diff options
Diffstat (limited to 'recordmydesktop/src/yuv_utils.h')
| -rw-r--r-- | recordmydesktop/src/yuv_utils.h | 154 |
1 files changed, 4 insertions, 150 deletions
diff --git a/recordmydesktop/src/yuv_utils.h b/recordmydesktop/src/yuv_utils.h index 6890a23..7b417b6 100644 --- a/recordmydesktop/src/yuv_utils.h +++ b/recordmydesktop/src/yuv_utils.h @@ -27,6 +27,10 @@ #ifndef YUV_UTILS_H #define YUV_UTILS_H 1 +#include "rmdtypes.h" +#include "block_utils.h" +#include "rmdmacro.h" + // The macros work directly on this data (for performance reasons I // suppose) so we keep this global @@ -72,10 +76,6 @@ extern unsigned char Yr[256], Yg[256], Yb[256], (t3&0x000000ff)+(t4&0x000000ff))/4)&0x000000ff);\ } -#define POINT_IN_BLOCK(xv,yv,widthv,blocksize) ((yv/blocksize)*\ - (widthv/blocksize)+\ - (xv/blocksize)) - #define UPDATE_Y_PLANE(data,\ x_tm,\ y_tm,\ @@ -101,37 +101,6 @@ extern unsigned char Yr[256], Yg[256], Yb[256], }\ } -#define UPDATE_Y_PLANE_DBUF(data,\ - data_back,\ - x_tm,\ - y_tm,\ - height_tm,\ - width_tm,\ - yuv,\ - __bit_depth__){ \ - int k,i;\ - register u_int##__bit_depth__##_t t_val;\ - register unsigned char *yuv_y=yuv->y+x_tm+y_tm*yuv->y_width,\ - *_yr=Yr,*_yg=Yg,*_yb=Yb;\ - register u_int##__bit_depth__##_t *datapi=(u_int##__bit_depth__##_t *)data,\ - *datapi_back=(u_int##__bit_depth__##_t *)data_back;\ - for(k=0;k<height_tm;k++){\ - for(i=0;i<width_tm;i++){\ - if(*datapi!=*datapi_back){\ - t_val=*datapi;\ - *yuv_y=_yr[__RVALUE_##__bit_depth__(t_val)] +\ - _yg[__GVALUE_##__bit_depth__(t_val)] +\ - _yb[__BVALUE_##__bit_depth__(t_val)] ;\ - yblocks[POINT_IN_BLOCK(i,k,width_tm,Y_UNIT_WIDTH)]=1;\ - }\ - datapi++;\ - datapi_back++;\ - yuv_y++;\ - }\ - yuv_y+=yuv->y_width-width_tm;\ - }\ -} - #define UPDATE_A_UV_PIXEL(yuv_u,\ yuv_v,\ t_val,\ @@ -198,100 +167,6 @@ extern unsigned char Yr[256], Yg[256], Yb[256], }\ } -#define UPDATE_UV_PLANES_DBUF( data,\ - data_back,\ - x_tm,\ - y_tm,\ - height_tm,\ - width_tm,\ - yuv,\ - __sampling_type,\ - __bit_depth__){ \ - int k,i;\ - register u_int##__bit_depth__##_t t_val;\ - register unsigned char *yuv_u=yuv->u+x_tm/2+(y_tm*yuv->uv_width)/2,\ - *yuv_v=yuv->v+x_tm/2+(y_tm*yuv->uv_width)/2,\ - *_ur=Ur,*_ug=Ug,*_ubvr=UbVr,\ - *_vg=Vg,*_vb=Vb;\ - register u_int##__bit_depth__##_t *datapi=(u_int##__bit_depth__##_t *)data,\ - *datapi_next=NULL,\ - *datapi_back=(u_int##__bit_depth__##_t *)data_back,\ - *datapi_back_next=NULL;\ - if(__sampling_type==__PXL_AVERAGE){\ - datapi_next=datapi+width_tm;\ - datapi_back_next=datapi_back+width_tm;\ - for(k=0;k<height_tm;k+=2){\ - for(i=0;i<width_tm;i+=2){\ - if(( (*datapi!