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-rw-r--r--src/gallium/drivers/llvmpipe/lp_texture.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_texture.h b/src/gallium/drivers/llvmpipe/lp_texture.h
index b789c0f4090..b4a0dfd1c36 100644
--- a/src/gallium/drivers/llvmpipe/lp_texture.h
+++ b/src/gallium/drivers/llvmpipe/lp_texture.h
@@ -243,4 +243,14 @@ llvmpipe_init_screen_texture_funcs(struct pipe_screen *screen);
extern void
llvmpipe_init_context_texture_funcs(struct pipe_context *pipe);
+
+#define LP_UNREFERENCED 0
+#define LP_REFERENCED_FOR_READ (1 << 0)
+#define LP_REFERENCED_FOR_WRITE (1 << 1)
+
+unsigned int
+llvmpipe_is_resource_referenced( struct pipe_context *pipe,
+ struct pipe_resource *presource,
+ unsigned level, int layer);
+
#endif /* LP_TEXTURE_H */