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/*
* Copyright (c) 2007-2017, 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 cm_surface_2d_rt_os.cpp
//! \brief Contains Linux-dependent CmSurface2DRT member functions.
//!
#include "cm_surface_2d_rt.h"
#include "cm_surface_manager.h"
#include "cm_device_rt.h"
#include "cm_mem.h"
#define COPY_OPTION(option) (option & 0x1)
namespace CMRT_UMD
{
//*-----------------------------------------------------------------------------
//| Purpose: Constructor of CmSurface2D
//| Returns: None.
//*-----------------------------------------------------------------------------
CmSurface2DRT::CmSurface2DRT(
uint32_t handle,
uint32_t width,
uint32_t height,
uint32_t pitch,
CM_SURFACE_FORMAT format,
CmSurfaceManager* surfaceManager ,
bool isCmCreated):
CmSurface2DRTBase(handle, width, height, pitch, format, surfaceManager, isCmCreated),
m_vaSurfaceID(0),
m_vaCreated(0),
m_vaDisplay(nullptr)
{
}
//*-----------------------------------------------------------------------------
//| Purpose: Destructor of CmSurface2D
//| Returns: None.
//*-----------------------------------------------------------------------------
CmSurface2DRT::~CmSurface2DRT( void )
{
for( uint32_t i = 0; i < CM_HAL_MAX_NUM_2D_ALIASES; ++i )
{
MosSafeDelete(m_aliasIndexes[i]);
}
if(m_vaCreated && IsCmCreated())
// if(m_vaCreated )
{
// Release VA Surface created in thin layer via call back
CmDeviceRT *device;
m_surfaceMgr->GetCmDevice(device);
device->ReleaseVASurface(m_vaDisplay, &m_vaSurfaceID);
}
}
//*-----------------------------------------------------------------------------
//| Purpose: Create Surface 2D
//| Arguments :
//| index [in] index in runtime Surface2D table
//| handle [in] index in driver's surface2D table
//| width [in] width of the CmSurface2D
//| height [in] height of the CmSurface2D
//| pitch [in] pitch of the CmSurface2D
//| format [out] format of CmSurface2D
//| isCmCreated [out] ture,if the surface created by CM;
//| false,if the surface created externally
//| surfaceManager [out] Pointer to CmSurfaceManager
//| surface [out] Reference to the Pointer to CmSurface2D
//| Returns: Result of the operation.
//*-----------------------------------------------------------------------------
int32_t CmSurface2DRT::Create(
uint32_t index,
uint32_t handle,
uint32_t width,
uint32_t height,
uint32_t pitch,
CM_SURFACE_FORMAT format,
bool isCmCreated,
CmSurfaceManager* surfaceManager,
CmSurface2DRT* &surface )
{
int32_t result = CM_SUCCESS;
surface = new (std::nothrow) CmSurface2DRT( handle,width,height, pitch,format,surfaceManager, isCmCreated);
if( surface )
{
result = surface->Initialize( index );
if( result != CM_SUCCESS )
{
CmSurface* baseSurface = surface;
CmSurface::Destroy( baseSurface );
}
}
else
{
CM_ASSERTMESSAGE("Error: Failed to CmSurface2DRTBase due to out of system memory.")
result = CM_OUT_OF_HOST_MEMORY;
}
return result;
}
int32_t CmSurface2DRT::SetVaSurfaceID( VASurfaceID vaSurface, void *vaDisplay)
{
m_vaSurfaceID = vaSurface;
m_vaCreated = true;
m_vaDisplay = vaDisplay;
return CM_SUCCESS;
}
CM_RT_API int32_t CmSurface2DRT::GetVaSurfaceID( VASurfaceID &vaSurface)
{
vaSurface = m_vaSurfaceID;
return CM_SUCCESS;
}
} // namespace
|
