| /external/qemu/audio/ |
| D | esdaudio.c | 76 void *pcm_buf; member
87 void *pcm_buf; member
155 hw->clip (esd->pcm_buf, src, chunk); in qesd_thread_out()
158 written = write (esd->fd, esd->pcm_buf, chunk << hw->info.shift); in qesd_thread_out()
260 esd->pcm_buf = audio_calloc (AUDIO_FUNC, hw->samples, 1 << hw->info.shift); in qesd_init_out()
261 if (!esd->pcm_buf) { in qesd_init_out()
287 g_free (esd->pcm_buf); in qesd_init_out()
288 esd->pcm_buf = NULL; in qesd_init_out()
311 g_free (esd->pcm_buf); in qesd_fini_out()
312 esd->pcm_buf = NULL; in qesd_fini_out()
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| D | paaudio.c | 50 void *pcm_buf; member
61 void *pcm_buf; member
128 hw->clip (pa->pcm_buf, src, chunk); in qpa_thread_out()
130 if (FF(pa_simple_write) (pa->s, pa->pcm_buf, in qpa_thread_out()
221 void *buf = advance (pa->pcm_buf, wpos); in qpa_thread_in()
356 pa->pcm_buf = audio_calloc (AUDIO_FUNC, hw->samples, 1 << hw->info.shift); in qpa_init_out()
357 if (!pa->pcm_buf) { in qpa_init_out()
370 g_free (pa->pcm_buf); in qpa_init_out()
371 pa->pcm_buf = NULL; in qpa_init_out()
410 pa->pcm_buf = audio_calloc (AUDIO_FUNC, hw->samples, 1 << hw->info.shift); in qpa_init_in()
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| D | wavaudio.c | 40 void *pcm_buf; member
84 dst = advance (wav->pcm_buf, rpos << hw->info.shift); in wav_out_run()
154 wav->pcm_buf = audio_calloc (AUDIO_FUNC, hw->samples, 1 << hw->info.shift); in wav_out_init()
155 if (!wav->pcm_buf) { in wav_out_init()
170 g_free (wav->pcm_buf); in wav_out_init()
171 wav->pcm_buf = NULL; in wav_out_init()
207 g_free (wav->pcm_buf); in wav_out_fini()
208 wav->pcm_buf = NULL; in wav_out_fini()
234 void* pcm_buf; member
323 wav->pcm_buf = audio_calloc (AUDIO_FUNC, hw->samples, 1 << hw->info.shift); in wav_in_init()
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| D | ossaudio.c | 47 void *pcm_buf; member
58 void *pcm_buf; member
398 void *pcm = advance (oss->pcm_buf, oss->wpos << hw->info.shift); in oss_write_pending()
477 decr = audio_pcm_hw_clip_out (hw, oss->pcm_buf, decr, oss->pending); in oss_run_out()
492 if (oss->pcm_buf) { in oss_fini_out()
494 err = munmap (oss->pcm_buf, hw->samples << hw->info.shift); in oss_fini_out()
497 oss->pcm_buf, hw->samples << hw->info.shift); in oss_fini_out()
501 g_free (oss->pcm_buf); in oss_fini_out()
503 oss->pcm_buf = NULL; in oss_fini_out()
553 oss->pcm_buf = mmap ( in oss_init_out()
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| D | alsaaudio.c | 119 void *pcm_buf; member
127 void *pcm_buf; member
789 char *src = advance (alsa->pcm_buf, alsa->wpos << hw->info.shift); in alsa_write_pending()
858 decr = audio_pcm_hw_clip_out (hw, alsa->pcm_buf, decr, alsa->pending); in alsa_run_out()
871 if (alsa->pcm_buf) { in alsa_fini_out()
872 g_free (alsa->pcm_buf); in alsa_fini_out()
873 alsa->pcm_buf = NULL; in alsa_fini_out()
912 alsa->pcm_buf = audio_calloc (AUDIO_FUNC, obt.samples, 1 << hw->info.shift); in alsa_init_out()
913 if (!alsa->pcm_buf) { in alsa_init_out()
1017 alsa->pcm_buf = audio_calloc (AUDIO_FUNC, hw->samples, 1 << hw->info.shift); in alsa_init_in()
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| D | audio.h | 117 int AUD_write (SWVoiceOut *sw, void *pcm_buf, int size);
138 int AUD_read (SWVoiceIn *sw, void *pcm_buf, int size);
