protected void checkError(GL gl, String location) {
int error = gl.glGetError();
if (error != GL_NO_ERROR) {
String errorString;
switch (error) {
case GL_INVALID_ENUM:
errorString = "GL_INVALID_ENUM";
break;
case GL_INVALID_VALUE:
errorString = "GL_INVALID_VALUE";
break;
case GL_INVALID_OPERATION:
errorString = "GL_INVALID_OPERATION";
break;
case GL_INVALID_FRAMEBUFFER_OPERATION:
errorString = "GL_INVALID_FRAMEBUFFER_OPERATION";
break;
case GL_OUT_OF_MEMORY:
errorString = "GL_OUT_OF_MEMORY";
break;
default:
errorString = "UNKNOWN";
break;
}
System.out.println("OpenGL Error(" + errorString + "): " + location);
throw new Error();
}
}
public void init(final GLAutoDrawable drawable) {
GL _gl = drawable.getGL();
_gl.glGetError(); // flush error ..
if (glDebug) {
try {
_gl =
_gl.getContext()
.setGL(GLPipelineFactory.create("com.jogamp.opengl.Debug", null, _gl, null));
} catch (final Exception e) {
throw new RuntimeException("can not set debug pipeline", e);
}
}
if (glTrace) {
try {
_gl =
_gl.getContext()
.setGL(
GLPipelineFactory.create(
"com.jogamp.opengl.Trace", null, _gl, new Object[] {System.err}));
} catch (final Exception e) {
throw new RuntimeException("can not set trace pipeline", e);
}
}
System.out.println(_gl);
_gl.getContext().setGLReadDrawable(externalRead);
if (_gl.isGL2GL3()) {
_gl.getGL2GL3().glReadBuffer(GL.GL_FRONT);
}
System.out.println("---------------------------");
System.out.println(_gl.getContext());
System.out.println("---------------------------");
}