util: Move gallium's PIPE_FORMAT utils to /util/format/

[mesa.git] / src / gallium / auxiliary / gallivm / lp_bld_quad.h

diff --git a/src/gallium/auxiliary/gallivm/lp_bld_quad.h b/src/gallium/auxiliary/gallivm/lp_bld_quad.h
index be6a1efc3966a818e9227b85a099c2db5c62c86d..e41f80efe2d157a6f2627e4dd411dbba0a8cad40 100644 (file)
--- a/src/gallium/auxiliary/gallivm/lp_bld_quad.h
+++ b/src/gallium/auxiliary/gallivm/lp_bld_quad.h
@@ -88,5 +88,14 @@ LLVMValueRef
 lp_build_packed_ddx_ddy_onecoord(struct lp_build_context *bld,
                                  LLVMValueRef a);
 
+/*
+ * Twiddle from quad format to row format
+ */
+void
+lp_bld_quad_twiddle(struct gallivm_state *gallivm,
+                    struct lp_type lp_dst_type,
+                    const LLVMValueRef* src,
+                    unsigned src_count,
+                    LLVMValueRef* dst);
 
 #endif /* LP_BLD_QUAD_H_ */