radeon/uvd: make 30M as minimum for MPEG4 dpb buffer size

Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2015-03-12 16:24:57 -04:00
parent baecc518c9
commit 22f71dbf79
1 changed files with 2 additions and 0 deletions
@@ -304,6 +304,8 @@ static unsigned calc_dpb_size(struct ruvd_decoder *dec)

 		// IT surface buffer
 		dpb_size += align(width_in_mb * height_in_mb * 32, 64);
+
+		dpb_size = MAX2(dpb_size, 30 * 1024 * 1024);
 		break;

 	default: