tTh/FloatImg
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cleanup

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tonton th 2020-12-29 13:08:19 +01:00
parent 47e8db923b
commit da44439be7
1 changed files with 9 additions and 8 deletions
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17
Fonderie/sfx.c
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@ -33,9 +33,10 @@ typedef struct {
} ptc_t; } ptc_t;
ptc_t ptc[8]; ptc_t ptc[8];
#if DEBUG_LEVEL
fprintf(stderr, ">>> %s ( %p %f %d )\n", __func__, fprintf(stderr, ">>> %s ( %p %f %d )\n", __func__,
pimg, kdist, notused); pimg, kdist, notused);
#endif
#if 0 #if 0
foo = fimg_meanvalues(pimg, means); foo = fimg_meanvalues(pimg, means);
@ -60,8 +61,8 @@ if (verbosity) fimg_print_minmax(mm, "input pic");
delta[0] = mm[1] - mm[0]; /* R */ delta[0] = mm[1] - mm[0]; /* R */
delta[1] = mm[3] - mm[2]; /* G */ delta[1] = mm[3] - mm[2]; /* G */
delta[2] = mm[5] - mm[4]; /* B */ delta[2] = mm[5] - mm[4]; /* B */
fprintf(stderr, "delta: %11.3f %11.3f %11.3f\n", // fprintf(stderr, "delta: %11.3f %11.3f %11.3f\n",
delta[0], delta[1], delta[2]); // delta[0], delta[1], delta[2]);
for (idx=0; idx<8; idx++) { for (idx=0; idx<8; idx++) {
kr = 0.25 * ((idx & 0x4) ? 1 : 3); kr = 0.25 * ((idx & 0x4) ? 1 : 3);
kg = 0.25 * ((idx & 0x2) ? 1 : 3); kg = 0.25 * ((idx & 0x2) ? 1 : 3);
@ -70,14 +71,13 @@ for (idx=0; idx<8; idx++) {
ptc[idx].x = (delta[0] * kr) + mm[0]; ptc[idx].x = (delta[0] * kr) + mm[0];
ptc[idx].y = (delta[1] * kg) + mm[2]; ptc[idx].y = (delta[1] * kg) + mm[2];
ptc[idx].z = (delta[2] * kb) + mm[4]; ptc[idx].z = (delta[2] * kb) + mm[4];
fprintf(stderr, "%6d %.3f %.3f %.3f\n", idx, // fprintf(stderr, "%6d %.3f %.3f %.3f\n", idx,
ptc[idx].x, ptc[idx].y, ptc[idx].z); // ptc[idx].x, ptc[idx].y, ptc[idx].z);
} }
sz = pimg->width * pimg->height; sz = pimg->width * pimg->height;
fprintf(stderr, "surface image %d\n", sz);
trig = kdist * ((mm[1] + mm[3] + mm[5])/6.0); trig = kdist * ((mm[1] + mm[3] + mm[5])/6.0);
fprintf(stderr, "trig value %f\n", trig); // fprintf(stderr, "trig value %f\n", trig);
count = 0; count = 0;
@ -100,7 +100,8 @@ for (idx=0; idx<sz; idx++) {
} }
} }
fprintf(stderr, "found %d pixels ok\n", count); fprintf(stderr, "%s: %d/%d pixels, ratio %f\n", __func__, count, sz,
(float)count/(float)sz);
return 0; return 0;
} }