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Searched refs:pitch (Results 1 – 12 of 12) sorted by relevance

/sound/drivers/opl4/
A Dopl4_synth.c423 int note, pitch, octave; in snd_opl4_update_pitch() local
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()
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()
440 octave = pitch / 0x600 - 8; in snd_opl4_update_pitch()
441 pitch = snd_opl4_pitch_map[pitch % 0x600]; in snd_opl4_update_pitch()
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/sound/pci/ctxfi/
A Dctatc.c194 unsigned int pitch; in atc_get_pitch() local
217 return pitch; in atc_get_pitch()
222 if (pitch > 0x00428f5c && pitch < 0x01b851ec) { in select_rom()
225 } else if (pitch == 0x01d66666 || pitch == 0x01d66667) { in select_rom()
250 unsigned int pitch; in atc_pcm_playback_prepare() local
451 unsigned int pitch; member
461 unsigned int pitch; in setup_src_node_conf() local
470 conf[0].pitch = pitch; in setup_src_node_conf()
489 conf[0].pitch = pitch; in setup_src_node_conf()
511 unsigned int pitch; in atc_pcm_capture_get_resources() local
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A Dctsrc.h66 int (*set_pitch)(struct src *src, unsigned int pitch);
A Dcthardware.h104 int (*src_set_pitch)(void *blk, unsigned int pitch);
A Dctsrc.c154 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()
A Dcthw20k1.c320 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()
A Dcthw20k2.c320 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()
/sound/core/oss/
A Drate.c46 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 = DIV_ROUND_CLOSEST(frames << SHIFT, data->pitch); in rate_src_frames()
227 res = DIV_ROUND_CLOSEST(frames << SHIFT, 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()
/sound/pci/emu10k1/
A Demu10k1_callback.c488 short pitch; in make_fmmod() local
492 pitch = (char)(vp->reg.parm.fmmod>>8); in make_fmmod()
495 pitch += (MOD_SENSE * modulation) / 1200; in make_fmmod()
496 LIMITVALUE(pitch, -128, 127); in make_fmmod()
497 return ((unsigned char)pitch << 8) | cutoff; in make_fmmod()
504 short pitch; in make_fm2frq2() local
508 pitch = (char)(vp->reg.parm.fm2frq2>>8); in make_fm2frq2()
511 pitch += (MOD_SENSE * modulation) / 1200; in make_fm2frq2()
512 LIMITVALUE(pitch, -128, 127); in make_fm2frq2()
513 return ((unsigned char)pitch << 8) | freq; in make_fm2frq2()
/sound/isa/sb/
A Demu8000_callback.c373 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()
A Demu8000_pcm.c49 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()
568 rec->pitch = 0xe000 + calc_rate_offset(subs->runtime->rate); in emu8k_pcm_prepare()
/sound/synth/emux/
A Demux_synth.c549 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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