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Searched refs:appl_ptr (Results 1 – 14 of 14) sorted by relevance

/linux-2.6.39/include/sound/
Dpcm-indirect.h37 snd_pcm_uframes_t appl_ptr; /* Last seen appl_ptr */ member
52 snd_pcm_uframes_t appl_ptr = runtime->control->appl_ptr; in snd_pcm_indirect_playback_transfer() local
53 snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr; in snd_pcm_indirect_playback_transfer()
60 rec->appl_ptr = appl_ptr; in snd_pcm_indirect_playback_transfer()
118 snd_pcm_uframes_t appl_ptr = runtime->control->appl_ptr; in snd_pcm_indirect_capture_transfer() local
119 snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr; in snd_pcm_indirect_capture_transfer()
125 rec->appl_ptr = appl_ptr; in snd_pcm_indirect_capture_transfer()
Drawmidi.h71 size_t appl_ptr; /* application pointer */ member
Dasound.h404 snd_pcm_uframes_t appl_ptr; /* appl ptr */ member
423 snd_pcm_uframes_t appl_ptr; /* RW: appl ptr (0...boundary-1) */ member
Dpcm.h607 …_pcm_sframes_t avail = runtime->status->hw_ptr + runtime->buffer_size - runtime->control->appl_ptr; in snd_pcm_playback_avail()
620 snd_pcm_sframes_t avail = runtime->status->hw_ptr - runtime->control->appl_ptr; in snd_pcm_capture_avail()
/linux-2.6.39/sound/drivers/
Dpcm-indirect2.c251 snd_pcm_uframes_t appl_ptr = runtime->control->appl_ptr; in snd_pcm_indirect2_playback_transfer() local
258 snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr; in snd_pcm_indirect2_playback_transfer()
271 rec->appl_ptr = appl_ptr; in snd_pcm_indirect2_playback_transfer()
287 (unsigned int)appl_ptr); in snd_pcm_indirect2_playback_transfer()
419 snd_pcm_uframes_t appl_ptr = runtime->control->appl_ptr; in snd_pcm_indirect2_capture_transfer() local
420 snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr; in snd_pcm_indirect2_capture_transfer()
429 rec->appl_ptr = appl_ptr; in snd_pcm_indirect2_capture_transfer()
448 (unsigned int)appl_ptr); in snd_pcm_indirect2_capture_transfer()
Dpcm-indirect2.h90 snd_pcm_uframes_t appl_ptr; /* Last seen appl_ptr */ member
Daloop.c413 snd_pcm_uframes_t appl_ptr, appl_ptr1, diff; in copy_play_buf() local
414 appl_ptr = appl_ptr1 = runtime->control->appl_ptr; in copy_play_buf()
417 if (appl_ptr < appl_ptr1) in copy_play_buf()
419 diff = (appl_ptr - appl_ptr1) * play->pcm_salign; in copy_play_buf()
/linux-2.6.39/sound/core/
Dpcm_compat.c186 u32 appl_ptr; member
212 put_user(status.appl_ptr, &src->appl_ptr) || in snd_pcm_status_user_compat()
370 u32 appl_ptr; member
402 get_user(scontrol.appl_ptr, &src->c.control.appl_ptr) || in snd_pcm_ioctl_sync_ptr_compat()
418 control->appl_ptr = scontrol.appl_ptr; in snd_pcm_ioctl_sync_ptr_compat()
420 scontrol.appl_ptr = control->appl_ptr % boundary; in snd_pcm_ioctl_sync_ptr_compat()
435 put_user(scontrol.appl_ptr, &src->c.control.appl_ptr) || in snd_pcm_ioctl_sync_ptr_compat()
Dpcm_native.c601 status->appl_ptr = runtime->control->appl_ptr; in snd_pcm_status()
1275 runtime->control->appl_ptr = runtime->status->hw_ptr; in snd_pcm_post_reset()
