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[dxvk] End transform feedback when changing the active graphics pipeline

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Philip Rebohle 2024-10-16 01:58:59 +02:00 committed by Philip Rebohle
parent f69dc96c24
commit d2155c7f8c
1 changed files with 12 additions and 2 deletions
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14
src/dxvk/dxvk_context.cpp
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@ -5788,7 +5788,7 @@ namespace dxvk {
if (unlikely(!this->updateGraphicsPipeline()))
return false;
}
if (m_flags.test(DxvkContextFlag::GpDirtyFramebuffer))
this->updateFramebuffer();
@ -5800,8 +5800,18 @@ namespace dxvk {
DxvkGraphicsPipelineFlag::HasTransformFeedback)) {
this->commitGraphicsBarriers<Indexed, Indirect, false>();
// If transform feedback is active and there is a chance that we might
// need to rebind the pipeline, we need to end transform feedback and
// issue a barrier. End the render pass to do that. Ignore dirty vertex
// buffers here since non-dynamic vertex strides are such an extreme
// edge case that it's likely irrelevant in practice.
if (m_flags.test(DxvkContextFlag::GpXfbActive)
&& m_flags.any(DxvkContextFlag::GpDirtyPipelineState,
DxvkContextFlag::GpDirtySpecConstants))
this->spillRenderPass(true);
// This can only happen if the render pass was active before,
// so we'll never strat the render pass twice in one draw
// so we'll never begin the render pass twice in one draw
if (!m_flags.test(DxvkContextFlag::GpRenderPassBound))
this->startRenderPass();