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render: apply DCC clears before binding images

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Co-authored-by: Techx3 <56268269+Techx3@users.noreply.github.com>
Co-authored-by: Brandon Strong <brandostrong@gmail.com>
This commit is contained in:
nmzik
2026-09-06 08:00:59 +04:00
parent 0456f5a06b
commit 44f982bca7
11 changed files with 435 additions and 211 deletions
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src/graphics/host_gpu/renderer/renderCompute.cpp
+5 -9
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@@ -189,19 +189,15 @@ bool RenderExecutor::TryConsumeComputeImageClear(const ShaderComputeInputInfo& i
return false;
}
if (!cache.ClearImageFromBuffer(command, descriptor.Base48(), size, packed_clear)) {
// Recognized metadata-fill shaders access DCC as an ordinary storage buffer and may run
// before the render target is bound. TryConsumeDccFill either consumes registered state
// or retains a PendingDcc fill while allowing the dispatch to run.
const bool registered_metadata =
cache.TryConsumeDccFill(descriptor.Base48(), size, packed_clear);
// Track deferred DCC state while the original dispatch writes the metadata allocation.
cache.TrackDccFill(descriptor.Base48(), size, packed_clear);
static std::atomic<uint32_t> logged_metadata_clears {0};
if (logged_metadata_clears.fetch_add(1, std::memory_order_relaxed) < 32) {
LOGF("GraphicsRenderDispatchDirect: %s metadata clear shader=0x%016" PRIx64
LOGF("GraphicsRenderDispatchDirect: metadata fill shader=0x%016" PRIx64
" addr=0x%016" PRIx64 " size=0x%016" PRIx64 " value=0x%08" PRIx32 "\n",
registered_metadata ? "tracked" : "deferred", input.stage.program->shader_hash,
descriptor.Base48(), size, packed_clear);
input.stage.program->shader_hash, descriptor.Base48(), size, packed_clear);
}
return registered_metadata;
return false;
}
static std::atomic<uint32_t> logged_clears {0};
if (logged_clears.fetch_add(1, std::memory_order_relaxed) < 32) {