mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-23 10:11:08 +00:00
Code Issues 1 Projects Releases Wiki Activity

video-converter: fix size check

Browse source 
Add some debug, fix size check that decides what scaling to do first and
when to do conversion.
This commit is contained in:
Wim Taymans 2014-11-19 13:25:13 +01:00
parent 23adc12e02
commit 9647a8ca78
1 changed files with 5 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
gst-libs/gst/video/video-converter.c
View file

@ -1118,11 +1118,15 @@ chain_scale (GstVideoConverter * convert, GstLineCache * prev, gboolean force)
s0 = convert->current_width * convert->current_height;
s3 = convert->out_width * convert->out_height;
if (s0 <= s3 || force) {
GST_DEBUG ("%d <> %d", s0, s3);
if (s3 <= s0 || force) {
/* we are making the image smaller or are forced to resample */
s1 = convert->out_width * convert->current_height;
s2 = convert->current_width * convert->out_height;
GST_DEBUG ("%d <> %d", s1, s2);
if (s1 <= s2) {
/* h scaling first produces less pixels */
if (convert->current_width != convert->out_width)