static void *gfx_ctx_xegl_init(void *video_driver) { #ifdef HAVE_EGL static const EGLint egl_attribs_gl[] = { XEGL_ATTRIBS_BASE, EGL_RENDERABLE_TYPE, EGL_OPENGL_BIT, EGL_NONE, }; static const EGLint egl_attribs_gles[] = { XEGL_ATTRIBS_BASE, EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT, EGL_NONE, }; #ifdef EGL_KHR_create_context static const EGLint egl_attribs_gles3[] = { XEGL_ATTRIBS_BASE, EGL_RENDERABLE_TYPE, EGL_OPENGL_ES3_BIT_KHR, EGL_NONE, }; #endif #ifdef HAVE_VG static const EGLint egl_attribs_vg[] = { XEGL_ATTRIBS_BASE, EGL_RENDERABLE_TYPE, EGL_OPENVG_BIT, EGL_NONE, }; #endif const EGLint *attrib_ptr = NULL; EGLint major, minor; EGLint n; #endif xegl_ctx_data_t *xegl; if (g_egl_inited) return NULL; XInitThreads(); xegl = (xegl_ctx_data_t*)calloc(1, sizeof(xegl_ctx_data_t)); if (!xegl) return NULL; switch (x_api) { case GFX_CTX_OPENGL_API: attrib_ptr = egl_attribs_gl; break; case GFX_CTX_OPENGL_ES_API: #ifdef EGL_KHR_create_context if (xegl->egl.major >= 3) attrib_ptr = egl_attribs_gles3; else #endif attrib_ptr = egl_attribs_gles; break; case GFX_CTX_OPENVG_API: #ifdef HAVE_VG attrib_ptr = egl_attribs_vg; #endif break; default: break; } if (!x11_connect()) goto error; #ifdef HAVE_EGL if (!egl_init_context(&xegl->egl, (EGLNativeDisplayType)g_x11_dpy, &major, &minor, &n, attrib_ptr)) { egl_report_error(); goto error; } if (n == 0 || !egl_has_config(&xegl->egl)) goto error; #endif return xegl; error: gfx_ctx_xegl_destroy(xegl); return NULL; }
static void *gfx_ctx_wl_init(video_frame_info_t *video_info, void *video_driver) { #ifdef HAVE_OPENGL static const EGLint egl_attribs_gl[] = { WL_EGL_ATTRIBS_BASE, EGL_RENDERABLE_TYPE, EGL_OPENGL_BIT, EGL_NONE, }; #endif #ifdef HAVE_OPENGLES #ifdef HAVE_OPENGLES2 static const EGLint egl_attribs_gles[] = { WL_EGL_ATTRIBS_BASE, EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT, EGL_NONE, }; #endif #ifdef HAVE_OPENGLES3 #ifdef EGL_KHR_create_context static const EGLint egl_attribs_gles3[] = { WL_EGL_ATTRIBS_BASE, EGL_RENDERABLE_TYPE, EGL_OPENGL_ES3_BIT_KHR, EGL_NONE, }; #endif #endif #endif #ifdef HAVE_EGL static const EGLint egl_attribs_vg[] = { WL_EGL_ATTRIBS_BASE, EGL_RENDERABLE_TYPE, EGL_OPENVG_BIT, EGL_NONE, }; EGLint major = 0, minor = 0; EGLint n; const EGLint *attrib_ptr = NULL; #endif gfx_ctx_wayland_data_t *wl = (gfx_ctx_wayland_data_t*) calloc(1, sizeof(gfx_ctx_wayland_data_t)); if (!wl) return NULL; (void)video_driver; #ifdef HAVE_EGL switch (wl_api) { case GFX_CTX_OPENGL_API: #ifdef HAVE_OPENGL attrib_ptr = egl_attribs_gl; #endif break; case GFX_CTX_OPENGL_ES_API: #ifdef HAVE_OPENGLES #ifdef HAVE_OPENGLES3 #ifdef EGL_KHR_create_context if (g_egl_major >= 3) attrib_ptr = egl_attribs_gles3; else #endif #endif #ifdef HAVE_OPENGLES2 attrib_ptr = egl_attribs_gles; #endif #endif break; case GFX_CTX_OPENVG_API: #ifdef HAVE_VG attrib_ptr = egl_attribs_vg; #endif break; case GFX_CTX_NONE: default: break; } #endif frontend_driver_destroy_signal_handler_state(); wl->input.dpy = wl_display_connect(NULL); wl->buffer_scale = 1; if (!wl->input.dpy) { RARCH_ERR("[Wayland]: Failed to connect to Wayland server.