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Prevent rendering ownership change between command lists.

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This commit is contained in:
squidbus 2025-03-29 16:37:20 -07:00
parent b282cbc4a2
commit 4639ca5f8f
1 changed files with 8 additions and 0 deletions
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8
UnleashedRecomp/gpu/video.cpp
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@ -735,10 +735,13 @@ static void DestructTempResources()
}
static std::thread::id g_presentThreadId = std::this_thread::get_id();
static std::atomic<bool> g_readyForCommands;
PPC_FUNC_IMPL(__imp__sub_824ECA00);
PPC_FUNC(sub_824ECA00)
{
// Guard against thread ownership changes when between command lists.
g_readyForCommands.wait(false);
g_presentThreadId = std::this_thread::get_id();
__imp__sub_824ECA00(ctx, base);
}
@ -1623,6 +1626,9 @@ static void BeginCommandList()
commandList->setGraphicsDescriptorSet(g_textureDescriptorSet.get(), 1);
commandList->setGraphicsDescriptorSet(g_textureDescriptorSet.get(), 2);
commandList->setGraphicsDescriptorSet(g_samplerDescriptorSet.get(), 3);
g_readyForCommands = true;
g_readyForCommands.notify_one();
}
template<typename T>
@ -2710,6 +2716,8 @@ static std::atomic<bool> g_executedCommandList;
void Video::Present()
{
g_readyForCommands = false;
RenderCommand cmd;
cmd.type = RenderCommandType::ExecutePendingStretchRectCommands;
g_renderQueue.enqueue(cmd);