| /OK3568_Linux_fs/kernel/drivers/oprofile/ |
| H A D | event_buffer.c | 34 static size_t buffer_pos; variable
55 if (buffer_pos == buffer_size) { in add_event_entry()
60 event_buffer[buffer_pos] = value; in add_event_entry()
61 if (++buffer_pos == buffer_size - buffer_watershed) { in add_event_entry()
93 buffer_pos = 0; in alloc_event_buffer()
106 buffer_pos = 0; in free_event_buffer()
153 buffer_pos = 0; in event_buffer_release()
191 count = buffer_pos * sizeof(unsigned long); in event_buffer_read()
197 buffer_pos = 0; in event_buffer_read()
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| /OK3568_Linux_fs/kernel/drivers/media/usb/usbtv/ |
| H A D | usbtv-audio.c | 103 size_t i, frame_bytes, chunk_length, buffer_pos, period_pos; in usbtv_audio_urb_received() local
128 buffer_pos = chip->snd_buffer_pos; in usbtv_audio_urb_received()
135 if (buffer_pos + chunk_length >= runtime->buffer_size) { in usbtv_audio_urb_received()
136 size_t cnt = (runtime->buffer_size - buffer_pos) * in usbtv_audio_urb_received()
138 memcpy(runtime->dma_area + buffer_pos * frame_bytes, in usbtv_audio_urb_received()
143 memcpy(runtime->dma_area + buffer_pos * frame_bytes, in usbtv_audio_urb_received()
147 buffer_pos += chunk_length; in usbtv_audio_urb_received()
150 if (buffer_pos >= runtime->buffer_size) in usbtv_audio_urb_received()
151 buffer_pos -= runtime->buffer_size; in usbtv_audio_urb_received()
161 chip->snd_buffer_pos = buffer_pos; in usbtv_audio_urb_received()
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| /OK3568_Linux_fs/kernel/lib/ |
| H A D | decompress_unlzma.c | 280 size_t buffer_pos; member
295 wr->global_pos + wr->buffer_pos; in get_pos()
305 pos = wr->buffer_pos - offs; in peek_old_byte()
308 uint32_t pos = wr->buffer_pos - offs; in peek_old_byte()
318 wr->buffer[wr->buffer_pos++] = wr->previous_byte = byte; in write_byte()
319 if (wr->flush && wr->buffer_pos == wr->header->dict_size) { in write_byte()
320 wr->buffer_pos = 0; in write_byte()
342 } while (len != 0 && wr->buffer_pos < wr->header->dst_size); in copy_bytes()
576 wr.buffer_pos = 0; in unlzma()
655 if (!wr.flush || wr.flush(wr.buffer, wr.buffer_pos) == wr.buffer_pos) in unlzma()
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| /OK3568_Linux_fs/buildroot/dl/sox/git/src/ |
| H A D | splice.c | 60 size_t buffer_pos; /* Number of samples through the current splice */ member
188 p->in_pos = p->buffer_pos = p->splices_pos = 0; in start()
226 if (p->buffer_pos == buffer_size) { in flow()
227 p->buffer_pos = do_splice(effp, p->buffer, in flow()
236 p->buffer[p->buffer_pos++] = *ibuf++; in flow()
245 if (p->buffer_pos == buffer_size) { in flow()
246 p->buffer_pos = 0; in flow()
252 *obuf++ = p->buffer[p->buffer_pos++]; in flow()
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| /OK3568_Linux_fs/kernel/drivers/usb/gadget/function/ |
| H A D | f_audio_source.c | 261 void *buffer_pos; member
377 if (!audio->buffer_pos) in audio_send()
410 if (audio->buffer_pos + length > audio->buffer_end) in audio_send()
411 length1 = audio->buffer_end - audio->buffer_pos; in audio_send()
414 memcpy(req->buf, audio->buffer_pos, length1); in audio_send()
422 audio->buffer_pos = audio->buffer_start + length2; in audio_send()
424 audio->buffer_pos += length1; in audio_send()
425 if (audio->buffer_pos >= audio->buffer_end) in audio_send()
426 audio->buffer_pos = audio->buffer_start; in audio_send()
731 audio->buffer_pos = 0; in audio_pcm_playback_stop()
[all …]
