From 5767a677a0129015dcc568b6f5d2d323fae8a63f Mon Sep 17 00:00:00 2001
From: Brian Paul <brianp@vmware.com>
Date: Sun, 27 Sep 2009 20:59:28 -0600
Subject: [PATCH] mesa: fix GL_TEXTURE_LUMINANCE_SIZE query

---
 src/mesa/main/texparam.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/main/texparam.c b/src/mesa/main/texparam.c
index 5f2c890ec8e..d38d5a4c230 100644
--- a/src/mesa/main/texparam.c
+++ b/src/mesa/main/texparam.c
@@ -819,7 +819,7 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
             *params = 0;
          else {
             *params = _mesa_get_format_bits(texFormat, pname);
-            if (img->TexFormat->LuminanceBits == 0) {
+            if (*params == 0) {
                /* luminance probably stored as rgb texture */
                *params = MIN2(_mesa_get_format_bits(texFormat, GL_TEXTURE_RED_SIZE),
                               _mesa_get_format_bits(texFormat, GL_TEXTURE_GREEN_SIZE));
-- 
2.30.2