floatimg.h

@@ -2,7 +2,7 @@
  *	floatimg.h
  */
 
-#define		FIMG_VERSION	62
+#define		FIMG_VERSION	61
 
 /*
  *	in memory descriptor
@@ -23,9 +23,9 @@ typedef struct {
  *	fimg file header
  */
 typedef struct {
-	char		magic[8];
+	// char		magic[8];
 	int		w, h, t;
-	} FimgFileHead;
+	} FimgFhead;
 
 /*
  *	core module

lib/fimg-file.c

@@ -7,7 +7,7 @@
 #include  <stdio.h>
 #include  <stdlib.h>
 #include  <unistd.h>
-#include  <string.h>
+#include  "string.h"
 
 #include  "../floatimg.h"
 
@@ -16,8 +16,7 @@ extern int verbosity;		/* must be declared around main() */
 /* ---------------------------------------------------------------- */
 int fimg_fileinfos(char *fname, int *datas)
 {
-FILE    	*fp;
-FimgFileHead	filehead;
+FILE    *fp;
 
 #if DEBUG_LEVEL
 fprintf(stderr, ">>> %-25s ( '%s' %p )\n", __func__, fname, datas);
@@ -28,43 +27,29 @@ if (NULL==fp) {
         perror(fname);
         return -1;
         }
-
-if (1 != fread(&filehead, sizeof(FimgFileHead), 1, fp)) {
-        fprintf(stderr, "%s: %s bad read\n", __func__, fname);
+if (3 != fread(datas, sizeof(int), 3, fp)) {
+        fprintf(stderr, "%s: %s short read\n", __func__, fname);
         fclose(fp);
         return -2;
         }
+
 fclose(fp);
 
-#if DEBUG_LEVEL
-fprintf(stderr, "    magic [%s]\n", filehead.magic);
-#endif
- 
-if (strncmp(filehead.magic, "FIMG", 4)) {
-	fprintf(stderr, "'%s' is not a fimg file.\n", fname);
-	return -3;
-	}
-
-datas[0] = filehead.w;
-datas[1] = filehead.h;
-datas[2] = filehead.t;
-
 return 0;
 }
 /* ---------------------------------------------------------------- */
-int fimg_dump_to_file(FloatImg *fimg, char *fname, int notused)
+int fimg_dump_to_file(FloatImg *head, char *fname, int notused)
 {
-FILE		*fp;
-int		foo, nbre;
-FimgFileHead	filehead;
+FILE	*fp;
+int	foo, nbre, dims[3];
 
 #if DEBUG_LEVEL
-fprintf(stderr, ">>> %-25s ( %p '%s' %d )\n", __func__, fimg,
+fprintf(stderr, ">>> %-25s ( %p '%s' %d )\n", __func__, head,
 						fname, notused);
 #endif
 
-if (3 != fimg->type) {
-	fprintf(stderr, "%s : bat type %d\n", __func__, fimg->type);
+if (3 != head->type) {
+	fprintf(stderr, "%s : bat type %d\n", __func__, head->type);
 	return -8;
 	} 
 
@@ -74,23 +59,22 @@ if (NULL==fp) {
 	return -1;
 	}
 
-strcpy(filehead.magic, "FIMG");
-filehead.w = fimg->width;	filehead.h = fimg->height;
-filehead.t = fimg->type;
+dims[0] = head->width;	dims[1] = head->height;
+dims[2] = head->type;
 
-foo = fwrite(&filehead, sizeof(FimgFileHead), 1, fp);
-if (1 != foo) {
+foo = fwrite(dims, sizeof(int), 3, fp);
+if (3 != foo) {
 	perror(fname);
 	fclose(fp);
 	return -2;
 	}
-nbre = fimg->width*fimg->height*3;
+nbre = head->width*head->height*3;
 #if DEBUG_LEVEL
-fprintf(stderr, "  %s : data at %p\n", __func__, fimg->R);
+fprintf(stderr, "  %s : data at %p\n", __func__, head->R);
 #endif
 
