From: Brian Paul <brianp@vmware.com>
Date: Fri, 27 Jan 2012 03:01:10 +0000 (-0700)
Subject: mesa: remove LSB-first pixel packing check in glReadPixels
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=343100d1fcd5ee705e8b99cd9ff1259001f15081;p=mesa.git

mesa: remove LSB-first pixel packing check in glReadPixels

GL_UNPACK_LSB_FIRST only applies to bitmap data, not glReadPixels.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
---

diff --git a/src/mesa/main/readpix.c b/src/mesa/main/readpix.c
index c1489d21109..84b5224c858 100644
--- a/src/mesa/main/readpix.c
+++ b/src/mesa/main/readpix.c
@@ -213,8 +213,7 @@ fast_read_rgba_pixels_memcpy( struct gl_context *ctx,
       return GL_FALSE;
 
    /* check for things we can't handle here */
-   if (packing->SwapBytes ||
-       packing->LsbFirst) {
+   if (packing->SwapBytes) {
       return GL_FALSE;
    }