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https://github.com/intel/compute-runtime.git
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52 lines
2.1 KiB
C++
52 lines
2.1 KiB
C++
/*
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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 "runtime/sharings/gl/gl_sharing.h"
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#include "CL/cl_gl.h"
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struct _tagCLGLBufferInfo;
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namespace OCLRT {
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class Buffer;
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class Context;
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class GlBuffer : public GlSharing {
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public:
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static Buffer *createSharedGlBuffer(Context *context, cl_mem_flags flags, unsigned int bufferId, cl_int *errcodeRet);
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void synchronizeObject(UpdateData &updateData) override;
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void releaseReusedGraphicsAllocation() override;
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protected:
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GlBuffer(GLSharingFunctions *sharingFunctions, unsigned int glObjectId)
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: GlSharing(sharingFunctions, CL_GL_OBJECT_BUFFER, glObjectId){};
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void releaseResource(MemObj *memObject) override;
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void resolveGraphicsAllocationChange(osHandle currentSharedHandle, UpdateData *updateData) override;
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void popGraphicsAllocationFromReuse(GraphicsAllocation *graphicsAllocation);
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static GraphicsAllocation *createGraphicsAllocation(Context *context, unsigned int bufferId, _tagCLGLBufferInfo &bufferInfo);
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};
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} // namespace OCLRT
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