58 	for (channel = 0; channel < plugin->src_format.channels; channel++) {  in rate_init()
79 	for (channel = 0; channel < plugin->src_format.channels; channel++) {  in resample_expand()
138 	for (channel = 0; channel < plugin->src_format.channels; ++channel) {  in resample_shrink()
193 	if (plugin->src_format.rate < plugin->dst_format.rate) {  in rate_src_frames()
226 	if (plugin->src_format.rate < plugin->dst_format.rate) {  in rate_dst_frames()
264 		for (channel = 0; channel < plugin->src_format.channels; channel++) {  in rate_transfer()
301 			      struct snd_pcm_plugin_format *src_format,  in snd_pcm_plugin_build_rate()  argument
313 	if (snd_BUG_ON(src_format->channels != dst_format->channels))  in snd_pcm_plugin_build_rate()
315 	if (snd_BUG_ON(src_format->channels <= 0))  in snd_pcm_plugin_build_rate()
317 	if (snd_BUG_ON(src_format->format != SNDRV_PCM_FORMAT_S16))  in snd_pcm_plugin_build_rate()
321 	if (snd_BUG_ON(src_format->rate == dst_format->rate))  in snd_pcm_plugin_build_rate()
325 				   src_format, dst_format,  in snd_pcm_plugin_build_rate()
327 					       src_format->channels),  in snd_pcm_plugin_build_rate()
332 	if (src_format->rate < dst_format->rate) {  in snd_pcm_plugin_build_rate()
333 		data->pitch = ((src_format->rate << SHIFT) + (dst_format->rate >> 1)) / dst_format->rate;  in snd_pcm_plugin_build_rate()
336 		data->pitch = ((dst_format->rate << SHIFT) + (src_format->rate >> 1)) / src_format->rate;  in snd_pcm_plugin_build_rate()