diff options
Diffstat (limited to '')
| -rw-r--r-- | modules/chibi/cp_player_data_effects.cpp | 1331 |
1 files changed, 656 insertions, 675 deletions
diff --git a/modules/chibi/cp_player_data_effects.cpp b/modules/chibi/cp_player_data_effects.cpp index 6c774afb1..29ddacce3 100644 --- a/modules/chibi/cp_player_data_effects.cpp +++ b/modules/chibi/cp_player_data_effects.cpp @@ -29,8 +29,6 @@ #include "cp_player_data.h" - - /********************** complex effects ***********************/ @@ -49,737 +47,722 @@ static inline int32_t cp_random_generate(int32_t *seed) { return (int32_t)(s & RANDOM_MAX); } +void CPPlayer::do_vibrato(int p_track, bool fine) { + uint8_t q; + uint16_t temp = 0; -void CPPlayer::do_vibrato(int p_track,bool fine) { - - uint8_t q; - uint16_t temp=0; + if ((control.ticks_counter == 0) && control.channel[p_track].row_has_note) control.channel[p_track].vibrato_position = 0; - if ((control.ticks_counter==0) && control.channel[p_track].row_has_note) control.channel[p_track].vibrato_position=0; + q = (control.channel[p_track].vibrato_position >> 2) & 0x1f; - q=(control.channel[p_track].vibrato_position>>2)&0x1f; - - switch (control.channel[p_track].vibrato_type) { - case 0: /* sine */ - temp=vibrato_table[q]; - break; - case 1: /* square wave */ - temp=255; - break; - case 2: /* ramp down */ - q<<=3; - if (control.channel[p_track].vibrato_position<0) q=255-q; - temp=q; - break; - case 3: /* random */ - temp=cp_random_generate(&control.random_seed) %256;//getrandom(256); - break; - } + switch (control.channel[p_track].vibrato_type) { + case 0: /* sine */ + temp = vibrato_table[q]; + break; + case 1: /* square wave */ + temp = 255; + break; + case 2: /* ramp down */ + q <<= 3; + if (control.channel[p_track].vibrato_position < 0) q = 255 - q; + temp = q; + break; + case 3: /* random */ + temp = cp_random_generate(&control.random_seed) % 256; //getrandom(256); + break; + } - temp*=control.channel[p_track].vibrato_depth; + temp *= control.channel[p_track].vibrato_depth; if (song->has_old_effects()) { - temp>>=7; + temp >>= 7; } else { - temp>>=8; + temp >>= 8; } - if (!fine) temp<<=2; + if (!fine) temp <<= 2; - if (control.channel[p_track].vibrato_position>=0) { + if (control.channel[p_track].vibrato_position >= 0) { - control.channel[p_track].period=control.channel[p_track].aux_period+temp; - } else { - - control.channel[p_track].period=control.channel[p_track].aux_period-temp; + control.channel[p_track].period = control.channel[p_track].aux_period + temp; + } else { + + control.channel[p_track].period = control.channel[p_track].aux_period - temp; } - if (!song->has_old_effects() || control.ticks_counter) control.channel[p_track].vibrato_position+=control.channel[p_track].vibrato_speed; + if (!song->has_old_effects() || control.ticks_counter) control.channel[p_track].vibrato_position += control.channel[p_track].vibrato_speed; } +void CPPlayer::do_pitch_slide_down(int p_track, uint8_t inf) { -void CPPlayer::do_pitch_slide_down(int p_track,uint8_t inf) { + uint8_t hi, lo; - uint8_t hi,lo; + if (inf) + control.channel[p_track].pitch_slide_info = inf; + else + inf = control.channel[p_track].pitch_slide_info; - if (inf) control.channel[p_track].pitch_slide_info=inf; - else inf=control.channel[p_track].pitch_slide_info; + hi = inf >> 4; + lo = inf & 0xf; - hi=inf>>4; - lo=inf&0xf; - - if (hi==0xf) { + if (hi == 0xf) { - if (!control.ticks_counter) control.channel[p_track].aux_period+=(uint16_t)lo<<2; - } else if (hi==0xe) { + if (!control.ticks_counter) control.channel[p_track].aux_period += (uint16_t)lo << 2; + } else if (hi == 0xe) { - if (!control.ticks_counter) control.channel[p_track].aux_period+=lo; - } else { + if (!control.ticks_counter) control.channel[p_track].aux_period += lo; + } else { - if (control.ticks_counter) control.channel[p_track].aux_period+=(uint16_t)inf<<2; - } + if (control.ticks_counter) control.channel[p_track].aux_period += (uint16_t)inf << 2; + } } -void CPPlayer::do_pitch_slide_up(int p_track,uint8_t inf) { +void CPPlayer::do_pitch_slide_up(int p_track, uint8_t inf) { - uint8_t hi,lo; + uint8_t hi, lo; - if (inf) control.channel[p_track].pitch_slide_info=inf; - else inf=control.channel[p_track].pitch_slide_info; + if (inf) + control.channel[p_track].pitch_slide_info = inf; + else + inf = control.channel[p_track].pitch_slide_info; - hi=inf>>4; - lo=inf&0xf; - - if (hi==0xf) { + hi = inf >> 4; + lo = inf & 0xf; - if (!control.ticks_counter) control.channel[p_track].aux_period-=(uint16_t)lo<<2; - } else if (hi==0xe) { + if (hi == 0xf) { - if (!control.ticks_counter) control.channel[p_track].aux_period-=lo; - } else { + if (!control.ticks_counter) control.channel[p_track].aux_period -= (uint16_t)lo << 2; + } else if (hi == 0xe) { - if (control.ticks_counter) control.channel[p_track].aux_period-=(uint16_t)inf<<2; - } + if (!control.ticks_counter) control.channel[p_track].aux_period -= lo; + } else { + + if (control.ticks_counter) control.channel[p_track].aux_period -= (uint16_t)inf << 2; + } } void CPPlayer::do_pitch_slide_to_note(int p_track) { - if (control.ticks_counter) { - int dist; + if (control.ticks_counter) { + int dist; - /* We have to slide a->period towards a->wantedperiod, compute the + /* We have to slide a->period towards a->wantedperiod, compute the difference between those two values */ - dist=control.channel[p_track].period-control.channel[p_track].slide_to_period; + dist = control.channel[p_track].period - control.channel[p_track].slide_to_period; - /* if they are equal or if portamentospeed is too big... */ - if ((!dist)||((control.channel[p_track].portamento_speed<<2)>cp_intabs(dist))) { - /* ... make tmpperiod equal tperiod */ - control.channel[p_track].aux_period=control.channel[p_track].period=control.channel[p_track].slide_to_period; - } else { + /* if they are equal or if portamentospeed is too big... */ + if ((!dist) || ((control.channel[p_track].portamento_speed << 2) > cp_intabs(dist))) { + /* ... make tmpperiod equal tperiod */ + control.channel[p_track].aux_period = control.channel[p_track].period = control.channel[p_track].slide_to_period; + } else { - if (dist>0) { + if (dist > 0) { - control.channel[p_track].aux_period-=control.channel[p_track].portamento_speed<<2; - control.channel[p_track].period-=control.channel[p_track].portamento_speed<<2; /* dist>0 slide up */ - } else { - control.channel[p_track].aux_period+=control.channel[p_track].portamento_speed<<2; - control.channel[p_track].period+=control.channel[p_track].portamento_speed<<2; /* dist<0 slide down */ + control.channel[p_track].aux_period -= control.channel[p_track].portamento_speed << 2; + control.channel[p_track].period -= control.channel[p_track].portamento_speed << 2; /* dist>0 slide up */ + } else { + control.channel[p_track].aux_period += control.channel[p_track].portamento_speed << 2; + control.channel[p_track].period += control.channel[p_track].portamento_speed << 2; /* dist<0 slide down */ } } - } else { + } else { - control.channel[p_track].aux_period=control.channel[p_track].period; + control.channel[p_track].aux_period = control.channel[p_track].period; } } void CPPlayer::do_tremor(int p_track) { - uint8_t on,off,inf; + uint8_t on, off, inf; - inf=control.channel[p_track].current_parameter; + inf = control.channel[p_track].current_parameter; - if (inf) { - control.channel[p_track].tremor_info=inf; - } else { - inf= control.channel[p_track].tremor_info; - if (!inf) return; - } + if (inf) { + control.channel[p_track].tremor_info = inf; + } else { + inf = control.channel[p_track].tremor_info; + if (!inf) return; + } - //if (!control.ticks_counter) return; + //if (!control.ticks_counter) return; - on=(inf>>4); - off=(inf&0xf); + on = (inf >> 4); + off = (inf & 0xf); - control.channel[p_track].tremor_position%=(on+off); - control.channel[p_track].volume=(control.channel[p_track].tremor_position<on)?control.channel[p_track].aux_volume:0; - control.channel[p_track].tremor_position++; + control.channel[p_track].tremor_position %= (on + off); + control.channel[p_track].volume = (control.channel[p_track].tremor_position < on) ? control.channel[p_track].aux_volume : 0; + control.channel[p_track].tremor_position++; } void CPPlayer::do_pan_slide(int p_track) { - uint8_t lo,hi,inf; - int16_t pan; + uint8_t lo, hi, inf; + int16_t pan; - inf=control.channel[p_track].current_parameter; + inf = control.channel[p_track].current_parameter; - if (inf) control.channel[p_track].channel_pan_slide_info=inf; - else inf=control.channel[p_track].channel_pan_slide_info; + if (inf) + control.channel[p_track].channel_pan_slide_info = inf; + else + inf = control.channel[p_track].channel_pan_slide_info; - lo=inf&0xf; - hi=inf>>4; + lo = inf & 0xf; + hi = inf >> 4; - pan=(control.channel[p_track].panning==PAN_SURROUND)?PAN_CENTER:control.channel[p_track].panning; + pan = (control.channel[p_track].panning == PAN_SURROUND) ? PAN_CENTER : control.channel[p_track].panning; - if (!hi) - pan+=lo<<2; - else - if (!lo) { - pan-=hi<<2; - } else - if (hi==0xf) { - if (!control.ticks_counter) pan+=lo<<2; - } else - if (lo==0xf) { - if (!control.ticks_counter) pan-=hi<<2; - } + if (!hi) + pan += lo << 2; + else if (!lo) { + pan -= hi << 2; + } else if (hi == 0xf) { + if (!control.ticks_counter) pan += lo << 2; + } else if (lo == 0xf) { + if (!control.ticks_counter) pan -= hi << 2; + } //this sets both chan & voice paning - control.channel[p_track].panning=(pan<PAN_LEFT)?PAN_LEFT:(pan>PAN_RIGHT?PAN_RIGHT:pan); - control.channel[p_track].channel_panning=control.channel[p_track].panning; + control.channel[p_track].panning = (pan < PAN_LEFT) ? PAN_LEFT : (pan > PAN_RIGHT ? PAN_RIGHT : pan); + control.channel[p_track].channel_panning = control.channel[p_track].panning; } -void CPPlayer::do_volume_slide(int p_track,int inf) { +void CPPlayer::do_volume_slide(int p_track, int inf) { - uint8_t hi,lo; + uint8_t hi, lo; + + lo = inf & 0xf; + hi = inf >> 4; - lo=inf&0xf; - hi=inf>>4; - if (!lo) { - if ((control.ticks_counter)) control.channel[p_track].aux_volume+=hi; + if ((control.ticks_counter)) control.channel[p_track].aux_volume += hi; } else if (!hi) { - if ((control.ticks_counter)) control.channel[p_track].aux_volume-=lo; + if ((control.ticks_counter)) control.channel[p_track].aux_volume -= lo; - } else if (lo==0xf) { + } else if (lo == 0xf) { - if (!control.ticks_counter) control.channel[p_track].aux_volume+=(hi?hi:0xf); - } else if (hi==0xf) { + if (!control.ticks_counter) control.channel[p_track].aux_volume += (hi ? hi : 0xf); + } else if (hi == 0xf) { - if (!control.ticks_counter) control.channel[p_track].aux_volume-=(lo?lo:0xf); - } else return; + if (!control.ticks_counter) control.channel[p_track].aux_volume -= (lo ? lo : 0xf); + } else + return; - if (control.channel[p_track].aux_volume<0) { + if (control.channel[p_track].aux_volume < 0) { - control.channel[p_track].aux_volume=0; - } else if (control.channel[p_track].aux_volume>64) { + control.channel[p_track].aux_volume = 0; + } else if (control.channel[p_track].aux_volume > 64) { - control.channel[p_track].aux_volume=64; + control.channel[p_track].aux_volume = 64; } } void CPPlayer::do_channel_volume_slide(int p_track) { - uint8_t lo, hi,inf; + uint8_t lo, hi, inf; - inf=control.channel[p_track].current_parameter; + inf = control.channel[p_track].current_parameter; - if (inf) control.channel[p_track].channel_volume_slide_info=inf; - inf=control.channel[p_track].channel_volume_slide_info; + if (inf) control.channel[p_track].channel_volume_slide_info = inf; + inf = control.channel[p_track].channel_volume_slide_info; - lo=inf&0xf; - hi=inf>>4; + lo = inf & 0xf; + hi = inf >> 4; - if (!hi) - control.channel[p_track].channel_volume-=lo; - else - if (!lo) { - control.channel[p_track].channel_volume+=hi; - } else - if (hi==0xf) { - if (!control.ticks_counter) control.channel[p_track].channel_volume-=lo; - } else - if (lo==0xf) { - if (!control.ticks_counter) control.channel[p_track].channel_volume+=hi; - } + if (!hi) + control.channel[p_track].channel_volume -= lo; + else if (!lo) { + control.channel[p_track].channel_volume += hi; + } else if (hi == 0xf) { + if (!control.ticks_counter) control.channel[p_track].channel_volume -= lo; + } else if (lo == 0xf) { + if (!control.ticks_counter) control.channel[p_track].channel_volume += hi; + } - if (control.channel[p_track].channel_volume<0) control.channel[p_track].channel_volume=0; - if (control.channel[p_track].channel_volume>64) control.channel[p_track].channel_volume=64; + if (control.channel[p_track].channel_volume < 0) control.channel[p_track].channel_volume = 0; + if (control.channel[p_track].channel_volume > 64) control.channel[p_track].channel_volume = 64; } void CPPlayer::do_tremolo(int p_track) { - uint8_t q; - int16_t temp=0; + uint8_t q; + int16_t temp = 0; - if ((control.ticks_counter==0) && control.channel[p_track].row_has_note) control.channel[p_track].tremolo_position=0; + if ((control.ticks_counter == 0) && control.channel[p_track].row_has_note) control.channel[p_track].tremolo_position = 0; - q=(control.channel[p_track].tremolo_position>>2)&0x1f; + q = (control.channel[p_track].tremolo_position >> 2) & 0x1f; - switch (control.channel[p_track].tremolo_type) { - case 0: /* sine */ - temp=vibrato_table[q]; - break; - case 1: /* ramp down */ - q<<=3; - if (control.channel[p_track].tremolo_position<0) q=255-q; - temp=q; - break; - case 2: /* square wave */ - temp=255; - break; - case 3: /* random */ - temp=cp_random_generate(&control.random_seed) % 256;//getrandom(256); - break; - } - - temp*=control.channel[p_track].tremolo_depth; - temp>>=7; - - - - if (control.channel[p_track].tremolo_position>=0) { + switch (control.channel[p_track].tremolo_type) { + case 0: /* sine */ + temp = vibrato_table[q]; + break; + case 1: /* ramp down */ + q <<= 3; + if (control.channel[p_track].tremolo_position < 0) q = 255 - q; + temp = q; + break; + case 2: /* square wave */ + temp = 255; + break; + case 3: /* random */ + temp = cp_random_generate(&control.random_seed) % 256; //getrandom(256); + break; + } + temp *= control.channel[p_track].tremolo_depth; + temp >>= 7; - control.channel[p_track].volume=control.channel[p_track].aux_volume+temp; - if (control.channel[p_track].volume>64) control.channel[p_track].volume=64; - } else { + if (control.channel[p_track].tremolo_position >= 0) { - control.channel[p_track].volume=control.channel[p_track].aux_volume-temp; - if (control.channel[p_track].volume<0) control.channel[p_track].volume=0; - } + control.channel[p_track].volume = control.channel[p_track].aux_volume + temp; + if (control.channel[p_track].volume > 64) control.channel[p_track].volume = 64; + } else { - /*if (control.ticks_counter)*/ control.channel[p_track].tremolo_position+=control.channel[p_track].tremolo_speed; + control.channel[p_track].volume = control.channel[p_track].aux_volume - temp; + if (control.channel[p_track].volume < 0) control.channel[p_track].volume = 0; + } + /*if (control.ticks_counter)*/ control.channel[p_track].tremolo_position += control.channel[p_track].tremolo_speed; } void CPPlayer::do_arpegio(int p_track) { - uint8_t note,dat; + uint8_t note, dat; //note=control.channel[p_track].note; - note=0; + note = 0; if (control.channel[p_track].current_parameter) { - control.channel[p_track].arpegio_info=control.channel[p_track].current_parameter; + control.channel[p_track].arpegio_info = control.channel[p_track].current_parameter; } - dat=control.channel[p_track].arpegio_info; - + dat = control.channel[p_track].arpegio_info; + if (dat) { - switch (control.ticks_counter%3) { - + switch (control.ticks_counter % 3) { + case 1: { - note+=(dat>>4); + note += (dat >> 4); } break; case 2: { - - note+=(dat&0xf); + + note += (dat & 0xf); } break; } if (song->has_linear_slides()) { - control.channel[p_track].period=control.channel[p_track].aux_period-cp_intabs(get_period((uint16_t)46,0)-get_period((uint16_t)44,0))*note; + control.channel[p_track].period = control.channel[p_track].aux_period - cp_intabs(get_period((uint16_t)46, 0) - get_period((uint16_t)44, 0)) * note; } else if (control.channel[p_track].sample_ptr) { - - control.channel[p_track].period=get_period( (((uint16_t)control.channel[p_track].note)+note)<<1,CPSampleManager::get_singleton()->get_c5_freq( (control.channel[p_track].sample_ptr->get_sample_data()))); - } - - control.channel[p_track].has_own_period=true; - } + control.channel[p_track].period = get_period((((uint16_t)control.channel[p_track].note) + note) << 1, CPSampleManager::get_singleton()->get_c5_freq((control.channel[p_track].sample_ptr->get_sample_data()))); + } + control.channel[p_track].has_own_period = true; + } } - void CPPlayer::do_retrig(int p_track) { uint8_t inf; - inf=control.channel[p_track].current_parameter; + inf = control.channel[p_track].current_parameter; - if (inf) { + if (inf) { - control.channel[p_track].retrig_volslide=inf>>4; - control.channel[p_track].retrig_speed=inf&0xf; - } + control.channel[p_track].retrig_volslide = inf >> 4; + control.channel[p_track].retrig_speed = inf & 0xf; + } - /* only retrigger if low nibble > 0 */ - if ( control.channel[p_track].retrig_speed>0) { + /* only retrigger if low nibble > 0 */ + if (control.channel[p_track].retrig_speed > 0) { - if ( !control.channel[p_track].retrig_counter ) { - /* when retrig counter reaches 0, reset counter and restart the + if (!control.channel[p_track].retrig_counter) { + /* when retrig counter reaches 0, reset counter and restart the sample */ - if (control.channel[p_track].kick!=KICK_NOTE) control.channel[p_track].kick=KICK_NOTEOFF; - control.channel[p_track].retrig_counter=control.channel[p_track].retrig_speed; - + if (control.channel[p_track].kick != KICK_NOTE) control.channel[p_track].kick = KICK_NOTEOFF; + control.channel[p_track].retrig_counter = control.channel[p_track].retrig_speed; - if ((control.ticks_counter)/*||(pf->flags&UF_S3MSLIDES)*/) { - switch (control.channel[p_track].retrig_volslide) { - case 1: - case 2: - case 3: - case 4: - case 5: - control.channel[p_track].aux_volume-=(1<<(control.channel[p_track].retrig_volslide-1)); - break; - case 6: - control.channel[p_track].aux_volume=(2*control.channel[p_track].aux_volume)/3; - break; - case 7: - control.channel[p_track].aux_volume>>=1; - break; - case 9: - case 0xa: - case 0xb: - case 0xc: - case 0xd: - control.channel[p_track].aux_volume+=(1<<(control.channel[p_track].retrig_volslide-9)); - break; - case 0xe: - control.channel[p_track].aux_volume=(3*control.channel[p_track].aux_volume)>>1; - break; - case 0xf: - control.channel[p_track].aux_volume=control.channel[p_track].aux_volume<<1; - break; - } - if (control.channel[p_track].aux_volume<0) control.channel[p_track].aux_volume=0; - else if (control.channel[p_track].aux_volume>64) control.channel[p_track].aux_volume=64; - } - } - control.channel[p_track].retrig_counter--; /* countdown */ - } + if ((control.ticks_counter) /*||(pf->flags&UF_S3MSLIDES)*/) { + switch (control.channel[p_track].retrig_volslide) { + case 1: + case 2: + case 3: + case 4: + case 5: + control.channel[p_track].aux_volume -= (1 << (control.channel[p_track].retrig_volslide - 1)); + break; + case 6: + control.channel[p_track].aux_volume = (2 * control.channel[p_track].aux_volume) / 3; + break; + case 7: + control.channel[p_track].aux_volume >>= 1; + break; + case 9: + case 0xa: + case 0xb: + case 0xc: + case 0xd: + control.channel[p_track].aux_volume += (1 << (control.channel[p_track].retrig_volslide - 9)); + break; + case 0xe: + control.channel[p_track].aux_volume = (3 * control.channel[p_track].aux_volume) >> 1; + break; + case 0xf: + control.channel[p_track].aux_volume = control.channel[p_track].aux_volume << 1; + break; + } + if (control.channel[p_track].aux_volume < 0) + control.channel[p_track].aux_volume = 0; + else if (control.channel[p_track].aux_volume > 64) + control.channel[p_track].aux_volume = 64; + } + } + control.channel[p_track].retrig_counter--; /* countdown */ + } } void CPPlayer::do_global_volume_slide(int p_track) { - uint8_t lo,hi,inf; + uint8_t lo, hi, inf; - inf=control.channel[p_track].current_parameter; + inf = control.channel[p_track].current_parameter; - if (inf) control.channel[p_track].global_volume_slide_info=inf; - inf=control.channel[p_track].global_volume_slide_info; + if (inf) control.channel[p_track].global_volume_slide_info = inf; + inf = control.channel[p_track].global_volume_slide_info; - lo=inf&0xf; - hi=inf>>4; + lo = inf & 0xf; + hi = inf >> 4; - if (!lo) { - if (control.ticks_counter) control.global_volume+=hi; - } else - if (!hi) { - if (control.ticks_counter) control.global_volume-=lo; - } else - if (lo==0xf) { - if (!control.ticks_counter) control.global_volume+=hi; - } else - if (hi==0xf) { - if (!control.ticks_counter) control.global_volume-=lo; - } + if (!lo) { + if (control.ticks_counter) control.global_volume += hi; + } else if (!hi) { + if (control.ticks_counter) control.global_volume -= lo; + } else if (lo == 0xf) { + if (!control.ticks_counter) control.global_volume += hi; + } else if (hi == 0xf) { + if (!control.ticks_counter) control.global_volume -= lo; + } - if (control.global_volume<0) control.global_volume=0; - if (control.global_volume>128) control.global_volume=128; + if (control.global_volume < 0) control.global_volume = 0; + if (control.global_volume > 128) control.global_volume = 128; } void CPPlayer::do_panbrello(int p_track) { - uint8_t q; - int32_t temp=0; + uint8_t q; + int32_t temp = 0; - q=control.channel[p_track].panbrello_position; + q = control.channel[p_track].panbrello_position; - switch (control.channel[p_track].panbrello_type) { - case 0: {/* sine */ - temp=panbrello_table[q]; - } break; - case 1: {/* square wave */ - temp=(q<0x80)?64:0; - } break; - case 2: {/* ramp down */ - q<<=3; - temp=q; - } break; - case 3: {/* random */ - if (control.channel[p_track].panbrello_position>=control.channel[p_track].panbrello_speed) { - control.channel[p_track].panbrello_position=0; - temp=cp_random_generate(&control.random_seed)%256;//getrandom(256); + switch (control.channel[p_track].panbrello_type) { + case 0: { /* sine */ + temp = panbrello_table[q]; + } break; + case 1: { /* square wave */ + temp = (q < 0x80) ? 64 : 0; + } break; + case 2: { /* ramp down */ + q <<= 3; + temp = q; + } break; + case 3: { /* random */ + if (control.channel[p_track].panbrello_position >= control.channel[p_track].panbrello_speed) { + control.channel[p_track].panbrello_position = 0; + temp = cp_random_generate(&control.random_seed) % 256; //getrandom(256); } - } break; - } - + } break; + } - - temp=temp*(int)control.channel[p_track].panbrello_depth/0xF; - temp<<=1; - if (control.channel[p_track].channel_panning!=PAN_SURROUND) - temp+=control.channel[p_track].channel_panning; + temp = temp * (int)control.channel[p_track].panbrello_depth / 0xF; + temp <<= 1; + if (control.channel[p_track].channel_panning != PAN_SURROUND) + temp += control.channel[p_track].channel_panning; - control.channel[p_track].panning=(temp<PAN_LEFT)?PAN_LEFT:(temp>PAN_RIGHT?PAN_RIGHT:temp); - control.channel[p_track].panbrello_position+=control.channel[p_track].panbrello_speed; + control.channel[p_track].panning = (temp < PAN_LEFT) ? PAN_LEFT : (temp > PAN_RIGHT ? PAN_RIGHT : temp); + control.channel[p_track].panbrello_position += control.channel[p_track].panbrello_speed; } /****************** S effect *******************/ - void CPPlayer::do_effect_S(int p_track) { - uint8_t inf,c,dat; + uint8_t inf, c, dat; - dat=control.channel[p_track].current_parameter; - - inf=dat&0xf; - c=dat>>4; + dat = control.channel[p_track].current_parameter; - if (!dat) { - c=control.channel[p_track].current_S_effect; - inf=control.channel[p_track].current_S_data; - } else { - control.channel[p_track].current_S_effect=c; - control.channel[p_track].current_S_data=inf; - } + inf = dat & 0xf; + c = dat >> 4; - switch (c) { - case 1: {/* S1x set glissando voice */ - // this is unsupported in IT! + if (!dat) { + c = control.channel[p_track].current_S_effect; + inf = control.channel[p_track].current_S_data; + } else { + control.channel[p_track].current_S_effect = c; + control.channel[p_track].current_S_data = inf; + } + + switch (c) { + case 1: { /* S1x set glissando voice */ + // this is unsupported in IT! - control.channel[p_track].chorus_send=inf*0xFF/0xF; - - }break; - case 2: /* S2x set finetune */ - //Also not supported! - break; - case 3: /* S3x set vibrato waveform */ - if (inf<4) control.channel[p_track].vibrato_type=inf; - break; - case 4: /* S4x set tremolo waveform */ - if (inf<4) control.channel[p_track].tremolo_type=inf; - break; - case 5: /* S5x panbrello */ - if (inf<4) control.channel[p_track].panbrello_type=inf; - break; - case 6: {/* S6x delay x number of frames (patdly) */ + control.channel[p_track].chorus_send = inf * 0xFF / 0xF; + + } break; + case 2: /* S2x set finetune */ + //Also not supported! + break; + case 3: /* S3x set vibrato waveform */ + if (inf < 4) control.channel[p_track].vibrato_type = inf; + break; + case 4: /* S4x set tremolo waveform */ + if (inf < 4) control.channel[p_track].tremolo_type = inf; + break; + case 5: /* S5x panbrello */ + if (inf < 4) control.channel[p_track].panbrello_type = inf; + break; + case 6: { /* S6x delay x number of frames (patdly) */ if (control.ticks_counter) break; - if (!control.pattern_delay_2) control.pattern_delay_1=inf+1; /* only once, when vbtick=0 */ + if (!control.pattern_delay_2) control.pattern_delay_1 = inf + 1; /* only once, when vbtick=0 */ + + } break; + case 7: /* S7x instrument / NNA commands */ - } break; - case 7: /* S7x instrument / NNA commands */ - if (!song->has_instruments()) break; - switch(inf) { - + switch (inf) { + case 0x3: { - - control.channel[p_track].NNA_type=CPInstrument::NNA_NOTE_CUT; + + control.channel[p_track].NNA_type = CPInstrument::NNA_NOTE_CUT; } break; - case 0x4: { - - control.channel[p_track].NNA_type=CPInstrument::NNA_NOTE_CONTINUE; + case 0x4: { + + control.channel[p_track].NNA_type = CPInstrument::NNA_NOTE_CONTINUE; } break; - case 0x5: { - - control.channel[p_track].NNA_type=CPInstrument::NNA_NOTE_OFF; + case 0x5: { + + control.channel[p_track].NNA_type = CPInstrument::NNA_NOTE_OFF; } break; - case 0x6: { - - control.channel[p_track].NNA_type=CPInstrument::NNA_NOTE_FADE; + case 0x6: { + + control.channel[p_track].NNA_type = CPInstrument::NNA_NOTE_FADE; } break; - case 0x7: { - + case 0x7: { + if (control.channel[p_track].slave_voice) - control.channel[p_track].slave_voice->volume_envelope_ctrl.active=false; + control.channel[p_track].slave_voice->volume_envelope_ctrl.active = false; } break; - case 0x8: { - + case 0x8: { + if (control.channel[p_track].slave_voice) - control.channel[p_track].slave_voice->volume_envelope_ctrl.active=true; - + control.channel[p_track].slave_voice->volume_envelope_ctrl.active = true; + } break; - case 0x9: { - + case 0x9: { + if (control.channel[p_track].slave_voice) - control.channel[p_track].slave_voice->panning_envelope_ctrl.active=false; - + control.channel[p_track].slave_voice->panning_envelope_ctrl.active = false; + } break; case 0xA: { - + if (control.channel[p_track].slave_voice) - control.channel[p_track].slave_voice->panning_envelope_ctrl.active=true; - + control.channel[p_track].slave_voice->panning_envelope_ctrl.active = true; + } break; case 0xB: { if (control.channel[p_track].slave_voice) - control.channel[p_track].slave_voice->pitch_envelope_ctrl.active=false; - + control.channel[p_track].slave_voice->pitch_envelope_ctrl.active = false; + } break; case 0xC: { - + if (control.channel[p_track].slave_voice) - control.channel[p_track].slave_voice->pitch_envelope_ctrl.active=true; - + control.channel[p_track].slave_voice->pitch_envelope_ctrl.active = true; + } break; - - } break; - - break; - case 8: {/* S8x set panning position */ + } + break; -// if (pf->panflag) { - if (inf<=8) inf<<=4; - else inf*=17; - control.channel[p_track].panning=control.channel[p_track].channel_panning=inf; -// } - } break; + break; + case 8: { /* S8x set panning position */ - case 9: { /* S9x set surround sound */ - //if (pf->panflag) - control.channel[p_track].panning=control.channel[p_track].channel_panning=PAN_SURROUND; - } break; - case 0xA:{ /* SAy set high order sample offset yxx00h */ + // if (pf->panflag) { + if (inf <= 8) + inf <<= 4; + else + inf *= 17; + control.channel[p_track].panning = control.channel[p_track].channel_panning = inf; + // } + } break; + + case 9: { /* S9x set surround sound */ + //if (pf->panflag) + control.channel[p_track].panning = control.channel[p_track].channel_panning = PAN_SURROUND; + } break; + case 0xA: { /* SAy set high order sample offset yxx00h */ - if (control.channel[p_track].current_parameter) control.channel[p_track].hi_offset=(int32_t)inf<<16; - control.channel[p_track].sample_start_index=control.channel[p_track].hi_offset|control.channel[p_track].lo_offset; - } break; - case 0xB: { /* SBx pattern loop */ - if (control.ticks_counter) break; + if (control.channel[p_track].current_parameter) control.channel[p_track].hi_offset = (int32_t)inf << 16; + control.channel[p_track].sample_start_index = control.channel[p_track].hi_offset | control.channel[p_track].lo_offset; + } break; + case 0xB: { /* SBx pattern loop */ + if (control.ticks_counter) break; - if (inf) { /* set reppos or repcnt ? */ - /* set repcnt, so check if repcnt already is set, which means we + if (inf) { /* set reppos or repcnt ? */ + /* set repcnt, so check if repcnt already is set, which means we are already looping */ - if (control.channel[p_track].pattern_loop_count>0) - control.channel[p_track].pattern_loop_count--; /* already looping, decrease counter */ - else { - control.channel[p_track].pattern_loop_count=inf; /* not yet looping, so set repcnt */ - } + if (control.channel[p_track].pattern_loop_count > 0) + control.channel[p_track].pattern_loop_count--; /* already looping, decrease counter */ + else { + control.channel[p_track].pattern_loop_count = inf; /* not yet looping, so set repcnt */ + } - if (control.channel[p_track].pattern_loop_count>0) { /* jump to reppos if repcnt>0 */ + if (control.channel[p_track].pattern_loop_count > 0) { /* jump to reppos if repcnt>0 */ - control.position=control.previous_position; // This will also anulate any Cxx or break.. + control.position = control.previous_position; // This will also anulate any Cxx or break.. - control.position.current_row=control.channel[p_track].pattern_loop_position; - control.position.forbid_jump=true; + control.position.current_row = control.channel[p_track].pattern_loop_position; + control.position.forbid_jump = true; } - } else { - + } else { - control.channel[p_track].pattern_loop_position=control.position.current_row-1; + control.channel[p_track].pattern_loop_position = control.position.current_row - 1; } - } break; - case 0xC: { /* SCx notecut */ + } break; + case 0xC: { /* SCx notecut */ - if (control.ticks_counter>=inf) { + if (control.ticks_counter >= inf) { - control.channel[p_track].aux_volume=0; - control.channel[p_track].note_end_flags|=END_NOTE_OFF; - control.channel[p_track].note_end_flags|=END_NOTE_KILL; + control.channel[p_track].aux_volume = 0; + control.channel[p_track].note_end_flags |= END_NOTE_OFF; + control.channel[p_track].note_end_flags |= END_NOTE_KILL; } - } break; - case 0xD: {/* SDx notedelay */ + } break; + case 0xD: { /* SDx notedelay */ if (!control.ticks_counter) { - control.channel[p_track].note_delay=inf; + control.channel[p_track].note_delay = inf; - } else if (control.channel[p_track].note_delay) { + } else if (control.channel[p_track].note_delay) { - control.channel[p_track].note_delay--; - } - - } break; - case 0xF: {/* SEx patterndelay */ + control.channel[p_track].note_delay--; + } + + } break; + case 0xF: { /* SEx patterndelay */ if (control.ticks_counter) break; - if (!control.pattern_delay_2) control.pattern_delay_1=inf+1; /* only once, when vbtick=0 */ + if (!control.pattern_delay_2) control.pattern_delay_1 = inf + 1; /* only once, when vbtick=0 */ - } break; - } + } break; + } } - - - - - - - /********************* volume effects **********************/ void CPPlayer::run_volume_column_effects(int p_track) { - uint8_t param=control.channel[p_track].current_volume_parameter; + uint8_t param = control.channel[p_track].current_volume_parameter; - - switch ('A'+control.channel[p_track].current_volume_command) { + switch ('A' + control.channel[p_track].current_volume_command) { case 'A': { - if (param>0) control.channel[p_track].volcol_volume_slide=param; - else param=control.channel[p_track].volcol_volume_slide; - - do_volume_slide(p_track,param*0x10+0xF); + if (param > 0) + control.channel[p_track].volcol_volume_slide = param; + else + param = control.channel[p_track].volcol_volume_slide; + + do_volume_slide(p_track, param * 0x10 + 0xF); } break; case 'B': { - if (param>0) control.channel[p_track].volcol_volume_slide=param; - else param=control.channel[p_track].volcol_volume_slide; + if (param > 0) + control.channel[p_track].volcol_volume_slide = param; + else + param = control.channel[p_track].volcol_volume_slide; - do_volume_slide(p_track,0xF0+param); + do_volume_slide(p_track, 0xF0 + param); } break; case 'C': { - if (param>0) control.channel[p_track].volcol_volume_slide=param; - else param=control.channel[p_track].volcol_volume_slide; + if (param > 0) + control.channel[p_track].volcol_volume_slide = param; + else + param = control.channel[p_track].volcol_volume_slide; - do_volume_slide(p_track,param*0x10); + do_volume_slide(p_track, param * 0x10); } break; case 'D': { - if (param>0) control.channel[p_track].volcol_volume_slide=param; - else param=control.channel[p_track].volcol_volume_slide; - do_volume_slide(p_track,param); + if (param > 0) + control.channel[p_track].volcol_volume_slide = param; + else + param = control.channel[p_track].volcol_volume_slide; + do_volume_slide(p_track, param); } break; case 'E': { - do_pitch_slide_down(p_track,param<<2); + do_pitch_slide_down(p_track, param << 2); } break; case 'F': { - do_pitch_slide_up(p_track,param<<2); + do_pitch_slide_up(p_track, param << 2); } break; case 'G': { - - const uint8_t slide_table[]={0,1,4,8,16,32,64,96,128,255}; + + const uint8_t slide_table[] = { 0, 1, 4, 8, 16, 32, 64, 96, 128, 255 }; if (param) { - control.channel[p_track].portamento_speed=slide_table[param]; + control.channel[p_track].portamento_speed = slide_table[param]; } - if (control.channel[p_track].period && (control.channel[p_track].old_note<=120)) { + if (control.channel[p_track].period && (control.channel[p_track].old_note <= 120)) { + + if ((!control.ticks_counter) && (control.channel[p_track].new_instrument)) { - if ( (!control.ticks_counter) && (control.channel[p_track].new_instrument) ){ - //control.channel[p_track].kick=KICK_NOTE; //control.channel[p_track].sample_start_index=0; // < am i stupid? } else { - control.channel[p_track].kick=(control.channel[p_track].kick==KICK_NOTE)?KICK_ENVELOPE:KICK_NOTHING; + control.channel[p_track].kick = (control.channel[p_track].kick == KICK_NOTE) ? KICK_ENVELOPE : KICK_NOTHING; do_pitch_slide_to_note(p_track); - control.channel[p_track].has_own_period=true; + control.channel[p_track].has_own_period = true; } - } } break; case 'H': { - if (!control.ticks_counter) { - if (param&0x0f) control.channel[p_track].vibrato_depth=param; + if (param & 0x0f) control.channel[p_track].vibrato_depth = param; } - control.channel[p_track].doing_vibrato=true; - if (control.external_vibrato) break; + control.channel[p_track].doing_vibrato = true; + if (control.external_vibrato) break; if (control.channel[p_track].period) { - do_vibrato(p_track,false); - control.channel[p_track].has_own_period=true; - } + do_vibrato(p_track, false); + control.channel[p_track].has_own_period = true; + } } break; } @@ -788,164 +771,164 @@ void CPPlayer::run_volume_column_effects(int p_track) { table **********************/ - void CPPlayer::run_effects(int p_track) { - switch ('A'+control.channel[p_track].current_command) { + switch ('A' + control.channel[p_track].current_command) { case 'A': { - if ((control.ticks_counter>0) || (control.pattern_delay_2>0)) break; + if ((control.ticks_counter > 0) || (control.pattern_delay_2 > 0)) break; - int new_speed; + int new_speed; - new_speed=control.channel[p_track].current_parameter % 128; + new_speed = control.channel[p_track].current_parameter % 128; - if (new_speed>0) { - control.speed=new_speed; - control.ticks_counter=0; - } + if (new_speed > 0) { + control.speed = new_speed; + control.ticks_counter = 0; + } } break; case 'B': { - int next_order; + int next_order; - if (control.ticks_counter || control.position.forbid_jump) break; + if (control.ticks_counter || control.position.forbid_jump) break; - control.position.current_row=0; + control.position.current_row = 0; - if (control.play_mode==PLAY_PATTERN) break; + if (control.play_mode == PLAY_PATTERN) break; - next_order=get_song_next_order_idx(song, (int)control.channel[p_track].current_parameter-1); + next_order = get_song_next_order_idx(song, (int)control.channel[p_track].current_parameter - 1); - if (next_order!=-1) { - // Do we have a "next order?" - control.position.current_pattern=song->get_order(next_order); - control.position.force_next_order=next_order; - - } else { - // no, probably the user deleted the orderlist. - control.play_mode=PLAY_NOTHING; - reset(); - } + if (next_order != -1) { + // Do we have a "next order?" + control.position.current_pattern = song->get_order(next_order); + control.position.force_next_order = next_order; + + } else { + // no, probably the user deleted the orderlist. + control.play_mode = PLAY_NOTHING; + reset(); + } } break; case 'C': { int next_order; - if (control.ticks_counter || control.position.forbid_jump) break; + if (control.ticks_counter || control.position.forbid_jump) break; - control.position.current_row=control.channel[p_track].current_parameter; + control.position.current_row = control.channel[p_track].current_parameter; - if (control.play_mode==PLAY_PATTERN) { + if (control.play_mode == PLAY_PATTERN) { - if (control.position.current_row>=song->get_pattern(control.position.current_pattern)->get_length()) { + if (control.position.current_row >= song->get_pattern(control.position.current_pattern)->get_length()) { - control.position.current_row=0; + control.position.current_row = 0; } break; } - next_order=get_song_next_order_idx(song, (int)control.position.current_order); + next_order = get_song_next_order_idx(song, (int)control.position.current_order); - if (next_order!=-1) { - // Do we have a "next order?" - control.position.current_pattern=song->get_order(next_order); + if (next_order != -1) { + // Do we have a "next order?" + control.position.current_pattern = song->get_order(next_order); - if (control.position.current_row>=song->get_pattern(song->get_order(next_order))->get_length()) { + if (control.position.current_row >= song->get_pattern(song->get_order(next_order))->get_length()) { - control.position.current_row=0; + control.position.current_row = 0; } - control.position.force_next_order=next_order; - - } else { - // no, probably the user deleted the orderlist. - control.play_mode=PLAY_NOTHING; - reset(); - } + control.position.force_next_order = next_order; + + } else { + // no, probably the user deleted the orderlist. + control.play_mode = PLAY_NOTHING; + reset(); + } } break; case 'D': { - - uint8_t inf ; + + uint8_t inf; //explicitslides=1; - inf=control.channel[p_track].current_parameter; + inf = control.channel[p_track].current_parameter; - if (inf) control.channel[p_track].volume_slide_info=inf; - else inf=control.channel[p_track].volume_slide_info; - - do_volume_slide(p_track,inf); + if (inf) + control.channel[p_track].volume_slide_info = inf; + else + inf = control.channel[p_track].volume_slide_info; + + do_volume_slide(p_track, inf); } break; case 'E': { - - uint8_t inf; - - inf=control.channel[p_track].current_parameter; - do_pitch_slide_down(p_track,inf); + + uint8_t inf; + + inf = control.channel[p_track].current_parameter; + do_pitch_slide_down(p_track, inf); } break; case 'F': { - - uint8_t inf; - - inf=control.channel[p_track].current_parameter; - do_pitch_slide_up(p_track,inf); + + uint8_t inf; + + inf = control.channel[p_track].current_parameter; + do_pitch_slide_up(p_track, inf); } break; case 'G': { if (control.channel[p_track].current_parameter) { - control.channel[p_track].portamento_speed=control.channel[p_track].current_parameter; + control.channel[p_track].portamento_speed = control.channel[p_track].current_parameter; } - if (control.channel[p_track].period && (control.channel[p_track].old_note<=120)) { + if (control.channel[p_track].period && (control.channel[p_track].old_note <= 120)) { - if ( (!control.ticks_counter) && (control.channel[p_track].new_instrument) ){ - + if ((!control.ticks_counter) && (control.channel[p_track].new_instrument)) { - control.channel[p_track].kick=KICK_NOTE; - control.channel[p_track].sample_start_index=0; + control.channel[p_track].kick = KICK_NOTE; + control.channel[p_track].sample_start_index = 0; } else { - control.channel[p_track].kick=(control.channel[p_track].kick==KICK_NOTE)?KICK_ENVELOPE:KICK_NOTHING; + control.channel[p_track].kick = (control.channel[p_track].kick == KICK_NOTE) ? KICK_ENVELOPE : KICK_NOTHING; } do_pitch_slide_to_note(p_track); - control.channel[p_track].has_own_period=true; + control.channel[p_track].has_own_period = true; } } break; - case 'H': { + case 'H': { uint8_t dat; - - control.channel[p_track].doing_vibrato=true; - dat=control.channel[p_track].current_parameter; + control.channel[p_track].doing_vibrato = true; + + dat = control.channel[p_track].current_parameter; if (!control.ticks_counter) { - if (dat&0x0f) control.channel[p_track].vibrato_depth=dat&0xf; - if (dat&0xf0) control.channel[p_track].vibrato_speed=(dat&0xf0)>>2; + if (dat & 0x0f) control.channel[p_track].vibrato_depth = dat & 0xf; + if (dat & 0xf0) control.channel[p_track].vibrato_speed = (dat & 0xf0) >> 2; } - if (control.external_vibrato) break; - + if (control.external_vibrato) break; + if (control.channel[p_track].period) { - do_vibrato(p_track,false); - control.channel[p_track].has_own_period=true; - } + do_vibrato(p_track, false); + control.channel[p_track].has_own_period = true; + } } break; case 'I': { - do_tremor(p_track); - control.channel[p_track].has_own_volume=true; + do_tremor(p_track); + control.channel[p_track].has_own_volume = true; } break; case 'J': { @@ -953,56 +936,61 @@ void CPPlayer::run_effects(int p_track) { } break; case 'K': { - uint8_t inf ; + uint8_t inf; //explicitslides=1; - inf=control.channel[p_track].current_parameter; - - control.channel[p_track].doing_vibrato=true; + inf = control.channel[p_track].current_parameter; + + control.channel[p_track].doing_vibrato = true; + if (inf) + control.channel[p_track].volume_slide_info = inf; + else + inf = control.channel[p_track].volume_slide_info; - if (inf) control.channel[p_track].volume_slide_info=inf; - else inf=control.channel[p_track].volume_slide_info; - - do_volume_slide(p_track,inf); + do_volume_slide(p_track, inf); + + if (control.external_vibrato) break; - if (control.external_vibrato) break; - if (control.channel[p_track].period) { - do_vibrato(p_track,false); - control.channel[p_track].has_own_period=true; - } + do_vibrato(p_track, false); + control.channel[p_track].has_own_period = true; + } } break; case 'L': { - uint8_t inf ; + uint8_t inf; //explicitslides=1; - inf=control.channel[p_track].current_parameter; + inf = control.channel[p_track].current_parameter; - if (inf) control.channel[p_track].volume_slide_info=inf; - else inf=control.channel[p_track].volume_slide_info; - - do_volume_slide(p_track,inf); + if (inf) + control.channel[p_track].volume_slide_info = inf; + else + inf = control.channel[p_track].volume_slide_info; - if (control.channel[p_track].period && (control.channel[p_track].old_note<=120)) { - if ( (!control.ticks_counter) && (control.channel[p_track].new_instrument) ){ - - control.channel[p_track].kick=KICK_NOTE; - control.channel[p_track].sample_start_index=0; + do_volume_slide(p_track, inf); + + if (control.channel[p_track].period && (control.channel[p_track].old_note <= 120)) { + if ((!control.ticks_counter) && (control.channel[p_track].new_instrument)) { + + control.channel[p_track].kick = KICK_NOTE; + control.channel[p_track].sample_start_index = 0; } else { - control.channel[p_track].kick=(control.channel[p_track].kick==KICK_NOTE)?KICK_ENVELOPE:KICK_NOTHING; + control.channel[p_track].kick = (control.channel[p_track].kick == KICK_NOTE) ? KICK_ENVELOPE : KICK_NOTHING; } do_pitch_slide_to_note(p_track); - control.channel[p_track].has_own_period=true; + control.channel[p_track].has_own_period = true; } } break; case 'M': { - control.channel[p_track].channel_volume=control.channel[p_track].current_parameter; - if (control.channel[p_track].channel_volume>64) control.channel[p_track].channel_volume=64; - else if (control.channel[p_track].channel_volume<0) control.channel[p_track].channel_volume=0; + control.channel[p_track].channel_volume = control.channel[p_track].current_parameter; + if (control.channel[p_track].channel_volume > 64) + control.channel[p_track].channel_volume = 64; + else if (control.channel[p_track].channel_volume < 0) + control.channel[p_track].channel_volume = 0; } break; case 'N': { @@ -1011,14 +999,14 @@ void CPPlayer::run_effects(int p_track) { case 'O': { if (!control.ticks_counter) { - - if (control.channel[p_track].current_parameter) control.channel[p_track].lo_offset=(uint16_t)control.channel[p_track].current_parameter<<8; - control.channel[p_track].sample_start_index=control.channel[p_track].hi_offset|control.channel[p_track].lo_offset; + + if (control.channel[p_track].current_parameter) control.channel[p_track].lo_offset = (uint16_t)control.channel[p_track].current_parameter << 8; + control.channel[p_track].sample_start_index = control.channel[p_track].hi_offset | control.channel[p_track].lo_offset; //if ((control.channel[p_track].sample_ptr!=NULL)&&(control.channel[p_track].sample_start_index>control.channel[p_track].sample_ptr->data.size)) { - //TODO, O effect - //a->start=a->s->flags&(SF_LOOP|SF_BIDI)?a->s->loopstart:a->s->length; - //} + //TODO, O effect + //a->start=a->s->flags&(SF_LOOP|SF_BIDI)?a->s->loopstart:a->s->length; + //} } } break; case 'P': { @@ -1031,93 +1019,92 @@ void CPPlayer::run_effects(int p_track) { } break; case 'R': { - uint8_t dat; if (control.channel[p_track].current_parameter) { - control.channel[p_track].tremolo_info=control.channel[p_track].current_parameter; + control.channel[p_track].tremolo_info = control.channel[p_track].current_parameter; } - dat=control.channel[p_track].tremolo_info; - + dat = control.channel[p_track].tremolo_info; + if (!control.ticks_counter && dat) { - if (dat&0x0f) control.channel[p_track].tremolo_depth=dat&0xf; - if (dat&0xf0) control.channel[p_track].tremolo_speed=(dat&0xf0)>>2; + if (dat & 0x0f) control.channel[p_track].tremolo_depth = dat & 0xf; + if (dat & 0xf0) control.channel[p_track].tremolo_speed = (dat & 0xf0) >> 2; } do_tremolo(p_track); - control.channel[p_track].has_own_volume=true; - + control.channel[p_track].has_own_volume = true; + } break; case 'S': { do_effect_S(p_track); } break; case 'T': { - uint8_t dat; - int16_t temp=control.tempo; + uint8_t dat; + int16_t temp = control.tempo; if (control.pattern_delay_2) return; if (control.channel[p_track].current_parameter) { - control.channel[p_track].tempo_slide_info=control.channel[p_track].current_parameter; + control.channel[p_track].tempo_slide_info = control.channel[p_track].current_parameter; } - dat=control.channel[p_track].tempo_slide_info; + dat = control.channel[p_track].tempo_slide_info; - if (dat>=0x20) { + if (dat >= 0x20) { if (control.ticks_counter) break; - control.tempo=dat; + control.tempo = dat; } else { if (!control.ticks_counter) break; - if (dat&0x10) { - - temp+=(dat&0x0f); + if (dat & 0x10) { + + temp += (dat & 0x0f); } else { - temp-=dat; + temp -= dat; } - control.tempo=(temp>255)?255:(temp<0x20?0x20:temp); - } - + control.tempo = (temp > 255) ? 