diff options
Diffstat (limited to 'plugins/alsa/alsa-softmixer.h')
| -rw-r--r-- | plugins/alsa/alsa-softmixer.h | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/plugins/alsa/alsa-softmixer.h b/plugins/alsa/alsa-softmixer.h index db499c3..3018402 100644 --- a/plugins/alsa/alsa-softmixer.h +++ b/plugins/alsa/alsa-softmixer.h @@ -33,9 +33,11 @@ #include <alsa/asoundlib.h> #define MAINLOOP_WATCHDOG 30000 -#define MAX_AUDIO_STREAMS 8 +#define MAX_AUDIO_STREAMS 8*2 #define ALSA_DEFAULT_PCM_RATE 48000 -#define ALSA_CARDID_MAX_LEN 32 +#define ALSA_DEFAULT_PCM_VOLUME 80 +#define ALSA_BUFFER_FRAMES_COUNT 1024 +#define ALSA_CARDID_MAX_LEN 64 #define ALSA_PLUG_PROTO(plugin) \ @@ -110,11 +112,15 @@ typedef struct { extern SoftMixerHandleT *Softmixer; +// alsa-utils-bypath.c PUBLIC snd_ctl_card_info_t* AlsaByPathInfo(CtlSourceT *source, const char *control); PUBLIC AlsaPcmInfoT* AlsaByPathOpenPcm(CtlSourceT *source, AlsaPcmInfoT *dev, snd_pcm_stream_t direction); PUBLIC snd_ctl_t *AlsaByPathOpenCtl(CtlSourceT *source, AlsaPcmInfoT *dev); PUBLIC int AlsaByPathDevid(CtlSourceT *source, AlsaPcmInfoT *dev); +// alsa-api-*.c +PUBLIC int ProcessSndParams(CtlSourceT *source, const char* uid, json_object *paramsJ, AlsaPcmHwInfoT *params); + // alsa-utils-dump.c PUBLIC void AlsaDumpFormats(CtlSourceT *source, snd_pcm_t *pcmHandle); PUBLIC char *AlsaDumpPcmUid(snd_pcm_t *pcmHandle, char *buffer, size_t len); @@ -130,18 +136,25 @@ PUBLIC char *AlsaDumpCtlUid(snd_ctl_t *ctlHandle, char *buffer, size_t len); // alsa-core-ctl.c PUBLIC snd_ctl_card_info_t *AlsaCtlGetInfo(CtlSourceT *source, const char *cardid); PUBLIC snd_ctl_t *AlsaCtlOpenCtl(CtlSourceT *source, const char *cardid); +PUBLIC snd_ctl_t* AlsaCrlFromPcm(CtlSourceT *source, snd_pcm_t *pcm); PUBLIC int AlsaCtlSubscribe(CtlSourceT *source, snd_ctl_t *ctlDev); PUBLIC int AlsaCtlRegister(CtlSourceT *source, AlsaPcmInfoT *pcm, int numid); -PUBLIC int AlsaCtlGetNumidValueI(CtlSourceT *source, snd_ctl_t* ctlDev, int numid, long* value); +PUBLIC int AlsaCtlNumidGetLong(CtlSourceT *source, snd_ctl_t* ctlDev, int numid, long* value); +PUBLIC int AlsaCtlNumidSetLong(CtlSourceT *source, snd_ctl_t* ctlDev, int numid, long value); +PUBLIC int AlsaCtlCreateControl(CtlSourceT *source, snd_ctl_t* ctlDev, AlsaPcmInfoT *subdevs, char* name, int ctlCount, int ctlMin, int ctlMax, int ctlStep, long value); +PUBLIC snd_ctl_elem_id_t *AlsaCtlGetNameElemId(CtlSourceT *source, snd_ctl_t* ctlDev, const char *ctlName); +PUBLIC int CtlElemIdSetLong(AFB_ApiT api, snd_ctl_t *ctlDev, snd_ctl_elem_id_t *elemId, long value); +PUBLIC int CtlElemIdGetLong(AFB_ApiT api, snd_ctl_t *ctlDev, snd_ctl_elem_id_t *elemId, long *value); // alsa-core-pcm.c PUBLIC int AlsaPcmConf(CtlSourceT *source, AlsaPcmInfoT *pcm, AlsaPcmHwInfoT *opts); PUBLIC int AlsaPcmCopy(CtlSourceT *source, AlsaPcmInfoT *pcmIn, AlsaPcmInfoT *pcmOut, AlsaPcmHwInfoT *opts); // alsa-plug-*.c _snd_pcm_PLUGIN_open_ see macro ALSA_PLUG_PROTO(plugin) -PUBLIC AlsaPcmInfoT* AlsaCreateDmix(CtlSourceT *source, const char* pcmName, AlsaPcmInfoT *pcmSlave); -PUBLIC AlsaPcmInfoT* AlsaCreateMulti(CtlSourceT *source, const char *pcmName); -PUBLIC AlsaPcmInfoT* AlsaCreateStream(CtlSourceT *source, AlsaSndStreamT *stream, AlsaPcmInfoT *pcmControl); -PUBLIC AlsaPcmInfoT* AlsaCreateRoute(CtlSourceT *source, AlsaSndZoneT *zone); +PUBLIC AlsaPcmInfoT* AlsaCreateDmix(CtlSourceT *source, const char* pcmName, AlsaPcmInfoT *pcmSlave, int open); +PUBLIC AlsaPcmInfoT* AlsaCreateMulti(CtlSourceT *source, const char *pcmName, int open); +PUBLIC AlsaPcmInfoT* AlsaCreateRoute(CtlSourceT *source, AlsaSndZoneT *zone, int open); +PUBLIC AlsaPcmInfoT* AlsaCreateStream(CtlSourceT *source, AlsaSndStreamT *stream, AlsaPcmInfoT *ctlControl, const char* ctlName, int open); +PUBLIC AlsaPcmInfoT* AlsaCreateRate(CtlSourceT *source, const char* pcmName, AlsaPcmInfoT *pcmSlave, int open); #endif
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