Update to weston 6.0.0

1 files changed, 0 insertions, 522 deletions

diff --git a/0002-gl-renderer-Add-support-for-EGLDevice-composited-fra.patch b/0002-gl-renderer-Add-support-for-EGLDevice-composited-fra.patch
deleted file mode 100644
index fd5b7e19261d..000000000000
--- a/0002-gl-renderer-Add-support-for-EGLDevice-composited-fra.patch
+++ /dev/null
@@ -1,522 +0,0 @@
-From db0add622cd4f8594222e493e164bfb3224230e5 Mon Sep 17 00:00:00 2001
-From: "Miguel A. Vico" <mvicomoya@nvidia.com>
-Date: Mon, 2 May 2016 16:34:01 +0200
-Subject: [PATCH 2/9] gl-renderer: Add support for EGLDevice composited frame
- presentation
-X-NVConfidentiality: public
-
-EGLDevice provides means to enumerate native devices, and then create
-an EGL display connection from them.
-
-Similarly, EGLOutput will provide means to access different
-portions of display control hardware associated with an EGLDevice.
-
-For instance, EGLOutputLayer represents a portion of display
-control hardware that accepts an image as input and processes it
-for presentation on a display device.
-
-EGLStream implements a mechanism to communicate frame producers and
-frame consumers. By attaching an EGLOutputLayer consumer to a stream,
-a producer will be able to present frames on a display device.
-
-Thus, a compositor could produce frames and feed them to an
-EGLOutputLayer through an EGLStream for presentation on a display
-device.
-
-This change adds required logic to support presentation approach
-described above.
-
-Note that some unpublished EGL extensions were needed:
-
- - EGL_NV_stream_attrib:
-   https://github.com/aritger/eglstreams-kms-example/blob/master/proposed-extensions/EGL_NV_stream_attrib.txt
-
- - EGL_EXT_stream_acquire_mode:
-   https://github.com/aritger/eglstreams-kms-example/blob/master/proposed-extensions/EGL_EXT_stream_acquire_mode.txt
-
- - EGL_NV_output_drm_flip_event:
-   https://github.com/aritger/eglstreams-kms-example/blob/master/proposed-extensions/EGL_NV_output_drm_flip_event.txt
-
-Signed-off-by: Miguel A Vico Moya <mvicomoya@nvidia.com>
-Reviewed-by: Andy Ritger <aritger@nvidia.com>
-Reviewed-by: Adam Cheney <acheney@nvidia.com>
-Reviewed-by: James Jones <jajones@nvidia.com>
----
- libweston/gl-renderer.c | 262 +++++++++++++++++++++++++++++++++++++++-
- libweston/gl-renderer.h |  16 +++
- shared/weston-egl-ext.h |  40 ++++++
- 3 files changed, 315 insertions(+), 3 deletions(-)
-
-diff --git a/libweston/gl-renderer.c b/libweston/gl-renderer.c
-index b681668b..27794b60 100644
---- a/libweston/gl-renderer.c
-+++ b/libweston/gl-renderer.c
-@@ -103,6 +103,8 @@ struct gl_output_state {
- 	struct gl_border_image borders[4];
- 	enum gl_border_status border_status;
- 
-+	EGLStreamKHR egl_stream;
-+
- 	struct weston_matrix output_matrix;
- 
- 	/* struct timeline_render_point::link */
-@@ -233,6 +235,28 @@ struct gl_renderer {
- 
- 	int has_surfaceless_context;
- 
-+	PFNEGLGETOUTPUTLAYERSEXTPROC get_output_layers;
-+	PFNEGLQUERYOUTPUTLAYERATTRIBEXTPROC query_output_layer_attrib;
-+	int has_egl_output_base;
-+	int has_egl_output_drm;
-+	int has_egl_output_drm_flip_event;
-+
-+	PFNEGLCREATESTREAMKHRPROC create_stream;
-+	PFNEGLDESTROYSTREAMKHRPROC destroy_stream;
