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libpulseaudio: always use u for userdata

This commit is contained in:
Tom Yan 2018-07-26 06:19:16 +08:00 committed by Fredrik Fornwall
parent 9006223783
commit 8025f606e9
1 changed files with 22 additions and 22 deletions
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44
packages/libpulseaudio/module-sles-sink.c
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@ -109,8 +109,8 @@ static const char* const valid_modargs[] = {
NULL NULL
}; };
static void process_render(BufferQueueItf bq, void *context) { static void process_render(BufferQueueItf bq, void *userdata) {
struct userdata* u = (struct userdata*) context; struct userdata* u = userdata;
void *p; void *p;
pa_assert(u); pa_assert(u);
@ -149,25 +149,25 @@ static void process_render(BufferQueueItf bq, void *context) {
} \ } \
} }
static int pa_init_sles_player(struct userdata *s, SLint32 sl_rate) static int pa_init_sles_player(struct userdata *u, SLint32 sl_rate)
{ {
if (s == NULL) return -1; if (u == NULL) return -1;
// create engine // create engine
CHK(slCreateEngine(&(s->engineObject), 0, NULL, 0, NULL, NULL)); CHK(slCreateEngine(&(u->engineObject), 0, NULL, 0, NULL, NULL));
CHK((*s->engineObject)->Realize(s->engineObject, SL_BOOLEAN_FALSE)); CHK((*u->engineObject)->Realize(u->engineObject, SL_BOOLEAN_FALSE));
CHK((*s->engineObject)->GetInterface(s->engineObject, SL_IID_ENGINE, &(s->engineEngine))); CHK((*u->engineObject)->GetInterface(u->engineObject, SL_IID_ENGINE, &(u->engineEngine)));
// create output mix // create output mix
CHK((*s->engineEngine)->CreateOutputMix(s->engineEngine, &(s->outputMixObject), 0, NULL, NULL)); CHK((*u->engineEngine)->CreateOutputMix(u->engineEngine, &(u->outputMixObject), 0, NULL, NULL));
CHK((*s->outputMixObject)->Realize(s->outputMixObject, SL_BOOLEAN_FALSE)); CHK((*u->outputMixObject)->Realize(u->outputMixObject, SL_BOOLEAN_FALSE));
// create audio player // create audio player
SLDataLocator_OutputMix locator_outputmix; SLDataLocator_OutputMix locator_outputmix;
locator_outputmix.locatorType = SL_DATALOCATOR_OUTPUTMIX; locator_outputmix.locatorType = SL_DATALOCATOR_OUTPUTMIX;
locator_outputmix.outputMix = s->outputMixObject; locator_outputmix.outputMix = u->outputMixObject;
SLDataLocator_BufferQueue locator_bufferqueue; SLDataLocator_BufferQueue locator_bufferqueue;
locator_bufferqueue.locatorType = DATALOCATOR_BUFFERQUEUE; locator_bufferqueue.locatorType = DATALOCATOR_BUFFERQUEUE;
@ -197,15 +197,15 @@ static int pa_init_sles_player(struct userdata *s, SLint32 sl_rate)
SLInterfaceID ids[1] = {IID_BUFFERQUEUE}; SLInterfaceID ids[1] = {IID_BUFFERQUEUE};
SLboolean flags[1] = {SL_BOOLEAN_TRUE}; SLboolean flags[1] = {SL_BOOLEAN_TRUE};
CHK((*s->engineEngine)->CreateAudioPlayer(s->engineEngine, &s->bqPlayerObject, &audiosrc, &audiosnk, 1, ids, flags)); CHK((*u->engineEngine)->CreateAudioPlayer(u->engineEngine, &u->bqPlayerObject, &audiosrc, &audiosnk, 1, ids, flags));
CHK((*s->bqPlayerObject)->Realize(s->bqPlayerObject, SL_BOOLEAN_FALSE)); CHK((*u->bqPlayerObject)->Realize(u->bqPlayerObject, SL_BOOLEAN_FALSE));
CHK((*s->bqPlayerObject)->GetInterface(s->bqPlayerObject, SL_IID_PLAY, &s->bqPlayerPlay)); CHK((*u->bqPlayerObject)->GetInterface(u->bqPlayerObject, SL_IID_PLAY, &u->bqPlayerPlay));
CHK((*s->bqPlayerObject)->GetInterface(s->bqPlayerObject, IID_BUFFERQUEUE_USED, &s->bqPlayerBufferQueue)); CHK((*u->bqPlayerObject)->GetInterface(u->bqPlayerObject, IID_BUFFERQUEUE_USED, &u->bqPlayerBufferQueue));
CHK((*s->bqPlayerBufferQueue)->RegisterCallback(s->bqPlayerBufferQueue, process_render, s)); CHK((*u->bqPlayerBufferQueue)->RegisterCallback(u->bqPlayerBufferQueue, process_render, u));
CHK((*s->bqPlayerPlay)->SetPlayState(s->bqPlayerPlay, SL_PLAYSTATE_PLAYING)); CHK((*u->bqPlayerPlay)->SetPlayState(u->bqPlayerPlay, SL_PLAYSTATE_PLAYING));
return 0; return 0;
@ -215,12 +215,12 @@ fail:
#undef CHK #undef CHK
static void pa_destroy_sles_player(struct userdata *s){ static void pa_destroy_sles_player(struct userdata *u){
if (s == NULL) return; if (u == NULL) return;
(*s->bqPlayerPlay)->SetPlayState(s->bqPlayerPlay, SL_PLAYSTATE_STOPPED); (*u->bqPlayerPlay)->SetPlayState(u->bqPlayerPlay, SL_PLAYSTATE_STOPPED);
(*s->bqPlayerObject)->Destroy(s->bqPlayerObject); (*u->bqPlayerObject)->Destroy(u->bqPlayerObject);
(*s->outputMixObject)->Destroy(s->outputMixObject); (*u->outputMixObject)->Destroy(u->outputMixObject);
(*s->engineObject)->Destroy(s->engineObject); (*u->engineObject)->Destroy(u->engineObject);
} }
static void thread_func(void *userdata) { static void thread_func(void *userdata) {