ga_Handle* gau_create_handle_memory(ga_Mixer* in_mixer, ga_Memory* in_memory, const char* in_format,
ga_FinishCallback in_callback, void* in_context,
gau_SampleSourceLoop** out_loopSrc)
{
ga_Handle* ret = 0;
ga_DataSource* dataSrc = gau_data_source_create_memory(in_memory);
if(dataSrc)
{
ga_SampleSource* sampleSrc = 0;
if(strcmp(in_format, "ogg") == 0)
sampleSrc = gau_sample_source_create_ogg(dataSrc);
else if(strcmp(in_format, "wav") == 0)
sampleSrc = gau_sample_source_create_wav(dataSrc);
if(sampleSrc)
{
ga_SampleSource* sampleSrc2 = sampleSrc;
if(out_loopSrc)
{
gau_SampleSourceLoop* loopSampleSrc = gau_sample_source_create_loop(sampleSrc);
gau_sample_source_loop_set(loopSampleSrc, -1, 0);
ga_sample_source_release(sampleSrc);
*out_loopSrc = loopSampleSrc;
sampleSrc2 = (ga_SampleSource*)loopSampleSrc;
}
if(sampleSrc2)
{
ret = ga_handle_create(in_mixer, sampleSrc2);
if(sampleSrc == sampleSrc2)
ga_sample_source_release(sampleSrc2);
ga_handle_setCallback(ret, in_callback, in_context);
}
}
}
return ret;
}
ga_Handle* gau_create_handle_sound(ga_Mixer* in_mixer, ga_Sound* in_sound,
ga_FinishCallback in_callback, void* in_context,
gau_SampleSourceLoop** out_loopSrc)
{
ga_Handle* ret = 0;
ga_SampleSource* sampleSrc = sampleSrc = gau_sample_source_create_sound(in_sound);
if(sampleSrc)
{
ga_SampleSource* sampleSrc2 = sampleSrc;
if(out_loopSrc)
{
gau_SampleSourceLoop* loopSampleSrc = gau_sample_source_create_loop(sampleSrc);
gau_sample_source_loop_set(loopSampleSrc, -1, 0);
ga_sample_source_release(sampleSrc);
*out_loopSrc = loopSampleSrc;
sampleSrc2 = (ga_SampleSource*)loopSampleSrc;
}
if(sampleSrc2)
{
ret = ga_handle_create(in_mixer, sampleSrc2);
if(sampleSrc == sampleSrc2)
ga_sample_source_release(sampleSrc2);
ga_handle_setCallback(ret, in_callback, in_context);
}
}
return ret;
}
gc_result gaX_handle_cleanup(ga_Handle* in_handle)
{
/* May only be called from the dispatch thread */
ga_Mixer* m = in_handle->mixer;
ga_sample_source_release(in_handle->sampleSrc);
gc_mutex_destroy(in_handle->handleMutex);
gcX_ops->freeFunc(in_handle);
return GC_SUCCESS;
}
ga_Handle* gau_create_handle_buffered_file(ga_Mixer* in_mixer, ga_StreamManager* in_streamMgr,
const char* in_filename, const char* in_format,
ga_FinishCallback in_callback, void* in_context,
gau_SampleSourceLoop** out_loopSrc)
{
ga_Handle* ret = 0;
ga_DataSource* dataSrc = gau_data_source_create_file(in_filename);
if(dataSrc)
{
ga_SampleSource* sampleSrc = 0;
if(stricmp(in_format, "ogg") == 0)
sampleSrc = gau_sample_source_create_ogg(dataSrc);
else if(stricmp(in_format, "wav") == 0)
sampleSrc = gau_sample_source_create_wav(dataSrc);
ga_data_source_release(dataSrc);
if(sampleSrc)
{
ga_SampleSource* sampleSrc2 = sampleSrc;
if(out_loopSrc)
{
gau_SampleSourceLoop* loopSampleSrc = gau_sample_source_create_loop(sampleSrc);
gau_sample_source_loop_set(loopSampleSrc, -1, 0);
ga_sample_source_release(sampleSrc);
*out_loopSrc = loopSampleSrc;
sampleSrc2 = (ga_SampleSource*)loopSampleSrc;
}
if(sampleSrc2)
{
ga_SampleSource* streamSampleSrc = gau_sample_source_create_stream(in_streamMgr,
sampleSrc2,
131072);
if(sampleSrc == sampleSrc2)
ga_sample_source_release(sampleSrc2);
if(streamSampleSrc)
{
ret = ga_handle_create(in_mixer, streamSampleSrc);
ga_sample_source_release(streamSampleSrc);
ga_handle_setCallback(ret, in_callback, in_context);
}
}
}
}
return ret;
}
void gaX_stream_destroy(ga_BufferedStream* in_stream)
{
ga_BufferedStream* s = in_stream;
gaX_stream_link_kill((gaX_StreamLink*)s->streamLink); /* This must be done first, so that the stream remains valid until it killed */
gaX_stream_link_release((gaX_StreamLink*)s->streamLink);
gc_mutex_destroy(s->produceMutex);
gc_mutex_destroy(s->seekMutex);
gc_mutex_destroy(s->readMutex);
gc_mutex_destroy(s->refMutex);
gc_buffer_destroy(s->buffer);
gauX_tell_jump_clear(&s->tellJumps);
ga_sample_source_release(s->innerSrc);
gcX_ops->freeFunc(s);
}
ga_Sound* gau_load_sound_file(const char* in_filename, const char* in_format)
{
ga_Sound* ret = 0;
ga_DataSource* dataSrc = gau_data_source_create_file(in_filename);
if(dataSrc)
{
ga_SampleSource* sampleSrc = 0;
if(strcmp(in_format, "ogg") == 0)
sampleSrc = gau_sample_source_create_ogg(dataSrc);
else if(strcmp(in_format, "wav") == 0)
sampleSrc = gau_sample_source_create_wav(dataSrc);
ga_data_source_release(dataSrc);
if(sampleSrc)
{
ret = ga_sound_create_sample_source(sampleSrc);
ga_sample_source_release(sampleSrc);
}
}
return ret;
}
void gauX_sample_source_loop_close(void* in_context)
{
gau_SampleSourceLoopContext* ctx = &((gau_SampleSourceLoop*)in_context)->context;
ga_sample_source_release(ctx->innerSrc);
gc_mutex_destroy(ctx->loopMutex);
}