diff options
Diffstat (limited to 'bgfx/effects/hlsl/scanline.json')
-rw-r--r-- | bgfx/effects/hlsl/scanline.json | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/bgfx/effects/hlsl/scanline.json b/bgfx/effects/hlsl/scanline.json new file mode 100644 index 00000000000..7f4f188c202 --- /dev/null +++ b/bgfx/effects/hlsl/scanline.json @@ -0,0 +1,44 @@ +// license:BSD-3-Clause +// copyright-holders:Ryan Holtz,ImJezze +//============================================================ +// +// scanline.json: Scanline shader for CRT simulation. +// +//============================================================ +{ + "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/hlsl/vs_scanline", + "fragment": "chains/hlsl/fs_scanline", + "uniforms": [ + { "name": "s_tex", "type": "int", "values": [ 0.0 ] }, + { "name": "u_swap_xy", "type": "vec4", "values": [ 0.0, 0.0, 0.0, 0.0 ] }, + { "name": "u_source_dims", "type": "vec4", "values": [ 256.0, 256.0, 0.0, 0.0 ] }, + { "name": "u_target_dims", "type": "vec4", "values": [ 256.0, 256.0, 0.0, 0.0 ] }, + { "name": "u_quad_dims", "type": "vec4", "values": [ 256.0, 256.0, 0.0, 0.0 ] }, + { "name": "u_time", "type": "vec4", "values": [ 0.0, 0.0, 0.0, 0.0 ] }, + { "name": "u_screen_scale", "type": "vec4", "values": [ 1.0, 1.0, 0.0, 0.0 ] }, + { "name": "u_screen_offset", "type": "vec4", "values": [ 0.0, 0.0, 0.0, 0.0 ] }, + { "name": "u_scanline_alpha", "type": "vec4", "values": [ 0.0, 0.0, 0.0, 0.0 ] }, + { "name": "u_scanline_scale", "type": "vec4", "values": [ 1.0, 0.0, 0.0, 0.0 ] }, + { "name": "u_scanline_bright_scale", "type": "vec4", "values": [ 1.0, 0.0, 0.0, 0.0 ] }, + { "name": "u_scanline_bright_offset", "type": "vec4", "values": [ 1.0, 0.0, 0.0, 0.0 ] }, + { "name": "u_scanline_jitter", "type": "vec4", "values": [ 1.0, 0.0, 0.0, 0.0 ] }, + { "name": "u_scanline_height", "type": "vec4", "values": [ 1.0, 0.0, 0.0, 0.0 ] }, + { "name": "u_scanline_variation", "type": "vec4", "values": [ 1.0, 0.0, 0.0, 0.0 ] }, + { "name": "u_jitter_amount", "type": "vec4", "values": [ 0.0, 0.0, 0.0, 0.0 ] } + ] +}
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