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demux: don't require fill_buffer callback

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This commit is contained in:
wm4 2013-06-11 12:07:04 +02:00
parent c412f7daf6
commit d064c69e1c
3 changed files with 1 additions and 13 deletions
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2
demux/demux.c
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@ -599,7 +599,7 @@ static bool demux_check_queue_full(demuxer_t *demux)
int demux_fill_buffer(demuxer_t *demux, demux_stream_t *ds)
{
// Note: parameter 'ds' can be NULL!
return demux->desc->fill_buffer(demux, ds);
return demux->desc->fill_buffer ? demux->desc->fill_buffer(demux, ds) : 0;
}
// return value:

6
demux/demux_cue.c
View File

@ -47,11 +47,6 @@ static int try_open_file(struct demuxer *demuxer)
return DEMUXER_TYPE_CUE;
}
static int dummy_fill_buffer(struct demuxer *demuxer, struct demux_stream *ds)
{
return 0;
}
const struct demuxer_desc demuxer_desc_cue = {
.info = "CUE file demuxer",
.name = "cue",
@ -61,5 +56,4 @@ const struct demuxer_desc demuxer_desc_cue = {
.type = DEMUXER_TYPE_CUE,
.safe_check = true,
.check_file = try_open_file, // no separate .open
.fill_buffer = dummy_fill_buffer,
};

6
demux/demux_edl.c
View File

@ -40,11 +40,6 @@ static int try_open_file(struct demuxer *demuxer)
return DEMUXER_TYPE_EDL;
}
static int dummy_fill_buffer(struct demuxer *demuxer, struct demux_stream *ds)
{
return 0;
}
const struct demuxer_desc demuxer_desc_edl = {
.info = "EDL file demuxer",
.name = "edl",
@ -54,5 +49,4 @@ const struct demuxer_desc demuxer_desc_edl = {
.type = DEMUXER_TYPE_EDL,
.safe_check = true,
.check_file = try_open_file, // no separate .open
.fill_buffer = dummy_fill_buffer,
};