Lines Matching defs:frames
26 * that driver doesn't tell us about this, use 1.5 frames just to be sure.
211 unsigned int frames)
220 if (stream->buffer_pos + frames <= runtime->buffer_size) {
221 memcpy(urb->transfer_buffer, source, frames * frame_bytes);
227 runtime->dma_area, (frames - frames1) * frame_bytes);
230 stream->buffer_pos += frames;
233 stream->period_pos += frames;
253 unsigned int frames;
276 frames = ua->rate_feedback[ua->rate_feedback_start];
287 frames * ua->playback.frame_bytes;
291 frames);
306 ua->playback.substream->runtime->delay += frames;
315 unsigned int frames)
324 if (stream->buffer_pos + frames <= runtime->buffer_size) {
325 memcpy(dest, urb->transfer_buffer, frames * frame_bytes);
332 (frames - frames1) * frame_bytes);
335 stream->buffer_pos += frames;
338 stream->period_pos += frames;
351 unsigned int frames, write_ptr;
362 frames = urb->iso_frame_desc[0].actual_length /
365 frames = 0;
369 if (frames > 0 && test_bit(ALSA_CAPTURE_RUNNING, &ua->states))
370 do_period_elapsed = copy_capture_data(stream, urb, frames);
386 ua->rate_feedback[write_ptr] = frames;
541 unsigned int i, frames;
585 frames = ua->rate_feedback[ua->rate_feedback_start];
591 frames * ua->playback.frame_bytes;