From: Jason Ekstrand <jason.ekstrand@intel.com>
Date: Thu, 17 Jul 2014 05:19:49 +0000 (-0700)
Subject: main/format_pack: Fix a wrong datatype in pack_ubyte_R8G8_UNORM
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ecd3e89b32c851f21e8cf2ac78c38e0e12f28ca6;p=mesa.git

main/format_pack: Fix a wrong datatype in pack_ubyte_R8G8_UNORM

Before it was only storing one of the color components due to truncation.
With this patch it now properly stores all of them.

Reviewed-by: Brian Paul <brianp@vmware.com>
Cc: "10.2" <mesa-stable@lists.freedesktop.org>
---

diff --git a/src/mesa/main/format_pack.c b/src/mesa/main/format_pack.c
index 6b28592a629..c97c05297ef 100644
--- a/src/mesa/main/format_pack.c
+++ b/src/mesa/main/format_pack.c
@@ -888,7 +888,7 @@ pack_float_R_UNORM8(const GLfloat src[4], void *dst)
 static void
 pack_ubyte_R8G8_UNORM(const GLubyte src[4], void *dst)
 {
-   GLubyte *d = ((GLubyte *) dst);
+   GLushort *d = ((GLushort *) dst);
    *d = PACK_COLOR_88(src[GCOMP], src[RCOMP]);
 }