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-rw-r--r--src/mesa/shader/prog_print.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/shader/prog_print.h b/src/mesa/shader/prog_print.h
index 79c599f5a7..c0101b6b0f 100644
--- a/src/mesa/shader/prog_print.h
+++ b/src/mesa/shader/prog_print.h
@@ -37,6 +37,9 @@ typedef enum {
} gl_prog_print_mode;
+extern const char *
+_mesa_swizzle_string(GLuint swizzle, GLuint negateBase, GLboolean extended);
+
extern void
_mesa_print_instruction(const struct prog_instruction *inst);