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    Searched refs:Slope (Results 1 - 3 of 3) sorted by null

  /external/pdfium/third_party/lcms2-2.6/src/
cmsopt.c 719 // Normalize endpoints by slope limiting max and min. This assures endpoints as well.
727 cmsFloat64Number Val, Slope, beta;
737 // Compute slope and offset for begin of curve
739 Slope = (Val - BeginVal) / AtBegin;
740 beta = Val - Slope * AtBegin;
743 g ->Table16[i] = _cmsQuickSaturateWord(i * Slope + beta);
745 // Compute slope and offset for the end
747 Slope = (EndVal - Val) / AtBegin; // AtBegin holds the X interval, which is same in both cases
748 beta = Val - Slope * AtEnd;
751 g ->Table16[i] = _cmsQuickSaturateWord(i * Slope + beta)
    [all...]
  /external/ImageMagick/www/api/
enhance.php 111 <p>BrightnessContrastImage() changes the brightness and/or contrast of an image. It converts the brightness and contrast parameters into slope and intercept and calls a polynomical function to apply to the image.</p>
191 &lt;Slope&gt; 0.9 1.2 0.5 &lt;/Slope&gt;
magick-image.php     [all...]

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