Bug 801: Graph OpenGL ES2 and ES3 Compatibility

- Remove 'const' qualifier in shader graph code for non 'absolute' const values

- Use extension directive OES_standard_derivatives only for ES2.0, not ES3.0 (graph shader)

- Compare float w/ float literals, not int literals!

- Android Demo NEWTGraphUI2pActivity:
  - Is a VBAA example, hence disable scene MSAA!

1 files changed, 1 insertions, 1 deletions

diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01.vp b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01.vp
index b3c9ebd35..5ab82ad40 100644
--- a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01.vp
+++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01.vp
@@ -14,7 +14,7 @@ void main(void)
     // gl_Position = gcu_PMVMatrix[0] * gcu_PMVMatrix[1] * vec4(gca_Vertices, 1);
     gl_Position = gcu_PMVMatrix[0] * gcu_PMVMatrix[1] * gca_Vertices;
     if( gcv_TexCoord.x <= -10.0 ) {
-        // const vec4 tc = gcu_PMVMatrix[0] * gcu_PMVMatrix[1] * vec4(gca_TexCoords.xy, gca_Vertices.z, 1);
+        // vec4 tc = gcu_PMVMatrix[0] * gcu_PMVMatrix[1] * vec4(gca_TexCoords.xy, gca_Vertices.z, 1);
         // gcv_TexCoord = vec3(tc.xy, gca_TexCoords.z);
         gcv_TexCoord = gca_TexCoords;
     } else {