-+	int has_egl_stream;
-+
-+	PFNEGLCREATESTREAMPRODUCERSURFACEKHRPROC create_stream_producer_surface;
-+	int has_egl_stream_producer_eglsurface;
-+
-+	PFNEGLSTREAMCONSUMEROUTPUTEXTPROC stream_consumer_output;
-+	int has_egl_stream_consumer_egloutput;
-+
-+#ifdef EGL_NV_stream_attrib
-+	PFNEGLSTREAMCONSUMERACQUIREATTRIBNVPROC stream_consumer_acquire_attrib;
-+#endif
-+	int has_egl_stream_attrib;
-+	int has_egl_stream_acquire_mode;
-+
- 	int has_dmabuf_import;
- 	struct wl_list dmabuf_images;
- 
-@@ -1365,6 +1389,38 @@ gl_renderer_repaint_output(struct weston_output *output,
- 				    TIMELINE_RENDER_POINT_TYPE_END);
- }
- 
-+static int
-+gl_renderer_output_stream_flip(struct weston_output *output,
-+			       void *flip_data)
-+{
-+#if defined(EGL_NV_stream_attrib) && defined(EGL_EXT_stream_acquire_mode)
-+	struct gl_output_state *go = get_output_state(output);
-+	struct weston_compositor *compositor = output->compositor;
-+	struct gl_renderer *gr = get_renderer(compositor);
-+
-+	EGLAttrib acquire_attribs[3] = { EGL_NONE };
-+
-+#ifdef EGL_NV_output_drm_flip_event
-+	if (gr->has_egl_output_drm_flip_event) {
-+		acquire_attribs[0] = EGL_DRM_FLIP_EVENT_DATA_NV;
-+		acquire_attribs[1] = (EGLAttrib)flip_data;
-+		acquire_attribs[2] = EGL_NONE;
-+	}
-+#endif
-+
-+	if (go->egl_stream != EGL_NO_STREAM_KHR)
-+		if (gr->stream_consumer_acquire_attrib(
-+						gr->egl_display,
-+						go->egl_stream,
-+						acquire_attribs) != EGL_TRUE)
-+			return -1;
-+
-+	return 0;
-+#else
-+	return -1;
-+#endif
-+}
-+
- static int
- gl_renderer_read_pixels(struct weston_output *output,
- 			       pixman_format_code_t format, void *pixels,
-@@ -3011,9 +3067,93 @@ gl_renderer_create_window_surface(struct gl_renderer *gr,
- 	return egl_surface;
- }
- 
-+static EGLSurface
-+gl_renderer_create_stream_surface(struct gl_renderer *gr,
-+				  uint32_t plane_id,
-+				  uint32_t crtc_id,
-+				  EGLint width, EGLint height,
-+				  EGLStreamKHR *egl_stream)
-+{
-+	EGLint stream_attribs[] = {
-+		EGL_STREAM_FIFO_LENGTH_KHR, 1,
-+#ifdef EGL_EXT_stream_acquire_mode
-+		EGL_CONSUMER_AUTO_ACQUIRE_EXT, EGL_FALSE,
-+#endif
-+		EGL_NONE
-+	};
-+	EGLAttrib output_attribs[3];
-+	EGLint stream_producer_attribs[] = {
-+		EGL_WIDTH, width,
-+		EGL_HEIGHT, height,
-+		EGL_NONE
-+	};
-+
-+	EGLint num_layers;
-+	EGLOutputLayerEXT output_layer;
-+	EGLSurface egl_surface = EGL_NO_SURFACE;
-+
-+	*egl_stream = gr->create_stream(gr->egl_display, stream_attribs);
-+
-+	if (*egl_stream == EGL_NO_STREAM_KHR) {
-+		weston_log("Failed to create EGL stream.\n");
-+		goto err_egl_create_surf_base;
-+	}
-+
-+	if (plane_id != ~0u) {
-+		output_attribs[0] = EGL_DRM_PLANE_EXT;
-+		output_attribs[1] = plane_id;
-+	} else {
-+		assert(crtc_id != ~0u);
-+		output_attribs[0] = EGL_DRM_CRTC_EXT;
-+		output_attribs[1] = crtc_id;
-+	}
-+	output_attribs[2] = EGL_NONE;
-+
-+	if (gr->get_output_layers(gr->egl_display,
-+				  output_attribs,
-+				  &output_layer,
-+				  1, &num_layers) != EGL_TRUE) {
-+		weston_log("Failed to get output layer.\n");
-+		goto err_egl_create_surf_stream;
-+	}
-+
-+	if (num_layers < 1) {
-+		weston_log("Unable to find output layers.\n");
-+		goto err_egl_create_surf_stream;
