Remove colourspace-conversion stuff from rtjpeg, we have functions to do that

better and it doesn't belong in that file anyway.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28885 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 0 insertions, 384 deletions

diff --git a/libmpcodecs/native/rtjpegn.c b/libmpcodecs/native/rtjpegn.c
index bf11a3b75f..662b117e40 100644
--- a/libmpcodecs/native/rtjpegn.c
+++ b/libmpcodecs/native/rtjpegn.c
@@ -3411,387 +3411,3 @@ static int RTjpeg_mcompress8(__s8 *sp, unsigned char *bp, __u16 lmask)
 #endif
  return (sp-sb);
 }
-
-static void RTjpeg_color_init(void)
-{
-}  
-
-#define KcrR 76284
-#define KcrG 53281
-#define KcbG 25625
-#define KcbB 132252
-#define Ky 76284
-
-static void RTjpeg_yuv422rgb(__u8 *buf, __u8 *rgb, int stride)
-{
- int tmp;
- int i, j;
- __s32 y, crR, crG, cbG, cbB;
- __u8 *bufcr, *bufcb, *bufy, *bufoute;
- int yskip;
- 
- yskip=RTjpeg_width;
- 
- bufcb=&buf[RTjpeg_width*RTjpeg_height];
- bufcr=&buf[RTjpeg_width*RTjpeg_height+(RTjpeg_width*RTjpeg_height)/2];
- bufy=&buf[0];
- bufoute=rgb;
- 
- for(i=0; i<(RTjpeg_height); i++)
- {
-  for(j=0; j<RTjpeg_width; j+=2)
-  {
-   crR=(*bufcr-128)*KcrR;
-   crG=(*(bufcr++)-128)*KcrG;
-   cbG=(*bufcb-128)*KcbG;
-   cbB=(*(bufcb++)-128)*KcbB;
-  
-   y=(bufy[j]-16)*Ky;
-   
-   tmp=(y+crR)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y-crG-cbG)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y+cbB)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-
-   y=(bufy[j+1]-16)*Ky;
-
-   tmp=(y+crR)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y-crG-cbG)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y+cbB)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-
-  }
-  bufy+=yskip;
- }
-}
-
-
-static void RTjpeg_yuv420rgb(__u8 *buf, __u8 *rgb, int stride)
-{
- int tmp;
- int i, j;
- __s32 y, crR, crG, cbG, cbB;
- __u8 *bufcr, *bufcb, *bufy, *bufoute, *bufouto;
- int oskip, yskip;
- 
- if(stride==0)
- 	oskip=RTjpeg_width*3;
- else
- 	oskip=2*stride-RTjpeg_width*3;
- 
- yskip=RTjpeg_width;
- 
- bufcb=&buf[RTjpeg_width*RTjpeg_height];
- bufcr=&buf[RTjpeg_width*RTjpeg_height+(RTjpeg_width*RTjpeg_height)/4];
- bufy=&buf[0];
- bufoute=rgb;
- bufouto=rgb+RTjpeg_width*3;
- 
- for(i=0; i<(RTjpeg_height>>1); i++)
- {
-  for(j=0; j<RTjpeg_width; j+=2)
-  {
-   crR=(*bufcr-128)*KcrR;
-   crG=(*(bufcr++)-128)*KcrG;
-   cbG=(*bufcb-128)*KcbG;
-   cbB=(*(bufcb++)-128)*KcbB;
-  
-   y=(bufy[j]-16)*Ky;
-   
-   tmp=(y+crR)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y-crG-cbG)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y+cbB)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-
-   y=(bufy[j+1]-16)*Ky;
-
-   tmp=(y+crR)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y-crG-cbG)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y+cbB)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-
-   y=(bufy[j+yskip]-16)*Ky;
-
-   tmp=(y+crR)>>16;
-   *(bufouto++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y-crG-cbG)>>16;
-   *(bufouto++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y+cbB)>>16;
-   *(bufouto++)=(tmp>255)?255:((tmp<0)?0:tmp);
-
-   y=(bufy[j+1+yskip]-16)*Ky;
-
-   tmp=(y+crR)>>16;
