mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-24 10:41:04 +00:00
Code Issues 1 Projects Releases Wiki Activity
gstreamer/subprojects/gst-plugins-bad/sys/v4l2codecs/linux/v4l2-controls.h
Nicolas Dufresne aea74db1a2 v4l2: Sync headers to current media_stage 
commit d78b9d6671decdaedb539635b1d0a34f8f5934f8

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3447>
2023-06-15 14:32:32 +00:00

3484 lines
146 KiB
C
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) */
/*
* Video for Linux Two controls header file
*
* Copyright (C) 1999-2012 the contributors
*
* The contents of this header was split off from videodev2.h. All control
* definitions should be added to this header, which is included by
* videodev2.h.
*/
#ifndef __LINUX_V4L2_CONTROLS_H
#define __LINUX_V4L2_CONTROLS_H
#include "linux/types-compat.h"
/* Control classes */
#define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */
#define V4L2_CTRL_CLASS_CODEC 0x00990000 /* Stateful codec controls */
#define V4L2_CTRL_CLASS_CAMERA 0x009a0000 /* Camera class controls */
#define V4L2_CTRL_CLASS_FM_TX 0x009b0000 /* FM Modulator controls */
#define V4L2_CTRL_CLASS_FLASH 0x009c0000 /* Camera flash controls */
#define V4L2_CTRL_CLASS_JPEG 0x009d0000 /* JPEG-compression controls */
#define V4L2_CTRL_CLASS_IMAGE_SOURCE 0x009e0000 /* Image source controls */
#define V4L2_CTRL_CLASS_IMAGE_PROC 0x009f0000 /* Image processing controls */
#define V4L2_CTRL_CLASS_DV 0x00a00000 /* Digital Video controls */
#define V4L2_CTRL_CLASS_FM_RX 0x00a10000 /* FM Receiver controls */
#define V4L2_CTRL_CLASS_RF_TUNER 0x00a20000 /* RF tuner controls */
#define V4L2_CTRL_CLASS_DETECT 0x00a30000 /* Detection controls */
#define V4L2_CTRL_CLASS_CODEC_STATELESS 0x00a40000 /* Stateless codecs controls */
#define V4L2_CTRL_CLASS_COLORIMETRY 0x00a50000 /* Colorimetry controls */
/* User-class control IDs */
#define V4L2_CID_BASE (V4L2_CTRL_CLASS_USER | 0x900)
#define V4L2_CID_USER_BASE V4L2_CID_BASE
#define V4L2_CID_USER_CLASS (V4L2_CTRL_CLASS_USER | 1)
#define V4L2_CID_BRIGHTNESS (V4L2_CID_BASE+0)
#define V4L2_CID_CONTRAST (V4L2_CID_BASE+1)
#define V4L2_CID_SATURATION (V4L2_CID_BASE+2)
#define V4L2_CID_HUE (V4L2_CID_BASE+3)
#define V4L2_CID_AUDIO_VOLUME (V4L2_CID_BASE+5)
#define V4L2_CID_AUDIO_BALANCE (V4L2_CID_BASE+6)
#define V4L2_CID_AUDIO_BASS (V4L2_CID_BASE+7)
#define V4L2_CID_AUDIO_TREBLE (V4L2_CID_BASE+8)
#define V4L2_CID_AUDIO_MUTE (V4L2_CID_BASE+9)
#define V4L2_CID_AUDIO_LOUDNESS (V4L2_CID_BASE+10)
#define V4L2_CID_BLACK_LEVEL (V4L2_CID_BASE+11) /* Deprecated */
#define V4L2_CID_AUTO_WHITE_BALANCE (V4L2_CID_BASE+12)
#define V4L2_CID_DO_WHITE_BALANCE (V4L2_CID_BASE+13)
#define V4L2_CID_RED_BALANCE (V4L2_CID_BASE+14)
#define V4L2_CID_BLUE_BALANCE (V4L2_CID_BASE+15)
#define V4L2_CID_GAMMA (V4L2_CID_BASE+16)
#define V4L2_CID_WHITENESS (V4L2_CID_GAMMA) /* Deprecated */
#define V4L2_CID_EXPOSURE (V4L2_CID_BASE+17)
#define V4L2_CID_AUTOGAIN (V4L2_CID_BASE+18)
#define V4L2_CID_GAIN (V4L2_CID_BASE+19)
#define V4L2_CID_HFLIP (V4L2_CID_BASE+20)
#define V4L2_CID_VFLIP (V4L2_CID_BASE+21)
#define V4L2_CID_POWER_LINE_FREQUENCY (V4L2_CID_BASE+24)
enum v4l2_power_line_frequency {
V4L2_CID_POWER_LINE_FREQUENCY_DISABLED = 0,
V4L2_CID_POWER_LINE_FREQUENCY_50HZ = 1,
V4L2_CID_POWER_LINE_FREQUENCY_60HZ = 2,
V4L2_CID_POWER_LINE_FREQUENCY_AUTO = 3,
};
#define V4L2_CID_HUE_AUTO (V4L2_CID_BASE+25)
#define V4L2_CID_WHITE_BALANCE_TEMPERATURE (V4L2_CID_BASE+26)
#define V4L2_CID_SHARPNESS (V4L2_CID_BASE+27)
#define V4L2_CID_BACKLIGHT_COMPENSATION (V4L2_CID_BASE+28)
#define V4L2_CID_CHROMA_AGC (V4L2_CID_BASE+29)
#define V4L2_CID_COLOR_KILLER (V4L2_CID_BASE+30)
#define V4L2_CID_COLORFX (V4L2_CID_BASE+31)
enum v4l2_colorfx {
V4L2_COLORFX_NONE = 0,
V4L2_COLORFX_BW = 1,
V4L2_COLORFX_SEPIA = 2,
V4L2_COLORFX_NEGATIVE = 3,
V4L2_COLORFX_EMBOSS = 4,
V4L2_COLORFX_SKETCH = 5,
V4L2_COLORFX_SKY_BLUE = 6,
V4L2_COLORFX_GRASS_GREEN = 7,
V4L2_COLORFX_SKIN_WHITEN = 8,
V4L2_COLORFX_VIVID = 9,
V4L2_COLORFX_AQUA = 10,
V4L2_COLORFX_ART_FREEZE = 11,
V4L2_COLORFX_SILHOUETTE = 12,
V4L2_COLORFX_SOLARIZATION = 13,
V4L2_COLORFX_ANTIQUE = 14,
V4L2_COLORFX_SET_CBCR = 15,
V4L2_COLORFX_SET_RGB = 16,
};
#define V4L2_CID_AUTOBRIGHTNESS (V4L2_CID_BASE+32)
#define V4L2_CID_BAND_STOP_FILTER (V4L2_CID_BASE+33)
#define V4L2_CID_ROTATE (V4L2_CID_BASE+34)
#define V4L2_CID_BG_COLOR (V4L2_CID_BASE+35)
#define V4L2_CID_CHROMA_GAIN (V4L2_CID_BASE+36)
#define V4L2_CID_ILLUMINATORS_1 (V4L2_CID_BASE+37)
#define V4L2_CID_ILLUMINATORS_2 (V4L2_CID_BASE+38)
#define V4L2_CID_MIN_BUFFERS_FOR_CAPTURE (V4L2_CID_BASE+39)
#define V4L2_CID_MIN_BUFFERS_FOR_OUTPUT (V4L2_CID_BASE+40)
#define V4L2_CID_ALPHA_COMPONENT (V4L2_CID_BASE+41)
#define V4L2_CID_COLORFX_CBCR (V4L2_CID_BASE+42)
#define V4L2_CID_COLORFX_RGB (V4L2_CID_BASE+43)
/* last CID + 1 */
#define V4L2_CID_LASTP1 (V4L2_CID_BASE+44)
/* USER-class private control IDs */
/*
* The base for the meye driver controls. This driver was removed, but
* we keep this define in case any software still uses it.
*/
#define V4L2_CID_USER_MEYE_BASE (V4L2_CID_USER_BASE + 0x1000)
/* The base for the bttv driver controls.
* We reserve 32 controls for this driver. */
#define V4L2_CID_USER_BTTV_BASE (V4L2_CID_USER_BASE + 0x1010)
/* The base for the s2255 driver controls.
* We reserve 16 controls for this driver. */
#define V4L2_CID_USER_S2255_BASE (V4L2_CID_USER_BASE + 0x1030)
/*
* The base for the si476x driver controls. See include/media/drv-intf/si476x.h
* for the list of controls. Total of 16 controls is reserved for this driver
*/
#define V4L2_CID_USER_SI476X_BASE (V4L2_CID_USER_BASE + 0x1040)
/* The base for the TI VPE driver controls. Total of 16 controls is reserved for
* this driver */
#define V4L2_CID_USER_TI_VPE_BASE (V4L2_CID_USER_BASE + 0x1050)
/* The base for the saa7134 driver controls.
* We reserve 16 controls for this driver. */
#define V4L2_CID_USER_SAA7134_BASE (V4L2_CID_USER_BASE + 0x1060)
/* The base for the adv7180 driver controls.
* We reserve 16 controls for this driver. */
#define V4L2_CID_USER_ADV7180_BASE (V4L2_CID_USER_BASE + 0x1070)
/* The base for the tc358743 driver controls.
* We reserve 16 controls for this driver. */
#define V4L2_CID_USER_TC358743_BASE (V4L2_CID_USER_BASE + 0x1080)
/* The base for the max217x driver controls.
* We reserve 32 controls for this driver
*/
#define V4L2_CID_USER_MAX217X_BASE (V4L2_CID_USER_BASE + 0x1090)
/* The base for the imx driver controls.
* We reserve 16 controls for this driver. */
#define V4L2_CID_USER_IMX_BASE (V4L2_CID_USER_BASE + 0x10b0)
/*
* The base for the atmel isc driver controls.
* We reserve 32 controls for this driver.
*/
#define V4L2_CID_USER_ATMEL_ISC_BASE (V4L2_CID_USER_BASE + 0x10c0)
/*
* The base for the CODA driver controls.
* We reserve 16 controls for this driver.
*/
#define V4L2_CID_USER_CODA_BASE (V4L2_CID_USER_BASE + 0x10e0)
/*
* The base for MIPI CCS driver controls.
* We reserve 128 controls for this driver.
*/
#define V4L2_CID_USER_CCS_BASE (V4L2_CID_USER_BASE + 0x10f0)
/*
* The base for Allegro driver controls.
* We reserve 16 controls for this driver.
*/
#define V4L2_CID_USER_ALLEGRO_BASE (V4L2_CID_USER_BASE + 0x1170)
/*
* The base for the isl7998x driver controls.
* We reserve 16 controls for this driver.
*/
#define V4L2_CID_USER_ISL7998X_BASE (V4L2_CID_USER_BASE + 0x1180)
/*
* The base for DW100 driver controls.
* We reserve 16 controls for this driver.
*/
#define V4L2_CID_USER_DW100_BASE (V4L2_CID_USER_BASE + 0x1190)
/*
* The base for Aspeed driver controls.
* We reserve 16 controls for this driver.
*/
#define V4L2_CID_USER_ASPEED_BASE (V4L2_CID_USER_BASE + 0x11a0)
/* MPEG-class control IDs */
/* The MPEG controls are applicable to all codec controls
* and the 'MPEG' part of the define is historical */
#define V4L2_CID_CODEC_BASE (V4L2_CTRL_CLASS_CODEC | 0x900)
#define V4L2_CID_CODEC_CLASS (V4L2_CTRL_CLASS_CODEC | 1)
/* MPEG streams, specific to multiplexed streams */
#define V4L2_CID_MPEG_STREAM_TYPE (V4L2_CID_CODEC_BASE+0)
enum v4l2_mpeg_stream_type {
V4L2_MPEG_STREAM_TYPE_MPEG2_PS = 0, /* MPEG-2 program stream */
V4L2_MPEG_STREAM_TYPE_MPEG2_TS = 1, /* MPEG-2 transport stream */
V4L2_MPEG_STREAM_TYPE_MPEG1_SS = 2, /* MPEG-1 system stream */
V4L2_MPEG_STREAM_TYPE_MPEG2_DVD = 3, /* MPEG-2 DVD-compatible stream */
V4L2_MPEG_STREAM_TYPE_MPEG1_VCD = 4, /* MPEG-1 VCD-compatible stream */
V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */
};
#define V4L2_CID_MPEG_STREAM_PID_PMT (V4L2_CID_CODEC_BASE+1)
#define V4L2_CID_MPEG_STREAM_PID_AUDIO (V4L2_CID_CODEC_BASE+2)
#define V4L2_CID_MPEG_STREAM_PID_VIDEO (V4L2_CID_CODEC_BASE+3)
#define V4L2_CID_MPEG_STREAM_PID_PCR (V4L2_CID_CODEC_BASE+4)
#define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO (V4L2_CID_CODEC_BASE+5)
#define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO (V4L2_CID_CODEC_BASE+6)
#define V4L2_CID_MPEG_STREAM_VBI_FMT (V4L2_CID_CODEC_BASE+7)
enum v4l2_mpeg_stream_vbi_fmt {
V4L2_MPEG_STREAM_VBI_FMT_NONE = 0, /* No VBI in the MPEG stream */
V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1, /* VBI in private packets, IVTV format */
};
/* MPEG audio controls specific to multiplexed streams */
#define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ (V4L2_CID_CODEC_BASE+100)
enum v4l2_mpeg_audio_sampling_freq {
V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0,
V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1,
V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2,
};
#define V4L2_CID_MPEG_AUDIO_ENCODING (V4L2_CID_CODEC_BASE+101)
enum v4l2_mpeg_audio_encoding {
V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
V4L2_MPEG_AUDIO_ENCODING_AAC = 3,
V4L2_MPEG_AUDIO_ENCODING_AC3 = 4,
};
#define V4L2_CID_MPEG_AUDIO_L1_BITRATE (V4L2_CID_CODEC_BASE+102)
enum v4l2_mpeg_audio_l1_bitrate {
V4L2_MPEG_AUDIO_L1_BITRATE_32K = 0,
V4L2_MPEG_AUDIO_L1_BITRATE_64K = 1,
V4L2_MPEG_AUDIO_L1_BITRATE_96K = 2,
V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3,
V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4,
V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5,
V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6,
V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7,
V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8,
V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9,
V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10,
V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11,
V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12,
V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13,
};
#define V4L2_CID_MPEG_AUDIO_L2_BITRATE (V4L2_CID_CODEC_BASE+103)
enum v4l2_mpeg_audio_l2_bitrate {
V4L2_MPEG_AUDIO_L2_BITRATE_32K = 0,
V4L2_MPEG_AUDIO_L2_BITRATE_48K = 1,
V4L2_MPEG_AUDIO_L2_BITRATE_56K = 2,
V4L2_MPEG_AUDIO_L2_BITRATE_64K = 3,
V4L2_MPEG_AUDIO_L2_BITRATE_80K = 4,
V4L2_MPEG_AUDIO_L2_BITRATE_96K = 5,
V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6,
V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7,
V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8,
V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9,
V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10,
V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11,
V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12,
V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13,
};
#define V4L2_CID_MPEG_AUDIO_L3_BITRATE (V4L2_CID_CODEC_BASE+104)
enum v4l2_mpeg_audio_l3_bitrate {
V4L2_MPEG_AUDIO_L3_BITRATE_32K = 0,
V4L2_MPEG_AUDIO_L3_BITRATE_40K = 1,
V4L2_MPEG_AUDIO_L3_BITRATE_48K = 2,
V4L2_MPEG_AUDIO_L3_BITRATE_56K = 3,
V4L2_MPEG_AUDIO_L3_BITRATE_64K = 4,
V4L2_MPEG_AUDIO_L3_BITRATE_80K = 5,
V4L2_MPEG_AUDIO_L3_BITRATE_96K = 6,
V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7,
V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8,
V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9,
V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10,
V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11,
V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12,
V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13,
};
#define V4L2_CID_MPEG_AUDIO_MODE (V4L2_CID_CODEC_BASE+105)
enum v4l2_mpeg_audio_mode {
V4L2_MPEG_AUDIO_MODE_STEREO = 0,
V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1,
V4L2_MPEG_AUDIO_MODE_DUAL = 2,
V4L2_MPEG_AUDIO_MODE_MONO = 3,
};
#define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION (V4L2_CID_CODEC_BASE+106)
enum v4l2_mpeg_audio_mode_extension {
V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4 = 0,
V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8 = 1,
V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2,
V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3,
};
#define V4L2_CID_MPEG_AUDIO_EMPHASIS (V4L2_CID_CODEC_BASE+107)
enum v4l2_mpeg_audio_emphasis {
V4L2_MPEG_AUDIO_EMPHASIS_NONE = 0,
V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1,
V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17 = 2,
};
#define V4L2_CID_MPEG_AUDIO_CRC (V4L2_CID_CODEC_BASE+108)
enum v4l2_mpeg_audio_crc {
V4L2_MPEG_AUDIO_CRC_NONE = 0,
V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
};
#define V4L2_CID_MPEG_AUDIO_MUTE (V4L2_CID_CODEC_BASE+109)
#define V4L2_CID_MPEG_AUDIO_AAC_BITRATE (V4L2_CID_CODEC_BASE+110)
#define V4L2_CID_MPEG_AUDIO_AC3_BITRATE (V4L2_CID_CODEC_BASE+111)
enum v4l2_mpeg_audio_ac3_bitrate {
V4L2_MPEG_AUDIO_AC3_BITRATE_32K = 0,
V4L2_MPEG_AUDIO_AC3_BITRATE_40K = 1,
V4L2_MPEG_AUDIO_AC3_BITRATE_48K = 2,
V4L2_MPEG_AUDIO_AC3_BITRATE_56K = 3,
V4L2_MPEG_AUDIO_AC3_BITRATE_64K = 4,
V4L2_MPEG_AUDIO_AC3_BITRATE_80K = 5,
V4L2_MPEG_AUDIO_AC3_BITRATE_96K = 6,
V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7,
V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8,
V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9,
V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10,
V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11,
V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12,
V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13,
V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14,
V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15,
V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16,
V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17,
V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18,
};
#define V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK (V4L2_CID_CODEC_BASE+112)
enum v4l2_mpeg_audio_dec_playback {
V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO = 0,
V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO = 1,
V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT = 2,
V4L2_MPEG_AUDIO_DEC_PLAYBACK_RIGHT = 3,
V4L2_MPEG_AUDIO_DEC_PLAYBACK_MONO = 4,
V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO = 5,
};
#define V4L2_CID_MPEG_AUDIO_DEC_MULTILINGUAL_PLAYBACK (V4L2_CID_CODEC_BASE+113)
/* MPEG video controls specific to multiplexed streams */
#define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_CODEC_BASE+200)
enum v4l2_mpeg_video_encoding {
V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0,
V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1,
V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2,
};
#define V4L2_CID_MPEG_VIDEO_ASPECT (V4L2_CID_CODEC_BASE+201)
enum v4l2_mpeg_video_aspect {
V4L2_MPEG_VIDEO_ASPECT_1x1 = 0,
V4L2_MPEG_VIDEO_ASPECT_4x3 = 1,
V4L2_MPEG_VIDEO_ASPECT_16x9 = 2,
V4L2_MPEG_VIDEO_ASPECT_221x100 = 3,
};
#define V4L2_CID_MPEG_VIDEO_B_FRAMES (V4L2_CID_CODEC_BASE+202)
#define V4L2_CID_MPEG_VIDEO_GOP_SIZE (V4L2_CID_CODEC_BASE+203)
#define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE (V4L2_CID_CODEC_BASE+204)
#define V4L2_CID_MPEG_VIDEO_PULLDOWN (V4L2_CID_CODEC_BASE+205)
#define V4L2_CID_MPEG_VIDEO_BITRATE_MODE (V4L2_CID_CODEC_BASE+206)
enum v4l2_mpeg_video_bitrate_mode {
V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0,
V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1,
V4L2_MPEG_VIDEO_BITRATE_MODE_CQ = 2,
};
#define V4L2_CID_MPEG_VIDEO_BITRATE (V4L2_CID_CODEC_BASE+207)
#define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK (V4L2_CID_CODEC_BASE+208)
#define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_CODEC_BASE+209)
#define V4L2_CID_MPEG_VIDEO_MUTE (V4L2_CID_CODEC_BASE+210)
#define V4L2_CID_MPEG_VIDEO_MUTE_YUV (V4L2_CID_CODEC_BASE+211)
#define V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE (V4L2_CID_CODEC_BASE+212)
#define V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER (V4L2_CID_CODEC_BASE+213)
#define V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB (V4L2_CID_CODEC_BASE+214)
#define V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE (V4L2_CID_CODEC_BASE+215)
#define V4L2_CID_MPEG_VIDEO_HEADER_MODE (V4L2_CID_CODEC_BASE+216)
enum v4l2_mpeg_video_header_mode {
V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE = 0,
V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME = 1,
};
#define V4L2_CID_MPEG_VIDEO_MAX_REF_PIC (V4L2_CID_CODEC_BASE+217)
#define V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE (V4L2_CID_CODEC_BASE+218)
#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES (V4L2_CID_CODEC_BASE+219)
#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB (V4L2_CID_CODEC_BASE+220)
#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE (V4L2_CID_CODEC_BASE+221)
enum v4l2_mpeg_video_multi_slice_mode {
V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE = 0,
V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB = 1,
V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES = 2,
/* Kept for backwards compatibility reasons. Stupid typo... */
V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB = 1,
V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES = 2,
};
#define V4L2_CID_MPEG_VIDEO_VBV_SIZE (V4L2_CID_CODEC_BASE+222)
#define V4L2_CID_MPEG_VIDEO_DEC_PTS (V4L2_CID_CODEC_BASE+223)
#define V4L2_CID_MPEG_VIDEO_DEC_FRAME (V4L2_CID_CODEC_BASE+224)
#define V4L2_CID_MPEG_VIDEO_VBV_DELAY (V4L2_CID_CODEC_BASE+225)
#define V4L2_CID_MPEG_VIDEO_REPEAT_SEQ_HEADER (V4L2_CID_CODEC_BASE+226)
#define V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE (V4L2_CID_CODEC_BASE+227)
#define V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE (V4L2_CID_CODEC_BASE+228)
#define V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME (V4L2_CID_CODEC_BASE+229)
#define V4L2_CID_MPEG_VIDEO_BASELAYER_PRIORITY_ID (V4L2_CID_CODEC_BASE+230)
#define V4L2_CID_MPEG_VIDEO_AU_DELIMITER (V4L2_CID_CODEC_BASE+231)
#define V4L2_CID_MPEG_VIDEO_LTR_COUNT (V4L2_CID_CODEC_BASE+232)
#define V4L2_CID_MPEG_VIDEO_FRAME_LTR_INDEX (V4L2_CID_CODEC_BASE+233)
#define V4L2_CID_MPEG_VIDEO_USE_LTR_FRAMES (V4L2_CID_CODEC_BASE+234)
#define V4L2_CID_MPEG_VIDEO_DEC_CONCEAL_COLOR (V4L2_CID_CODEC_BASE+235)
#define V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD (V4L2_CID_CODEC_BASE+236)
#define V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE (V4L2_CID_CODEC_BASE+237)
enum v4l2_mpeg_video_intra_refresh_period_type {
V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_RANDOM = 0,
V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_CYCLIC = 1,
};
/* CIDs for the MPEG-2 Part 2 (H.262) codec */
#define V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL (V4L2_CID_CODEC_BASE+270)
enum v4l2_mpeg_video_mpeg2_level {
V4L2_MPEG_VIDEO_MPEG2_LEVEL_LOW = 0,
V4L2_MPEG_VIDEO_MPEG2_LEVEL_MAIN = 1,
V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH_1440 = 2,
V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH = 3,
};
#define V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE (V4L2_CID_CODEC_BASE+271)
enum v4l2_mpeg_video_mpeg2_profile {
V4L2_MPEG_VIDEO_MPEG2_PROFILE_SIMPLE = 0,
V4L2_MPEG_VIDEO_MPEG2_PROFILE_MAIN = 1,
V4L2_MPEG_VIDEO_MPEG2_PROFILE_SNR_SCALABLE = 2,
V4L2_MPEG_VIDEO_MPEG2_PROFILE_SPATIALLY_SCALABLE = 3,
V4L2_MPEG_VIDEO_MPEG2_PROFILE_HIGH = 4,
V4L2_MPEG_VIDEO_MPEG2_PROFILE_MULTIVIEW = 5,
};
/* CIDs for the FWHT codec as used by the vicodec driver. */
#define V4L2_CID_FWHT_I_FRAME_QP (V4L2_CID_CODEC_BASE + 290)
#define V4L2_CID_FWHT_P_FRAME_QP (V4L2_CID_CODEC_BASE + 291)
#define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP (V4L2_CID_CODEC_BASE+300)
#define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP (V4L2_CID_CODEC_BASE+301)
#define V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP (V4L2_CID_CODEC_BASE+302)
#define V4L2_CID_MPEG_VIDEO_H263_MIN_QP (V4L2_CID_CODEC_BASE+303)
