mesa: Fix packing/unpacking of MESA_FORMAT_R5G6B5_UNORM

Aparently, the packing/unpacking functions for these formats have differed
from the format description in formats.h.  Instead of fixing this, people
simply left a comment saying it was broken.  Let's actually fix it for
real.

v2 by Samuel Iglesias <[email protected]>:
- Fix comment in formats.h

Signed-off-by: Jason Ekstrand <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
Reviewed-by: Anuj Phogat <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mesa/main/texstore.c b/src/mesa/main/texstore.c
index 50aa1fd5ef0..b9407d2f739 100644
--- a/src/mesa/main/texstore.c
+++ b/src/mesa/main/texstore.c
@@ -923,7 +923,7 @@ _mesa_texstore_rgb565(TEXSTORE_PARAMS)
          }
          else {
             for (col = 0; col < srcWidth; col++) {
-               dstUS[col] = PACK_COLOR_565_REV( srcUB[0], srcUB[1], srcUB[2] );
+               dstUS[col] = PACK_COLOR_565( srcUB[2], srcUB[1], srcUB[0] );
                srcUB += 3;
             }
          }