Merge pull request #277 from zzuegg/master

Added GL_MAX_VERTEX_UNIFORM_COMPONENTS

jme3-core/src/main/java/com/jme3/renderer/Limits.java

@@ -75,4 +75,6 @@ public enum Limits {
     ColorTextureSamples,
     
     DepthTextureSamples,
+
+    VertexUniformVectors,
 }

jme3-core/src/main/java/com/jme3/renderer/opengl/GL.java

@@ -100,6 +100,8 @@ public interface GL {
 	public static final int GL_MAX_TEXTURE_SIZE = 0xD33;
 	public static final int GL_MAX_VERTEX_ATTRIBS = 0x8869;
 	public static final int GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS = 0x8B4C;
+	public static final int GL_MAX_VERTEX_UNIFORM_COMPONENTS  = 0x8B4A;
+	public static final int GL_MAX_VERTEX_UNIFORM_VECTORS = 0x8DFB;
 	public static final int GL_MIRRORED_REPEAT = 0x8370;
 	public static final int GL_NEAREST = 0x2600;
 	public static final int GL_NEAREST_MIPMAP_LINEAR = 0x2702;

jme3-core/src/main/java/com/jme3/renderer/opengl/GLRenderer.java

@@ -257,7 +257,11 @@ public class GLRenderer implements Renderer {
 //        gl.glGetInteger(GL.GL_MAX_FRAGMENT_UNIFORM_COMPONENTS, intBuf16);
 //        fragUniforms = intBuf16.get(0);
 //        logger.log(Level.FINER, "Fragment Uniforms: {0}", fragUniforms);
-
+        if (caps.contains(Caps.OpenGLES20)) {
+            limits.put(Limits.VertexUniformVectors, getInteger(GL.GL_MAX_VERTEX_UNIFORM_VECTORS));
+        } else {
+            limits.put(Limits.VertexUniformVectors, getInteger(GL.GL_MAX_VERTEX_UNIFORM_COMPONENTS) / 4);
+        }
         limits.put(Limits.VertexAttributes, getInteger(GL.GL_MAX_VERTEX_ATTRIBS));
         limits.put(Limits.TextureSize, getInteger(GL.GL_MAX_TEXTURE_SIZE));
         limits.put(Limits.CubemapSize, getInteger(GL.GL_MAX_CUBE_MAP_TEXTURE_SIZE));