-+	}
-+
-+	if (gr->stream_consumer_output(gr->egl_display, *egl_stream,
-+				       output_layer) != EGL_TRUE) {
-+		weston_log("Failed to set EGL stream consumer.\n");
-+		goto err_egl_create_surf_stream;
-+	}
-+
-+	egl_surface = gr->create_stream_producer_surface(
-+						gr->egl_display,
-+						gr->egl_config,
-+						*egl_stream,
-+						stream_producer_attribs);
-+
-+	if (egl_surface == EGL_NO_SURFACE) {
-+		weston_log("Failed to create EGL producer surface.\n");
-+		goto err_egl_create_surf_stream;
-+	}
-+
-+	return egl_surface;
-+
-+err_egl_create_surf_stream:
-+	gr->destroy_stream(gr->egl_display, *egl_stream);
-+	*egl_stream = EGL_NO_STREAM_KHR;
-+
-+err_egl_create_surf_base:
-+	gl_renderer_print_egl_error_state();
-+	return EGL_NO_SURFACE;
-+}
-+
- static int
- gl_renderer_output_create(struct weston_output *output,
--			  EGLSurface surface)
-+			  EGLSurface surface,
-+			  EGLStreamKHR stream)
- {
- 	struct gl_output_state *go;
- 	int i;
-@@ -3023,6 +3163,7 @@ gl_renderer_output_create(struct weston_output *output,
- 		return -1;
- 
- 	go->egl_surface = surface;
-+	go->egl_stream = stream;
- 
- 	for (i = 0; i < BUFFER_DAMAGE_COUNT; i++)
- 		pixman_region32_init(&go->buffer_damage[i]);
-@@ -3057,13 +3198,41 @@ gl_renderer_output_window_create(struct weston_output *output,
- 		return -1;
- 	}
- 
--	ret = gl_renderer_output_create(output, egl_surface);
-+	ret = gl_renderer_output_create(output, egl_surface, EGL_NO_STREAM_KHR);
- 	if (ret < 0)
- 		weston_platform_destroy_egl_surface(gr->egl_display, egl_surface);
- 
- 	return ret;
- }
- 
-+static int
-+gl_renderer_output_stream_create(struct weston_output *output,
-+				 uint32_t plane_id, uint32_t crtc_id)
-+{
-+	struct weston_compositor *ec = output->compositor;
-+	struct gl_renderer *gr = get_renderer(ec);
-+	EGLSurface egl_surface = EGL_NO_SURFACE;
-+	EGLStreamKHR egl_stream = EGL_NO_STREAM_KHR;
-+	int ret;
-+
-+	egl_surface =
-+		gl_renderer_create_stream_surface(gr,
-+						  plane_id, crtc_id,
-+						  output->current_mode->width,
-+						  output->current_mode->height,
-+						  &egl_stream);
-+	if (egl_surface == EGL_NO_SURFACE)
-+		return -1;
-+
-+	ret = gl_renderer_output_create(output, egl_surface, egl_stream);
-+	if (ret < 0) {
-+		eglDestroySurface(gr->egl_display, egl_surface);
-+		gr->destroy_stream(gr->egl_display, egl_stream);
-+	}
-+
-+	return ret;
-+}
-+
- static void
- gl_renderer_output_destroy(struct weston_output *output)
- {
-@@ -3088,6 +3257,9 @@ gl_renderer_output_destroy(struct weston_output *output)
- 	wl_list_for_each_safe(trp, tmp, &go->timeline_render_point_list, link)
- 		timeline_render_point_destroy(trp);
- 
-+	if (go->egl_stream != EGL_NO_STREAM_KHR)
-+		gr->destroy_stream(gr->egl_display, go->egl_stream);
-+
- 	free(go);
- }
- 
-@@ -3184,6 +3356,19 @@ gl_renderer_setup_egl_extensions(struct weston_compositor *ec)
- 		(void *) eglGetProcAddress("eglUnbindWaylandDisplayWL");
- 	gr->query_buffer =
- 		(void *) eglGetProcAddress("eglQueryWaylandBufferWL");
-+	gr->get_output_layers = (void *) eglGetProcAddress("eglGetOutputLayersEXT");
-+	gr->query_output_layer_attrib =
-+		(void *) eglGetProcAddress("eglQueryOutputLayerAttribEXT");
