MajorPainTheCactus
e83780fb52
Fixed incorrect inverse gamma curve being applied - presumably the cores dont adhere to the output standard of the time? Dont know but this works.
2023-09-16 21:26:30 +01:00
MajorPainTheCactus
d2e2d77a6d
Moved the settings around a bit to highlight the peak luminance and paper white luminance a bit more Add the differing phosphor sets - these override the standards primaries set by the colour system
2023-09-10 21:59:37 +01:00
MajorPainTheCactus
aca330764a
Reintroduced all the standard OETF and EOTF functions for all the rec. standards
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Added gamma cut off values so people can adjust the gamma switch over point between equations as the standards define
Refactored the parameters and broke out values to be more clear
2023-01-18 22:25:25 +00:00
MajorPainTheCactus
f70ce8158b
Removed gamma guards as they were corrupting the image as you went to the extremes of gamma - this is not what the various standard's do. I will revisit this once I figure out why they are needed and why they are corrupting the image for now they are out.
2022-11-11 22:41:24 +00:00
MajorPainTheCactus
e37ed7cff0
Fixed gamma in to use the proper rec. 601 transfer function
2022-10-25 22:41:35 +01:00
MajorPainTheCactus
2dddb330a7
Fixed primary transforms for wide colour gamut systems such as HDR breaking the mask and resulting in muddy colours
2022-09-21 21:27:00 +01:00
MajorPainTheCactus
23f22288d0
Updates for ease of integration into Mega Bezel - changes to default gamma values and reorganisation of sdr and hdr presets
2022-05-10 22:18:30 +01:00
MajorPainTheCactus
8691daf16e
Added the colour space gamuts back in after temporarily removing them to fix bugs Added gamma out as well as renaming previous gamma to gamma in
2022-04-16 22:10:47 +01:00
MajorPainTheCactus
e0fa8ba1f3
Fixed colour issues when skipping phosphor gamuts Fixed gamma curves cropping dark colours (as per spec but not wanted early on in colour correction) Fixed up SDR presets to have zero values for main colour controls apart from gamma which is moved up to try and compensate for the dimmness
2022-04-15 16:19:16 +01:00
MajorPainTheCactus
372ef75e5c
Fixed phosphor gamut being applied when sRGB colour space is used Reorganised shader parameters to be more intuitive Moved base crt-sony-megatron.slngp into the shader directory to edge users away from using it directly Passed in texcoord to functions Added vertical center, vertical size, horizontal center, horizontal size, pin phase, pin amp Added gamm_correct.h for easier integration
2022-04-09 21:53:37 +01:00
MajorPainTheCactus
2237891c65
Optimised sony megatron shader by adding a three stage process and colour grading at lower source resolution
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Fixed include path slashes
2022-03-14 23:22:02 +00:00
MajorPainTheCactus
b2162f07af
Added SDR mode Added saturation colour grade Fixed sondy pvm shader brightness
2022-03-11 00:01:10 +00:00
MajorPainTheCactus
248f0a775c
Added gamma, brightness and contrast controls
2022-03-07 21:57:58 +00:00
MajorPainTheCactus
55e0796400
Fixed gamma curve - was using sRGB now using rec.601 / rec.709 gamma curve Added NTSC-U, NTSC-J, PAL colour systems and corresponding default white points Added colour grading: white temperature, brightness, contrast
2022-03-05 15:40:20 +00:00
