[d3d9] Only allocate HWVP constant set if SWVP is not enabled?

doitsujin / dxvk

Vulkan-based implementation of D3D8, 9, 10 and 11 for Linux / Wine

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[d3d9] Only allocate HWVP constant set if SWVP is not enabled? #3292

Open Blisto91 opened 1 year ago

Blisto91 commented 1 year ago

Just a reminder issue for https://github.com/doitsujin/dxvk/pull/3248#issuecomment-1448097202 to be evaluated so it's not forgotten.

WinterSnowfall commented 1 year ago

I think @K0bin is already aware of this, but I've recently come across it in d3d8, so I'll mention that in D3DCREATE_MIXED_VERTEXPROCESSING mode apps can switch between HWVP (the default) and SWVP at any time by calling SetSoftwareVertexProcessing() in d3d9, or by setting the D3DRS_SOFTWAREVERTEXPROCESSING render state in d3d8. This scenario should be handled as well.