2  * Copyright © 2011-2014 Intel Corporation
38     eglMakeCurrent(glamor_ctx->display, EGL_NO_SURFACE,  in glamor_egl_make_current()
40     if (!eglMakeCurrent(glamor_ctx->display,  in glamor_egl_make_current()
42                         glamor_ctx->ctx))  in glamor_egl_make_current()
49     if (lastGLContext == xwl_screen->glamor_ctx)  in xwl_glamor_egl_make_current()
52     lastGLContext = xwl_screen->glamor_ctx;  in xwl_glamor_egl_make_current()
53     xwl_screen->glamor_ctx->make_current(xwl_screen->glamor_ctx);  in xwl_glamor_egl_make_current()
62     glamor_ctx->ctx = xwl_screen->egl_context;  in glamor_egl_screen_init()
63     glamor_ctx->display = xwl_screen->egl_display;  in glamor_egl_screen_init()
65     glamor_ctx->make_current = glamor_egl_make_current;  in glamor_egl_screen_init()
67     xwl_screen->glamor_ctx = glamor_ctx;  in glamor_egl_screen_init()
76     if (xwl_screen->gbm_backend.is_available &&  in xwl_glamor_init_wl_registry()
77         xwl_screen->gbm_backend.init_wl_registry(xwl_screen,  in xwl_glamor_init_wl_registry()
81                                                  version)); /* no-op */  in xwl_glamor_init_wl_registry()
82     else if (xwl_screen->eglstream_backend.is_available &&  in xwl_glamor_init_wl_registry()
83              xwl_screen->eglstream_backend.init_wl_registry(xwl_screen,  in xwl_glamor_init_wl_registry()
87                                                             version)); /* no-op */  in xwl_glamor_init_wl_registry()
94     return xwl_egl_backend->has_wl_interfaces(xwl_screen);  in xwl_glamor_has_wl_interfaces()
101     struct xwl_screen *xwl_screen = xwl_screen_get(pixmap->drawable.pScreen);  in xwl_glamor_pixmap_get_wl_buffer()
103     if (xwl_screen->egl_backend->get_wl_buffer_for_pixmap)  in xwl_glamor_pixmap_get_wl_buffer()
104         return xwl_screen->egl_backend->get_wl_buffer_for_pixmap(pixmap,  in xwl_glamor_pixmap_get_wl_buffer()
114     struct xwl_screen *xwl_screen = xwl_window->xwl_screen;  in xwl_glamor_post_damage()
116     if (xwl_screen->egl_backend->post_damage)  in xwl_glamor_post_damage()
117         xwl_screen->egl_backend->post_damage(xwl_window, pixmap, region);  in xwl_glamor_post_damage()
123     struct xwl_screen *xwl_screen = xwl_window->xwl_screen;  in xwl_glamor_allow_commits()
125     if (xwl_screen->egl_backend->allow_commits)  in xwl_glamor_allow_commits()
126         return xwl_screen->egl_backend->allow_commits(xwl_window);  in xwl_glamor_allow_commits()
137     screen->CreateScreenResources = xwl_screen->CreateScreenResources;  in xwl_glamor_create_screen_resources()
138     ret = (*screen->CreateScreenResources) (screen);  in xwl_glamor_create_screen_resources()
139     xwl_screen->CreateScreenResources = screen->CreateScreenResources;  in xwl_glamor_create_screen_resources()
140     screen->CreateScreenResources = xwl_glamor_create_screen_resources;  in xwl_glamor_create_screen_resources()
145     if (xwl_screen->rootless) {  in xwl_glamor_create_screen_resources()
146         screen->devPrivate =  in xwl_glamor_create_screen_resources()
147             fbCreatePixmap(screen, 0, 0, screen->rootDepth, 0);  in xwl_glamor_create_screen_resources()
150         screen->devPrivate = screen->CreatePixmap(  in xwl_glamor_create_screen_resources()
151             screen, screen->width, screen->height, screen->rootDepth,  in xwl_glamor_create_screen_resources()
155     SetRootClip(screen, xwl_screen->root_clip_mode);  in xwl_glamor_create_screen_resources()
157     return screen->devPrivate != NULL;  in xwl_glamor_create_screen_resources()
173     if (!xwl_screen->gbm_backend.is_available && !use_eglstream)  in xwl_glamor_init_backends()
174         ErrorF("xwayland glamor: GBM backend (default) is not available\n");  in xwl_glamor_init_backends()
178     if (!xwl_screen->eglstream_backend.is_available && use_eglstream)  in xwl_glamor_init_backends()
179         ErrorF("xwayland glamor: EGLStream backend requested but not available\n");  in xwl_glamor_init_backends()
187     if (xwl_screen->gbm_backend.is_available &&  in xwl_glamor_select_gbm_backend()
188         xwl_glamor_has_wl_interfaces(xwl_screen, &xwl_screen->gbm_backend)) {  in xwl_glamor_select_gbm_backend()
189         xwl_screen->egl_backend = &xwl_screen->gbm_backend;  in xwl_glamor_select_gbm_backend()
193         ErrorF("Missing Wayland requirements for glamor GBM backend\n");  in xwl_glamor_select_gbm_backend()
203     if (xwl_screen->eglstream_backend.is_available &&  in xwl_glamor_select_eglstream_backend()
204         xwl_glamor_has_wl_interfaces(xwl_screen, &xwl_screen->eglstream_backend)) {  in xwl_glamor_select_eglstream_backend()
207         xwl_screen->egl_backend = &xwl_screen->eglstream_backend;  in xwl_glamor_select_eglstream_backend()
211         ErrorF("Missing Wayland requirements for glamor EGLStream backend\n");  in xwl_glamor_select_eglstream_backend()
233     ScreenPtr screen = xwl_screen->screen;  in xwl_glamor_init()
242     if (!xwl_screen->egl_backend->init_egl(xwl_screen)) {  in xwl_glamor_init()
247     if (!glamor_init(xwl_screen->screen, GLAMOR_USE_EGL_SCREEN)) {  in xwl_glamor_init()
252     if (!xwl_screen->egl_backend->init_screen(xwl_screen)) {  in xwl_glamor_init()
253         ErrorF("EGL backend init_screen() failed, disabling glamor\n");  in xwl_glamor_init()
257     xwl_screen->CreateScreenResources = screen->CreateScreenResources;  in xwl_glamor_init()
258     screen->CreateScreenResources = xwl_glamor_create_screen_resources;  in xwl_glamor_init()