From f341f091f775b3dcabb856d89852ee5cec3feff5 Mon Sep 17 00:00:00 2001
From: Michael <goldtextwitch@outlook.com>
Date: Sat, 24 Jun 2017 17:33:58 -0700
Subject: [PATCH] [SLW] Add Brightness Workaround

---
 .../7658289ba65cb755_00000000000003c9_ps.txt  | 58 +++++++++++++++++++
 Workaround/LostWorld_Brightness/rules.txt     |  4 ++
 2 files changed, 62 insertions(+)
 create mode 100644 Workaround/LostWorld_Brightness/7658289ba65cb755_00000000000003c9_ps.txt
 create mode 100644 Workaround/LostWorld_Brightness/rules.txt

diff --git a/Workaround/LostWorld_Brightness/7658289ba65cb755_00000000000003c9_ps.txt b/Workaround/LostWorld_Brightness/7658289ba65cb755_00000000000003c9_ps.txt
new file mode 100644
index 00000000..24c90b8d
--- /dev/null
+++ b/Workaround/LostWorld_Brightness/7658289ba65cb755_00000000000003c9_ps.txt
@@ -0,0 +1,58 @@
+#version 420
+#extension GL_ARB_texture_gather : enable
+const float bloomFactor = 2.00;
+// shader 7658289ba65cb755
+uniform ivec4 uf_remappedPS[1];
+layout(binding = 0) uniform sampler2D textureUnitPS0;// Tex0 addr 0xf4520000 res 1280x720x1 dim 1 tm: 4 format 0816 compSel: 0 1 2 3 mipView: 0x0 (num 0x1) sliceView: 0x0 (num 0x1) Sampler0 ClampX/Y/Z: 2 2 2 border: 0
+layout(binding = 4) uniform sampler2D textureUnitPS4;// Tex4 addr 0x171f8800 res 1x1x1 dim 1 tm: 2 format 0806 compSel: 3 0 1 2 mipView: 0x0 (num 0x1) sliceView: 0x0 (num 0x1) Sampler4 ClampX/Y/Z: 2 2 2 border: 0
+layout(location = 0) in vec4 passParameterSem137;
+layout(location = 0) out vec4 passPixelColor0;
+uniform vec2 uf_fragCoordScale;
+int clampFI32(int v)
+{
+if( v == 0x7FFFFFFF )
+	return floatBitsToInt(1.0);
+else if( v == 0xFFFFFFFF )
+	return floatBitsToInt(0.0);
+return floatBitsToInt(clamp(intBitsToFloat(v), 0.0, 1.0));
+}
+float mul_nonIEEE(float a, float b){ if( a == 0.0 || b == 0.0 ) return 0.0; return a*b; }
+void main()
+{
+vec4 R0f = vec4(0.0);
+vec4 R1f = vec4(0.0);
+vec4 R2f = vec4(0.0);
+float backupReg0f, backupReg1f, backupReg2f, backupReg3f, backupReg4f;
+vec4 PV0f = vec4(0.0), PV1f = vec4(0.0);
+float PS0f = 0.0, PS1f = 0.0;
+vec4 tempf = vec4(0.0);
+float tempResultf;
+int tempResulti;
+ivec4 ARi = ivec4(0);
+bool predResult = true;
+vec3 cubeMapSTM;
+int cubeMapFaceId;
+R0f = passParameterSem137;
+R1f.xyz = (texture(textureUnitPS0, R0f.xy).xyz * bloomFactor);
+// 0
+R0f.y = intBitsToFloat(0x3f000000);
+R2f.w = 1.0;
+R0f.x = (texture(textureUnitPS4, R0f.yy).x);
+// 0
+backupReg0f = R0f.x;
+PV0f.x = backupReg0f + intBitsToFloat(0x3a83126f);
+// 1
+PS1f = 1.0 / PV0f.x;
+// 2
+PV0f.z = PS1f * intBitsToFloat(uf_remappedPS[0].x);
+// 3
+PV1f.y = max(PV0f.z, intBitsToFloat(0x3d800000));
+// 4
+PV0f.x = min(PV1f.y, intBitsToFloat(0x41800000));
+// 5
+R2f.x = mul_nonIEEE(R1f.x, PV0f.x);
+R2f.y = mul_nonIEEE(R1f.y, PV0f.x);
+R2f.z = mul_nonIEEE(R1f.z, PV0f.x);
+// export
+passPixelColor0 = vec4(R2f.x, R2f.y, R2f.z, R2f.w);
+}
diff --git a/Workaround/LostWorld_Brightness/rules.txt b/Workaround/LostWorld_Brightness/rules.txt
new file mode 100644
index 00000000..6c19abf6
--- /dev/null
+++ b/Workaround/LostWorld_Brightness/rules.txt
@@ -0,0 +1,4 @@
+[Definition]
+titleIds = 0005000010135700,000500001012B100,0005000010128F00,0005000210128F01
+name = "Sonic Lost World - Brightness Fix"
+version = 2
\ No newline at end of file