#define V4L2_CID_MPEG_VIDEO_H263_MAX_QP (V4L2_CID_CODEC_BASE+304)
#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP (V4L2_CID_CODEC_BASE+350)
#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP (V4L2_CID_CODEC_BASE+351)
#define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP (V4L2_CID_CODEC_BASE+352)
#define V4L2_CID_MPEG_VIDEO_H264_MIN_QP (V4L2_CID_CODEC_BASE+353)
#define V4L2_CID_MPEG_VIDEO_H264_MAX_QP (V4L2_CID_CODEC_BASE+354)
#define V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM (V4L2_CID_CODEC_BASE+355)
#define V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE (V4L2_CID_CODEC_BASE+356)
#define V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE (V4L2_CID_CODEC_BASE+357)
enum v4l2_mpeg_video_h264_entropy_mode {
V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC = 0,
V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC = 1,
};
#define V4L2_CID_MPEG_VIDEO_H264_I_PERIOD (V4L2_CID_CODEC_BASE+358)
#define V4L2_CID_MPEG_VIDEO_H264_LEVEL (V4L2_CID_CODEC_BASE+359)
enum v4l2_mpeg_video_h264_level {
V4L2_MPEG_VIDEO_H264_LEVEL_1_0 = 0,
V4L2_MPEG_VIDEO_H264_LEVEL_1B = 1,
V4L2_MPEG_VIDEO_H264_LEVEL_1_1 = 2,
V4L2_MPEG_VIDEO_H264_LEVEL_1_2 = 3,
V4L2_MPEG_VIDEO_H264_LEVEL_1_3 = 4,
V4L2_MPEG_VIDEO_H264_LEVEL_2_0 = 5,
V4L2_MPEG_VIDEO_H264_LEVEL_2_1 = 6,
V4L2_MPEG_VIDEO_H264_LEVEL_2_2 = 7,
V4L2_MPEG_VIDEO_H264_LEVEL_3_0 = 8,
V4L2_MPEG_VIDEO_H264_LEVEL_3_1 = 9,
V4L2_MPEG_VIDEO_H264_LEVEL_3_2 = 10,
V4L2_MPEG_VIDEO_H264_LEVEL_4_0 = 11,
V4L2_MPEG_VIDEO_H264_LEVEL_4_1 = 12,
V4L2_MPEG_VIDEO_H264_LEVEL_4_2 = 13,
V4L2_MPEG_VIDEO_H264_LEVEL_5_0 = 14,
V4L2_MPEG_VIDEO_H264_LEVEL_5_1 = 15,
V4L2_MPEG_VIDEO_H264_LEVEL_5_2 = 16,
V4L2_MPEG_VIDEO_H264_LEVEL_6_0 = 17,
V4L2_MPEG_VIDEO_H264_LEVEL_6_1 = 18,
V4L2_MPEG_VIDEO_H264_LEVEL_6_2 = 19,
};
#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA (V4L2_CID_CODEC_BASE+360)
#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA (V4L2_CID_CODEC_BASE+361)
#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE (V4L2_CID_CODEC_BASE+362)
enum v4l2_mpeg_video_h264_loop_filter_mode {
V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED = 0,
V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED = 1,
V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY = 2,
};
#define V4L2_CID_MPEG_VIDEO_H264_PROFILE (V4L2_CID_CODEC_BASE+363)
enum v4l2_mpeg_video_h264_profile {
V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE = 0,
V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE = 1,
V4L2_MPEG_VIDEO_H264_PROFILE_MAIN = 2,
V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED = 3,
V4L2_MPEG_VIDEO_H264_PROFILE_HIGH = 4,
V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10 = 5,
V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422 = 6,
V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE = 7,
V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA = 8,
V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA = 9,
V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_INTRA = 10,
V4L2_MPEG_VIDEO_H264_PROFILE_CAVLC_444_INTRA = 11,
V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_BASELINE = 12,
V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH = 13,
V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH_INTRA = 14,
V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH = 15,
V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH = 16,
V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_HIGH = 17,
};
#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT (V4L2_CID_CODEC_BASE+364)
#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH (V4L2_CID_CODEC_BASE+365)
#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE (V4L2_CID_CODEC_BASE+366)
#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC (V4L2_CID_CODEC_BASE+367)
enum v4l2_mpeg_video_h264_vui_sar_idc {
V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED = 0,
V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1 = 1,
V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11 = 2,
V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11 = 3,
V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11 = 4,
V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33 = 5,
V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11 = 6,
V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11 = 7,
V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11 = 8,
V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33 = 9,
V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11 = 10,
V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11 = 11,
V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33 = 12,
V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99 = 13,
V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3 = 14,
V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2 = 15,
V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1 = 16,
V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED = 17,
};
#define V4L2_CID_MPEG_VIDEO_H264_SEI_FRAME_PACKING (V4L2_CID_CODEC_BASE+368)
#define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_CURRENT_FRAME_0 (V4L2_CID_CODEC_BASE+369)
#define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE (V4L2_CID_CODEC_BASE+370)
enum v4l2_mpeg_video_h264_sei_fp_arrangement_type {
V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_CHECKERBOARD = 0,
V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_COLUMN = 1,
V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_ROW = 2,
V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_SIDE_BY_SIDE = 3,
V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TOP_BOTTOM = 4,
V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TEMPORAL = 5,
};
#define V4L2_CID_MPEG_VIDEO_H264_FMO (V4L2_CID_CODEC_BASE+371)
#define V4L2_CID_MPEG_VIDEO_H264_FMO_MAP_TYPE (V4L2_CID_CODEC_BASE+372)
enum v4l2_mpeg_video_h264_fmo_map_type {
V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_INTERLEAVED_SLICES = 0,
V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_SCATTERED_SLICES = 1,
V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_FOREGROUND_WITH_LEFT_OVER = 2,
V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_BOX_OUT = 3,
V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_RASTER_SCAN = 4,
V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_WIPE_SCAN = 5,
V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_EXPLICIT = 6,
};
#define V4L2_CID_MPEG_VIDEO_H264_FMO_SLICE_GROUP (V4L2_CID_CODEC_BASE+373)
#define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_DIRECTION (V4L2_CID_CODEC_BASE+374)
enum v4l2_mpeg_video_h264_fmo_change_dir {
V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_RIGHT = 0,
V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_LEFT = 1,
};
#define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_RATE (V4L2_CID_CODEC_BASE+375)
#define V4L2_CID_MPEG_VIDEO_H264_FMO_RUN_LENGTH (V4L2_CID_CODEC_BASE+376)
#define V4L2_CID_MPEG_VIDEO_H264_ASO (V4L2_CID_CODEC_BASE+377)
#define V4L2_CID_MPEG_VIDEO_H264_ASO_SLICE_ORDER (V4L2_CID_CODEC_BASE+378)
#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING (V4L2_CID_CODEC_BASE+379)
#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_TYPE (V4L2_CID_CODEC_BASE+380)
enum v4l2_mpeg_video_h264_hierarchical_coding_type {
V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_B = 0,
V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_P = 1,
};
#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER (V4L2_CID_CODEC_BASE+381)
#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER_QP (V4L2_CID_CODEC_BASE+382)
#define V4L2_CID_MPEG_VIDEO_H264_CONSTRAINED_INTRA_PREDICTION (V4L2_CID_CODEC_BASE+383)
#define V4L2_CID_MPEG_VIDEO_H264_CHROMA_QP_INDEX_OFFSET (V4L2_CID_CODEC_BASE+384)
#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+385)
#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+386)
#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+387)
#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+388)
#define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+389)
#define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+390)
#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L0_BR (V4L2_CID_CODEC_BASE+391)
#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L1_BR (V4L2_CID_CODEC_BASE+392)
#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L2_BR (V4L2_CID_CODEC_BASE+393)
#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L3_BR (V4L2_CID_CODEC_BASE+394)
#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L4_BR (V4L2_CID_CODEC_BASE+395)
#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L5_BR (V4L2_CID_CODEC_BASE+396)
#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L6_BR (V4L2_CID_CODEC_BASE+397)
#define V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP (V4L2_CID_CODEC_BASE+400)
#define V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP (V4L2_CID_CODEC_BASE+401)
#define V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP (V4L2_CID_CODEC_BASE+402)
#define V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP (V4L2_CID_CODEC_BASE+403)
#define V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP (V4L2_CID_CODEC_BASE+404)
#define V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL (V4L2_CID_CODEC_BASE+405)
enum v4l2_mpeg_video_mpeg4_level {
V4L2_MPEG_VIDEO_MPEG4_LEVEL_0 = 0,
V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B = 1,
V4L2_MPEG_VIDEO_MPEG4_LEVEL_1 = 2,
V4L2_MPEG_VIDEO_MPEG4_LEVEL_2 = 3,
V4L2_MPEG_VIDEO_MPEG4_LEVEL_3 = 4,
V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B = 5,
V4L2_MPEG_VIDEO_MPEG4_LEVEL_4 = 6,
V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 = 7,
};
#define V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE (V4L2_CID_CODEC_BASE+406)
enum v4l2_mpeg_video_mpeg4_profile {
V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE = 0,
V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE = 1,
V4L2_MPEG_VIDEO_MPEG4_PROFILE_CORE = 2,
V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE_SCALABLE = 3,
V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY = 4,
};
#define V4L2_CID_MPEG_VIDEO_MPEG4_QPEL (V4L2_CID_CODEC_BASE+407)
/* Control IDs for VP8 streams
* Although VP8 is not part of MPEG we add these controls to the MPEG class
* as that class is already handling other video compression standards
*/
#define V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS (V4L2_CID_CODEC_BASE+500)
enum v4l2_vp8_num_partitions {
V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION = 0,
V4L2_CID_MPEG_VIDEO_VPX_2_PARTITIONS = 1,
V4L2_CID_MPEG_VIDEO_VPX_4_PARTITIONS = 2,
V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS = 3,
};
#define V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4 (V4L2_CID_CODEC_BASE+501)
#define V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES (V4L2_CID_CODEC_BASE+502)
enum v4l2_vp8_num_ref_frames {
V4L2_CID_MPEG_VIDEO_VPX_1_REF_FRAME = 0,
V4L2_CID_MPEG_VIDEO_VPX_2_REF_FRAME = 1,
V4L2_CID_MPEG_VIDEO_VPX_3_REF_FRAME = 2,
};
#define V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL (V4L2_CID_CODEC_BASE+503)
#define V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS (V4L2_CID_CODEC_BASE+504)
#define V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD (V4L2_CID_CODEC_BASE+505)
#define V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL (V4L2_CID_CODEC_BASE+506)
enum v4l2_vp8_golden_frame_sel {
V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV = 0,
V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_REF_PERIOD = 1,
};
#define V4L2_CID_MPEG_VIDEO_VPX_MIN_QP (V4L2_CID_CODEC_BASE+507)
#define V4L2_CID_MPEG_VIDEO_VPX_MAX_QP (V4L2_CID_CODEC_BASE+508)
#define V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP (V4L2_CID_CODEC_BASE+509)
#define V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP (V4L2_CID_CODEC_BASE+510)
#define V4L2_CID_MPEG_VIDEO_VP8_PROFILE (V4L2_CID_CODEC_BASE+511)
enum v4l2_mpeg_video_vp8_profile {
V4L2_MPEG_VIDEO_VP8_PROFILE_0 = 0,
V4L2_MPEG_VIDEO_VP8_PROFILE_1 = 1,
V4L2_MPEG_VIDEO_VP8_PROFILE_2 = 2,
V4L2_MPEG_VIDEO_VP8_PROFILE_3 = 3,
};
/* Deprecated alias for compatibility reasons. */
#define V4L2_CID_MPEG_VIDEO_VPX_PROFILE V4L2_CID_MPEG_VIDEO_VP8_PROFILE
#define V4L2_CID_MPEG_VIDEO_VP9_PROFILE (V4L2_CID_CODEC_BASE+512)
enum v4l2_mpeg_video_vp9_profile {
V4L2_MPEG_VIDEO_VP9_PROFILE_0 = 0,
V4L2_MPEG_VIDEO_VP9_PROFILE_1 = 1,
V4L2_MPEG_VIDEO_VP9_PROFILE_2 = 2,
V4L2_MPEG_VIDEO_VP9_PROFILE_3 = 3,
};
#define V4L2_CID_MPEG_VIDEO_VP9_LEVEL (V4L2_CID_CODEC_BASE+513)
enum v4l2_mpeg_video_vp9_level {
V4L2_MPEG_VIDEO_VP9_LEVEL_1_0 = 0,
V4L2_MPEG_VIDEO_VP9_LEVEL_1_1 = 1,
V4L2_MPEG_VIDEO_VP9_LEVEL_2_0 = 2,
V4L2_MPEG_VIDEO_VP9_LEVEL_2_1 = 3,
V4L2_MPEG_VIDEO_VP9_LEVEL_3_0 = 4,
V4L2_MPEG_VIDEO_VP9_LEVEL_3_1 = 5,
V4L2_MPEG_VIDEO_VP9_LEVEL_4_0 = 6,
V4L2_MPEG_VIDEO_VP9_LEVEL_4_1 = 7,
V4L2_MPEG_VIDEO_VP9_LEVEL_5_0 = 8,
V4L2_MPEG_VIDEO_VP9_LEVEL_5_1 = 9,
V4L2_MPEG_VIDEO_VP9_LEVEL_5_2 = 10,
V4L2_MPEG_VIDEO_VP9_LEVEL_6_0 = 11,
V4L2_MPEG_VIDEO_VP9_LEVEL_6_1 = 12,
V4L2_MPEG_VIDEO_VP9_LEVEL_6_2 = 13,
};
/* CIDs for HEVC encoding. */
#define V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP (V4L2_CID_CODEC_BASE + 600)
#define V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP (V4L2_CID_CODEC_BASE + 601)
#define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP (V4L2_CID_CODEC_BASE + 602)
#define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP (V4L2_CID_CODEC_BASE + 603)
#define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP (V4L2_CID_CODEC_BASE + 604)
#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP (V4L2_CID_CODEC_BASE + 605)
#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE (V4L2_CID_CODEC_BASE + 606)
enum v4l2_mpeg_video_hevc_hier_coding_type {
V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B = 0,
V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_P = 1,
};
#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER (V4L2_CID_CODEC_BASE + 607)
#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP (V4L2_CID_CODEC_BASE + 608)
#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP (V4L2_CID_CODEC_BASE + 609)
#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP (V4L2_CID_CODEC_BASE + 610)
#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP (V4L2_CID_CODEC_BASE + 611)
#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP (V4L2_CID_CODEC_BASE + 612)
#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP (V4L2_CID_CODEC_BASE + 613)
#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP (V4L2_CID_CODEC_BASE + 614)
#define V4L2_CID_MPEG_VIDEO_HEVC_PROFILE (V4L2_CID_CODEC_BASE + 615)
enum v4l2_mpeg_video_hevc_profile {
V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN = 0,
V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE = 1,
V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_10 = 2,
};
#define V4L2_CID_MPEG_VIDEO_HEVC_LEVEL (V4L2_CID_CODEC_BASE + 616)
enum v4l2_mpeg_video_hevc_level {
V4L2_MPEG_VIDEO_HEVC_LEVEL_1 = 0,
V4L2_MPEG_VIDEO_HEVC_LEVEL_2 = 1,
V4L2_MPEG_VIDEO_HEVC_LEVEL_2_1 = 2,
V4L2_MPEG_VIDEO_HEVC_LEVEL_3 = 3,
V4L2_MPEG_VIDEO_HEVC_LEVEL_3_1 = 4,
V4L2_MPEG_VIDEO_HEVC_LEVEL_4 = 5,
V4L2_MPEG_VIDEO_HEVC_LEVEL_4_1 = 6,
V4L2_MPEG_VIDEO_HEVC_LEVEL_5 = 7,
V4L2_MPEG_VIDEO_HEVC_LEVEL_5_1 = 8,
V4L2_MPEG_VIDEO_HEVC_LEVEL_5_2 = 9,
V4L2_MPEG_VIDEO_HEVC_LEVEL_6 = 10,
V4L2_MPEG_VIDEO_HEVC_LEVEL_6_1 = 11,
V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2 = 12,
};
#define V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION (V4L2_CID_CODEC_BASE + 617)
#define V4L2_CID_MPEG_VIDEO_HEVC_TIER (V4L2_CID_CODEC_BASE + 618)
enum v4l2_mpeg_video_hevc_tier {
V4L2_MPEG_VIDEO_HEVC_TIER_MAIN = 0,
V4L2_MPEG_VIDEO_HEVC_TIER_HIGH = 1,
};
#define V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH (V4L2_CID_CODEC_BASE + 619)
#define V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE (V4L2_CID_CODEC_BASE + 620)
enum v4l2_cid_mpeg_video_hevc_loop_filter_mode {
V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED = 0,
V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_ENABLED = 1,
V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY = 2,
};
#define V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2 (V4L2_CID_CODEC_BASE + 621)
#define V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2 (V4L2_CID_CODEC_BASE + 622)
#define V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE (V4L2_CID_CODEC_BASE + 623)
enum v4l2_cid_mpeg_video_hevc_refresh_type {
V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE = 0,
V4L2_MPEG_VIDEO_HEVC_REFRESH_CRA = 1,
V4L2_MPEG_VIDEO_HEVC_REFRESH_IDR = 2,
};
#define V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD (V4L2_CID_CODEC_BASE + 624)
#define V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU (V4L2_CID_CODEC_BASE + 625)
#define V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED (V4L2_CID_CODEC_BASE + 626)
#define V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT (V4L2_CID_CODEC_BASE + 627)
#define V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB (V4L2_CID_CODEC_BASE + 628)
#define V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID (V4L2_CID_CODEC_BASE + 629)
#define V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING (V4L2_CID_CODEC_BASE + 630)
#define V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1 (V4L2_CID_CODEC_BASE + 631)
#define V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT (V4L2_CID_CODEC_BASE + 632)
#define V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION (V4L2_CID_CODEC_BASE + 633)
#define V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE (V4L2_CID_CODEC_BASE + 634)
#define V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD (V4L2_CID_CODEC_BASE + 635)
enum v4l2_cid_mpeg_video_hevc_size_of_length_field {
V4L2_MPEG_VIDEO_HEVC_SIZE_0 = 0,
V4L2_MPEG_VIDEO_HEVC_SIZE_1 = 1,
V4L2_MPEG_VIDEO_HEVC_SIZE_2 = 2,
V4L2_MPEG_VIDEO_HEVC_SIZE_4 = 3,
};
#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR (V4L2_CID_CODEC_BASE + 636)
#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR (V4L2_CID_CODEC_BASE + 637)
#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR (V4L2_CID_CODEC_BASE + 638)
#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR (V4L2_CID_CODEC_BASE + 639)
#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR (V4L2_CID_CODEC_BASE + 640)
#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR (V4L2_CID_CODEC_BASE + 641)
#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR (V4L2_CID_CODEC_BASE + 642)
#define V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES (V4L2_CID_CODEC_BASE + 643)
#define V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR (V4L2_CID_CODEC_BASE + 644)
#define V4L2_CID_MPEG_VIDEO_CONSTANT_QUALITY (V4L2_CID_CODEC_BASE + 645)
#define V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE (V4L2_CID_CODEC_BASE + 646)
enum v4l2_mpeg_video_frame_skip_mode {
V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_DISABLED = 0,
V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT = 1,
V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT = 2,
};
#define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MIN_QP (V4L2_CID_CODEC_BASE + 647)
#define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MAX_QP (V4L2_CID_CODEC_BASE + 648)
#define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MIN_QP (V4L2_CID_CODEC_BASE + 649)
#define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MAX_QP (V4L2_CID_CODEC_BASE + 650)
#define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MIN_QP (V4L2_CID_CODEC_BASE + 651)
#define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MAX_QP (V4L2_CID_CODEC_BASE + 652)
#define V4L2_CID_MPEG_VIDEO_DEC_DISPLAY_DELAY (V4L2_CID_CODEC_BASE + 653)
#define V4L2_CID_MPEG_VIDEO_DEC_DISPLAY_DELAY_ENABLE (V4L2_CID_CODEC_BASE + 654)
#define V4L2_CID_MPEG_VIDEO_AV1_PROFILE (V4L2_CID_CODEC_BASE + 655)
/**
* enum v4l2_mpeg_video_av1_profile - AV1 profiles
*
* @V4L2_MPEG_VIDEO_AV1_PROFILE_MAIN: compliant decoders must be able to decode
* streams with seq_profile equal to 0.
* @V4L2_MPEG_VIDEO_AV1_PROFILE_HIGH: compliant decoders must be able to decode
* streams with seq_profile equal less than or equal to 1.
* @V4L2_MPEG_VIDEO_AV1_PROFILE_PROFESSIONAL: compliant decoders must be able to
* decode streams with seq_profile less than or equal to 2.
*
* Conveys the highest profile a decoder can work with.
