602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsberg &release_buffer_listener, dri2_surf); 34251f2820922b669af3947fcedd17109524644bb94Benjamin Franzke break; 34351f2820922b669af3947fcedd17109524644bb94Benjamin Franzke default: 34451f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_dpy->dri2->releaseBuffer(dri2_dpy->dri_screen, 34551f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_surf->dri_buffers[i]); 34651f2820922b669af3947fcedd17109524644bb94Benjamin Franzke break; 34751f2820922b669af3947fcedd17109524644bb94Benjamin Franzke } 34851f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_surf->dri_buffers[i] = NULL; 34951f2820922b669af3947fcedd17109524644bb94Benjamin Franzke } 35051f2820922b669af3947fcedd17109524644bb94Benjamin Franzke } 35151f2820922b669af3947fcedd17109524644bb94Benjamin Franzke} 35251f2820922b669af3947fcedd17109524644bb94Benjamin Franzke 3530cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzkestatic inline void 3540cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzkepointer_swap(const void **p1, const void **p2) 3550cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke{ 3560cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke const void *tmp = *p1; 3570cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke *p1 = *p2; 3580cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke *p2 = tmp; 3590cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke} 3600cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 3610cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzkestatic void 3620cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzkedestroy_third_buffer(struct dri2_egl_surface *dri2_surf) 3630cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke{ 3640cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke struct dri2_egl_display *dri2_dpy = 3650cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke dri2_egl_display(dri2_surf->base.Resource.Display); 3660cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 3670cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke if (dri2_surf->third_buffer == NULL) 3680cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke return; 3690cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 3700cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke dri2_dpy->dri2->releaseBuffer(dri2_dpy->dri_screen, 3710cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke dri2_surf->third_buffer); 3720cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke dri2_surf->third_buffer = NULL; 3730cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 3740cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke if (dri2_surf->wl_drm_buffer[WL_BUFFER_THIRD]) 3750cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke wl_buffer_destroy(dri2_surf->wl_drm_buffer[WL_BUFFER_THIRD]); 3760cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke dri2_surf->wl_drm_buffer[WL_BUFFER_THIRD] = NULL; 3770cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke dri2_surf->wl_buffer_lock[WL_BUFFER_THIRD] = 0; 3780cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke} 3790cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 3800cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzkestatic void 3810cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzkeswap_wl_buffers(struct dri2_egl_surface *dri2_surf, 3820cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke enum wayland_buffer_type a, enum wayland_buffer_type b) 3830cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke{ 3840cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke int tmp; 3850cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 3860cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke tmp = dri2_surf->wl_buffer_lock[a]; 3870cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke dri2_surf->wl_buffer_lock[a] = dri2_surf->wl_buffer_lock[b]; 3880cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke dri2_surf->wl_buffer_lock[b] = tmp; 3890cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 3900cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke pointer_swap((const void **) &dri2_surf->wl_drm_buffer[a], 3910cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke (const void **) &dri2_surf->wl_drm_buffer[b]); 3920cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke} 3930cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 3940cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzkestatic void 3950cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzkeswap_back_and_third(struct dri2_egl_surface *dri2_surf) 3960cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke{ 3970cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke if (dri2_surf->wl_buffer_lock[WL_BUFFER_THIRD]) 3980cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke destroy_third_buffer(dri2_surf); 3990cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 4000cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke pointer_swap((const void **) &dri2_surf->dri_buffers[__DRI_BUFFER_BACK_LEFT], 4010cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke (const void **) &dri2_surf->third_buffer); 4020cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 4030cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke swap_wl_buffers(dri2_surf, WL_BUFFER_BACK, WL_BUFFER_THIRD); 4040cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke} 4050cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 4060cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzkestatic void 4070cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzkedri2_prior_buffer_creation(struct dri2_egl_surface *dri2_surf, 4080cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke unsigned int type) 4090cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke{ 4100cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke switch (type) { 4110cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke case __DRI_BUFFER_BACK_LEFT: 4120cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke if (dri2_surf->wl_buffer_lock[WL_BUFFER_BACK]) 4130cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke swap_back_and_third(dri2_surf); 4140cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke else if (dri2_surf->third_buffer) 4150cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke destroy_third_buffer(dri2_surf); 4160cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke break; 4170cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke default: 4180cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke break; 4190cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 4200cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke } 