2 files changed, 7 insertions, 51 deletions

diff --git a/src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.c b/src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.c
index f96209d1b0..454cd71f6c 100644
--- a/src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.c
+++ b/src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.c
@@ -88,12 +88,11 @@ intelDisplaySurface(__DRIdrawablePrivate *dPriv,
       const drm_clip_rect_t *pbox = dPriv->pClipRects;
       const int pitch = intelScreen->front.pitch / intelScreen->front.cpp;
       const int cpp = intelScreen->front.cpp;
-      const struct pipe_region *srcRegion = surf->region;
       const int srcpitch = surf->pitch;
       int BR13, CMD;
       int i;
 
-      ASSERT(srcRegion);
+      ASSERT(surf->buffer);
       ASSERT(surf->cpp == cpp);
 
       DBG(SWAP, "screen pitch %d  src surface pitch %d\n",
@@ -159,7 +158,7 @@ intelDisplaySurface(__DRIdrawablePrivate *dPriv,
          assert(box.x1 < box.x2);
          assert(box.y1 < box.y2);
 
-         /* XXX this could be done with pipe->region_copy() */
+         /* XXX this could be done with pipe->surface_copy() */
 	 BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS);
 	 OUT_BATCH(CMD);
 	 OUT_BATCH(BR13);
@@ -171,7 +170,7 @@ intelDisplaySurface(__DRIdrawablePrivate *dPriv,
 		   DRM_BO_MASK_MEM | DRM_BO_FLAG_WRITE, 0);
 	 OUT_BATCH((sbox.y1 << 16) | sbox.x1);
 	 OUT_BATCH((srcpitch * cpp) & 0xffff);
-	 OUT_RELOC(dri_bo(srcRegion->buffer),
+	 OUT_RELOC(dri_bo(surf->buffer),
                    DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ,
 		   DRM_BO_MASK_MEM | DRM_BO_FLAG_READ, 0);
 
diff --git a/src/mesa/drivers/dri/intel_winsys/intel_winsys_pipe.c b/src/mesa/drivers/dri/intel_winsys/intel_winsys_pipe.c
index 7b3aa99482..1b71d0ac10 100644
--- a/src/mesa/drivers/dri/intel_winsys/intel_winsys_pipe.c
+++ b/src/mesa/drivers/dri/intel_winsys/intel_winsys_pipe.c
@@ -135,13 +135,12 @@ static void intel_buffer_get_subdata(struct pipe_winsys *winsys,
  * for all buffers.
  */
 static struct pipe_buffer_handle *
-intel_buffer_create(struct pipe_winsys *winsys, 
-		    unsigned alignment)
+intel_buffer_create(struct pipe_winsys *winsys, unsigned flags)
 {
    struct _DriBufferObject *buffer;
    struct intel_pipe_winsys *iws = intel_pipe_winsys(winsys);
    driGenBuffers( iws->regionPool, 
-		  "pipe buffer", 1, &buffer, alignment, 0, 0 );
+		  "pipe buffer", 1, &buffer, 64, 0, 0 );
    return pipe_bo(buffer);
 }
 
@@ -193,46 +192,6 @@ intel_i915_surface_pitch(struct pipe_winsys *winsys,
 }
 
 
-static struct pipe_region *
-intel_i915_region_alloc(struct pipe_winsys *winsys,
-                        unsigned size, unsigned flags)
-{
-   struct pipe_region *region = calloc(sizeof(*region), 1);
-   const unsigned alignment = 64;
-
-   region->refcount = 1;
-
-   region->buffer = winsys->buffer_create( winsys, alignment );
-
-   winsys->buffer_data( winsys,
-                        region->buffer, 
-                        size, 
-                        NULL,
-                        PIPE_BUFFER_USAGE_PIXEL );
-
-   return region;
-}
-
-static void
-intel_i915_region_release(struct pipe_winsys *winsys,
-                          struct pipe_region **region)
-{
-   if (!*region)
-      return;
-
-   assert((*region)->refcount > 0);
-   (*region)->refcount--;
-
-   if ((*region)->refcount == 0) {
-      assert((*region)->map_refcount == 0);
-
-      winsys->buffer_reference( winsys, &((*region)->buffer), NULL );
-      free(*region);
-   }
-   *region = NULL;
-}
-
-
 static struct pipe_surface *
 intel_i915_surface_alloc(struct pipe_winsys *winsys, unsigned format)
 {
@@ -252,8 +211,8 @@ intel_i915_surface_release(struct pipe_winsys *winsys, struct pipe_surface **s)
    struct pipe_surface *surf = *s;
    surf->refcount--;
    if (surf->refcount == 0) {
-      if (surf->region)
-         winsys->region_release(winsys, &surf->region);
+      if (surf->buffer)
+	 winsys->buffer_reference(winsys, &surf->buffer, NULL);
       free(surf);
    }
    *s = NULL;
@@ -300,8 +259,6 @@ intel_create_pipe_winsys( int fd )
    iws->winsys.flush_frontbuffer = intel_flush_frontbuffer;
    iws->winsys.printf = intel_printf;
    iws->winsys.get_name = intel_get_name;
-   iws->winsys.region_alloc = intel_i915_region_alloc;
-   iws->winsys.region_release = intel_i915_region_release;
    iws->winsys.surface_pitch = intel_i915_surface_pitch;
    iws->winsys.surface_alloc = intel_i915_surface_alloc;
    iws->winsys.surface_release = intel_i915_surface_release;