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authorJason Ekstrand <[email protected]>2016-05-20 11:49:12 -0700
committerJason Ekstrand <[email protected]>2016-05-27 15:18:09 -0700
commit3a83c176eab8c513eb723554a240af1a7308d701 (patch)
treec24fac04d0ddcc91436f38423c2509401c54804a /docs/relnotes/9.1.html
parent7120c75ec3046b48610f7423dff2b67e60f34be5 (diff)
anv/cmd_buffer: Only emit PIPE_CONTROL on-demand
This is in contrast to emitting it directly in vkCmdPipelineBarrier. This has a couple of advantages. First, it means that no matter how many vkCmdPipelineBarrier calls the application strings together it gets one or two PIPE_CONTROLs. Second, it allow us to better track when we need to do stalls because we can flag when a flush has happened and we need a stall. Signed-off-by: Jason Ekstrand <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
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