decoder/mp4ff: merge code into mp4ff_input_stream_open()

1 files changed, 17 insertions, 17 deletions

diff --git a/src/decoder/mp4ff_decoder_plugin.c b/src/decoder/mp4ff_decoder_plugin.c
index 4f4e563b9..97184674e 100644
--- a/src/decoder/mp4ff_decoder_plugin.c
+++ b/src/decoder/mp4ff_decoder_plugin.c
@@ -111,6 +111,19 @@ static const mp4ff_callback_t mpd_mp4ff_callback = {
 	.seek = mp4_seek,
 };
 
+static mp4ff_t *
+mp4ff_input_stream_open(struct mp4ff_input_stream *mis,
+			struct decoder *decoder,
+			struct input_stream *input_stream)
+{
+	mis->callback = mpd_mp4ff_callback;
+	mis->callback.user_data = mis;
+	mis->decoder = decoder;
+	mis->input_stream = input_stream;
+
+	return mp4ff_open_read(&mis->callback);
+}
+
 static faacDecHandle
 mp4_faad_new(mp4ff_t *mp4fh, int *track_r, struct audio_format *audio_format)
 {
@@ -157,11 +170,7 @@ mp4_faad_new(mp4ff_t *mp4fh, int *track_r, struct audio_format *audio_format)
 static void
 mp4_decode(struct decoder *mpd_decoder, struct input_stream *input_stream)
 {
-	struct mp4ff_input_stream mis = {
-		.callback = mpd_mp4ff_callback,
-		.decoder = mpd_decoder,
-		.input_stream = input_stream,
-	};
+	struct mp4ff_input_stream mis;
 	mp4ff_t *mp4fh;
 	int32_t track;
 	float file_time, total_time;
@@ -187,9 +196,7 @@ mp4_decode(struct decoder *mpd_decoder, struct input_stream *input_stream)
 	double seek_where = 0;
 	enum decoder_command cmd = DECODE_COMMAND_NONE;
 
-	mis.callback.user_data = &mis;
-
-	mp4fh = mp4ff_open_read(&mis.callback);
+	mp4fh = mp4ff_input_stream_open(&mis, mpd_decoder, input_stream);
 	if (!mp4fh) {
 		g_warning("Input does not appear to be a mp4 stream.\n");
 		return;
@@ -361,20 +368,13 @@ static struct tag *
 mp4_stream_tag(struct input_stream *is)
 {
 	struct tag *ret = NULL;
-	struct mp4ff_input_stream mis = {
-		.callback = mpd_mp4ff_callback,
-		.decoder = NULL,
-		.input_stream = is,
-	};
-	mp4ff_t *mp4fh;
+	struct mp4ff_input_stream mis;
 	int32_t track;
 	int32_t file_time;
 	int32_t scale;
 	int i;
 
-	mis.callback.user_data = &mis;
-
-	mp4fh = mp4ff_open_read(&mis.callback);
+	mp4ff_t *mp4fh = mp4ff_input_stream_open(&mis, NULL, is);
 	if (mp4fh == NULL)
 		return NULL;