*/
enum v4l2_mpeg_video_av1_profile {
V4L2_MPEG_VIDEO_AV1_PROFILE_MAIN = 0,
V4L2_MPEG_VIDEO_AV1_PROFILE_HIGH = 1,
V4L2_MPEG_VIDEO_AV1_PROFILE_PROFESSIONAL = 2,
};
#define V4L2_CID_MPEG_VIDEO_AV1_LEVEL (V4L2_CID_CODEC_BASE + 656)
/**
* enum v4l2_mpeg_video_av1_level - AV1 levels
*
* @V4L2_MPEG_VIDEO_AV1_LEVEL_2_0: Level 2.0.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_2_1: Level 2.1.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_2_2: Level 2.2.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_2_3: Level 2.3.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_3_0: Level 3.0.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_3_1: Level 3.1.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_3_2: Level 3.2.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_3_3: Level 3.3.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_4_0: Level 4.0.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_4_1: Level 4.1.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_4_2: Level 4.2.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_4_3: Level 4.3.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_5_0: Level 5.0.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_5_1: Level 5.1.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_5_2: Level 5.2.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_5_3: Level 5.3.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_6_0: Level 6.0.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_6_1: Level 6.1.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_6_2: Level 6.2.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_6_3: Level 6.3.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_7_0: Level 7.0.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_7_1: Level 7.1.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_7_2: Level 7.2.
* @V4L2_MPEG_VIDEO_AV1_LEVEL_7_3: Level 7.3.
*
* Conveys the highest level a decoder can work with.
*/
enum v4l2_mpeg_video_av1_level {
V4L2_MPEG_VIDEO_AV1_LEVEL_2_0 = 0,
V4L2_MPEG_VIDEO_AV1_LEVEL_2_1 = 1,
V4L2_MPEG_VIDEO_AV1_LEVEL_2_2 = 2,
V4L2_MPEG_VIDEO_AV1_LEVEL_2_3 = 3,
V4L2_MPEG_VIDEO_AV1_LEVEL_3_0 = 4,
V4L2_MPEG_VIDEO_AV1_LEVEL_3_1 = 5,
V4L2_MPEG_VIDEO_AV1_LEVEL_3_2 = 6,
V4L2_MPEG_VIDEO_AV1_LEVEL_3_3 = 7,
V4L2_MPEG_VIDEO_AV1_LEVEL_4_0 = 8,
V4L2_MPEG_VIDEO_AV1_LEVEL_4_1 = 9,
V4L2_MPEG_VIDEO_AV1_LEVEL_4_2 = 10,
V4L2_MPEG_VIDEO_AV1_LEVEL_4_3 = 11,
V4L2_MPEG_VIDEO_AV1_LEVEL_5_0 = 12,
V4L2_MPEG_VIDEO_AV1_LEVEL_5_1 = 13,
V4L2_MPEG_VIDEO_AV1_LEVEL_5_2 = 14,
V4L2_MPEG_VIDEO_AV1_LEVEL_5_3 = 15,
V4L2_MPEG_VIDEO_AV1_LEVEL_6_0 = 16,
V4L2_MPEG_VIDEO_AV1_LEVEL_6_1 = 17,
V4L2_MPEG_VIDEO_AV1_LEVEL_6_2 = 18,
V4L2_MPEG_VIDEO_AV1_LEVEL_6_3 = 19,
V4L2_MPEG_VIDEO_AV1_LEVEL_7_0 = 20,
V4L2_MPEG_VIDEO_AV1_LEVEL_7_1 = 21,
V4L2_MPEG_VIDEO_AV1_LEVEL_7_2 = 22,
V4L2_MPEG_VIDEO_AV1_LEVEL_7_3 = 23
};
/* MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */
#define V4L2_CID_CODEC_CX2341X_BASE (V4L2_CTRL_CLASS_CODEC | 0x1000)
#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_CODEC_CX2341X_BASE+0)
enum v4l2_mpeg_cx2341x_video_spatial_filter_mode {
V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,
V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO = 1,
};
#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER (V4L2_CID_CODEC_CX2341X_BASE+1)
#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE (V4L2_CID_CODEC_CX2341X_BASE+2)
enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type {
V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF = 0,
V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT = 2,
V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE = 3,
V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4,
};
#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE (V4L2_CID_CODEC_CX2341X_BASE+3)
enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type {
V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF = 0,
V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
};
#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE (V4L2_CID_CODEC_CX2341X_BASE+4)
enum v4l2_mpeg_cx2341x_video_temporal_filter_mode {
V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,
V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO = 1,
};
#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER (V4L2_CID_CODEC_CX2341X_BASE+5)
#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE (V4L2_CID_CODEC_CX2341X_BASE+6)
enum v4l2_mpeg_cx2341x_video_median_filter_type {
V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF = 0,
V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR = 1,
V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT = 2,
V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,
V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG = 4,
};
#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_CODEC_CX2341X_BASE+7)
#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP (V4L2_CID_CODEC_CX2341X_BASE+8)
#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_CODEC_CX2341X_BASE+9)
#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (V4L2_CID_CODEC_CX2341X_BASE+10)
#define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS (V4L2_CID_CODEC_CX2341X_BASE+11)
/* MPEG-class control IDs specific to the Samsung MFC 5.1 driver as defined by V4L2 */
#define V4L2_CID_CODEC_MFC51_BASE (V4L2_CTRL_CLASS_CODEC | 0x1100)
#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY (V4L2_CID_CODEC_MFC51_BASE+0)
#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE (V4L2_CID_CODEC_MFC51_BASE+1)
#define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE (V4L2_CID_CODEC_MFC51_BASE+2)
enum v4l2_mpeg_mfc51_video_frame_skip_mode {
V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED = 0,
V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT = 1,
V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT = 2,
};
#define V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE (V4L2_CID_CODEC_MFC51_BASE+3)
enum v4l2_mpeg_mfc51_video_force_frame_type {
V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED = 0,
V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME = 1,
V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED = 2,
};
#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING (V4L2_CID_CODEC_MFC51_BASE+4)
#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV (V4L2_CID_CODEC_MFC51_BASE+5)
#define V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT (V4L2_CID_CODEC_MFC51_BASE+6)
#define V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF (V4L2_CID_CODEC_MFC51_BASE+7)
#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY (V4L2_CID_CODEC_MFC51_BASE+50)
#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK (V4L2_CID_CODEC_MFC51_BASE+51)
#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH (V4L2_CID_CODEC_MFC51_BASE+52)
#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC (V4L2_CID_CODEC_MFC51_BASE+53)
#define V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P (V4L2_CID_CODEC_MFC51_BASE+54)
/* Camera class control IDs */
#define V4L2_CID_CAMERA_CLASS_BASE (V4L2_CTRL_CLASS_CAMERA | 0x900)
#define V4L2_CID_CAMERA_CLASS (V4L2_CTRL_CLASS_CAMERA | 1)
#define V4L2_CID_EXPOSURE_AUTO (V4L2_CID_CAMERA_CLASS_BASE+1)
enum v4l2_exposure_auto_type {
V4L2_EXPOSURE_AUTO = 0,
V4L2_EXPOSURE_MANUAL = 1,
V4L2_EXPOSURE_SHUTTER_PRIORITY = 2,
V4L2_EXPOSURE_APERTURE_PRIORITY = 3
};
#define V4L2_CID_EXPOSURE_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+2)
#define V4L2_CID_EXPOSURE_AUTO_PRIORITY (V4L2_CID_CAMERA_CLASS_BASE+3)
#define V4L2_CID_PAN_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+4)
#define V4L2_CID_TILT_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+5)
#define V4L2_CID_PAN_RESET (V4L2_CID_CAMERA_CLASS_BASE+6)
#define V4L2_CID_TILT_RESET (V4L2_CID_CAMERA_CLASS_BASE+7)
#define V4L2_CID_PAN_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+8)
#define V4L2_CID_TILT_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+9)
#define V4L2_CID_FOCUS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+10)
#define V4L2_CID_FOCUS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+11)
#define V4L2_CID_FOCUS_AUTO (V4L2_CID_CAMERA_CLASS_BASE+12)
#define V4L2_CID_ZOOM_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+13)
#define V4L2_CID_ZOOM_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+14)
#define V4L2_CID_ZOOM_CONTINUOUS (V4L2_CID_CAMERA_CLASS_BASE+15)
#define V4L2_CID_PRIVACY (V4L2_CID_CAMERA_CLASS_BASE+16)
#define V4L2_CID_IRIS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+17)
#define V4L2_CID_IRIS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+18)
#define V4L2_CID_AUTO_EXPOSURE_BIAS (V4L2_CID_CAMERA_CLASS_BASE+19)
#define V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE (V4L2_CID_CAMERA_CLASS_BASE+20)
enum v4l2_auto_n_preset_white_balance {
V4L2_WHITE_BALANCE_MANUAL = 0,
V4L2_WHITE_BALANCE_AUTO = 1,
V4L2_WHITE_BALANCE_INCANDESCENT = 2,
V4L2_WHITE_BALANCE_FLUORESCENT = 3,
V4L2_WHITE_BALANCE_FLUORESCENT_H = 4,
V4L2_WHITE_BALANCE_HORIZON = 5,
V4L2_WHITE_BALANCE_DAYLIGHT = 6,
V4L2_WHITE_BALANCE_FLASH = 7,
V4L2_WHITE_BALANCE_CLOUDY = 8,
V4L2_WHITE_BALANCE_SHADE = 9,
};
#define V4L2_CID_WIDE_DYNAMIC_RANGE (V4L2_CID_CAMERA_CLASS_BASE+21)
#define V4L2_CID_IMAGE_STABILIZATION (V4L2_CID_CAMERA_CLASS_BASE+22)
#define V4L2_CID_ISO_SENSITIVITY (V4L2_CID_CAMERA_CLASS_BASE+23)
#define V4L2_CID_ISO_SENSITIVITY_AUTO (V4L2_CID_CAMERA_CLASS_BASE+24)
enum v4l2_iso_sensitivity_auto_type {
V4L2_ISO_SENSITIVITY_MANUAL = 0,
V4L2_ISO_SENSITIVITY_AUTO = 1,
};
#define V4L2_CID_EXPOSURE_METERING (V4L2_CID_CAMERA_CLASS_BASE+25)
enum v4l2_exposure_metering {
V4L2_EXPOSURE_METERING_AVERAGE = 0,
V4L2_EXPOSURE_METERING_CENTER_WEIGHTED = 1,
V4L2_EXPOSURE_METERING_SPOT = 2,
V4L2_EXPOSURE_METERING_MATRIX = 3,
};
#define V4L2_CID_SCENE_MODE (V4L2_CID_CAMERA_CLASS_BASE+26)
enum v4l2_scene_mode {
V4L2_SCENE_MODE_NONE = 0,
V4L2_SCENE_MODE_BACKLIGHT = 1,
V4L2_SCENE_MODE_BEACH_SNOW = 2,
V4L2_SCENE_MODE_CANDLE_LIGHT = 3,
V4L2_SCENE_MODE_DAWN_DUSK = 4,
V4L2_SCENE_MODE_FALL_COLORS = 5,
V4L2_SCENE_MODE_FIREWORKS = 6,
V4L2_SCENE_MODE_LANDSCAPE = 7,
V4L2_SCENE_MODE_NIGHT = 8,
V4L2_SCENE_MODE_PARTY_INDOOR = 9,
V4L2_SCENE_MODE_PORTRAIT = 10,
V4L2_SCENE_MODE_SPORTS = 11,
V4L2_SCENE_MODE_SUNSET = 12,
V4L2_SCENE_MODE_TEXT = 13,
};
#define V4L2_CID_3A_LOCK (V4L2_CID_CAMERA_CLASS_BASE+27)
#define V4L2_LOCK_EXPOSURE (1 << 0)
#define V4L2_LOCK_WHITE_BALANCE (1 << 1)
#define V4L2_LOCK_FOCUS (1 << 2)
#define V4L2_CID_AUTO_FOCUS_START (V4L2_CID_CAMERA_CLASS_BASE+28)
#define V4L2_CID_AUTO_FOCUS_STOP (V4L2_CID_CAMERA_CLASS_BASE+29)
#define V4L2_CID_AUTO_FOCUS_STATUS (V4L2_CID_CAMERA_CLASS_BASE+30)
#define V4L2_AUTO_FOCUS_STATUS_IDLE (0 << 0)
#define V4L2_AUTO_FOCUS_STATUS_BUSY (1 << 0)
#define V4L2_AUTO_FOCUS_STATUS_REACHED (1 << 1)
#define V4L2_AUTO_FOCUS_STATUS_FAILED (1 << 2)
#define V4L2_CID_AUTO_FOCUS_RANGE (V4L2_CID_CAMERA_CLASS_BASE+31)
enum v4l2_auto_focus_range {
V4L2_AUTO_FOCUS_RANGE_AUTO = 0,
V4L2_AUTO_FOCUS_RANGE_NORMAL = 1,
V4L2_AUTO_FOCUS_RANGE_MACRO = 2,
V4L2_AUTO_FOCUS_RANGE_INFINITY = 3,
};
#define V4L2_CID_PAN_SPEED (V4L2_CID_CAMERA_CLASS_BASE+32)
#define V4L2_CID_TILT_SPEED (V4L2_CID_CAMERA_CLASS_BASE+33)
#define V4L2_CID_CAMERA_ORIENTATION (V4L2_CID_CAMERA_CLASS_BASE+34)
#define V4L2_CAMERA_ORIENTATION_FRONT 0
#define V4L2_CAMERA_ORIENTATION_BACK 1
#define V4L2_CAMERA_ORIENTATION_EXTERNAL 2
#define V4L2_CID_CAMERA_SENSOR_ROTATION (V4L2_CID_CAMERA_CLASS_BASE+35)
#define V4L2_CID_HDR_SENSOR_MODE (V4L2_CID_CAMERA_CLASS_BASE+36)
/* FM Modulator class control IDs */
#define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900)
#define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1)
#define V4L2_CID_RDS_TX_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 1)
#define V4L2_CID_RDS_TX_PI (V4L2_CID_FM_TX_CLASS_BASE + 2)
#define V4L2_CID_RDS_TX_PTY (V4L2_CID_FM_TX_CLASS_BASE + 3)
#define V4L2_CID_RDS_TX_PS_NAME (V4L2_CID_FM_TX_CLASS_BASE + 5)
#define V4L2_CID_RDS_TX_RADIO_TEXT (V4L2_CID_FM_TX_CLASS_BASE + 6)
#define V4L2_CID_RDS_TX_MONO_STEREO (V4L2_CID_FM_TX_CLASS_BASE + 7)
#define V4L2_CID_RDS_TX_ARTIFICIAL_HEAD (V4L2_CID_FM_TX_CLASS_BASE + 8)
#define V4L2_CID_RDS_TX_COMPRESSED (V4L2_CID_FM_TX_CLASS_BASE + 9)
#define V4L2_CID_RDS_TX_DYNAMIC_PTY (V4L2_CID_FM_TX_CLASS_BASE + 10)
#define V4L2_CID_RDS_TX_TRAFFIC_ANNOUNCEMENT (V4L2_CID_FM_TX_CLASS_BASE + 11)
#define V4L2_CID_RDS_TX_TRAFFIC_PROGRAM (V4L2_CID_FM_TX_CLASS_BASE + 12)
#define V4L2_CID_RDS_TX_MUSIC_SPEECH (V4L2_CID_FM_TX_CLASS_BASE + 13)
#define V4L2_CID_RDS_TX_ALT_FREQS_ENABLE (V4L2_CID_FM_TX_CLASS_BASE + 14)
#define V4L2_CID_RDS_TX_ALT_FREQS (V4L2_CID_FM_TX_CLASS_BASE + 15)
#define V4L2_CID_AUDIO_LIMITER_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 64)
#define V4L2_CID_AUDIO_LIMITER_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 65)
#define V4L2_CID_AUDIO_LIMITER_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 66)
#define V4L2_CID_AUDIO_COMPRESSION_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 80)
#define V4L2_CID_AUDIO_COMPRESSION_GAIN (V4L2_CID_FM_TX_CLASS_BASE + 81)
#define V4L2_CID_AUDIO_COMPRESSION_THRESHOLD (V4L2_CID_FM_TX_CLASS_BASE + 82)
#define V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME (V4L2_CID_FM_TX_CLASS_BASE + 83)
#define V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 84)
#define V4L2_CID_PILOT_TONE_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 96)
#define V4L2_CID_PILOT_TONE_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 97)
#define V4L2_CID_PILOT_TONE_FREQUENCY (V4L2_CID_FM_TX_CLASS_BASE + 98)
#define V4L2_CID_TUNE_PREEMPHASIS (V4L2_CID_FM_TX_CLASS_BASE + 112)
enum v4l2_preemphasis {
V4L2_PREEMPHASIS_DISABLED = 0,
V4L2_PREEMPHASIS_50_uS = 1,
V4L2_PREEMPHASIS_75_uS = 2,
};
#define V4L2_CID_TUNE_POWER_LEVEL (V4L2_CID_FM_TX_CLASS_BASE + 113)
#define V4L2_CID_TUNE_ANTENNA_CAPACITOR (V4L2_CID_FM_TX_CLASS_BASE + 114)
/* Flash and privacy (indicator) light controls */
#define V4L2_CID_FLASH_CLASS_BASE (V4L2_CTRL_CLASS_FLASH | 0x900)
#define V4L2_CID_FLASH_CLASS (V4L2_CTRL_CLASS_FLASH | 1)
#define V4L2_CID_FLASH_LED_MODE (V4L2_CID_FLASH_CLASS_BASE + 1)
enum v4l2_flash_led_mode {
V4L2_FLASH_LED_MODE_NONE,
V4L2_FLASH_LED_MODE_FLASH,
V4L2_FLASH_LED_MODE_TORCH,
};
#define V4L2_CID_FLASH_STROBE_SOURCE (V4L2_CID_FLASH_CLASS_BASE + 2)
enum v4l2_flash_strobe_source {
V4L2_FLASH_STROBE_SOURCE_SOFTWARE,
V4L2_FLASH_STROBE_SOURCE_EXTERNAL,
};
#define V4L2_CID_FLASH_STROBE (V4L2_CID_FLASH_CLASS_BASE + 3)
#define V4L2_CID_FLASH_STROBE_STOP (V4L2_CID_FLASH_CLASS_BASE + 4)
#define V4L2_CID_FLASH_STROBE_STATUS (V4L2_CID_FLASH_CLASS_BASE + 5)
#define V4L2_CID_FLASH_TIMEOUT (V4L2_CID_FLASH_CLASS_BASE + 6)
#define V4L2_CID_FLASH_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 7)
#define V4L2_CID_FLASH_TORCH_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 8)
#define V4L2_CID_FLASH_INDICATOR_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 9)
#define V4L2_CID_FLASH_FAULT (V4L2_CID_FLASH_CLASS_BASE + 10)
#define V4L2_FLASH_FAULT_OVER_VOLTAGE (1 << 0)
#define V4L2_FLASH_FAULT_TIMEOUT (1 << 1)
#define V4L2_FLASH_FAULT_OVER_TEMPERATURE (1 << 2)
#define V4L2_FLASH_FAULT_SHORT_CIRCUIT (1 << 3)
#define V4L2_FLASH_FAULT_OVER_CURRENT (1 << 4)
#define V4L2_FLASH_FAULT_INDICATOR (1 << 5)
#define V4L2_FLASH_FAULT_UNDER_VOLTAGE (1 << 6)
#define V4L2_FLASH_FAULT_INPUT_VOLTAGE (1 << 7)
#define V4L2_FLASH_FAULT_LED_OVER_TEMPERATURE (1 << 8)
#define V4L2_CID_FLASH_CHARGE (V4L2_CID_FLASH_CLASS_BASE + 11)
#define V4L2_CID_FLASH_READY (V4L2_CID_FLASH_CLASS_BASE + 12)
/* JPEG-class control IDs */
#define V4L2_CID_JPEG_CLASS_BASE (V4L2_CTRL_CLASS_JPEG | 0x900)
#define V4L2_CID_JPEG_CLASS (V4L2_CTRL_CLASS_JPEG | 1)
#define V4L2_CID_JPEG_CHROMA_SUBSAMPLING (V4L2_CID_JPEG_CLASS_BASE + 1)
enum v4l2_jpeg_chroma_subsampling {
V4L2_JPEG_CHROMA_SUBSAMPLING_444 = 0,
V4L2_JPEG_CHROMA_SUBSAMPLING_422 = 1,
V4L2_JPEG_CHROMA_SUBSAMPLING_420 = 2,
V4L2_JPEG_CHROMA_SUBSAMPLING_411 = 3,
V4L2_JPEG_CHROMA_SUBSAMPLING_410 = 4,
V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY = 5,
};
#define V4L2_CID_JPEG_RESTART_INTERVAL (V4L2_CID_JPEG_CLASS_BASE + 2)
#define V4L2_CID_JPEG_COMPRESSION_QUALITY (V4L2_CID_JPEG_CLASS_BASE + 3)
#define V4L2_CID_JPEG_ACTIVE_MARKER (V4L2_CID_JPEG_CLASS_BASE + 4)
#define V4L2_JPEG_ACTIVE_MARKER_APP0 (1 << 0)
#define V4L2_JPEG_ACTIVE_MARKER_APP1 (1 << 1)
#define V4L2_JPEG_ACTIVE_MARKER_COM (1 << 16)
#define V4L2_JPEG_ACTIVE_MARKER_DQT (1 << 17)
#define V4L2_JPEG_ACTIVE_MARKER_DHT (1 << 18)
/* Image source controls */
#define V4L2_CID_IMAGE_SOURCE_CLASS_BASE (V4L2_CTRL_CLASS_IMAGE_SOURCE | 0x900)
#define V4L2_CID_IMAGE_SOURCE_CLASS (V4L2_CTRL_CLASS_IMAGE_SOURCE | 1)
#define V4L2_CID_VBLANK (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 1)
#define V4L2_CID_HBLANK (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 2)
#define V4L2_CID_ANALOGUE_GAIN (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 3)
#define V4L2_CID_TEST_PATTERN_RED (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 4)
#define V4L2_CID_TEST_PATTERN_GREENR (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 5)
#define V4L2_CID_TEST_PATTERN_BLUE (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 6)
#define V4L2_CID_TEST_PATTERN_GREENB (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 7)
#define V4L2_CID_UNIT_CELL_SIZE (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 8)
#define V4L2_CID_NOTIFY_GAINS (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 9)
/* Image processing controls */
