Module: Mesa
Branch: master
Commit: a1e8fcce3eafa59228bb9bb50179c04f150ca9ca
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=a1e8fcce3eafa59228bb9bb50179c04f150ca9ca

Author: Jan Vesely <jan.ves...@rutgers.edu>
Date:   Mon May  7 22:52:19 2018 -0400

r600: Cleanup constant buffers on context destruction

CC: <mesa-sta...@lists.freedesktop.org>
Signed-off-by: Jan Vesely <jan.ves...@rutgers.edu>
Reviewed-by: Marek Olšák <marek.ol...@amd.com>

---

 src/gallium/drivers/r600/r600_pipe.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/gallium/drivers/r600/r600_pipe.c 
b/src/gallium/drivers/r600/r600_pipe.c
index 102e75035f..1a293ea698 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -65,7 +65,7 @@ static const struct debug_named_value r600_debug_options[] = {
 static void r600_destroy_context(struct pipe_context *context)
 {
        struct r600_context *rctx = (struct r600_context *)context;
-       unsigned sh;
+       unsigned sh, i;
 
        r600_isa_destroy(rctx->isa);
 
@@ -104,6 +104,10 @@ static void r600_destroy_context(struct pipe_context 
*context)
        }
        util_unreference_framebuffer_state(&rctx->framebuffer.state);
 
+       for (sh = 0; sh < PIPE_SHADER_TYPES; ++sh)
+               for (i = 0; i < PIPE_MAX_CONSTANT_BUFFERS; ++i)
+                       rctx->b.b.set_constant_buffer(context, sh, i, NULL);
+
        if (rctx->blitter) {
                util_blitter_destroy(rctx->blitter);
        }

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