Lines Matching defs:frames
105 /* Gets the number of frames ready for this device to play.
111 int frames = 0;
117 * number of frames for playback. */
132 if (frames == 0)
133 frames = dev_frames;
135 frames = MIN(dev_frames, frames);
137 return frames;
347 static int apply_dsp(struct cras_iodev *iodev, uint8_t *buf, size_t frames)
364 frames);
648 void cras_iodev_fill_time_from_frames(size_t frames,
656 to_play_usec = (uint64_t)frames * 1000000L / (uint64_t)frame_rate;
994 min_frames = data->area->frames;
996 // Update the max number of frames has applied input dsp.
1005 int cras_iodev_put_output_buffer(struct cras_iodev *iodev, uint8_t *frames,
1020 iodev->pre_dsp_hook(frames, nframes, iodev->ext_format,
1027 rc = apply_dsp(iodev, frames, nframes);
1032 iodev->post_dsp_hook(frames, nframes, fmt,
1040 cras_mix_mute_buffer(frames, frame_bytes, nframes);
1064 fmt->format, frames, nframes,
1072 cras_scale_buffer(fmt->format, frames,
1079 frames,
1087 if (frames[i]) {
1097 int cras_iodev_get_input_buffer(struct cras_iodev *iodev, unsigned int *frames)
1103 unsigned frame_requested = *frames;
1105 rc = iodev->get_buffer(iodev, &data->area, frames);
1106 if (rc < 0 || *frames == 0)
1109 if (*frames > frame_requested) {
1111 "frames returned from get_buffer is greater than "
1112 "requested: %u > %u", *frames, frame_requested);
1116 iodev->input_frames_read = *frames;
1124 * last time. It's possible the requested |frames| count is smaller
1131 if (*frames > iodev->input_dsp_offset) {
1134 *frames - iodev->input_dsp_offset);
1140 cras_mix_mute_buffer(hw_buffer, frame_bytes, *frames);
1147 unsigned *frames)
1150 unsigned frame_requested = *frames;
1152 rc = iodev->get_buffer(iodev, area, frames);
1153 if (*frames > frame_requested) {
1155 "frames returned from get_buffer is greater than "
1156 "requested: %u > %u", *frames, frame_requested);
1257 int cras_iodev_fill_odev_zeros(struct cras_iodev *odev, unsigned int frames)
1267 ATLOG(atlog, AUDIO_THREAD_FILL_ODEV_ZEROS, odev->info.idx, frames, 0);
1270 while (frames > 0) {
1271 frames_written = frames;
1283 frames -= frames_written;
