pipebuffer: is_texture/buffer_referenced helper.gallium-0.1

A hash table would be more efficient, but this likely isn't used often
enough to make a difference.

1 files changed, 8 insertions, 0 deletions

diff --git a/src/gallium/auxiliary/pipebuffer/pb_validate.h b/src/gallium/auxiliary/pipebuffer/pb_validate.h
index 3db1d5330b..1da7b1a6cf 100644
--- a/src/gallium/auxiliary/pipebuffer/pb_validate.h
+++ b/src/gallium/auxiliary/pipebuffer/pb_validate.h
@@ -61,6 +61,14 @@ pb_validate_add_buffer(struct pb_validate *vl,
                        struct pb_buffer *buf);
 
 /**
+ * Helper for pipe_context::is_texture_referenced and 
+ * pipe_context::is_buffer_referenced
+ */
+unsigned
+pb_validate_is_buffer_referenced(struct pb_validate *vl,
+                                 struct pb_buffer *buf);
+
+/**
  * Validate all buffers for hardware access.
  * 
  * Should be called right before issuing commands to the hardware.