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tga to text, version 0

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tTh 2024-02-27 00:43:44 +01:00
parent 86cb7eaa4a
commit 298643ede5
3 changed files with 62 additions and 1 deletions
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2
Tools/.gitignore vendored
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@ -3,4 +3,4 @@
*.scratch
tga_extract
tga_to_text

3
Tools/Makefile
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@ -28,6 +28,9 @@ genplot2: genplot2.c $(DEPS) fonctions.o
#-----------------------------------------------------------------
tga_to_text: tga_to_text.c $(DEPS) fonctions.o
gcc $(CFLAGS) $< ../libtthimage.a fonctions.o -lm -o $@
tga_alpha: tga_alpha.c $(DEPS) fonctions.o
gcc $(CFLAGS) $< ../libtthimage.a fonctions.o -lm -o $@

58
Tools/tga_to_text.c Normal file
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@ -0,0 +1,58 @@
/*
* TGA to text
* ===========
* new: Mon Feb 26 23:21:21 UTC 2024
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "tga_outils.h"
/*::------------------------------------------------------------------::*/
int printf_this_picture(Image_Desc *pic, int flag)
{
int x, y, r, g, b;
if (flag) {
/* needed for easy import in R */
printf(" X Y R G B\n");
}
for (y=0; y<pic->height; y++) {
for (x=0; x<pic->width; x++) {
printf("%5d %5d ", x, y);
Image_getRGB(pic, x, y, &r, &g, &b);
printf("%4d %4d %4d\n", r, g, b);
}
}
return 0;
}
/*::------------------------------------------------------------------::*/
int main (int argc, char *argv[])
{
Image_Desc *src;
int foo;
if (2!=argc) {
fprintf(stderr, "%s need a filename\n", argv[0]);
exit(2);
}
if ((src = Image_TGA_alloc_load(argv[1]))==NULL) {
fprintf(stderr, "TGA to text: can't load image %s\n", argv[1]);
exit(5);
}
foo = printf_this_picture(src, 0);
if (foo) {
fprintf(stderr, "printf_this_picture -> %d\n", foo);
}
return 0;
}
/*::------------------------------------------------------------------::*/