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acfax
acfax.dif
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File acfax.dif of Package acfax
--- DirMgr.c +++ DirMgr.c @@ -151,7 +151,7 @@ } /* End DirectoryMgrClose */ -int DirectoryMgrRefilter(dm,f_func,f_data,f_free) +void DirectoryMgrRefilter(dm,f_func,f_data,f_free) DirectoryMgr *dm; PFI f_func; char *f_data; --- DirMgr.h +++ DirMgr.h @@ -137,7 +137,7 @@ int DirectoryMgrCanOpen(); DirectoryMgr * DirectoryMgrOpen(); void DirectoryMgrClose(); -int DirectoryMgrRefilter(); +void DirectoryMgrRefilter(); int DirectoryMgrRefresh(); void DirectoryMgrResort(); @@ -172,7 +172,7 @@ DirectoryMgr * DirectoryMgrOpen(char *path, PFI c_func, PFI f_func, char *f_data, int free_data); void DirectoryMgrClose(DirectoryMgr *dm); -int DirectoryMgrRefilter(DirectoryMgr *dm, PFI f_func, +void DirectoryMgrRefilter(DirectoryMgr *dm, PFI f_func, char *f_data, int f_free); int DirectoryMgrRefresh(DirectoryMgr *dm); void DirectoryMgrResort(DirectoryMgr *dm, PFI c_func); --- Imakefile +++ Imakefile @@ -47,7 +47,7 @@ all:: acfax -ComplexProgramTarget(acfax) +ComplexProgramTargetNoMan(acfax) acfax.o: global.h mod_demod.h sblaster.h widgets.h widgets.o: widgets.h --- fax_funcs.c +++ fax_funcs.c @@ -39,7 +39,7 @@ /* some variables that are allowed to be global */ int lpm; /* lines per minute */ -int ixoc; /* number of pixels of one scan-line / PI */ +int ixoc; /* number of pixels of one scan-line / M_PI */ int devi; /* deviation in Hz (+/- of middle) */ int mod_mode; /* can be MOD_FM or MOD_AM */ int aptstart; /* possible APT start values */ @@ -160,7 +160,7 @@ /* * setup_fax sets up all the variables for FAX-reception and transmission. * s_lpm : lines per minute (no change if set to 0) - * s_ixoc: IOC to use (pixels per line = PI * IOC) (no change if set to 0) + * s_ixoc: IOC to use (pixels per line = M_PI * IOC) (no change if set to 0) * mode : fax-specific mode setings such as writing direction and order, * phase-in polarity and grayscale or color-mode * s_devi: deviation to use for FM (no change if set to 0) @@ -312,7 +312,7 @@ } /* recomputations are done in disp_func() */ fprintf(stderr, "initializing disp_func\n"); - disp_func(D_CPINIT | D_WDINIT | D_LDINIT); + disp_func(D_CM_PINIT | D_WDINIT | D_LDINIT); /* now call function to re-create picture */ #if stillneeded /* the disp_func should lock itself */ old_func = disp_func; @@ -440,7 +440,7 @@ * grayscale FAX decoding main routine. * init is used to control the behavior and initialize some internal * variables. It is bit-wise coded as follows : - * D_CPINIT : initialize read-pointer to start of core-buffer + * D_CM_PINIT : initialize read-pointer to start of core-buffer * D_WDINIT : initialize x-position to the start-value * D_LDINIT : initialize y-position to the start-value * D_ALLOWX : periodically call XtAppProcessEvent during processing @@ -475,12 +475,12 @@ smpl_line = 60.0 / lpm * smplf; if (vertical) { inc_pix = smpl_line / canhei; - inc_line = (int)(ixoc * PI * 65536.0 / canhei); + inc_line = (int)(ixoc * M_PI * 65536.0 / canhei); imgmax = DEFWIDTH; put_pix = verimag->f.put_pixel; } else { inc_pix = smpl_line / canwid; - inc_line = (int)(ixoc * PI * 65536.0 / canwid); + inc_line = (int)(ixoc * M_PI * 65536.0 / canwid); imgmax = DEFHEIGHT; put_pix = horimag->f.put_pixel; } @@ -547,7 +547,7 @@ } #endif - if (init & D_CPINIT) { + if (init & D_CM_PINIT) { /* initialize the fractional index pointers */ idx_pix = idx_line = idx_p0 = 0; core_pix = core_line = core_start; @@ -712,7 +712,7 @@ * F_DOSAVE : save image if file is opened, close when completed * F_OPEN : open file, faxsavename contains the name and width the width * of the image. If width is not given, the best resolution is taken - * (width = PI * IOC) + * (width = M_PI * IOC) * F_CLOSE : close file and adjust data in header to actual values * F_GETDIM : get dimensions and parameters of image into internal variables * the filename must previously be put into faxsavename. @@ -753,7 +753,7 @@ if (width > 0) swidth = width; else - swidth = (ixoc * PI) + 0.5; + swidth = (ixoc * M_PI) + 0.5; fsfile = fopen(faxsavename, "wb"); if (!