#define V4L2_CID_IMAGE_PROC_CLASS_BASE (V4L2_CTRL_CLASS_IMAGE_PROC | 0x900)
#define V4L2_CID_IMAGE_PROC_CLASS (V4L2_CTRL_CLASS_IMAGE_PROC | 1)
#define V4L2_CID_LINK_FREQ (V4L2_CID_IMAGE_PROC_CLASS_BASE + 1)
#define V4L2_CID_PIXEL_RATE (V4L2_CID_IMAGE_PROC_CLASS_BASE + 2)
#define V4L2_CID_TEST_PATTERN (V4L2_CID_IMAGE_PROC_CLASS_BASE + 3)
#define V4L2_CID_DEINTERLACING_MODE (V4L2_CID_IMAGE_PROC_CLASS_BASE + 4)
#define V4L2_CID_DIGITAL_GAIN (V4L2_CID_IMAGE_PROC_CLASS_BASE + 5)
/* DV-class control IDs defined by V4L2 */
#define V4L2_CID_DV_CLASS_BASE (V4L2_CTRL_CLASS_DV | 0x900)
#define V4L2_CID_DV_CLASS (V4L2_CTRL_CLASS_DV | 1)
#define V4L2_CID_DV_TX_HOTPLUG (V4L2_CID_DV_CLASS_BASE + 1)
#define V4L2_CID_DV_TX_RXSENSE (V4L2_CID_DV_CLASS_BASE + 2)
#define V4L2_CID_DV_TX_EDID_PRESENT (V4L2_CID_DV_CLASS_BASE + 3)
#define V4L2_CID_DV_TX_MODE (V4L2_CID_DV_CLASS_BASE + 4)
enum v4l2_dv_tx_mode {
V4L2_DV_TX_MODE_DVI_D = 0,
V4L2_DV_TX_MODE_HDMI = 1,
};
#define V4L2_CID_DV_TX_RGB_RANGE (V4L2_CID_DV_CLASS_BASE + 5)
enum v4l2_dv_rgb_range {
V4L2_DV_RGB_RANGE_AUTO = 0,
V4L2_DV_RGB_RANGE_LIMITED = 1,
V4L2_DV_RGB_RANGE_FULL = 2,
};
#define V4L2_CID_DV_TX_IT_CONTENT_TYPE (V4L2_CID_DV_CLASS_BASE + 6)
enum v4l2_dv_it_content_type {
V4L2_DV_IT_CONTENT_TYPE_GRAPHICS = 0,
V4L2_DV_IT_CONTENT_TYPE_PHOTO = 1,
V4L2_DV_IT_CONTENT_TYPE_CINEMA = 2,
V4L2_DV_IT_CONTENT_TYPE_GAME = 3,
V4L2_DV_IT_CONTENT_TYPE_NO_ITC = 4,
};
#define V4L2_CID_DV_RX_POWER_PRESENT (V4L2_CID_DV_CLASS_BASE + 100)
#define V4L2_CID_DV_RX_RGB_RANGE (V4L2_CID_DV_CLASS_BASE + 101)
#define V4L2_CID_DV_RX_IT_CONTENT_TYPE (V4L2_CID_DV_CLASS_BASE + 102)
#define V4L2_CID_FM_RX_CLASS_BASE (V4L2_CTRL_CLASS_FM_RX | 0x900)
#define V4L2_CID_FM_RX_CLASS (V4L2_CTRL_CLASS_FM_RX | 1)
#define V4L2_CID_TUNE_DEEMPHASIS (V4L2_CID_FM_RX_CLASS_BASE + 1)
enum v4l2_deemphasis {
V4L2_DEEMPHASIS_DISABLED = V4L2_PREEMPHASIS_DISABLED,
V4L2_DEEMPHASIS_50_uS = V4L2_PREEMPHASIS_50_uS,
V4L2_DEEMPHASIS_75_uS = V4L2_PREEMPHASIS_75_uS,
};
#define V4L2_CID_RDS_RECEPTION (V4L2_CID_FM_RX_CLASS_BASE + 2)
#define V4L2_CID_RDS_RX_PTY (V4L2_CID_FM_RX_CLASS_BASE + 3)
#define V4L2_CID_RDS_RX_PS_NAME (V4L2_CID_FM_RX_CLASS_BASE + 4)
#define V4L2_CID_RDS_RX_RADIO_TEXT (V4L2_CID_FM_RX_CLASS_BASE + 5)
#define V4L2_CID_RDS_RX_TRAFFIC_ANNOUNCEMENT (V4L2_CID_FM_RX_CLASS_BASE + 6)
#define V4L2_CID_RDS_RX_TRAFFIC_PROGRAM (V4L2_CID_FM_RX_CLASS_BASE + 7)
#define V4L2_CID_RDS_RX_MUSIC_SPEECH (V4L2_CID_FM_RX_CLASS_BASE + 8)
#define V4L2_CID_RF_TUNER_CLASS_BASE (V4L2_CTRL_CLASS_RF_TUNER | 0x900)
#define V4L2_CID_RF_TUNER_CLASS (V4L2_CTRL_CLASS_RF_TUNER | 1)
#define V4L2_CID_RF_TUNER_BANDWIDTH_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 11)
#define V4L2_CID_RF_TUNER_BANDWIDTH (V4L2_CID_RF_TUNER_CLASS_BASE + 12)
#define V4L2_CID_RF_TUNER_RF_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 32)
#define V4L2_CID_RF_TUNER_LNA_GAIN_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 41)
#define V4L2_CID_RF_TUNER_LNA_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 42)
#define V4L2_CID_RF_TUNER_MIXER_GAIN_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 51)
#define V4L2_CID_RF_TUNER_MIXER_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 52)
#define V4L2_CID_RF_TUNER_IF_GAIN_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 61)
#define V4L2_CID_RF_TUNER_IF_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 62)
#define V4L2_CID_RF_TUNER_PLL_LOCK (V4L2_CID_RF_TUNER_CLASS_BASE + 91)
/* Detection-class control IDs defined by V4L2 */
#define V4L2_CID_DETECT_CLASS_BASE (V4L2_CTRL_CLASS_DETECT | 0x900)
#define V4L2_CID_DETECT_CLASS (V4L2_CTRL_CLASS_DETECT | 1)
#define V4L2_CID_DETECT_MD_MODE (V4L2_CID_DETECT_CLASS_BASE + 1)
enum v4l2_detect_md_mode {
V4L2_DETECT_MD_MODE_DISABLED = 0,
V4L2_DETECT_MD_MODE_GLOBAL = 1,
V4L2_DETECT_MD_MODE_THRESHOLD_GRID = 2,
V4L2_DETECT_MD_MODE_REGION_GRID = 3,
};
#define V4L2_CID_DETECT_MD_GLOBAL_THRESHOLD (V4L2_CID_DETECT_CLASS_BASE + 2)
#define V4L2_CID_DETECT_MD_THRESHOLD_GRID (V4L2_CID_DETECT_CLASS_BASE + 3)
#define V4L2_CID_DETECT_MD_REGION_GRID (V4L2_CID_DETECT_CLASS_BASE + 4)
/* Stateless CODECs controls */
#define V4L2_CID_CODEC_STATELESS_BASE (V4L2_CTRL_CLASS_CODEC_STATELESS | 0x900)
#define V4L2_CID_CODEC_STATELESS_CLASS (V4L2_CTRL_CLASS_CODEC_STATELESS | 1)
#define V4L2_CID_STATELESS_H264_DECODE_MODE (V4L2_CID_CODEC_STATELESS_BASE + 0)
/**
* enum v4l2_stateless_h264_decode_mode - Decoding mode
*
* @V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED: indicates that decoding
* is performed one slice at a time. In this mode,
* V4L2_CID_STATELESS_H264_SLICE_PARAMS must contain the parsed slice
* parameters and the OUTPUT buffer must contain a single slice.
* V4L2_BUF_CAP_SUPPORTS_M2M_HOLD_CAPTURE_BUF feature is used
* in order to support multislice frames.
* @V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED: indicates that
* decoding is performed per frame. The OUTPUT buffer must contain
* all slices and also both fields. This mode is typically supported
* by device drivers that are able to parse the slice(s) header(s)
* in hardware. When this mode is selected,
* V4L2_CID_STATELESS_H264_SLICE_PARAMS is not used.
*/
enum v4l2_stateless_h264_decode_mode {
V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED,
V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED,
};
#define V4L2_CID_STATELESS_H264_START_CODE (V4L2_CID_CODEC_STATELESS_BASE + 1)
/**
* enum v4l2_stateless_h264_start_code - Start code
*
* @V4L2_STATELESS_H264_START_CODE_NONE: slices are passed
* to the driver without any start code.
* @V4L2_STATELESS_H264_START_CODE_ANNEX_B: slices are passed
* to the driver with an Annex B start code prefix
* (legal start codes can be 3-bytes 0x000001 or 4-bytes 0x00000001).
* This mode is typically supported by device drivers that parse
* the start code in hardware.
*/
enum v4l2_stateless_h264_start_code {
V4L2_STATELESS_H264_START_CODE_NONE,
V4L2_STATELESS_H264_START_CODE_ANNEX_B,
};
#define V4L2_H264_SPS_CONSTRAINT_SET0_FLAG 0x01
#define V4L2_H264_SPS_CONSTRAINT_SET1_FLAG 0x02
#define V4L2_H264_SPS_CONSTRAINT_SET2_FLAG 0x04
#define V4L2_H264_SPS_CONSTRAINT_SET3_FLAG 0x08
#define V4L2_H264_SPS_CONSTRAINT_SET4_FLAG 0x10
#define V4L2_H264_SPS_CONSTRAINT_SET5_FLAG 0x20
#define V4L2_H264_SPS_FLAG_SEPARATE_COLOUR_PLANE 0x01
#define V4L2_H264_SPS_FLAG_QPPRIME_Y_ZERO_TRANSFORM_BYPASS 0x02
#define V4L2_H264_SPS_FLAG_DELTA_PIC_ORDER_ALWAYS_ZERO 0x04
#define V4L2_H264_SPS_FLAG_GAPS_IN_FRAME_NUM_VALUE_ALLOWED 0x08
#define V4L2_H264_SPS_FLAG_FRAME_MBS_ONLY 0x10
#define V4L2_H264_SPS_FLAG_MB_ADAPTIVE_FRAME_FIELD 0x20
#define V4L2_H264_SPS_FLAG_DIRECT_8X8_INFERENCE 0x40
#define V4L2_H264_SPS_HAS_CHROMA_FORMAT(sps) \
((sps)->profile_idc == 100 || (sps)->profile_idc == 110 || \
(sps)->profile_idc == 122 || (sps)->profile_idc == 244 || \
(sps)->profile_idc == 44 || (sps)->profile_idc == 83 || \
(sps)->profile_idc == 86 || (sps)->profile_idc == 118 || \
(sps)->profile_idc == 128 || (sps)->profile_idc == 138 || \
(sps)->profile_idc == 139 || (sps)->profile_idc == 134 || \
(sps)->profile_idc == 135)
#define V4L2_CID_STATELESS_H264_SPS (V4L2_CID_CODEC_STATELESS_BASE + 2)
/**
* struct v4l2_ctrl_h264_sps - H264 sequence parameter set
*
* All the members on this sequence parameter set structure match the
* sequence parameter set syntax as specified by the H264 specification.
*
* @profile_idc: see H264 specification.
* @constraint_set_flags: see H264 specification.
* @level_idc: see H264 specification.
* @seq_parameter_set_id: see H264 specification.
* @chroma_format_idc: see H264 specification.
* @bit_depth_luma_minus8: see H264 specification.
* @bit_depth_chroma_minus8: see H264 specification.
* @log2_max_frame_num_minus4: see H264 specification.
* @pic_order_cnt_type: see H264 specification.
* @log2_max_pic_order_cnt_lsb_minus4: see H264 specification.
* @max_num_ref_frames: see H264 specification.
* @num_ref_frames_in_pic_order_cnt_cycle: see H264 specification.
* @offset_for_ref_frame: see H264 specification.
* @offset_for_non_ref_pic: see H264 specification.
* @offset_for_top_to_bottom_field: see H264 specification.
* @pic_width_in_mbs_minus1: see H264 specification.
* @pic_height_in_map_units_minus1: see H264 specification.
* @flags: see V4L2_H264_SPS_FLAG_{}.
*/
struct v4l2_ctrl_h264_sps {
__u8 profile_idc;
__u8 constraint_set_flags;
__u8 level_idc;
__u8 seq_parameter_set_id;
__u8 chroma_format_idc;
__u8 bit_depth_luma_minus8;
__u8 bit_depth_chroma_minus8;
__u8 log2_max_frame_num_minus4;
__u8 pic_order_cnt_type;
__u8 log2_max_pic_order_cnt_lsb_minus4;
__u8 max_num_ref_frames;
__u8 num_ref_frames_in_pic_order_cnt_cycle;
__s32 offset_for_ref_frame[255];
__s32 offset_for_non_ref_pic;
__s32 offset_for_top_to_bottom_field;
__u16 pic_width_in_mbs_minus1;
__u16 pic_height_in_map_units_minus1;
__u32 flags;
};
#define V4L2_H264_PPS_FLAG_ENTROPY_CODING_MODE 0x0001
#define V4L2_H264_PPS_FLAG_BOTTOM_FIELD_PIC_ORDER_IN_FRAME_PRESENT 0x0002
#define V4L2_H264_PPS_FLAG_WEIGHTED_PRED 0x0004
#define V4L2_H264_PPS_FLAG_DEBLOCKING_FILTER_CONTROL_PRESENT 0x0008
#define V4L2_H264_PPS_FLAG_CONSTRAINED_INTRA_PRED 0x0010
#define V4L2_H264_PPS_FLAG_REDUNDANT_PIC_CNT_PRESENT 0x0020
#define V4L2_H264_PPS_FLAG_TRANSFORM_8X8_MODE 0x0040
#define V4L2_H264_PPS_FLAG_SCALING_MATRIX_PRESENT 0x0080
#define V4L2_CID_STATELESS_H264_PPS (V4L2_CID_CODEC_STATELESS_BASE + 3)
/**
* struct v4l2_ctrl_h264_pps - H264 picture parameter set
*
* Except where noted, all the members on this picture parameter set
* structure match the picture parameter set syntax as specified
* by the H264 specification.
*
* In particular, V4L2_H264_PPS_FLAG_SCALING_MATRIX_PRESENT flag
* has a specific meaning. This flag should be set if a non-flat
* scaling matrix applies to the picture. In this case, applications
* are expected to use V4L2_CID_STATELESS_H264_SCALING_MATRIX,
* to pass the values of the non-flat matrices.
*
* @pic_parameter_set_id: see H264 specification.
* @seq_parameter_set_id: see H264 specification.
* @num_slice_groups_minus1: see H264 specification.
* @num_ref_idx_l0_default_active_minus1: see H264 specification.
* @num_ref_idx_l1_default_active_minus1: see H264 specification.
* @weighted_bipred_idc: see H264 specification.
* @pic_init_qp_minus26: see H264 specification.
* @pic_init_qs_minus26: see H264 specification.
* @chroma_qp_index_offset: see H264 specification.
* @second_chroma_qp_index_offset: see H264 specification.
* @flags: see V4L2_H264_PPS_FLAG_{}.
*/
struct v4l2_ctrl_h264_pps {
__u8 pic_parameter_set_id;
__u8 seq_parameter_set_id;
__u8 num_slice_groups_minus1;
__u8 num_ref_idx_l0_default_active_minus1;
__u8 num_ref_idx_l1_default_active_minus1;
__u8 weighted_bipred_idc;
__s8 pic_init_qp_minus26;
__s8 pic_init_qs_minus26;
__s8 chroma_qp_index_offset;
__s8 second_chroma_qp_index_offset;
__u16 flags;
};
#define V4L2_CID_STATELESS_H264_SCALING_MATRIX (V4L2_CID_CODEC_STATELESS_BASE + 4)
/**
* struct v4l2_ctrl_h264_scaling_matrix - H264 scaling matrices
*
* @scaling_list_4x4: scaling matrix after applying the inverse
* scanning process. Expected list order is Intra Y, Intra Cb,
* Intra Cr, Inter Y, Inter Cb, Inter Cr. The values on each
* scaling list are expected in raster scan order.
* @scaling_list_8x8: scaling matrix after applying the inverse
* scanning process. Expected list order is Intra Y, Inter Y,
* Intra Cb, Inter Cb, Intra Cr, Inter Cr. The values on each
* scaling list are expected in raster scan order.
*
* Note that the list order is different for the 4x4 and 8x8
* matrices as per the H264 specification, see table 7-2 "Assignment
* of mnemonic names to scaling list indices and specification of
* fall-back rule".
*/
struct v4l2_ctrl_h264_scaling_matrix {
__u8 scaling_list_4x4[6][16];
__u8 scaling_list_8x8[6][64];
};
struct v4l2_h264_weight_factors {
__s16 luma_weight[32];
__s16 luma_offset[32];
__s16 chroma_weight[32][2];
__s16 chroma_offset[32][2];
};
#define V4L2_H264_CTRL_PRED_WEIGHTS_REQUIRED(pps, slice) \
((((pps)->flags & V4L2_H264_PPS_FLAG_WEIGHTED_PRED) && \
((slice)->slice_type == V4L2_H264_SLICE_TYPE_P || \
(slice)->slice_type == V4L2_H264_SLICE_TYPE_SP)) || \
((pps)->weighted_bipred_idc == 1 && \
(slice)->slice_type == V4L2_H264_SLICE_TYPE_B))
#define V4L2_CID_STATELESS_H264_PRED_WEIGHTS (V4L2_CID_CODEC_STATELESS_BASE + 5)
/**
* struct v4l2_ctrl_h264_pred_weights - Prediction weight table
*
* Prediction weight table, which matches the syntax specified
* by the H264 specification.
*
* @luma_log2_weight_denom: see H264 specification.
* @chroma_log2_weight_denom: see H264 specification.
* @weight_factors: luma and chroma weight factors.
*/
struct v4l2_ctrl_h264_pred_weights {
__u16 luma_log2_weight_denom;
__u16 chroma_log2_weight_denom;
struct v4l2_h264_weight_factors weight_factors[2];
};
#define V4L2_H264_SLICE_TYPE_P 0
#define V4L2_H264_SLICE_TYPE_B 1
#define V4L2_H264_SLICE_TYPE_I 2
#define V4L2_H264_SLICE_TYPE_SP 3
#define V4L2_H264_SLICE_TYPE_SI 4
#define V4L2_H264_SLICE_FLAG_DIRECT_SPATIAL_MV_PRED 0x01
#define V4L2_H264_SLICE_FLAG_SP_FOR_SWITCH 0x02
#define V4L2_H264_TOP_FIELD_REF 0x1
#define V4L2_H264_BOTTOM_FIELD_REF 0x2
#define V4L2_H264_FRAME_REF 0x3
/**
* struct v4l2_h264_reference - H264 picture reference
*
* @fields: indicates how the picture is referenced.
* Valid values are V4L2_H264_{}_REF.
* @index: index into v4l2_ctrl_h264_decode_params.dpb[].
*/
struct v4l2_h264_reference {
__u8 fields;
__u8 index;
};
/*
* Maximum DPB size, as specified by section 'A.3.1 Level limits
* common to the Baseline, Main, and Extended profiles'.
*/
#define V4L2_H264_NUM_DPB_ENTRIES 16
#define V4L2_H264_REF_LIST_LEN (2 * V4L2_H264_NUM_DPB_ENTRIES)
#define V4L2_CID_STATELESS_H264_SLICE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 6)
/**
* struct v4l2_ctrl_h264_slice_params - H264 slice parameters
*
* This structure holds the H264 syntax elements that are specified
* as non-invariant for the slices in a given frame.
*
* Slice invariant syntax elements are contained in struct
* v4l2_ctrl_h264_decode_params. This is done to reduce the API surface
* on frame-based decoders, where slice header parsing is done by the
* hardware.
*
* Slice invariant syntax elements are specified in specification section
* "7.4.3 Slice header semantics".
*
* Except where noted, the members on this struct match the slice header syntax.
*
* @header_bit_size: offset in bits to slice_data() from the beginning of this slice.
* @first_mb_in_slice: see H264 specification.
* @slice_type: see H264 specification.
* @colour_plane_id: see H264 specification.
* @redundant_pic_cnt: see H264 specification.
* @cabac_init_idc: see H264 specification.
* @slice_qp_delta: see H264 specification.
* @slice_qs_delta: see H264 specification.
* @disable_deblocking_filter_idc: see H264 specification.
* @slice_alpha_c0_offset_div2: see H264 specification.
* @slice_beta_offset_div2: see H264 specification.
* @num_ref_idx_l0_active_minus1: see H264 specification.
* @num_ref_idx_l1_active_minus1: see H264 specification.
* @reserved: padding field. Should be zeroed by applications.
* @ref_pic_list0: reference picture list 0 after applying the per-slice modifications.
* @ref_pic_list1: reference picture list 1 after applying the per-slice modifications.
* @flags: see V4L2_H264_SLICE_FLAG_{}.
*/
struct v4l2_ctrl_h264_slice_params {
__u32 header_bit_size;
__u32 first_mb_in_slice;
__u8 slice_type;
__u8 colour_plane_id;
__u8 redundant_pic_cnt;
__u8 cabac_init_idc;
__s8 slice_qp_delta;
__s8 slice_qs_delta;
__u8 disable_deblocking_filter_idc;
__s8 slice_alpha_c0_offset_div2;
__s8 slice_beta_offset_div2;
__u8 num_ref_idx_l0_active_minus1;
__u8 num_ref_idx_l1_active_minus1;
__u8 reserved;
struct v4l2_h264_reference ref_pic_list0[V4L2_H264_REF_LIST_LEN];
struct v4l2_h264_reference ref_pic_list1[V4L2_H264_REF_LIST_LEN];
__u32 flags;
};
#define V4L2_H264_DPB_ENTRY_FLAG_VALID 0x01
#define V4L2_H264_DPB_ENTRY_FLAG_ACTIVE 0x02
#define V4L2_H264_DPB_ENTRY_FLAG_LONG_TERM 0x04
#define V4L2_H264_DPB_ENTRY_FLAG_FIELD 0x08
/**
* struct v4l2_h264_dpb_entry - H264 decoded picture buffer entry
*
* @reference_ts: timestamp of the V4L2 capture buffer to use as reference.
* The timestamp refers to the timestamp field in struct v4l2_buffer.
* Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
* @pic_num: matches PicNum variable assigned during the reference
* picture lists construction process.
* @frame_num: frame identifier which matches frame_num syntax element.
* @fields: indicates how the DPB entry is referenced. Valid values are
* V4L2_H264_{}_REF.
* @reserved: padding field. Should be zeroed by applications.
* @top_field_order_cnt: matches TopFieldOrderCnt picture value.
* @bottom_field_order_cnt: matches BottomFieldOrderCnt picture value.
* Note that picture field is indicated by v4l2_buffer.field.
* @flags: see V4L2_H264_DPB_ENTRY_FLAG_{}.
*/
struct v4l2_h264_dpb_entry {
__u64 reference_ts;
__u32 pic_num;
__u16 frame_num;
__u8 fields;
__u8 reserved[5];
__s32 top_field_order_cnt;
__s32 bottom_field_order_cnt;
__u32 flags;
};
#define V4L2_H264_DECODE_PARAM_FLAG_IDR_PIC 0x01
#define V4L2_H264_DECODE_PARAM_FLAG_FIELD_PIC 0x02
#define V4L2_H264_DECODE_PARAM_FLAG_BOTTOM_FIELD 0x04
#define V4L2_H264_DECODE_PARAM_FLAG_PFRAME 0x08
#define V4L2_H264_DECODE_PARAM_FLAG_BFRAME 0x10
#define V4L2_CID_STATELESS_H264_DECODE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 7)
/**
* struct v4l2_ctrl_h264_decode_params - H264 decoding parameters
*
* @dpb: decoded picture buffer.
