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/*
* Copyright (c) 2017, Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
//!
//! \file mos_graphicsresource.cpp
//! \brief Container class for the basic gpu resource
//!
#include "mos_graphicsresource.h"
#include "mos_graphicsresource_specific.h"
#include "mos_util_debug.h"
#include "mos_utilities.h"
#include <string>
#include <fcntl.h>
#include <tuple>
uint32_t GraphicsResource::m_memAllocCounterGfx;
GraphicsResource::GraphicsResource()
{
MOS_OS_FUNCTION_ENTER;
m_allocationIndexMutex = MOS_CreateMutex();
MOS_OS_CHK_NULL_NO_STATUS_RETURN(m_allocationIndexMutex);
}
GraphicsResource::~GraphicsResource()
{
MOS_OS_FUNCTION_ENTER;
MOS_DestroyMutex(m_allocationIndexMutex);
m_allocationIndexMutex = nullptr;
}
MOS_STATUS GraphicsResource::Dump(OsContext* osContextPtr, uint32_t overrideOffset, uint32_t overrideSize, std::string outputFileName, std::string outputPath)
{
MOS_OS_FUNCTION_ENTER;
MOS_STATUS eStatus = MOS_STATUS_SUCCESS;
if (overrideSize == 0)
{
eStatus = MOS_STATUS_UNKNOWN;
return eStatus;
}
char sPath[MOS_MAX_PATH_LENGTH + 1];
uint32_t dwWritten = 0;
MOS_SecureStringPrint(
sPath,
sizeof(sPath),
sizeof(sPath) - 1,
"%s%s",
outputPath.c_str(),
outputFileName.c_str());
void* hFile = nullptr;
// Open file for writing
eStatus = MOS_CreateFile(
&hFile,
sPath,
O_WRONLY|O_CREAT);
if (eStatus != MOS_STATUS_SUCCESS)
{
MOS_OS_ASSERTMESSAGE("Failed to open file '%s'.", sPath);
eStatus = MOS_STATUS_FILE_OPEN_FAILED;
if (hFile != nullptr)
{
MOS_CloseHandle(hFile);
}
return eStatus;
}
char* pbData = nullptr;
LockParams params = {0};
params.m_readRequest = true;
pbData = (char *)this->Lock(osContextPtr, params);
if (pbData == nullptr)
{
MOS_OS_ASSERTMESSAGE("Failed to lock the gpu resource");
if (hFile != nullptr)
{
MOS_CloseHandle(hFile);
}
return MOS_STATUS_UNKNOWN;
}
pbData += overrideOffset;
// Write the file
if ((eStatus = MOS_WriteFile(
hFile,
pbData,
overrideSize,
&dwWritten,
nullptr)) != MOS_STATUS_SUCCESS)
{
MOS_OS_ASSERTMESSAGE("Failed to write to file '%s'.", sPath);
eStatus = MOS_STATUS_FILE_WRITE_FAILED;
if (hFile != nullptr)
{
MOS_CloseHandle(hFile);
}
}
eStatus = this->Unlock(osContextPtr);
if (eStatus != MOS_STATUS_SUCCESS)
{
MOS_OS_ASSERTMESSAGE("Failed to unlock the gpu resource");
}
if (hFile != nullptr)
{
MOS_CloseHandle(hFile);
}
return eStatus;
}
class GraphicsResource* GraphicsResource::CreateGraphicResource(GraphicsResource::ResourceType resourceType)
{
MOS_OS_FUNCTION_ENTER;
class GraphicsResource* pResource = nullptr;
switch (resourceType)
{
case osSpecificResource:
pResource = MOS_New(GraphicsResourceSpecific);
break;
default:
MOS_OS_ASSERTMESSAGE("Unknown Graphic Reosurce type %u passed in", resourceType);
pResource = nullptr;
}
return pResource;
}
int32_t GraphicsResource::GetAllocationIndex(GPU_CONTEXT_HANDLE gpuContextHandle)
{
MOS_OS_FUNCTION_ENTER;
GPU_CONTEXT_HANDLE curGpuContext = 0;
int32_t curAllocIndex = MOS_INVALID_ALLOC_INDEX;
int32_t ret = MOS_INVALID_ALLOC_INDEX;
MOS_LockMutex(m_allocationIndexMutex);
for (auto& curAllocationIndexTp : m_allocationIndexArray)
{
std::tie(curGpuContext, curAllocIndex) = curAllocationIndexTp ;
if (curGpuContext == gpuContextHandle)
{
ret = curAllocIndex;
break;
}
}
MOS_UnlockMutex(m_allocationIndexMutex);
return ret;
}
void GraphicsResource::ResetResourceAllocationIndex()
{
MOS_OS_FUNCTION_ENTER;
MOS_LockMutex(m_allocationIndexMutex);
m_allocationIndexArray.clear();
MOS_UnlockMutex(m_allocationIndexMutex);
}
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