[gegl/gsoc2009-gpu] Do not clear GPU texture data immediately after creation

[Jerson Michael Perpetua <jperpetua src gnome org>]

commit f8b706137d07d3af542fe0e9ac52f8a18c8fd899
Author: Jerson Michael Perpetua <jersonperpetua gmail com>
Date:   Fri Jul 10 01:42:07 2009 +0800

    Do not clear GPU texture data immediately after creation

 gegl/buffer/gegl-tile-handler-empty.c |    6 ++++++
 gegl/gpu/gegl-gpu-texture.c           |    2 --
 2 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/gegl/buffer/gegl-tile-handler-empty.c b/gegl/buffer/gegl-tile-handler-empty.c
index f9e8461..01a1789 100644
--- a/gegl/buffer/gegl-tile-handler-empty.c
+++ b/gegl/buffer/gegl-tile-handler-empty.c
@@ -24,6 +24,9 @@
 #include "gegl-tile-handler-empty.h"
 #include "gegl-tile-handler-cache.h"
 
+#include "gegl-gpu-init.h"
+#include "gegl-gpu-texture.h"
+
 G_DEFINE_TYPE (GeglTileHandlerEmpty, gegl_tile_handler_empty, GEGL_TYPE_TILE_HANDLER)
 
 enum
@@ -146,6 +149,9 @@ constructor (GType                  type,
   /* FIXME: need babl format here */
   memset (gegl_tile_get_data (empty->tile), 0x00, tile_size);
 
+  if (gegl_gpu_is_accelerated ())
+    gegl_gpu_texture_clear (empty->tile->gpu_data, NULL);
+
   return object;
 }
 
diff --git a/gegl/gpu/gegl-gpu-texture.c b/gegl/gpu/gegl-gpu-texture.c
index f082fa7..3c103d8 100644
--- a/gegl/gpu/gegl-gpu-texture.c
+++ b/gegl/gpu/gegl-gpu-texture.c
@@ -55,8 +55,6 @@ gegl_gpu_texture_new (gint        width,
                  0);
   glBindTexture (GL_TEXTURE_RECTANGLE_ARB, 0);
 
-  gegl_gpu_texture_clear (texture, NULL);
-
   texture->width  = width;
   texture->height = height;