RepoMirrors/mpv
1
0
Fork 0
mirror of https://github.com/mpv-player/mpv synced 2025-04-27 22:00:23 +00:00
Code Issues Releases Wiki Activity

10l, >1bpp modes fixed..., x<->y swapped

Browse Source 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@5773 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi 2002-04-21 16:42:08 +00:00
parent 9558198a9c
commit 534b2cb3f5
1 changed files with 12 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
libmpcodecs/vf_mirror.c
View File

@ -15,33 +15,29 @@
static void mirror(unsigned char* dst,unsigned char* src,int dststride,int srcstride,int w,int h,int bpp){ static void mirror(unsigned char* dst,unsigned char* src,int dststride,int srcstride,int w,int h,int bpp){
int x;
//
for(x=0;x<h;x++){
int y; int y;
for(y=0;y<h;y++){
int x;
switch(bpp){ switch(bpp){
case 1: case 1:
for(y=0;y<w;y++) dst[y]=src[w-y-1+x*srcstride]; for(x=0;x<w;x++) dst[x]=src[w-x-1];
break; break;
case 2: case 2:
for(y=0;y<w;y++) *((short*)(dst+y*2))=*((short*)(src+w-y*2-1+x*srcstride)); for(x=0;x<w;x++) *((short*)(dst+x*2))=*((short*)(src+(w-x-1)*2));
break; break;
case 3: case 3:
for(y=0;y<w;y++){ for(x=0;x<w;x++){
dst[y*3+0]=src[0+w-y*3-1+x*srcstride]; dst[x*3+0]=src[0+(w-x-1)*3];
dst[y*3+1]=src[1+w-y*3-1+x*srcstride]; dst[x*3+1]=src[1+(w-x-1)*3];
dst[y*3+2]=src[2+w-y*3-1+x*srcstride]; dst[x*3+2]=src[2+(w-x-1)*3];
} }
break; break;
case 4: case 4:
for(y=0;y<w;y++) *((int*)(dst+y*4))=*((int*)(src+w-y*4-1+x*srcstride)); for(x=0;x<w;x++) *((int*)(dst+x*4))=*((int*)(src+(w-x-1)*4));
} }
src+=srcstride;
dst+=dststride; dst+=dststride;
} }
//
} }
//===========================================================================// //===========================================================================//
@ -53,7 +49,6 @@ static void put_image(struct vf_instance_s* vf, mp_image_t *mpi){
dmpi=vf_get_image(vf->next,mpi->imgfmt, dmpi=vf_get_image(vf->next,mpi->imgfmt,
MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE, MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE,
mpi->w, mpi->h); mpi->w, mpi->h);
//mpi->h, mpi->w);
if(mpi->flags&MP_IMGFLAG_PLANAR){ if(mpi->flags&MP_IMGFLAG_PLANAR){
mirror(dmpi->planes[0],mpi->planes[0], mirror(dmpi->planes[0],mpi->planes[0],
@ -83,7 +78,7 @@ static int open(vf_instance_t *vf, char* args){
} }
vf_info_t vf_info_mirror = { vf_info_t vf_info_mirror = {
"mirror", "horizontal mirror",
"mirror", "mirror",
"Eyck", "Eyck",
"", "",