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Simplify PersistentPipelineState and application of stencil states. Fix

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stencil mask usage. D3D12 does not support separate front/back masks.
All APIs support separate read/write masks.
This commit is contained in:
Austin Eng
2017-06-02 14:31:53 -04:00
committed by Corentin Wallez
parent 5a67d196be
commit 58c76b3fe4
18 changed files with 318 additions and 374 deletions
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8
src/backend/metal/MetalBackend.mm
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@@ -727,15 +727,15 @@ namespace metal {
backFaceStencil.stencilFailureOperation = MetalStencilOperation(stencil.back.stencilFail);
backFaceStencil.depthFailureOperation = MetalStencilOperation(stencil.back.depthFail);
backFaceStencil.depthStencilPassOperation = MetalStencilOperation(stencil.back.depthStencilPass);
backFaceStencil.readMask = stencil.back.mask;
backFaceStencil.writeMask = stencil.back.mask;
backFaceStencil.readMask = stencil.readMask;
backFaceStencil.writeMask = stencil.writeMask;
frontFaceStencil.stencilCompareFunction = MetalDepthStencilCompareFunction(stencil.front.compareFunction);
frontFaceStencil.stencilFailureOperation = MetalStencilOperation(stencil.front.stencilFail);
frontFaceStencil.depthFailureOperation = MetalStencilOperation(stencil.front.depthFail);
frontFaceStencil.depthStencilPassOperation = MetalStencilOperation(stencil.front.depthStencilPass);
frontFaceStencil.readMask = stencil.front.mask;
frontFaceStencil.writeMask = stencil.front.mask;
frontFaceStencil.readMask = stencil.readMask;
frontFaceStencil.writeMask = stencil.writeMask;
mtlDepthStencilDescriptor.backFaceStencil = backFaceStencil;
mtlDepthStencilDescriptor.frontFaceStencil = frontFaceStencil;