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// Copyright (c) 2018-2019 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.
#include "mfx_common.h"
#if defined (MFX_ENABLE_H264_VIDEO_ENCODE_HW)
#ifndef __MFX_H264_ENCODE_INTERFACE__H
#define __MFX_H264_ENCODE_INTERFACE__H
#include <vector>
#include <assert.h>
#include "mfxdefs.h"
#include "mfxvideo++int.h"
#include "mfx_h264_enc_common_hw.h"
// structures will be abstracted (ENCODE_CAPS, D3DDDIFORMAT)
#if defined(MFX_VA_LINUX)
#include "mfx_h264_encode_struct_vaapi.h"
#endif
#ifdef MFX_ENABLE_MFE
#include "mfx_mfe_adapter.h"
#endif
namespace MfxHwH264Encode
{
class PreAllocatedVector
{
public:
PreAllocatedVector()
: m_size(0)
{
}
void Alloc(mfxU32 capacity)
{
m_storage.resize(capacity);
m_size = 0;
}
void SetSize(mfxU32 size)
{
assert(size <= m_storage.size());
m_size = size;
}
mfxU32 Size() const
{
return m_size;
}
mfxU32 Capacity() const
{
return (mfxU32)m_storage.size();
}
mfxU8 * Buffer()
{
assert(m_storage.size() > 0);
return &m_storage[0];
}
mfxU8 const * Buffer() const
{
assert(m_storage.size() > 0);
return &m_storage[0];
}
private:
std::vector<mfxU8> m_storage;
mfxU32 m_size;
};
class DriverEncoder
{
public:
virtual ~DriverEncoder(){}
virtual
mfxStatus CreateAuxilliaryDevice(
VideoCORE * core,
GUID guid,
mfxU32 width,
mfxU32 height,
bool isTemporal = false) = 0;
virtual
mfxStatus CreateAccelerationService(
MfxVideoParam const & par) = 0;
virtual
mfxStatus Reset(
MfxVideoParam const & par) = 0;
virtual
mfxStatus Register(
mfxFrameAllocResponse & response,
D3DDDIFORMAT type) = 0;
virtual
mfxStatus Execute(
mfxHDLPair pair,
DdiTask const & task,
mfxU32 fieldId,
PreAllocatedVector const & sei) = 0;
virtual
mfxStatus QueryCompBufferInfo(
D3DDDIFORMAT type,
mfxFrameAllocRequest & request) = 0;
virtual
mfxStatus QueryEncodeCaps(
MFX_ENCODE_CAPS & caps) = 0;
virtual
mfxStatus QueryMbPerSec(
mfxVideoParam const & par,
mfxU32 (&mbPerSec)[16]) = 0;
virtual
mfxStatus QueryStatus(
DdiTask & task,
mfxU32 fieldId) = 0;
virtual
mfxStatus Destroy() = 0;
virtual
void ForceCodingFunction (mfxU16 codingFunction) = 0;
virtual
mfxStatus QueryHWGUID(
VideoCORE * core,
GUID guid,
bool isTemporal) = 0;
virtual
mfxStatus QueryEncCtrlCaps(
ENCODE_ENC_CTRL_CAPS & /*caps*/) { return MFX_ERR_UNSUPPORTED; };
virtual
mfxStatus GetEncCtrlCaps(
ENCODE_ENC_CTRL_CAPS & /*caps*/) { return MFX_ERR_UNSUPPORTED; };
virtual
mfxStatus SetEncCtrlCaps(
ENCODE_ENC_CTRL_CAPS const & /*caps*/) { return MFX_ERR_UNSUPPORTED; };
};
DriverEncoder* CreatePlatformH264Encoder( VideoCORE* core );
#if defined(MFX_ENABLE_MFE)
MFEVAAPIEncoder* CreatePlatformMFEEncoder( VideoCORE* core );
#endif
}; // namespace
#endif // __MFX_H264_ENCODE_INTERFACE__H
#endif // #if defined (MFX_ENABLE_H264_VIDEO_ENCODE_HW) && defined(MFX_VA_WIN)
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