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[dxvk] Ignore redundant render target bindings

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Further reduces render pass count if applications bind render targets
without using them, and then bind the old set of render targets again.
This commit is contained in:
Philip Rebohle 2018-04-26 15:30:18 +02:00
parent 1075990dbe
commit 962a7f5766
1 changed files with 4 additions and 0 deletions
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4
src/dxvk/dxvk_context.cpp
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@ -110,6 +110,10 @@ namespace dxvk {
if (m_state.om.framebuffer == nullptr || !m_state.om.framebuffer->renderTargets().matches(targets)) { if (m_state.om.framebuffer == nullptr || !m_state.om.framebuffer->renderTargets().matches(targets)) {
m_state.om.renderTargets = targets; m_state.om.renderTargets = targets;
m_flags.set(DxvkContextFlag::GpDirtyFramebuffer); m_flags.set(DxvkContextFlag::GpDirtyFramebuffer);
} else {
// Don't redundantly spill the render pass if
// the same render targets are bound again
m_flags.clr(DxvkContextFlag::GpDirtyFramebuffer);
} }
} }