forked from tTh/FloatImg
adding a few small bugs
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cdd6c30f6d
commit
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2
Makefile
2
Makefile
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@ -3,7 +3,7 @@
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# a look to the 'build.sh' script ! #
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####################################################
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COPT = -Wall -fpic -g -pg -DDEBUG_LEVEL=0
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COPT = -Wall -fpic -g -pg -no-pie -DDEBUG_LEVEL=0
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LDOPT = libfloatimg.a -pg -lm
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all: essai
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@ -136,7 +136,8 @@ if (foo) {
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return foo;
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}
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foo = fread(head->R, sizeof(float), filehead.w*filehead.h*3, fp);
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foo = fread(head->R, sizeof(float),
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filehead.w*filehead.h*filehead.t, fp);
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fclose(fp);
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@ -7,7 +7,8 @@
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include "string.h"
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#include <string.h>
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#include <math.h>
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#include "../floatimg.h"
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@ -19,6 +20,12 @@ float fimg_get_maxvalue(FloatImg *head)
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float maxval;
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int foo;
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if (head->type != FIMG_TYPE_RGB) {
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fprintf(stderr, "%s : type %d invalide\n",
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__func__, head->type);
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return nanf("wtf ?");
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}
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maxval = 0.0; /* no negative values allowed */
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for (foo=0; foo<(head->width*head->height); foo++) {
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@ -57,6 +64,12 @@ int fimg_to_gray(FloatImg *head)
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float add;
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int foo;
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if (head->type != FIMG_TYPE_RGB) {
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fprintf(stderr, "%s : type %d invalide\n",
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__func__, head->type);
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return -3;
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}
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for (foo=0; foo<(head->width*head->height); foo++) {
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add = head->R[foo];
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add += head->G[foo];
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@ -70,6 +83,12 @@ void fimg_add_cste(FloatImg *fi, float value)
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{
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int nbre, idx;
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if (fi->type != FIMG_TYPE_RGB) {
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fprintf(stderr, "%s : type %d invalide\n",
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__func__, fi->type);
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return;
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}
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nbre = fi->width * fi->height * fi->type;
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#if DEBUG_LEVEL
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fprintf(stderr, "%s, nbre is %d\n", __func__, nbre);
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7
lib/t.c
7
lib/t.c
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@ -13,7 +13,7 @@ int main(int argc, char *argv[])
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int foo;
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FloatImg fimg;
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int datas[3];
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char *fname = "foo.fimg";
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verbosity = 1;
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fimg_print_version(0);
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@ -25,9 +25,12 @@ fimg_printhead(&fimg);
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fimg_describe(&fimg, "vroum");
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// fimg_save_as_pnm(&fimg, "foo.pnm", 0);
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foo = fimg_dump_to_file(&fimg, "foo.fimg", 0);
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foo = fimg_dump_to_file(&fimg, fname, 0);
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foo = fimg_fileinfos("foo.fimg", datas);
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printf("%s : largeur %d hauteur %d type %d\n",
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fname, datas[0], datas[1], datas[2]);
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return 0;
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}
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