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greg |
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#ifndef lint |
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static const char RCSid[] = "$Id$"; |
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#endif |
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/* |
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* Convert from Radiance picture to bitmap usable by hexbit4x1.fnt |
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* |
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* pipe input from "pvalue -h -b -di [picture]" |
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*/ |
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#include <stdio.h> |
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main() |
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{ |
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int xres, yres; |
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int i, j, i1,i2,i3,i4; |
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if (scanf("-Y %d +X %d\n", &yres, &xres) != 2) |
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exit(1); |
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for (i = 0; i < yres; i++) { |
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for (j = 0; j < xres/4; j++) { |
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if (scanf("%d\n%d\n%d\n%d\n", &i1, &i2, &i3, &i4) != 4) |
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exit(1); |
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printf("%01X", (i1<128)<<3|(i2<128)<<2|(i3<128)<<1|(i4<128)); |
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} |
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for (j = xres%4; j--; ) /* should get it, but too lazy */ |
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scanf("%*d\n"); |
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putchar('\n'); |
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} |
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exit(0); |
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} |