-foo = fwrite(fimg->R, sizeof(float), nbre, fp);
-if (nbre != foo) {
+foo = fwrite(head->R, sizeof(float), nbre, fp);
+if (nbre!=foo) {
 	perror(fname);
 	fclose(fp);
 	return -3;
@@ -101,12 +85,10 @@ fclose(fp);
 return 0;
 }
 /* ---------------------------------------------------------------- */
-
 int fimg_create_from_dump(char *fname, FloatImg *head)
 {
-FILE		*fp;
-int		foo;
-FimgFileHead	filehead;
+FILE	*fp;
+int	foo, dims[3];
 
 #if DEBUG_LEVEL
 fprintf(stderr, ">>> %-25s ( '%s' %p )\n", __func__, fname, head);
@@ -118,24 +100,24 @@ if (NULL==fp) {
 	exit(1);
 	}
 	
-foo = fread(&filehead, sizeof(FimgFileHead), 1, fp);  
-if (1 != foo) {
+foo = fread(dims, sizeof(int), 3, fp);  
+if (3 != foo) {
 	fprintf(stderr, "%s : short read\n", fname);
 	fclose(fp);
 	return -1;
 	}
 #if DEBUG_LEVEL
 fprintf(stderr, "%s : got [ %d %d %d ] from '%s'\n", __func__,
-			filehead.w, filehead.h, filehead.t, fname);
+			dims[0], dims[1], dims[2], fname);
 #endif
 
-foo = fimg_create(head, filehead.w, filehead.h, filehead.t); 
+foo = fimg_create(head, dims[0], dims[1], dims[2]); 
 if (foo) {
 	fprintf(stderr, "%s : create -> %d\n", __func__, foo);
 	return foo;
 	}
 
-foo = fread(head->R, sizeof(float), filehead.w*filehead.h*3, fp);
+foo = fread(head->R, sizeof(float), dims[0]*dims[1]*3, fp);
 
 fclose(fp);
 	

lib/t.c

@@ -12,20 +12,16 @@ int main(int argc, char *argv[])
 {
 int		foo;
 FloatImg 	fimg;
-int		datas[3];
 
 verbosity = 1;
 
-foo = fimg_create(&fimg, 640, 480, 3);
+foo = fimg_load_from_pnm("/tmp/00000.ppm", &fimg, 0);
 
-printf("retour du truc ---> %d\n", foo);
+printf("retour du truc %d\n", foo);
 
 fimg_printhead(&fimg);
 
-// fimg_save_as_pnm(&fimg, "foo.pnm",  0);
-foo = fimg_dump_to_file(&fimg, "foo.fimg", 0);
-
-foo = fimg_fileinfos("foo.fimg", datas);
+fimg_save_as_pnm(&fimg, "foo.pnm",  0);
 
 return 0;
 }

tools/addpnm2fimg.c

@@ -29,7 +29,7 @@ fimg_describe(&dst, "created fimg from dump");
 foo = fimg_load_from_pnm(srcname, &src, 0);
 if (foo) fprintf(stderr, "create src fimg from '%s' -> %d\n", dstname, foo);
 #if DEBUG_LEVEL
-fimg_describe(&src, "created fimg from PNM");
+fimg_describe(&qrc, "created fimg from PNM");
 #endif
 
 // fprintf(stderr, "src is %dx%d\n", src.width, src.height); 

tools/cumulfimgs.c

@@ -5,85 +5,30 @@
 #include  "../floatimg.h"
 