* @nal_ref_idc: slice header syntax element.
* @frame_num: slice header syntax element.
* @top_field_order_cnt: matches TopFieldOrderCnt picture value.
* @bottom_field_order_cnt: matches BottomFieldOrderCnt picture value.
* Note that picture field is indicated by v4l2_buffer.field.
* @idr_pic_id: slice header syntax element.
* @pic_order_cnt_lsb: slice header syntax element.
* @delta_pic_order_cnt_bottom: slice header syntax element.
* @delta_pic_order_cnt0: slice header syntax element.
* @delta_pic_order_cnt1: slice header syntax element.
* @dec_ref_pic_marking_bit_size: size in bits of dec_ref_pic_marking()
* syntax element.
* @pic_order_cnt_bit_size: size in bits of pic order count syntax.
* @slice_group_change_cycle: slice header syntax element.
* @reserved: padding field. Should be zeroed by applications.
* @flags: see V4L2_H264_DECODE_PARAM_FLAG_{}.
*/
struct v4l2_ctrl_h264_decode_params {
struct v4l2_h264_dpb_entry dpb[V4L2_H264_NUM_DPB_ENTRIES];
__u16 nal_ref_idc;
__u16 frame_num;
__s32 top_field_order_cnt;
__s32 bottom_field_order_cnt;
__u16 idr_pic_id;
__u16 pic_order_cnt_lsb;
__s32 delta_pic_order_cnt_bottom;
__s32 delta_pic_order_cnt0;
__s32 delta_pic_order_cnt1;
__u32 dec_ref_pic_marking_bit_size;
__u32 pic_order_cnt_bit_size;
__u32 slice_group_change_cycle;
__u32 reserved;
__u32 flags;
};
/* Stateless FWHT control, used by the vicodec driver */
/* Current FWHT version */
#define V4L2_FWHT_VERSION 3
/* Set if this is an interlaced format */
#define V4L2_FWHT_FL_IS_INTERLACED _BITUL(0)
/* Set if this is a bottom-first (NTSC) interlaced format */
#define V4L2_FWHT_FL_IS_BOTTOM_FIRST _BITUL(1)
/* Set if each 'frame' contains just one field */
#define V4L2_FWHT_FL_IS_ALTERNATE _BITUL(2)
/*
* If V4L2_FWHT_FL_IS_ALTERNATE was set, then this is set if this
* 'frame' is the bottom field, else it is the top field.
*/
#define V4L2_FWHT_FL_IS_BOTTOM_FIELD _BITUL(3)
/* Set if the Y' plane is uncompressed */
#define V4L2_FWHT_FL_LUMA_IS_UNCOMPRESSED _BITUL(4)
/* Set if the Cb plane is uncompressed */
#define V4L2_FWHT_FL_CB_IS_UNCOMPRESSED _BITUL(5)
/* Set if the Cr plane is uncompressed */
#define V4L2_FWHT_FL_CR_IS_UNCOMPRESSED _BITUL(6)
/* Set if the chroma plane is full height, if cleared it is half height */
#define V4L2_FWHT_FL_CHROMA_FULL_HEIGHT _BITUL(7)
/* Set if the chroma plane is full width, if cleared it is half width */
#define V4L2_FWHT_FL_CHROMA_FULL_WIDTH _BITUL(8)
/* Set if the alpha plane is uncompressed */
#define V4L2_FWHT_FL_ALPHA_IS_UNCOMPRESSED _BITUL(9)
/* Set if this is an I Frame */
#define V4L2_FWHT_FL_I_FRAME _BITUL(10)
/* A 4-values flag - the number of components - 1 */
#define V4L2_FWHT_FL_COMPONENTS_NUM_MSK GENMASK(18, 16)
#define V4L2_FWHT_FL_COMPONENTS_NUM_OFFSET 16
/* A 4-values flag - the pixel encoding type */
#define V4L2_FWHT_FL_PIXENC_MSK GENMASK(20, 19)
#define V4L2_FWHT_FL_PIXENC_OFFSET 19
#define V4L2_FWHT_FL_PIXENC_YUV (1 << V4L2_FWHT_FL_PIXENC_OFFSET)
#define V4L2_FWHT_FL_PIXENC_RGB (2 << V4L2_FWHT_FL_PIXENC_OFFSET)
#define V4L2_FWHT_FL_PIXENC_HSV (3 << V4L2_FWHT_FL_PIXENC_OFFSET)
#define V4L2_CID_STATELESS_FWHT_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 100)
/**
* struct v4l2_ctrl_fwht_params - FWHT parameters
*
* @backward_ref_ts: timestamp of the V4L2 capture buffer to use as reference.
* The timestamp refers to the timestamp field in struct v4l2_buffer.
* Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
* @version: must be V4L2_FWHT_VERSION.
* @width: width of frame.
* @height: height of frame.
* @flags: FWHT flags (see V4L2_FWHT_FL_*).
* @colorspace: the colorspace (enum v4l2_colorspace).
* @xfer_func: the transfer function (enum v4l2_xfer_func).
* @ycbcr_enc: the Y'CbCr encoding (enum v4l2_ycbcr_encoding).
* @quantization: the quantization (enum v4l2_quantization).
*/
struct v4l2_ctrl_fwht_params {
__u64 backward_ref_ts;
__u32 version;
__u32 width;
__u32 height;
__u32 flags;
__u32 colorspace;
__u32 xfer_func;
__u32 ycbcr_enc;
__u32 quantization;
};
/* Stateless VP8 control */
#define V4L2_VP8_SEGMENT_FLAG_ENABLED 0x01
#define V4L2_VP8_SEGMENT_FLAG_UPDATE_MAP 0x02
#define V4L2_VP8_SEGMENT_FLAG_UPDATE_FEATURE_DATA 0x04
#define V4L2_VP8_SEGMENT_FLAG_DELTA_VALUE_MODE 0x08
/**
* struct v4l2_vp8_segment - VP8 segment-based adjustments parameters
*
* @quant_update: update values for the segment quantizer.
* @lf_update: update values for the loop filter level.
* @segment_probs: branch probabilities of the segment_id decoding tree.
* @padding: padding field. Should be zeroed by applications.
* @flags: see V4L2_VP8_SEGMENT_FLAG_{}.
*
* This structure contains segment-based adjustments related parameters.
* See the 'update_segmentation()' part of the frame header syntax,
* and section '9.3. Segment-Based Adjustments' of the VP8 specification
* for more details.
*/
struct v4l2_vp8_segment {
__s8 quant_update[4];
__s8 lf_update[4];
__u8 segment_probs[3];
__u8 padding;
__u32 flags;
};
#define V4L2_VP8_LF_ADJ_ENABLE 0x01
#define V4L2_VP8_LF_DELTA_UPDATE 0x02
#define V4L2_VP8_LF_FILTER_TYPE_SIMPLE 0x04
/**
* struct v4l2_vp8_loop_filter - VP8 loop filter parameters
*
* @ref_frm_delta: Reference frame signed delta values.
* @mb_mode_delta: MB prediction mode signed delta values.
* @sharpness_level: matches sharpness_level syntax element.
* @level: matches loop_filter_level syntax element.
* @padding: padding field. Should be zeroed by applications.
* @flags: see V4L2_VP8_LF_{}.
*
* This structure contains loop filter related parameters.
* See the 'mb_lf_adjustments()' part of the frame header syntax,
* and section '9.4. Loop Filter Type and Levels' of the VP8 specification
* for more details.
*/
struct v4l2_vp8_loop_filter {
__s8 ref_frm_delta[4];
__s8 mb_mode_delta[4];
__u8 sharpness_level;
__u8 level;
__u16 padding;
__u32 flags;
};
/**
* struct v4l2_vp8_quantization - VP8 quantizattion indices
*
* @y_ac_qi: luma AC coefficient table index.
* @y_dc_delta: luma DC delta vaue.
* @y2_dc_delta: y2 block DC delta value.
* @y2_ac_delta: y2 block AC delta value.
* @uv_dc_delta: chroma DC delta value.
* @uv_ac_delta: chroma AC delta value.
* @padding: padding field. Should be zeroed by applications.
*
* This structure contains the quantization indices present
* in 'quant_indices()' part of the frame header syntax.
* See section '9.6. Dequantization Indices' of the VP8 specification
* for more details.
*/
struct v4l2_vp8_quantization {
__u8 y_ac_qi;
__s8 y_dc_delta;
__s8 y2_dc_delta;
__s8 y2_ac_delta;
__s8 uv_dc_delta;
__s8 uv_ac_delta;
__u16 padding;
};
#define V4L2_VP8_COEFF_PROB_CNT 11
#define V4L2_VP8_MV_PROB_CNT 19
/**
* struct v4l2_vp8_entropy - VP8 update probabilities
*
* @coeff_probs: coefficient probability update values.
* @y_mode_probs: luma intra-prediction probabilities.
* @uv_mode_probs: chroma intra-prediction probabilities.
* @mv_probs: mv decoding probability.
* @padding: padding field. Should be zeroed by applications.
*
* This structure contains the update probabilities present in
* 'token_prob_update()' and 'mv_prob_update()' part of the frame header.
* See section '17.2. Probability Updates' of the VP8 specification
* for more details.
*/
struct v4l2_vp8_entropy {
__u8 coeff_probs[4][8][3][V4L2_VP8_COEFF_PROB_CNT];
__u8 y_mode_probs[4];
__u8 uv_mode_probs[3];
__u8 mv_probs[2][V4L2_VP8_MV_PROB_CNT];
__u8 padding[3];
};
/**
* struct v4l2_vp8_entropy_coder_state - VP8 boolean coder state
*
* @range: coder state value for "Range"
* @value: coder state value for "Value"
* @bit_count: number of bits left in range "Value".
* @padding: padding field. Should be zeroed by applications.
*
* This structure contains the state for the boolean coder, as
* explained in section '7. Boolean Entropy Decoder' of the VP8 specification.
*/
struct v4l2_vp8_entropy_coder_state {
__u8 range;
__u8 value;
__u8 bit_count;
__u8 padding;
};
#define V4L2_VP8_FRAME_FLAG_KEY_FRAME 0x01
#define V4L2_VP8_FRAME_FLAG_EXPERIMENTAL 0x02
#define V4L2_VP8_FRAME_FLAG_SHOW_FRAME 0x04
#define V4L2_VP8_FRAME_FLAG_MB_NO_SKIP_COEFF 0x08
#define V4L2_VP8_FRAME_FLAG_SIGN_BIAS_GOLDEN 0x10
#define V4L2_VP8_FRAME_FLAG_SIGN_BIAS_ALT 0x20
#define V4L2_VP8_FRAME_IS_KEY_FRAME(hdr) \
(!!((hdr)->flags & V4L2_VP8_FRAME_FLAG_KEY_FRAME))
#define V4L2_CID_STATELESS_VP8_FRAME (V4L2_CID_CODEC_STATELESS_BASE + 200)
/**
* struct v4l2_ctrl_vp8_frame - VP8 frame parameters
*
* @segment: segmentation parameters. See &v4l2_vp8_segment for more details
* @lf: loop filter parameters. See &v4l2_vp8_loop_filter for more details
* @quant: quantization parameters. See &v4l2_vp8_quantization for more details
* @entropy: update probabilities. See &v4l2_vp8_entropy for more details
* @coder_state: boolean coder state. See &v4l2_vp8_entropy_coder_state for more details
* @width: frame width.
* @height: frame height.
* @horizontal_scale: horizontal scaling factor.
* @vertical_scale: vertical scaling factor.
* @version: bitstream version.
* @prob_skip_false: frame header syntax element.
* @prob_intra: frame header syntax element.
* @prob_last: frame header syntax element.
* @prob_gf: frame header syntax element.
* @num_dct_parts: number of DCT coefficients partitions.
* @first_part_size: size of the first partition, i.e. the control partition.
* @first_part_header_bits: size in bits of the first partition header portion.
* @dct_part_sizes: DCT coefficients sizes.
* @last_frame_ts: "last" reference buffer timestamp.
* The timestamp refers to the timestamp field in struct v4l2_buffer.
* Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
* @golden_frame_ts: "golden" reference buffer timestamp.
* @alt_frame_ts: "alt" reference buffer timestamp.
* @flags: see V4L2_VP8_FRAME_FLAG_{}.
*/
struct v4l2_ctrl_vp8_frame {
struct v4l2_vp8_segment segment;
struct v4l2_vp8_loop_filter lf;
struct v4l2_vp8_quantization quant;
struct v4l2_vp8_entropy entropy;
struct v4l2_vp8_entropy_coder_state coder_state;
__u16 width;
__u16 height;
__u8 horizontal_scale;
__u8 vertical_scale;
__u8 version;
__u8 prob_skip_false;
__u8 prob_intra;
__u8 prob_last;
__u8 prob_gf;
__u8 num_dct_parts;
__u32 first_part_size;
__u32 first_part_header_bits;
__u32 dct_part_sizes[8];
__u64 last_frame_ts;
__u64 golden_frame_ts;
__u64 alt_frame_ts;
__u64 flags;
};
/* Stateless MPEG-2 controls */
#define V4L2_MPEG2_SEQ_FLAG_PROGRESSIVE 0x01
#define V4L2_CID_STATELESS_MPEG2_SEQUENCE (V4L2_CID_CODEC_STATELESS_BASE+220)
/**
* struct v4l2_ctrl_mpeg2_sequence - MPEG-2 sequence header
*
* All the members on this structure match the sequence header and sequence
* extension syntaxes as specified by the MPEG-2 specification.
*
* Fields horizontal_size, vertical_size and vbv_buffer_size are a
* combination of respective _value and extension syntax elements,
* as described in section 6.3.3 "Sequence header".
*
* @horizontal_size: combination of elements horizontal_size_value and
* horizontal_size_extension.
* @vertical_size: combination of elements vertical_size_value and
* vertical_size_extension.
* @vbv_buffer_size: combination of elements vbv_buffer_size_value and
* vbv_buffer_size_extension.
* @profile_and_level_indication: see MPEG-2 specification.
* @chroma_format: see MPEG-2 specification.
* @flags: see V4L2_MPEG2_SEQ_FLAG_{}.
*/
struct v4l2_ctrl_mpeg2_sequence {
__u16 horizontal_size;
__u16 vertical_size;
__u32 vbv_buffer_size;
__u16 profile_and_level_indication;
__u8 chroma_format;
__u8 flags;
};
#define V4L2_MPEG2_PIC_CODING_TYPE_I 1
#define V4L2_MPEG2_PIC_CODING_TYPE_P 2
#define V4L2_MPEG2_PIC_CODING_TYPE_B 3
#define V4L2_MPEG2_PIC_CODING_TYPE_D 4
#define V4L2_MPEG2_PIC_TOP_FIELD 0x1
#define V4L2_MPEG2_PIC_BOTTOM_FIELD 0x2
#define V4L2_MPEG2_PIC_FRAME 0x3
#define V4L2_MPEG2_PIC_FLAG_TOP_FIELD_FIRST 0x0001
#define V4L2_MPEG2_PIC_FLAG_FRAME_PRED_DCT 0x0002
#define V4L2_MPEG2_PIC_FLAG_CONCEALMENT_MV 0x0004
#define V4L2_MPEG2_PIC_FLAG_Q_SCALE_TYPE 0x0008
#define V4L2_MPEG2_PIC_FLAG_INTRA_VLC 0x0010
#define V4L2_MPEG2_PIC_FLAG_ALT_SCAN 0x0020
#define V4L2_MPEG2_PIC_FLAG_REPEAT_FIRST 0x0040
#define V4L2_MPEG2_PIC_FLAG_PROGRESSIVE 0x0080
#define V4L2_CID_STATELESS_MPEG2_PICTURE (V4L2_CID_CODEC_STATELESS_BASE+221)
/**
* struct v4l2_ctrl_mpeg2_picture - MPEG-2 picture header
*
* All the members on this structure match the picture header and picture
* coding extension syntaxes as specified by the MPEG-2 specification.
*
* @backward_ref_ts: timestamp of the V4L2 capture buffer to use as
* reference for backward prediction.
* @forward_ref_ts: timestamp of the V4L2 capture buffer to use as
* reference for forward prediction. These timestamp refers to the
* timestamp field in struct v4l2_buffer. Use v4l2_timeval_to_ns()
* to convert the struct timeval to a __u64.
* @flags: see V4L2_MPEG2_PIC_FLAG_{}.
* @f_code: see MPEG-2 specification.
* @picture_coding_type: see MPEG-2 specification.
* @picture_structure: see V4L2_MPEG2_PIC_{}_FIELD.
* @intra_dc_precision: see MPEG-2 specification.
* @reserved: padding field. Should be zeroed by applications.
*/
struct v4l2_ctrl_mpeg2_picture {
__u64 backward_ref_ts;
__u64 forward_ref_ts;
__u32 flags;
__u8 f_code[2][2];
__u8 picture_coding_type;
__u8 picture_structure;
__u8 intra_dc_precision;
__u8 reserved[5];
};
#define V4L2_CID_STATELESS_MPEG2_QUANTISATION (V4L2_CID_CODEC_STATELESS_BASE+222)
/**
* struct v4l2_ctrl_mpeg2_quantisation - MPEG-2 quantisation
*
* Quantisation matrices as specified by section 6.3.7
* "Quant matrix extension".
*
* @intra_quantiser_matrix: The quantisation matrix coefficients
* for intra-coded frames, in zigzag scanning order. It is relevant
* for both luma and chroma components, although it can be superseded
* by the chroma-specific matrix for non-4:2:0 YUV formats.
* @non_intra_quantiser_matrix: The quantisation matrix coefficients
* for non-intra-coded frames, in zigzag scanning order. It is relevant
* for both luma and chroma components, although it can be superseded
* by the chroma-specific matrix for non-4:2:0 YUV formats.
* @chroma_intra_quantiser_matrix: The quantisation matrix coefficients
* for the chominance component of intra-coded frames, in zigzag scanning
* order. Only relevant for 4:2:2 and 4:4:4 YUV formats.
* @chroma_non_intra_quantiser_matrix: The quantisation matrix coefficients
* for the chrominance component of non-intra-coded frames, in zigzag scanning
* order. Only relevant for 4:2:2 and 4:4:4 YUV formats.
*/
struct v4l2_ctrl_mpeg2_quantisation {
__u8 intra_quantiser_matrix[64];
__u8 non_intra_quantiser_matrix[64];
__u8 chroma_intra_quantiser_matrix[64];
__u8 chroma_non_intra_quantiser_matrix[64];
};
#define V4L2_CID_STATELESS_HEVC_SPS (V4L2_CID_CODEC_STATELESS_BASE + 400)
#define V4L2_CID_STATELESS_HEVC_PPS (V4L2_CID_CODEC_STATELESS_BASE + 401)
#define V4L2_CID_STATELESS_HEVC_SLICE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 402)
#define V4L2_CID_STATELESS_HEVC_SCALING_MATRIX (V4L2_CID_CODEC_STATELESS_BASE + 403)
#define V4L2_CID_STATELESS_HEVC_DECODE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 404)
#define V4L2_CID_STATELESS_HEVC_DECODE_MODE (V4L2_CID_CODEC_STATELESS_BASE + 405)
#define V4L2_CID_STATELESS_HEVC_START_CODE (V4L2_CID_CODEC_STATELESS_BASE + 406)
#define V4L2_CID_STATELESS_HEVC_ENTRY_POINT_OFFSETS (V4L2_CID_CODEC_STATELESS_BASE + 407)
enum v4l2_stateless_hevc_decode_mode {
V4L2_STATELESS_HEVC_DECODE_MODE_SLICE_BASED,
V4L2_STATELESS_HEVC_DECODE_MODE_FRAME_BASED,
};
enum v4l2_stateless_hevc_start_code {
V4L2_STATELESS_HEVC_START_CODE_NONE,
V4L2_STATELESS_HEVC_START_CODE_ANNEX_B,
};
#define V4L2_HEVC_SLICE_TYPE_B 0
#define V4L2_HEVC_SLICE_TYPE_P 1
#define V4L2_HEVC_SLICE_TYPE_I 2
#define V4L2_HEVC_SPS_FLAG_SEPARATE_COLOUR_PLANE (1ULL << 0)
#define V4L2_HEVC_SPS_FLAG_SCALING_LIST_ENABLED (1ULL << 1)
#define V4L2_HEVC_SPS_FLAG_AMP_ENABLED (1ULL << 2)
#define V4L2_HEVC_SPS_FLAG_SAMPLE_ADAPTIVE_OFFSET (1ULL << 3)
#define V4L2_HEVC_SPS_FLAG_PCM_ENABLED (1ULL << 4)
#define V4L2_HEVC_SPS_FLAG_PCM_LOOP_FILTER_DISABLED (1ULL << 5)
#define V4L2_HEVC_SPS_FLAG_LONG_TERM_REF_PICS_PRESENT (1ULL << 6)
#define V4L2_HEVC_SPS_FLAG_SPS_TEMPORAL_MVP_ENABLED (1ULL << 7)
#define V4L2_HEVC_SPS_FLAG_STRONG_INTRA_SMOOTHING_ENABLED (1ULL << 8)
/**
* struct v4l2_ctrl_hevc_sps - ITU-T Rec. H.265: Sequence parameter set
*
* @video_parameter_set_id: specifies the value of the
* vps_video_parameter_set_id of the active VPS
* @seq_parameter_set_id: provides an identifier for the SPS for
* reference by other syntax elements
* @pic_width_in_luma_samples: specifies the width of each decoded picture
* in units of luma samples
* @pic_height_in_luma_samples: specifies the height of each decoded picture
* in units of luma samples
* @bit_depth_luma_minus8: this value plus 8specifies the bit depth of the
* samples of the luma array
* @bit_depth_chroma_minus8: this value plus 8 specifies the bit depth of the
* samples of the chroma arrays
* @log2_max_pic_order_cnt_lsb_minus4: this value plus 4 specifies the value of
* the variable MaxPicOrderCntLsb
* @sps_max_dec_pic_buffering_minus1: this value plus 1 specifies the maximum
* required size of the decoded picture
* buffer for the codec video sequence
* @sps_max_num_reorder_pics: indicates the maximum allowed number of pictures
* @sps_max_latency_increase_plus1: not equal to 0 is used to compute the
* value of SpsMaxLatencyPictures array
* @log2_min_luma_coding_block_size_minus3: plus 3 specifies the minimum
* luma coding block size
* @log2_diff_max_min_luma_coding_block_size: specifies the difference between
* the maximum and minimum luma
* coding block size
* @log2_min_luma_transform_block_size_minus2: plus 2 specifies the minimum luma
* transform block size
* @log2_diff_max_min_luma_transform_block_size: specifies the difference between
* the maximum and minimum luma
* transform block size
* @max_transform_hierarchy_depth_inter: specifies the maximum hierarchy
* depth for transform units of
* coding units coded in inter
* prediction mode
* @max_transform_hierarchy_depth_intra: specifies the maximum hierarchy
* depth for transform units of
* coding units coded in intra
* prediction mode
* @pcm_sample_bit_depth_luma_minus1: this value plus 1 specifies the number of
* bits used to represent each of PCM sample
* values of the luma component
* @pcm_sample_bit_depth_chroma_minus1: this value plus 1 specifies the number
* of bits used to represent each of PCM
* sample values of the chroma components
* @log2_min_pcm_luma_coding_block_size_minus3: this value plus 3 specifies the
* minimum size of coding blocks
* @log2_diff_max_min_pcm_luma_coding_block_size: specifies the difference between
* the maximum and minimum size of
* coding blocks
* @num_short_term_ref_pic_sets: specifies the number of st_ref_pic_set()
* syntax structures included in the SPS
* @num_long_term_ref_pics_sps: specifies the number of candidate long-term
* reference pictures that are specified in the SPS
* @chroma_format_idc: specifies the chroma sampling
* @sps_max_sub_layers_minus1: this value plus 1 specifies the maximum number
* of temporal sub-layers
* @reserved: padding field. Should be zeroed by applications.
