Mesa (main): zink: map R8G8B8X8_SRGB -> R8G8B8A8_SRGB

[GitLab Mirror]

Module: Mesa
Branch: main
Commit: c99bd08921ebc46d0ad1af15acaed9b145cd7702
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=c99bd08921ebc46d0ad1af15acaed9b145cd7702

Author: Mike Blumenkrantz <michael.blumenkrantz at gmail.com>
Date:   Thu Feb 10 15:48:34 2022 -0500

zink: map R8G8B8X8_SRGB -> R8G8B8A8_SRGB

this fixes a weird texstore bug that seems specific to this format

Reviewed-by: Dave Airlie <airlied at redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15020>

---

 src/gallium/drivers/zink/zink_screen.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/gallium/drivers/zink/zink_screen.c b/src/gallium/drivers/zink/zink_screen.c
index 3c5c8628b3a..f6e26834cf0 100644
--- a/src/gallium/drivers/zink/zink_screen.c
+++ b/src/gallium/drivers/zink/zink_screen.c
@@ -1384,6 +1384,8 @@ emulate_x8(enum pipe_format format)
 
    case PIPE_FORMAT_B8G8R8X8_SRGB:
       return PIPE_FORMAT_B8G8R8A8_SRGB;
+   case PIPE_FORMAT_R8G8B8X8_SRGB:
+      return PIPE_FORMAT_R8G8B8A8_SRGB;
 
    case PIPE_FORMAT_R8G8B8X8_SINT:
       return PIPE_FORMAT_R8G8B8A8_SINT;