main_list.remove(this);
if (audiofile) delete audiofile;
- //if (buffer) free(buffer);
if (output_buffer) tX_freemem(output_buffer, "output_buffer", "vtt Destructor");
if (output_buffer2) tX_freemem(output_buffer2, "output_buffer2", "vtt Destructor");
if (mix_solo) solo_ctr--;
- while (fx_list.size())
- {
+ while (fx_list.size()) {
effect=(*fx_list.begin());
fx_list.remove(effect);
delete effect;
if (is_playing) stop();
- if (audiofile) delete(audiofile);
+ if (audiofile) delete audiofile;
buffer=NULL;
samples_in_buffer=0;
maxpos=audiofile->get_no_samples();
strcpy(filename, fname);
if (was_playing) trigger();
-// printf("Successfully loaded %s, %08x, %i\n", fname, buffer, samples_in_buffer);
}
- if (have_gui)
- {
+ if (have_gui) {
gui_update_display(this);
}
ec_set_length(ec_length);
samples_in_outputbuffer=newsize;
inv_samples_in_outputbuffer=1.0/samples_in_outputbuffer;
- for (effect=fx_list.begin(); effect != fx_list.end(); effect++)
- {
+ for (effect=fx_list.begin(); effect != fx_list.end(); effect++) {
(*effect)->reconnect_buffer();
}
res_volume=rel_volume*res_master_volume;
f_prec ec_res_volume=res_volume*ec_volume;
- if (pan>0.0)
- {
+ if (pan>0.0) {
res_volume_left=(1.0-pan)*res_volume;
res_volume_right=res_volume;
- }
- else if (pan<0.0)
- {
+ } else if (pan<0.0) {
res_volume_left=res_volume;
res_volume_right=(1.0+pan)*res_volume;
- }
- else
- {
+ } else {
res_volume_left=res_volume_right=res_volume;
}
- if (ec_pan>0.0)
- {
+ if (ec_pan>0.0) {
ec_volume_left=(1.0-ec_pan)*ec_res_volume;
ec_volume_right=ec_res_volume;
- }
- else if (ec_pan<0.0)
- {
+ } else if (ec_pan<0.0) {
ec_volume_left=ec_res_volume;
ec_volume_right=(1.0+ec_pan)*ec_res_volume;
- }
- else
- {
+ } else {
ec_volume_left=ec_volume_right=ec_res_volume;
}
-// printf("vtt_volume: %f, %f, l: %f, r: %f\n", rel_volume, res_volume, res_volume_left, res_volume_right);
}
void vtt_class :: set_pan(f_prec newpan)
void vtt_class :: set_mix_solo(int newstate)
{
- if (mix_solo && !newstate)
- {
+ if (mix_solo && !newstate) {
/* turning it off */
mix_solo=0;
solo_ctr--;
- }
- else if (!mix_solo && newstate)
- {
+ } else if (!mix_solo && newstate) {
/* turning it on */
mix_solo=1;
solo_ctr++;
int delay;
ec_length=length;
- if (res_pitch==0)
- {
+ if (res_pitch==0) {
ec_res_length=length*samples_in_buffer;
- }
- else
- {
+ } else {
ec_res_length=length*samples_in_buffer/res_pitch;
}
if (ec_res_length<0) ec_res_length*=-1;
- if (ec_res_length>=EC_MAX_BUFFER)
- {
+ if (ec_res_length>=EC_MAX_BUFFER) {
ec_res_length=EC_MAX_BUFFER*length;
}
void vtt_class :: ec_clear_buffer()
{
-/* f_prec *ptr;
-
- for (ptr=ec_buffer; ptr<=ec_delay; ptr++) {
- *ptr=0.0;
- } */
-
memset(ec_buffer, 0, sizeof(ec_buffer));
ec_ptr=ec_buffer;
}
#ifdef BIG_ENDIAN_MACHINE
-#define vabs(x) fabs(x)
+#define fastabs(x) fabs(x)
#else
-inline float vabs(float f)
+// found this on musicdsp.org
+// posted by <tobybear@web.de>
+// proabably wont work on bigendian so we
+// use fabs() instead.
+inline float fastabs(float f)
{
int i=((*(int*)&f)&0x7fffffff);
return (*(float*)&i);
// find max signal for vu meters...
for (int sample=0; sample<samples_in_outputbuffer; sample++) {
- f_prec lmax=vabs(output_buffer[sample]);
- f_prec rmax=vabs(output_buffer2[sample]);
+ f_prec lmax=fastabs(output_buffer[sample]);
+ f_prec rmax=fastabs(output_buffer2[sample]);
if (lmax>max_value) max_value=lmax;
if (rmax>max_value2) max_value2=rmax;
if ((speed_real==0) && (!fade_out)) return;
-
/* following code is problematic as adding speed_real*n is
different from adding speed_real n times to pos_f.
