alexpete
76 lines
2.3 KiB
C++
76 lines
2.3 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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*/
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// Original file Copyright Crytek GMBH or its affiliates, used under license.
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#pragma once
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#include <Range.h>
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#include "GraphicsPipelineStateSet.h"
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// forward declarations
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typedef std::shared_ptr<CGraphicsPipelineStateLocalCache> CGraphicsPipelineStateLocalCachePtr;
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class GraphicsPipelinePass;
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struct SGraphicsPiplinePassContext
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{
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SGraphicsPiplinePassContext(GraphicsPipelinePass* pass, EShaderTechniqueID technique, uint32 filter)
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: pPass(pass)
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, techniqueID(technique)
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, batchFilter(filter)
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, nFrameID(0)
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, renderListId(EFSLIST_INVALID)
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, sortGroupID(0)
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, passId(0)
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, passSubId(0)
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, pPipelineStats(0)
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{
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}
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GraphicsPipelinePass* pPass;
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EShaderTechniqueID techniqueID;
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uint32 batchFilter;
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ERenderListID renderListId;
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int sortGroupID;
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threadID nProcessThreadID;
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uint64 nFrameID;
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// One of ERenderableTechnique
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uint32 passId;
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// When pass have multiple sub-passes, specified here, selects a different PSO from compiled render object.
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uint32 passSubId;
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// Current pipeline stats.
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SPipeStat* pPipelineStats;
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// rend items
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TRange<int> rendItems;
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};
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class GraphicsPipelinePass
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{
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public:
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virtual ~GraphicsPipelinePass() {}
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// Allocate resources needed by the pipeline pass
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virtual void Init() = 0;
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// Free resources used by the pipeline pass
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virtual void Shutdown() = 0;
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// Prepare pass before actual rendering starts (called every frame)
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virtual void Prepare() {};
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// Force pass to reset data
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virtual void Reset() = 0;
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// initialize command list with pass specific data
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virtual void PrepareCommandList([[maybe_unused]] CDeviceGraphicsCommandListRef RESTRICT_REFERENCE commandList) const {}
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};
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