-+	gr->create_stream = (void *) eglGetProcAddress("eglCreateStreamKHR");
-+	gr->destroy_stream = (void *) eglGetProcAddress("eglDestroyStreamKHR");
-+	gr->create_stream_producer_surface =
-+		(void *) eglGetProcAddress("eglCreateStreamProducerSurfaceKHR");
-+	gr->stream_consumer_output =
-+		(void *) eglGetProcAddress("eglStreamConsumerOutputEXT");
-+#ifdef EGL_NV_stream_attrib
-+	gr->stream_consumer_acquire_attrib =
-+		(void *) eglGetProcAddress("eglStreamConsumerAcquireAttribNV");
-+#endif
- 
- 	extensions =
- 		(const char *) eglQueryString(gr->egl_display, EGL_EXTENSIONS);
-@@ -3257,6 +3442,30 @@ gl_renderer_setup_egl_extensions(struct weston_compositor *ec)
- 			   "missing EGL_ANDROID_native_fence_sync extension\n");
- 	}
- 
-+	if (weston_check_egl_extension(extensions, "EGL_EXT_output_base"))
-+		gr->has_egl_output_base = 1;
-+
-+	if (weston_check_egl_extension(extensions, "EGL_EXT_output_drm"))
-+		gr->has_egl_output_drm = 1;
-+
-+	if (weston_check_egl_extension(extensions, "EGL_NV_output_drm_flip_event"))
-+		gr->has_egl_output_drm_flip_event = 1;
-+
-+	if (weston_check_egl_extension(extensions, "EGL_KHR_stream"))
-+		gr->has_egl_stream = 1;
-+
-+	if (weston_check_egl_extension(extensions, "EGL_KHR_stream_producer_eglsurface"))
-+		gr->has_egl_stream_producer_eglsurface = 1;
-+
-+	if (weston_check_egl_extension(extensions, "EGL_EXT_stream_consumer_egloutput"))
-+		gr->has_egl_stream_consumer_egloutput = 1;
-+
-+	if (weston_check_egl_extension(extensions, "EGL_NV_stream_attrib"))
-+		gr->has_egl_stream_attrib = 1;
-+
-+	if (weston_check_egl_extension(extensions, "EGL_EXT_stream_acquire_mode"))
-+		gr->has_egl_stream_acquire_mode = 1;
-+
- 	renderer_setup_egl_client_extensions(gr);
- 
- 	return 0;
-@@ -3282,6 +3491,15 @@ static const EGLint gl_renderer_alpha_attribs[] = {
- 	EGL_NONE
- };
- 
-+static const EGLint gl_renderer_opaque_stream_attribs[] = {
-+	EGL_SURFACE_TYPE, EGL_STREAM_BIT_KHR,
-+	EGL_RED_SIZE, 1,
-+	EGL_GREEN_SIZE, 1,
-+	EGL_BLUE_SIZE, 1,
-+	EGL_ALPHA_SIZE, 0,
-+	EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
-+	EGL_NONE
-+};
- 
- /** Checks whether a platform EGL client extension is supported
-  *
-@@ -3355,6 +3573,8 @@ platform_to_extension(EGLenum platform)
- 		return "wayland";
- 	case EGL_PLATFORM_X11_KHR:
- 		return "x11";
-+	case EGL_PLATFORM_DEVICE_EXT:
-+		return "device";
- 	default:
- 		assert(0 && "bad EGL platform enum");
- 	}
-@@ -3491,6 +3711,38 @@ gl_renderer_display_create(struct weston_compositor *ec, EGLenum platform,
- 	if (gl_renderer_setup_egl_extensions(ec) < 0)
- 		goto fail_with_error;
- 
-+	if (platform == EGL_PLATFORM_DEVICE_EXT) {
-+		if (!gr->has_egl_output_base ||
-+		    !gr->has_egl_output_drm ||
-+		    !gr->has_egl_stream ||
-+		    !gr->has_egl_stream_producer_eglsurface ||
-+		    !gr->has_egl_stream_consumer_egloutput ||
-+		    !gr->has_egl_stream_attrib ||
-+		    !gr->has_egl_stream_acquire_mode) {
-+			weston_log("following required extensions not "
-+				"supported:\n%s%s%s%s%s%s%s",
-+				(gr->has_egl_output_base                ? "" :
-+					"    EGL_EXT_output_base\n"),
-+				(gr->has_egl_output_drm                 ? "" :
-+					"    EGL_EXT_output_drm\n"),
