diff options
Diffstat (limited to 'video/filter/vf_rotate.c')
| -rw-r--r-- | video/filter/vf_rotate.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/video/filter/vf_rotate.c b/video/filter/vf_rotate.c index b767d37c4b..f2d06830bd 100644 --- a/video/filter/vf_rotate.c +++ b/video/filter/vf_rotate.c @@ -36,33 +36,33 @@ struct vf_priv_s { static void rotate(unsigned char* dst,unsigned char* src,int dststride,int srcstride,int w,int h,int bpp,int dir){ int y; if(dir&1){ - src+=srcstride*(w-1); - srcstride*=-1; + src+=srcstride*(w-1); + srcstride*=-1; } if(dir&2){ - dst+=dststride*(h-1); - dststride*=-1; + dst+=dststride*(h-1); + dststride*=-1; } for(y=0;y<h;y++){ - int x; - switch(bpp){ - case 1: - for(x=0;x<w;x++) dst[x]=src[y+x*srcstride]; - break; - case 2: - for(x=0;x<w;x++) *((short*)(dst+x*2))=*((short*)(src+y*2+x*srcstride)); - break; - case 4: - for(x=0;x<w;x++) *((int*)(dst+x*4))=*((int*)(src+y*4+x*srcstride)); + int x; + switch(bpp){ + case 1: + for(x=0;x<w;x++) dst[x]=src[y+x*srcstride]; + break; + case 2: + for(x=0;x<w;x++) *((short*)(dst+x*2))=*((short*)(src+y*2+x*srcstride)); + break; + case 4: + for(x=0;x<w;x++) *((int*)(dst+x*4))=*((int*)(src+y*4+x*srcstride)); default: for(x=0;x<w;x++){ for (int b=0;b<bpp;b++) dst[x*bpp+b]=src[b+y*bpp+x*srcstride]; } break; - } - dst+=dststride; + } + dst+=dststride; } } |