mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-11-02 09:01:50 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

bluez5: support Google's Opus A2DP vendor codec

Browse source
This commit is contained in:
Pauli Virtanen 2024-01-28 22:15:00 +02:00
parent ff0305dada
commit 61c585c8e6
7 changed files with 570 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

28
spa/plugins/bluez5/a2dp-codec-caps.h
View file

@ -282,6 +282,29 @@
#define OPUS_05_SET_BITRATE(a, v) OPUS_05_SET_UINT16(a, bitrate, v)
#define OPUS_G_VENDOR_ID 0x000000e0
#define OPUS_G_CODEC_ID 0x0001
#define OPUS_G_FREQUENCY_MASK 0x80
#define OPUS_G_FREQUENCY_48000 0x80
#define OPUS_G_DURATION_MASK 0x18
#define OPUS_G_DURATION_100 0x08
#define OPUS_G_DURATION_200 0x10
#define OPUS_G_CHANNELS_MASK 0x07
#define OPUS_G_CHANNELS_MONO 0x01
#define OPUS_G_CHANNELS_STEREO 0x02
#define OPUS_G_CHANNELS_MONO_2 0x04
#define OPUS_G_GET_FREQUENCY(a) ((a).data & OPUS_G_FREQUENCY_MASK)
#define OPUS_G_GET_DURATION(a) ((a).data & OPUS_G_DURATION_MASK)
#define OPUS_G_GET_CHANNELS(a) ((a).data & OPUS_G_CHANNELS_MASK)
#define OPUS_G_SET(a, freq, dur, ch) \
(a).data = ((freq) & OPUS_G_FREQUENCY_MASK) | ((dur) & OPUS_G_DURATION_MASK) | ((ch) & OPUS_G_CHANNELS_MASK)
typedef struct {
uint32_t vendor_id;
uint16_t codec_id;
@ -458,4 +481,9 @@ typedef struct {
a2dp_opus_05_direction_t bidi;
} __attribute__ ((packed)) a2dp_opus_05_t;
typedef struct {
a2dp_vendor_codec_t info;
uint8_t data;
} __attribute__ ((packed)) a2dp_opus_g_t;
#endif