mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-13 11:56:35 +00:00
66 lines
2.9 KiB
C
66 lines
2.9 KiB
C
|
/*############################################################################
|
||
|
|
# Copyright Intel Corporation
|
||
|
|
#
|
||
|
|
# SPDX-License-Identifier: MIT
|
||
|
|
############################################################################*/
|
||
|
|
|
||
|
|
#ifndef __MFXVP8_H__
|
||
|
|
#define __MFXVP8_H__
|
||
|
|
|
||
|
|
#include "mfxdefs.h"
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
enum {
|
||
|
|
MFX_CODEC_VP8 = MFX_MAKEFOURCC('V','P','8',' '),
|
||
|
|
};
|
||
|
|
|
||
|
|
/* VP8 CodecProfile*/
|
||
|
|
enum {
|
||
|
|
MFX_PROFILE_VP8_0 = 0+1,
|
||
|
|
MFX_PROFILE_VP8_1 = 1+1,
|
||
|
|
MFX_PROFILE_VP8_2 = 2+1,
|
||
|
|
MFX_PROFILE_VP8_3 = 3+1,
|
||
|
|
};
|
||
|
|
|
||
|
|
/* Extended Buffer Ids */
|
||
|
|
enum {
|
||
|
|
/*!
|
||
|
|
This extended buffer describes VP8 encoder configuration parameters. See the mfxExtVP8CodingOption structure for details.
|
||
|
|
The application can attach this buffer to the mfxVideoParam structure for encoding initialization.
|
||
|
|
*/
|
||
|
|
MFX_EXTBUFF_VP8_CODING_OPTION = MFX_MAKEFOURCC('V','P','8','E'),
|
||
|
|
};
|
||
|
|
|
||
|
|
MFX_PACK_BEGIN_USUAL_STRUCT()
|
||
|
|
/*! Describes VP8 coding options. */
|
||
|
|
typedef struct {
|
||
|
|
mfxExtBuffer Header; /*!< Extension buffer header. Header.BufferId must be equal to MFX_EXTBUFF_VP8_CODING_OPTION. */
|
||
|
|
|
||
|
|
mfxU16 Version; /*!< Determines the bitstream version. Corresponds to the same VP8 syntax element in frame_tag. */
|
||
|
|
mfxU16 EnableMultipleSegments; /*!< Set this option to ON to enable segmentation. This is tri-state option. See the CodingOptionValue
|
||
|
|
enumerator for values of this option. */
|
||
|
|
mfxU16 LoopFilterType; /*!< Select the type of filter (normal or simple). Corresponds to VP8 syntax element filter_type. */
|
||
|
|
mfxU16 LoopFilterLevel[4]; /*!< Controls the filter strength. Corresponds to VP8 syntax element loop_filter_level. */
|
||
|
|
mfxU16 SharpnessLevel; /*!< Controls the filter sensitivity. Corresponds to VP8 syntax element sharpness_level. */
|
||
|
|
mfxU16 NumTokenPartitions; /*!< Specifies number of token partitions in the coded frame. */
|
||
|
|
mfxI16 LoopFilterRefTypeDelta[4]; /*!< Loop filter level delta for reference type (intra, last, golden, altref). */
|
||
|
|
mfxI16 LoopFilterMbModeDelta[4]; /*!< Loop filter level delta for MB modes. */
|
||
|
|
mfxI16 SegmentQPDelta[4]; /*!< QP delta for segment. */
|
||
|
|
mfxI16 CoeffTypeQPDelta[5]; /*!< QP delta for coefficient type (YDC, Y2AC, Y2DC, UVAC, UVDC). */
|
||
|
|
mfxU16 WriteIVFHeaders; /*!< Set this option to ON to enable insertion of IVF container headers into bitstream. This is tri-state
|
||
|
|
option. See the CodingOptionValue enumerator for values of this option */
|
||
|
|
mfxU32 NumFramesForIVFHeader; /*!< Specifies number of frames for IVF header when WriteIVFHeaders is ON. */
|
||
|
|
mfxU16 reserved[223];
|
||
|
|
} mfxExtVP8CodingOption;
|
||
|
|
MFX_PACK_END()
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
} // extern "C"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|