mirror of
https://github.com/intel/compute-runtime.git
synced 2025-12-20 00:24:58 +08:00
7df9945ebe
Change-Id: I67a6919bbbff1d30c7d6cdb257b41c87bad51e7f Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
37 lines
967 B
C++
37 lines
967 B
C++
/*
|
|
* Copyright (C) 2017-2020 Intel Corporation
|
|
*
|
|
* SPDX-License-Identifier: MIT
|
|
*
|
|
*/
|
|
|
|
#include "shared/source/command_stream/linear_stream.h"
|
|
|
|
#include "shared/source/memory_manager/graphics_allocation.h"
|
|
|
|
namespace NEO {
|
|
|
|
LinearStream::LinearStream(GraphicsAllocation *gfxAllocation, void *buffer, size_t bufferSize)
|
|
: sizeUsed(0), maxAvailableSpace(bufferSize), buffer(buffer), graphicsAllocation(gfxAllocation) {
|
|
}
|
|
|
|
LinearStream::LinearStream(void *buffer, size_t bufferSize)
|
|
: LinearStream(nullptr, buffer, bufferSize) {
|
|
}
|
|
|
|
LinearStream::LinearStream(GraphicsAllocation *gfxAllocation)
|
|
: sizeUsed(0), graphicsAllocation(gfxAllocation) {
|
|
if (gfxAllocation) {
|
|
maxAvailableSpace = gfxAllocation->getUnderlyingBufferSize();
|
|
buffer = gfxAllocation->getUnderlyingBuffer();
|
|
} else {
|
|
maxAvailableSpace = 0;
|
|
buffer = nullptr;
|
|
}
|
|
}
|
|
|
|
LinearStream::LinearStream()
|
|
: LinearStream(nullptr) {
|
|
}
|
|
} // namespace NEO
|