intel: Add support for FlushMappedBufferRange for ARB_map_buffer_range.

This should help for the usage by the VBO module, where we would upload
the whole remaining chunk of the buffer for a series of range maps that should
cover just a segment of it.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/intel/intel_buffer_objects.h b/src/mesa/drivers/dri/intel/intel_buffer_objects.h
index 06a8ab9824..bf3e08a320 100644
--- a/src/mesa/drivers/dri/intel/intel_buffer_objects.h
+++ b/src/mesa/drivers/dri/intel/intel_buffer_objects.h
@@ -50,6 +50,7 @@ struct intel_buffer_object
                                    buffer object? */
 
    drm_intel_bo *range_map_bo;
+   void *range_map_buffer;
    unsigned int range_map_offset;
    GLsizei range_map_size;