Module: Mesa
Branch: master
Commit: 113a6a639fec88631411d4a53d8e68cdebe15865
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=113a6a639fec88631411d4a53d8e68cdebe15865
Author: Kenneth Graunke <kenn...@whitecape.org>
Date: Sun Sep 24 14:50:17 2017 -0700
isl: Fix width check in isl_gen7_choose_msaa_layout.
The restriction is supposed to apply if the width *field* is >= 8192,
meaning the actual width *value* is >= 8193.
The code also incorrectly used == for some reason.
Reviewed-by: Juan A. Suarez Romero <jasua...@igalia.com>
Reviewed-by: Jason Ekstrand <ja...@jlekstrand.net>
---
src/intel/isl/isl_gen7.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/intel/isl/isl_gen7.c b/src/intel/isl/isl_gen7.c
index 24d411f51e..c42428cba7 100644
--- a/src/intel/isl/isl_gen7.c
+++ b/src/intel/isl/isl_gen7.c
@@ -132,7 +132,7 @@ isl_gen7_choose_msaa_layout(const struct isl_device *dev,
* is >= 8192 (meaning the actual surface width is >= 8193 pixels), this
* field must be set to MSFMT_MSS.
*/
- if (info->samples == 8 && info->width == 8192)
+ if (info->samples == 8 && info->width > 8192)
require_array = true;
/* From the Ivybridge PRM, Volume 4 Part 1 p72, SURFACE_STATE, Multisampled
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