update shader base class and textured shader to reflect GGL class

changes

1 files changed, 8 insertions, 31 deletions

diff --git a/src/OpenGL/TexturedShader.cs b/src/OpenGL/TexturedShader.cs
index a410b16e..e62613d1 100644
--- a/src/OpenGL/TexturedShader.cs
+++ b/src/OpenGL/TexturedShader.cs
@@ -7,59 +7,36 @@ namespace go.GLBackend
 	{
 		public TexturedShader ()
 		{
-			vertSource = @"
-				#version 130
-
-				precision highp float;
-
-				uniform mat4 projection_matrix;
-				uniform mat4 modelview_matrix;
-
-				in vec2 in_position;
-				in vec2 in_tex;
-				out vec2 texCoord;
-
-
-				void main(void)
-				{
-					texCoord = in_tex;
-					gl_Position = projection_matrix * modelview_matrix * vec4(in_position,0, 1);
-				}";
 
 			fragSource = @"
 				#version 130
 				precision highp float;
 
-				uniform vec4 color;
 				uniform sampler2D tex;
-				uniform sampler2D stencil;
 
 				in vec2 texCoord;
 				out vec4 out_frag_color;
 
 				void main(void)
 				{
-//					vec4 s = texture( stencil, texCoord);
-//					if (s.r == 0)
-//						discard;
-					vec4 t = texture( tex, texCoord);
-					out_frag_color = t;
+					out_frag_color = texture( tex, texCoord);
 				}";
 
 			Compile ();
 
 		}
 
-		protected override void BindVertexAttributes ()
-		{
-			base.BindVertexAttributes ();
-			GL.BindAttribLocation(pgmId, 1, "in_tex");
-		}
 		protected override void BindSamplesSlots ()
 		{
-			GL.Uniform1(GL.GetUniformLocation (pgmId, "tex"),0);
+			base.BindSamplesSlots ();
+
 			GL.Uniform1(GL.GetUniformLocation (pgmId, "stencil"),1);
 		}
+		public override void Enable ()
+		{
+			base.Enable ();
+
+		}
 	}
 }