Mesa (master): st/mesa: Reset the index buffer before destroying the pipe context.

[Tilman Sauerbeck]

Module: Mesa
Branch: master
Commit: 965c8a3f1d0f5013359340cda72117faa8960f91
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=965c8a3f1d0f5013359340cda72117faa8960f91

Author: Tilman Sauerbeck <tilman at code-monkey.de>
Date:   Sun Oct 31 15:55:51 2010 +0100

st/mesa: Reset the index buffer before destroying the pipe context.

Signed-off-by: Tilman Sauerbeck <tilman at code-monkey.de>

---

 src/mesa/state_tracker/st_context.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/mesa/state_tracker/st_context.c b/src/mesa/state_tracker/st_context.c
index 75fd695..b5ea6d0 100644
--- a/src/mesa/state_tracker/st_context.c
+++ b/src/mesa/state_tracker/st_context.c
@@ -236,6 +236,8 @@ void st_destroy_context( struct st_context *st )
    }
    pipe_surface_reference(&st->state.framebuffer.zsbuf, NULL);
 
+   pipe->set_index_buffer(pipe, NULL);
+
    _mesa_delete_program_cache(st->ctx, st->pixel_xfer.cache);
 
    _vbo_DestroyContext(st->ctx);