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Speedup for bilinear dual demosaicers, #5748

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This commit is contained in:
Ingo Weyrich
2020-05-25 16:28:04 +02:00
parent bf30ca6c05
commit 1c11db3fc9
3 changed files with 17 additions and 12 deletions
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11
rtengine/dual_demosaic_RT.cc
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@@ -112,18 +112,23 @@ void RawImageSource::dual_demosaic_RT(bool isBayer, const procparams::RAWParams
contrast = contrastf * 100.f;
array2D<float>& redTmp = L; // L is not needed anymore => reuse it
array2D<float> greenTmp(winw, winh);
array2D<float> blueTmp(winw, winh);
array2D<float> greenTmp;
array2D<float> blueTmp;
if (isBayer) {
if (raw.bayersensor.method == procparams::RAWParams::BayerSensor::getMethodString(procparams::RAWParams::BayerSensor::Method::AMAZEBILINEAR) ||
raw.bayersensor.method == procparams::RAWParams::BayerSensor::getMethodString(procparams::RAWParams::BayerSensor::Method::RCDBILINEAR) ||
raw.bayersensor.method == procparams::RAWParams::BayerSensor::getMethodString(procparams::RAWParams::BayerSensor::Method::DCBBILINEAR)) {
bayer_bilinear_demosaic(rawData, redTmp, greenTmp, blueTmp);
bayer_bilinear_demosaic(blend, rawData, red, green, blue);
return;
} else {
greenTmp(winw, winh);
blueTmp(winw, winh);
vng4_demosaic(rawData, redTmp, greenTmp, blueTmp);
}
} else {
greenTmp(winw, winh);
blueTmp(winw, winh);
fast_xtrans_interpolate(rawData, redTmp, greenTmp, blueTmp);
}