Stefan Dösinger : wined3d: Tell gl about the surface alignment.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ab8264a86dea793dc7adde97b619253a7c1a1f6b
URL:    http://source.winehq.org/git/?p=wine.git;a=commit;h=ab8264a86dea793dc7adde97b619253a7c1a1f6b

Author: Stefan Dösinger <stefan at codeweavers.com>
Date:   Thu Sep 28 00:12:34 2006 +0200

wined3d: Tell gl about the surface alignment.

---

 dlls/wined3d/device.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/dlls/wined3d/device.c b/dlls/wined3d/device.c
index 943a616..9d3b5a0 100644
--- a/dlls/wined3d/device.c
+++ b/dlls/wined3d/device.c
@@ -1865,6 +1865,12 @@ #endif
             glXMakeCurrent(object->display, oldDrawable, oldContext);
         }
 
+        /* Set the surface alignment. This never changes, so we are safe to set it once per context*/
+        glPixelStorei(GL_PACK_ALIGNMENT, 4);
+        checkGLcall("glPixelStorei(GL_PACK_ALIGNMENT, 4);");
+        glPixelStorei(GL_UNPACK_ALIGNMENT, 4);
+        checkGLcall("glPixelStorei(GL_UNPACK_ALIGNMENT, 4);");
+
         LEAVE_GL();
 
         TRACE("Set swapchain to %p\n", object);