4210cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke} 4220cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 42393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic __DRIbuffer * 42493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_get_buffers_with_format(__DRIdrawable * driDrawable, 42593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int *width, int *height, 42693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke unsigned int *attachments, int count, 42793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int *out_count, void *loaderPrivate) 42893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 42993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_surface *dri2_surf = loaderPrivate; 43093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = 43193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_egl_display(dri2_surf->base.Resource.Display); 43293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int i; 43393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 434f811c1e6d637a556f36271ee4abeb30aaeb07204Benjamin Franzke if (dri2_surf->base.Type == EGL_WINDOW_BIT && 43593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (dri2_surf->base.Width != dri2_surf->wl_win->width || 43693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Height != dri2_surf->wl_win->height)) { 43751f2820922b669af3947fcedd17109524644bb94Benjamin Franzke 43851f2820922b669af3947fcedd17109524644bb94Benjamin Franzke dri2_release_buffers(dri2_surf); 43993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 44093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Width = dri2_surf->wl_win->width; 44193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Height = dri2_surf->wl_win->height; 44293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dx = dri2_surf->wl_win->dx; 44393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dy = dri2_surf->wl_win->dy; 44493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 44593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; i < WL_BUFFER_COUNT; ++i) { 44693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->wl_drm_buffer[i]) 44793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_buffer_destroy(dri2_surf->wl_drm_buffer[i]); 44893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_drm_buffer[i] = NULL; 4490cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke dri2_surf->wl_buffer_lock[i] = 0; 45093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 45193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 45293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 45393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->buffer_count = 0; 45493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; i < 2*count; i+=2) { 45593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke assert(attachments[i] < __DRI_BUFFER_COUNT); 45693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke assert(dri2_surf->buffer_count < 5); 45793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 4580cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke dri2_prior_buffer_creation(dri2_surf, attachments[i]); 4590cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke 46093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->dri_buffers[attachments[i]] == NULL) { 46193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 46293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[attachments[i]] = 46393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->dri2->allocateBuffer(dri2_dpy->dri_screen, 46493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke attachments[i], attachments[i+1], 46593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Width, dri2_surf->base.Height); 46693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 46793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_surf->dri_buffers[attachments[i]]) 46893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke continue; 46993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 47093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (attachments[i] == __DRI_BUFFER_FRONT_LEFT) 47193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_process_front_buffer(dri2_surf, attachments[i+1]); 47287dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke else if (attachments[i] == __DRI_BUFFER_BACK_LEFT) 47387dde5b1cd596c4008695ff2db9469f88c09f925Benjamin Franzke dri2_process_back_buffer(dri2_surf, attachments[i+1]); 47493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 47593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 47693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke memcpy(&dri2_surf->buffers[dri2_surf->buffer_count], 47793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[attachments[i]], 47893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke sizeof(__DRIbuffer)); 47993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 48093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->buffer_count++; 48193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 48293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 483f811c1e6d637a556f36271ee4abeb30aaeb07204Benjamin Franzke assert(dri2_surf->base.Type == EGL_PIXMAP_BIT || 48493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[__DRI_BUFFER_BACK_LEFT]); 48593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 486f811c1e6d637a556f36271ee4abeb30aaeb07204Benjamin Franzke if (dri2_surf->base.Type == EGL_PIXMAP_BIT && !dri2_surf->wl_pix->buffer) 487f09c66b3cc9542b0a8f795e34b882c2b8f9f26f7Benjamin Franzke dri2_surf->wl_pix->buffer = 488f09c66b3cc9542b0a8f795e34b882c2b8f9f26f7Benjamin Franzke wayland_create_buffer(dri2_surf, 4897b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT]); 490f09c66b3cc9542b0a8f795e34b882c2b8f9f26f7Benjamin Franzke 49193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke *out_count = dri2_surf->buffer_count; 49293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_surf->buffer_count == 0) 49393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return NULL; 49493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 49593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke *width = dri2_surf->base.Width; 49693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke *height = dri2_surf->base.Height; 49793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 49893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return dri2_surf->buffers; 49993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 50093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 50193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic __DRIbuffer * 50293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_get_buffers(__DRIdrawable * driDrawable, 50393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int *width, int *height, 50493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke unsigned int *attachments, int count, 50593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int *out_count, void *loaderPrivate) 50693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 50793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke unsigned int *attachments_with_format; 50893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke __DRIbuffer *buffer; 50993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke const unsigned int format = 32; 51093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int i; 51193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 51293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke attachments_with_format = calloc(count * 2, sizeof(unsigned int)); 51393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!attachments_with_format) { 51493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke *out_count = 0; 51593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return NULL; 51693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 51793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 51893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke for (i = 0; i < count; ++i) { 51993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke attachments_with_format[2*i] = attachments[i]; 52093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke attachments_with_format[2*i + 1] = format; 52193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 52293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 52393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke buffer = 52493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_get_buffers_with_format(driDrawable, 52593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke width, height, 52693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke attachments_with_format, count, 52793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke out_count, loaderPrivate); 52893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 52993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(attachments_with_format); 53093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 53193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return buffer; 53293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 53393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 53493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 53593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic void 53693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_flush_front_buffer(__DRIdrawable * driDrawable, void *loaderPrivate) 53793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 53893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (void) driDrawable; 53993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 54093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke /* FIXME: Does EGL support front buffer rendering at all? */ 54193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 54293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke#if 0 54393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_surface *dri2_surf = loaderPrivate; 54493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 54593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2WaitGL(dri2_surf); 54693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke#else 54793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (void) loaderPrivate; 54893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke#endif 54993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 55093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 55193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic void 5526602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsbergwayland_frame_callback(void *data, struct wl_callback *callback, uint32_t time) 55393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 55493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_surface *dri2_surf = data; 55593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 55693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->block_swap_buffers = EGL_FALSE; 5576602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsberg wl_callback_destroy(callback); 55893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 55993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 5606602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsbergstatic const struct wl_callback_listener frame_listener = { 5616602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsberg wayland_frame_callback 5626602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsberg}; 5636602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsberg 56493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke/** 56593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Called via eglSwapBuffers(), drv->API.SwapBuffers(). 56693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke */ 56793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic EGLBoolean 56893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_swap_buffers(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *draw) 56993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 57093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); 57193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_surface *dri2_surf = dri2_egl_surface(draw); 57293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_driver *dri2_drv = dri2_egl_driver(drv); 5736602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsberg struct wl_callback *callback; 57493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 57593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke while (dri2_surf->block_swap_buffers) 576c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg wl_display_iterate(dri2_dpy->wl_dpy, WL_DISPLAY_READABLE); 57793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 57893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->block_swap_buffers = EGL_TRUE; 5796602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsberg callback = wl_surface_frame(dri2_surf->wl_win->surface); 5806602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsberg wl_callback_add_listener(callback, &frame_listener, dri2_surf); 58193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 582f811c1e6d637a556f36271ee4abeb30aaeb07204Benjamin Franzke if (dri2_surf->base.Type == EGL_WINDOW_BIT) { 58393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke pointer_swap( 58493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (const