Introduce decoder_execute().

[paraslash.git] / oggdec_filter.c

diff --git a/oggdec_filter.c b/oggdec_filter.c
index 8a40ce0c56192041bac5edcc9e00a76dd82dcaa8..68b4db160662b5952136b015b33b17d8419f4907 100644 (file)
--- a/oggdec_filter.c
+++ b/oggdec_filter.c
@@ -121,19 +121,7 @@ static int oggdec_execute(struct btr_node *btrn, const char *cmd, char **result)
        struct filter_node *fn = btr_context(btrn);
        struct private_oggdec_data *pod = fn->private_data;
 
-       if (!strcmp(cmd, "sample_rate")) {
-               if (pod->sample_rate == 0)
-                       return -E_BTR_NAVAIL;
-               *result = make_message("%u", pod->sample_rate);
-               return 1;
-       }
-       if (!strcmp(cmd, "channels")) {
-               if (pod->channels == 0)
-                       return -E_BTR_NAVAIL;
-               *result = make_message("%u", pod->channels);
-               return 1;
-       }
-       return -ERRNO_TO_PARA_ERROR(ENOTSUP);
+       return decoder_execute(cmd, pod->sample_rate, pod->channels, result);
 }
 
 static int ogg_init(struct filter_node *fn)