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macOS: Workaround for MoltenVK stride limitation (#534)

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goeiecool9999 2022-11-30 01:26:42 +01:00 • committed by GitHub
parent 79e731d9b4
commit a3476c7b7c
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6 changed files with 57 additions and 3 deletions
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14
src/Cafe/HW/Latte/Core/LatteBufferData.cpp
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@ -9,6 +9,7 @@
#include "Cafe/GameProfile/GameProfile.h"
#include "Cafe/HW/Latte/Core/LatteBufferCache.h"
#include "Cafe/HW/Latte/Renderer/Vulkan/VulkanRenderer.h"
template<int vectorLen>
void rectGenerate4thVertex(uint32be* output, uint32be* input0, uint32be* input1, uint32be* input2)
@ -198,6 +199,19 @@ bool LatteBufferCache_Sync(uint32 minIndex, uint32 maxIndex, uint32 baseInstance
if (fixedBufferSize == 0 || bufferStride == 0)
fixedBufferSize += 128;
#if BOOST_OS_MACOS
if(bufferStride % 4 != 0)
{
if (VulkanRenderer* vkRenderer = VulkanRenderer::GetInstance())
{
auto fixedBuffer = vkRenderer->buffer_genStrideWorkaroundVertexBuffer(bufferAddress, fixedBufferSize, bufferStride);
vkRenderer->buffer_bindVertexStrideWorkaroundBuffer(fixedBuffer.first, fixedBuffer.second, bufferIndex, fixedBufferSize);
continue;
}
}
#endif
uint32 bindOffset = LatteBufferCache_retrieveDataInCache(bufferAddress, fixedBufferSize);
g_renderer->buffer_bindVertexBuffer(bufferIndex, bindOffset, fixedBufferSize);
}