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-rw-r--r--src/pipe.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/pipe.c b/src/pipe.c
index 7afbefcb1..23a23469c 100644
--- a/src/pipe.c
+++ b/src/pipe.c
@@ -301,6 +301,18 @@ void music_pipe_skip(unsigned num)
music_pipe_shift();
}
+void music_pipe_chop(unsigned first)
+{
+ for (unsigned i = first; i != music_pipe.end; i = successor(i))
+ music_chunk_free(&music_pipe.chunks[i]);
+
+ music_chunk_free(&music_pipe.chunks[music_pipe.end]);
+
+ music_pipe.end = first;
+ music_chunk_init(&music_pipe.chunks[first]);
+
+}
+
#ifndef NDEBUG
void music_pipe_check_format(const struct audio_format *current,
int next_index, const struct audio_format *next)