1321 runtime->control->appl_ptr = runtime->status->hw_ptr; in snd_pcm_post_prepare()
2187 snd_pcm_sframes_t appl_ptr; in snd_pcm_playback_rewind() local
2221 appl_ptr = runtime->control->appl_ptr - frames; in snd_pcm_playback_rewind()
2222 if (appl_ptr < 0) in snd_pcm_playback_rewind()
2223 appl_ptr += runtime->boundary; in snd_pcm_playback_rewind()
2224 runtime->control->appl_ptr = appl_ptr; in snd_pcm_playback_rewind()
2235 snd_pcm_sframes_t appl_ptr; in snd_pcm_capture_rewind() local
2269 appl_ptr = runtime->control->appl_ptr - frames; in snd_pcm_capture_rewind()
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Dpcm_lib.c49 if (runtime->silence_start != runtime->control->appl_ptr) { in snd_pcm_playback_silence()
50 n = runtime->control->appl_ptr - runtime->silence_start; in snd_pcm_playback_silence()
57 runtime->silence_start = runtime->control->appl_ptr; in snd_pcm_playback_silence()
1862 snd_pcm_uframes_t frames, appl_ptr, appl_ofs; in snd_pcm_lib_write1() local
1880 cont = runtime->buffer_size - runtime->control->appl_ptr % runtime->buffer_size; in snd_pcm_lib_write1()
1888 appl_ptr = runtime->control->appl_ptr; in snd_pcm_lib_write1()
1889 appl_ofs = appl_ptr % runtime->buffer_size; in snd_pcm_lib_write1()
1905 appl_ptr += frames; in snd_pcm_lib_write1()
1906 if (appl_ptr >= runtime->boundary) in snd_pcm_lib_write1()
1907 appl_ptr -= runtime->boundary; in snd_pcm_lib_write1()
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Drawmidi.c134 runtime->appl_ptr = runtime->hw_ptr = 0; in snd_rawmidi_runtime_create()
178 runtime->appl_ptr = runtime->hw_ptr = 0; in snd_rawmidi_drop_output()
221 runtime->appl_ptr = runtime->hw_ptr = 0; in snd_rawmidi_drain_input()
946 count1 = runtime->buffer_size - runtime->appl_ptr; in snd_rawmidi_kernel_read1()
953 memcpy(kernelbuf + result, runtime->buffer + runtime->appl_ptr, count1); in snd_rawmidi_kernel_read1()
957 runtime->buffer + runtime->appl_ptr, count1)) { in snd_rawmidi_kernel_read1()
962 runtime->appl_ptr += count1; in snd_rawmidi_kernel_read1()
963 runtime->appl_ptr %= runtime->buffer_size; in snd_rawmidi_kernel_read1()
1184 count1 = runtime->buffer_size - runtime->appl_ptr; in snd_rawmidi_kernel_write1()
1190 memcpy(runtime->buffer + runtime->appl_ptr, in snd_rawmidi_kernel_write1()
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Dpcm.c466 snd_iprintf(buffer, "appl_ptr : %ld\n", runtime->control->appl_ptr); in snd_pcm_substream_proc_status_read()
/linux-2.6.39/sound/core/oss/
Dpcm_oss.c1650 size = runtime->control->appl_ptr % runtime->period_size; in snd_pcm_oss_sync()
1973 snd_pcm_uframes_t appl_ptr; in snd_pcm_oss_simulate_fill() local
1974 appl_ptr = hw_ptr + runtime->buffer_size; in snd_pcm_oss_simulate_fill()
1975 appl_ptr %= runtime->boundary; in snd_pcm_oss_simulate_fill()
1976 runtime->control->appl_ptr = appl_ptr; in snd_pcm_oss_simulate_fill()
/linux-2.6.39/sound/pci/asihpi/
Dasihpi.c793 runtime->control->appl_ptr)); in snd_card_asihpi_timer_function()