 int		verbosity;
-
-int		g_width, g_height;
-
-/* --------------------------------------------------------------------- */
-int testfile(char *path)
-{
-int		foo, numbers[3];
-
-foo = fimg_fileinfos(path, numbers);
-if (foo) {
-#if DEBUG_LEVEL
-	fprintf(stderr, "%s -> err %d\n", path, foo);
-#endif
-	return foo;
-	}
-
-fprintf(stderr, "\t\t%d x %d\n",numbers[0], numbers[1]);
-
-if (3 != numbers[2]) {
-	fprintf(stderr, "file %s, %d : bad type\n", path, numbers[2]);
-	return -7;
-	}
-
-
- 
-return foo;
-}
 /* --------------------------------------------------------------------- */
 void help(int v)
 {
 puts("options :");
 puts("\t-v\tincrease verbosity");
 puts("\t-o\tname of output file");
-puts("\t-s\tname of source file");
 
 if (verbosity) { puts(""); fimg_print_version(1); }
 }
 /* --------------------------------------------------------------------- */
 int main(int argc, char *argv[])
 {
-int		foo, idx;
+int		foo;
 int		opt;
 char		*output_file = "noname.fimg";
-char		*source_file = "noname.fimg";
 
-
-g_width = g_height = 0;
-
-while ((opt = getopt(argc, argv, "ho:s:v")) != -1) {
+while ((opt = getopt(argc, argv, "ho:v")) != -1) {
 	switch(opt) {
 		case 'h':	help(0);			break;
 		case 'o':	output_file = optarg;		break;
-		case 's':	source_file = optarg;		break;
 		case 'v':	verbosity++;			break;
 		}
 	}
 
-#if DEBUG_LEVEL
-fprintf(stderr, "argc = %d, optind = %d\n", argc, optind);
-#endif
-
-
-foo = testfile(source_file);
-fprintf(stderr, "Source %s -> %d\n", source_file, foo);
-
-foo = testfile(output_file);
-fprintf(stderr, "Output %s -> %d\n", output_file, foo);
-
-
-
-for (idx=optind; idx<argc; idx++) {
-
-	fprintf(stderr, "%5d   %s\n", idx, argv[idx]);
-
-	foo = testfile(argv[idx]);
-	fprintf(stderr, "testfile %s -> %d\n", argv[idx],foo);
-
-	}
-
 return 0;
 }
 /* --------------------------------------------------------------------- */

tools/fimgstats.c

@@ -85,9 +85,7 @@ if (argc == 1) {
 	}
 
 foo = various_numbers_from_file(argv[optind], 0);
-if (foo) {
-	fprintf(stderr, "got a %d ?\n", foo);
-	}
+
 return 0;
 }
 /* --------------------------------------------------------------------- */

tools/mkfimg.c

@@ -4,38 +4,22 @@
 
 #include  "../floatimg.h"
 
-int		verbosity;
-
 /* --------------------------------------------------------------------- */
-void help(int lj)
-{
-fimg_print_version(1);
 
-exit(0);
-}
-/* --------------------------------------------------------------------- */
 int main(int argc, char *argv[])
 {
-int		foo, opt;
+int		foo;
 int		width, height;
 char		*fname;
 FloatImg	fimg;
 
-while ((opt = getopt(argc, argv, "ho:v")) != -1) {
-	switch(opt) {
-		case 'h':	help(0);			break;
-		case 'v':	verbosity++;			break;
-		}
-	}
-
 if (4 != argc) {
 	fimg_print_version(1);
 	fprintf(stderr, "Usage:\n\t%s quux.fimg width height\n", argv[0]);
 	exit(1);
 	}
-
-fname = argv[optind];
-width = atoi(argv[optind+1]);	height = atoi(argv[optind+2]);	
+fname = argv[1];
+width = atoi(argv[2]);		height = atoi(argv[3]);	
 fprintf(stderr, "making  '%s'  %d x %d\n", fname, width, height);
 
 foo = fimg_create(&fimg, width, height, 3);
@@ -47,7 +31,7 @@ fimg_clear(&fimg);
 
 foo = fimg_dump_to_file(&fimg, fname, 0);
 if (foo) {
-	fprintf(stderr, "dump fimg -> %d\n", foo);
+	fprintf(stderr, "dump floatimg -> %d\n", foo);
 	exit(1);
 	}