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Finish JACK audio driver: now with actual audio!

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This commit is contained in:
Devin J. Pohly
2013-08-08 14:56:38 -04:00
parent 98352844ab
commit eb634bae3e
1 changed files with 9 additions and 6 deletions
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src/arch/Sound/RageSoundDriver_JACK.cpp
+9 -6
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@@ -83,6 +83,8 @@ RString RageSoundDriver_JACK::Init()
goto out_deactivate; goto out_deactivate;
// Success! // Success!
StartDecodeThread();
LOG->Trace("JACK sound driver started successfully");
return RString(); return RString();
@@ -150,13 +152,14 @@ int RageSoundDriver_JACK::GetSampleRate() const
int RageSoundDriver_JACK::ProcessCallback(jack_nframes_t nframes) int RageSoundDriver_JACK::ProcessCallback(jack_nframes_t nframes)
{ {
jack_default_audio_sample_t *out_l = jack_default_audio_sample_t *bufs[2];
(jack_default_audio_sample_t *) jack_port_get_buffer(port_l, nframes);
jack_default_audio_sample_t *out_r =
(jack_default_audio_sample_t *) jack_port_get_buffer(port_r, nframes);
memset(out_l, 0, nframes * sizeof(jack_default_audio_sample_t)); bufs[0] = (jack_default_audio_sample_t *) jack_port_get_buffer(port_l, nframes);
memset(out_r, 0, nframes * sizeof(jack_default_audio_sample_t)); bufs[1] = (jack_default_audio_sample_t *) jack_port_get_buffer(port_r, nframes);
jack_time_t now = jack_last_frame_time(client);
MixDeinterlaced( bufs, 2, nframes, now, now + nframes * 2 );
return 0; return 0;
} }