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Old 21 August 2017, 20:00   #121
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Originally Posted by Retro-Nerd View Post
I wouldn't say this is a "wrong" color. I have a Sony Trinitron CRT TV and the blue sky color in Giana Sisters looks completely different to your Lemon 64 picture. Every Display looks different. Guest tried to add a hue option in a test shader for me, but it wasn't convincing at all. Not that easy as it seems.
Yes it's not so purple like but not clear blue either.
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Old 21 August 2017, 20:02   #122
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On my TV it's slightly cyan.
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Old 22 August 2017, 00:12   #123
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@guest.r : oh my, I have a very last request, would it be possible to make a combined shader with :

xbrz (whatever is the best one, I tried 6xbrz on my setup), scaled x3 + crt-hyllian

Thanks again so much :-)

I'm really happy with those shaders. Apart from the 50 Hz issue which seems kinda unsolvable (unless you set your screen at a multiple of 50 Hz), it makes the Amiga games look better than ever AND not destroy my eyes !
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Old 22 August 2017, 00:23   #124
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Oh, by the way, some people here mentioned dosbox. Does any of you use a Linux build of dosbox with shaders support ?

Gosh, been experimenting with real Amiga, FPGA Amiga, Pi's and emulation for such a long time, now I think there is no way back for me (especially since my eyes are now so much damaged by screens I need a pleasant picture and non flickering screen). Pfew.
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Old 22 August 2017, 12:55   #125
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Ok i checked it, with a value around 15 to 20 the colors are almost there now. Maybe if tweaking a bit more other settings it gets better.

#define HUE 15.0 // from -180 to 180

Out of curiosity, are you looking for a 1084 monitor feel? Unfortunately I don't own that any longer, so having the comparison you're working on is a really good thing. Thanks!
Please post your complete config when you think you got it close. :-)
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Old 22 August 2017, 19:26   #126
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Out of curiosity, are you looking for a 1084 monitor feel? Unfortunately I don't own that any longer, so having the comparison you're working on is a really good thing. Thanks!
Please post your complete config when you think you got it close. :-)
My TV is a Sony Trinitron, RGB scart to A500 plus.
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Old 22 August 2017, 23:44   #127
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Originally Posted by torturedutopian View Post
@guest.r : oh my, I have a very last request, would it be possible to make a combined shader with :

xbrz (whatever is the best one, I tried 6xbrz on my setup), scaled x3 + crt-hyllian
Np. true xBRZ 3x is used, tested it in Retroarch and the output is like with FS-UAE.
Attached Files
File Type: rar xbrz3x-crt-hyllian.rar (4.9 KB, 7 views)
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Old Yesterday, 11:58   #128
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Thank you :-)
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Old Yesterday, 15:35   #129
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Please post your complete config when you think you got it close. :-)
More tweaking. With these settings i am almost spot on now, 90% except the scanlines that are thinner in reality, maybe with a higher resolution they are better. Colors saturation/brightness, blur are almost identical now.

#define SATURATION 1.3
#define VSCANLINES 0.05
#define InputGamma 2.5
#define OutputGamma 2.0
#define SHARPNESS 1.0 // 1.0 or 2.0
#define SHARPNESS2 1.8 // 1.0 to 3.0
#define COLOR_BOOST 1.5
#define RED_BOOST 1.5
#define GREEN_BOOST 1.4
#define BLUE_BOOST 1.3
#define SCANLINES_STRENGTH 0.66
#define BEAM_MIN_WIDTH 0.76
#define BEAM_MAX_WIDTH 1.0
#define CRT_ANTI_RINGING 0.8
#define HUE 8.0 // from -180 to 180


Last edited by nobody; Yesterday at 16:14.
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Old Yesterday, 16:01   #130
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Nice. Will test it later. The scanlines looks perfectly fine in 1080p. 768p is indeed not good enough.
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Old Yesterday, 16:42   #131
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Quote:
Originally Posted by nobody View Post
More tweaking. With these settings i am almost spot on now, 90% except the scanlines that are thinner in reality, maybe with a higher resolution they are better. Colors saturation/brightness, blur are almost identical now.

#define SATURATION 1.3
#define VSCANLINES 0.05
#define InputGamma 2.5
#define OutputGamma 2.0
#define SHARPNESS 1.0 // 1.0 or 2.0
#define SHARPNESS2 1.8 // 1.0 to 3.0
#define COLOR_BOOST 1.5
#define RED_BOOST 1.5
#define GREEN_BOOST 1.4
#define BLUE_BOOST 1.3
#define SCANLINES_STRENGTH 0.66
#define BEAM_MIN_WIDTH 0.76
#define BEAM_MAX_WIDTH 1.0
#define CRT_ANTI_RINGING 0.8
#define HUE 8.0 // from -180 to 180

Thanks. So this is a Sony Trinitron emulation, interesting. I assume you ignored curvature because your Sony Trinitron is a flat crt. Now all we need is a comparison setting file for a 1084 or Philips CM8833. :-)
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Old Yesterday, 16:46   #132
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I really doubt the 1084 can do a better picture than a Sony Trinitron. The colors on that tv are stunning with RGB.
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