Added missing stdio.h and errno.h headers in any

files that needed them (could cause compilation failure on
some platforms). Also, rearranged the sequence with which include's
happen, so that any missing headers will be more likely to
show up as copilation errors, in the future.
rmd_yuv_utils.[ch] and rmd_block_utils.[ch] have been merged
within the former, as they deal with the same subject (converting
rgb buffers to yuv ones, with the only difference that rmd_block_utils
had the double-buffer convertions while rmd_yuv_utils dealt with the
single-buffered ones). Their headers also had the a circular dependency
(rmd_yuv_utils.h included rmd_block_utils.h and vice-versa).
rmd_math.[ch] was added. This file holds now the rmdRoundf function 
which is a portable implementation of roundf (which depends on C99).
The reasoning behind the addition of these files, is that they might
hold more purely mathematical functions, in the future. 

git-svn-id: https://recordmydesktop.svn.sourceforge.net/svnroot/recordmydesktop/trunk@583 f606c939-3180-4ac9-a4b8-4b8779d57d0a

1 files changed, 0 insertions, 170 deletions

diff --git a/recordmydesktop/src/rmd_block_utils.h b/recordmydesktop/src/rmd_block_utils.h
deleted file mode 100644
index 02aa77f..0000000
--- a/recordmydesktop/src/rmd_block_utils.h
+++ /dev/null
@@ -1,170 +0,0 @@
-/******************************************************************************
-*                            recordMyDesktop                                  *
-*******************************************************************************
-*                                                                             *
-*            Copyright (C) 2006,2007,2008 John Varouhakis                     *
-*                                                                             *
-*                                                                             *
-*   This program is free software; you can redistribute it and/or modify      *
-*   it under the terms of the GNU General Public License as published by      *
-*   the Free Software Foundation; either version 2 of the License, or         *
-*   (at your option) any later version.                                       *
-*                                                                             *
-*   This program is distributed in the hope that it will be useful,           *
-*   but WITHOUT ANY WARRANTY; without even the implied warranty of            *
-*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             *
-*   GNU General Public License for more details.                              *
-*                                                                             *
-*   You should have received a copy of the GNU General Public License         *
-*   along with this program; if not, write to the Free Software               *
-*   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA  *
-*                                                                             *
-*                                                                             *
-*                                                                             *
-*   For further information contact me at johnvarouhakis@gmail.com            *
-******************************************************************************/
-
-#ifndef BLOCK_UTILS_H
-#define BLOCK_UTILS_H 1
-
-#include "rmd_macro.h"
-#include "rmd_types.h"
-#include "rmd_yuv_utils.h"
-
-
-// We keep these global for now. FIXME: Isolate them.
-extern u_int32_t *yblocks,
-                 *ublocks,
-                 *vblocks;
-
-#define POINT_IN_BLOCK(xv,yv,widthv,blocksize) ((yv/blocksize)*\
-                                                (widthv/blocksize)+\
-                                                (xv/blocksize))
-
-#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_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;\
-            }\
-        }\
-    }\
-}
-
-
-#endif