(fsfile)) { return SAVE_NPERM; @@ -787,7 +787,7 @@ /* now initialize all the variables... */ fprintf(stderr, "getting image settings..."); inc_pix = smpl_line / swidth; - inc_line = (int)(ixoc * PI * 65536.0 / swidth); + inc_line = (int)(ixoc * M_PI * 65536.0 / swidth); idx_pix = idx_line = idx_p0 = 0; core_pix = core_line = core_start; save_wptr = core_wptr; @@ -1157,7 +1157,7 @@ fprintf(stderr,"starting fax reception\n"); /* if we come from phasing, initialize disp_func */ if (fax_state == FAX_PHAS) - disp_func(D_CPINIT | D_WDINIT | D_LDINIT); + disp_func(D_CM_PINIT | D_WDINIT | D_LDINIT); fax_state = FAX_RX; if (internal) mode_notify(fax_state); @@ -1214,7 +1214,7 @@ tmp_pos = (smpl_line >> 16); if (core_start - core_dta > tmp_pos) core_start -= tmp_pos; - old_func (D_CPINIT | D_WDINIT | D_LDINIT); + old_func (D_CM_PINIT | D_WDINIT | D_LDINIT); old_func (D_ALLOWX); disp_func = old_func; } @@ -1235,9 +1235,9 @@ if (right2left) flip ^= 1; if (bot2top) flip ^= 1; if (vertical) { - df = (smplf * (double)dy) / (dx * PI * ixoc); + df = (smplf * (double)dy) / (dx * M_PI * ixoc); } else { - df = (smplf * (double)dx) / (dy * PI * ixoc); + df = (smplf * (double)dx) / (dy * M_PI * ixoc); } if (flip) df = -df; smplf += df; @@ -1247,7 +1247,7 @@ old_func = disp_func; disp_func = NULL; - old_func (D_CPINIT | D_WDINIT | D_LDINIT); + old_func (D_CM_PINIT | D_WDINIT | D_LDINIT); old_func (D_ALLOWX); disp_func = old_func; } @@ -1446,14 +1446,14 @@ smpl_line = 60.0 / lpm * smplf; if (vertical) { inc_pix = smpl_line / theight; - inc_line = (int)(ixoc * PI * 65536.0 / theight); + inc_line = (int)(ixoc * M_PI * 65536.0 / theight); imgmax = DEFWIDTH; put_pix = verimag->f.put_pixel; bytes_per_pixel = twidth; bytes_per_line = 1; } else { inc_pix = smpl_line / twidth; - inc_line = (int)(ixoc * PI * 65536.0 / twidth); + inc_line = (int)(ixoc * M_PI * 65536.0 / twidth); imgmax = DEFHEIGHT; put_pix = horimag->f.put_pixel; bytes_per_pixel = 1; @@ -1500,10 +1500,10 @@ /* twidth, theight, timg_ptr */ if (vertical) { inc_pix = 65536.0 * theight * lpm / ((60.0/65536.0) * smplf); - inc_line = 65536.0 * theight / (PI * ixoc); + inc_line = 65536.0 * theight / (M_PI * ixoc); } else { inc_pix = 65536.0 * twidth * lpm / ((60.0/65536.0) * smplf); - inc_line = 65536.0 * twidth / (PI * ixoc); + inc_line = 65536.0 * twidth / (M_PI * ixoc); } if (right2left) { pixinc = -1; --- fax_funcs.h +++ fax_funcs.h @@ -43,7 +43,7 @@ #define DBG_SYN 4 /* decoding function: initialisation types (see fax_funcs.c) */ -#define D_CPINIT 0x00000001 +#define D_CM_PINIT 0x00000001 #define D_WDINIT 0x00000002 #define D_LDINIT 0x00000004 #define D_INITS 0x00000007 --- mod_demod.c +++ mod_demod.c @@ -99,7 +99,7 @@ } fmphsinc = (int *)malloc(258*sizeof(int)); for (i=0; i<1024; i++) - sintab[i] = 127.5 + 127*sin(i*PI/512.0); + sintab[i] = 127.5 + 127*sin(i*M_PI/512.0); inited = -1; } @@ -120,14 +120,14 @@ if (devi > 1200) devi = 1200; if (maxval < 1) maxval = 1; if (maxval > 255) maxval = 255; - phmax = 255.9 * sin(devi * PI / 4000.0) + 0.5; + phmax = 255.9 * sin(devi * M_PI / 4000.0) + 0.5; for (i=0; i<512; i++) { if (i <= 256-phmax) asntab[i] = 0; else if (i >= 256+phmax) asntab[i] = maxval; else - asntab[i] = maxval * 2000 / devi * asin((i-256.0)/256.5) / PI + asntab[i] = maxval * 2000 / devi * asin((i-256.0)/256.5) / M_PI + maxval/ 2; } for (i=0; i<2048; i++) {
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