On 5/23/19, Marton Balint <c...@passwd.hu> wrote: > Signed-off-by: Marton Balint <c...@passwd.hu> > --- > libavfilter/f_loop.c | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/libavfilter/f_loop.c b/libavfilter/f_loop.c > index fcbd742eb4..5ec44d9da2 100644 > --- a/libavfilter/f_loop.c > +++ b/libavfilter/f_loop.c > @@ -55,6 +55,15 @@ typedef struct LoopContext { > #define VFLAGS AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM > #define OFFSET(x) offsetof(LoopContext, x) > > +static void check_size(AVFilterContext *ctx) > +{ > + LoopContext *s = ctx->priv; > + > + if (!s->size) > + av_log(ctx, AV_LOG_WARNING, "Number of %s to loop is not set!\n", > + ctx->input_pads[0].type == AVMEDIA_TYPE_VIDEO ? "frames" : > "samples"); > +} > + > #if CONFIG_ALOOP_FILTER > > static int aconfig_input(AVFilterLink *inlink) > @@ -67,6 +76,8 @@ static int aconfig_input(AVFilterLink *inlink) > if (!s->fifo || !s->left) > return AVERROR(ENOMEM); > > + check_size(ctx); > + > return 0; > } > > @@ -250,6 +261,8 @@ static av_cold int init(AVFilterContext *ctx) > if (!s->frames) > return AVERROR(ENOMEM); > > + check_size(ctx); > + > return 0; > } >
lgtm > -- > 2.16.4 > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".