-   *(bufouto++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y-crG-cbG)>>16;
-   *(bufouto++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y+cbB)>>16;
-   *(bufouto++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   
-  }
-  bufoute+=oskip;
-  bufouto+=oskip;
-  bufy+=yskip<<1;
- }
-}
-
-
-static void RTjpeg_yuvrgb32(__u8 *buf, __u8 *rgb, int stride)
-{
- int tmp;
- int i, j;
- __s32 y, crR, crG, cbG, cbB;
- __u8 *bufcr, *bufcb, *bufy, *bufoute, *bufouto;
- int oskip, yskip;
- 
- if(stride==0)
- 	oskip=RTjpeg_width*4;
- else
- 	oskip = 2*stride-RTjpeg_width*4;
- yskip=RTjpeg_width;
- 
- bufcb=&buf[RTjpeg_width*RTjpeg_height];
- bufcr=&buf[RTjpeg_width*RTjpeg_height+(RTjpeg_width*RTjpeg_height)/2];
- bufy=&buf[0];
- bufoute=rgb;
- bufouto=rgb+RTjpeg_width*4;
- 
- for(i=0; i<(RTjpeg_height>>1); i++)
- {
-  for(j=0; j<RTjpeg_width; j+=2)
-  {
-   crR=(*bufcr-128)*KcrR;
-   crG=(*(bufcr++)-128)*KcrG;
-   cbG=(*bufcb-128)*KcbG;
-   cbB=(*(bufcb++)-128)*KcbB;
-  
-   y=(bufy[j]-16)*Ky;
-   
-   tmp=(y+cbB)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y-crG-cbG)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y+crR)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   bufoute++;
-
-   y=(bufy[j+1]-16)*Ky;
-
-   tmp=(y+cbB)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y-crG-cbG)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y+crR)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   bufoute++;
-
-   y=(bufy[j+yskip]-16)*Ky;
-
-   tmp=(y+cbB)>>16;
-   *(bufouto++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y-crG-cbG)>>16;
-   *(bufouto++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y+crR)>>16;
-   *(bufouto++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   bufouto++;
-
-   y=(bufy[j+1+yskip]-16)*Ky;
-
-   tmp=(y+cbB)>>16;
-   *(bufouto++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y-crG-cbG)>>16;
-   *(bufouto++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y+crR)>>16;
-   *(bufouto++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   bufouto++;
-   
-  }
-  bufoute+=oskip;
-  bufouto+=oskip;
-  bufy+=yskip<<1;
- }
-}
-
-static void RTjpeg_yuvrgb24(__u8 *buf, __u8 *rgb, int stride)
-{
- int tmp;
- int i, j;
- __s32 y, crR, crG, cbG, cbB;
- __u8 *bufcr, *bufcb, *bufy, *bufoute, *bufouto;
- int oskip, yskip;
- 
- if(stride==0)
- 	oskip=RTjpeg_width*3;
- else
- 	oskip=2*stride - RTjpeg_width*3;
- 	
- yskip=RTjpeg_width;
- 
- bufcb=&buf[RTjpeg_width*RTjpeg_height];
- bufcr=&buf[RTjpeg_width*RTjpeg_height+(RTjpeg_width*RTjpeg_height)/4];
- bufy=&buf[0];
- bufoute=rgb;
- bufouto=rgb+RTjpeg_width*3;
- 
- for(i=0; i<(RTjpeg_height>>1); i++)
- {
-  for(j=0; j<RTjpeg_width; j+=2)
-  {
-   crR=(*bufcr-128)*KcrR;
-   crG=(*(bufcr++)-128)*KcrG;
-   cbG=(*bufcb-128)*KcbG;
-   cbB=(*(bufcb++)-128)*KcbB;
-  
-   y=(bufy[j]-16)*Ky;
-   
-   tmp=(y+cbB)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y-crG-cbG)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y+crR)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-
-   y=(bufy[j+1]-16)*Ky;
-
-   tmp=(y+cbB)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y-crG-cbG)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y+crR)>>16;
