diff options
Diffstat (limited to 'stream/stream_dvb.c')
| -rw-r--r-- | stream/stream_dvb.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/stream/stream_dvb.c b/stream/stream_dvb.c index cdf282d3ac..c1697ddebd 100644 --- a/stream/stream_dvb.c +++ b/stream/stream_dvb.c @@ -550,13 +550,26 @@ int dvb_step_channel(stream_t *stream, int dir) return 0; } - new_current = (list->NUM_CHANNELS + list->current + (dir == DVB_CHANNEL_HIGHER ? 1 : -1)) % list->NUM_CHANNELS; + new_current = (list->NUM_CHANNELS + list->current + (dir >= 0 ? 1 : -1)) % list->NUM_CHANNELS; return dvb_set_channel(stream, priv->card, new_current); } - - +static int dvbin_stream_control(struct stream *s, int cmd, void *arg) +{ + int r; + switch (cmd) { + case STREAM_CTRL_DVB_SET_CHANNEL: { + int *iarg = arg; + r = dvb_set_channel(s, iarg[1], iarg[0]); + return r ? STREAM_OK : STREAM_ERROR; + } + case STREAM_CTRL_DVB_STEP_CHANNEL: + r = dvb_step_channel(s, *(int *)arg); + return r ? STREAM_OK : STREAM_ERROR; + } + return STREAM_UNSUPPORTED; +} static void dvbin_close(stream_t *stream) { @@ -692,6 +705,7 @@ static int dvb_open(stream_t *stream) stream->type = STREAMTYPE_DVB; stream->fill_buffer = dvb_streaming_read; stream->close = dvbin_close; + stream->control = dvbin_stream_control; stream->demuxer = "lavf"; stream->lavf_type = "mpegts"; |