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-rw-r--r--src/mesa/state_tracker/st_texture.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mesa/state_tracker/st_texture.h b/src/mesa/state_tracker/st_texture.h
index 55d1a367b50..3febe6a7cb0 100644
--- a/src/mesa/state_tracker/st_texture.h
+++ b/src/mesa/state_tracker/st_texture.h
@@ -93,6 +93,11 @@ st_get_stobj_texture(struct st_texture_object *stObj)
return stObj ? stObj->pt : NULL;
}
+static INLINE GLboolean pf_is_depth_stencil( enum pipe_format format )
+{
+ return (pf_get_component_bits( format, PIPE_FORMAT_COMP_Z ) +
+ pf_get_component_bits( format, PIPE_FORMAT_COMP_S )) != 0;
+}
extern struct pipe_texture *