X-Git-Url: https://git.cinelerra-gg.org/git/?p=goodguy%2Fcinelerra.git;a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fconvert.C;h=18791e1e8cb95d7be255497feeeafb022b727566;hp=370adcc9ca401f7d0f3339f2a46039ed3c06c414;hb=3abbd84aa85907d646b13c98295ce778d2a71215;hpb=d17640d4122d028eee849d9fedf8ba35f7f0f6e0

diff --git a/cinelerra-5.1/cinelerra/convert.C b/cinelerra-5.1/cinelerra/convert.C
index 370adcc9..18791e1e 100644
--- a/cinelerra-5.1/cinelerra/convert.C
+++ b/cinelerra-5.1/cinelerra/convert.C
@@ -719,84 +719,3 @@ int ConvertBeepOnDone::handle_event()
 	return 1;
 }
 
-ConvertBeep::ConvertBeep(MWindow *mwindow)
- : Thread(1, 0, 0)
-{
-	this->mwindow = mwindow;
-	audio = new AudioDevice(mwindow);
-	playing_audio = 0;
-	interrupted = -1;
-}
-
-ConvertBeep::~ConvertBeep()
-{
-	stop(0);
-	delete audio;
-}
-
-void ConvertBeep::run()
-{
-	int channels = 2;
-	int64_t bfrsz = BEEP_SAMPLE_RATE;
-	EDL *edl = mwindow->edl;
-	EDLSession *session = edl->session;
-	AudioOutConfig *aconfig = session->playback_config->aconfig;
-	audio->open_output(aconfig, BEEP_SAMPLE_RATE, bfrsz, channels, 0);
-	audio->start_playback();
-
-	double out0[bfrsz], out1[bfrsz], *out[2] = { out0, out1 };
-	const double two_pi = 2*M_PI;
-	int64_t audio_len = BEEP_SAMPLE_RATE * secs;
-	const double dt = two_pi * freq/BEEP_SAMPLE_RATE;
-	double th = 0;
-
-	audio_pos = 0;
-	playing_audio = 1;
-	while( !interrupted ) {
-		int len = audio_len - audio_pos;
-		if( len <= 0 ) break;
-		if( len > bfrsz ) len = bfrsz;
-		int k = audio_pos;
-		for( int i=0; i<len; ++i,++k,th+=dt ) {
-			double t = th - two_pi;
-			if( t >= 0 ) th = t;
-			out0[i] = out1[i] = sin(th) * gain;
-		}
-		audio->write_buffer(out, channels, len);
-		audio_pos = k;
-	}
-
-	if( !interrupted )
-		audio->set_last_buffer();
-	audio->stop_audio(interrupted ? 0 : 1);
-	playing_audio = 0;
-
-	audio->close_all();
-}
-
-void ConvertBeep::start()
-{
-	if( running() ) return;
-	audio_pos = -1;
-	interrupted = 0;
-	Thread::start();
-}
-
-void ConvertBeep::stop(int wait)
-{
-	if( running() && !interrupted ) {
-		interrupted = 1;
-		audio->stop_audio(wait);
-	}
-	Thread::join();
-}
-
-void ConvertBeep::tone(double freq, double secs, double gain)
-{
-	stop(0);
-	this->freq = freq;
-	this->secs = secs;
-	this->gain = gain;
-	start();
-}
-