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| /OK3568_Linux_fs/kernel/drivers/staging/most/sound/ |
| H A D | sound.c | 51 unsigned int buffer_pos; member
201 fr0 = min(buffer_size - channel->buffer_pos, frames); in copy_data()
203 channel->copy_fn(runtime->dma_area + channel->buffer_pos * frame_bytes, in copy_data()
214 channel->buffer_pos += frames; in copy_data()
215 if (channel->buffer_pos >= buffer_size) in copy_data()
216 channel->buffer_pos -= buffer_size; in copy_data()
364 channel->buffer_pos = 0; in pcm_prepare()
410 return channel->buffer_pos; in pcm_pointer()
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| /OK3568_Linux_fs/kernel/sound/usb/misc/ |
| H A D | ua101.c | 110 unsigned int buffer_pos; member
220 source = runtime->dma_area + stream->buffer_pos * frame_bytes; in copy_playback_data()
221 if (stream->buffer_pos + frames <= runtime->buffer_size) { in copy_playback_data()
225 frames1 = runtime->buffer_size - stream->buffer_pos; in copy_playback_data()
231 stream->buffer_pos += frames; in copy_playback_data()
232 if (stream->buffer_pos >= runtime->buffer_size) in copy_playback_data()
233 stream->buffer_pos -= runtime->buffer_size; in copy_playback_data()
324 dest = runtime->dma_area + stream->buffer_pos * frame_bytes; in copy_capture_data()
325 if (stream->buffer_pos + frames <= runtime->buffer_size) { in copy_capture_data()
329 frames1 = runtime->buffer_size - stream->buffer_pos; in copy_capture_data()
[all …]
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| /OK3568_Linux_fs/kernel/fs/reiserfs/ |
| H A D | xattr.c | 528 size_t buffer_pos = 0; in reiserfs_xattr_set_handle() local
547 while (buffer_pos < buffer_size || buffer_pos == 0) { in reiserfs_xattr_set_handle()
552 if (buffer_size - buffer_pos > PAGE_SIZE) in reiserfs_xattr_set_handle()
555 chunk = buffer_size - buffer_pos; in reiserfs_xattr_set_handle()
581 memcpy(data + skip, buffer + buffer_pos, chunk); in reiserfs_xattr_set_handle()
589 buffer_pos += chunk; in reiserfs_xattr_set_handle()
663 size_t buffer_pos = 0; in reiserfs_xattr_get() local
741 memcpy(buffer + buffer_pos, data + skip, chunk); in reiserfs_xattr_get()
745 buffer_pos += chunk; in reiserfs_xattr_get()
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| /OK3568_Linux_fs/kernel/drivers/bluetooth/ |
| H A D | rtk_btusb.c | 710 dest = runtime->dma_area + pSCOSnd->capture.buffer_pos * frame_bytes; in rtk_copy_capture_data_to_alsa()
711 if (pSCOSnd->capture.buffer_pos + frames <= runtime->buffer_size) { in rtk_copy_capture_data_to_alsa()
715 frames1 = runtime->buffer_size - pSCOSnd->capture.buffer_pos; in rtk_copy_capture_data_to_alsa()
722 pSCOSnd->capture.buffer_pos += frames; in rtk_copy_capture_data_to_alsa()
723 if (pSCOSnd->capture.buffer_pos >= runtime->buffer_size) { in rtk_copy_capture_data_to_alsa()
724 pSCOSnd->capture.buffer_pos -= runtime->buffer_size; in rtk_copy_capture_data_to_alsa()
727 if((pSCOSnd->capture.buffer_pos%runtime->period_size) == 0) { in rtk_copy_capture_data_to_alsa()
3250 RTKBT_DBG("%s, buffer_pos: %d", __FUNCTION__, pSCOSnd->playback.buffer_pos); in snd_copy_send_sco_data()
3252 source = runtime->dma_area + pSCOSnd->playback.buffer_pos * frame_bytes; in snd_copy_send_sco_data()
3254 if (pSCOSnd->playback.buffer_pos + period_size <= runtime->buffer_size) { in snd_copy_send_sco_data()
[all …]
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| H A D | rtk_btusb.h | 71 snd_pcm_uframes_t buffer_pos; member
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