44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
/*
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* Copyright (C) 2018-2022 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "shared/source/command_stream/linear_stream.h"
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#include "shared/source/memory_manager/graphics_allocation.h"
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namespace NEO {
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LinearStream::LinearStream(GraphicsAllocation *gfxAllocation, void *buffer, size_t bufferSize)
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: maxAvailableSpace(bufferSize), buffer(buffer), graphicsAllocation(gfxAllocation) {
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}
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LinearStream::LinearStream(void *buffer, size_t bufferSize)
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: LinearStream(nullptr, buffer, bufferSize) {
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}
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LinearStream::LinearStream(GraphicsAllocation *gfxAllocation)
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: graphicsAllocation(gfxAllocation) {
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if (gfxAllocation) {
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maxAvailableSpace = gfxAllocation->getUnderlyingBufferSize();
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buffer = gfxAllocation->getUnderlyingBuffer();
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}
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}
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LinearStream::LinearStream(void *buffer, size_t bufferSize, CommandContainer *cmdContainer, size_t batchBufferEndSize)
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: LinearStream(buffer, bufferSize) {
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this->cmdContainer = cmdContainer;
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this->batchBufferEndSize = batchBufferEndSize;
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}
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uint64_t LinearStream::getGpuBase() const {
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if (graphicsAllocation) {
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return graphicsAllocation->getGpuAddress();
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}
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return gpuBase;
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}
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} // namespace NEO
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