helper to check for egl entrypoints

Remove some boilerplate and check more specifically for all the entry-
points that different modules need.

Ok, I guess it isn't likely for a driver to expose eglCreateImageKHR
but not eglDeleteImageKHR.. but otoh kmscube is useful for bringing
up drivers.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/cube-tex.c b/cube-tex.c
index 9316ffb..9e38ae8 100644
--- a/cube-tex.c
+++ b/cube-tex.c
@@ -507,10 +507,10 @@ const struct egl * init_cube_tex(const struct gbm *gbm, enum mode mode)
 	if (ret)
 		return NULL;
 
-	if (!gl.egl.eglCreateImageKHR) {
-		printf("no eglCreateImageKHR\n");
+	if (egl_check(&gl.egl, eglCreateImageKHR) ||
+	    egl_check(&gl.egl, glEGLImageTargetTexture2DOES) ||
+	    egl_check(&gl.egl, eglDestroyImageKHR))
 		return NULL;
-	}
 
 	gl.aspect = (GLfloat)(gbm->height) / (GLfloat)(gbm->width);
 	gl.mode = mode;