OrdinaryMagician/vkdoom_m
OrdinaryMagician/vkdoom_m
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Add support for submitting command buffers from worker threads

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This commit is contained in:
Magnus Norddahl 2023-05-17 22:02:27 +02:00
commit 83254204ff
5 changed files with 85 additions and 30 deletions
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30
src/common/rendering/vulkan/vk_renderstate.cpp
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@ -188,7 +188,7 @@ void VkRenderState::Apply(int dt)
drawcalls.Clock();
mApplyCount++;
if (mApplyCount >= vk_submit_size)
if (threadIndex == 0 && mApplyCount >= vk_submit_size)
{
fb->GetCommands()->FlushCommands(false);
mApplyCount = 0;
@ -310,7 +310,16 @@ void VkRenderState::ApplyRenderPass(int dt)
if (!inRenderPass)
{
mCommandBuffer = fb->GetCommands()->GetDrawCommands(threadIndex);
if (threadIndex == 0)
{
mCommandBuffer = fb->GetCommands()->GetDrawCommands();
}
else
{
mThreadCommandBuffer = fb->GetCommands()->BeginThreadCommands();
mCommandBuffer = mThreadCommandBuffer.get();
}
mScissorChanged = true;
mViewportChanged = true;
mStencilRefChanged = true;
@ -711,13 +720,18 @@ void VkRenderState::EndRenderPass()
{
mCommandBuffer->endRenderPass();
mCommandBuffer = nullptr;
mPipelineKey = {};
// Force rebind of all buffers
mLastViewpointOffset = 0xffffffff;
mLastVertexOffsets[0] = 0xffffffff;
mIndexBufferNeedsBind = true;
}
if (mThreadCommandBuffer)
{
fb->GetCommands()->EndThreadCommands(std::move(mThreadCommandBuffer));
}
// Force rebind of everything on next draw
mPipelineKey = {};
mLastViewpointOffset = 0xffffffff;
mLastVertexOffsets[0] = 0xffffffff;
mIndexBufferNeedsBind = true;
}
void VkRenderState::EndFrame()