[gegl/gsoc2009-gpu] GeglGpuTexture: remove redundant call to glFramebufferTexture2DEXT()

[Jerson Michael Perpetua <jperpetua src gnome org>]

commit ceb777be21df50e9cb05018c9ef6ac32380a1043
Author: Jerson Michael Perpetua <jersonperpetua gmail com>
Date:   Thu Aug 20 06:48:27 2009 +0800

    GeglGpuTexture: remove redundant call to glFramebufferTexture2DEXT()

 gegl/gpu/gegl-gpu-texture.c |   10 ++--------
 1 files changed, 2 insertions(+), 8 deletions(-)
---
diff --git a/gegl/gpu/gegl-gpu-texture.c b/gegl/gpu/gegl-gpu-texture.c
index 2527c7d..2d124db 100644
--- a/gegl/gpu/gegl-gpu-texture.c
+++ b/gegl/gpu/gegl-gpu-texture.c
@@ -220,14 +220,6 @@ gegl_gpu_texture_copy (const GeglGpuTexture *src,
   else
     roi = src_rect;
 
-  glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, 
-                            GL_COLOR_ATTACHMENT0_EXT, 
-                            GL_TEXTURE_RECTANGLE_ARB,
-                            src->handle,
-                            0);
-
-  glReadBuffer(GL_COLOR_ATTACHMENT0_EXT);
-
   if (src->format == dest->format)
     {
       glFramebufferTexture2DEXT (GL_FRAMEBUFFER_EXT,
@@ -236,6 +228,8 @@ gegl_gpu_texture_copy (const GeglGpuTexture *src,
                                  src->handle,
                                  0);
 
+      glReadBuffer(GL_COLOR_ATTACHMENT0_EXT);
+
       glBindTexture       (GL_TEXTURE_RECTANGLE_ARB, dest->handle);
       glCopyTexSubImage2D (GL_TEXTURE_RECTANGLE_ARB,
                            0,