=*datapi_back) ||\ - (*(datapi+1)!=*(datapi_back+1)) ||\ - (*datapi_next!=*datapi_back_next) ||\ - (*(datapi_next+1)!=*(datapi_back_next+1)))){\ - UPDATE_A_UV_PIXEL( yuv_u,\ - yuv_v,\ - t_val,\ - datapi,\ - datapi_next,\ - _ur,_ug,_ubvr,_vg,_vb,\ - __sampling_type,\ - __bit_depth__)\ - ublocks[POINT_IN_BLOCK(i,k,width_tm,Y_UNIT_WIDTH)]=1;\ - vblocks[POINT_IN_BLOCK(i,k,width_tm,Y_UNIT_WIDTH)]=1;\ - }\ - datapi+=2;\ - datapi_back+=2;\ - if(__sampling_type==__PXL_AVERAGE){\ - datapi_next+=2;\ - datapi_back_next+=2;\ - }\ - yuv_u++;\ - yuv_v++;\ - }\ - yuv_u+=(yuv->y_width-width_tm)/2;\ - yuv_v+=(yuv->y_width-width_tm)/2;\ - datapi+=width_tm;\ - datapi_back+=width_tm;\ - if(__sampling_type==__PXL_AVERAGE){\ - datapi_next+=width_tm;\ - datapi_back_next+=width_tm;\ - }\ - }\ - }\ - else{\ - for(k=0;k<height_tm;k+=2){\ - for(i=0;i<width_tm;i+=2){\ - if ((*datapi!=*datapi_back)){\ - UPDATE_A_UV_PIXEL( yuv_u,\ - yuv_v,\ - t_val,\ - datapi,\ - datapi_next,\ - _ur,_ug,_ubvr,_vg,_vb,\ - __sampling_type,\ - __bit_depth__)\ - ublocks[POINT_IN_BLOCK(i,k,width_tm,Y_UNIT_WIDTH)]=1;\ - vblocks[POINT_IN_BLOCK(i,k,width_tm,Y_UNIT_WIDTH)]=1;\ - }\ - datapi+=2;\ - datapi_back+=2;\ - if(__sampling_type==__PXL_AVERAGE){\ - datapi_next+=2;\ - datapi_back_next+=2;\ - }\ - yuv_u++;\ - yuv_v++;\ - }\ - yuv_u+=(yuv->y_width-width_tm)/2;\ - yuv_v+=(yuv->y_width-width_tm)/2;\ - datapi+=width_tm;\ - datapi_back+=width_tm;\ - if(__sampling_type==__PXL_AVERAGE){\ - datapi_next+=width_tm;\ - datapi_back_next+=width_tm;\ - }\ - }\ - }\ -} - #define UPDATE_YUV_BUFFER(yuv,\ data,\ data_back,\ @@ -363,27 +238,6 @@ extern unsigned char Yr[256], Yg[256], Yb[256], }\ } -#define MARK_BACK_BUFFER_C( data,\ - x_tm,\ - y_tm,\ - width_tm,\ - height_tm,\ - buffer_width,\ - __bit_depth__){\ - int k,i;\ - register u_int##__bit_depth__##_t\ - *datapi=\ - ((u_int##__bit_depth__##_t *)data)+y_tm*buffer_width+x_tm;\ - for(k=0;k<height_tm;k++){\ - for(i=0;i<width_tm;i++){\ - *datapi+=1;\ - datapi++;\ - }\ - datapi+=buffer_width-width_tm;\ - }\ -} - - /** * Fill Yr,Yg,Yb,Ur,Ug.Ub,Vr,Vg,Vb arrays(globals) with values. */ |