From cd5cbd2c57065ac609ae2456cda13f5c47ab4cbb Mon Sep 17 00:00:00 2001
From: reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Sun, 6 Jul 2008 07:59:19 +0000
Subject: [PATCH] One more hack for PBOs on ATI cards. Either I am doing
 something very wrong or they managed to code at about 1 bug per line...

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27216 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 libvo/vo_gl.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libvo/vo_gl.c b/libvo/vo_gl.c
index 5087997b11..623a5aaefa 100644
--- a/libvo/vo_gl.c
+++ b/libvo/vo_gl.c
@@ -690,6 +690,9 @@ static uint32_t get_image(mp_image_t *mpi) {
   if (mpi->flags & MP_IMGFLAG_READABLE) return VO_FALSE;
   if (ati_hack) {
     int s = 1;
+    // for unexplainable reasons, with width < 512 chroma tends to be messed up
+    // (after ca. 2/3 the previous line repeats all over)
+    if (mpi->width < 512) return VO_FALSE;
     while (s < mpi->width) s *= 2;
     mpi->width = s;
   }