-+				(gr->has_egl_stream                     ? "" :
-+					"    EGL_KHR_stream\n"),
-+				(gr->has_egl_stream_producer_eglsurface ? "" :
-+					"    EGL_KHR_stream_producer_eglsurface\n"),
-+				(gr->has_egl_stream_consumer_egloutput  ? "" :
-+					"    EGL_EXT_stream_consumer_egloutput\n"),
-+				(gr->has_egl_stream_attrib              ? "" :
-+					"    EGL_NV_stream_attrib\n"),
-+				(gr->has_egl_stream_acquire_mode        ? "" :
-+					"    EGL_EXT_stream_acquire_mode\n"));
-+			goto fail_terminate;
-+		}
-+
-+		if (!gr->has_egl_output_drm_flip_event)
-+			weston_log("warning: EGL page flip event notification "
-+				   "not supported\n");
-+	}
-+
- 	wl_list_init(&gr->dmabuf_images);
- 	if (gr->has_dmabuf_import) {
- 		gr->base.import_dmabuf = gl_renderer_import_dmabuf;
-@@ -3862,15 +4114,19 @@ gl_renderer_get_drm_device_file(EGLDeviceEXT device,
- WL_EXPORT struct gl_renderer_interface gl_renderer_interface = {
- 	.opaque_attribs = gl_renderer_opaque_attribs,
- 	.alpha_attribs = gl_renderer_alpha_attribs,
-+	.opaque_stream_attribs = gl_renderer_opaque_stream_attribs,
- 
- 	.display_create = gl_renderer_display_create,
- 	.display = gl_renderer_display,
- 	.output_window_create = gl_renderer_output_window_create,
-+	.output_stream_create = gl_renderer_output_stream_create,
- 	.output_destroy = gl_renderer_output_destroy,
- 	.output_surface = gl_renderer_output_surface,
- 	.output_set_border = gl_renderer_output_set_border,
- 	.print_egl_error_state = gl_renderer_print_egl_error_state,
- 
- 	.get_devices = gl_renderer_get_devices,
--	.get_drm_device_file = gl_renderer_get_drm_device_file
-+	.get_drm_device_file = gl_renderer_get_drm_device_file,
-+
-+	.output_stream_flip = gl_renderer_output_stream_flip
- };
-diff --git a/libweston/gl-renderer.h b/libweston/gl-renderer.h
-index 9ff4e21e..39ea3b42 100644
---- a/libweston/gl-renderer.h
-+++ b/libweston/gl-renderer.h
-@@ -60,6 +60,7 @@ enum gl_renderer_border_side {
- struct gl_renderer_interface {
- 	const EGLint *opaque_attribs;
- 	const EGLint *alpha_attribs;
-+	const EGLint *opaque_stream_attribs;
- 
- 	int (*display_create)(struct weston_compositor *ec,
- 			      EGLenum platform,
-@@ -78,6 +79,9 @@ struct gl_renderer_interface {
- 				    const EGLint *visual_id,
- 				    const int n_ids);
- 
-+	int (*output_stream_create)(struct weston_output *output,
-+				    uint32_t plane_id, uint32_t crtc_id);
-+
- 	void (*output_destroy)(struct weston_output *output);
- 
- 	EGLSurface (*output_surface)(struct weston_output *output);
-@@ -122,5 +126,17 @@ struct gl_renderer_interface {
- 
- 	int (*get_drm_device_file)(EGLDeviceEXT device,
- 				   const char **drm_device_file);
-+
-+	/*
-+	 * output_stream_flip() makes the EGLOutput consumer attached to the
-+	 * corresponding <output> stream acquire the new available frame
-+	 * (repaint_output() has been called previously) and queue a page flip.
-+	 * Whenever DRM is the underlying API and EGL_NV_output_drm_flip_event
-+	 * is supported, page flip notification can be requested by passing a
-+	 * non-NULL <flip_data> pointer. Otherwise, compositors should rely on a
-+	 * different mechanism in order to re-schedule output repaints.
