From e926c1dab449abbfeb61429c2a79cf288adb3c3c Mon Sep 17 00:00:00 2001
From: Neil Roberts <neil@linux.intel.com>
Date: Fri, 21 Jun 2013 17:46:19 +0100
Subject: [PATCH] Fix the alpha value in the default texture data

When a layer is added to a pipeline without setting a texture it ends
up sampling from a default 1x1 texture which is meant to be solid
white. However for some reason we were creating the texture with 0
opacity which is effectively an invalid premultiplied colour. This
would make the blending behave oddly if it was used.

https://bugzilla.gnome.org/show_bug.cgi?id=702570

Reviewed-by: Robert Bragg <robert@linux.intel.com>

(cherry picked from commit 2ffc77565fb6395b986d3274f8bdb6eee6addbf9)
---
 cogl/cogl-context.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cogl/cogl-context.c b/cogl/cogl-context.c
index 87041c6bc..fe2bee974 100644
--- a/cogl/cogl-context.c
+++ b/cogl/cogl-context.c
@@ -136,7 +136,7 @@ cogl_context_new (CoglDisplay *display,
                   CoglError **error)
 {
   CoglContext *context;
-  GLubyte default_texture_data[] = { 0xff, 0xff, 0xff, 0x0 };
+  uint8_t default_texture_data[] = { 0xff, 0xff, 0xff, 0xff };
   CoglBitmap *default_texture_bitmap;
   const CoglWinsysVtable *winsys;
   int i;