list <vtt_class *> :: iterator vtt;
int res=0;
-// printf("vtt_class::set_mix_buffer_size(), mix_buffer: %12x, mix_out: %12x, samples: %i\n", mix_buffer, mix_out_buffer, no_samples);
-
if (mix_buffer) tX_freemem(mix_buffer, "mix_buffer", "vtt set_mix_buffer_size()");
samples_in_mix_buffer=no_samples*2;
tX_malloc(mix_buffer, "mix_buffer", "vtt set_mix_buffer_size()", sizeof(float)*samples_in_mix_buffer, (float *));
mix_buffer_end=mix_buffer+samples_in_mix_buffer;
-
-// printf("mix_buffer: %12x\n", mix_buffer);
-// printf("mix_samples: %i, out_samples: %i", samples_in_mix_buffer, no_samples);
if (mix_out_buffer) tX_freemem(mix_out_buffer, "mix_out_buffer", "vtt set_mix_buffer_size()");
tX_malloc(mix_out_buffer, "mix_out_buffer", "vtt set_mix_buffer_size()", sizeof(int16_t)*samples_in_mix_buffer + 4, (int16_t *));
-
-// printf("mix_out_buffer: %12x\n", mix_out_buffer);
for (vtt=main_list.begin(); vtt!=main_list.end(); vtt++) {
res|=(*vtt)->set_output_buffer_size(no_samples);
}
- if ((!mix_buffer) || (!mix_out_buffer) || res) return(1);
+ if ((!mix_buffer) || (!mix_out_buffer) || res) return 1;
mix_buffer_size=no_samples;
- return(0);
+ return 0;
}
int16_t * vtt_class :: render_all_turntables()
list <vtt_class *> :: iterator vtt, next;
int sample;
int mix_sample;
- f_prec temp;
- f_prec max;
- f_prec min;
pthread_mutex_lock(&render_lock);
*/
memset((void *) mix_buffer, 0, sizeof(float)*samples_in_mix_buffer);
} else {
- vtt=render_list.begin();
- (*vtt)->render();
-
- for (sample=0, mix_sample=0; sample<(*vtt)->samples_in_outputbuffer; sample++) {
- mix_buffer[mix_sample++]=(*vtt)->output_buffer[sample]*FL_SHRT_MAX;
- mix_buffer[mix_sample++]=(*vtt)->output_buffer2[sample]*FL_SHRT_MAX;
- }
+ vtt=render_list.begin();
+ (*vtt)->render();
+
+ for (sample=0, mix_sample=0; sample<(*vtt)->samples_in_outputbuffer; sample++) {
+ mix_buffer[mix_sample++]=(*vtt)->output_buffer[sample]*FL_SHRT_MAX;
+ mix_buffer[mix_sample++]=(*vtt)->output_buffer2[sample]*FL_SHRT_MAX;
+ }
- if (master_triggered) {
- for (vtt=main_list.begin(); vtt!=main_list.end(); vtt++) {
- if ((*vtt)->is_sync_client) {
- if ((*vtt)->sync_countdown) {
- (*vtt)->sync_countdown--;
- } else {
- (*vtt)->sync_countdown=(*vtt)->sync_cycles;
- (*vtt)->trigger(false);
- }
+ if (master_triggered) {
+ for (vtt=main_list.begin(); vtt!=main_list.end(); vtt++) {
+ if ((*vtt)->is_sync_client) {
+ if ((*vtt)->sync_countdown) {
+ (*vtt)->sync_countdown--;
+ } else {
+ (*vtt)->sync_countdown=(*vtt)->sync_cycles;
+ (*vtt)->trigger(false);
}
}
}
-
- vtt=render_list.begin();
-
- for (vtt++; vtt!=render_list.end(); vtt++) {
- (*vtt)->render();
+ }
+
+ vtt=render_list.begin();
+
+ for (vtt++; vtt!=render_list.end(); vtt++) {
+ (*vtt)->render();
- for (sample=0, mix_sample=0; sample<(*vtt)->samples_in_outputbuffer; sample++) {
- mix_buffer[mix_sample++]+=(*vtt)->output_buffer[sample]*FL_SHRT_MAX;
- mix_buffer[mix_sample++]+=(*vtt)->output_buffer2[sample]*FL_SHRT_MAX;
- }
+ for (sample=0, mix_sample=0; sample<(*vtt)->samples_in_outputbuffer; sample++) {
+ mix_buffer[mix_sample++]+=(*vtt)->output_buffer[sample]*FL_SHRT_MAX;
+ mix_buffer[mix_sample++]+=(*vtt)->output_buffer2[sample]*FL_SHRT_MAX;
}
-
- /* left */
-
- max=mix_max_l;
- min=max;
-
- for (sample=0; sample<samples_in_mix_buffer; sample+=2) {
- temp=mix_buffer[sample];
-
+ }
+
+ bool right=false;
+
+ for (sample=0; sample<samples_in_mix_buffer; sample++) {
+ f_prec temp=mix_buffer[sample];
#ifndef TX_DO_CLIP
- if(temp < FL_SHRT_MIN) temp = FL_SHRT_MIN;
- else if (temp > FL_SHRT_MAX) temp = FL_SHRT_MAX;
