1 files changed, 41 insertions, 43 deletions

diff --git a/plugins/alsa/alsa-softmixer.h b/plugins/alsa/alsa-softmixer.h
index c777f5d..17e7cf2 100644
--- a/plugins/alsa/alsa-softmixer.h
+++ b/plugins/alsa/alsa-softmixer.h
@@ -31,63 +31,61 @@
 
 #include <alsa/asoundlib.h>
 
-#define MAINLOOP_WATCHDOG 10000
+#define MAINLOOP_WATCHDOG 30000
 #define MAX_AUDIO_STREAMS 8
 
-// Provide proto for LibASound low level API
-int _snd_pcm_dmix_open(snd_pcm_t **pcmp, const char *name,
-		       snd_config_t *root, snd_config_t *conf,
-		       snd_pcm_stream_t stream, int mode);
+#define ALSA_PLUG_PROTO(plugin) \
+    int _snd_pcm_ ## plugin ## _open(snd_pcm_t **pcmp, const char *name, snd_config_t *root, snd_config_t *conf, snd_pcm_stream_t stream, int mode)
 
-// alsa-ctl.c
-PUBLIC snd_ctl_card_info_t *AlsaCtlGetInfo (CtlSourceT *source, const char *devid);
-PUBLIC snd_ctl_t *AlsaCtlOpenCtl (CtlSourceT *source, const char *devid);
-PUBLIC int AlsaCtlSubscribe(CtlSourceT *source, snd_ctl_t *ctlDev);
-PUBLIC int AlsaCtlRegister(CtlSourceT *source, snd_pcm_t *pcm, int numid);
-
-// alsa-tools-dump.c
-PUBLIC void AlsaDumpFormats(CtlSourceT *source, snd_pcm_t *pcmHandle);
-PUBLIC char *AlsaDumpPcmUid(snd_pcm_t *pcmHandle, char *buffer, size_t len);
-PUBLIC void AlsaDumpCtlSubdev(CtlSourceT *source, snd_ctl_t *handle);
-PUBLIC void AlsaDumpPcmInfo(CtlSourceT *source, snd_pcm_t *pcm, const char* info);
-PUBLIC void AlsaDumpPcmParams(CtlSourceT *source, snd_pcm_hw_params_t *pcmHwParams);
-PUBLIC void AlsaDumpCtlConfig(CtlSourceT *source, snd_config_t *config, int indent);
-#define AlsaPcmUID(pcmHandle, buffer) AlsaDumpPcmUid(pcmHandle, buffer, sizeof(buffer))
-PUBLIC char *AlsaDumpCtlUid(snd_ctl_t *ctlHandle, char *buffer, size_t len);
-#define AlsaCtlUID(ctlHandle, buffer) AlsaDumpCtlUid(ctlHandle, buffer, sizeof(buffer))
-
-// alsa-tools-bypath.c
+// alsa-utils-bypath.c
 
 typedef struct {
-    char *devpath;
-    char *devid;
+    const char *devpath;
+    const char *devid;
     int device;
     int subdev;
     int numid;
-} AlsaDevByPathT;
+    int cardid;
+    snd_pcm_t *handle;
+} AlsaPcmInfoT;
 
-PUBLIC snd_ctl_card_info_t* AlsaByPathInfo (CtlSourceT *source, const char *control);
-PUBLIC snd_pcm_t* AlsaByPathOpenPcm(CtlSourceT *source, AlsaDevByPathT *dev, snd_pcm_stream_t direction);
-PUBLIC snd_ctl_t *AlsaByPathOpenCtl (CtlSourceT *source, AlsaDevByPathT *dev);
-#define ALSA_PCM_DEFAULT_FORMAT (unsigned int)-99
-#define ALSA_PCM_DEFAULT_ACCESS (snd_pcm_access_t)-99
-#define ALSA_PCM_DEFAULT_RATE (snd_pcm_format_t)-99
-#define ALSA_PCM_DEFAULT_CHANNELS (unsigned int)-99
-
-// alsa-pcm.c
 typedef struct {
-    snd_pcm_format_t format;
+    unsigned int rate;
     unsigned int channels;
+    snd_pcm_format_t format;
+    snd_pcm_access_t access; 
     size_t sampleSize;
-    unsigned int rate;
 } AlsaPcmHwInfoT;
 
