85 				snd_pcm_area_silence(&dst_channels[channel].area, 0, dst_frames, plugin->dst_format.format);  in resample_expand()
144 				snd_pcm_area_silence(&dst_channels[channel].area, 0, dst_frames, plugin->dst_format.format);  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()
302 			      struct snd_pcm_plugin_format *dst_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()
319 	if (snd_BUG_ON(dst_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()
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()