Mesa (master): mesa: reset the source packing when creating temp transfer image

[Ilia Mirkin]

Module: Mesa
Branch: master
Commit: 4f57cdba2767b56eb4752f14ba9853ba6bc06d0e
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4f57cdba2767b56eb4752f14ba9853ba6bc06d0e

Author: Ilia Mirkin <imirkin at alum.mit.edu>
Date:   Wed Jul  1 15:18:47 2015 -0400

mesa: reset the source packing when creating temp transfer image

Commit 4b249d2ee (mesa: Handle transferOps in texstore_rgba) introduced
proper transferops handling, but in updating the source to the newly
allocated temporary image neglected to reset the source packing. Set it
to the default which should be appropriate for the floats used.

Fixes: 4b249d2ee (mesa: Handle transferOps in texstore_rgba)
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=91173
Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu>
Cc: "10.5 10.6" <mesa-stable at lists.freedesktop.org>
Reviewed-by: Chris Forbes <chrisf at ijw.co.nz>
Reviewed-by: Anuj Phogat <anuj.phogat at gmail.com>

---

 src/mesa/main/texstore.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mesa/main/texstore.c b/src/mesa/main/texstore.c
index 1525205..37c0569 100644
--- a/src/mesa/main/texstore.c
+++ b/src/mesa/main/texstore.c
@@ -787,6 +787,7 @@ texstore_rgba(TEXSTORE_PARAMS)
       srcType = GL_FLOAT;
       srcRowStride = srcWidth * 4 * sizeof(float);
       srcMesaFormat = RGBA32_FLOAT;
+      srcPacking = &ctx->DefaultPacking;
    }
 
    src = (GLubyte *)