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| author | arpi <arpi@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2002-05-19 23:39:42 +0000 |
|---|---|---|
| committer | arpi <arpi@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2002-05-19 23:39:42 +0000 |
| commit | 4cb6458382b2def186eac421fbe14da60cbcb553 (patch) | |
| tree | 12088434c0c3b71aa6196dedb044d2f28190ffc4 /libmpcodecs/vf_scale.c | |
| parent | e2cf3837fe47183e9787206d9dfca487d662203f (diff) | |
| download | mpv-4cb6458382b2def186eac421fbe14da60cbcb553.tar.bz2 mpv-4cb6458382b2def186eac421fbe14da60cbcb553.tar.xz | |
new special w/h values: -2 and -3. based on proposal by Bohdan Horst <nexus@hoth.amu.edu.pl>
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@6127 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libmpcodecs/vf_scale.c')
| -rw-r--r-- | libmpcodecs/vf_scale.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libmpcodecs/vf_scale.c b/libmpcodecs/vf_scale.c index 73c58574d8..38fc5d61de 100644 --- a/libmpcodecs/vf_scale.c +++ b/libmpcodecs/vf_scale.c @@ -85,8 +85,13 @@ static int config(struct vf_instance_s* vf, } // calculate the missing parameters: + if(vf->priv->w==-3) vf->priv->w=vf->priv->h*width/height; else + if(vf->priv->w==-2) vf->priv->w=vf->priv->h*d_width/d_height; if(vf->priv->w<0) vf->priv->w=width; else if(vf->priv->w==0) vf->priv->w=d_width; + + if(vf->priv->h==-3) vf->priv->h=vf->priv->w*height/width; else + if(vf->priv->h==-2) vf->priv->h=vf->priv->w*d_height/d_width; if(vf->priv->h<0) vf->priv->h=height; else if(vf->priv->h==0) vf->priv->h=d_height; |