From 5f218bbf324ff0f9b1d3442386647a73b6f75443 Mon Sep 17 00:00:00 2001 From: enselic Date: Sat, 13 Sep 2008 14:23:12 +0000 Subject: include/recordmydesktop.h: Get rid of YUV data variables (which were insanely *defined* in this header (like the other globals)). include/rmdmacro.h: Get rid of YUV utility macros. src/initialize_data.c: Get rid of MakeMatrices() and include the new yuv_utils.h. src/yuv_utils.[ch]: New files to host the YUV data variables and the MakeMatrices() function. The globals are now properly defined in the .c and exposed in the .h which also contains the YUV utility macros. src/get_frame.c src/update_image.c: Include the new yuv_utils.h src/Makefile.am: Added yuv_utils.[ch]. git-svn-id: https://recordmydesktop.svn.sourceforge.net/svnroot/recordmydesktop/trunk@533 f606c939-3180-4ac9-a4b8-4b8779d57d0a --- recordmydesktop/include/recordmydesktop.h | 3 - recordmydesktop/include/rmdmacro.h | 312 -------------------------- recordmydesktop/src/Makefile.am | 2 + recordmydesktop/src/get_frame.c | 1 + recordmydesktop/src/initialize_data.c | 28 +-- recordmydesktop/src/update_image.c | 1 + recordmydesktop/src/yuv_utils.c | 55 +++++ recordmydesktop/src/yuv_utils.h | 356 ++++++++++++++++++++++++++++++ 8 files changed, 416 insertions(+), 342 deletions(-) create mode 100644 recordmydesktop/src/yuv_utils.c create mode 100644 recordmydesktop/src/yuv_utils.h (limited to 'recordmydesktop') diff --git a/recordmydesktop/include/recordmydesktop.h b/recordmydesktop/include/recordmydesktop.h index 42965f8..b0d0063 100644 --- a/recordmydesktop/include/recordmydesktop.h +++ b/recordmydesktop/include/recordmydesktop.h @@ -50,9 +50,6 @@ u_int32_t *yblocks, /**Globals*/ //I've read somewhere that I'll go to hell for using globals... -unsigned char Yr[256],Yg[256],Yb[256], - Ur[256],Ug[256],UbVr[256], - Vg[256],Vb[256]; //the following values are of no effect //but they might be usefull later for profiling unsigned int frames_total, //frames calculated by total time expirations diff --git a/recordmydesktop/include/rmdmacro.h b/recordmydesktop/include/rmdmacro.h index 90fbe2a..ee43cdf 100644 --- a/recordmydesktop/include/rmdmacro.h +++ b/recordmydesktop/include/rmdmacro.h @@ -189,318 +189,6 @@ (t3&__B16_MASK)+(t4&__B16_MASK))/4)&__B16_MASK);\ } -#define POINT_IN_BLOCK(xv,yv,widthv,blocksize) ((yv/blocksize)*\ - (widthv/blocksize)+\ - (xv/blocksize)) - -#define UPDATE_Y_PLANE(data,\ - 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;\ - for(k=0;ky_width-width_tm;\ - }\ -} - -#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;ky_width-width_tm;\ - }\ -} - -#define UPDATE_A_UV_PIXEL(yuv_u,\ - yuv_v,\ - t_val,\ - datapi,\ - datapi_next,\ - _ur,_ug,_ubvr,_vg,_vb,\ - __sampling_type,\ - __bit_depth__)\ - if(__sampling_type==__PXL_AVERAGE){\ - CALC_TVAL_AVG_##__bit_depth__(t_val,datapi,datapi_next)\ - }\ - else\ - t_val=*datapi;\ - *yuv_u=\ - _ur[__RVALUE_##__bit_depth__(t_val)] +\ - _ug[__GVALUE_##__bit_depth__(t_val)] +\ - _ubvr[__BVALUE_##__bit_depth__(t_val)];\ - *yuv_v=\ - _ubvr[__RVALUE_##__bit_depth__(t_val)] +\ - _vg[__GVALUE_##__bit_depth__(t_val)] +\ - _vb[__BVALUE_##__bit_depth__(t_val)];\ - - -#define UPDATE_UV_PLANES(data,\ - 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;\ - if(__sampling_type==__PXL_AVERAGE){\ - datapi_next=datapi+width_tm;\ - }\ - for(k=0;ky_width-width_tm)/2;\ - yuv_v+=(yuv->y_width-width_tm)/2;\ - datapi+=width_tm;\ - if(__sampling_type==__PXL_AVERAGE)\ - datapi_next+=width_tm;\ - }\ -} - -#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;ky_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;ky_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,\ - x_tm,\ - y_tm,\ - width_tm,\ - height_tm,\ - __sampling_type,\ - __color_depth){\ - if(data_back==NULL){\ - if((__color_depth==24)||(__color_depth==32)){\ - UPDATE_Y_PLANE(data,x_tm,y_tm,height_tm,width_tm,yuv,32)\ - UPDATE_UV_PLANES(data,x_tm,y_tm,height_tm,width_tm,\ - yuv,__sampling_type,32)\ - }\ - else if(__color_depth==16){\ - UPDATE_Y_PLANE(data,x_tm,y_tm,height_tm,width_tm,yuv,16)\ - UPDATE_UV_PLANES(data,x_tm,y_tm,height_tm,width_tm,\ - yuv,__sampling_type,16)\ - }\ - }\ - else{\ - if((__color_depth==24)||(__color_depth==32)){\ - UPDATE_Y_PLANE_DBUF(data,data_back,x_tm,y_tm,\ - height_tm,width_tm,yuv,32)\ - UPDATE_UV_PLANES_DBUF(data,data_back,x_tm,y_tm,height_tm,width_tm,\ - yuv,__sampling_type,32)\ - }\ - else if(__color_depth==16){\ - UPDATE_Y_PLANE_DBUF(data,data_back,x_tm,y_tm,\ - height_tm,width_tm,yuv,16)\ - UPDATE_UV_PLANES_DBUF(data,data_back,x_tm,y_tm,height_tm,width_tm,\ - yuv,__sampling_type,16)\ - }\ - }\ -} - - - -#define DUMMY_POINTER_TO_YUV(yuv,\ - data_tm,\ - x_tm,\ - y_tm,\ - width_tm,\ - height_tm,\ - x_offset,\ - y_offset,\ - no_pixel){\ - int i,k,j=0;\ - int x_2=x_tm/2,y_2=y_tm/2,y_width_2=(yuv)->y_width/2;\ - for(k=y_offset;ky[x_tm+(i-x_offset)+((k-y_offset)+y_tm)*(yuv)->y_width]=\ - Yr[data_tm[(j*4)+__RBYTE]] +\ - Yg[data_tm[(j*4)+__GBYTE]] +\ - Yb[data_tm[(j*4)+__BBYTE]];\ - if((k%2)&&(i%2)){\ - yuv->u[x_2+(i-x_offset)/2+((k-y_offset)/2+y_2)*y_width_2]=\ - Ur[data_tm[(k*width_tm+i)*4+__RBYTE]] +\ - Ug[data_tm[(k*width_tm+i)*4+__GBYTE]] +\ - UbVr[data_tm[(k*width_tm+i)*4+__BBYTE]];\ - yuv->v[x_2+(i-x_offset)/2+((k-y_offset)/2+y_2)*y_width_2]=\ - UbVr[data_tm[(k*width_tm+i)*4+__RBYTE]] +\ - Vg[data_tm[(k*width_tm+i)*4+__GBYTE]] +\ - Vb[data_tm[(k*width_tm+i)*4+__BBYTE]] ;\ - }\ - }\ - }\ - }\ -} - -#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;ky+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;\ + for(k=0;ky_width-width_tm;\ + }\ +} + +#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;ky_width-width_tm;\ + }\ +} + +#define UPDATE_A_UV_PIXEL(yuv_u,\ + yuv_v,\ + t_val,\ + datapi,\ + datapi_next,\ + _ur,_ug,_ubvr,_vg,_vb,\ + __sampling_type,\ + __bit_depth__)\ + if(__sampling_type==__PXL_AVERAGE){\ + CALC_TVAL_AVG_##__bit_depth__(t_val,datapi,datapi_next)\ + }\ + else\ + t_val=*datapi;\ + *yuv_u=\ + _ur[__RVALUE_##__bit_depth__(t_val)] +\ + _ug[__GVALUE_##__bit_depth__(t_val)] +\ + _ubvr[__BVALUE_##__bit_depth__(t_val)];\ + *yuv_v=\ + _ubvr[__RVALUE_##__bit_depth__(t_val)] +\ + _vg[__GVALUE_##__bit_depth__(t_val)] +\ + _vb[__BVALUE_##__bit_depth__(t_val)];\ + + +#define UPDATE_UV_PLANES(data,\ + 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;\ + if(__sampling_type==__PXL_AVERAGE){\ + datapi_next=datapi+width_tm;\ + }\ + for(k=0;ky_width-width_tm)/2;\ + yuv_v+=(yuv->y_width-width_tm)/2;\ + datapi+=width_tm;\ + if(__sampling_type==__PXL_AVERAGE)\ + datapi_next+=width_tm;\ + }\ +} + +#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;ky_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;ky_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,\ + x_tm,\ + y_tm,\ + width_tm,\ + height_tm,\ + __sampling_type,\ + __color_depth){\ + if(data_back==NULL){\ + if((__color_depth==24)||(__color_depth==32)){\ + UPDATE_Y_PLANE(data,x_tm,y_tm,height_tm,width_tm,yuv,32)\ + UPDATE_UV_PLANES(data,x_tm,y_tm,height_tm,width_tm,\ + yuv,__sampling_type,32)\ + }\ + else if(__color_depth==16){\ + UPDATE_Y_PLANE(data,x_tm,y_tm,height_tm,width_tm,yuv,16)\ + UPDATE_UV_PLANES(data,x_tm,y_tm,height_tm,width_tm,\ + yuv,__sampling_type,16)\ + }\ + }\ + else{\ + if((__color_depth==24)||(__color_depth==32)){\ + UPDATE_Y_PLANE_DBUF(data,data_back,x_tm,y_tm,\ + height_tm,width_tm,yuv,32)\ + UPDATE_UV_PLANES_DBUF(data,data_back,x_tm,y_tm,height_tm,width_tm,\ + yuv,__sampling_type,32)\ + }\ + else if(__color_depth==16){\ + UPDATE_Y_PLANE_DBUF(data,data_back,x_tm,y_tm,\ + height_tm,width_tm,yuv,16)\ + UPDATE_UV_PLANES_DBUF(data,data_back,x_tm,y_tm,height_tm,width_tm,\ + yuv,__sampling_type,16)\ + }\ + }\ +} + +#define DUMMY_POINTER_TO_YUV(yuv,\ + data_tm,\ + x_tm,\ + y_tm,\ + width_tm,\ + height_tm,\ + x_offset,\ + y_offset,\ + no_pixel){\ + int i,k,j=0;\ + int x_2=x_tm/2,y_2=y_tm/2,y_width_2=(yuv)->y_width/2;\ + for(k=y_offset;ky[x_tm+(i-x_offset)+((k-y_offset)+y_tm)*(yuv)->y_width]=\ + Yr[data_tm[(j*4)+__RBYTE]] +\ + Yg[data_tm[(j*4)+__GBYTE]] +\ + Yb[data_tm[(j*4)+__BBYTE]];\ + if((k%2)&&(i%2)){\ + yuv->u[x_2+(i-x_offset)/2+((k-y_offset)/2+y_2)*y_width_2]=\ + Ur[data_tm[(k*width_tm+i)*4+__RBYTE]] +\ + Ug[data_tm[(k*width_tm+i)*4+__GBYTE]] +\ + UbVr[data_tm[(k*width_tm+i)*4+__BBYTE]];\ + yuv->v[x_2+(i-x_offset)/2+((k-y_offset)/2+y_2)*y_width_2]=\ + UbVr[data_tm[(k*width_tm+i)*4+__RBYTE]] +\ + Vg[data_tm[(k*width_tm+i)*4+__GBYTE]] +\ + Vb[data_tm[(k*width_tm+i)*4+__BBYTE]] ;\ + }\ + }\ + }\ + }\ +} + +#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