From 8721dae6e10a9bb74b557ef93d418a1ef09dd3c5 Mon Sep 17 00:00:00 2001
From: omegadox <omegadox@gmail.com>
Date: Sun, 14 Jun 2009 08:56:13 +0000
Subject: [PATCH] More Shaders :), Fire2, Stereoscopic, toxic, christmas, and
 more...

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3438 8ced0084-cf51-0410-be5f-012b33b47a6e
---
 Data/User/Shaders/acidmetal.txt    |  5 +----
 Data/User/Shaders/chrismas.txt     | 19 +++++++++++++++++++
 Data/User/Shaders/color_swap_1.txt | 10 +---------
 Data/User/Shaders/cool1.txt        | 22 ++++++++++++++++++++++
 Data/User/Shaders/fire.txt         | 18 ++++++++++++++++++
 Data/User/Shaders/fire2.txt        | 15 +++++++++++++++
 Data/User/Shaders/nightvision.txt  |  8 ++------
 Data/User/Shaders/posterize.txt    |  6 +++---
 Data/User/Shaders/spookey1.txt     | 20 ++++++++++++++++++++
 Data/User/Shaders/spookey2.txt     | 22 ++++++++++++++++++++++
 Data/User/Shaders/stereoscopic.txt | 26 ++++++++++++++++++++++++++
 Data/User/Shaders/toxic.txt        | 22 ++++++++++++++++++++++
 12 files changed, 171 insertions(+), 22 deletions(-)
 create mode 100644 Data/User/Shaders/chrismas.txt
 create mode 100644 Data/User/Shaders/cool1.txt
 create mode 100644 Data/User/Shaders/fire2.txt
 create mode 100644 Data/User/Shaders/spookey1.txt
 create mode 100644 Data/User/Shaders/spookey2.txt
 create mode 100644 Data/User/Shaders/stereoscopic.txt
 create mode 100644 Data/User/Shaders/toxic.txt

diff --git a/Data/User/Shaders/acidmetal.txt b/Data/User/Shaders/acidmetal.txt
index 30e6a25ec5..7f479ca274 100644
--- a/Data/User/Shaders/acidmetal.txt
+++ b/Data/User/Shaders/acidmetal.txt
@@ -4,16 +4,13 @@ void main(out float4 ocol0 : COLOR0, in float2 uv0 : TEXCOORD0)
 {
   float4 c0 = texRECT(samp0, uv0).rgba;
   float red   = 0.0;
-  float green = 0.0;
   float blue  = 0.0;
 
-  green = c0.g;
-
   if (c0.r > 0.25 && c0.b > 0.25)
   {
     blue = c0.b;
     red = c0.r;
   }
 
-  ocol0 = float4(red, green, blue, 1.0);
+  ocol0 = float4(red, c0.g, blue, 1.0);
 }
\ No newline at end of file
diff --git a/Data/User/Shaders/chrismas.txt b/Data/User/Shaders/chrismas.txt
new file mode 100644
index 0000000000..6de668b2db
--- /dev/null
+++ b/Data/User/Shaders/chrismas.txt
@@ -0,0 +1,19 @@
+uniform samplerRECT samp0 : register(s0);
+
+void main(out float4 ocol0 : COLOR0, in float2 uv0 : TEXCOORD0)
+{
+  float4 c0 = texRECT(samp0, uv0).rgba;
+  float red   = 0.0;
+  float green = 0.0;
+
+  if (c0.r < 0.50 || c0.b > 0.5)
+  {
+	green = c0.g + (c0.b / 2);
+  }
+  else
+  {
+	red = c0.r + (c0.b / 2);
+  }
+  
+  ocol0 = float4(red, green, 0.0, 1.0);
+}
\ No newline at end of file
diff --git a/Data/User/Shaders/color_swap_1.txt b/Data/User/Shaders/color_swap_1.txt
index 91e67d0361..68debd6837 100644
--- a/Data/User/Shaders/color_swap_1.txt
+++ b/Data/User/Shaders/color_swap_1.txt
@@ -3,13 +3,5 @@ uniform samplerRECT samp0 : register(s0);
 void main(out float4 ocol0 : COLOR0, in float2 uv0 : TEXCOORD0)
 {
   float4 c0 = texRECT(samp0, uv0).rgba;
-  float red   = 0.0;
-  float green = 0.0;
-  float blue  = 0.0;
-
-  red = c0.g;
-  green = c0.b;
-  blue = c0.r;
-
-  ocol0 = float4(red, green, blue, 1.0);
+  ocol0 = float4(c0.g, c0.b,c0.r, 1.0);
 }
\ No newline at end of file
diff --git a/Data/User/Shaders/cool1.txt b/Data/User/Shaders/cool1.txt
new file mode 100644
index 0000000000..66de9c4d38
--- /dev/null
+++ b/Data/User/Shaders/cool1.txt
@@ -0,0 +1,22 @@
+uniform samplerRECT samp0 : register(s0);
+
+void main(out float4 ocol0 : COLOR0, in float2 uv0 : TEXCOORD0)
+{
+  float4 c0 = texRECT(samp0, uv0).rgba;
+  float red   = 0.0;
+  float green = 0.0;
+  float blue  = 0.0;
+
+  if (c0.r < 0.50 || c0.b > 0.5)
+  {
+	blue = c0.r + (c0.b / 2);
+	red = c0.g + (c0.b / 2);
+  }
+  else
+  {
+	blue = c0.r + (c0.b / 2);
+	green = c0.r + (c0.b / 2);
+  }
+  
+  ocol0 = float4(red, green, blue, 1.0);
+}
\ No newline at end of file
diff --git a/Data/User/Shaders/fire.txt b/Data/User/Shaders/fire.txt
index fc6c897c92..6094307f40 100644
--- a/Data/User/Shaders/fire.txt
+++ b/Data/User/Shaders/fire.txt
@@ -8,6 +8,7 @@ void main(out float4 ocol0 : COLOR0, in float2 uv0 : TEXCOORD0)
   float blue  = 0.0;
 
