Searched refs:buffer_pos (Results 1 – 5 of 5) sorted by relevance
103 size_t i, frame_bytes, chunk_length, buffer_pos, period_pos; in usbtv_audio_urb_received() local128 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()
282 size_t buffer_pos; member297 wr->global_pos + wr->buffer_pos; in get_pos()307 pos = wr->buffer_pos - offs; in peek_old_byte()310 uint32_t pos = wr->buffer_pos - offs; in peek_old_byte()320 wr->buffer[wr->buffer_pos++] = wr->previous_byte = byte; in write_byte()321 if (wr->flush && wr->buffer_pos == wr->header->dict_size) { in write_byte()322 wr->buffer_pos = 0; in write_byte()344 } while (len != 0 && wr->buffer_pos < wr->header->dst_size); in copy_bytes()578 wr.buffer_pos = 0; in unlzma()657 if (!wr.flush || wr.flush(wr.buffer, wr.buffer_pos) == wr.buffer_pos) in unlzma()
53 unsigned int buffer_pos; member193 fr0 = min(buffer_size - channel->buffer_pos, frames); in copy_data()195 channel->copy_fn(runtime->dma_area + channel->buffer_pos * frame_bytes, in copy_data()206 channel->buffer_pos += frames; in copy_data()207 if (channel->buffer_pos >= buffer_size) in copy_data()208 channel->buffer_pos -= buffer_size; in copy_data()356 channel->buffer_pos = 0; in pcm_prepare()402 return channel->buffer_pos; in pcm_pointer()
109 unsigned int buffer_pos; member217 source = runtime->dma_area + stream->buffer_pos * frame_bytes; in copy_playback_data()218 if (stream->buffer_pos + frames <= runtime->buffer_size) { in copy_playback_data()222 frames1 = runtime->buffer_size - stream->buffer_pos; in copy_playback_data()228 stream->buffer_pos += frames; in copy_playback_data()229 if (stream->buffer_pos >= runtime->buffer_size) in copy_playback_data()230 stream->buffer_pos -= runtime->buffer_size; in copy_playback_data()320 dest = runtime->dma_area + stream->buffer_pos * frame_bytes; in copy_capture_data()321 if (stream->buffer_pos + frames <= runtime->buffer_size) { in copy_capture_data()325 frames1 = runtime->buffer_size - stream->buffer_pos; in copy_capture_data()[all …]
93 int buffer_pos; /* current frame position in the buffer */ member221 strm->buffer_pos = 0; in rz_ssi_stream_init()449 strm->buffer_pos += frames; in rz_ssi_pointer_update()450 WARN_ON(strm->buffer_pos > runtime->buffer_size); in rz_ssi_pointer_update()453 if (strm->buffer_pos == runtime->buffer_size) in rz_ssi_pointer_update()454 strm->buffer_pos = 0; in rz_ssi_pointer_update()456 current_period = strm->buffer_pos / runtime->period_size; in rz_ssi_pointer_update()484 (strm->buffer_pos % runtime->period_size); in rz_ssi_pio_recv()509 buf += strm->buffer_pos * runtime->channels; in rz_ssi_pio_recv()517 buf += strm->buffer_pos * runtime->channels; in rz_ssi_pio_recv()[all …]