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Differential D9630 Diff 31305 source/blender/compositor/operations/COM_LuminanceMatteOperation.cpp

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source/blender/compositor/operations/COM_LuminanceMatteOperation.cpp

Show First 20 Lines • Show All 62 Lines • ▼ Show 20 Linesvoid LuminanceMatteOperation::executePixelSampled(float output[4],
} }
else if (luminance < low) { else if (luminance < low) {
alpha = 0.0f; alpha = 0.0f;
} }
else { /*blend */ else { /*blend */
alpha = (luminance - low) / (high - low); alpha = (luminance - low) / (high - low);
} }
/* store matte(alpha) value in [0] to go with /* store matte(alpha) value in [0] to go with
* COM_SetAlphaOperation and the Value output * COM_SetAlphaMultiplyOperation and the Value output
EAWUnsubmitted
Done
Inline Actions

Same.

EAW: Same.
*/ */
/* don't make something that was more transparent less transparent */ /* don't make something that was more transparent less transparent */
output[0] = min_ff(alpha, inColor[3]); output[0] = min_ff(alpha, inColor[3]);
} }