r600g: retrieve tiling info from kernel for shared buffers.
we need to know if the back is tiled so we can blit from it properly.
diff --git a/src/gallium/winsys/r600/drm/r600_priv.h b/src/gallium/winsys/r600/drm/r600_priv.h
index 08e243b..b5bd7bd 100644
--- a/src/gallium/winsys/r600/drm/r600_priv.h
+++ b/src/gallium/winsys/r600/drm/r600_priv.h
@@ -77,6 +77,8 @@
struct pipe_reference reference;
struct pb_buffer *pb;
unsigned size;
+ unsigned tiling_flags;
+ unsigned kernel_pitch;
};
@@ -95,7 +97,10 @@
int radeon_bo_busy(struct radeon *radeon, struct radeon_bo *bo, uint32_t *domain);
void radeon_bo_pbmgr_flush_maps(struct pb_manager *_mgr);
int radeon_bo_fencelist(struct radeon *radeon, struct radeon_bo **bolist, uint32_t num_bo);
-
+int radeon_bo_get_tiling_flags(struct radeon *radeon,
+ struct radeon_bo *bo,
+ uint32_t *tiling_flags,
+ uint32_t *pitch);
/* radeon_bo_pb.c */
struct radeon_bo *radeon_bo_pb_get_bo(struct pb_buffer *_buf);