Mesa (master): st/egl: Fix eglCopyBuffers.

[Chia-I Wu]

Module: Mesa
Branch: master
Commit: 9d7219c560d468e1329d6867cff5033e979f535f
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=9d7219c560d468e1329d6867cff5033e979f535f

Author: Chia-I Wu <olv at lunarg.com>
Date:   Sun May 30 11:01:21 2010 +0800

st/egl: Fix eglCopyBuffers.

It was broken since surface_copy -> resource_copy_region transition.

---

 .../state_trackers/egl/common/egl_g3d_api.c        |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/src/gallium/state_trackers/egl/common/egl_g3d_api.c b/src/gallium/state_trackers/egl/common/egl_g3d_api.c
index 4615a58..2ec540a 100644
--- a/src/gallium/state_trackers/egl/common/egl_g3d_api.c
+++ b/src/gallium/state_trackers/egl/common/egl_g3d_api.c
@@ -428,7 +428,6 @@ egl_g3d_copy_buffers(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf,
    _EGLContext *ctx = _eglGetCurrentContext();
    struct egl_g3d_config *gconf;
    struct native_surface *nsurf;
-   struct pipe_screen *screen = gdpy->native->screen;
    struct pipe_resource *ptex;
 
    if (!gsurf->render_texture)
@@ -460,7 +459,7 @@ egl_g3d_copy_buffers(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf,
 
    ptex = get_pipe_resource(gdpy->native, nsurf, NATIVE_ATTACHMENT_FRONT_LEFT);
    if (ptex) {
-      struct pipe_surface *psrc;
+      struct pipe_resource *psrc = gsurf->render_texture;
       struct pipe_subresource subsrc, subdst;
       subsrc.face = 0;
       subsrc.level = 0;