-+	 */
-+	int (*output_stream_flip)(struct weston_output *output,
-+				  void *flip_data);
- };
- 
-diff --git a/shared/weston-egl-ext.h b/shared/weston-egl-ext.h
-index 0784ea2d..f39990ed 100644
---- a/shared/weston-egl-ext.h
-+++ b/shared/weston-egl-ext.h
-@@ -204,12 +204,52 @@ typedef EGLint (EGLAPIENTRYP PFNEGLDUPNATIVEFENCEFDANDROIDPROC) (EGLDisplay dpy,
- #define EGL_NO_NATIVE_FENCE_FD_ANDROID -1
- #endif
- 
-+#ifndef EGL_PLATFORM_DEVICE_EXT
-+#define EGL_PLATFORM_DEVICE_EXT 0x313F
-+#endif
-+
-+/*
-+ * FIXME: Remove both EGL_EXT_stream_acquire_mode and
-+ *        EGL_NV_output_drm_flip_event definitions below once both extensions
-+ *        get published by Khronos and incorportated into Khronos' header files
-+ */
-+#ifndef EGL_NV_stream_attrib
-+#define EGL_NV_stream_attrib 1
-+#ifdef EGL_EGLEXT_PROTOTYPES
-+EGLAPI EGLStreamKHR EGLAPIENTRY eglCreateStreamAttribNV(EGLDisplay dpy, const EGLAttrib *attrib_list);
-+EGLAPI EGLBoolean EGLAPIENTRY eglSetStreamAttribNV(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLAttrib value);
-+EGLAPI EGLBoolean EGLAPIENTRY eglQueryStreamAttribNV(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLAttrib *value);
-+EGLAPI EGLBoolean EGLAPIENTRY eglStreamConsumerAcquireAttribNV(EGLDisplay dpy, EGLStreamKHR stream, const EGLAttrib *attrib_list);
-+EGLAPI EGLBoolean EGLAPIENTRY eglStreamConsumerReleaseAttribNV(EGLDisplay dpy, EGLStreamKHR stream, const EGLAttrib *attrib_list);
-+#endif
-+typedef EGLStreamKHR (EGLAPIENTRYP PFNEGLCREATESTREAMATTRIBNVPROC) (EGLDisplay dpy, const EGLAttrib *attrib_list);
-+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSETSTREAMATTRIBNVPROC) (EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLAttrib value);
-+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYSTREAMATTRIBNVPROC) (EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLAttrib *value);
-+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMCONSUMERACQUIREATTRIBNVPROC) (EGLDisplay dpy, EGLStreamKHR stream, const EGLAttrib *attrib_list);
-+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMCONSUMERRELEASEATTRIBNVPROC) (EGLDisplay dpy, EGLStreamKHR stream, const EGLAttrib *attrib_list);
-+#endif /* EGL_NV_stream_attrib */
-+
-+#ifndef EGL_EXT_stream_acquire_mode
-+#define EGL_EXT_stream_acquire_mode 1
-+#define EGL_CONSUMER_AUTO_ACQUIRE_EXT         0x332B
-+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMCONSUMERACQUIREATTRIBEXTPROC) (EGLDisplay dpy, EGLStreamKHR stream, const EGLAttrib *attrib_list);
-+#ifdef EGL_EGLEXT_PROTOTYPES
-+EGLAPI EGLBoolean EGLAPIENTRY eglStreamConsumerAcquireAttribEXT (EGLDisplay dpy, EGLStreamKHR stream, const EGLAttrib *attrib_list);
-+#endif
-+#endif /* EGL_EXT_stream_acquire_mode */
-+
-+#ifndef EGL_NV_output_drm_flip_event
-+#define EGL_NV_output_drm_flip_event 1
-+#define EGL_DRM_FLIP_EVENT_DATA_NV            0x333E
-+#endif /* EGL_NV_output_drm_flip_event */
-+
- #else /* ENABLE_EGL */
- 
- /* EGL platform definition are keept to allow compositor-xx.c to build */
- #define EGL_PLATFORM_GBM_KHR     0x31D7
- #define EGL_PLATFORM_WAYLAND_KHR 0x31D8
- #define EGL_PLATFORM_X11_KHR     0x31D5
-+#define EGL_PLATFORM_DEVICE_EXT  0x313F
- 
- #endif /* ENABLE_EGL */
- 
--- 
-2.18.0
-