\n"); goto error; } frontend_driver_install_signal_handler(); wl->registry = wl_display_get_registry(wl->input.dpy); wl_registry_add_listener(wl->registry, ®istry_listener, wl); wl_display_roundtrip(wl->input.dpy); if (!wl->compositor) { RARCH_ERR("[Wayland]: Failed to create compositor.\n"); goto error; } if (!wl->shm) { RARCH_ERR("[Wayland]: Failed to create shm.\n"); goto error; } if (!wl->shell) { RARCH_ERR("[Wayland]: Failed to create shell.\n"); goto error; } wl->input.fd = wl_display_get_fd(wl->input.dpy); switch (wl_api) { case GFX_CTX_OPENGL_API: case GFX_CTX_OPENGL_ES_API: case GFX_CTX_OPENVG_API: #ifdef HAVE_EGL if (!egl_init_context(&wl->egl, EGL_PLATFORM_WAYLAND_KHR, (EGLNativeDisplayType)wl->input.dpy, &major, &minor, &n, attrib_ptr)) { egl_report_error(); goto error; } if (n == 0 || !egl_has_config(&wl->egl)) goto error; #endif break; case GFX_CTX_VULKAN_API: #ifdef HAVE_VULKAN if (!vulkan_context_init(&wl->vk, VULKAN_WSI_WAYLAND)) goto error; #endif break; case GFX_CTX_NONE: default: break; } wl->input.keyboard_focus = true; wl->input.mouse.focus = true; wl->cursor.surface = wl_compositor_create_surface(wl->compositor); wl->cursor.theme = wl_cursor_theme_load(NULL, 16, wl->shm); wl->cursor.default_cursor = wl_cursor_theme_get_cursor(wl->cursor.theme, "left_ptr"); flush_wayland_fd(&wl->input); return wl; error: gfx_ctx_wl_destroy_resources(wl); if (wl) free(wl); return NULL; }
static void *gfx_ctx_wl_init(void *video_driver) { static const EGLint egl_attribs_gl[] = { WL_EGL_ATTRIBS_BASE, EGL_RENDERABLE_TYPE, EGL_OPENGL_BIT, EGL_NONE, }; static const EGLint egl_attribs_gles[] = { WL_EGL_ATTRIBS_BASE, EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT, EGL_NONE, }; #ifdef EGL_KHR_create_context static const EGLint egl_attribs_gles3[] = { WL_EGL_ATTRIBS_BASE, EGL_RENDERABLE_TYPE, EGL_OPENGL_ES3_BIT_KHR, EGL_NONE, }; #endif static const EGLint egl_attribs_vg[] = { WL_EGL_ATTRIBS_BASE, EGL_RENDERABLE_TYPE, EGL_OPENVG_BIT, EGL_NONE, }; EGLint major = 0, minor = 0; EGLint n; const EGLint *attrib_ptr; gfx_ctx_wayland_data_t *wl = (gfx_ctx_wayland_data_t*) calloc(1, sizeof(gfx_ctx_wayland_data_t)); (void)video_driver; if (!wl) return NULL; switch (wl->egl.api) { case GFX_CTX_OPENGL_API: attrib_ptr = egl_attribs_gl; break; case GFX_CTX_OPENGL_ES_API: #ifdef EGL_KHR_create_context if (g_egl_major >= 3) attrib_ptr = egl_attribs_gles3; else #endif attrib_ptr = egl_attribs_gles; break; case GFX_CTX_OPENVG_API: attrib_ptr = egl_attribs_vg; break; default: attrib_ptr = NULL; } g_egl_quit = 0; wl->dpy = wl_display_connect(NULL); if (!wl->dpy) { RARCH_ERR("Failed to connect to Wayland server.\n"); goto error; } wl->registry = wl_display_get_registry(wl->dpy); wl_registry_add_listener(wl->registry, ®istry_listener, wl); wl_display_dispatch(wl->dpy); wl_display_roundtrip(wl->dpy); if (!wl->compositor) { RARCH_ERR("Failed to create compositor.\n"); goto error; } if (!wl->shell) { RARCH_ERR("Failed to create shell.\n"); goto error; } wl->fd = wl_display_get_fd(wl->dpy); if (!egl_init_context(wl, (EGLNativeDisplayType)wl->dpy, &major, &minor, &n, attrib_ptr)) { egl_report_error(); goto error; } if (n == 0 || !egl_has_config(wl)) goto error; return wl; error: gfx_ctx_wl_destroy_resources(wl); if (wl) free(wl); return NULL; }