mirror of
https://github.com/holub/mame
synced 2025-04-17 22:13:04 +03:00
92b2921754
Added a "brightness boost" feature for the shadow mask that works by making the brightness ratio between bright and dark mask pixels closer to 1 for the brighter parts of the image. Added clamping to zero so that underscanning produces a black border. Added a "raster bloom" effect to crt-geom-deluxe that makes the image grow slightly when the average brightness of the screen is high, mimicking a common defect in CRTs.
43 lines
2.0 KiB
JSON
43 lines
2.0 KiB
JSON
{
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"blend": {
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"equation": "add",
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"srcColor": "1",
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"dstColor": "0",
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"srcAlpha": "1",
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"dstAlpha": "0"
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},
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"depth": {
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"function": "always",
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"writeenable": false
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},
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"cull": {
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"mode": "none"
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},
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"write": {
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"rgb": true,
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"alpha": true
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},
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"vertex": "chains/crt-geom/vs_crt-geom",
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"fragment": "chains/crt-geom/fs_crt-geom",
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"uniforms": [
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{ "name": "u_tex_size0", "type": "vec4", "values": [ 1.0, 1.0, 0.0, 0.0 ] },
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{ "name": "u_tex_size1", "type": "vec4", "values": [ 1.0, 1.0, 0.0, 0.0 ] },
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{ "name": "u_quad_dims", "type": "vec4", "values": [ 1.0, 1.0, 0.0, 0.0 ] },
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{ "name": "u_rotation_type", "type": "vec4", "values": [ 1.0, 0.0, 0.0, 0.0 ] },
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{ "name": "mpass_texture", "type": "int", "values": [ 0 ] },
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{ "name": "mask_texture", "type": "int", "values": [ 1 ] },
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{ "name": "curvature", "type": "vec4", "values": [ 1.0, 0.0, 0.0, 0.0 ] },
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{ "name": "CRTgamma", "type": "vec4", "values": [ 2.4, 0.0, 0.0, 0.0 ] },
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{ "name": "monitorgamma", "type": "vec4", "values": [ 2.2, 0.0, 0.0, 0.0 ] },
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{ "name": "overscan", "type": "vec4", "values": [ 1.0, 1.0, 0.0, 0.0 ] },
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{ "name": "aspect", "type": "vec4", "values": [ 1.0, 0.75,0.0, 0.0 ] },
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{ "name": "d", "type": "vec4", "values": [ 2.0, 0.0, 0.0, 0.0 ] },
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{ "name": "R", "type": "vec4", "values": [ 3.5, 0.0, 0.0, 0.0 ] },
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{ "name": "angle", "type": "vec4", "values": [ 0.0,-0.05,0.0, 0.0 ] },
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{ "name": "cornersize", "type": "vec4", "values": [ 0.01,0.0, 0.0, 0.0 ] },
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{ "name": "cornersmooth", "type": "vec4", "values": [ 1000.0,0.0,0.0,0.0 ] },
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{ "name": "aperture_strength", "type": "vec4", "values": [ 0.25,0.0,0.0,0.0 ] },
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{ "name": "aperture_brightboost","type": "vec4", "values": [ 0.25,0.0,0.0,0.0 ] }
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]
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}
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