-   *(bufoute++)=(tmp>255)?255:((tmp<0)?0:tmp);
-
-   y=(bufy[j+yskip]-16)*Ky;
-
-   tmp=(y+cbB)>>16;
-   *(bufouto++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y-crG-cbG)>>16;
-   *(bufouto++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y+crR)>>16;
-   *(bufouto++)=(tmp>255)?255:((tmp<0)?0:tmp);
-
-   y=(bufy[j+1+yskip]-16)*Ky;
-
-   tmp=(y+cbB)>>16;
-   *(bufouto++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y-crG-cbG)>>16;
-   *(bufouto++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y+crR)>>16;
-   *(bufouto++)=(tmp>255)?255:((tmp<0)?0:tmp);
-   
-  }
-  bufoute+=oskip;
-  bufouto+=oskip;
-  bufy+=yskip<<1;
- }
-}
-
-static void RTjpeg_yuvrgb16(__u8 *buf, __u8 *rgb, int stride)
-{
- int tmp;
- int i, j;
- __s32 y, crR, crG, cbG, cbB;
- __u8 *bufcr, *bufcb, *bufy, *bufoute, *bufouto;
- int oskip, yskip;
- unsigned char r, g, b;
- 
- if(stride==0)
- 	oskip=RTjpeg_width*2;
- else
- 	oskip=2*stride-RTjpeg_width*2;
- 	
- yskip=RTjpeg_width;
- 
- bufcb=&buf[RTjpeg_width*RTjpeg_height];
- bufcr=&buf[RTjpeg_width*RTjpeg_height+(RTjpeg_width*RTjpeg_height)/4];
- bufy=&buf[0];
- bufoute=rgb;
- bufouto=rgb+RTjpeg_width*2;
- 
- for(i=0; i<(RTjpeg_height>>1); i++)
- {
-  for(j=0; j<RTjpeg_width; j+=2)
-  {
-   crR=(*bufcr-128)*KcrR;
-   crG=(*(bufcr++)-128)*KcrG;
-   cbG=(*bufcb-128)*KcbG;
-   cbB=(*(bufcb++)-128)*KcbB;
-  
-   y=(bufy[j]-16)*Ky;
-   
-   tmp=(y+cbB)>>16;
-   b=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y-crG-cbG)>>16;
-   g=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y+crR)>>16;
-   r=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(int)((int)b >> 3);
-   tmp|=(int)(((int)g >> 2) << 5);
-   tmp|=(int)(((int)r >> 3) << 11);
-   *(bufoute++)=tmp&0xff;
-   *(bufoute++)=tmp>>8;
-   
-
-   y=(bufy[j+1]-16)*Ky;
-
-   tmp=(y+cbB)>>16;
-   b=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y-crG-cbG)>>16;
-   g=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y+crR)>>16;
-   r=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(int)((int)b >> 3);
-   tmp|=(int)(((int)g >> 2) << 5);
-   tmp|=(int)(((int)r >> 3) << 11);
-   *(bufoute++)=tmp&0xff;
-   *(bufoute++)=tmp>>8;
-
-   y=(bufy[j+yskip]-16)*Ky;
-
-   tmp=(y+cbB)>>16;
-   b=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y-crG-cbG)>>16;
-   g=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y+crR)>>16;
-   r=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(int)((int)b >> 3);
-   tmp|=(int)(((int)g >> 2) << 5);
-   tmp|=(int)(((int)r >> 3) << 11);
-   *(bufouto++)=tmp&0xff;
-   *(bufouto++)=tmp>>8;
-
-   y=(bufy[j+1+yskip]-16)*Ky;
-
-   tmp=(y+cbB)>>16;
-   b=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y-crG-cbG)>>16;
-   g=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(y+crR)>>16;
-   r=(tmp>255)?255:((tmp<0)?0:tmp);
-   tmp=(int)((int)b >> 3);
-   tmp|=(int)(((int)g >> 2) << 5);
-   tmp|=(int)(((int)r >> 3) << 11);
-   *(bufouto++)=tmp&0xff;
-   *(bufouto++)=tmp>>8;
-
-  }
-  bufoute+=oskip;
-  bufouto+=oskip;
-  bufy+=yskip<<1;
- }
-}
-
-/* fix stride */
-
-static void RTjpeg_yuvrgb8(__u8 *buf, __u8 *rgb, int stride)
-{
- memcpy(rgb, buf, RTjpeg_width*RTjpeg_height);
-}
-