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-rw-r--r--src/gallium/drivers/llvmpipe/lp_texture.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_texture.c b/src/gallium/drivers/llvmpipe/lp_texture.c
index ca15d785055..3a182b67384 100644
--- a/src/gallium/drivers/llvmpipe/lp_texture.c
+++ b/src/gallium/drivers/llvmpipe/lp_texture.c
@@ -768,6 +768,13 @@ llvmpipe_resource_size(const struct pipe_resource *resource)
return size;
}
+static void
+llvmpipe_memory_barrier(struct pipe_context *pipe,
+ unsigned flags)
+{
+ /* this may be an overly large hammer for this nut. */
+ llvmpipe_finish(pipe, "barrier");
+}
#ifdef DEBUG
void
@@ -824,4 +831,6 @@ llvmpipe_init_context_resource_funcs(struct pipe_context *pipe)
pipe->transfer_flush_region = u_default_transfer_flush_region;
pipe->buffer_subdata = u_default_buffer_subdata;
pipe->texture_subdata = u_default_texture_subdata;
+
+ pipe->memory_barrier = llvmpipe_memory_barrier;
}