* @flags: see V4L2_HEVC_SPS_FLAG_{}
*/
struct v4l2_ctrl_hevc_sps {
__u8 video_parameter_set_id;
__u8 seq_parameter_set_id;
__u16 pic_width_in_luma_samples;
__u16 pic_height_in_luma_samples;
__u8 bit_depth_luma_minus8;
__u8 bit_depth_chroma_minus8;
__u8 log2_max_pic_order_cnt_lsb_minus4;
__u8 sps_max_dec_pic_buffering_minus1;
__u8 sps_max_num_reorder_pics;
__u8 sps_max_latency_increase_plus1;
__u8 log2_min_luma_coding_block_size_minus3;
__u8 log2_diff_max_min_luma_coding_block_size;
__u8 log2_min_luma_transform_block_size_minus2;
__u8 log2_diff_max_min_luma_transform_block_size;
__u8 max_transform_hierarchy_depth_inter;
__u8 max_transform_hierarchy_depth_intra;
__u8 pcm_sample_bit_depth_luma_minus1;
__u8 pcm_sample_bit_depth_chroma_minus1;
__u8 log2_min_pcm_luma_coding_block_size_minus3;
__u8 log2_diff_max_min_pcm_luma_coding_block_size;
__u8 num_short_term_ref_pic_sets;
__u8 num_long_term_ref_pics_sps;
__u8 chroma_format_idc;
__u8 sps_max_sub_layers_minus1;
__u8 reserved[6];
__u64 flags;
};
#define V4L2_HEVC_PPS_FLAG_DEPENDENT_SLICE_SEGMENT_ENABLED (1ULL << 0)
#define V4L2_HEVC_PPS_FLAG_OUTPUT_FLAG_PRESENT (1ULL << 1)
#define V4L2_HEVC_PPS_FLAG_SIGN_DATA_HIDING_ENABLED (1ULL << 2)
#define V4L2_HEVC_PPS_FLAG_CABAC_INIT_PRESENT (1ULL << 3)
#define V4L2_HEVC_PPS_FLAG_CONSTRAINED_INTRA_PRED (1ULL << 4)
#define V4L2_HEVC_PPS_FLAG_TRANSFORM_SKIP_ENABLED (1ULL << 5)
#define V4L2_HEVC_PPS_FLAG_CU_QP_DELTA_ENABLED (1ULL << 6)
#define V4L2_HEVC_PPS_FLAG_PPS_SLICE_CHROMA_QP_OFFSETS_PRESENT (1ULL << 7)
#define V4L2_HEVC_PPS_FLAG_WEIGHTED_PRED (1ULL << 8)
#define V4L2_HEVC_PPS_FLAG_WEIGHTED_BIPRED (1ULL << 9)
#define V4L2_HEVC_PPS_FLAG_TRANSQUANT_BYPASS_ENABLED (1ULL << 10)
#define V4L2_HEVC_PPS_FLAG_TILES_ENABLED (1ULL << 11)
#define V4L2_HEVC_PPS_FLAG_ENTROPY_CODING_SYNC_ENABLED (1ULL << 12)
#define V4L2_HEVC_PPS_FLAG_LOOP_FILTER_ACROSS_TILES_ENABLED (1ULL << 13)
#define V4L2_HEVC_PPS_FLAG_PPS_LOOP_FILTER_ACROSS_SLICES_ENABLED (1ULL << 14)
#define V4L2_HEVC_PPS_FLAG_DEBLOCKING_FILTER_OVERRIDE_ENABLED (1ULL << 15)
#define V4L2_HEVC_PPS_FLAG_PPS_DISABLE_DEBLOCKING_FILTER (1ULL << 16)
#define V4L2_HEVC_PPS_FLAG_LISTS_MODIFICATION_PRESENT (1ULL << 17)
#define V4L2_HEVC_PPS_FLAG_SLICE_SEGMENT_HEADER_EXTENSION_PRESENT (1ULL << 18)
#define V4L2_HEVC_PPS_FLAG_DEBLOCKING_FILTER_CONTROL_PRESENT (1ULL << 19)
#define V4L2_HEVC_PPS_FLAG_UNIFORM_SPACING (1ULL << 20)
/**
* struct v4l2_ctrl_hevc_pps - ITU-T Rec. H.265: Picture parameter set
*
* @pic_parameter_set_id: identifies the PPS for reference by other
* syntax elements
* @num_extra_slice_header_bits: specifies the number of extra slice header
* bits that are present in the slice header RBSP
* for coded pictures referring to the PPS.
* @num_ref_idx_l0_default_active_minus1: this value plus 1 specifies the
* inferred value of num_ref_idx_l0_active_minus1
* @num_ref_idx_l1_default_active_minus1: this value plus 1 specifies the
* inferred value of num_ref_idx_l1_active_minus1
* @init_qp_minus26: this value plus 26 specifies the initial value of SliceQp Y for
* each slice referring to the PPS
* @diff_cu_qp_delta_depth: specifies the difference between the luma coding
* tree block size and the minimum luma coding block
* size of coding units that convey cu_qp_delta_abs
* and cu_qp_delta_sign_flag
* @pps_cb_qp_offset: specify the offsets to the luma quantization parameter Cb
* @pps_cr_qp_offset: specify the offsets to the luma quantization parameter Cr
* @num_tile_columns_minus1: this value plus 1 specifies the number of tile columns
* partitioning the picture
* @num_tile_rows_minus1: this value plus 1 specifies the number of tile rows partitioning
* the picture
* @column_width_minus1: this value plus 1 specifies the width of the each tile column in
* units of coding tree blocks
* @row_height_minus1: this value plus 1 specifies the height of the each tile row in
* units of coding tree blocks
* @pps_beta_offset_div2: specify the default deblocking parameter offsets for
* beta divided by 2
* @pps_tc_offset_div2: specify the default deblocking parameter offsets for tC
* divided by 2
* @log2_parallel_merge_level_minus2: this value plus 2 specifies the value of
* the variable Log2ParMrgLevel
* @reserved: padding field. Should be zeroed by applications.
* @flags: see V4L2_HEVC_PPS_FLAG_{}
*/
struct v4l2_ctrl_hevc_pps {
__u8 pic_parameter_set_id;
__u8 num_extra_slice_header_bits;
__u8 num_ref_idx_l0_default_active_minus1;
__u8 num_ref_idx_l1_default_active_minus1;
__s8 init_qp_minus26;
__u8 diff_cu_qp_delta_depth;
__s8 pps_cb_qp_offset;
__s8 pps_cr_qp_offset;
__u8 num_tile_columns_minus1;
__u8 num_tile_rows_minus1;
__u8 column_width_minus1[20];
__u8 row_height_minus1[22];
__s8 pps_beta_offset_div2;
__s8 pps_tc_offset_div2;
__u8 log2_parallel_merge_level_minus2;
__u8 reserved;
__u64 flags;
};
#define V4L2_HEVC_DPB_ENTRY_LONG_TERM_REFERENCE 0x01
#define V4L2_HEVC_SEI_PIC_STRUCT_FRAME 0
#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_FIELD 1
#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_FIELD 2
#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_BOTTOM 3
#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_TOP 4
#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_BOTTOM_TOP 5
#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_TOP_BOTTOM 6
#define V4L2_HEVC_SEI_PIC_STRUCT_FRAME_DOUBLING 7
#define V4L2_HEVC_SEI_PIC_STRUCT_FRAME_TRIPLING 8
#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_PAIRED_PREVIOUS_BOTTOM 9
#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_PAIRED_PREVIOUS_TOP 10
#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_PAIRED_NEXT_BOTTOM 11
#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_PAIRED_NEXT_TOP 12
#define V4L2_HEVC_DPB_ENTRIES_NUM_MAX 16
/**
* struct v4l2_hevc_dpb_entry - HEVC decoded picture buffer entry
*
* @timestamp: timestamp of the V4L2 capture buffer to use as reference.
* @flags: long term flag for the reference frame
* @field_pic: whether the reference is a field picture or a frame.
* @reserved: padding field. Should be zeroed by applications.
* @pic_order_cnt_val: the picture order count of the current picture.
*/
struct v4l2_hevc_dpb_entry {
__u64 timestamp;
__u8 flags;
__u8 field_pic;
__u16 reserved;
__s32 pic_order_cnt_val;
};
/**
* struct v4l2_hevc_pred_weight_table - HEVC weighted prediction parameters
*
* @delta_luma_weight_l0: the difference of the weighting factor applied
* to the luma prediction value for list 0
* @luma_offset_l0: the additive offset applied to the luma prediction value
* for list 0
* @delta_chroma_weight_l0: the difference of the weighting factor applied
* to the chroma prediction values for list 0
* @chroma_offset_l0: the difference of the additive offset applied to
* the chroma prediction values for list 0
* @delta_luma_weight_l1: the difference of the weighting factor applied
* to the luma prediction value for list 1
* @luma_offset_l1: the additive offset applied to the luma prediction value
* for list 1
* @delta_chroma_weight_l1: the difference of the weighting factor applied
* to the chroma prediction values for list 1
* @chroma_offset_l1: the difference of the additive offset applied to
* the chroma prediction values for list 1
* @luma_log2_weight_denom: the base 2 logarithm of the denominator for
* all luma weighting factors
* @delta_chroma_log2_weight_denom: the difference of the base 2 logarithm
* of the denominator for all chroma
* weighting factors
*/
struct v4l2_hevc_pred_weight_table {
__s8 delta_luma_weight_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
__s8 luma_offset_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
__s8 delta_chroma_weight_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2];
__s8 chroma_offset_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2];
__s8 delta_luma_weight_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
__s8 luma_offset_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
__s8 delta_chroma_weight_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2];
__s8 chroma_offset_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2];
__u8 luma_log2_weight_denom;
__s8 delta_chroma_log2_weight_denom;
};
#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_SAO_LUMA (1ULL << 0)
#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_SAO_CHROMA (1ULL << 1)
#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_TEMPORAL_MVP_ENABLED (1ULL << 2)
#define V4L2_HEVC_SLICE_PARAMS_FLAG_MVD_L1_ZERO (1ULL << 3)
#define V4L2_HEVC_SLICE_PARAMS_FLAG_CABAC_INIT (1ULL << 4)
#define V4L2_HEVC_SLICE_PARAMS_FLAG_COLLOCATED_FROM_L0 (1ULL << 5)
#define V4L2_HEVC_SLICE_PARAMS_FLAG_USE_INTEGER_MV (1ULL << 6)
#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_DEBLOCKING_FILTER_DISABLED (1ULL << 7)
#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_LOOP_FILTER_ACROSS_SLICES_ENABLED (1ULL << 8)
#define V4L2_HEVC_SLICE_PARAMS_FLAG_DEPENDENT_SLICE_SEGMENT (1ULL << 9)
/**
* struct v4l2_ctrl_hevc_slice_params - HEVC slice parameters
*
* This control is a dynamically sized 1-dimensional array,
* V4L2_CTRL_FLAG_DYNAMIC_ARRAY flag must be set when using it.
*
* @bit_size: size (in bits) of the current slice data
* @data_byte_offset: offset (in bytes) to the video data in the current slice data
* @num_entry_point_offsets: specifies the number of entry point offset syntax
* elements in the slice header.
* @nal_unit_type: specifies the coding type of the slice (B, P or I)
* @nuh_temporal_id_plus1: minus 1 specifies a temporal identifier for the NAL unit
* @slice_type: see V4L2_HEVC_SLICE_TYPE_{}
* @colour_plane_id: specifies the colour plane associated with the current slice
* @slice_pic_order_cnt: specifies the picture order count
* @num_ref_idx_l0_active_minus1: this value plus 1 specifies the maximum
* reference index for reference picture list 0
* that may be used to decode the slice
* @num_ref_idx_l1_active_minus1: this value plus 1 specifies the maximum
* reference index for reference picture list 1
* that may be used to decode the slice
* @collocated_ref_idx: specifies the reference index of the collocated picture used
* for temporal motion vector prediction
* @five_minus_max_num_merge_cand: specifies the maximum number of merging
* motion vector prediction candidates supported in
* the slice subtracted from 5
* @slice_qp_delta: specifies the initial value of QpY to be used for the coding
* blocks in the slice
* @slice_cb_qp_offset: specifies a difference to be added to the value of pps_cb_qp_offset
* @slice_cr_qp_offset: specifies a difference to be added to the value of pps_cr_qp_offset
* @slice_act_y_qp_offset: screen content extension parameters
* @slice_act_cb_qp_offset: screen content extension parameters
* @slice_act_cr_qp_offset: screen content extension parameters
* @slice_beta_offset_div2: specify the deblocking parameter offsets for beta divided by 2
* @slice_tc_offset_div2: specify the deblocking parameter offsets for tC divided by 2
* @pic_struct: indicates whether a picture should be displayed as a frame or as one or
* more fields
* @reserved0: padding field. Should be zeroed by applications.
* @slice_segment_addr: specifies the address of the first coding tree block in
* the slice segment
* @ref_idx_l0: the list of L0 reference elements as indices in the DPB
* @ref_idx_l1: the list of L1 reference elements as indices in the DPB
* @short_term_ref_pic_set_size: specifies the size of short-term reference
* pictures set included in the SPS
* @long_term_ref_pic_set_size: specifies the size of long-term reference
* pictures set include in the SPS
* @pred_weight_table: the prediction weight coefficients for inter-picture
* prediction
* @reserved1: padding field. Should be zeroed by applications.
* @flags: see V4L2_HEVC_SLICE_PARAMS_FLAG_{}
*/
struct v4l2_ctrl_hevc_slice_params {
__u32 bit_size;
__u32 data_byte_offset;
__u32 num_entry_point_offsets;
/* ISO/IEC 23008-2, ITU-T Rec. H.265: NAL unit header */
__u8 nal_unit_type;
__u8 nuh_temporal_id_plus1;
/* ISO/IEC 23008-2, ITU-T Rec. H.265: General slice segment header */
__u8 slice_type;
__u8 colour_plane_id;
__s32 slice_pic_order_cnt;
__u8 num_ref_idx_l0_active_minus1;
__u8 num_ref_idx_l1_active_minus1;
__u8 collocated_ref_idx;
__u8 five_minus_max_num_merge_cand;
__s8 slice_qp_delta;
__s8 slice_cb_qp_offset;
__s8 slice_cr_qp_offset;
__s8 slice_act_y_qp_offset;
__s8 slice_act_cb_qp_offset;
__s8 slice_act_cr_qp_offset;
__s8 slice_beta_offset_div2;
__s8 slice_tc_offset_div2;
/* ISO/IEC 23008-2, ITU-T Rec. H.265: Picture timing SEI message */
__u8 pic_struct;
__u8 reserved0[3];
/* ISO/IEC 23008-2, ITU-T Rec. H.265: General slice segment header */
__u32 slice_segment_addr;
__u8 ref_idx_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
__u8 ref_idx_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
__u16 short_term_ref_pic_set_size;
__u16 long_term_ref_pic_set_size;
/* ISO/IEC 23008-2, ITU-T Rec. H.265: Weighted prediction parameter */
struct v4l2_hevc_pred_weight_table pred_weight_table;
__u8 reserved1[2];
__u64 flags;
};
#define V4L2_HEVC_DECODE_PARAM_FLAG_IRAP_PIC 0x1
#define V4L2_HEVC_DECODE_PARAM_FLAG_IDR_PIC 0x2
#define V4L2_HEVC_DECODE_PARAM_FLAG_NO_OUTPUT_OF_PRIOR 0x4
/**
* struct v4l2_ctrl_hevc_decode_params - HEVC decode parameters
*
* @pic_order_cnt_val: picture order count
* @short_term_ref_pic_set_size: specifies the size of short-term reference
* pictures set included in the SPS of the first slice
* @long_term_ref_pic_set_size: specifies the size of long-term reference
* pictures set include in the SPS of the first slice
* @num_active_dpb_entries: the number of entries in dpb
* @num_poc_st_curr_before: the number of reference pictures in the short-term
* set that come before the current frame
* @num_poc_st_curr_after: the number of reference pictures in the short-term
* set that come after the current frame
* @num_poc_lt_curr: the number of reference pictures in the long-term set
* @poc_st_curr_before: provides the index of the short term before references
* in DPB array
* @poc_st_curr_after: provides the index of the short term after references
* in DPB array
* @poc_lt_curr: provides the index of the long term references in DPB array
* @num_delta_pocs_of_ref_rps_idx: same as the derived value NumDeltaPocs[RefRpsIdx],
* can be used to parse the RPS data in slice headers
* instead of skipping it with @short_term_ref_pic_set_size.
* @reserved: padding field. Should be zeroed by applications.
* @dpb: the decoded picture buffer, for meta-data about reference frames
* @flags: see V4L2_HEVC_DECODE_PARAM_FLAG_{}
*/
struct v4l2_ctrl_hevc_decode_params {
__s32 pic_order_cnt_val;
__u16 short_term_ref_pic_set_size;
__u16 long_term_ref_pic_set_size;
__u8 num_active_dpb_entries;
__u8 num_poc_st_curr_before;
__u8 num_poc_st_curr_after;
__u8 num_poc_lt_curr;
__u8 poc_st_curr_before[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
__u8 poc_st_curr_after[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
__u8 poc_lt_curr[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
__u8 num_delta_pocs_of_ref_rps_idx;
__u8 reserved[3];
struct v4l2_hevc_dpb_entry dpb[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
__u64 flags;
};
/**
* struct v4l2_ctrl_hevc_scaling_matrix - HEVC scaling lists parameters
*
* @scaling_list_4x4: scaling list is used for the scaling process for
* transform coefficients. The values on each scaling
* list are expected in raster scan order
* @scaling_list_8x8: scaling list is used for the scaling process for
* transform coefficients. The values on each scaling
* list are expected in raster scan order
* @scaling_list_16x16: scaling list is used for the scaling process for
* transform coefficients. The values on each scaling
* list are expected in raster scan order
* @scaling_list_32x32: scaling list is used for the scaling process for
* transform coefficients. The values on each scaling
* list are expected in raster scan order
* @scaling_list_dc_coef_16x16: scaling list is used for the scaling process
* for transform coefficients. The values on each
* scaling list are expected in raster scan order.
* @scaling_list_dc_coef_32x32: scaling list is used for the scaling process
* for transform coefficients. The values on each
* scaling list are expected in raster scan order.
*/
struct v4l2_ctrl_hevc_scaling_matrix {
__u8 scaling_list_4x4[6][16];
__u8 scaling_list_8x8[6][64];
__u8 scaling_list_16x16[6][64];
__u8 scaling_list_32x32[2][64];
__u8 scaling_list_dc_coef_16x16[6];
__u8 scaling_list_dc_coef_32x32[2];
};
#define V4L2_CID_COLORIMETRY_CLASS_BASE (V4L2_CTRL_CLASS_COLORIMETRY | 0x900)
#define V4L2_CID_COLORIMETRY_CLASS (V4L2_CTRL_CLASS_COLORIMETRY | 1)
#define V4L2_CID_COLORIMETRY_HDR10_CLL_INFO (V4L2_CID_COLORIMETRY_CLASS_BASE + 0)
struct v4l2_ctrl_hdr10_cll_info {
__u16 max_content_light_level;
__u16 max_pic_average_light_level;
};
#define V4L2_CID_COLORIMETRY_HDR10_MASTERING_DISPLAY (V4L2_CID_COLORIMETRY_CLASS_BASE + 1)
#define V4L2_HDR10_MASTERING_PRIMARIES_X_LOW 5
#define V4L2_HDR10_MASTERING_PRIMARIES_X_HIGH 37000
#define V4L2_HDR10_MASTERING_PRIMARIES_Y_LOW 5
#define V4L2_HDR10_MASTERING_PRIMARIES_Y_HIGH 42000
#define V4L2_HDR10_MASTERING_WHITE_POINT_X_LOW 5
#define V4L2_HDR10_MASTERING_WHITE_POINT_X_HIGH 37000
#define V4L2_HDR10_MASTERING_WHITE_POINT_Y_LOW 5
#define V4L2_HDR10_MASTERING_WHITE_POINT_Y_HIGH 42000
#define V4L2_HDR10_MASTERING_MAX_LUMA_LOW 50000
#define V4L2_HDR10_MASTERING_MAX_LUMA_HIGH 100000000
#define V4L2_HDR10_MASTERING_MIN_LUMA_LOW 1
#define V4L2_HDR10_MASTERING_MIN_LUMA_HIGH 50000
struct v4l2_ctrl_hdr10_mastering_display {
__u16 display_primaries_x[3];
__u16 display_primaries_y[3];
__u16 white_point_x;
__u16 white_point_y;
__u32 max_display_mastering_luminance;
__u32 min_display_mastering_luminance;
};
/* Stateless VP9 controls */
#define V4L2_VP9_LOOP_FILTER_FLAG_DELTA_ENABLED 0x1
#define V4L2_VP9_LOOP_FILTER_FLAG_DELTA_UPDATE 0x2
/**
* struct v4l2_vp9_loop_filter - VP9 loop filter parameters
*
* @ref_deltas: contains the adjustment needed for the filter level based on the
* chosen reference frame. If this syntax element is not present in the bitstream,
* users should pass its last value.
* @mode_deltas: contains the adjustment needed for the filter level based on the
* chosen mode. If this syntax element is not present in the bitstream, users should
* pass its last value.
* @level: indicates the loop filter strength.
* @sharpness: indicates the sharpness level.
* @flags: combination of V4L2_VP9_LOOP_FILTER_FLAG_{} flags.
* @reserved: padding field. Should be zeroed by applications.
*
* This structure contains all loop filter related parameters. See sections
* '7.2.8 Loop filter semantics' of the VP9 specification for more details.
*/
struct v4l2_vp9_loop_filter {
__s8 ref_deltas[4];
__s8 mode_deltas[2];
__u8 level;
__u8 sharpness;
__u8 flags;
__u8 reserved[7];
};
/**
* struct v4l2_vp9_quantization - VP9 quantization parameters
*
* @base_q_idx: indicates the base frame qindex.
