Lines Matching refs:gain
66 // Determine min and max values to figure out inner gain & bias.
76 // Treat near-0 gain (i.e. box blur) as 1, and let the kernelBias
81 // Inner bias is pre-inner-gain so we divide that out.
220 const char* gain = uniformHandler->getUniformCStr(fGainUni);
239 fragBuilder->codeAppendf("color = sum * %s + %s;", gain, bias);
246 fragBuilder->codeAppendf("color.rgb = saturate(sum.rgb * %s + %s);", gain, bias);
273 SkScalar gain,
281 , fGain(SkScalarToFloat(gain))
338 SkScalar gain,
353 gain, bias, kernelOffset, convolveAlpha));
370 SkScalar gain = d->fRandom->nextSScalar1();
391 gain,