More special names

diff --git a/src/pcm/pcm.c b/src/pcm/pcm.c
index 8a37d433dda179d84cf31346caba08c63d186f02..3151252db513d67f96763767fcd0da724ed2deb7 100644 (file)
--- a/src/pcm/pcm.c
+++ b/src/pcm/pcm.c
@@ -583,9 +583,25 @@ int snd_pcm_open(snd_pcm_t **pcmp, const char *name,
                err = sscanf(name, "plug:%d,%d", &card, &dev);
                if (err == 2)
                        return snd_pcm_plug_open_hw(pcmp, name, card, dev, -1, stream, mode);
+               err = sscanf(name, "plug:%256[^,]", sname);
+               if (err == 1) {
+                       snd_pcm_t *slave;
+                       err = snd_pcm_open(&slave, sname, stream, mode);
+                       if (err < 0)
+                               return err;
+                       return snd_pcm_plug_open(pcmp, name, NULL, 0, 0, 0, slave, 1);
+               }
                err = sscanf(name, "shm:%256[^,],%256[^,]", socket, sname);
                if (err == 2)
                        return snd_pcm_shm_open(pcmp, name, socket, sname, stream, mode);
+               err = sscanf(name, "file:%256[^,],%16[^,],%256[^,]", file, format, sname);
+               if (err == 3) {
+                       snd_pcm_t *slave;
+                       err = snd_pcm_open(&slave, sname, stream, mode);
+                       if (err < 0)
+                               return err;
+                       return snd_pcm_file_open(pcmp, name, file, -1, format, slave, 1);
+               }
                err = sscanf(name, "file:%256[^,],%16[^,]", file, format);
                if (err == 2) {
                        snd_pcm_t *slave;