diff options
Diffstat (limited to 'recordmydesktop/src/rmd_yuv_utils.c')
| -rw-r--r-- | recordmydesktop/src/rmd_yuv_utils.c | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/recordmydesktop/src/rmd_yuv_utils.c b/recordmydesktop/src/rmd_yuv_utils.c index 5da501b..dbe87ae 100644 --- a/recordmydesktop/src/rmd_yuv_utils.c +++ b/recordmydesktop/src/rmd_yuv_utils.c @@ -25,14 +25,23 @@ ******************************************************************************/ #include "config.h" - #include "rmd_yuv_utils.h" +#include "rmd_math.h" + + // Keep these global (for performance reasons I assume). unsigned char Yr[256], Yg[256], Yb[256], Ur[256], Ug[256], UbVr[256], Vg[256], Vb[256]; +// FIXME: These globals are modified in other source files! We keep +// thsee here for now. These are the cache blocks. They need to be +// accesible in the dbuf macros +u_int32_t *yblocks, + *ublocks, + *vblocks; + void MakeMatrices (void) { int i; @@ -68,16 +77,16 @@ void MakeMatrices (void) { for( i = 0 ; i < 256 ; i++ ) { - Yr[i] = (unsigned char) roundf( Yoffset + yr * i ); - Yg[i] = (unsigned char) roundf( yg * i ); - Yb[i] = (unsigned char) roundf( yb * i ); + Yr[i] = (unsigned char) rmdRoundf( Yoffset + yr * i ); + Yg[i] = (unsigned char) rmdRoundf( yg * i ); + Yb[i] = (unsigned char) rmdRoundf( yb * i ); - Ur[i] = (unsigned char) roundf( Coffset + ur * i ); - Ug[i] = (unsigned char) roundf( ug * i ); - UbVr[i] = (unsigned char) roundf( ub * i ); + Ur[i] = (unsigned char) rmdRoundf( Coffset + ur * i ); + Ug[i] = (unsigned char) rmdRoundf( ug * i ); + UbVr[i] = (unsigned char) rmdRoundf( ub * i ); - Vg[i] = (unsigned char) roundf( vg * i ); - Vb[i] = (unsigned char) roundf( Coffset + vb * i ); + Vg[i] = (unsigned char) rmdRoundf( vg * i ); + Vb[i] = (unsigned char) rmdRoundf( Coffset + vb * i ); } |