OrdinaryMagician/marifx_m
OrdinaryMagician/marifx_m
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Fix incorrect slider stepping.

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Update readme.
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Marisa the Magician 2021-10-27 21:24:55 +02:00
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README.md
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@ -2,38 +2,11 @@
Various fancy shaders for GZDoom ported from MariENB.
## Implemented Shaders
### Luma Sharpen
Boosts small details. Doesn't cause noticeable halos like a typical sharpening
filter.
### Color Grading Suite
Control over RGB gamma/intensity, along with a "tint" filter that, with a
negative intensity, can also be used as a color booster (dunno how this even
works, I wrote it 7 years ago lol). On top of all that, you can also do the
same for saturation and value (not hue because that would just be dumb).
### Color Matrix
General purpose color mixing. The matrix is normalized in post. For experienced
users.
### Hue-Saturation
The GIMP filter in shader form. Allows shifting the hue and tweaking the
saturation and value of red, yellow, green, cyan, blue and magenta ranges.
### Curves (TODO)
8-point curve filter with cubic interpolation. Works just like the GIMP filter,
with curves for value, red, green and blue.
### BlurSharpShift
Blurring followed by sharpening, followed by chromatic aberration. This is a
meme filter chain that a lot of people love for some reason, claiming it adds
"photorealism" or something.
Boosts small details. Doesn't cause very noticeable halos like a typical sharpening filter.
### Grain
@ -41,17 +14,64 @@ Makes the screen fuzzy. A couple parameters can be tweaked freely.
### Screen Dirt
Overlays a noisy pattern onto the screen to make it filthy. Not a very good
filter, tbh, but I just kept it in for historical reasons.
Overlays a noisy pattern onto the screen to make it filthy. Not a very good filter, tbh, but I just kept it in for historical reasons.
### Color Grading Suite
Control over RGB gamma/intensity, along with a "tint" filter that, with a negative intensity, can also be used as a color booster (dunno how this even works, I wrote it 7 years ago lol). On top of all that, you can also do the same for saturation and value (not hue because that would just be dumb).
### LUT Grading
Premade lookup tables to alter color, all from the various MariENB editions I've made. More specialized LUTs will be added in the future.
### Technicolor
A filter that enhances color in some way, I don't know the technical details.
### Color Matrix
General purpose color mixing. The matrix is normalized in post. For experienced users.
### Hue-Saturation
The GIMP filter in shader form. Allows shifting the hue and tweaking the saturation and value of red, yellow, green, cyan, blue and magenta ranges.
### BlurSharpShift
Blurring followed by sharpening, followed by chromatic aberration. This is a meme filter chain that a lot of people love for some reason, claiming it adds "photorealism" or something.
### Vignette
Darkens the edges of the screen. Comes with "border blur", which also blurs
said edges.
Darkens the edges of the screen. Comes with "border blur", which also blurs said edges.
### Palette Reduction w/ Dither
### RetroFX
Part of the "Retro FX" megashader from old MariENB versions. Does what it says
on the tin. There's a multitude of palettes available to choose from. Most
IWADs are covered, along with some notable megawads, various DOS games, and a
couple "standard" palettes.
A combo of downscaling and palette reduction (with optional dither), which has been a staple of MariENB for years. There's a multitude of palettes available to choose from. Most IWADs are covered, along with some notable megawads, various DOS games, and a couple "standard" palettes.
Not available yet are the features for aspect ratio correction, overscan/underscan or the old CRT filter (which wasn't exactly all that good, really).
## Missing Shaders
### Bloom
It's very unlikely that this one will be added, unless I can hack something horribly using camera textures, idk.
### Depth of Field
Not a chance, this thing very blatantly needs Depth Buffer access, which is impossible in GZDoom thanks to portal rendering.
### Tonemap
Not needed, GZDoom implements its own.
### Screen Frost / Heat Haze
These aren't "general purpose" enough to be included.
### Paint Filter
Might add it, maybe???
### SMAA
This needs to be part of GZDoom, honestly.

2
menudef.txt
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@ -242,7 +242,7 @@ OptionMenu "MFXOptionsMenu"
MFXSlider "$MFX_BSSSHARPRADIUS", "mfx_bsssharpradius", 0, 1, 0.01, 2
MFXSlider "$MFX_BSSSHARPAMOUNT", "mfx_bsssharpamount", 0, 8, 0.01, 2
Option "$MFX_BSSSHIFTENABLE", "mfx_bssshiftenable", "YesNo"
MFXSlider "$MFX_BSSSHIFTRADIUS", "mfx_bssshiftradius", 0, 1, 0.05, 2
MFXSlider "$MFX_BSSSHIFTRADIUS", "mfx_bssshiftradius", 0, 1, 0.01, 2
SafeCommand "$MFX_RESET", "event resetmfxvars 5"
StaticText " "
StaticText "$MFX_VIGBBLUR", "Gold"