forked from tTh/FloatImg
renaming a function for clarity
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@ -10,7 +10,7 @@
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% \lstset{frame=single} % dessin d'un cadre autour du listing
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\lstset{basicstyle=\ttfamily\small}
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\lstset{aboveskip=0.333em,belowskip=0.666em}
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\lstset{aboveskip=0.222em,belowskip=0.222em}
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\usepackage{babel}
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@ -355,9 +355,12 @@ classiques : gray, rgb et rgba. et expliquées quelques lignes plus haut.
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Comme vous allez le voir plus loin, il y a plein de fonctions qui
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prennent en argument deux images: une source et une destination.
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Et dans la plupart des cas, ces deux images doivent être compatibles,
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c'est à dire même type et mêmes dimensions.
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\begin{lstlisting}
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int fimg_images_compatible(FloatImg *a, FloatImg *b);
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/* return 0 if compatible */
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int fimg_images_not_compatible(FloatImg *a, FloatImg *b);
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\end{lstlisting}
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@ -68,7 +68,7 @@ int fimg_add_rgb(FloatImg *head, int x, int y, float r, float g, float b);
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int fimg_rgb_constant(FloatImg *head, float r, float g, float b);
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/* --> lib/fimg-compare.c */
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int fimg_images_compatible(FloatImg *a, FloatImg *b);
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int fimg_images_not_compatible(FloatImg *a, FloatImg *b);
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int fimg_interpolate(FloatImg *s1, FloatImg *s2, FloatImg *d, float coef);
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@ -16,7 +16,7 @@ extern int verbosity; /* must be declared around main() */
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/*
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* return 0 if images are compatibles
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*/
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int fimg_images_compatible(FloatImg *a, FloatImg *b)
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int fimg_images_not_compatible(FloatImg *a, FloatImg *b)
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{
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#if DEBUG_LEVEL > 1
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fprintf(stderr, ">>> %s ( %p %p )\n", __func__, a, b);
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@ -194,7 +194,7 @@ int foo;
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fprintf(stderr, ">>> %-25s ( %p %p )\n", __func__, from, to);
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#endif
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foo = fimg_images_compatible(from, to);
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foo = fimg_images_not_compatible(from, to);
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if (foo) {
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fprintf(stderr, "%s: pics not compatible (%d)\n", __func__, foo);
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return foo;
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@ -46,13 +46,13 @@ fprintf(stderr, ">>> %s ( %p %p %p %f )\n", __func__,
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s1, s2, d, coef);
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#endif
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foo = fimg_images_compatible(s1, s2);
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foo = fimg_images_not_compatible(s1, s2);
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if (foo) {
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fprintf(stderr, "compat s1 s2 -> %d\n", foo);
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return foo;
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}
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foo = fimg_images_compatible(s1, d);
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foo = fimg_images_not_compatible(s1, d);
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if (foo) {
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fprintf(stderr, "compat s1 d -> %d\n", foo);
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return foo;
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@ -153,7 +153,7 @@ if (verbosity > 1) { /* please, debug me */
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fimg_describe(&srcB, argv[optind+1]);
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}
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foo = fimg_images_compatible(&srcA, &srcB);
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foo = fimg_images_not_compatible(&srcA, &srcB);
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if (foo) {
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fprintf(stderr, "images are not compatibles, %d\n", foo);
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exit(4);
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