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6566eb3193
Change-Id: I962ebd6e9075fcab9d7b6211524093109e62d382 Signed-off-by: Daria Hinz <daria.hinz@intel.com>
37 lines
952 B
C++
37 lines
952 B
C++
/*
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* Copyright (C) 2017-2019 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 "core/command_stream/linear_stream.h"
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#include "runtime/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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: sizeUsed(0), 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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: sizeUsed(0), 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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} else {
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maxAvailableSpace = 0;
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buffer = nullptr;
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}
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}
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LinearStream::LinearStream()
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: LinearStream(nullptr) {
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}
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} // namespace NEO
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