Lines Matching defs:frames
26 * that driver doesn't tell us about this, use 1.5 frames just to be sure.
209 unsigned int frames)
218 if (stream->buffer_pos + frames <= runtime->buffer_size) {
219 memcpy(urb->transfer_buffer, source, frames * frame_bytes);
225 runtime->dma_area, (frames - frames1) * frame_bytes);
228 stream->buffer_pos += frames;
231 stream->period_pos += frames;
250 unsigned int frames;
273 frames = ua->rate_feedback[ua->rate_feedback_start];
284 frames * ua->playback.frame_bytes;
288 frames);
302 ua->playback.substream->runtime->delay += frames;
312 unsigned int frames)
321 if (stream->buffer_pos + frames <= runtime->buffer_size) {
322 memcpy(dest, urb->transfer_buffer, frames * frame_bytes);
329 (frames - frames1) * frame_bytes);
332 stream->buffer_pos += frames;
335 stream->period_pos += frames;
347 unsigned int frames, write_ptr;
358 frames = urb->iso_frame_desc[0].actual_length /
361 frames = 0;
365 if (frames > 0 && test_bit(ALSA_CAPTURE_RUNNING, &ua->states))
366 do_period_elapsed = copy_capture_data(stream, urb, frames);
381 ua->rate_feedback[write_ptr] = frames;
535 unsigned int i, frames;
579 frames = ua->rate_feedback[ua->rate_feedback_start];
585 frames * ua->playback.frame_bytes;