forked from tTh/FloatImg
chasse au bug
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@ -10,6 +10,11 @@
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#include "../floatimg.h"
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/* --------------------------------------------------------------------- */
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/*
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*********************************************
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* SEGFAULT SI IMAGE TROP PETITE *
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*********************************************
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*/
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int fimg_test_pattern(FloatImg *fimg, int type, double dval)
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{
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@ -26,6 +31,8 @@ if (fimg->type != FIMG_TYPE_RGB) {
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return -6;
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}
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fprintf(stderr, "ENTERING %s\n", __func__);
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if (type) {
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fprintf(stderr, "%s : %d %f\n", __func__, type, dval);
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}
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@ -60,6 +67,7 @@ for (x=0; x<fimg->width; x++) {
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// fprintf(stderr, " %6d %f\n", x, val);
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}
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k = (fimg->height / 4) + 90;
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for (x=0; x<fimg->width; x++) {
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val = ((x%8)<4) ? dval : 0.0;
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@ -78,6 +86,8 @@ for (x=0; x<fimg->width; x++) {
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}
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}
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fprintf(stderr, "ALIVE %s\n", __func__);
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return 0;
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}
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/* --------------------------------------------------------------------- */
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@ -178,11 +178,17 @@ if (FIMG_TYPE_RGB != fimg->type) {
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return -8;
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}
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// fprintf(stderr, "'%s' try to open '%s'\n", __func__, fname);
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fp = fopen(fname, "w");
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if (NULL==fp) {
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// fprintf(stderr, " fp at %p\n", fp);
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if (NULL == fp) {
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perror(fname);
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return -1;
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}
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else {
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// fprintf(stderr, "file '%s' opened\n", fname);
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}
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memset(&filehead, 0, sizeof(filehead));
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memcpy(filehead.magic, "FIMG", 4);
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@ -195,6 +201,9 @@ if (1 != foo) {
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fclose(fp);
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return -2;
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}
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// fprintf(stderr, "'%s' write header --> %d\n", __func__, foo);
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nbre = fimg->width * fimg->height; /* pixels per frame */
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foo = fwrite(fimg->R, sizeof(float), nbre, fp);
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