* @delta_q_y_dc: indicates the Y DC quantizer relative to base_q_idx.
* @delta_q_uv_dc: indicates the UV DC quantizer relative to base_q_idx.
* @delta_q_uv_ac: indicates the UV AC quantizer relative to base_q_idx.
* @reserved: padding field. Should be zeroed by applications.
*
* Encodes the quantization parameters. See section '7.2.9 Quantization params
* syntax' of the VP9 specification for more details.
*/
struct v4l2_vp9_quantization {
__u8 base_q_idx;
__s8 delta_q_y_dc;
__s8 delta_q_uv_dc;
__s8 delta_q_uv_ac;
__u8 reserved[4];
};
#define V4L2_VP9_SEGMENTATION_FLAG_ENABLED 0x01
#define V4L2_VP9_SEGMENTATION_FLAG_UPDATE_MAP 0x02
#define V4L2_VP9_SEGMENTATION_FLAG_TEMPORAL_UPDATE 0x04
#define V4L2_VP9_SEGMENTATION_FLAG_UPDATE_DATA 0x08
#define V4L2_VP9_SEGMENTATION_FLAG_ABS_OR_DELTA_UPDATE 0x10
#define V4L2_VP9_SEG_LVL_ALT_Q 0
#define V4L2_VP9_SEG_LVL_ALT_L 1
#define V4L2_VP9_SEG_LVL_REF_FRAME 2
#define V4L2_VP9_SEG_LVL_SKIP 3
#define V4L2_VP9_SEG_LVL_MAX 4
#define V4L2_VP9_SEGMENT_FEATURE_ENABLED(id) (1 << (id))
#define V4L2_VP9_SEGMENT_FEATURE_ENABLED_MASK 0xf
/**
* struct v4l2_vp9_segmentation - VP9 segmentation parameters
*
* @feature_data: data attached to each feature. Data entry is only valid if
* the feature is enabled. The array shall be indexed with segment number as
* the first dimension (0..7) and one of V4L2_VP9_SEG_{} as the second dimension.
* @feature_enabled: bitmask defining which features are enabled in each segment.
* The value for each segment is a combination of V4L2_VP9_SEGMENT_FEATURE_ENABLED(id)
* values where id is one of V4L2_VP9_SEG_LVL_{}.
* @tree_probs: specifies the probability values to be used when decoding a
* Segment-ID. See '5.15. Segmentation map' section of the VP9 specification
* for more details.
* @pred_probs: specifies the probability values to be used when decoding a
* Predicted-Segment-ID. See '6.4.14. Get segment id syntax' section of :ref:`vp9`
* for more details.
* @flags: combination of V4L2_VP9_SEGMENTATION_FLAG_{} flags.
* @reserved: padding field. Should be zeroed by applications.
*
* Encodes the quantization parameters. See section '7.2.10 Segmentation params syntax' of
* the VP9 specification for more details.
*/
struct v4l2_vp9_segmentation {
__s16 feature_data[8][4];
__u8 feature_enabled[8];
__u8 tree_probs[7];
__u8 pred_probs[3];
__u8 flags;
__u8 reserved[5];
};
#define V4L2_VP9_FRAME_FLAG_KEY_FRAME 0x001
#define V4L2_VP9_FRAME_FLAG_SHOW_FRAME 0x002
#define V4L2_VP9_FRAME_FLAG_ERROR_RESILIENT 0x004
#define V4L2_VP9_FRAME_FLAG_INTRA_ONLY 0x008
#define V4L2_VP9_FRAME_FLAG_ALLOW_HIGH_PREC_MV 0x010
#define V4L2_VP9_FRAME_FLAG_REFRESH_FRAME_CTX 0x020
#define V4L2_VP9_FRAME_FLAG_PARALLEL_DEC_MODE 0x040
#define V4L2_VP9_FRAME_FLAG_X_SUBSAMPLING 0x080
#define V4L2_VP9_FRAME_FLAG_Y_SUBSAMPLING 0x100
#define V4L2_VP9_FRAME_FLAG_COLOR_RANGE_FULL_SWING 0x200
#define V4L2_VP9_SIGN_BIAS_LAST 0x1
#define V4L2_VP9_SIGN_BIAS_GOLDEN 0x2
#define V4L2_VP9_SIGN_BIAS_ALT 0x4
#define V4L2_VP9_RESET_FRAME_CTX_NONE 0
#define V4L2_VP9_RESET_FRAME_CTX_SPEC 1
#define V4L2_VP9_RESET_FRAME_CTX_ALL 2
#define V4L2_VP9_INTERP_FILTER_EIGHTTAP 0
#define V4L2_VP9_INTERP_FILTER_EIGHTTAP_SMOOTH 1
#define V4L2_VP9_INTERP_FILTER_EIGHTTAP_SHARP 2
#define V4L2_VP9_INTERP_FILTER_BILINEAR 3
#define V4L2_VP9_INTERP_FILTER_SWITCHABLE 4
#define V4L2_VP9_REFERENCE_MODE_SINGLE_REFERENCE 0
#define V4L2_VP9_REFERENCE_MODE_COMPOUND_REFERENCE 1
#define V4L2_VP9_REFERENCE_MODE_SELECT 2
#define V4L2_VP9_PROFILE_MAX 3
#define V4L2_CID_STATELESS_VP9_FRAME (V4L2_CID_CODEC_STATELESS_BASE + 300)
/**
* struct v4l2_ctrl_vp9_frame - VP9 frame decoding control
*
* @lf: loop filter parameters. See &v4l2_vp9_loop_filter for more details.
* @quant: quantization parameters. See &v4l2_vp9_quantization for more details.
* @seg: segmentation parameters. See &v4l2_vp9_segmentation for more details.
* @flags: combination of V4L2_VP9_FRAME_FLAG_{} flags.
* @compressed_header_size: compressed header size in bytes.
* @uncompressed_header_size: uncompressed header size in bytes.
* @frame_width_minus_1: add 1 to it and you'll get the frame width expressed in pixels.
* @frame_height_minus_1: add 1 to it and you'll get the frame height expressed in pixels.
* @render_width_minus_1: add 1 to it and you'll get the expected render width expressed in
* pixels. This is not used during the decoding process but might be used by HW scalers
* to prepare a frame that's ready for scanout.
* @render_height_minus_1: add 1 to it and you'll get the expected render height expressed in
* pixels. This is not used during the decoding process but might be used by HW scalers
* to prepare a frame that's ready for scanout.
* @last_frame_ts: "last" reference buffer timestamp.
* The timestamp refers to the timestamp field in struct v4l2_buffer.
* Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
* @golden_frame_ts: "golden" reference buffer timestamp.
* The timestamp refers to the timestamp field in struct v4l2_buffer.
* Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
* @alt_frame_ts: "alt" reference buffer timestamp.
* The timestamp refers to the timestamp field in struct v4l2_buffer.
* Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
* @ref_frame_sign_bias: a bitfield specifying whether the sign bias is set for a given
* reference frame. Either of V4L2_VP9_SIGN_BIAS_{}.
* @reset_frame_context: specifies whether the frame context should be reset to default values.
* Either of V4L2_VP9_RESET_FRAME_CTX_{}.
* @frame_context_idx: frame context that should be used/updated.
* @profile: VP9 profile. Can be 0, 1, 2 or 3.
* @bit_depth: bits per components. Can be 8, 10 or 12. Note that not all profiles support
* 10 and/or 12 bits depths.
* @interpolation_filter: specifies the filter selection used for performing inter prediction.
* Set to one of V4L2_VP9_INTERP_FILTER_{}.
* @tile_cols_log2: specifies the base 2 logarithm of the width of each tile (where the width
* is measured in units of 8x8 blocks). Shall be less than or equal to 6.
* @tile_rows_log2: specifies the base 2 logarithm of the height of each tile (where the height
* is measured in units of 8x8 blocks).
* @reference_mode: specifies the type of inter prediction to be used.
* Set to one of V4L2_VP9_REFERENCE_MODE_{}.
* @reserved: padding field. Should be zeroed by applications.
*/
struct v4l2_ctrl_vp9_frame {
struct v4l2_vp9_loop_filter lf;
struct v4l2_vp9_quantization quant;
struct v4l2_vp9_segmentation seg;
__u32 flags;
__u16 compressed_header_size;
__u16 uncompressed_header_size;
__u16 frame_width_minus_1;
__u16 frame_height_minus_1;
__u16 render_width_minus_1;
__u16 render_height_minus_1;
__u64 last_frame_ts;
__u64 golden_frame_ts;
__u64 alt_frame_ts;
__u8 ref_frame_sign_bias;
__u8 reset_frame_context;
__u8 frame_context_idx;
__u8 profile;
__u8 bit_depth;
__u8 interpolation_filter;
__u8 tile_cols_log2;
__u8 tile_rows_log2;
__u8 reference_mode;
__u8 reserved[7];
};
#define V4L2_VP9_NUM_FRAME_CTX 4
/**
* struct v4l2_vp9_mv_probs - VP9 Motion vector probability updates
* @joint: motion vector joint probability updates.
* @sign: motion vector sign probability updates.
* @classes: motion vector class probability updates.
* @class0_bit: motion vector class0 bit probability updates.
* @bits: motion vector bits probability updates.
* @class0_fr: motion vector class0 fractional bit probability updates.
* @fr: motion vector fractional bit probability updates.
* @class0_hp: motion vector class0 high precision fractional bit probability updates.
* @hp: motion vector high precision fractional bit probability updates.
*
* This structure contains new values of motion vector probabilities.
* A value of zero in an array element means there is no update of the relevant probability.
* See `struct v4l2_vp9_prob_updates` for details.
*/
struct v4l2_vp9_mv_probs {
__u8 joint[3];
__u8 sign[2];
__u8 classes[2][10];
__u8 class0_bit[2];
__u8 bits[2][10];
__u8 class0_fr[2][2][3];
__u8 fr[2][3];
__u8 class0_hp[2];
__u8 hp[2];
};
#define V4L2_CID_STATELESS_VP9_COMPRESSED_HDR (V4L2_CID_CODEC_STATELESS_BASE + 301)
#define V4L2_VP9_TX_MODE_ONLY_4X4 0
#define V4L2_VP9_TX_MODE_ALLOW_8X8 1
#define V4L2_VP9_TX_MODE_ALLOW_16X16 2
#define V4L2_VP9_TX_MODE_ALLOW_32X32 3
#define V4L2_VP9_TX_MODE_SELECT 4
/**
* struct v4l2_ctrl_vp9_compressed_hdr - VP9 probability updates control
* @tx_mode: specifies the TX mode. Set to one of V4L2_VP9_TX_MODE_{}.
* @tx8: TX 8x8 probability updates.
* @tx16: TX 16x16 probability updates.
* @tx32: TX 32x32 probability updates.
* @coef: coefficient probability updates.
* @skip: skip probability updates.
* @inter_mode: inter mode probability updates.
* @interp_filter: interpolation filter probability updates.
* @is_inter: is inter-block probability updates.
* @comp_mode: compound prediction mode probability updates.
* @single_ref: single ref probability updates.
* @comp_ref: compound ref probability updates.
* @y_mode: Y prediction mode probability updates.
* @uv_mode: UV prediction mode probability updates.
* @partition: partition probability updates.
* @mv: motion vector probability updates.
*
* This structure holds the probabilities update as parsed in the compressed
* header (Spec 6.3). These values represent the value of probability update after
* being translated with inv_map_table[] (see 6.3.5). A value of zero in an array element
* means that there is no update of the relevant probability.
*
* This control is optional and needs to be used when dealing with the hardware which is
* not capable of parsing the compressed header itself. Only drivers which need it will
* implement it.
*/
struct v4l2_ctrl_vp9_compressed_hdr {
__u8 tx_mode;
__u8 tx8[2][1];
__u8 tx16[2][2];
__u8 tx32[2][3];
__u8 coef[4][2][2][6][6][3];
__u8 skip[3];
__u8 inter_mode[7][3];
__u8 interp_filter[4][2];
__u8 is_inter[4];
__u8 comp_mode[5];
__u8 single_ref[5][2];
__u8 comp_ref[5];
__u8 y_mode[4][9];
__u8 uv_mode[10][9];
__u8 partition[16][3];
struct v4l2_vp9_mv_probs mv;
};
/* Stateless AV1 controls */
#define V4L2_AV1_TOTAL_REFS_PER_FRAME 8
#define V4L2_AV1_CDEF_MAX 8
#define V4L2_AV1_NUM_PLANES_MAX 3 /* 1 if monochrome, 3 otherwise */
#define V4L2_AV1_MAX_SEGMENTS 8
#define V4L2_AV1_MAX_OPERATING_POINTS (1 << 5) /* 5 bits to encode */
#define V4L2_AV1_REFS_PER_FRAME 7
#define V4L2_AV1_MAX_NUM_Y_POINTS (1 << 4) /* 4 bits to encode */
#define V4L2_AV1_MAX_NUM_CB_POINTS (1 << 4) /* 4 bits to encode */
#define V4L2_AV1_MAX_NUM_CR_POINTS (1 << 4) /* 4 bits to encode */
#define V4L2_AV1_AR_COEFFS_SIZE 25 /* (2 * 3 * (3 + 1)) + 1 */
#define V4L2_AV1_MAX_NUM_PLANES 3
#define V4L2_AV1_MAX_TILE_COLS 64
#define V4L2_AV1_MAX_TILE_ROWS 64
#define V4L2_AV1_MAX_TILE_COUNT 512
#define V4L2_AV1_SEQUENCE_FLAG_STILL_PICTURE 0x00000001
#define V4L2_AV1_SEQUENCE_FLAG_USE_128X128_SUPERBLOCK 0x00000002
#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_FILTER_INTRA 0x00000004
#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_INTRA_EDGE_FILTER 0x00000008
#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_INTERINTRA_COMPOUND 0x00000010
#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_MASKED_COMPOUND 0x00000020
#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_WARPED_MOTION 0x00000040
#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_DUAL_FILTER 0x00000080
#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_ORDER_HINT 0x00000100
#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_JNT_COMP 0x00000200
#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_REF_FRAME_MVS 0x00000400
#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_SUPERRES 0x00000800
#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_CDEF 0x00001000
#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_RESTORATION 0x00002000
#define V4L2_AV1_SEQUENCE_FLAG_MONO_CHROME 0x00004000
#define V4L2_AV1_SEQUENCE_FLAG_COLOR_RANGE 0x00008000
#define V4L2_AV1_SEQUENCE_FLAG_SUBSAMPLING_X 0x00010000
#define V4L2_AV1_SEQUENCE_FLAG_SUBSAMPLING_Y 0x00020000
#define V4L2_AV1_SEQUENCE_FLAG_FILM_GRAIN_PARAMS_PRESENT 0x00040000
#define V4L2_AV1_SEQUENCE_FLAG_SEPARATE_UV_DELTA_Q 0x00080000
#define V4L2_CID_STATELESS_AV1_SEQUENCE (V4L2_CID_CODEC_STATELESS_BASE + 500)
/**
* struct v4l2_ctrl_av1_sequence - AV1 Sequence
*
* Represents an AV1 Sequence OBU. See section 5.5 "Sequence header OBU syntax"
* for more details.
*
* @flags: See V4L2_AV1_SEQUENCE_FLAG_{}.
* @seq_profile: specifies the features that can be used in the coded video
* sequence.
* @order_hint_bits: specifies the number of bits used for the order_hint field
* at each frame.
* @bit_depth: the bitdepth to use for the sequence as described in section
* 5.5.2 "Color config syntax".
* @reserved: padding field. Should be zeroed by applications.
* @max_frame_width_minus_1: specifies the maximum frame width minus 1 for the
* frames represented by this sequence header.
* @max_frame_height_minus_1: specifies the maximum frame height minus 1 for the
* frames represented by this sequence header.
*/
struct v4l2_ctrl_av1_sequence {
__u32 flags;
__u8 seq_profile;
__u8 order_hint_bits;
__u8 bit_depth;
__u8 reserved;
__u16 max_frame_width_minus_1;
__u16 max_frame_height_minus_1;
};
#define V4L2_CID_STATELESS_AV1_TILE_GROUP_ENTRY (V4L2_CID_CODEC_STATELESS_BASE + 501)
/**
* struct v4l2_ctrl_av1_tile_group_entry - AV1 Tile Group entry
*
* Represents a single AV1 tile inside an AV1 Tile Group. Note that MiRowStart,
* MiRowEnd, MiColStart and MiColEnd can be retrieved from struct
* v4l2_av1_tile_info in struct v4l2_ctrl_av1_frame using tile_row and
* tile_col. See section 6.10.1 "General tile group OBU semantics" for more
* details.
*
* @tile_offset: offset from the OBU data, i.e. where the coded tile data
* actually starts.
* @tile_size: specifies the size in bytes of the coded tile. Equivalent to
* "TileSize" in the AV1 Specification.
* @tile_row: specifies the row of the current tile. Equivalent to "TileRow" in
* the AV1 Specification.
* @tile_col: specifies the col of the current tile. Equivalent to "TileCol" in
* the AV1 Specification.
*/
struct v4l2_ctrl_av1_tile_group_entry {
__u32 tile_offset;
__u32 tile_size;
__u32 tile_row;
__u32 tile_col;
};
/**
* enum v4l2_av1_warp_model - AV1 Warp Model as described in section 3
* "Symbols and abbreviated terms" of the AV1 Specification.
*
* @V4L2_AV1_WARP_MODEL_IDENTITY: Warp model is just an identity transform.
* @V4L2_AV1_WARP_MODEL_TRANSLATION: Warp model is a pure translation.
* @V4L2_AV1_WARP_MODEL_ROTZOOM: Warp model is a rotation + symmetric zoom +
* translation.
* @V4L2_AV1_WARP_MODEL_AFFINE: Warp model is a general affine transform.
*/
enum v4l2_av1_warp_model {
V4L2_AV1_WARP_MODEL_IDENTITY = 0,
V4L2_AV1_WARP_MODEL_TRANSLATION = 1,
V4L2_AV1_WARP_MODEL_ROTZOOM = 2,
V4L2_AV1_WARP_MODEL_AFFINE = 3,
};
/**
* enum v4l2_av1_reference_frame - AV1 reference frames
*
* @V4L2_AV1_REF_INTRA_FRAME: Intra Frame Reference
* @V4L2_AV1_REF_LAST_FRAME: Last Reference Frame
* @V4L2_AV1_REF_LAST2_FRAME: Last2 Reference Frame
* @V4L2_AV1_REF_LAST3_FRAME: Last3 Reference Frame
* @V4L2_AV1_REF_GOLDEN_FRAME: Golden Reference Frame
* @V4L2_AV1_REF_BWDREF_FRAME: BWD Reference Frame
* @V4L2_AV1_REF_ALTREF2_FRAME: Alternative2 Reference Frame
* @V4L2_AV1_REF_ALTREF_FRAME: Alternative Reference Frame
*/
enum v4l2_av1_reference_frame {
V4L2_AV1_REF_INTRA_FRAME = 0,
V4L2_AV1_REF_LAST_FRAME = 1,
V4L2_AV1_REF_LAST2_FRAME = 2,
V4L2_AV1_REF_LAST3_FRAME = 3,
V4L2_AV1_REF_GOLDEN_FRAME = 4,
V4L2_AV1_REF_BWDREF_FRAME = 5,
V4L2_AV1_REF_ALTREF2_FRAME = 6,
V4L2_AV1_REF_ALTREF_FRAME = 7,
};
#define V4L2_AV1_GLOBAL_MOTION_IS_INVALID(ref) (1 << (ref))
#define V4L2_AV1_GLOBAL_MOTION_FLAG_IS_GLOBAL 0x1
#define V4L2_AV1_GLOBAL_MOTION_FLAG_IS_ROT_ZOOM 0x2
#define V4L2_AV1_GLOBAL_MOTION_FLAG_IS_TRANSLATION 0x4
/**
* struct v4l2_av1_global_motion - AV1 Global Motion parameters as described in
* section 6.8.17 "Global motion params semantics" of the AV1 specification.
*
* @flags: A bitfield containing the flags per reference frame. See
* V4L2_AV1_GLOBAL_MOTION_FLAG_{}
* @type: The type of global motion transform used.
* @params: this field has the same meaning as "gm_params" in the AV1
* specification.
* @invalid: bitfield indicating whether the global motion params are invalid
* for a given reference frame. See section 7.11.3.6 Setup shear process and
* the variable "warpValid". Use V4L2_AV1_GLOBAL_MOTION_IS_INVALID(ref) to
* create a suitable mask.
* @reserved: padding field. Should be zeroed by applications.
*/
struct v4l2_av1_global_motion {
__u8 flags[V4L2_AV1_TOTAL_REFS_PER_FRAME];
enum v4l2_av1_warp_model type[V4L2_AV1_TOTAL_REFS_PER_FRAME];
__s32 params[V4L2_AV1_TOTAL_REFS_PER_FRAME][6];
__u8 invalid;
__u8 reserved[3];
};
/**
* enum v4l2_av1_frame_restoration_type - AV1 Frame Restoration Type
* @V4L2_AV1_FRAME_RESTORE_NONE: no filtering is applied.
* @V4L2_AV1_FRAME_RESTORE_WIENER: Wiener filter process is invoked.
* @V4L2_AV1_FRAME_RESTORE_SGRPROJ: self guided filter process is invoked.
* @V4L2_AV1_FRAME_RESTORE_SWITCHABLE: restoration filter is swichtable.
*/
enum v4l2_av1_frame_restoration_type {
V4L2_AV1_FRAME_RESTORE_NONE = 0,
V4L2_AV1_FRAME_RESTORE_WIENER = 1,
V4L2_AV1_FRAME_RESTORE_SGRPROJ = 2,
V4L2_AV1_FRAME_RESTORE_SWITCHABLE = 3,
};
#define V4L2_AV1_LOOP_RESTORATION_FLAG_USES_LR 0x1
#define V4L2_AV1_LOOP_RESTORATION_FLAG_USES_CHROMA_LR 0x2
/**
* struct v4l2_av1_loop_restoration - AV1 Loop Restauration as described in
* section 6.10.15 "Loop restoration params semantics" of the AV1 specification.
*
* @flags: See V4L2_AV1_LOOP_RESTORATION_FLAG_{}.
* @lr_unit_shift: specifies if the luma restoration size should be halved.
* @lr_uv_shift: specifies if the chroma size should be half the luma size.
* @reserved: padding field. Should be zeroed by applications.
* @frame_restoration_type: specifies the type of restoration used for each
* plane. See enum v4l2_av1_frame_restoration_type.
* @loop_restoration_size: specifies the size of loop restoration units in units
* of samples in the current plane.
*/
struct v4l2_av1_loop_restoration {
__u8 flags;
__u8 lr_unit_shift;
__u8 lr_uv_shift;
__u8 reserved;
enum v4l2_av1_frame_restoration_type frame_restoration_type[V4L2_AV1_NUM_PLANES_MAX];
__u32 loop_restoration_size[V4L2_AV1_MAX_NUM_PLANES];
};
/**
* struct v4l2_av1_cdef - AV1 CDEF params semantics as described in section
* 6.10.14 "CDEF params semantics" of the AV1 specification
*
* @damping_minus_3: controls the amount of damping in the deringing filter.
