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; member224 frames1 = runtime->buffer_size - stream->buffer_pos; in copy_playback_data()230 stream->buffer_pos += frames; in copy_playback_data()231 if (stream->buffer_pos >= runtime->buffer_size) in copy_playback_data()232 stream->buffer_pos -= runtime->buffer_size; in copy_playback_data()335 stream->buffer_pos += frames; in copy_capture_data()336 if (stream->buffer_pos >= runtime->buffer_size) in copy_capture_data()337 stream->buffer_pos -= runtime->buffer_size; in copy_capture_data()775 ua->capture.buffer_pos = 0; in capture_pcm_prepare()803 ua->playback.buffer_pos = 0; in playback_pcm_prepare()[all …]
90 int buffer_pos; /* current frame position in the buffer */ member225 strm->buffer_pos = 0; in rz_ssi_stream_init()434 strm->buffer_pos += frames; in rz_ssi_pointer_update()435 WARN_ON(strm->buffer_pos > runtime->buffer_size); in rz_ssi_pointer_update()438 if (strm->buffer_pos == runtime->buffer_size) in rz_ssi_pointer_update()439 strm->buffer_pos = 0; in rz_ssi_pointer_update()466 (strm->buffer_pos % runtime->period_size); in rz_ssi_pio_recv()488 buf += strm->buffer_pos * runtime->channels; in rz_ssi_pio_recv()516 frames_left = runtime->period_size - (strm->buffer_pos % in rz_ssi_pio_send()540 buf += strm->buffer_pos * runtime->channels; in rz_ssi_pio_send()[all …]