lordelph /
icofileloader
| @@ 371-383 (lines=13) @@ | ||
| 368 | $binary = $metadata['data']; |
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| 369 | ||
| 370 | for ($i = $metadata['Height'] - 1; $i >= 0; --$i) { |
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| 371 | for ($j = 0; $j < $metadata['Width']; ++$j) { |
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| 372 | //we translate the BGRA to aRGB ourselves, which is twice as fast |
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| 373 | //as calling imagecolorallocatealpha |
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| 374 | $alpha7 = ((~ord($binary[$offset + 3])) & 0xff) >> 1; |
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| 375 | if ($alpha7 < 127) { |
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| 376 | $col = ($alpha7 << 24) | |
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| 377 | (ord($binary[$offset + 2]) << 16) | |
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| 378 | (ord($binary[$offset + 1]) << 8) | |
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| 379 | (ord($binary[$offset])); |
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| 380 | imagesetpixel($im, $j, $i, $col); |
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| 381 | } |
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| 382 | $offset += 4; |
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| 383 | } |
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| 384 | } |
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| 385 | } |
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| 386 | ||
| @@ 147-159 (lines=13) @@ | ||
| 144 | $binary = $img->bmpData; |
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| 145 | ||
| 146 | for ($i = $img->height - 1; $i >= 0; --$i) { |
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| 147 | for ($j = 0; $j < $img->width; ++$j) { |
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| 148 | //we translate the BGRA to aRGB ourselves, which is twice as fast |
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| 149 | //as calling imagecolorallocatealpha |
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| 150 | $alpha7 = ((~ord($binary[$offset + 3])) & 0xff) >> 1; |
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| 151 | if ($alpha7 < 127) { |
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| 152 | $col = ($alpha7 << 24) | |
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| 153 | (ord($binary[$offset + 2]) << 16) | |
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| 154 | (ord($binary[$offset + 1]) << 8) | |
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| 155 | (ord($binary[$offset])); |
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| 156 | imagesetpixel($gd, $j, $i, $col); |
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| 157 | } |
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| 158 | $offset += 4; |
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| 159 | } |
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| 160 | } |
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| 161 | } |
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| 162 | ||
