| /sound/drivers/opl4/ |
| D | opl4_synth.c | 423 int note, pitch, octave; in snd_opl4_update_pitch() local
430 pitch = ((note - 60) << 7) * voice->sound->key_scaling / 100 + (60 << 7); in snd_opl4_update_pitch()
431 pitch += voice->sound->pitch_offset; in snd_opl4_update_pitch()
433 pitch += chan->gm_rpn_coarse_tuning; in snd_opl4_update_pitch()
434 pitch += chan->gm_rpn_fine_tuning >> 7; in snd_opl4_update_pitch()
435 pitch += chan->midi_pitchbend * chan->gm_rpn_pitch_bend_range / 0x2000; in snd_opl4_update_pitch()
436 if (pitch < 0) in snd_opl4_update_pitch()
437 pitch = 0; in snd_opl4_update_pitch()
438 else if (pitch >= 0x6000) in snd_opl4_update_pitch()
439 pitch = 0x5fff; in snd_opl4_update_pitch()
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| /sound/core/oss/ |
| D | rate.c | 46 unsigned int pitch; member
114 pos += data->pitch; in resample_expand()
174 pos += data->pitch; in resample_shrink()
194 res = (((frames * data->pitch) + (BITS/2)) >> SHIFT); in rate_src_frames()
196 res = (((frames << SHIFT) + (data->pitch / 2)) / data->pitch); in rate_src_frames()
227 res = (((frames << SHIFT) + (data->pitch / 2)) / data->pitch); in rate_dst_frames()
229 res = (((frames * data->pitch) + (BITS/2)) >> SHIFT); in rate_dst_frames()
333 data->pitch = ((src_format->rate << SHIFT) + (dst_format->rate >> 1)) / dst_format->rate; in snd_pcm_plugin_build_rate()
336 data->pitch = ((dst_format->rate << SHIFT) + (src_format->rate >> 1)) / src_format->rate; in snd_pcm_plugin_build_rate()
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| /sound/pci/ctxfi/ |
| D | ctatc.c | 197 unsigned int pitch; in atc_get_pitch() local
201 pitch = (input_rate / output_rate) << 24; in atc_get_pitch()
217 pitch |= input_rate; in atc_get_pitch()
220 return pitch; in atc_get_pitch()
223 static int select_rom(unsigned int pitch) in select_rom() argument
225 if (pitch > 0x00428f5c && pitch < 0x01b851ec) { in select_rom()
228 } else if (pitch == 0x01d66666 || pitch == 0x01d66667) { in select_rom()
231 } else if (pitch == 0x02000000) { in select_rom()
234 } else if (pitch <= 0x08000000) { in select_rom()
253 unsigned int pitch; in atc_pcm_playback_prepare() local
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| D | ctsrc.h | 66 int (*set_pitch)(struct src *src, unsigned int pitch);
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| D | cthardware.h | 104 int (*src_set_pitch)(void *blk, unsigned int pitch);
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| D | ctsrc.c | 154 static int src_set_pitch(struct src *src, unsigned int pitch) in src_set_pitch() argument
159 hw->src_set_pitch(src->rsc.ctrl_blk, pitch); in src_set_pitch()
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| D | cthw20k1.c | 320 static int src_set_pitch(void *blk, unsigned int pitch) in src_set_pitch() argument
324 set_field(&ctl->mpr, MPRLH_PITCH, pitch); in src_set_pitch()
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| D | cthw20k2.c | 320 static int src_set_pitch(void *blk, unsigned int pitch) in src_set_pitch() argument
324 set_field(&ctl->mpr, MPRLH_PITCH, pitch); in src_set_pitch()
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| /sound/isa/sb/ |
| D | emu8000_callback.c | 373 short pitch; in set_fmmod() local
377 pitch = (char)(vp->reg.parm.fmmod>>8); in set_fmmod()
380 pitch += (MOD_SENSE * modulation) / 1200; in set_fmmod()
381 LIMITVALUE(pitch, -128, 127); in set_fmmod()
382 fmmod = ((unsigned char)pitch<<8) | cutoff; in set_fmmod()
398 short pitch; in set_fm2frq2() local
402 pitch = (char)(vp->reg.parm.fm2frq2>>8); in set_fm2frq2()
405 pitch += (MOD_SENSE * modulation) / 1200; in set_fm2frq2()
406 LIMITVALUE(pitch, -128, 127); in set_fm2frq2()
407 fm2frq2 = ((unsigned char)pitch<<8) | freq; in set_fm2frq2()
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| D | emu8000_pcm.c | 49 unsigned int pitch; member
255 static int calc_pitch_target(int pitch) in calc_pitch_target() argument
257 int ptarget = 1 << (pitch >> 12); in calc_pitch_target()
258 if (pitch & 0x800) ptarget += (ptarget * 0x102e) / 0x2710; in calc_pitch_target()
259 if (pitch & 0x400) ptarget += (ptarget * 0x764) / 0x2710; in calc_pitch_target()
260 if (pitch & 0x200) ptarget += (ptarget * 0x389) / 0x2710; in calc_pitch_target()
282 EMU8000_IP_WRITE(hw, ch, rec->pitch); in setup_voice()
327 int pt = calc_pitch_target(rec->pitch); in start_voice()
609 rec->pitch = 0xe000 + calc_rate_offset(subs->runtime->rate); in emu8k_pcm_prepare()
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| /sound/pci/emu10k1/ |
| D | emu10k1_callback.c | 498 short pitch; in set_fmmod() local
502 pitch = (char)(vp->reg.parm.fmmod>>8); in set_fmmod()
505 pitch += (MOD_SENSE * modulation) / 1200; in set_fmmod()
506 LIMITVALUE(pitch, -128, 127); in set_fmmod()
507 fmmod = ((unsigned char)pitch<<8) | cutoff; in set_fmmod()
516 short pitch; in set_fm2frq2() local
520 pitch = (char)(vp->reg.parm.fm2frq2>>8); in set_fm2frq2()
523 pitch += (MOD_SENSE * modulation) / 1200; in set_fm2frq2()
524 LIMITVALUE(pitch, -128, 127); in set_fm2frq2()
525 fm2frq2 = ((unsigned char)pitch<<8) | freq; in set_fm2frq2()
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| D | emupcm.c | 683 unsigned int voice, pitch, pitch_target; in snd_emu10k1_playback_trigger_voice() local
691 pitch = snd_emu10k1_rate_to_pitch(runtime->rate) >> 8; in snd_emu10k1_playback_trigger_voice()
699 snd_emu10k1_ptr_write(emu, IP, voice, pitch); in snd_emu10k1_playback_trigger_voice()
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| /sound/synth/emux/ |
| D | emux_synth.c | 549 int pitch; in setup_voice() local
572 pitch = (HI_BYTE(parm->pefe) << 4) + vp->apitch; in setup_voice()
573 if (pitch > 0xffff) in setup_voice()
574 pitch = 0xffff; in setup_voice()
582 pitch = vp->apitch; in setup_voice()
586 if (pitch != 0xffff) { in setup_voice()
587 vp->ptarget = 1 << (pitch >> 12); in setup_voice()
588 if (pitch & 0x800) vp->ptarget += (vp->ptarget*0x102e)/0x2710; in setup_voice()
589 if (pitch & 0x400) vp->ptarget += (vp->ptarget*0x764)/0x2710; in setup_voice()
590 if (pitch & 0x200) vp->ptarget += (vp->ptarget*0x389)/0x2710; in setup_voice()
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