From 43adc4f194778fdd098cfd1c46217da9b6d29ecb Mon Sep 17 00:00:00 2001
From: Marcus Wanners <marcus@wanners.net>
Date: Wed, 5 Aug 2009 17:05:27 +0000
Subject: [PATCH] Postprocesing: New nightvision shader. Yay?

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3941 8ced0084-cf51-0410-be5f-012b33b47a6e
---
 Data/User/Shaders/nightvision2.txt | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 Data/User/Shaders/nightvision2.txt

diff --git a/Data/User/Shaders/nightvision2.txt b/Data/User/Shaders/nightvision2.txt
new file mode 100644
index 0000000000..95c67f51fb
--- /dev/null
+++ b/Data/User/Shaders/nightvision2.txt
@@ -0,0 +1,29 @@
+uniform samplerRECT samp0 : register(s0);
+
+void main(out float4 ocol0 : COLOR0, in float2 uv0 : TEXCOORD0)
+{
+  float4 c0 = texRECT(samp0, uv0).rgba;
+  float grey = ((0.2 * c0.r) + (0.7 * c0.g) + (0.1 * c0.b))*0.7;
+  if (grey > 0.7){
+    ;
+  }
+  else if (grey > 0.55){
+    grey = grey*1.5;
+  }
+  else if (grey > 0.4){
+    grey = grey*2;
+  }
+  else if (grey > 0.3){
+    grey = grey*2.5;
+  }
+  else if (grey > 0.2){
+    grey = grey*3;
+  }
+  else if (grey > 0.1){
+    grey = grey*3.5;
+  }
+  else{
+    grey = grey*4;
+  }
+  ocol0 = float4(0, grey, 0, 1.0);
+}
\ No newline at end of file