diff options
author | Jan Ekström <jeebjp@gmail.com> | 2020-06-11 22:08:30 +0300 |
---|---|---|
committer | Jan Ekström <jeebjp@gmail.com> | 2020-08-04 00:17:56 +0300 |
commit | 34de0abbe71fa90e874ff902200e5c6c466ba2f6 (patch) | |
tree | 3067ef5a7906b516d8cdd3f3a662a7a6d6851c21 /libavutil/channel_layout.h | |
parent | 4ad868497f2b5b10bff934f46f1b590c28e999de (diff) |
avutil/channel_layout: add 22.2 layout
Requires some extraneous top side and bottom front channels to be
defined.
According to STD-B59v2, the defined channel layout is:
- FL
- FR
- FC
- LFE1
- BL
- BR
- FLc
- FRc
- BC
- LFE2
- SiL
- SiR
- TpFL
- TpFR
- TpFC
- TpC
- TpBL
- TpBR
- TpSiL
- TpSiR
- TpBC
- BtFC
- BtFL
- BtFR
Diffstat (limited to 'libavutil/channel_layout.h')
-rw-r--r-- | libavutil/channel_layout.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavutil/channel_layout.h b/libavutil/channel_layout.h index 50bb8f03c5..d39ae1177a 100644 --- a/libavutil/channel_layout.h +++ b/libavutil/channel_layout.h @@ -71,6 +71,11 @@ #define AV_CH_SURROUND_DIRECT_LEFT 0x0000000200000000ULL #define AV_CH_SURROUND_DIRECT_RIGHT 0x0000000400000000ULL #define AV_CH_LOW_FREQUENCY_2 0x0000000800000000ULL +#define AV_CH_TOP_SIDE_LEFT 0x0000001000000000ULL +#define AV_CH_TOP_SIDE_RIGHT 0x0000002000000000ULL +#define AV_CH_BOTTOM_FRONT_CENTER 0x0000004000000000ULL +#define AV_CH_BOTTOM_FRONT_LEFT 0x0000008000000000ULL +#define AV_CH_BOTTOM_FRONT_RIGHT 0x0000010000000000ULL /** Channel mask value used for AVCodecContext.request_channel_layout to indicate that the user requests the channel order of the decoder output @@ -110,6 +115,7 @@ #define AV_CH_LAYOUT_OCTAGONAL (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_CENTER|AV_CH_BACK_RIGHT) #define AV_CH_LAYOUT_HEXADECAGONAL (AV_CH_LAYOUT_OCTAGONAL|AV_CH_WIDE_LEFT|AV_CH_WIDE_RIGHT|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT) #define AV_CH_LAYOUT_STEREO_DOWNMIX (AV_CH_STEREO_LEFT|AV_CH_STEREO_RIGHT) +#define AV_CH_LAYOUT_22POINT2 (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER|AV_CH_BACK_CENTER|AV_CH_LOW_FREQUENCY_2|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_CENTER|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_SIDE_LEFT|AV_CH_TOP_SIDE_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_BOTTOM_FRONT_CENTER|AV_CH_BOTTOM_FRONT_LEFT|AV_CH_BOTTOM_FRONT_RIGHT) enum AVMatrixEncoding { AV_MATRIX_ENCODING_NONE, |