mirror of
https://github.com/Phantop/LADXHD.git
synced 2024-11-24 15:33:03 +00:00
37 lines
851 B
HLSL
37 lines
851 B
HLSL
|
#if OPENGL
|
||
|
|
#define SV_POSITION POSITION
|
||
|
|
#define VS_SHADERMODEL vs_3_0
|
||
|
|
#define PS_SHADERMODEL ps_3_0
|
||
|
|
#else
|
||
|
|
#define VS_SHADERMODEL vs_4_0_level_9_1
|
||
|
|
#define PS_SHADERMODEL ps_4_0_level_9_1
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define PI 3.1415926538
|
||
|
|
|
||
|
|
sampler s0;
|
||
|
|
|
||
|
|
int width;
|
||
|
|
int height;
|
||
|
|
float scale;
|
||
|
|
float brightness;
|
||
|
|
float offset;
|
||
|
|
|
||
|
|
float offsetWidth;
|
||
|
|
float offsetHeight;
|
||
|
|
|
||
|
|
float4 PixelShaderFunction(float4 pos : SV_Position, float4 color0 : COLOR0, float2 coords : TEXCOORD0) : COLOR0
|
||
|
|
{
|
||
|
|
// offset
|
||
|
|
float offsetX = sin(offset + coords.y * (height / scale) / offsetHeight * PI + PI / 2) * (offsetWidth / (width / scale));
|
||
|
|
return tex2D(s0, float2(coords.x + offsetX, coords.y)) * (1 - brightness) + float4(1, 1, 1, 1) * brightness;
|
||
|
|
}
|
||
|
|
|
||
|
|
technique Technique1
|
||
|
|
{
|
||
|
|
pass Pass1
|
||
|
|
{
|
||
|
|
PixelShader = compile PS_SHADERMODEL PixelShaderFunction();
|
||
|
|
}
|
||
|
|
}
|