void **) &dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT], 58593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (const void **) &dri2_surf->dri_buffers[__DRI_BUFFER_BACK_LEFT]); 58693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 58793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT]->attachment = 58893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke __DRI_BUFFER_FRONT_LEFT; 58993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dri_buffers[__DRI_BUFFER_BACK_LEFT]->attachment = 59093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke __DRI_BUFFER_BACK_LEFT; 59193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 5920cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke swap_wl_buffers(dri2_surf, WL_BUFFER_FRONT, WL_BUFFER_BACK); 59393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 59493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_surf->wl_drm_buffer[WL_BUFFER_FRONT]) 59593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_drm_buffer[WL_BUFFER_FRONT] = 59693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wayland_create_buffer(dri2_surf, 5977b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT]); 59893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 599b1a91722773152ea96de79d2b446ae488561bb0cBenjamin Franzke wl_buffer_damage(dri2_surf->wl_drm_buffer[WL_BUFFER_FRONT], 0, 0, 600b1a91722773152ea96de79d2b446ae488561bb0cBenjamin Franzke dri2_surf->base.Width, dri2_surf->base.Height); 60193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_surface_attach(dri2_surf->wl_win->surface, 60293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_drm_buffer[WL_BUFFER_FRONT], 60393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dx, dri2_surf->dy); 6040cb356dd5c93f745bb1b17987d206a24ab708f31Benjamin Franzke dri2_surf->wl_buffer_lock[WL_BUFFER_FRONT] = 1; 60593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 60693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_win->attached_width = dri2_surf->base.Width; 60793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->wl_win->attached_height = dri2_surf->base.Height; 60893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke /* reset resize growing parameters */ 60993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dx = 0; 61093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->dy = 0; 61193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 61293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_surface_damage(dri2_surf->wl_win->surface, 0, 0, 61393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_surf->base.Width, dri2_surf->base.Height); 61493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 61593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 61693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _EGLContext *ctx; 61793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_drv->glFlush) { 61893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke ctx = _eglGetCurrentContext(); 61993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (ctx && ctx->DrawSurface == &dri2_surf->base) 62093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_drv->glFlush(); 62193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 62293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 62393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (*dri2_dpy->flush->flush)(dri2_surf->dri_drawable); 62493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (*dri2_dpy->flush->invalidate)(dri2_surf->dri_drawable); 62593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 62693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return EGL_TRUE; 62793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 62893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 62993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke/** 63093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Called via eglCreateImageKHR(), drv->API.CreateImageKHR(). 63193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke */ 63293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic _EGLImage * 63393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_create_image_khr_pixmap(_EGLDisplay *disp, _EGLContext *ctx, 63493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGLClientBuffer buffer, const EGLint *attr_list) 63593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 63693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); 63793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct wl_egl_pixmap *wl_egl_pixmap = (struct wl_egl_pixmap *) buffer; 63893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_buffer *dri2_buf; 63993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGLint wl_attr_list[] = { 64093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGL_WIDTH, 0, 64193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGL_HEIGHT, 0, 64293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGL_DRM_BUFFER_STRIDE_MESA, 0, 64393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGL_DRM_BUFFER_FORMAT_MESA, EGL_DRM_BUFFER_FORMAT_ARGB32_MESA, 64493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGL_NONE 64593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke }; 64693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 64793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf = malloc(sizeof *dri2_buf); 64893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_buf) 64993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return NULL; 65093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 65193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf->dri2_dpy = dri2_dpy; 65293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_buf->dri_buffer = 65393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->dri2->allocateBuffer(dri2_dpy->dri_screen, 65493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke __DRI_BUFFER_FRONT_LEFT, 32, 65593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_egl_pixmap->width, 65693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_egl_pixmap->height); 65793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 65893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_egl_pixmap->destroy = dri2_wl_egl_pixmap_destroy; 65993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_egl_pixmap->driver_private = dri2_buf; 66093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 6617b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg /* FIXME: Get buffer format from attr_list somehow... or from the 6627b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg wl_egl_piaxmap. */ 663c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg wl_egl_pixmap->buffer = 664c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg wl_drm_create_buffer(dri2_dpy->wl_drm, 665c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg dri2_buf->dri_buffer->name, 666c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg wl_egl_pixmap->width, 667c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg wl_egl_pixmap->height, 668c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg dri2_buf->dri_buffer->pitch, 6697b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg WL_DRM_FORMAT_PREMULTIPLIED_ARGB32); 670c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg 67193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_attr_list[1] = wl_egl_pixmap->width; 67293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke wl_attr_list[3] = wl_egl_pixmap->height; 673c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg wl_attr_list[5] = dri2_buf->dri_buffer->pitch / 4; 67493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 67593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return dri2_create_image_khr(disp->Driver, disp, ctx, EGL_DRM_BUFFER_MESA, 676c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg (EGLClientBuffer)(intptr_t) dri2_buf->dri_buffer->name, wl_attr_list); 67793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 67893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 67993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic _EGLImage * 68093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_wayland_create_image_khr(_EGLDriver *drv, _EGLDisplay *disp, 68193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _EGLContext *ctx, EGLenum target, 68293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke EGLClientBuffer buffer, const EGLint *attr_list) 68393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 68493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke (void) drv; 68593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 68693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke switch (target) { 68793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke case EGL_NATIVE_PIXMAP_KHR: 68893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return dri2_create_image_khr_pixmap(disp, ctx, buffer, attr_list); 68993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke default: 69093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return dri2_create_image_khr(drv, disp, ctx, target, buffer, attr_list); 69193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 69293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 69393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 6946b369c4c7cd8a52f99bbff2a57fb316b33a87495Benjamin Franzkestatic int 6956b369c4c7cd8a52f99bbff2a57fb316b33a87495Benjamin Franzkedri2_wayland_authenticate(_EGLDisplay *disp, uint32_t id) 6966b369c4c7cd8a52f99bbff2a57fb316b33a87495Benjamin Franzke{ 6976b369c4c7cd8a52f99bbff2a57fb316b33a87495Benjamin Franzke struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); 6986b369c4c7cd8a52f99bbff2a57fb316b33a87495Benjamin Franzke int ret = 0; 6996b369c4c7cd8a52f99bbff2a57fb316b33a87495Benjamin Franzke 700aa87a938fb4cec30dad48642e8d12810e947bc8bBenjamin Franzke dri2_dpy->authenticated = 0; 7016b369c4c7cd8a52f99bbff2a57fb316b33a87495Benjamin Franzke 702c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg wl_drm_authenticate(dri2_dpy->wl_drm, id); 7036602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsberg wl_display_roundtrip(dri2_dpy->wl_dpy); 7046b369c4c7cd8a52f99bbff2a57fb316b33a87495Benjamin Franzke 705c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg if (!dri2_dpy->authenticated) 7066b369c4c7cd8a52f99bbff2a57fb316b33a87495Benjamin Franzke ret = -1; 7076b369c4c7cd8a52f99bbff2a57fb316b33a87495Benjamin Franzke 7086b369c4c7cd8a52f99bbff2a57fb316b33a87495Benjamin Franzke /* reset authenticated */ 709aa87a938fb4cec30dad48642e8d12810e947bc8bBenjamin Franzke dri2_dpy->authenticated = 1; 7106b369c4c7cd8a52f99bbff2a57fb316b33a87495Benjamin Franzke 7116b369c4c7cd8a52f99bbff2a57fb316b33a87495Benjamin Franzke return ret; 7126b369c4c7cd8a52f99bbff2a57fb316b33a87495Benjamin Franzke} 7136b369c4c7cd8a52f99bbff2a57fb316b33a87495Benjamin Franzke 71493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke/** 71593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke * Called via eglTerminate(), drv->API.Terminate(). 71693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke */ 71793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkestatic EGLBoolean 71893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_terminate(_EGLDriver *drv, _EGLDisplay *disp) 71993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 72093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); 72193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 72293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _eglReleaseDisplayResources(drv, disp); 72393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _eglCleanupDisplay(disp); 72493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 72593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->core->destroyScreen(dri2_dpy->dri_screen); 72693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke close(dri2_dpy->fd); 72793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dlclose(dri2_dpy->driver); 72893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(dri2_dpy->driver_name); 72993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(dri2_dpy); 73093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->DriverData = NULL; 73193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 73293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return EGL_TRUE; 73393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 73493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 735c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsbergstatic void 736c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsbergdrm_handle_device(void *data, struct wl_drm *drm, const char *device) 737c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg{ 738c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg struct dri2_egl_display *dri2_dpy = data; 739c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg drm_magic_t magic; 740c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg 741c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg dri2_dpy->device_name = strdup(device); 742c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg if (!dri2_dpy->device_name) 743c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg return; 744c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg 745c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg dri2_dpy->fd = open(dri2_dpy->device_name, O_RDWR); 746c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg if (dri2_dpy->fd == -1) { 747c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg _eglLog(_EGL_WARNING, "wayland-egl: could not open %s (%s)", 748c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg dri2_dpy->device_name, strerror(errno)); 749c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg return; 750c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg } 751c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg 752c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg drmGetMagic(dri2_dpy->fd, &magic); 753c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg wl_drm_authenticate(dri2_dpy->wl_drm, magic); 754c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg} 755c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg 756c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsbergstatic void 7577b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsbergdrm_handle_format(void *data, struct wl_drm *drm, uint32_t format) 7587b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg{ 7597b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg struct dri2_egl_display *dri2_dpy = data; 7607b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg 7617b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg switch (format) { 7627b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg case WL_DRM_FORMAT_ARGB32: 7637b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg dri2_dpy->formats |= HAS_ARGB32; 7647b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg break; 7657b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg case WL_DRM_FORMAT_PREMULTIPLIED_ARGB32: 7667b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg dri2_dpy->formats |= HAS_PREMUL_ARGB32; 7677b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg break; 7687b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg case WL_DRM_FORMAT_XRGB32: 7697b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg dri2_dpy->formats |= HAS_XRGB32; 7707b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg break; 7717b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg } 7727b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg} 7737b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg 7747b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsbergstatic void 775c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsbergdrm_handle_authenticated(void *data, struct wl_drm *drm) 776c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg{ 777c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg struct dri2_egl_display *dri2_dpy = data; 778c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg 779aa87a938fb4cec30dad48642e8d12810e947bc8bBenjamin Franzke dri2_dpy->authenticated = 1; 780c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg} 781c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg 782c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsbergstatic const struct wl_drm_listener drm_listener = { 783c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg drm_handle_device, 7847b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg drm_handle_format, 785c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg drm_handle_authenticated 786c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg}; 787c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg 78893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin FranzkeEGLBoolean 78993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzkedri2_initialize_wayland(_EGLDriver *drv, _EGLDisplay *disp) 79093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke{ 79193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke struct dri2_egl_display *dri2_dpy; 7927b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg const __DRIconfig *config; 7937b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg uint32_t id, types; 79493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke int i; 7957b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg static const unsigned int argb_masks[4] = 7967b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg { 0xff0000, 0xff00, 0xff, 0xff000000 }; 7977b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg static const unsigned int rgb_masks[4] = { 0xff0000, 0xff00, 0xff, 0 }; 79893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 79993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke drv->API.CreateWindowSurface = dri2_create_window_surface; 80093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke drv->API.CreatePixmapSurface = dri2_create_pixmap_surface; 80193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke drv->API.DestroySurface = dri2_destroy_surface; 80293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke drv->API.SwapBuffers = dri2_swap_buffers; 80393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke drv->API.CreateImageKHR = dri2_wayland_create_image_khr; 80493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke drv->API.Terminate = dri2_terminate; 80593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 80693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy = malloc(sizeof *dri2_dpy); 80793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_dpy) 80893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return _eglError(EGL_BAD_ALLOC, "eglInitialize"); 80993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 810f55d027ac2e0423eba5d0664cc36668520597703Haitao Feng memset(dri2_dpy, 0, sizeof *dri2_dpy); 811f55d027ac2e0423eba5d0664cc36668520597703Haitao Feng 81293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->DriverData = (void *) dri2_dpy; 813b8325fd2554aafde3d0b784b7944b1473af7d144Benjamin Franzke if (disp->PlatformDisplay == NULL) { 814b8325fd2554aafde3d0b784b7944b1473af7d144Benjamin Franzke dri2_dpy->wl_dpy = wl_display_connect(NULL); 815b8325fd2554aafde3d0b784b7944b1473af7d144Benjamin Franzke if (dri2_dpy->wl_dpy == NULL) 816b8325fd2554aafde3d0b784b7944b1473af7d144Benjamin Franzke goto cleanup_dpy; 817b8325fd2554aafde3d0b784b7944b1473af7d144Benjamin Franzke } else { 818b8325fd2554aafde3d0b784b7944b1473af7d144Benjamin Franzke dri2_dpy->wl_dpy = disp->PlatformDisplay; 819b8325fd2554aafde3d0b784b7944b1473af7d144Benjamin Franzke } 82093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 8212225397d1cf5e4f4a1293495f3a26bd33e5d7ac3Benjamin Franzke id = wl_display_get_global(dri2_dpy->wl_dpy, "wl_drm", 1); 822c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg if (id == 0) 8236602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsberg wl_display_roundtrip(dri2_dpy->wl_dpy); 8242225397d1cf5e4f4a1293495f3a26bd33e5d7ac3Benjamin