5978def585
app: improve vivid-light formula
2017-01-23 22:40:10 +01:00
774687dcfe
app: improve formulas of softlight and linear light blending modes
2017-01-23 19:03:44 +01:00
d3b8a0d007
app: s/trc/space/ in the property names too
2017-01-22 17:14:44 +01:00
2537d3d0e9
app: refer to (color) space instead of trc for blend/composite
...
Since CIE Lab is one of the supported color spaces for doing the blending -
this enum is not only about transfer functions/curves or gamma. This finishes
already started cleanups.
2017-01-22 16:04:50 +01:00
b10fc58802
app: add a "layer-mode" property to GimpOperationLayerMode
2017-01-22 14:41:21 +01:00
c9ad09df61
app: add a handful more blending innerloops
...
Adding linear burn, vivid light, linear light, pinlight and exclusion formulas
as described on
http://www.deepskycolors.com/archivo/2010/04/21/formulas-for-Photoshop-blending-modes.html
2017-01-22 13:41:49 +01:00
05f3d38acb
app: rename GimpOperationPointLayerMode to GimpOperationLayerMode
...
and formatting cleanup.
2017-01-21 21:35:52 +01:00
0c35baecca
app: in gimp_composite_blend(), more alloca avoiding
2017-01-21 09:06:08 -05:00
c993adf91e
app: remove a trampoline in layer/paint mode dispatch
...
Fully removes one trampoline level and passing fewer args through the remaining
trampoline.
2017-01-21 14:10:03 +01:00
fb3b99553c
app: in gimp_composite_blend(), avoid another alloca when doing in-place output
2017-01-21 07:18:47 -05:00
4d985d11df
app: in gimp_composite_blend(), avoid an alloca when doing in-place output
2017-01-21 06:36:03 -05:00
5da89f0daf
app: in gimp_composite_blend(), avoid overwriting input in some cases (again)
...
Revert commit f6436eee96
2017-01-19 16:16:44 -05:00
386e18e510
app: rename GimpLayerBlendTRC to GimpLayerColorSpace
...
It is used both for blending and compositing, the repeated use of the word
BLEND in code made the logic involving both blending and compositing hard to
read.
2017-01-19 19:17:24 +00:00
f6436eee96
app: in gimp_composite_blend(), avoid overwriting input in some cases
...
Note that in some cases the alloca may be unnecessary, but this keeps
the code clean, and we have to be able to *potentially* do the alloca
anyway, so what the hell.
2017-01-19 13:51:48 -05:00
a5ee5f28f9
app: cast ops using (gpointer) everywhere instead of 3 different ways
2017-01-19 19:04:49 +01:00
268e35a996
app: remove prepare() impls from erase and anti-erase
...
the calling code makes sure the ops have the right linear formats.
2017-01-19 18:49:22 +01:00
349cff8c16
app: remove "gboolean linear" from gimp_get_layer_mode_function()
...
and get rid of the two process_pixels() functions in the LCH modes,
they always take linear now.
2017-01-19 18:43:31 +01:00
417d9553b5
app: in gimpblendcomposite.h, small fix in compfun_dst_atop()
2017-01-19 12:03:39 -05:00
7df1bb4c0e
app: in gimp_blend_composite(), fix dst_atop and avoid some conversions
...
Also s/comp_alpha/layer_alpha/ for consistency.
2017-01-19 11:55:21 -05:00
d656fbab86
app: coding style cleanup in all layer modes, fiddle with includes a bit
2017-01-19 17:48:45 +01:00
80c947f04f
app: add missing breaks in switches of gimpblendcomposite
2017-01-19 14:25:04 +00:00
4683b986f3
app: use the GimpBlendFunc typedef in gimpblendcomposite.h
2017-01-19 14:46:29 +01:00
f645665324
app: unconditionally set alpha in hardlight/softlight/overlay
2017-01-19 14:44:39 +01:00
bfdea93a9c
app: indentation and formatting cleanup in gimpblendcomposite.h
...
Also remove all includes, they should already be there when this
header gets included.
2017-01-19 14:31:40 +01:00
72cbda11ae
app: composite_blend, fix src_over
2017-01-19 04:57:14 +01:00
41fff6990e
app: make layer modes more configurable
...
Implement a common utility function gimp_blend_composite that uses utility
functions for implementing layer modes, with separate (possibly SIMD) optimized
loops for blending and compositing, with configured linear TRC, perceptual
gamma TRC or even using CIE Lab as the space.
2017-01-19 01:04:15 +01:00
6e72d3eddf
app: add blend-trc and composite-mode properties to GimpOperationPointLayerMode
...
and set them to unused default values.
2017-01-17 15:09:17 +01:00
69c4644e15
app: rename GimpLayerModeFunction to GimpLayerModeFunc
...
like all other function typedefs and add GimpBlendFunc typedef which
will be needed soon. Also rename get_layer_mode_function() to
gimp_get_layer_mode_function().
2017-01-16 22:44:01 +01:00
e1b7eb7245
app: divide blend mode, limit high values to 5.0
...
Possibly counteracting inaccuracies in used babl conversions, but with this the
result match legacy as expected.
2017-01-16 02:36:11 +01:00
60847cce73
app: remove odd ratio scaling, replace with range check for nan
2017-01-15 01:33:40 +01:00
315ccc7f82
app: remove clamping in multiply mode
2017-01-15 01:33:40 +01:00
50669fe6d4
app, libgimp: rename BEHIND enum values to be consistent with others
...
Also update gimplayermodefunctions.c which I forgot before.
2017-01-15 00:01:09 +01:00
f01374798e
app: remove clamps from addition, subtract and grain blend modes
2017-01-14 21:06:06 +01:00
39adf3627d
app: use hypotf in lhc chroma blend mode
2017-01-14 21:03:29 +01:00
f8c65367f0
app: cache fishes in lch blend modes
2017-01-13 19:21:01 +00:00
975a0a6943
app: reuse more code
2017-01-13 19:21:01 +00:00
be8c2015a0
app: move factored out compositing to common header
2017-01-13 19:21:01 +00:00
acd20fb55b
app: use cached fishes in lch chroma mode
2017-01-13 19:21:00 +00:00
7959141eb4
app: make compositing of hsv value blend mode consistent
2017-01-13 14:26:36 +01:00
75173b97d9
app: make compositing of grain extract blend mode consistent
2017-01-13 14:26:05 +01:00
954030fab6
app: make compositing of dodge blend mode consistent with rest
2017-01-13 14:25:46 +01:00
13eab78ecc
app: improve and simplify alpha handling of LCH blending modes
2017-01-13 14:15:35 +01:00
feb2bb4083
app: lch color modes remove unneeded includes
2017-01-13 13:53:08 +01:00
0b1f684e8f
app: remove unneded variable named tmp
2017-01-13 13:38:12 +01:00
24b04c0b40
app: use single precision hypotf and constants for performance
2017-01-13 13:17:25 +01:00
dc5b86f0eb
app: add TRC variants to get_layer_mode_function()
2017-01-12 15:18:44 +01:00
77f9659c98
app: move gimplayermodefunctions.[ch] to layer-modes/
2017-01-11 14:58:43 +01:00
b959e0b69b
app: move GimpOperationPointLayerMode to layer-modes/
2017-01-11 14:44:10 +01:00
e17f640fba
app: eliminate unnecessary condition in GimpOperationReplaceMode
...
8-bit relic.
2017-01-11 08:21:02 -05:00
ad134263d2
app: clean up Makefile.am in layer-modes/ and layer-modes-legacy/
2017-01-11 13:00:27 +01:00
