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[dxvk] Fix tracking of graphics pipeline side effects inside a render pass

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Previously, we wouldn't track the first draw correctly in all cases because
the side effect flag would get reset when ending a previous render pass.
This commit is contained in:
Philip Rebohle 2025-03-07 12:03:25 +01:00
parent 33c997c2f3
commit f719d60706
1 changed files with 6 additions and 1 deletions
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7
src/dxvk/dxvk_context.cpp
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@ -6856,7 +6856,9 @@ namespace dxvk {
this->spillRenderPass(true); this->spillRenderPass(true);
} }
if (m_flags.test(DxvkContextFlag::GpRenderPassSideEffects)) { if (m_flags.test(DxvkContextFlag::GpRenderPassSideEffects)
|| m_state.gp.flags.any(DxvkGraphicsPipelineFlag::HasStorageDescriptors,
DxvkGraphicsPipelineFlag::HasTransformFeedback)) {
// If either the current pipeline has side effects or if there are pending // If either the current pipeline has side effects or if there are pending
// writes from previous draws, check for hazards. This also tracks any // writes from previous draws, check for hazards. This also tracks any
// resources written for the first time, but does not emit any barriers // resources written for the first time, but does not emit any barriers
@ -6864,6 +6866,9 @@ namespace dxvk {
// implicitly dirties all state for which we need to track resource access. // implicitly dirties all state for which we need to track resource access.
if (this->checkGraphicsHazards<Indexed, Indirect>()) if (this->checkGraphicsHazards<Indexed, Indirect>())
this->spillRenderPass(true); this->spillRenderPass(true);
// The render pass flag gets reset when the render pass ends, so set it late
m_flags.set(DxvkContextFlag::GpRenderPassSideEffects);
} }
// Start the render pass. This must happen before any render state // Start the render pass. This must happen before any render state