From: Rob Clark <robcl...@freedesktop.org>
No where was it spelled out that the state tracker may expect the pipe
driver to unref the old fence.
Signed-off-by: Rob Clark <robcl...@freedesktop.org>
---
src/gallium/include/pipe/p_context.h | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/src/gallium/include/pipe/p_context.h
b/src/gallium/include/pipe/p_context.h
index c2eedf8..d2c2e4c 100644
--- a/src/gallium/include/pipe/p_context.h
+++ b/src/gallium/include/pipe/p_context.h
@@ -361,8 +361,14 @@ struct pipe_context {
const void *clear_value,
int clear_value_size);
- /** Flush draw commands
+ /**
+ * Flush draw commands
+ *
+ * NOTE: use screen->fence_reference() (or equivalent) to transfer
+ * new fence ref to **fence, to ensure that previous fence is unref'd
*
+ * \param fence if not NULL, an old fence to unref and transfer a
+ * new fence reference to
* \param flags bitfield of enum pipe_flush_flags values.
*/
void (*flush)(struct pipe_context *pipe,
--
2.4.3
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