[PATCH weston v2 4/5] gl-renderer: Add <platform_attribs> param to gl_renderer_display_create

[Miguel A. Vico]

In preparation for follow-on changes to support frame presentation
through EGLDevice+EGLOutput, this change adds <platform_attribs>
parameter to gl_renderer_display_create().

Signed-off-by: Miguel A Vico Moya <mvicomoya at nvidia.com>
Reviewed-by: Andy Ritger <aritger at nvidia.com>
Reviewed-by: James Jones <jajones at nvidia.com>
---
 src/compositor-drm.c     | 1 +
 src/compositor-fbdev.c   | 1 +
 src/compositor-wayland.c | 1 +
 src/compositor-x11.c     | 2 +-
 src/gl-renderer.c        | 6 +++---
 src/gl-renderer.h        | 1 +
 6 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/compositor-drm.c b/src/compositor-drm.c
index 3c13dc8..44b6d2a 100644
--- a/src/compositor-drm.c
+++ b/src/compositor-drm.c
@@ -1580,6 +1580,7 @@ drm_backend_create_gl_renderer(struct drm_backend *b)
 	if (gl_renderer->display_create(b->compositor,
 					EGL_PLATFORM_GBM_KHR,
 					(void *)b->gbm,
+					NULL,
 					gl_renderer->opaque_attribs,
 					format,
 					n_formats) < 0) {
diff --git a/src/compositor-fbdev.c b/src/compositor-fbdev.c
index 8e87c98..eb81c3f 100644
--- a/src/compositor-fbdev.c
+++ b/src/compositor-fbdev.c
@@ -788,6 +788,7 @@ fbdev_backend_create(struct weston_compositor *compositor, int *argc, char *argv
 
 		if (gl_renderer->display_create(compositor, NO_EGL_PLATFORM,
 						EGL_DEFAULT_DISPLAY,
+						NULL,
 						gl_renderer->opaque_attribs,
 						NULL, 0) < 0) {
 			weston_log("gl_renderer_create failed.\n");
diff --git a/src/compositor-wayland.c b/src/compositor-wayland.c
index 1e8d2ce..82ed5fe 100644
--- a/src/compositor-wayland.c
+++ b/src/compositor-wayland.c
@@ -2211,6 +2211,7 @@ wayland_backend_create(struct weston_compositor *compositor,
 		if (gl_renderer->display_create(compositor,
 						EGL_PLATFORM_WAYLAND_KHR,
 						b->parent.wl_display,
+						NULL,
 						gl_renderer->alpha_attribs,
 						NULL,
 						0) < 0) {
diff --git a/src/compositor-x11.c b/src/compositor-x11.c
index 069b321..3080484 100644
--- a/src/compositor-x11.c
+++ b/src/compositor-x11.c
@@ -1559,7 +1559,7 @@ init_gl_renderer(struct x11_backend *b)
 		return -1;
 
 	ret = gl_renderer->display_create(b->compositor, EGL_PLATFORM_X11_KHR,
-					  (void *) b->dpy,
+					  (void *) b->dpy, NULL,
 					  gl_renderer->opaque_attribs, NULL, 0);
 
 	return ret;
diff --git a/src/gl-renderer.c b/src/gl-renderer.c
index 51f1eec..2e24271 100644
--- a/src/gl-renderer.c
+++ b/src/gl-renderer.c
@@ -2874,8 +2874,8 @@ platform_to_extension(EGLenum platform)
 
 static int
 gl_renderer_display_create(struct weston_compositor *ec, EGLenum platform,
-	void *native_window, const EGLint *config_attribs,
-	const EGLint *visual_id, int n_ids)
+	void *native_window, const EGLint *platform_attribs,
+	const EGLint *config_attribs, const EGLint *visual_id, int n_ids)
 {
 	struct gl_renderer *gr;
 	EGLint major, minor;
@@ -2917,7 +2917,7 @@ gl_renderer_display_create(struct weston_compositor *ec, EGLenum platform,
 		if (get_platform_display && platform) {
 			gr->egl_display = get_platform_display(platform,
 							       native_window,
-							       NULL);
+							       platform_attribs);
 		}
 	}
 
diff --git a/src/gl-renderer.h b/src/gl-renderer.h
index 750a909..ecd2168 100644
--- a/src/gl-renderer.h
+++ b/src/gl-renderer.h
@@ -78,6 +78,7 @@ struct gl_renderer_interface {
 	int (*display_create)(struct weston_compositor *ec,
 			      EGLenum platform,
 			      void *native_window,
+			      const EGLint *platform_attribs,
 			      const EGLint *config_attribs,
 			      const EGLint *visual_id,
 			      const int n_ids);
-- 
2.8.0