commit 511733b862d2cb6836beb0965bdc5d699e6a2233
author Brian Paul <brian.paul@tungstengraphics.com> Wed Jul 02 12:40:03 2008 -0600
committer Brian Paul <brian.paul@tungstengraphics.com> Wed Jul 02 12:41:39 2008 -0600
tree fa0d7174088bf68ea6e2143706bd1f6900962fdb
parent 489fc4d10a57538de59a89e19ce752e4b7253d22

mesa: added _mesa_print_swizzle() debugging helper

src/mesa/shader/prog_print.c

diff --git a/src/mesa/shader/prog_print.c b/src/mesa/shader/prog_print.c
index 2c5e03a..11f82c1 100644
--- a/src/mesa/shader/prog_print.c
+++ b/src/mesa/shader/prog_print.c
@@ -356,6 +356,19 @@
 }
 
 
+void
+_mesa_print_swizzle(GLuint swizzle)
+{
+   if (swizzle == SWIZZLE_XYZW) {
+      _mesa_printf(".xyzw\n");
+   }
+   else {
+      char *s = _mesa_swizzle_string(swizzle, 0, 0);
+      _mesa_printf("%s\n", s);
+   }
+}
+
+
 static const char *
 writemask_string(GLuint writeMask)
 {