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[dxvk] Always align vertex buffer slices to 256 bytes

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Works around an unknown geometry rendering isssue in Warhammer Chaosbane.
Should probably be investigated at some point.
This commit is contained in:
Philip Rebohle 2019-11-10 22:37:11 +01:00
parent 31baf3529a
commit 6948d18f5f
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1 changed files with 4 additions and 0 deletions
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src/dxvk/dxvk_buffer.cpp
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@ -133,6 +133,10 @@ namespace dxvk {
&& m_info.size > (devInfo.limits.optimalBufferCopyOffsetAlignment / 2)) && m_info.size > (devInfo.limits.optimalBufferCopyOffsetAlignment / 2))
result = std::max(result, devInfo.limits.optimalBufferCopyOffsetAlignment); result = std::max(result, devInfo.limits.optimalBufferCopyOffsetAlignment);
// For some reason, Warhammer Chaosbane breaks otherwise
if (m_info.usage & VK_BUFFER_USAGE_VERTEX_BUFFER_BIT)
result = 256;
if (m_memFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) { if (m_memFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) {
result = std::max(result, devInfo.limits.nonCoherentAtomSize); result = std::max(result, devInfo.limits.nonCoherentAtomSize);
result = std::max(result, VkDeviceSize(64)); result = std::max(result, VkDeviceSize(64));