1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
[require]
GLSL >= 1.40
[fragment shader]
#version 140
#extension GL_ARB_fragment_coord_conventions : require
layout(origin_upper_left) in vec4 gl_FragCoord;
out vec4 sk_FragColor;
uniform vec4 urectUniform_Stage2_c0_c0;
uniform sampler2D uTextureSampler_0_Stage1;
noperspective in vec2 vTransformedCoords_0_Stage0;
vec4 AARectEffect_Stage2_c0_c0(vec4 _input) {
vec4 _output;
float alpha;
{
float xSub, ySub;
xSub = min(gl_FragCoord.x - urectUniform_Stage2_c0_c0.x, 0.0);
xSub += min(urectUniform_Stage2_c0_c0.z - gl_FragCoord.x, 0.0);
ySub = min(gl_FragCoord.y - urectUniform_Stage2_c0_c0.y, 0.0);
ySub += min(urectUniform_Stage2_c0_c0.w - gl_FragCoord.y, 0.0);
alpha = (1.0 + max(xSub, -1.0)) * (1.0 + max(ySub, -1.0));
}
{
alpha = 1.0 - alpha;
}
_output = _input * alpha;
return _output;
}
vec4 blend_src_out(vec4 src, vec4 dst) {
return (1.0 - dst.w) * src;
}
void main() {
vec4 output_Stage1;
{
output_Stage1 = texture(uTextureSampler_0_Stage1, vTransformedCoords_0_Stage0);
}
vec4 output_Stage2;
{
output_Stage2 = blend_src_out(output_Stage1, AARectEffect_Stage2_c0_c0(vec4(1.0)));
}
{
sk_FragColor = output_Stage2;
}
}
[vertex shader]
#version 140
uniform vec4 sk_RTAdjust;
uniform mat3 uCoordTransformMatrix_0_Stage0;
in vec2 position;
in vec2 localCoord;
noperspective out vec2 vTransformedCoords_0_Stage0;
void main() {
vTransformedCoords_0_Stage0 = (uCoordTransformMatrix_0_Stage0 * vec3(localCoord, 1.0)).xy;
gl_Position = vec4(position.x, position.y, 0.0, 1.0);
gl_Position = vec4(gl_Position.xy * sk_RTAdjust.xz + gl_Position.ww * sk_RTAdjust.yw, 0.0, gl_Position.w);
}
|
