Mesa (master): intel: Fix leakage of active texture state in glBitmap fp metaops.

[Eric Anholt]

Module: Mesa
Branch: master
Commit: d85a6f70eba7d59bdee34d33e8b3caaeac328ecb
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=d85a6f70eba7d59bdee34d33e8b3caaeac328ecb

Author: Eric Anholt <eric at anholt.net>
Date:   Tue Dec 22 11:18:29 2009 -0800

intel: Fix leakage of active texture state in glBitmap fp metaops.

Noticed by clang.

---

 src/mesa/drivers/dri/intel/intel_pixel_bitmap.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
index 668697c..d0bcc2a 100644
--- a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
+++ b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
@@ -503,6 +503,7 @@ intel_texture_bitmap(GLcontext * ctx,
    meta_restore_fragment_program(&intel->meta);
    meta_restore_vertex_program(&intel->meta);
 
+   _mesa_ActiveTextureARB(GL_TEXTURE0_ARB + old_active_texture);
    _mesa_PopClientAttrib();
    _mesa_PopAttrib();