* @bits: specifies the number of bits needed to specify which CDEF filter to
* apply.
* @y_pri_strength: specifies the strength of the primary filter.
* @y_sec_strength: specifies the strength of the secondary filter.
* @uv_pri_strength: specifies the strength of the primary filter.
* @uv_sec_strength: specifies the strength of the secondary filter.
*/
struct v4l2_av1_cdef {
__u8 damping_minus_3;
__u8 bits;
__u8 y_pri_strength[V4L2_AV1_CDEF_MAX];
__u8 y_sec_strength[V4L2_AV1_CDEF_MAX];
__u8 uv_pri_strength[V4L2_AV1_CDEF_MAX];
__u8 uv_sec_strength[V4L2_AV1_CDEF_MAX];
};
#define V4L2_AV1_SEGMENTATION_FLAG_ENABLED 0x1
#define V4L2_AV1_SEGMENTATION_FLAG_UPDATE_MAP 0x2
#define V4L2_AV1_SEGMENTATION_FLAG_TEMPORAL_UPDATE 0x4
#define V4L2_AV1_SEGMENTATION_FLAG_UPDATE_DATA 0x8
#define V4L2_AV1_SEGMENTATION_FLAG_SEG_ID_PRE_SKIP 0x10
/**
* enum v4l2_av1_segment_feature - AV1 segment features as described in section
* 3 "Symbols and abbreviated terms" of the AV1 specification.
*
* @V4L2_AV1_SEG_LVL_ALT_Q: Index for quantizer segment feature.
* @V4L2_AV1_SEG_LVL_ALT_LF_Y_V: Index for vertical luma loop filter segment
* feature.
* @V4L2_AV1_SEG_LVL_REF_FRAME: Index for reference frame segment feature.
* @V4L2_AV1_SEG_LVL_REF_SKIP: Index for skip segment feature.
* @V4L2_AV1_SEG_LVL_REF_GLOBALMV: Index for global mv feature.
* @V4L2_AV1_SEG_LVL_MAX: Number of segment features.
*/
enum v4l2_av1_segment_feature {
V4L2_AV1_SEG_LVL_ALT_Q = 0,
V4L2_AV1_SEG_LVL_ALT_LF_Y_V = 1,
V4L2_AV1_SEG_LVL_REF_FRAME = 5,
V4L2_AV1_SEG_LVL_REF_SKIP = 6,
V4L2_AV1_SEG_LVL_REF_GLOBALMV = 7,
V4L2_AV1_SEG_LVL_MAX = 8
};
#define V4L2_AV1_SEGMENT_FEATURE_ENABLED(id) (1 << (id))
/**
* struct v4l2_av1_segmentation - AV1 Segmentation params as defined in section
* 6.8.13 "Segmentation params semantics" of the AV1 specification.
*
* @flags: see V4L2_AV1_SEGMENTATION_FLAG_{}.
* @last_active_seg_id: indicates the highest numbered segment id that has some
* enabled feature. This is used when decoding the segment id to only decode
* choices corresponding to used segments.
* @feature_enabled: bitmask defining which features are enabled in each
* segment. Use V4L2_AV1_SEGMENT_FEATURE_ENABLED to build a suitable mask.
* @feature_data: data attached to each feature. Data entry is only valid if the
* feature is enabled
*/
struct v4l2_av1_segmentation {
__u8 flags;
__u8 last_active_seg_id;
__u8 feature_enabled[V4L2_AV1_MAX_SEGMENTS];
__s16 feature_data[V4L2_AV1_MAX_SEGMENTS][V4L2_AV1_SEG_LVL_MAX];
};
#define V4L2_AV1_LOOP_FILTER_FLAG_DELTA_ENABLED 0x1
#define V4L2_AV1_LOOP_FILTER_FLAG_DELTA_UPDATE 0x2
#define V4L2_AV1_LOOP_FILTER_FLAG_DELTA_LF_PRESENT 0x4
#define V4L2_AV1_LOOP_FILTER_FLAG_DELTA_LF_MULTI 0x8
/**
* struct v4l2_av1_loop_filter - AV1 Loop filter params as defined in section
* 6.8.10 "Loop filter semantics" and 6.8.16 "Loop filter delta parameters
* semantics" of the AV1 specification.
*
* @flags: see V4L2_AV1_LOOP_FILTER_FLAG_{}
* @level: an array containing loop filter strength values. Different loop
* filter strength values from the array are used depending on the image plane
* being filtered, and the edge direction (vertical or horizontal) being
* filtered.
* @sharpness: indicates the sharpness level. The loop_filter_level and
* loop_filter_sharpness together determine when a block edge is filtered, and
* by how much the filtering can change the sample values. The loop filter
* process is described in section 7.14 of the AV1 specification.
* @ref_deltas: contains the adjustment needed for the filter level based on the
* chosen reference frame. If this syntax element is not present, it maintains
* its previous value.
* @mode_deltas: contains the adjustment needed for the filter level based on
* the chosen mode. If this syntax element is not present, it maintains its
* previous value.
* @delta_lf_res: specifies the left shift which should be applied to decoded
* loop filter delta values.
*/
struct v4l2_av1_loop_filter {
__u8 flags;
__u8 level[4];
__u8 sharpness;
__s8 ref_deltas[V4L2_AV1_TOTAL_REFS_PER_FRAME];
__s8 mode_deltas[2];
__u8 delta_lf_res;
};
#define V4L2_AV1_QUANTIZATION_FLAG_DIFF_UV_DELTA 0x1
#define V4L2_AV1_QUANTIZATION_FLAG_USING_QMATRIX 0x2
#define V4L2_AV1_QUANTIZATION_FLAG_DELTA_Q_PRESENT 0x4
/**
* struct v4l2_av1_quantization - AV1 Quantization params as defined in section
* 6.8.11 "Quantization params semantics" of the AV1 specification.
*
* @flags: see V4L2_AV1_QUANTIZATION_FLAG_{}
* @base_q_idx: indicates the base frame qindex. This is used for Y AC
* coefficients and as the base value for the other quantizers.
* @delta_q_y_dc: indicates the Y DC quantizer relative to base_q_idx.
* @delta_q_u_dc: indicates the U DC quantizer relative to base_q_idx.
* @delta_q_u_ac: indicates the U AC quantizer relative to base_q_idx.
* @delta_q_v_dc: indicates the V DC quantizer relative to base_q_idx.
* @delta_q_v_ac: indicates the V AC quantizer relative to base_q_idx.
* @qm_y: specifies the level in the quantizer matrix that should be used for
* luma plane decoding.
* @qm_u: specifies the level in the quantizer matrix that should be used for
* chroma U plane decoding.
* @qm_v: specifies the level in the quantizer matrix that should be used for
* chroma V plane decoding.
* @delta_q_res: specifies the left shift which should be applied to decoded
* quantizer index delta values.
*/
struct v4l2_av1_quantization {
__u8 flags;
__u8 base_q_idx;
__s8 delta_q_y_dc;
__s8 delta_q_u_dc;
__s8 delta_q_u_ac;
__s8 delta_q_v_dc;
__s8 delta_q_v_ac;
__u8 qm_y;
__u8 qm_u;
__u8 qm_v;
__u8 delta_q_res;
};
#define V4L2_AV1_TILE_INFO_FLAG_UNIFORM_TILE_SPACING 0x1
/**
* struct v4l2_av1_tile_info - AV1 Tile info as defined in section 6.8.14 "Tile
* info semantics" of the AV1 specification.
*
* @flags: see V4L2_AV1_TILE_INFO_FLAG_{}
* @context_update_tile_id: specifies which tile to use for the CDF update.
* @tile_rows: specifies the number of tiles down the frame.
* @tile_cols: specifies the number of tiles across the frame.
* @mi_col_starts: an array specifying the start column (in units of 4x4 luma
* samples) for each tile across the image.
* @mi_row_starts: an array specifying the start row (in units of 4x4 luma
* samples) for each tile down the image.
* @width_in_sbs_minus_1: specifies the width of a tile minus 1 in units of
* superblocks.
* @height_in_sbs_minus_1: specifies the height of a tile minus 1 in units of
* superblocks.
* @tile_size_bytes: specifies the number of bytes needed to code each tile
* size.
* @reserved: padding field. Should be zeroed by applications.
*/
struct v4l2_av1_tile_info {
__u8 flags;
__u8 context_update_tile_id;
__u8 tile_cols;
__u8 tile_rows;
__u32 mi_col_starts[V4L2_AV1_MAX_TILE_COLS + 1];
__u32 mi_row_starts[V4L2_AV1_MAX_TILE_ROWS + 1];
__u32 width_in_sbs_minus_1[V4L2_AV1_MAX_TILE_COLS];
__u32 height_in_sbs_minus_1[V4L2_AV1_MAX_TILE_ROWS];
__u8 tile_size_bytes;
__u8 reserved[3];
};
/**
* enum v4l2_av1_frame_type - AV1 Frame Type
*
* @V4L2_AV1_KEY_FRAME: Key frame
* @V4L2_AV1_INTER_FRAME: Inter frame
* @V4L2_AV1_INTRA_ONLY_FRAME: Intra-only frame
* @V4L2_AV1_SWITCH_FRAME: Switch frame
*/
enum v4l2_av1_frame_type {
V4L2_AV1_KEY_FRAME = 0,
V4L2_AV1_INTER_FRAME = 1,
V4L2_AV1_INTRA_ONLY_FRAME = 2,
V4L2_AV1_SWITCH_FRAME = 3
};
/**
* enum v4l2_av1_interpolation_filter - AV1 interpolation filter types
*
* @V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP: eight tap filter
* @V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP_SMOOTH: eight tap smooth filter
* @V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP_SHARP: eight tap sharp filter
* @V4L2_AV1_INTERPOLATION_FILTER_BILINEAR: bilinear filter
* @V4L2_AV1_INTERPOLATION_FILTER_SWITCHABLE: filter selection is signaled at
* the block level
*
* See section 6.8.9 "Interpolation filter semantics" of the AV1 specification
* for more details.
*/
enum v4l2_av1_interpolation_filter {
V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP = 0,
V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP_SMOOTH = 1,
V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP_SHARP = 2,
V4L2_AV1_INTERPOLATION_FILTER_BILINEAR = 3,
V4L2_AV1_INTERPOLATION_FILTER_SWITCHABLE = 4,
};
/**
* enum v4l2_av1_tx_mode - AV1 Tx mode as described in section 6.8.21 "TX mode
* semantics" of the AV1 specification.
* @V4L2_AV1_TX_MODE_ONLY_4X4: the inverse transform will use only 4x4
* transforms
* @V4L2_AV1_TX_MODE_LARGEST: the inverse transform will use the largest
* transform size that fits inside the block
* @V4L2_AV1_TX_MODE_SELECT: the choice of transform size is specified
* explicitly for each block.
*/
enum v4l2_av1_tx_mode {
V4L2_AV1_TX_MODE_ONLY_4X4 = 0,
V4L2_AV1_TX_MODE_LARGEST = 1,
V4L2_AV1_TX_MODE_SELECT = 2
};
#define V4L2_AV1_FRAME_FLAG_SHOW_FRAME 0x00000001
#define V4L2_AV1_FRAME_FLAG_SHOWABLE_FRAME 0x00000002
#define V4L2_AV1_FRAME_FLAG_ERROR_RESILIENT_MODE 0x00000004
#define V4L2_AV1_FRAME_FLAG_DISABLE_CDF_UPDATE 0x00000008
#define V4L2_AV1_FRAME_FLAG_ALLOW_SCREEN_CONTENT_TOOLS 0x00000010
#define V4L2_AV1_FRAME_FLAG_FORCE_INTEGER_MV 0x00000020
#define V4L2_AV1_FRAME_FLAG_ALLOW_INTRABC 0x00000040
#define V4L2_AV1_FRAME_FLAG_USE_SUPERRES 0x00000080
#define V4L2_AV1_FRAME_FLAG_ALLOW_HIGH_PRECISION_MV 0x00000100
#define V4L2_AV1_FRAME_FLAG_IS_MOTION_MODE_SWITCHABLE 0x00000200
#define V4L2_AV1_FRAME_FLAG_USE_REF_FRAME_MVS 0x00000400
#define V4L2_AV1_FRAME_FLAG_DISABLE_FRAME_END_UPDATE_CDF 0x00000800
#define V4L2_AV1_FRAME_FLAG_ALLOW_WARPED_MOTION 0x00001000
#define V4L2_AV1_FRAME_FLAG_REFERENCE_SELECT 0x00002000
#define V4L2_AV1_FRAME_FLAG_REDUCED_TX_SET 0x00004000
#define V4L2_AV1_FRAME_FLAG_SKIP_MODE_ALLOWED 0x00008000
#define V4L2_AV1_FRAME_FLAG_SKIP_MODE_PRESENT 0x00010000
#define V4L2_AV1_FRAME_FLAG_FRAME_SIZE_OVERRIDE 0x00020000
#define V4L2_AV1_FRAME_FLAG_BUFFER_REMOVAL_TIME_PRESENT 0x00040000
#define V4L2_AV1_FRAME_FLAG_FRAME_REFS_SHORT_SIGNALING 0x00080000
#define V4L2_CID_STATELESS_AV1_FRAME (V4L2_CID_CODEC_STATELESS_BASE + 502)
/**
* struct v4l2_ctrl_av1_frame - Represents an AV1 Frame Header OBU.
*
* @tile_info: tile info
* @quantization: quantization params
* @segmentation: segmentation params
* @superres_denom: the denominator for the upscaling ratio.
* @loop_filter: loop filter params
* @cdef: cdef params
* @skip_mode_frame: specifies the frames to use for compound prediction when
* skip_mode is equal to 1.
* @primary_ref_frame: specifies which reference frame contains the CDF values
* and other state that should be loaded at the start of the frame.
* @loop_restoration: loop restoration params
* @global_motion: global motion params
* @flags: see V4L2_AV1_FRAME_FLAG_{}
* @frame_type: specifies the AV1 frame type
* @order_hint: specifies OrderHintBits least significant bits of the expected
* output order for this frame.
* @upscaled_width: the upscaled width.
* @interpolation_filter: specifies the filter selection used for performing
* inter prediction.
* @tx_mode: specifies how the transform size is determined.
* @frame_width_minus_1: add 1 to get the frame's width.
* @frame_height_minus_1: add 1 to get the frame's height
* @render_width_minus_1: add 1 to get the render width of the frame in luma
* samples.
* @render_height_minus_1: add 1 to get the render height of the frame in luma
* samples.
* @current_frame_id: specifies the frame id number for the current frame. Frame
* id numbers are additional information that do not affect the decoding
* process, but provide decoders with a way of detecting missing reference
* frames so that appropriate action can be taken.
* @buffer_removal_time: specifies the frame removal time in units of DecCT clock
* ticks counted from the removal time of the last random access point for
* operating point opNum.
* @reserved: padding field. Should be zeroed by applications.
* @order_hints: specifies the expected output order hint for each reference
* frame. This field corresponds to the OrderHints variable from the
* specification (section 5.9.2 "Uncompressed header syntax"). As such, this is
* only used for non-intra frames and ignored otherwise. order_hints[0] is
* always ignored.
* @reference_frame_ts: the V4L2 timestamp of the reference frame slots.
* @ref_frame_idx: used to index into @reference_frame_ts when decoding
* inter-frames. The meaning of this array is the same as in the specification.
* The timestamp refers to the timestamp field in struct v4l2_buffer. Use
* v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
* @refresh_frame_flags: contains a bitmask that specifies which reference frame
* slots will be updated with the current frame after it is decoded.
*/
struct v4l2_ctrl_av1_frame {
struct v4l2_av1_tile_info tile_info;
struct v4l2_av1_quantization quantization;
__u8 superres_denom;
struct v4l2_av1_segmentation segmentation;
struct v4l2_av1_loop_filter loop_filter;
struct v4l2_av1_cdef cdef;
__u8 skip_mode_frame[2];
__u8 primary_ref_frame;
struct v4l2_av1_loop_restoration loop_restoration;
struct v4l2_av1_global_motion global_motion;
__u32 flags;
enum v4l2_av1_frame_type frame_type;
__u32 order_hint;
__u32 upscaled_width;
enum v4l2_av1_interpolation_filter interpolation_filter;
enum v4l2_av1_tx_mode tx_mode;
__u32 frame_width_minus_1;
__u32 frame_height_minus_1;
__u16 render_width_minus_1;
__u16 render_height_minus_1;
__u32 current_frame_id;
__u32 buffer_removal_time[V4L2_AV1_MAX_OPERATING_POINTS];
__u8 reserved[4];
__u32 order_hints[V4L2_AV1_TOTAL_REFS_PER_FRAME];
__u64 reference_frame_ts[V4L2_AV1_TOTAL_REFS_PER_FRAME];
__s8 ref_frame_idx[V4L2_AV1_REFS_PER_FRAME];
__u8 refresh_frame_flags;
};
#define V4L2_AV1_FILM_GRAIN_FLAG_APPLY_GRAIN 0x1
#define V4L2_AV1_FILM_GRAIN_FLAG_UPDATE_GRAIN 0x2
#define V4L2_AV1_FILM_GRAIN_FLAG_CHROMA_SCALING_FROM_LUMA 0x4
#define V4L2_AV1_FILM_GRAIN_FLAG_OVERLAP 0x8
#define V4L2_AV1_FILM_GRAIN_FLAG_CLIP_TO_RESTRICTED_RANGE 0x10
#define V4L2_CID_STATELESS_AV1_FILM_GRAIN (V4L2_CID_CODEC_STATELESS_BASE + 505)
/**
* struct v4l2_ctrl_av1_film_grain - AV1 Film Grain parameters.
*
* Film grain parameters as specified by section 6.8.20 of the AV1 Specification.
*
* @flags: see V4L2_AV1_FILM_GRAIN_{}.
* @cr_mult: represents a multiplier for the cr component used in derivation of
* the input index to the cr component scaling function.
* @grain_seed: specifies the starting value for the pseudo-random numbers used
* during film grain synthesis.
* @film_grain_params_ref_idx: indicates which reference frame contains the
* film grain parameters to be used for this frame.
* @num_y_points: specifies the number of points for the piece-wise linear
* scaling function of the luma component.
* @point_y_value: represents the x (luma value) coordinate for the i-th point
* of the piecewise linear scaling function for luma component. The values are
* signaled on the scale of 0..255. In case of 10 bit video, these values
* correspond to luma values divided by 4. In case of 12 bit video, these values
* correspond to luma values divided by 16.
* @point_y_scaling: represents the scaling (output) value for the i-th point
* of the piecewise linear scaling function for luma component.
* @num_cb_points: specifies the number of points for the piece-wise linear
* scaling function of the cb component.
* @point_cb_value: represents the x coordinate for the i-th point of the
* piece-wise linear scaling function for cb component. The values are signaled
* on the scale of 0..255.
* @point_cb_scaling: represents the scaling (output) value for the i-th point
* of the piecewise linear scaling function for cb component.
* @num_cr_points: specifies represents the number of points for the piece-wise
* linear scaling function of the cr component.
* @point_cr_value: represents the x coordinate for the i-th point of the
* piece-wise linear scaling function for cr component. The values are signaled
* on the scale of 0..255.
* @point_cr_scaling: represents the scaling (output) value for the i-th point
* of the piecewise linear scaling function for cr component.
* @grain_scaling_minus_8: represents the shift – 8 applied to the values of the
* chroma component. The grain_scaling_minus_8 can take values of 0..3 and
* determines the range and quantization step of the standard deviation of film
* grain.
* @ar_coeff_lag: specifies the number of auto-regressive coefficients for luma
* and chroma.
* @ar_coeffs_y_plus_128: specifies auto-regressive coefficients used for the Y
* plane.
* @ar_coeffs_cb_plus_128: specifies auto-regressive coefficients used for the U
* plane.
* @ar_coeffs_cr_plus_128: specifies auto-regressive coefficients used for the V
* plane.
* @ar_coeff_shift_minus_6: specifies the range of the auto-regressive
* coefficients. Values of 0, 1, 2, and 3 correspond to the ranges for
* auto-regressive coefficients of [-2, 2), [-1, 1), [-0.5, 0.5) and [-0.25,
* 0.25) respectively.
* @grain_scale_shift: specifies how much the Gaussian random numbers should be
* scaled down during the grain synthesis process.
* @cb_mult: represents a multiplier for the cb component used in derivation of
* the input index to the cb component scaling function.
* @cb_luma_mult: represents a multiplier for the average luma component used in
* derivation of the input index to the cb component scaling function.
* @cr_luma_mult: represents a multiplier for the average luma component used in
* derivation of the input index to the cr component scaling function.
* @cb_offset: represents an offset used in derivation of the input index to the
* cb component scaling function.
* @cr_offset: represents an offset used in derivation of the input index to the
* cr component scaling function.
* @reserved: padding field. Should be zeroed by applications.
*/
struct v4l2_ctrl_av1_film_grain {
__u8 flags;
__u8 cr_mult;
__u16 grain_seed;
__u8 film_grain_params_ref_idx;
__u8 num_y_points;
__u8 point_y_value[V4L2_AV1_MAX_NUM_Y_POINTS];
__u8 point_y_scaling[V4L2_AV1_MAX_NUM_Y_POINTS];
__u8 num_cb_points;
__u8 point_cb_value[V4L2_AV1_MAX_NUM_CB_POINTS];
__u8 point_cb_scaling[V4L2_AV1_MAX_NUM_CB_POINTS];
__u8 num_cr_points;
__u8 point_cr_value[V4L2_AV1_MAX_NUM_CR_POINTS];
__u8 point_cr_scaling[V4L2_AV1_MAX_NUM_CR_POINTS];
__u8 grain_scaling_minus_8;
__u8 ar_coeff_lag;
__u8 ar_coeffs_y_plus_128[V4L2_AV1_AR_COEFFS_SIZE];
__u8 ar_coeffs_cb_plus_128[V4L2_AV1_AR_COEFFS_SIZE];
__u8 ar_coeffs_cr_plus_128[V4L2_AV1_AR_COEFFS_SIZE];
__u8 ar_coeff_shift_minus_6;
__u8 grain_scale_shift;
__u8 cb_mult;
__u8 cb_luma_mult;
__u8 cr_luma_mult;
__u16 cb_offset;
__u16 cr_offset;
__u8 reserved[4];
};
/* MPEG-compression definitions kept for backwards compatibility */
#define V4L2_CTRL_CLASS_MPEG V4L2_CTRL_CLASS_CODEC
#define V4L2_CID_MPEG_CLASS V4L2_CID_CODEC_CLASS
#define V4L2_CID_MPEG_BASE V4L2_CID_CODEC_BASE
#define V4L2_CID_MPEG_CX2341X_BASE V4L2_CID_CODEC_CX2341X_BASE
#define V4L2_CID_MPEG_MFC51_BASE V4L2_CID_CODEC_MFC51_BASE
#endif
Reference in a new issue View git blame Copy permalink