   red = c0.r;
+  
 
   if (c0.r > 0.0)
   {
@@ -17,5 +18,22 @@ void main(out float4 ocol0 : COLOR0, in float2 uv0 : TEXCOORD0)
     }
   }
 
+  if (c0.b > 0.0 && c0.r < 0.25)
+  {
+    red = c0.b;
+    green = c0.b / 3;
+  }
+
+  if (c0.g > 0.0 && c0.r < 0.25)
+  {
+    red = c0.g;
+    green = c0.g / 3;
+  }
+
+  if (((c0.r + c0.g + c0.b) / 3) > 0.9)
+  {
+    green = c0.r / 3;
+  }
+  
   ocol0 = float4(red, green, blue, 1.0);
 }
\ No newline at end of file
diff --git a/Data/User/Shaders/fire2.txt b/Data/User/Shaders/fire2.txt
new file mode 100644
index 0000000000..3f7c09e3db
--- /dev/null
+++ b/Data/User/Shaders/fire2.txt
@@ -0,0 +1,15 @@
+uniform samplerRECT samp0 : register(s0);
+
+void main(out float4 ocol0 : COLOR0, in float2 uv0 : TEXCOORD0)
+{
+  float4 c0 = texRECT(samp0, uv0).rgba;
+  float red   = 0.0;
+  float green = 0.0;
+  float blue  = 0.0;
+  float avg = (c0.r + c0.g + c0.b) / 3;
+
+  red = c0.r + (c0.g / 2) + (c0.b / 3);
+  green = c0.r / 3;
+  
+  ocol0 = float4(red, green, blue, 1.0);
+}
\ No newline at end of file
diff --git a/Data/User/Shaders/nightvision.txt b/Data/User/Shaders/nightvision.txt
index 5252a51ddb..db354d0b81 100644
--- a/Data/User/Shaders/nightvision.txt
+++ b/Data/User/Shaders/nightvision.txt
@@ -3,16 +3,12 @@ uniform samplerRECT samp0 : register(s0);
 void main(out float4 ocol0 : COLOR0, in float2 uv0 : TEXCOORD0)
 {
   float4 c0 = texRECT(samp0, uv0).rgba;
-  float red   = 0.0;
-  float green = 0.0;
-  float blue  = 0.0;
-
-  green = c0.g;
+  float green = c0.g;
 
   if (c0.g < 0.50)
   {
     green = c0.r + c0.b;
   }
 
-  ocol0 = float4(red, green, blue, 1.0);
+  ocol0 = float4(0.0, green, 0.0, 1.0);
 }
\ No newline at end of file
diff --git a/Data/User/Shaders/posterize.txt b/Data/User/Shaders/posterize.txt
index 54dca33034..fca009b145 100644
--- a/Data/User/Shaders/posterize.txt
+++ b/Data/User/Shaders/posterize.txt
@@ -3,9 +3,9 @@ uniform samplerRECT samp0 : register(s0);
 void main(out float4 ocol0 : COLOR0, in float2 uv0 : TEXCOORD0)
 {
   float4 c0 = texRECT(samp0, uv0).rgba;
-  float red;
-  float green;
-  float blue;
+  float red   = 0.0;
+  float green = 0.0;
+  float blue  = 0.0;
 