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| D | audio_int.h | 226 int audio_pcm_hw_clip_out (HWVoiceOut *hw, void *pcm_buf,
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| D | audio.c | 963 int audio_pcm_hw_clip_out (HWVoiceOut *hw, void *pcm_buf, in audio_pcm_hw_clip_out() argument
972 uint8_t *dst = advance (pcm_buf, hw->rpos << hw->info.shift); in audio_pcm_hw_clip_out()
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| /external/qemu/distrib/sdl-1.2.15/src/audio/nto/ |
| D | SDL_nto_audio.c | 260 pcmbuffer = pcm_buf; in NTO_PlayAudio()
264 written = snd_pcm_plugin_write(audio_handle, pcm_buf, towrite); in NTO_PlayAudio()
322 return pcm_buf; in NTO_GetAudioBuf()
357 if (pcm_buf != NULL) in NTO_OpenAudio()
359 SDL_FreeAudioMem(pcm_buf); in NTO_OpenAudio()
360 pcm_buf = NULL; in NTO_OpenAudio()
477 pcm_buf = (Uint8*)SDL_AllocAudioMem(pcm_len); in NTO_OpenAudio()
478 if (pcm_buf == NULL) in NTO_OpenAudio()
483 SDL_memset(pcm_buf, spec->silence, pcm_len); in NTO_OpenAudio()
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| D | SDL_nto_audio.h | 48 Uint8* pcm_buf; member
62 #define pcm_buf (this->hidden->pcm_buf) macro
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| /external/libopus/src/ |
| D | opus_encoder.c | 941 VARDECL(opus_val16, pcm_buf); in opus_encode_native()
1426 ALLOC(pcm_buf, (total_buffer+frame_size)*st->channels, opus_val16); in opus_encode_native()
1428 pcm_buf[i] = st->delay_buffer[(st->encoder_buffer-total_buffer)*st->channels+i]; in opus_encode_native()
1443 …hp_cutoff(pcm, cutoff_Hz, &pcm_buf[total_buffer*st->channels], st->hp_mem, frame_size, st->channel… in opus_encode_native()
1445 …dc_reject(pcm, 3, &pcm_buf[total_buffer*st->channels], st->hp_mem, frame_size, st->channels, st->F… in opus_encode_native()
1614 pcm_silk = pcm_buf+total_buffer*st->channels; in opus_encode_native()
1617 pcm_silk[i] = FLOAT2INT16(pcm_buf[total_buffer*st->channels + i]); in opus_encode_native()
1737 st->delay_buffer[i] = pcm_buf[(frame_size+total_buffer-st->encoder_buffer)*st->channels+i]; in opus_encode_native()
1742 gain_fade(pcm_buf, pcm_buf, in opus_encode_native()
1761 stereo_fade(pcm_buf, pcm_buf, g1, g2, celt_mode->overlap, in opus_encode_native()
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| /external/chromium_org/third_party/opus/src/src/ |
| D | opus_encoder.c | 941 VARDECL(opus_val16, pcm_buf); in opus_encode_native()
1426 ALLOC(pcm_buf, (total_buffer+frame_size)*st->channels, opus_val16); in opus_encode_native()
1428 pcm_buf[i] = st->delay_buffer[(st->encoder_buffer-total_buffer)*st->channels+i]; in opus_encode_native()
1443 …hp_cutoff(pcm, cutoff_Hz, &pcm_buf[total_buffer*st->channels], st->hp_mem, frame_size, st->channel… in opus_encode_native()
1445 …dc_reject(pcm, 3, &pcm_buf[total_buffer*st->channels], st->hp_mem, frame_size, st->channels, st->F… in opus_encode_native()
1614 pcm_silk = pcm_buf+total_buffer*st->channels; in opus_encode_native()
1617 pcm_silk[i] = FLOAT2INT16(pcm_buf[total_buffer*st->channels + i]); in opus_encode_native()
1737 st->delay_buffer[i] = pcm_buf[(frame_size+total_buffer-st->encoder_buffer)*st->channels+i]; in opus_encode_native()
1742 gain_fade(pcm_buf, pcm_buf, in opus_encode_native()
1761 stereo_fade(pcm_buf, pcm_buf, g1, g2, celt_mode->overlap, in opus_encode_native()
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