From a4905ffaa0185235cc638098dae277f8abc0a56c Mon Sep 17 00:00:00 2001
From: "SND\\MaddTheSane_cp"
 <SND\MaddTheSane_cp@e17a0e51-4ae3-4d35-97c3-1a29b211df97>
Date: Mon, 17 Sep 2012 01:15:40 +0000
Subject: Updating projects to build on Xcode 4.4 Added OpenGL shader support
 to the Mac software renderer.

git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@79892 e17a0e51-4ae3-4d35-97c3-1a29b211df97
---
 macosx/plugins/DFXVideo/gpuPeteOGL2.slv | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100755 macosx/plugins/DFXVideo/gpuPeteOGL2.slv

(limited to 'macosx/plugins/DFXVideo/gpuPeteOGL2.slv')

diff --git a/macosx/plugins/DFXVideo/gpuPeteOGL2.slv b/macosx/plugins/DFXVideo/gpuPeteOGL2.slv
new file mode 100755
index 00000000..639eb41c
--- /dev/null
+++ b/macosx/plugins/DFXVideo/gpuPeteOGL2.slv
@@ -0,0 +1,26 @@
+// by guest(r) - guest.r@gmail.com
+// license: GNU-GPL
+
+uniform vec4 OGL2Param;
+uniform vec4 OGL2Size;
+
+void main()
+{
+float x = (OGL2Size.x/2048.0)*OGL2Param.x;
+float y = (OGL2Size.y/1024.0)*OGL2Param.y;
+vec2 dg1 = vec2( x,y);
+vec2 dg2 = vec2(-x,y);
+vec2 dx  = vec2(x,0.0);
+vec2 dy  = vec2(0.0,y);
+gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;
+gl_TexCoord[0] = gl_MultiTexCoord0;
+gl_TexCoord[6].zw= gl_MultiTexCoord1.xy;
+gl_TexCoord[1].xy = gl_TexCoord[0].xy - dy;
+gl_TexCoord[2].xy = gl_TexCoord[0].xy + dy;
+gl_TexCoord[3].xy = gl_TexCoord[0].xy - dx;
+gl_TexCoord[4].xy = gl_TexCoord[0].xy + dx;
+gl_TexCoord[5].xy = gl_TexCoord[0].xy - dg1;
+gl_TexCoord[6].xy = gl_TexCoord[0].xy + dg1;
+gl_TexCoord[1].zw = gl_TexCoord[0].xy - dg2;
+gl_TexCoord[2].zw = gl_TexCoord[0].xy + dg2;
+}
-- 
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