Mesa (master): r600g: Swap the util_blitter_destroy call order.

[Jose Fonseca]

Module: Mesa
Branch: master
Commit: 01b39b053b0cb6c7493b560b26734f3c4fa52efa
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=01b39b053b0cb6c7493b560b26734f3c4fa52efa

Author: José Fonseca <jfonseca at vmware.com>
Date:   Wed Nov  3 20:22:28 2010 +0000

r600g: Swap the util_blitter_destroy call order.

Trivial change that avoids a segmentation fault when the blitter state
happens to be bound when the context is destroyed.

The free calls should probably removed altogether in the future -- the
responsibility to destroy the state atoms lies with whoever created it,
and the safest thing for the pipe driver is to not touch any bound state
in its destructor.

---

 src/gallium/drivers/r600/r600_pipe.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index 55370f0..128c998 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -80,12 +80,13 @@ static void r600_destroy_context(struct pipe_context *context)
 	rctx->context.delete_depth_stencil_alpha_state(&rctx->context, rctx->custom_dsa_flush);
 
 	r600_context_fini(&rctx->ctx);
+
+	util_blitter_destroy(rctx->blitter);
+
 	for (int i = 0; i < R600_PIPE_NSTATES; i++) {
 		free(rctx->states[i]);
 	}
 
-	util_blitter_destroy(rctx->blitter);
-
 	u_upload_destroy(rctx->upload_vb);
 	u_upload_destroy(rctx->upload_ib);