i965_drv_video: deallocate all unused surfaces

Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>

diff --git a/src/gen6_mfc.c b/src/gen6_mfc.c
index a3ec369..a96c840 100644 (file)
--- a/src/gen6_mfc.c
+++ b/src/gen6_mfc.c
@@ -1202,5 +1202,11 @@ Bool gen6_mfc_context_destroy(struct gen6_mfc_context *mfc_context)
     dri_bo_unreference(mfc_context->bsd_mpc_row_store_scratch_buffer.bo);
     mfc_context->bsd_mpc_row_store_scratch_buffer.bo = NULL;
 
+
+    for (i = 0; i < MAX_MFC_REFERENCE_SURFACES; i++){
+        dri_bo_unreference(mfc_context->reference_surfaces[i].bo);
+        mfc_context->reference_surfaces[i].bo = NULL;  
+    }
+
     return True;
 }