liz/rawTherapee
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Handle linear DNG as other raw images (#6442)

Browse Source 
RawTherapee already handle linear DNGs as a RawImageSource but the red,
green, blue RawImageSource arrays aren't populated.
So operations that rely on them like Highlight recovery with color
Propagation and Retinex have no effect.

This patch populates the above arrays by calling nodemoasic for images
that have 3 color and not a CFA. Then these channels will be used by
RawImageSource::getImage like done with CFA or monochrome images
This commit is contained in:
Simone Gotti
2022-03-26 11:31:44 +01:00
committed by GitHub
parent bd118a4a40
commit be94d40c69
2 changed files with 10 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
rtengine/demosaic_algos.cc
View File

@@ -878,7 +878,7 @@ void RawImageSource::nodemosaic(bool bw)
for (int j = 0; j < W; j++) {
if (bw) {
red[i][j] = green[i][j] = blue[i][j] = rawData[i][j];
} else if(ri->getSensorType() != ST_FUJI_XTRANS) {
} else if(ri->getSensorType() == ST_BAYER) {
switch( FC(i, j)) {
case 0:
red[i][j] = rawData[i][j];
@@ -895,7 +895,7 @@ void RawImageSource::nodemosaic(bool bw)
red[i][j] = green[i][j] = 0;
break;
}
} else {
} else if(ri->getSensorType() == ST_FUJI_XTRANS) {
switch( ri->XTRANSFC(i, j)) {
case 0:
red[i][j] = rawData[i][j];
@@ -912,6 +912,10 @@ void RawImageSource::nodemosaic(bool bw)
red[i][j] = green[i][j] = 0;
break;
}
} else {
red[i][j] = rawData[i][j * 3 + 0];
green[i][j] = rawData[i][j * 3 + 1];
blue[i][j] = rawData[i][j * 3 + 2];
}
}
}