dallasgroot/Gimp
dallasgroot/Gimp
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fix the linear light layer mode formula

Browse source 
This simpler version provides the rendering that matches
Photoshop's one.
This commit is contained in:
Alexandre Prokoudine 2017-02-05 01:17:33 +03:00
parent 7a000a0991
commit e69924b4eb
1 changed files with 2 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
app/operations/layer-modes/gimpoperationlayermode.c
View file

@ -1766,7 +1766,7 @@ blendfun_vivid_light (const float *dest,
/* added according to:
http://www.deepskycolors.com/archivo/2010/04/21/formulas-for-Photoshop-blending-modes.html */
http://www.simplefilter.de/en/basics/mixmods.html */
static inline void
blendfun_linear_light (const float *dest,
const float *src,
@ -1782,14 +1782,7 @@ blendfun_linear_light (const float *dest,
for (c = 0; c < 3; c++)
{
gfloat comp;
if (src[c] > 0.5f)
{
comp = dest[c] + 2.0 * (src[c] - 0.5);
}
else
{
comp = dest[c] + 2.0 * src[c] - 1.0;
}
comp = dest[c] + 2.0f * src[c] - 1.0f;
out[c] = comp;
}
}