cemu_graphic_packs/Quality/BreathOfTheWild_1440p/45d85f1d25e7d0de_0000000000000079_ps.txt
NAVras-Z 6c05eebe65 [BotW] blur shaders updates and fixes
update this first before adding splatoon
caution: gpu taxing at high res, if get framerate drop, try replacing them with ones from lower res, bloom will appear smaller and brighter (concentrated)
hope cemu will get more specific texture exclude so we don't have to upscale the blurs...
any advice on optimization is appreciated
2017-10-13 11:48:39 +08:00

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#version 420
#extension GL_ARB_texture_gather : enable
// shader 45d85f1d25e7d0de // vertical blur 1440
layout(binding = 0) uniform sampler2D textureUnitPS0;// Tex0 addr 0xf4601800 res 320x180x1 dim 1 tm: 4 format 001a compSel: 0 1 2 3 mipView: 0x0 (num 0x1) sliceView: 0x0 (num 0x1) Sampler0 ClampX/Y/Z: 2 2 2 border: 1
layout(location = 0) in vec4 passParameterSem0;
layout(location = 0) out vec4 passPixelColor0;
uniform vec2 uf_fragCoordScale;
float data = passParameterSem0.z - passParameterSem0.w;
float h = data / 1.38461538 * uf_fragCoordScale.y;
uniform float o_weight[] = float[]( 0.29411765, 0.35294118 );
uniform float o_offset[] = float[]( 0.00000000, 1.33333333 );
uniform float weight[] = float[]( 0.15644460, 0.26148598, 0.12689761, 0.03339411 );
uniform float offset[] = float[]( 0.00000000, 1.44444444, 3.37037037, 5.29629630 );
void main()
{
vec2 R0f = vec2(passParameterSem0.x, passParameterSem0.w);
vec4 R1f = texture( textureUnitPS0, R0f ) * weight[0];
for (int i=1; i<4; i++) {
R1f += texture( textureUnitPS0, R0f + vec2(0.0, offset[i]*h) ) * weight[i];
R1f += texture( textureUnitPS0, R0f - vec2(0.0, offset[i]*h) ) * weight[i];
}
vec4 R2f = texture( textureUnitPS0, R0f ) * o_weight[0];
for (int i=1; i<2; i++) {
R2f += texture( textureUnitPS0, R0f + vec2(0.0, o_offset[i]*h) ) * o_weight[i];
R2f += texture( textureUnitPS0, R0f - vec2(0.0, o_offset[i]*h) ) * o_weight[i];
}
passPixelColor0 = ( (uf_fragCoordScale.y == 1.0) ? R2f : R1f );
}