libavfilter/vf_blend.c: remove duplicate code with macro-defined function

[ffmpeg] / libavfilter / avfilter.c

diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c
index 90799d450ce3e023ae371a99cb5e59bd06e9c2d4..93e866b79c8e11c49722e661dbbacc68a40c9eb5 100644 (file)
--- a/libavfilter/avfilter.c
+++ b/libavfilter/avfilter.c
@@ -1448,11 +1448,21 @@ int ff_inlink_acknowledge_status(AVFilterLink *link, int *rstatus, int64_t *rpts
     return 1;
 }
 
+size_t ff_inlink_queued_frames(AVFilterLink *link)
+{
+    return ff_framequeue_queued_frames(&link->fifo);
+}
+
 int ff_inlink_check_available_frame(AVFilterLink *link)
 {
     return ff_framequeue_queued_frames(&link->fifo) > 0;
 }
 
+int ff_inlink_queued_samples(AVFilterLink *link)
+{
+    return ff_framequeue_queued_samples(&link->fifo);
+}
+
 int ff_inlink_check_available_samples(AVFilterLink *link, unsigned min)
 {
     uint64_t samples = ff_framequeue_queued_samples(&link->fifo);
@@ -1507,6 +1517,11 @@ int ff_inlink_consume_samples(AVFilterLink *link, unsigned min, unsigned max,
     return 1;
 }
 
+AVFrame *ff_inlink_peek_frame(AVFilterLink *link, size_t idx)
+{
+    return ff_framequeue_peek(&link->fifo, idx);
+}
+
 int ff_inlink_make_frame_writable(AVFilterLink *link, AVFrame **rframe)
 {
     AVFrame *frame = *rframe;