mirror of
https://github.com/mamedev/mame.git
synced 2024-11-16 07:48:32 +01:00
34 lines
No EOL
1 KiB
JSON
34 lines
No EOL
1 KiB
JSON
// license:BSD-3-Clause
|
|
// copyright-holders:Ryan Holtz
|
|
//============================================================
|
|
//
|
|
// offset_sat.json: Applies saturation to an image.
|
|
//
|
|
// Additionally, takes only a portion of the image, as
|
|
// this instance is intended for the right-hand pillarbox
|
|
// when displaying 4:3 content on a 16:9 screen.
|
|
//
|
|
//============================================================
|
|
{
|
|
"blend": {
|
|
"equation": "add",
|
|
"srcColor": "srcalpha",
|
|
"dstColor": "1-srcalpha",
|
|
"srcAlpha": "srcalpha",
|
|
"dstAlpha": "1-srcalpha"
|
|
},
|
|
"depth": {
|
|
"function": "always"
|
|
},
|
|
"cull": { "mode": "none" },
|
|
"write": {
|
|
"rgb": true,
|
|
"alpha": true
|
|
},
|
|
"vertex": "chains/pillarbox_right_horizontal/vs_offset_sat",
|
|
"fragment": "chains/pillarbox_right_horizontal/fs_offset_sat",
|
|
"uniforms": [
|
|
{ "name": "s_tex", "type": "int", "values": [ 1.0 ] },
|
|
{ "name": "u_saturation", "type": "vec4", "values": [ 1.0, 0.0, 0.0, 0.0 ] }
|
|
]
|
|
} |