-/* Helpers for zerocopy uploads, particularly texture image uploads:
- */
-void intel_region_attach_pbo(struct intel_context *intel,
- struct intel_region *region,
- struct intel_buffer_object *pbo);
-void intel_region_release_pbo(struct intel_context *intel,
- struct intel_region *region);
-void intel_region_cow(struct intel_context *intel,
- struct intel_region *region);
-
-dri_bo *intel_region_buffer(struct intel_context *intel,
- struct intel_region *region,
- GLuint flag);
-