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74 lines
2.8 KiB
74 lines
2.8 KiB
/****************************************************************************
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Copyright (c) 2019-2023 Xiamen Yaji Software Co., Ltd.
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http://www.cocos.com
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights to
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use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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of the Software, and to permit persons to whom the Software is furnished to do so,
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subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#pragma once
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#include "gfx-base/GFXPipelineState.h"
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#include "MTLGPUObjects.h"
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#import <Metal/MTLDepthStencil.h>
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#import <Metal/MTLRenderPipeline.h>
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namespace cc {
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namespace gfx {
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class CCMTLRenderPass;
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class CCMTLPipelineState final : public PipelineState {
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public:
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explicit CCMTLPipelineState();
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~CCMTLPipelineState();
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CCMTLPipelineState(const CCMTLPipelineState &) = delete;
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CCMTLPipelineState(CCMTLPipelineState &&) = delete;
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CCMTLPipelineState &operator=(const CCMTLPipelineState &) = delete;
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CCMTLPipelineState &operator=(CCMTLPipelineState &&) = delete;
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inline CCMTLGPUPipelineState *getGPUPipelineState() const { return _GPUPipelineState; }
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void check(CCMTLRenderPass *renderPass = nullptr);
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protected:
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void doInit(const PipelineStateInfo &info) override;
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void doDestroy() override;
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bool initRenderPipeline();
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bool createMTLDepthStencilState();
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bool createGPUPipelineState();
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bool createMTLComputePipelineState();
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bool createMTLRenderPipelineState();
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bool setVertexDescriptor(MTLRenderPipelineDescriptor *);
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bool setMTLFunctionsAndFormats(MTLRenderPipelineDescriptor *);
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bool setBlendStates(MTLRenderPipelineDescriptor *);
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bool createMTLRenderPipeline(MTLRenderPipelineDescriptor *);
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bool _renderPipelineReady = false;
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id<MTLRenderPipelineState> _mtlRenderPipelineState = nil;
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id<MTLDepthStencilState> _mtlDepthStencilState = nil;
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id<MTLComputePipelineState> _mtlComputePipeline = nil;
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CCMTLGPUPipelineState *_GPUPipelineState = nullptr;
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};
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} // namespace gfx
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} // namespace cc
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