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[d3d9] Don't implicit discard if read locked

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Joshua Ashton 2021-02-28 15:06:23 +00:00
parent 741070785a
commit 31063252eb
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1 changed files with 1 additions and 1 deletions
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src/d3d9/d3d9_device.cpp
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@ -4424,7 +4424,7 @@ namespace dxvk {
const bool backed = pResource->GetMapMode() == D3D9_COMMON_BUFFER_MAP_MODE_BUFFER;
const bool doNotWait = Flags & D3DLOCK_DONOTWAIT;
bool doImplicitDiscard = backed && !doNotWait && pResource->GetLockCount() == 0;
bool doImplicitDiscard = backed && !doNotWait && pResource->GetLockCount() == 0 && !pResource->GetReadLocked();
doImplicitDiscard = doImplicitDiscard && m_d3d9Options.allowImplicitDiscard;