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| author | Marton Balint <cus@passwd.hu> | 2018-03-24 22:57:34 +0100 |
|---|---|---|
| committer | Marton Balint <cus@passwd.hu> | 2018-03-29 00:07:39 +0200 |
| commit | 084ef7d7d542e238e56afd2ee8e64fe46d37104e (patch) | |
| tree | d7119ffc4f10a5b2a8ca9b331f37fc7fefd1067b /libavfilter/vf_scale_vaapi.c | |
| parent | 0031eab61c82af7fca3aff4ced82c6ab9eb4e786 (diff) | |
| download | ffmpeg-084ef7d7d542e238e56afd2ee8e64fe46d37104e.tar.gz | |
avfilter/af_pan: reject expressions referencing the same channel multiple times
Fixes parsing of expressions like c0=c0+c0 or c0=c0|c0=c1. Previously no
error was thrown and for input channels, only the last gain factor was used,
for output channels the source channel gains were combined.
Signed-off-by: Marton Balint <cus@passwd.hu>
Diffstat (limited to 'libavfilter/vf_scale_vaapi.c')
0 files changed, 0 insertions, 0 deletions