59 lines
2.1 KiB
C
59 lines
2.1 KiB
C
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/*
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* Copyright (c) 2018, Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR 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
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#pragma once
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#include <cstdint>
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#include <cstdlib>
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#include <memory>
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#include "runtime/gmm_helper/gmm_lib.h"
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#include "runtime/api/cl_types.h"
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namespace OCLRT {
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enum class OCLPlane;
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struct HardwareInfo;
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struct ImageInfo;
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class GmmResourceInfo;
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class Gmm {
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public:
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virtual ~Gmm() = default;
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void create();
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void queryImageParams(ImageInfo &imgInfo, const HardwareInfo &hwInfo);
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uint32_t getRenderHAlignment();
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uint32_t getRenderVAlignment();
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void applyAuxFlags(ImageInfo &imgInfo, const HardwareInfo &hwInfo);
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bool unifiedAuxTranslationCapable() const;
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uint32_t queryQPitch(GFXCORE_FAMILY gfxFamily, GMM_RESOURCE_TYPE resType);
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void updateImgInfo(ImageInfo &imgInfo, cl_image_desc &imgDesc, cl_uint arrayIndex);
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uint8_t resourceCopyBlt(void *sys, void *gpu, uint32_t pitch, uint32_t height, unsigned char upload, OCLPlane plane);
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GMM_RESCREATE_PARAMS resourceParams = {};
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std::unique_ptr<GmmResourceInfo> gmmResourceInfo;
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bool isRenderCompressed = false;
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};
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} // namespace OCLRT
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