mirror of
https://github.com/dolphin-emu/dolphin
synced 2024-09-19 12:04:57 -04:00
22 lines
672 B
GLSL
22 lines
672 B
GLSL
// Anaglyph Red-Cyan shader based on Dubois algorithm
|
|
// Constants taken from the paper:
|
|
// "Conversion of a Stereo Pair to Anaglyph with
|
|
// the Least-Squares Projection Method"
|
|
// Eric Dubois, March 2009
|
|
|
|
void main()
|
|
{
|
|
float4 c0 = SampleLayer(0);
|
|
float4 c1 = SampleLayer(1);
|
|
|
|
float3 lr = float3( 0.437, 0.449, 0.164);
|
|
float3 lg = float3(-0.062,-0.062,-0.024);
|
|
float3 lb = float3(-0.048,-0.050,-0.017);
|
|
|
|
float3 rr = float3(-0.011,-0.032,-0.007);
|
|
float3 rg = float3( 0.377, 0.761, 0.009);
|
|
float3 rb = float3(-0.026,-0.093, 1.234);
|
|
|
|
SetOutput(float4(dot(lr, c0.rgb) + dot(rr, c1.rgb), dot(lg, c0.rgb) + dot(rg, c1.rgb), dot(lb, c0.rgb) + dot(rb, c1.rgb), c0.a));
|
|
}
|