191 	std::ostringstream	frag;  in init()  local
192 	std::ostringstream&	op		= isVertexCase ? vtx : frag;  in init()
208 		frag << "varying mediump vec4 v_color;\n";  in init()
214 		frag << "varying mediump vec4 v_value0;\n";  in init()
215 		frag << "varying mediump vec4 v_value1;\n";  in init()
220 			frag << "varying mediump float v_compareValue;\n";  in init()
229 	frag << "\n";  in init()
230 	frag << "void main()\n";  in init()
231 	frag << "{\n";  in init()
269 		frag << "	gl_FragColor = v_color;\n";  in init()
279 		frag << "	gl_FragColor = res;\n"; // Put result to color variable.  in init()
283 	frag << "}\n";  in init()
286 	m_fragShaderSource = frag.str();  in init()
467 	std::ostringstream	frag;  in init()  local
468 	std::ostringstream&	op		= isVertexCase ? vtx : frag;  in init()
483 		frag << "varying mediump vec4 v_color;\n";  in init()
488 		frag << "varying mediump vec4 v_value;\n";  in init()
493 			frag << "varying mediump float v_bound;\n";  in init()
502 	frag << "\n";  in init()
503 	frag << "void main()\n";  in init()
504 	frag << "{\n";  in init()
547 		frag << "	gl_FragColor = v_color;\n";  in init()
556 		frag << "	gl_FragColor = res;\n"; // Put result to color variable.  in init()
560 	frag << "}\n";  in init()
563 	m_fragShaderSource = frag.str();  in init()
695 	std::ostringstream	frag;  in init()  local
696 	std::ostringstream&	op			= isVertexCase ? vtx : frag;  in init()
705 		frag << "varying mediump vec4 v_color;\n";  in init()
710 		frag << "varying mediump vec4 v_value;\n";  in init()
718 	frag << "\n";  in init()
719 	frag << "void main()\n";  in init()
720 	frag << "{\n";  in init()
729 		frag << "	gl_FragColor = v_color;\n";  in init()
734 		frag << "	gl_FragColor = res;\n";	// Put result to color variable.  in init()
738 	frag << "}\n";  in init()
741 	m_fragShaderSource = frag.str();  in init()