Not the input link. The function does nothing with the link except
extract the private context from it.
---
libavfilter/vf_scale.c | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/libavfilter/vf_scale.c b/libavfilter/vf_scale.c
index 8516919556..37899de6a1 100644
--- a/libavfilter/vf_scale.c
+++ b/libavfilter/vf_scale.c
@@ -625,9 +625,8 @@ static int request_frame_ref(AVFilterLink *outlink)
return ff_request_frame(outlink->src->inputs[1]);
}
-static int scale_slice(AVFilterLink *link, AVFrame *out_buf, AVFrame *cur_pic,
struct SwsContext *sws, int y, int h, int mul, int field)
+static int scale_slice(ScaleContext *scale, AVFrame *out_buf, AVFrame
*cur_pic, struct SwsContext *sws, int y, int h, int mul, int field)
{
- ScaleContext *scale = link->dst->priv;
const uint8_t *in[4];
uint8_t *out[4];
int in_stride[4],out_stride[4];
@@ -795,8 +794,8 @@ scale:
INT_MAX);
if (scale->interlaced>0 || (scale->interlaced<0 && in->interlaced_frame)) {
- scale_slice(link, out, in, scale->isws[0], 0, (link->h+1)/2, 2, 0);
- scale_slice(link, out, in, scale->isws[1], 0, link->h /2, 2, 1);
+ scale_slice(scale, out, in, scale->isws[0], 0, (link->h+1)/2, 2, 0);
+ scale_slice(scale, out, in, scale->isws[1], 0, link->h /2, 2, 1);
} else if (scale->nb_slices) {
int i, slice_h, slice_start, slice_end = 0;
const int nb_slices = FFMIN(scale->nb_slices, link->h);
@@ -804,10 +803,10 @@ scale:
slice_start = slice_end;
slice_end = (link->h * (i+1)) / nb_slices;
slice_h = slice_end - slice_start;
- scale_slice(link, out, in, scale->sws, slice_start, slice_h, 1, 0);
+ scale_slice(scale, out, in, scale->sws, slice_start, slice_h, 1,
0);
}
} else {
- scale_slice(link, out, in, scale->sws, 0, link->h, 1, 0);
+ scale_slice(scale, out, in, scale->sws, 0, link->h, 1, 0);
}
av_frame_free(&in);
--
2.30.2
_______________________________________________
ffmpeg-devel mailing list
[email protected]
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
[email protected] with subject "unsubscribe".
