Create some shaders

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3434 8ced0084-cf51-0410-be5f-012b33b47a6e

Data/User/Shaders/acidmetal.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;
+  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);
+}

Data/User/Shaders/color_swap_1.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;
+
+  red = c0.g;
+  green = c0.b;
+  blue = c0.r;
+
+  ocol0 = float4(red, green, blue, 1.0);
+}

Data/User/Shaders/fire.txt

@@ -0,0 +1,21 @@
+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.r;
+
+  if (c0.r > 0.0)
+  {
+    if (c0.g > c0.r)
+    {
+ 	green = (c0.g - (c0.g - c0.r)) / 3;
+    }
+  }
+
+  ocol0 = float4(red, green, blue, 1.0);
+}

Data/User/Shaders/invert_blue.txt

@@ -0,0 +1,7 @@
+uniform samplerRECT samp0 : register(s0);
+
+void main(out float4 ocol0 : COLOR0, in float2 uv0 : TEXCOORD0)
+{
+  float4 c0 = texRECT(samp0, uv0).rgba;
+  ocol0 = float4(0.0, 0.0, 0.7, 1.0) - c0;
+}

Data/User/Shaders/nightvision.txt

@@ -0,0 +1,18 @@
+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;
+
+  if (c0.g < 0.50)
+  {
+    green = c0.r + c0.b;
+  }
+
+  ocol0 = float4(red, green, blue, 1.0);
+}

Data/User/Shaders/posterize.txt

@@ -0,0 +1,26 @@
+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;
+
+  if (c0.r > 0.25)
+  {
+    red = c0.r;
+  }
+
+  if (c0.g > 0.25)
+  {
+    green = c0.g;
+  }
+
+  if (c0.b > 0.25)
+  {
+    blue = c0.b;
+  }
+
+  ocol0 = float4(red, green, blue, 1.0);
+}