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bluez5: add aptX and aptX HD codecs

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They need the libopenaptx libraries from
https://github.com/pali/libopenaptx
This commit is contained in:
Wim Taymans 2020-12-04 11:34:38 +01:00
parent af8bb55762
commit 106d597305
11 changed files with 474 additions and 68 deletions
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35
spa/plugins/bluez5/a2dp-codecs.h
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@ -149,16 +149,25 @@
#define APTX_VENDOR_ID 0x0000004f
#define APTX_CODEC_ID 0x0001
#define APTX_CHANNEL_MODE_MONO 0x08
#define APTX_CHANNEL_MODE_DUAL_CHANNEL 0x04
#define APTX_CHANNEL_MODE_MONO 0x01
#define APTX_CHANNEL_MODE_STEREO 0x02
#define APTX_CHANNEL_MODE_JOINT_STEREO 0x01
#define APTX_SAMPLING_FREQ_16000 0x08
#define APTX_SAMPLING_FREQ_32000 0x04
#define APTX_SAMPLING_FREQ_44100 0x02
#define APTX_SAMPLING_FREQ_48000 0x01
#define APTX_HD_VENDOR_ID 0x000000D7
#define APTX_HD_CODEC_ID 0x0024
#define APTX_HD_CHANNEL_MODE_MONO 0x1
#define APTX_HD_CHANNEL_MODE_STEREO 0x2
#define APTX_HD_SAMPLING_FREQ_16000 0x8
#define APTX_HD_SAMPLING_FREQ_32000 0x4
#define APTX_HD_SAMPLING_FREQ_44100 0x2
#define APTX_HD_SAMPLING_FREQ_48000 0x1
#define LDAC_VENDOR_ID 0x0000012d
#define LDAC_CODEC_ID 0x00aa
@ -306,27 +315,27 @@ static inline int a2dp_sbc_get_frequency(a2dp_sbc_t *config)
}
}
struct a2dp_codec_id {
uint8_t codec_id;
uint32_t vendor_id;
uint16_t vendor_codec_id;
};
struct a2dp_codec_handle;
struct a2dp_codec {
uint32_t flags;
struct a2dp_codec_id id;
uint8_t codec_id;
a2dp_vendor_codec_t vendor;
const char *name;
const char *description;
int (*fill_caps) (uint32_t flags, uint8_t caps[A2DP_MAX_CAPS_SIZE]);
int (*select_config) (uint32_t flags, const void *caps, size_t caps_size,
int (*fill_caps) (const struct a2dp_codec *codec, uint32_t flags,
uint8_t caps[A2DP_MAX_CAPS_SIZE]);
int (*select_config) (const struct a2dp_codec *codec, uint32_t flags,
const void *caps, size_t caps_size,
const struct spa_audio_info *info, uint8_t config[A2DP_MAX_CAPS_SIZE]);
int (*enum_config) (const void *caps, size_t caps_size, uint32_t id, uint32_t idx,
int (*enum_config) (const struct a2dp_codec *codec,
const void *caps, size_t caps_size, uint32_t id, uint32_t idx,
struct spa_pod_builder *builder, struct spa_pod **param);
void *(*init) (uint32_t flags, void *config, size_t config_size,
void *(*init) (const struct a2dp_codec *codec, uint32_t flags, void *config, size_t config_size,
struct spa_audio_info *info, size_t mtu);
void (*deinit) (void *data);