-PUBLIC void AlsaPcmSetDefault (snd_pcm_format_t format, snd_pcm_access_t access, unsigned int rate, unsigned int channel);
-PUBLIC int AlsaPcmConf(CtlSourceT *source, snd_pcm_t *pcmHandle, snd_pcm_format_t pcmFormat, unsigned int pcmRate, unsigned int pcmChannels, AlsaPcmHwInfoT *pcmHwInfo);
-PUBLIC int AlsaPcmCopy(CtlSourceT *source, snd_pcm_t *pcmIn, snd_pcm_t *pcmOut, snd_pcm_format_t format, snd_pcm_access_t access, unsigned int rate, unsigned int channel);
+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-utils-dump.c
+PUBLIC void AlsaDumpFormats(CtlSourceT *source, snd_pcm_t *pcmHandle);
+PUBLIC char *AlsaDumpPcmUid(snd_pcm_t *pcmHandle, char *buffer, size_t len);
+PUBLIC void AlsaDumpCtlSubdev(CtlSourceT *source, snd_ctl_t *handle);
+PUBLIC void AlsaDumpPcmInfo(CtlSourceT *source, snd_pcm_t *pcm, const char* info);
+PUBLIC void AlsaDumpPcmParams(CtlSourceT *source, snd_pcm_hw_params_t *pcmHwParams);
+PUBLIC void AlsaDumpCtlConfig(CtlSourceT *source, snd_config_t *config, int indent);
+#define ALSA_PCM_UID(pcmHandle, buffer) AlsaDumpPcmUid(pcmHandle, buffer, sizeof(buffer))
+PUBLIC char *AlsaDumpCtlUid(snd_ctl_t *ctlHandle, char *buffer, size_t len);
+#define ALSA_CTL_UID(ctlHandle, buffer) AlsaDumpCtlUid(ctlHandle, buffer, sizeof(buffer))
+
+// alsa-core-ctl.c
+PUBLIC snd_ctl_card_info_t *AlsaCtlGetInfo (CtlSourceT *source, const char *devid);
+PUBLIC snd_ctl_t *AlsaCtlOpenCtl (CtlSourceT *source, const char *devid);
+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);
+
+
 
-// alse-dmix.c
-PUBLIC snd_pcm_t* AlsaCreateDmix(CtlSourceT *source, const char *dmixName, const char *slaveName);
-PUBLIC snd_pcm_t* AlsaCreateCapture(CtlSourceT *source, const char* sndDevPath, unsigned int deviceIdx, unsigned int subdevIdx, unsigned int channelCount);
+PUBLIC int AlsaPcmConf(CtlSourceT *source, AlsaPcmInfoT *pcm, AlsaPcmHwInfoT *opts);
+PUBLIC int AlsaPcmCopy(CtlSourceT *source, AlsaPcmInfoT *pcmIn, AlsaPcmInfoT *pcmOut, AlsaPcmHwInfoT *opts);
 
+// _snd_pcm_PLUGIN_open_ see macro ALSA_PLUG_PROTO(plugin)
+PUBLIC AlsaPcmInfoT* AlsaCreateDmix(CtlSourceT *source, const char* pcmName, AlsaPcmInfoT *pcmSlave);
+PUBLIC AlsaPcmInfoT* AlsaCreateVol(CtlSourceT *source, const char *pcmName, AlsaPcmInfoT* ctlTarget, AlsaPcmInfoT* pcmSlave);
 #endif
\ No newline at end of file