Mesa (master): meta: Use minify() in GenerateMipmaps code.

[Kenneth Graunke]

Module: Mesa
Branch: master
Commit: 45ee1b30d76cae79b5040bda72ecd87d7d39f1e3
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=45ee1b30d76cae79b5040bda72ecd87d7d39f1e3

Author: Kenneth Graunke <kenneth at whitecape.org>
Date:   Wed Mar  5 19:06:51 2014 -0800

meta: Use minify() in GenerateMipmaps code.

This is what the macro is for.

Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
Reviewed-by: Matt Turner <mattst88 at gmail.com>
Reviewed-by: Anuj Phogat <anuj.phogat at gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>

---

 src/mesa/drivers/common/meta_generate_mipmap.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/mesa/drivers/common/meta_generate_mipmap.c b/src/mesa/drivers/common/meta_generate_mipmap.c
index 6a0ccbd..9bce97d 100644
--- a/src/mesa/drivers/common/meta_generate_mipmap.c
+++ b/src/mesa/drivers/common/meta_generate_mipmap.c
@@ -282,9 +282,9 @@ _mesa_meta_GenerateMipmap(struct gl_context *ctx, GLenum target,
       srcDepth = srcImage->Depth;
 
       /* new dst size */
-      dstWidth = MAX2(1, srcWidth / 2);
-      dstHeight = MAX2(1, srcHeight / 2);
-      dstDepth = MAX2(1, srcDepth / 2);
+      dstWidth = minify(srcWidth, 1);
+      dstHeight = minify(srcHeight, 1);
+      dstDepth = minify(srcDepth, 1);
 
       if (dstWidth == srcImage->Width &&
           dstHeight == srcImage->Height &&