16bpp code for atmos

Originally committed as revision 2230 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
This commit is contained in:
Arpi 2001-10-16 23:58:17 +00:00
parent 79e7b30557
commit 62ac0b014d
2 changed files with 20 additions and 0 deletions

View File

@ -96,9 +96,19 @@ static int s_last_ypos;
int Y=yuvtab_2568[((buf0[i]*yalpha1+buf1[i]*yalpha)>>16)];
int U=((uvbuf0[i]*uvalpha1+uvbuf1[i]*uvalpha)>>16);
int V=((uvbuf0[i+2048]*uvalpha1+uvbuf1[i+2048]*uvalpha)>>16);
#if 1
// 24/32 bpp
dest[0]=clip_table[((Y + yuvtab_3343[U]) >>13)];
dest[1]=clip_table[((Y + yuvtab_0c92[V] + yuvtab_1a1e[U]) >>13)];
dest[2]=clip_table[((Y + yuvtab_40cf[V]) >>13)];
#else
unsigned short *d=dest;
unsigned int r=clip_table[((Y + yuvtab_3343[U]) >>13)];
unsigned int g=clip_table[((Y + yuvtab_0c92[V] + yuvtab_1a1e[U]) >>13)];
unsigned int b=clip_table[((Y + yuvtab_40cf[V]) >>13)];
d[0]=((r>>3)<<10)|((g>>3)<<5)|((b>>3)); // 15bpp
// d[0]=((r>>3)<<11)|((g>>2)<<5)|((b>>3)); // 16bpp
#endif
dest+=dstbpp;
}

View File

@ -96,9 +96,19 @@ static int s_last_ypos;
int Y=yuvtab_2568[((buf0[i]*yalpha1+buf1[i]*yalpha)>>16)];
int U=((uvbuf0[i]*uvalpha1+uvbuf1[i]*uvalpha)>>16);
int V=((uvbuf0[i+2048]*uvalpha1+uvbuf1[i+2048]*uvalpha)>>16);
#if 1
// 24/32 bpp
dest[0]=clip_table[((Y + yuvtab_3343[U]) >>13)];
dest[1]=clip_table[((Y + yuvtab_0c92[V] + yuvtab_1a1e[U]) >>13)];
dest[2]=clip_table[((Y + yuvtab_40cf[V]) >>13)];
#else
unsigned short *d=dest;
unsigned int r=clip_table[((Y + yuvtab_3343[U]) >>13)];
unsigned int g=clip_table[((Y + yuvtab_0c92[V] + yuvtab_1a1e[U]) >>13)];
unsigned int b=clip_table[((Y + yuvtab_40cf[V]) >>13)];
d[0]=((r>>3)<<10)|((g>>3)<<5)|((b>>3)); // 15bpp
// d[0]=((r>>3)<<11)|((g>>2)<<5)|((b>>3)); // 16bpp
#endif
dest+=dstbpp;
}