[i965] multiple rendering target support

1 files changed, 9 insertions, 6 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_vtbl.c b/src/mesa/drivers/dri/i965/brw_vtbl.c
index cdbbe7b699..31e96a250a 100644
--- a/src/mesa/drivers/dri/i965/brw_vtbl.c
+++ b/src/mesa/drivers/dri/i965/brw_vtbl.c
@@ -70,18 +70,21 @@ static void brw_destroy_context( struct intel_context *intel )
 /* called from intelDrawBuffer()
  */
 static void brw_set_draw_region( struct intel_context *intel, 
-				  struct intel_region *draw_region,
-				  struct intel_region *depth_region)
+				  struct intel_region *draw_regions[],
+				  struct intel_region *depth_region,
+				GLuint num_regions)
 {
    struct brw_context *brw = brw_context(&intel->ctx);
-
+   int i;
    if (brw->state.depth_region != depth_region)
       brw->state.dirty.brw |= BRW_NEW_DEPTH_BUFFER;
-
-   intel_region_release(&brw->state.draw_region);
+   for (i = 0; i < brw->state.nr_draw_regions; i++)
+       intel_region_release(&brw->state.draw_regions[i]);
    intel_region_release(&brw->state.depth_region);
-   intel_region_reference(&brw->state.draw_region, draw_region);
+   for (i = 0; i < num_regions; i++)
+       intel_region_reference(&brw->state.draw_regions[i], draw_regions[i]);
    intel_region_reference(&brw->state.depth_region, depth_region);
+   brw->state.nr_draw_regions = num_regions;
 }