+ if(temp < FL_SHRT_MIN) temp = FL_SHRT_MIN;
+ else if (temp > FL_SHRT_MAX) temp = FL_SHRT_MAX;
#endif
-
- mix_out_buffer[sample]=(int16_t) temp;
-
- if (temp>max) max=temp;
- else if (temp<min) min=temp;
- }
-
- min*=-1.0;
- if (min>max) mix_max_l=min; else mix_max_l=max;
-
- /* right */
-
- max=mix_max_r;
- min=max;
-
- for (sample=1; sample<samples_in_mix_buffer; sample+=2) {
- temp=mix_buffer[sample];
-
-#ifndef TX_DO_CLIP
- if(temp < FL_SHRT_MIN) temp = FL_SHRT_MIN;
- else if (temp > FL_SHRT_MAX) temp = FL_SHRT_MAX;
-#endif
-
- mix_out_buffer[sample]=(int16_t) temp;
+ mix_out_buffer[sample]=(int16_t) temp;
- if (temp>max) max=temp;
- else if (temp<min) min=temp;
+ temp=fastabs(temp);
+ if (right) {
+ if (temp>mix_max_r) mix_max_r=temp;
+ } else {
+ if (temp>mix_max_l) mix_max_l=temp;
}
-
- min*=-1.0;
- if (min>max) mix_max_r=min; else mix_max_r=max;
-
+ right=!right;
+ }
}
master_triggered=0;
{
list <vtt_class *> :: iterator vtt, next;
- if (render_list.size()>0)
- {
- vtt=render_list.begin();
- (*vtt)->forward_turntable();
-
- if (master_triggered)
- {
- for (vtt=main_list.begin(); vtt!=main_list.end(); vtt++)
- {
- if ((*vtt)->is_sync_client)
- {
- if ((*vtt)->sync_countdown)
- {
- (*vtt)->sync_countdown--;
- }
- else
- {
- (*vtt)->sync_countdown=(*vtt)->sync_cycles;
- (*vtt)->trigger();
- }
- }
- }
- }
-
- vtt=render_list.begin();
- for (vtt++; vtt!=render_list.end(); vtt++)
- {
- (*vtt)->forward_turntable();
- }
-
+ if (render_list.size()>0) {
+ vtt=render_list.begin();
+ (*vtt)->forward_turntable();
+
+ if (master_triggered) {
+ for (vtt=main_list.begin(); vtt!=main_list.end(); vtt++) {
+ if ((*vtt)->is_sync_client){
+ if ((*vtt)->sync_countdown) {
+ (*vtt)->sync_countdown--;
+ } else {
+ (*vtt)->sync_countdown=(*vtt)->sync_cycles;
+ (*vtt)->trigger();
+ }
+ }
+ }
+ }
+
+ vtt=render_list.begin();
+ for (vtt++; vtt!=render_list.end(); vtt++) {
+ (*vtt)->forward_turntable();
+ }
}
+
master_triggered=0;
vtt=render_list.begin();
- while (vtt!=render_list.end())
- {
+ while (vtt!=render_list.end()) {
next=vtt;
next++;
res=stop_nolock();
pthread_mutex_unlock(&render_lock);
- return(res);
+ return res;
}
void vtt_class :: set_sync_master(int master)
store_id("speed", sp_speed.get_persistence_id());
store_id("trigger", sp_trigger.get_persistence_id());
store_id("spin", sp_spin.get_persistence_id());
-
if (x_par) {
store_int("x_axis_mapping", x_par->get_persistence_id());
store_bool("trigger_panel_hidden", gui.trigger_panel->is_hidden());
store_bool("lowpass_panel_hidden", gui.lp_panel->is_hidden());
store_bool("echo_panel_hidden", gui.ec_panel->is_hidden());
-
store_bool("mix_mute", mix_mute);
store_bool("mix_solo", mix_solo);
-
store_float("audio_x_zoom", gui_get_audio_x_zoom(this));
tX_store("%s<fx>\n", indent);
strcpy(indent, "\t");
- //store_int(vtt_amount); obsolete
-
store_float_sp("master_volume", master_volume, sp_master_volume);
store_float_sp("master_pitch", globals.pitch, sp_master_pitch);
if (cur->type == XML_ELEMENT_NODE) {
int elementFound=0;
- if (xmlStrcmp(cur->name, (xmlChar *) "cutoff")==0) {
+ if ((xmlStrcmp(cur->name, (xmlChar *) "cutoff")==0) && !stereo) {
for (unsigned int t=0; t<fx_list.size(); t++) effect_down(lp_fx);
elementFound=1;
- } else if (xmlStrcmp(cur->name, (xmlChar *) "lowpass")==0) {
+ } else if ((xmlStrcmp(cur->name, (xmlChar *) "lowpass")==0) && !stereo) {
for (unsigned int t=0; t<fx_list.size(); t++) effect_down(ec_fx);
elementFound=1;
} else if (xmlStrcmp(cur->name, (xmlChar *) "ladspa_plugin")==0) {
git://lisas.de / terminatorX.git / blobdiff