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-rw-r--r--src/mesa/state_tracker/st_pbo.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mesa/state_tracker/st_pbo.h b/src/mesa/state_tracker/st_pbo.h
index 14ae6ba23e6..17359c47733 100644
--- a/src/mesa/state_tracker/st_pbo.h
+++ b/src/mesa/state_tracker/st_pbo.h
@@ -70,6 +70,10 @@ st_pbo_addresses_pixelstore(struct st_context *st,
const void *pixels,
struct st_pbo_addresses *addr);
+void
+st_pbo_addresses_invert_y(struct st_pbo_addresses *addr,
+ unsigned viewport_height);
+
bool
st_pbo_draw(struct st_context *st, const struct st_pbo_addresses *addr,
unsigned surface_width, unsigned surface_height);