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tu: Fix flushes for feedback_invalidate case

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We also have to wait for the blits to land, and WFI so that everything
finishes before any draws. Noticed when adding the equivalent thing for
dynamic renderpasses.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31261>
This commit is contained in:
Connor Abbott 2024-09-04 08:52:07 -04:00 • committed by Marge Bot
parent cad2ca74d9
commit ef693c5785
1 changed files with 10 additions and 4 deletions
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14
src/freedreno/vulkan/tu_cmd_buffer.cc
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@ -4637,8 +4637,11 @@ tu_CmdBeginRenderPass2(VkCommandBuffer commandBuffer,
cmd->state.cache.pending_flush_bits;
cmd->state.renderpass_cache.flush_bits = 0;
if (pass->subpasses[0].feedback_invalidate)
cmd->state.renderpass_cache.flush_bits |= TU_CMD_FLAG_CACHE_INVALIDATE;
if (pass->subpasses[0].feedback_invalidate) {
cmd->state.renderpass_cache.flush_bits |=
TU_CMD_FLAG_CACHE_INVALIDATE | TU_CMD_FLAG_BLIT_CACHE_CLEAN |
TU_CMD_FLAG_WAIT_FOR_IDLE;
}
tu_lrz_begin_renderpass<CHIP>(cmd);
@ -4973,8 +4976,11 @@ tu_CmdNextSubpass2(VkCommandBuffer commandBuffer,
/* Handle dependencies for the next subpass */
tu_subpass_barrier(cmd, &cmd->state.subpass->start_barrier, false);
if (cmd->state.subpass->feedback_invalidate)
cmd->state.renderpass_cache.flush_bits |= TU_CMD_FLAG_CACHE_INVALIDATE;
if (cmd->state.subpass->feedback_invalidate) {
cmd->state.renderpass_cache.flush_bits |=
TU_CMD_FLAG_CACHE_INVALIDATE | TU_CMD_FLAG_BLIT_CACHE_CLEAN |
TU_CMD_FLAG_WAIT_FOR_IDLE;
}
tu_emit_subpass_begin<CHIP>(cmd);
}