intel: Add 'mode' param to intel_region_map

[mesa.git] / src / mesa / drivers / dri / intel / intel_regions.h

diff --git a/src/mesa/drivers/dri/intel/intel_regions.h b/src/mesa/drivers/dri/intel/intel_regions.h
index 78309d2a90b0bae0997651adb38f807e44a5eb87..06e76acde29081d8880318f288fce03a58151edd 100644 (file)
--- a/src/mesa/drivers/dri/intel/intel_regions.h
+++ b/src/mesa/drivers/dri/intel/intel_regions.h
@@ -95,10 +95,14 @@ void intel_region_release(struct intel_region **ib);
 
 void intel_recreate_static_regions(struct intel_context *intel);
 
-/* Map/unmap regions.  This is refcounted also: 
+/**
+ * Map/unmap regions.  This is refcounted also:
+ *
+ * \param mode  bitmask of GL_MAP_READ_BIT, GL_MAP_WRITE_BIT
  */
 GLubyte *intel_region_map(struct intel_context *intel,
-                          struct intel_region *ib);
+                          struct intel_region *ib,
+                          GLbitfield mode);
 
 void intel_region_unmap(struct intel_context *intel, struct intel_region *ib);