Franzke id = wl_display_get_global(dri2_dpy->wl_dpy, "wl_drm", 1); 825c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg if (id == 0) 82656758c839ff29bd168529535a4816bff3b79cde5Kristian Høgsberg goto cleanup_dpy; 827c661ecce1089000c3fca9a543713f8264221be50Kristian Høgsberg dri2_dpy->wl_drm = wl_display_bind(dri2_dpy->wl_dpy, id, &wl_drm_interface); 828c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg if (!dri2_dpy->wl_drm) 82993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke goto cleanup_dpy; 830c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg wl_drm_add_listener(dri2_dpy->wl_drm, &drm_listener, dri2_dpy); 8316602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsberg wl_display_roundtrip(dri2_dpy->wl_dpy); 832c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg if (dri2_dpy->fd == -1) 833c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg goto cleanup_drm; 83456758c839ff29bd168529535a4816bff3b79cde5Kristian Høgsberg 8356602bda23ba6c4351eb7f04d34803103a68ac2dbKristian Høgsberg wl_display_roundtrip(dri2_dpy->wl_dpy); 836c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg if (!dri2_dpy->authenticated) 837c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg goto cleanup_fd; 83893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 83993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->driver_name = dri2_get_driver_for_fd(dri2_dpy->fd); 84093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (dri2_dpy->driver_name == NULL) { 84193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke _eglError(EGL_BAD_ALLOC, "DRI2: failed to get driver name"); 84293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke goto cleanup_fd; 84393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke } 84493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 8456b369c4c7cd8a52f99bbff2a57fb316b33a87495Benjamin Franzke if (!dri2_load_driver(disp)) 846c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg goto cleanup_driver_name; 84793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 8483104e5cb4f8524e9852300aa1e112d7fe31545caHaitao Feng dri2_dpy->dri2_loader_extension.base.name = __DRI_DRI2_LOADER; 8493104e5cb4f8524e9852300aa1e112d7fe31545caHaitao Feng dri2_dpy->dri2_loader_extension.base.version = 3; 8503104e5cb4f8524e9852300aa1e112d7fe31545caHaitao Feng dri2_dpy->dri2_loader_extension.getBuffers = dri2_get_buffers; 8513104e5cb4f8524e9852300aa1e112d7fe31545caHaitao Feng dri2_dpy->dri2_loader_extension.flushFrontBuffer = dri2_flush_front_buffer; 8523104e5cb4f8524e9852300aa1e112d7fe31545caHaitao Feng dri2_dpy->dri2_loader_extension.getBuffersWithFormat = 85393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_get_buffers_with_format; 85493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 8553104e5cb4f8524e9852300aa1e112d7fe31545caHaitao Feng dri2_dpy->extensions[0] = &dri2_dpy->dri2_loader_extension.base; 85693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dri2_dpy->extensions[1] = &image_lookup_extension.base; 85716a04e019dcb0f1d50ceab5c8c2eafb56fa60853Kristian Høgsberg dri2_dpy->extensions[2] = &use_invalidate.base; 85816a04e019dcb0f1d50ceab5c8c2eafb56fa60853Kristian Høgsberg dri2_dpy->extensions[3] = NULL; 85993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 86093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke if (!dri2_create_screen(disp)) 86193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke goto cleanup_driver; 86293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 8637b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg types = EGL_WINDOW_BIT | EGL_PIXMAP_BIT; 8647b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg if (dri2_dpy->formats & HAS_PREMUL_ARGB32) 8657b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg types |= EGL_VG_ALPHA_FORMAT_PRE_BIT; 86693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 8677b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg for (i = 0; dri2_dpy->driver_configs[i]; i++) { 8687b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg config = dri2_dpy->driver_configs[i]; 8697b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg if (dri2_dpy->formats & HAS_XRGB32) 8707b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg dri2_add_config(disp, config, i + 1, 0, types, NULL, rgb_masks); 8717b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg if (dri2_dpy->formats & (HAS_ARGB32 | HAS_PREMUL_ARGB32)) 8727b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg dri2_add_config(disp, config, i + 1, 0, types, NULL, argb_masks); 8737b1d94e5d1f53ac5f59000176aea1d02fc9a1181Kristian Høgsberg } 87493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 87593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->Extensions.KHR_image_pixmap = EGL_TRUE; 87693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 8776b369c4c7cd8a52f99bbff2a57fb316b33a87495Benjamin Franzke disp->Extensions.WL_bind_wayland_display = EGL_TRUE; 8786b369c4c7cd8a52f99bbff2a57fb316b33a87495Benjamin Franzke dri2_dpy->authenticate = dri2_wayland_authenticate; 8796b369c4c7cd8a52f99bbff2a57fb316b33a87495Benjamin Franzke 88093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke /* we're supporting EGL 1.4 */ 88193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->VersionMajor = 1; 88293aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke disp->VersionMinor = 4; 88393aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 88493aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return EGL_TRUE; 88593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 88693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke cleanup_driver: 88793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke dlclose(dri2_dpy->driver); 88893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke cleanup_driver_name: 88993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(dri2_dpy->driver_name); 89093aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke cleanup_fd: 89193aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke close(dri2_dpy->fd); 892c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg cleanup_drm: 893c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg free(dri2_dpy->device_name); 894c0f8c9911c82c576cdd82dabad4a2370ac53565cKristian Høgsberg wl_drm_destroy(dri2_dpy->wl_drm); 89593aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke cleanup_dpy: 89693aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke free(dri2_dpy); 89793aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke 89893aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke return EGL_FALSE; 89993aea84f472f5f9ff588f7b2d4f7320ec43bc216Benjamin Franzke} 900