Module: Mesa Branch: master Commit: 487aa807bd1b70602fcb6fbdabd101d4cff7c07b URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=487aa807bd1b70602fcb6fbdabd101d4cff7c07b
Author: Connor Abbott <cwabbo...@gmail.com> Date: Thu Apr 2 17:48:19 2020 +0200 tu: Rewrite flushing to use barriers Replace the various ad-hoc flushes that we've inserted, copied from freedreno, etc. with a unified system that uses the user-supplied information via vkCmdPipelineBarrier() and subpass dependencies. There are a few notable differences in behavior: - We now move setting RB_CCU_CNTL up a little in the gmem case, but hopefully that won't matter too much. This matches what the Vulkan blob does. - We properly implement delayed setting of events, completing our implementaton of events. - Finally, of course, we should be a lot less flush-happy. We won't emit useless CCU/cache flushes with multiple copies, renderpasses, etc. that don't depend on each other, and also won't flush/invalidate the cache around renderpasses unless we actually need to. Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4964> --- src/freedreno/vulkan/tu_clear_blit.c | 110 +++--- src/freedreno/vulkan/tu_cmd_buffer.c | 662 +++++++++++++++++++++++++++++------ src/freedreno/vulkan/tu_pass.c | 291 +++++++++++++++ src/freedreno/vulkan/tu_private.h | 140 +++++++- 4 files changed, 1049 insertions(+), 154 deletions(-) Diff: http://cgit.freedesktop.org/mesa/mesa/diff/?id=487aa807bd1b70602fcb6fbdabd101d4cff7c07b _______________________________________________ mesa-commit mailing list mesa-commit@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-commit
