42 		       struct snd_pcm_plugin_channel *dst_channels,
66 			    struct snd_pcm_plugin_channel *dst_channels,  in resample_expand()  argument
84 			if (dst_channels[channel].wanted)  in resample_expand()
85 				snd_pcm_area_silence(&dst_channels[channel].area, 0, dst_frames, plugin->dst_format.format);  in resample_expand()
86 			dst_channels[channel].enabled = 0;  in resample_expand()
89 		dst_channels[channel].enabled = 1;  in resample_expand()
92 		dst = (signed short *)dst_channels[channel].area.addr +  in resample_expand()
93 			dst_channels[channel].area.first / 8 / 2;  in resample_expand()
95 		dst_step = dst_channels[channel].area.step / 8 / 2;  in resample_expand()
125 			    struct snd_pcm_plugin_channel *dst_channels,  in resample_shrink()  argument
143 			if (dst_channels[channel].wanted)  in resample_shrink()
144 				snd_pcm_area_silence(&dst_channels[channel].area, 0, dst_frames, plugin->dst_format.format);  in resample_shrink()
145 			dst_channels[channel].enabled = 0;  in resample_shrink()
148 		dst_channels[channel].enabled = 1;  in resample_shrink()
151 		dst = (signed short *)dst_channels[channel].area.addr +  in resample_shrink()
152 			dst_channels[channel].area.first / 8 / 2;  in resample_shrink()
154 		dst_step = dst_channels[channel].area.step / 8 / 2;  in resample_shrink()
251 			     struct snd_pcm_plugin_channel *dst_channels,  in rate_transfer()  argument
257 	if (snd_BUG_ON(!plugin || !src_channels || !dst_channels))  in rate_transfer()
268 			if (snd_BUG_ON(dst_channels[channel].area.first % 8 ||  in rate_transfer()
269 				       dst_channels[channel].area.step % 8))  in rate_transfer()
276 	if (dst_frames > dst_channels[0].frames)  in rate_transfer()
277 		dst_frames = dst_channels[0].frames;  in rate_transfer()
279 	data->func(plugin, src_channels, dst_channels, frames, dst_frames);  in rate_transfer()