From c6136ea62c40e24bb571105a73eca1f5b1e95318 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Sun, 31 Oct 2004 15:27:12 +0000
Subject: [PATCH] unbind GL_PIXEL_UNPACK_BUFFER_EXT before calling glBitmap!

---
 progs/tests/pbo.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/progs/tests/pbo.c b/progs/tests/pbo.c
index 04b7757..a74e8e1 100644
--- a/progs/tests/pbo.c
+++ b/progs/tests/pbo.c
@@ -103,6 +103,7 @@ Display( void )
    /*** Draw from the DrawPBO */
    glBindBufferARB(GL_PIXEL_UNPACK_BUFFER_EXT, DrawPBO);
    glDrawPixels(ImgWidth, ImgHeight, ImgFormat, GL_UNSIGNED_BYTE, 0);
+   glBindBufferARB(GL_PIXEL_UNPACK_BUFFER_EXT, 0);
 
    /* do readpixels, drawpixels */
    glRasterPos2i(BPosX, 5);
@@ -138,6 +139,7 @@ Display( void )
    /*** draw from the Temp PBO */
    glBindBufferARB(GL_PIXEL_UNPACK_BUFFER_EXT, TempPBO);
    glDrawPixels(ImgWidth, ImgHeight, ReadFormat, ReadType, 0);
+   glBindBufferARB(GL_PIXEL_UNPACK_BUFFER_EXT, 0);
 
    /* do copypixels */
    glRasterPos2i(CPosX, 5);
-- 
2.7.4