radeonsi: avoid attempting to create CMASK if the tiling mode doesn't have it

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
2017-11-19 17:26:45 +01:00
parent e52e8326d9
commit 08f6b4dd7b
1 changed files with 2 additions and 0 deletions
@@ -848,6 +848,8 @@ static void r600_texture_alloc_cmask_separate(struct r600_common_screen *rscreen
 	assert(rtex->cmask.size == 0);

 	si_texture_get_cmask_info(rscreen, rtex, &rtex->cmask);
+	if (!rtex->cmask.size)
+		return;

 	rtex->cmask_buffer = (struct r600_resource *)
 		si_aligned_buffer_create(&rscreen->b,