Lines Matching defs:frames

34 static int snd_pcm_plugin_alloc(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t frames)
50 	size = array3_size(frames, format->channels, width);
57 	if (plugin->buf_frames < frames) {
60 		plugin->buf_frames = frames;
69 			c->frames = frames;
81 			c->frames = frames;
93 int snd_pcm_plug_alloc(struct snd_pcm_substream *plug, snd_pcm_uframes_t frames)
102 				frames = plugin->dst_frames(plugin, frames);
103 			if ((snd_pcm_sframes_t)frames <= 0)
106 			err = snd_pcm_plugin_alloc(plugin, frames);
114 				frames = plugin->src_frames(plugin, frames);
115 			if ((snd_pcm_sframes_t)frames <= 0)
118 			err = snd_pcm_plugin_alloc(plugin, frames);
128 				       snd_pcm_uframes_t frames,
132 	return frames;
189 					 snd_pcm_sframes_t frames,
195 	while (plugin && frames > 0) {
198 		    frames > plugin->buf_frames)
199 			frames = plugin->buf_frames;
201 			frames = plugin->dst_frames(plugin, frames);
202 			if (frames < 0)
203 				return frames;
207 	return frames;
211 					 snd_pcm_sframes_t frames,
217 	while (plugin && frames > 0) {
220 			frames = plugin->src_frames(plugin, frames);
221 			if (frames < 0)
222 				return frames;
225 		    frames > plugin->buf_frames)
226 			frames = plugin->buf_frames;
229 	return frames;
572 		v->frames = count;
587 	snd_pcm_sframes_t frames = size;
591 		if (frames <= 0)
592 			return frames;
595 			snd_pcm_sframes_t frames1 = frames;
597 				frames1 = plugin->dst_frames(plugin, frames);
605 				frames = err;
607 					frames = plugin->src_frames(plugin, frames1);
608 					if (frames <= 0)
609 						return frames;
614 		pdprintf("write plugin: %s, %li\n", plugin->name, frames);
615 		frames = plugin->transfer(plugin, src_channels, dst_channels, frames);
616 		if (frames < 0)
617 			return frames;
621 	return calc_src_frames(plug, frames, true);
628 	snd_pcm_sframes_t frames = size;
631 	frames = calc_src_frames(plug, frames, true);
632 	if (frames < 0)
633 		return frames;
637 	while (plugin && frames > 0) {
640 			err = plugin->client_channels(plugin, frames, &dst_channels);
643 			frames = err;
647 		pdprintf("read plugin: %s, %li\n", plugin->name, frames);
648 		frames = plugin->transfer(plugin, src_channels, dst_channels, frames);
649 		if (frames < 0)
650 			return frames;
654 	return frames;