255 : (temp < 0x20 ? 0x20 : temp); + } + } break; case 'U': { - + uint8_t dat; - dat=control.channel[p_track].current_parameter; - control.channel[p_track].doing_vibrato=true; + dat = control.channel[p_track].current_parameter; + control.channel[p_track].doing_vibrato = true; if (!control.ticks_counter) { - if (dat&0x0f) control.channel[p_track].vibrato_depth=dat&0xf; - if (dat&0xf0) control.channel[p_track].vibrato_speed=(dat&0xf0)>>2; + if (dat & 0x0f) control.channel[p_track].vibrato_depth = dat & 0xf; + if (dat & 0xf0) control.channel[p_track].vibrato_speed = (dat & 0xf0) >> 2; } - if (control.external_vibrato) break; + if (control.external_vibrato) break; if (control.channel[p_track].period) { - do_vibrato(p_track,true); - control.channel[p_track].has_own_period=true; - } + do_vibrato(p_track, true); + control.channel[p_track].has_own_period = true; + } } break; case 'V': { - control.global_volume=control.channel[p_track].current_parameter; - if (control.global_volume>128) control.global_volume=128; + control.global_volume = control.channel[p_track].current_parameter; + if (control.global_volume > 128) control.global_volume = 128; } break; case 'W': { - do_global_volume_slide(p_track); + do_global_volume_slide(p_track); } break; case 'X': { //sets both channel and current - control.channel[p_track].channel_panning=control.channel[p_track].current_parameter; - control.channel[p_track].panning=control.channel[p_track].current_parameter; + control.channel[p_track].channel_panning = control.channel[p_track].current_parameter; + control.channel[p_track].panning = control.channel[p_track].current_parameter; } break; case 'Y': { @@ -1125,108 +1112,102 @@ void CPPlayer::run_effects(int p_track) { if (control.channel[p_track].current_parameter) { - control.channel[p_track].panbrello_info=control.channel[p_track].current_parameter; + control.channel[p_track].panbrello_info = control.channel[p_track].current_parameter; } - dat=control.channel[p_track].panbrello_info; + dat = control.channel[p_track].panbrello_info; if (!control.ticks_counter) { - if (dat&0x0f) control.channel[p_track].panbrello_depth=(dat&0xf); - if (dat&0xf0) control.channel[p_track].panbrello_speed=(dat&0xf0)>>4; + if (dat & 0x0f) control.channel[p_track].panbrello_depth = (dat & 0xf); + if (dat & 0xf0) control.channel[p_track].panbrello_speed = (dat & 0xf0) >> 4; } //if (pf->panflag) - if (control.channel[p_track].panning!=PAN_SURROUND)do_panbrello(p_track); - + if (control.channel[p_track].panning != PAN_SURROUND) do_panbrello(p_track); + } break; case 'Z': { //I DO! cuttoff! - uint16_t dat=control.channel[p_track].current_parameter; - - if (dat<0x80) { - - control.channel[p_track].filter.it_cutoff=dat*2; - if (control.channel[p_track].filter.it_cutoff>0x80) + uint16_t dat = control.channel[p_track].current_parameter; + + if (dat < 0x80) { + + control.channel[p_track].filter.it_cutoff = dat * 2; + if (control.channel[p_track].filter.it_cutoff > 0x80) control.channel[p_track].filter.it_cutoff++; - } else if (dat<0x90) { - - control.channel[p_track].filter.it_reso=(dat-0x80)*0x10; + } else if (dat < 0x90) { + + control.channel[p_track].filter.it_reso = (dat - 0x80) * 0x10; } else { - - control.channel[p_track].reverb_send=(dat-0x90)*255/0x6F; + + control.channel[p_track].reverb_send = (dat - 0x90) * 255 / 0x6F; } - - } break; + } break; } - } void CPPlayer::pre_process_effects() { -// MP_VOICE *aout; + // MP_VOICE *aout; int i; - for (i=0;i<CPPattern::WIDTH;i++) { + for (i = 0; i < CPPattern::WIDTH; i++) { + + //a=&pf->control[mp_channel]; - //a=&pf->control[mp_channel]; + // if ((aout=a->slave)) { + // a->fadevol=aout->fadevol; + // a->period=aout->period; + // if (a->kick==KICK_KEYOFF) a->keyoff=aout->keyoff; + //} - // if ((aout=a->slave)) { - // a->fadevol=aout->fadevol; - // a->period=aout->period; - // if (a->kick==KICK_KEYOFF) a->keyoff=aout->keyoff; - //} + //if (!a->row) continue; + //UniSetRow(a->row); + control.channel[i].has_own_period = false; + control.channel[i].has_own_volume = false; + control.channel[i].doing_vibrato = false; + //explicitslides=0; + //pt_playeffects(); + if (control.ticks_counter < control.speed) { - //if (!a->row) continue; - //UniSetRow(a->row); - control.channel[i].has_own_period=false; - control.channel[i].has_own_volume=false; - control.channel[i].doing_vibrato=false; - //explicitslides=0; - //pt_playeffects(); - if (control.ticks_counter<control.speed) { - run_effects(i); run_volume_column_effects(i); } - /* continue volume slide if necessary for XM and IT */ - //if (pf->flags&UF_BGSLIDES) { - // if (!explicitslides && a->sliding) - // DoS3MVolSlide(0); - // else if (a->tmpvolume) a->sliding=explicitslides; - //} + /* continue volume slide if necessary for XM and IT */ + //if (pf->flags&UF_BGSLIDES) { + // if (!explicitslides && a->sliding) + // DoS3MVolSlide(0); + // else if (a->tmpvolume) a->sliding=explicitslides; + //} - if (!control.channel[i].has_own_period) control.channel[i].period=control.channel[i].aux_period; - if (!control.channel[i].has_own_volume) control.channel[i].volume=control.channel[i].aux_volume; + if (!control.channel[i].has_own_period) control.channel[i].period = control.channel[i].aux_period; + if (!control.channel[i].has_own_volume) control.channel[i].volume = control.channel[i].aux_volume; - if ((control.channel[i].sample_ptr!=NULL) && !(song->has_instruments() && (control.channel[i].instrument_ptr==NULL))) { + if ((control.channel[i].sample_ptr != NULL) && !(song->has_instruments() && (control.channel[i].instrument_ptr == NULL))) { if (song->has_instruments()) { - control.channel[i].output_volume= - (control.channel[i].volume*control.channel[i].sample_ptr->get_global_volume()*control.channel[i].instrument_ptr->get_volume_global_amount())/2048; - control.channel[i].output_volume=control.channel[i].output_volume*control.channel[i].random_volume_variation/100; - - } else { + control.channel[i].output_volume = + (control.channel[i].volume * control.channel[i].sample_ptr->get_global_volume() * control.channel[i].instrument_ptr->get_volume_global_amount()) / 2048; + control.channel[i].output_volume = control.channel[i].output_volume * control.channel[i].random_volume_variation / 100; - control.channel[i].output_volume= - (control.channel[i].volume*control.channel[i].sample_ptr->get_global_volume())>>4; - + } else { + + control.channel[i].output_volume = + (control.channel[i].volume * control.channel[i].sample_ptr->get_global_volume()) >> 4; } - if (control.channel[i].output_volume>256) { - - control.channel[i].output_volume=256; + if (control.channel[i].output_volume > 256) { - } else if (control.channel[i].output_volume<0) { + control.channel[i].output_volume = 256; - control.channel[i].output_volume=0; - } - - - } - } + } else if (control.channel[i].output_volume < 0) { + control.channel[i].output_volume = 0; + } + } + } } |