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// Copyright (c) 2017-2019 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.
#ifndef __MFXLA_H__
#define __MFXLA_H__
#include "mfxdefs.h"
#include "mfxvstructures.h"
#ifdef __cplusplus
extern "C"
{
#endif /* __cplusplus */
enum
{
MFX_DEPRECATED_ENUM_FIELD_INSIDE(MFX_EXTBUFF_LOOKAHEAD_CTRL) = MFX_MAKEFOURCC('L','A','C','T'),
MFX_DEPRECATED_ENUM_FIELD_INSIDE(MFX_EXTBUFF_LOOKAHEAD_STAT) = MFX_MAKEFOURCC('L','A','S','T'),
};
MFX_DEPRECATED_ENUM_FIELD_OUTSIDE(MFX_EXTBUFF_LOOKAHEAD_CTRL);
MFX_DEPRECATED_ENUM_FIELD_OUTSIDE(MFX_EXTBUFF_LOOKAHEAD_STAT);
MFX_PACK_BEGIN_USUAL_STRUCT()
MFX_DEPRECATED typedef struct
{
mfxExtBuffer Header;
mfxU16 LookAheadDepth;
mfxU16 DependencyDepth;
mfxU16 DownScaleFactor;
mfxU16 BPyramid;
mfxU16 reserved1[23];
mfxU16 NumOutStream;
struct mfxStream{
mfxU16 Width;
mfxU16 Height;
mfxU16 reserved2[14];
} OutStream[16];
}mfxExtLAControl;
MFX_PACK_END()
MFX_PACK_BEGIN_STRUCT_W_L_TYPE()
MFX_DEPRECATED typedef struct
{
mfxU16 Width;
mfxU16 Height;
mfxU32 FrameType;
mfxU32 FrameDisplayOrder;
mfxU32 FrameEncodeOrder;
mfxU32 IntraCost;
mfxU32 InterCost;
mfxU32 DependencyCost; //aggregated cost, how this frame influences subsequent frames
mfxU16 Layer;
mfxU16 reserved[23];
mfxU64 EstimatedRate[52];
}mfxLAFrameInfo;
MFX_PACK_END()
MFX_PACK_BEGIN_STRUCT_W_PTR()
MFX_DEPRECATED typedef struct {
mfxExtBuffer Header;
mfxU16 reserved[20];
mfxU16 NumAlloc; //number of allocated mfxLAFrameInfo structures
mfxU16 NumStream; //number of resolutions
mfxU16 NumFrame; //number of frames for each resolution
mfxLAFrameInfo *FrameStat; //frame statistics
mfxFrameSurface1 *OutSurface; //reordered surface
} mfxExtLAFrameStatistics;
MFX_PACK_END()
#ifdef __cplusplus
} // extern "C"
#endif /* __cplusplus */
#endif
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