Mesa (mesa_7_4_branch): intel: call _mesa_unreference_framebuffer() in intelDestroyBuffer()

[Brian Paul]

Module: Mesa
Branch: mesa_7_4_branch
Commit: 4b8cd0b0ad48c3b0129451924f7461ffcbbc8597
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4b8cd0b0ad48c3b0129451924f7461ffcbbc8597

Author: Brian Paul <brianp at vmware.com>
Date:   Mon Jun 22 11:23:13 2009 -0600

intel: call _mesa_unreference_framebuffer() in intelDestroyBuffer()

This was a call to _mesa_reference_framebuffer(ptr, NULL) but the NULL
pointer is incorrect in Mesa 7.4.x.

Fixes a failed assertion during screen tear-down.

---

 src/mesa/drivers/dri/intel/intel_screen.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c
index 59fa54f..8d2a3a7 100644
--- a/src/mesa/drivers/dri/intel/intel_screen.c
+++ b/src/mesa/drivers/dri/intel/intel_screen.c
@@ -409,7 +409,7 @@ intelDestroyBuffer(__DRIdrawablePrivate * driDrawPriv)
       }
    }
 
-   _mesa_reference_framebuffer((GLframebuffer **)(&(driDrawPriv->driverPrivate)), NULL);
+   _mesa_unreference_framebuffer((GLframebuffer **)(&(driDrawPriv->driverPrivate)));
 }