   if (c0.r > 0.25)
   {
diff --git a/Data/User/Shaders/spookey1.txt b/Data/User/Shaders/spookey1.txt
new file mode 100644
index 0000000000..f0cde83b55
--- /dev/null
+++ b/Data/User/Shaders/spookey1.txt
@@ -0,0 +1,20 @@
+uniform samplerRECT samp0 : register(s0);
+
+void main(out float4 ocol0 : COLOR0, in float2 uv0 : TEXCOORD0)
+{
+  float4 c0 = texRECT(samp0, uv0).rgba;
+  float red   = 0.0;
+  float blue  = 0.0;
+
+  if (c0.r < 0.50 || c0.b > 0.5)
+  {
+	red = c0.g + (c0.b / 2);
+  }
+  else
+  {
+    red = c0.g + (c0.b / 2);
+	blue = c0.r + (c0.b / 2);
+  }
+  
+  ocol0 = float4(red, 0.0, blue, 1.0);
+}
\ No newline at end of file
diff --git a/Data/User/Shaders/spookey2.txt b/Data/User/Shaders/spookey2.txt
new file mode 100644
index 0000000000..747d236427
--- /dev/null
+++ b/Data/User/Shaders/spookey2.txt
@@ -0,0 +1,22 @@
+uniform samplerRECT samp0 : register(s0);
+
+void main(out float4 ocol0 : COLOR0, in float2 uv0 : TEXCOORD0)
+{
+  float4 c0 = texRECT(samp0, uv0).rgba;
+  float red   = 0.0;
+  float green = 0.0;
+  float blue  = 0.0;
+
+  if (c0.r < 0.50 || c0.b > 0.5)
+  {
+	red = c0.g + (c0.b / 2);
+  }
+  else
+  {
+    red = c0.g + (c0.b / 2);
+	blue = c0.r + (c0.b / 2);
+	green = c0.r + (c0.b / 2);
+  }
+  
+  ocol0 = float4(red, green, blue, 1.0);
+}
\ No newline at end of file
diff --git a/Data/User/Shaders/stereoscopic.txt b/Data/User/Shaders/stereoscopic.txt
new file mode 100644
index 0000000000..81d6b79557
--- /dev/null
+++ b/Data/User/Shaders/stereoscopic.txt
@@ -0,0 +1,26 @@
+// Omega's 3D Stereoscopic filtering
+// TODO: Need depth info!
+
+uniform samplerRECT samp0 : register(s0);
+
+void main(out float4 ocol0 : COLOR0, in float2 uv0 : TEXCOORD0)
+{
+  float sep = 5;
+  float4 c0 = texRECT(samp0, uv0).rgba; // Source Color
+  float red   = c0.r;
+  float green = c0.g;
+  float blue  = c0.b;
+  
+  // Red Eye (Red)
+  float4 c1 = texRECT(samp0, uv0 + float2(sep,0)).rgba;
+  red = max(c0.r, c1.r);
+
+  // Right Eye (Cyan)
+  float4 c2 = texRECT(samp0, uv0 + float2(-sep,0)).rgba;
+  float cyan = (c2.r + c2.g + c2.b) / 3;
+  green = max(c0.g, cyan);
+  blue = max(c0.b, cyan);
+
+  
+  ocol0 = float4(red, green, blue, c0.a);
+}
\ No newline at end of file
diff --git a/Data/User/Shaders/toxic.txt b/Data/User/Shaders/toxic.txt
new file mode 100644
index 0000000000..81205ed0f8
--- /dev/null
+++ b/Data/User/Shaders/toxic.txt
@@ -0,0 +1,22 @@
+uniform samplerRECT samp0 : register(s0);
+
+void main(out float4 ocol0 : COLOR0, in float2 uv0 : TEXCOORD0)
+{
+  float4 c0 = texRECT(samp0, uv0).rgba;
+  float red   = 0.0;
+  float green = 0.0;
+  float blue  = 0.0;
+
+  if (c0.r < 0.50 || c0.b > 0.5)
+  {
+	blue = c0.r + (c0.b / 2);
+	red = c0.g + (c0.b / 2);
+  }
+  else
+  {
+    red = c0.g + (c0.b / 2);
+	green = c0.r + (c0.b / 2);
+  }
+  
+  ocol0 = float4(red, green, blue, 1.0);
+}
\ No newline at end of file