diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/audio.c | 65 | ||||
| -rw-r--r-- | src/audio.h | 3 | ||||
| -rw-r--r-- | src/main.c | 2 | ||||
| -rw-r--r-- | src/playerData.h | 2 |
4 files changed, 43 insertions, 29 deletions
diff --git a/src/audio.c b/src/audio.c index 4c8bff55e..01c883d6c 100644 --- a/src/audio.c +++ b/src/audio.c @@ -22,6 +22,7 @@ #include "log.h" #include "sig_handlers.h" #include "command.h" +#include "playerData.h" #include <stdlib.h> #include <string.h> @@ -36,7 +37,8 @@ static AudioOutput ** audioOutputArray = NULL; static mpd_uint8 audioOutputArraySize = 0; /* the audioEnabledArray should be stuck into shared memory, and then disable and enable in playAudio() routine */ -static mpd_uint8 * audioEnabledArray = NULL; +static mpd_sint8 * pdAudioDevicesEnabled = NULL; +static mpd_sint8 myAudioDevicesEnabled[AUDIO_MAX_DEVICES]; static mpd_uint8 audioOpened = 0; @@ -54,6 +56,7 @@ extern AudioOutputPlugin aoPlugin; extern AudioOutputPlugin shoutPlugin; extern AudioOutputPlugin ossPlugin; +/* make sure initPlayerData is called before this function!! */ void initAudioDriver() { ConfigParam * param = NULL; int i; @@ -63,8 +66,15 @@ void initAudioDriver() { loadAudioOutputPlugin(&shoutPlugin); loadAudioOutputPlugin(&ossPlugin); + pdAudioDevicesEnabled = (getPlayerData())->audioDeviceEnabled; + + for(i = 0; i < AUDIO_MAX_DEVICES; i++) { + pdAudioDevicesEnabled[i] = 1; + myAudioDevicesEnabled[i] = 1; + } + while((param = getNextConfigParam(CONF_AUDIO_OUTPUT, param))) { - if(audioOutputArraySize == 255) { + if(audioOutputArraySize == AUDIO_MAX_DEVICES) { ERROR("only up to 255 audio output devices are " "supported"); exit(EXIT_FAILURE); @@ -74,11 +84,8 @@ void initAudioDriver() { audioOutputArray = realloc(audioOutputArray, audioOutputArraySize*sizeof(AudioOutput *)); - audioEnabledArray = realloc(audioEnabledArray, - audioOutputArraySize*sizeof(mpd_uint8)); audioOutputArray[i] = newAudioOutput(param); - audioEnabledArray[i] = 1; if(!audioOutputArray[i]) { ERROR("problems configuring output device defined at " @@ -188,10 +195,11 @@ void finishAudioDriver() { finishAudioOutput(audioOutputArray[i]); } - free(audioEnabledArray); free(audioOutputArray); audioOutputArray = NULL; - audioOutputArraySize = 0; + /* don't set to zero cause we're gonna use this for enabling + and disabling devices */ + /*audioOutputArraySize = 0;*/ } int isCurrentAudioFormat(AudioFormat * audioFormat) { @@ -202,6 +210,19 @@ int isCurrentAudioFormat(AudioFormat * audioFormat) { return 1; } +inline void syncAudioDevicesEnabledArrays() { + int i; + + memcpy(myAudioDevicesEnabled, pdAudioDevicesEnabled,AUDIO_MAX_DEVICES); + + for(i = 0; i < audioOutputArraySize; i++) { + if(myAudioDevicesEnabled[i]) { + openAudioOutput(audioOutputArray[i], &audio_format); + } + else closeAudioOutput(audioOutputArray[i]); + } +} + int openAudioDevice(AudioFormat * audioFormat) { int isCurrentFormat = isCurrentAudioFormat(audioFormat); int ret = -1; @@ -213,11 +234,9 @@ int openAudioDevice(AudioFormat * audioFormat) { copyAudioFormat(&audio_format, audioFormat); } + syncAudioDevicesEnabledArrays(); + for(i = 0; i < audioOutputArraySize; i++) { - if(!audioEnabledArray[i]) continue; - if(!audioOutputArray[i]->open || !isCurrentFormat) { - openAudioOutput(audioOutputArray[i], &audio_format); - } if(audioOutputArray[i]->open) ret = 0; } @@ -238,10 +257,14 @@ int playAudio(char * playChunk, int size) { int ret = -1; int i; - /* put some here to determine if enabled array changed */ + if(0 != memcmp(pdAudioDevicesEnabled, myAudioDevicesEnabled, + AUDIO_MAX_DEVICES)) + { + syncAudioDevicesEnabledArrays(); + } for(i = 0; i < audioOutputArraySize; i++) { - if(!audioEnabledArray[i]) continue; + if(!myAudioDevicesEnabled[i]) continue; if(0 == playAudioOutput(audioOutputArray[i], playChunk, size)) { ret = 0; } @@ -251,14 +274,6 @@ int playAudio(char * playChunk, int size) { } int isAudioDeviceOpen() { - /*int ret = 0; - int i; - - for(i = 0; i < audioOutputArraySize; i++) { - if(!audioEnabledArray[i]) continue; - ret |= audioOutputArray[i]->open; - }*/ - return audioOpened; } @@ -287,10 +302,7 @@ int enableAudioDevice(FILE * fp, int device) { return -1; } - audioEnabledArray[device] = 1; - /*if(audioOpened && !audioOutputArray[device]->open) { - openAudioOutput(audioOutputArray[device], &audio_format); - }*/ + pdAudioDevicesEnabled[device] = 1; return 0; } @@ -302,8 +314,7 @@ int disableAudioDevice(FILE * fp, int device) { return -1; } - audioEnabledArray[device] = 0; - /*closeAudioOutput(audioOutputArray[device]);*/ + pdAudioDevicesEnabled[device] = 0; return 0; } diff --git a/src/audio.h b/src/audio.h index c81d1d265..73ad73336 100644 --- a/src/audio.h +++ b/src/audio.h @@ -28,6 +28,8 @@ #define AUDIO_AO_DRIVER_DEFAULT "default" +#define AUDIO_MAX_DEVICES 8 + typedef struct _AudioFormat { volatile mpd_sint8 channels; volatile mpd_uint32 sampleRate; @@ -42,6 +44,7 @@ void getOutputAudioFormat(AudioFormat * inFormat, AudioFormat * outFormat); int parseAudioConfig(AudioFormat * audioFormat, char * conf); +/* make sure initPlayerData is called before this function!! */ void initAudioConfig(); void finishAudioConfig(); diff --git a/src/main.c b/src/main.c index 15cc27e01..2160a1ccd 100644 --- a/src/main.c +++ b/src/main.c @@ -427,9 +427,9 @@ int main(int argc, char * argv[]) { openDB(&options, argv[0]); initCommands(); + initPlayerData(); initAudioConfig(); initAudioDriver(); - initPlayerData(); initVolume(); initInterfaces(); initInputStream(); diff --git a/src/playerData.h b/src/playerData.h index 875fa0817..b8fdf1a2b 100644 --- a/src/playerData.h +++ b/src/playerData.h @@ -37,6 +37,7 @@ typedef struct _PlayerData { OutputBuffer buffer; PlayerControl playerControl; DecoderControl decoderControl; + mpd_sint8 audioDeviceEnabled[AUDIO_MAX_DEVICES]; } PlayerData; void initPlayerData(); @@ -46,4 +47,3 @@ PlayerData * getPlayerData(); void freePlayerData(); #endif -/* vim:set shiftwidth=4 tabstop=8 expandtab: */ |