diff options
Diffstat (limited to 'src/shared/lc3.h')
| -rw-r--r-- | src/shared/lc3.h | 93 |
1 files changed, 69 insertions, 24 deletions
diff --git a/src/shared/lc3.h b/src/shared/lc3.h index fd9eb15a7..ae193f9e2 100644 --- a/src/shared/lc3.h +++ b/src/shared/lc3.h @@ -7,11 +7,12 @@ * */ -#define LTV(_type, _bytes...) \ +#define data(args...) ((const unsigned char[]) { args }) + +#define LC3_IOV(args...) \ { \ - .len = 1 + sizeof((uint8_t []) { _bytes }), \ - .type = _type, \ - .data = { _bytes }, \ + .iov_base = (void *)data(args), \ + .iov_len = sizeof(data(args)), \ } #define LC3_ID 0x06 @@ -52,13 +53,11 @@ #define LC3_FRAME_COUNT (LC3_BASE + 4) #define LC3_CAPABILITIES(_freq, _duration, _chan_count, _len_min, _len_max) \ - { \ - LTV(LC3_FREQ, _freq), \ - LTV(LC3_DURATION, _duration), \ - LTV(LC3_CHAN_COUNT, _chan_count), \ - LTV(LC3_FRAME_LEN, _len_min, _len_min >> 8, \ - _len_max, _len_max >> 8), \ - } + LC3_IOV(0x02, LC3_FREQ, _freq, _freq >> 8, \ + 0x02, LC3_DURATION, _duration, \ + 0x02, LC3_CHAN_COUNT, _chan_count, \ + 0x05, LC3_FRAME_LEN, _len_min, _len_min >> 8, \ + _len_max, _len_max >> 8) #define LC3_CONFIG_BASE 0x01 @@ -81,32 +80,78 @@ #define LC3_CONFIG_FRAME_LEN (LC3_CONFIG_BASE + 3) #define LC3_CONFIG(_freq, _duration, _len) \ - { \ - LTV(LC3_CONFIG_FREQ, _freq), \ - LTV(LC3_CONFIG_DURATION, _duration), \ - LTV(LC3_CONFIG_FRAME_LEN, _len, _len >> 8), \ - } + LC3_IOV(0x02, LC3_CONFIG_FREQ, _freq, \ + 0x02, LC3_CONFIG_DURATION, _duration, \ + 0x03, LC3_CONFIG_FRAME_LEN, _len, _len >> 8) -#define LC3_CONFIG_8KHZ(_duration, _len) \ +#define LC3_CONFIG_8(_duration, _len) \ LC3_CONFIG(LC3_CONFIG_FREQ_8KHZ, _duration, _len) -#define LC3_CONFIG_11KHZ(_duration, _len) \ +#define LC3_CONFIG_11(_duration, _len) \ LC3_CONFIG(LC3_CONFIG_FREQ_11KHZ, _duration, _len) -#define LC3_CONFIG_16KHZ(_duration, _len) \ +#define LC3_CONFIG_16(_duration, _len) \ LC3_CONFIG(LC3_CONFIG_FREQ_16KHZ, _duration, _len) -#define LC3_CONFIG_22KHZ(_duration, _len) \ +#define LC3_CONFIG_22(_duration, _len) \ LC3_CONFIG(LC3_CONFIG_FREQ_22KHZ, _duration, _len) -#define LC3_CONFIG_24KHZ(_duration, _len) \ +#define LC3_CONFIG_24(_duration, _len) \ LC3_CONFIG(LC3_CONFIG_FREQ_24KHZ, _duration, _len) -#define LC3_CONFIG_32KHZ(_duration, _len) \ +#define LC3_CONFIG_32(_duration, _len) \ LC3_CONFIG(LC3_CONFIG_FREQ_32KHZ, _duration, _len) -#define LC3_CONFIG_44KHZ(_duration, _len) \ +#define LC3_CONFIG_44(_duration, _len) \ LC3_CONFIG(LC3_CONFIG_FREQ_44KHZ, _duration, _len) -#define LC3_CONFIG_48KHZ(_duration, _len) \ +#define LC3_CONFIG_48(_duration, _len) \ LC3_CONFIG(LC3_CONFIG_FREQ_48KHZ, _duration, _len) + +#define LC3_CONFIG_8_1 \ + LC3_CONFIG_8(LC3_CONFIG_DURATION_7_5, 26u) + +#define LC3_CONFIG_8_2 \ + LC3_CONFIG_8(LC3_CONFIG_DURATION_10, 30u) + +#define LC3_CONFIG_16_1 \ + LC3_CONFIG_16(LC3_CONFIG_DURATION_7_5, 30u) + +#define LC3_CONFIG_16_2 \ + LC3_CONFIG_16(LC3_CONFIG_DURATION_10, 40u) + +#define LC3_CONFIG_24_1 \ + LC3_CONFIG_24(LC3_CONFIG_DURATION_7_5, 45u) + +#define LC3_CONFIG_24_2 \ + LC3_CONFIG_24(LC3_CONFIG_DURATION_10, 60u) + +#define LC3_CONFIG_32_1 \ + LC3_CONFIG_32(LC3_CONFIG_DURATION_7_5, 60u) + +#define LC3_CONFIG_32_2 \ + LC3_CONFIG_32(LC3_CONFIG_DURATION_10, 80u) + +#define LC3_CONFIG_44_1 \ + LC3_CONFIG_44(LC3_CONFIG_DURATION_7_5, 98u) + +#define LC3_CONFIG_44_2 \ + LC3_CONFIG_44(LC3_CONFIG_DURATION_10, 130u) + +#define LC3_CONFIG_48_1 \ + LC3_CONFIG_48(LC3_CONFIG_DURATION_7_5, 75u) + +#define LC3_CONFIG_48_2 \ + LC3_CONFIG_48(LC3_CONFIG_DURATION_10, 100u) + +#define LC3_CONFIG_48_3 \ + LC3_CONFIG_48(LC3_CONFIG_DURATION_7_5, 90u) + +#define LC3_CONFIG_48_4 \ + LC3_CONFIG_48(LC3_CONFIG_DURATION_10, 120u) + +#define LC3_CONFIG_48_5 \ + LC3_CONFIG_48(LC3_CONFIG_DURATION_7_5, 117u) + +#define LC3_CONFIG_48_6 \ + LC3_CONFIG_48(LC3_CONFIG_DURATION_10, 155u) |