Examples with GL com.jme3.renderer.opengl.GL used on opensource projects

Example 6 with GL

use of com.jme3.renderer.opengl.GL in project jmonkeyengine by jMonkeyEngine.

the class LwjglContext method initContextFirstTime.

protected void initContextFirstTime() {
    final GLCapabilities capabilities = createCapabilities(settings.getRenderer().equals(AppSettings.LWJGL_OPENGL3));
    if (!capabilities.OpenGL20) {
        throw new RendererException("OpenGL 2.0 or higher is required for jMonkeyEngine");
    }
    if (settings.getRenderer().equals(AppSettings.LWJGL_OPENGL2) || settings.getRenderer().equals(AppSettings.LWJGL_OPENGL3)) {
        GL gl = new LwjglGL();
        GLExt glext = new LwjglGLExt();
        GLFbo glfbo;
        if (capabilities.OpenGL30) {
            glfbo = new LwjglGLFboGL3();
        } else {
            glfbo = new LwjglGLFboEXT();
        }
        if (settings.getBoolean("GraphicsDebug")) {
            gl = new GLDebugDesktop(gl, glext, glfbo);
            glext = (GLExt) gl;
            glfbo = (GLFbo) gl;
        }
        if (settings.getBoolean("GraphicsTiming")) {
            GLTimingState timingState = new GLTimingState();
            gl = (GL) GLTiming.createGLTiming(gl, timingState, GL.class, GL2.class, GL3.class, GL4.class);
            glext = (GLExt) GLTiming.createGLTiming(glext, timingState, GLExt.class);
            glfbo = (GLFbo) GLTiming.createGLTiming(glfbo, timingState, GLFbo.class);
        }
        if (settings.getBoolean("GraphicsTrace")) {
            gl = (GL) GLTracer.createDesktopGlTracer(gl, GL.class, GL2.class, GL3.class, GL4.class);
            glext = (GLExt) GLTracer.createDesktopGlTracer(glext, GLExt.class);
            glfbo = (GLFbo) GLTracer.createDesktopGlTracer(glfbo, GLFbo.class);
        }
        renderer = new GLRenderer(gl, glext, glfbo);
        renderer.initialize();
    } else {
        throw new UnsupportedOperationException("Unsupported renderer: " + settings.getRenderer());
    }
    if (capabilities.GL_ARB_debug_output && settings.getBoolean("GraphicsDebug")) {
        ARBDebugOutput.glDebugMessageCallbackARB(new LwjglGLDebugOutputHandler(), 0);
    }
    renderer.setMainFrameBufferSrgb(settings.isGammaCorrection());
    renderer.setLinearizeSrgbImages(settings.isGammaCorrection());
    // Init input
    if (keyInput != null) {
        keyInput.initialize();
    }
    if (mouseInput != null) {
        mouseInput.initialize();
    }
    if (joyInput != null) {
        joyInput.initialize();
    }
    renderable.set(true);
}

Example 7 with GL

use of com.jme3.renderer.opengl.GL in project jmonkeyengine by jMonkeyEngine.

the class OGLESContext method initInThread.

protected void initInThread() {
    created.set(true);
    logger.fine("OGLESContext create");
    logger.log(Level.FINE, "Running on thread: {0}", Thread.currentThread().getName());
    // Setup unhandled Exception Handler
    Thread.currentThread().setUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler() {

        public void uncaughtException(Thread thread, Throwable thrown) {
            listener.handleError("Exception thrown in " + thread.toString(), thrown);
        }
    });
    timer = new NanoTimer();
    Object gl = new AndroidGL();
    // gl = GLTracer.createGlesTracer((GL)gl, (GLExt)gl);
    // gl = new GLDebugES((GL)gl, (GLExt)gl);
    renderer = new GLRenderer((GL) gl, (GLExt) gl, (GLFbo) gl);
    renderer.initialize();
    JmeSystem.setSoftTextDialogInput(this);
    needClose.set(false);
}

Example 8 with GL

use of com.jme3.renderer.opengl.GL in project jmonkeyengine by jMonkeyEngine.

the class IGLESContext method create.

@Override
public void create(boolean waitFor) {
    logger.log(Level.FINE, "IGLESContext create");
    GL gl = new IosGL();
    GLExt glext = (GLExt) gl;
    //        if (settings.getBoolean("GraphicsDebug")) {
    gl = new GLDebugES(gl, glext, (GLFbo) glext);
    glext = (GLExt) gl;
    //        }
    renderer = new GLRenderer(gl, glext, (GLFbo) glext);
    renderer.initialize();
    input = new IosInputHandler();
    timer = new NanoTimer();
    //synchronized (createdLock){
    created.set(true);
    //createdLock.notifyAll();
    //}
    listener.initialize();
    if (waitFor) {
    //waitFor(true);
    }
    logger.log(Level.FINE, "IGLESContext created");
}

Example 9 with GL

use of com.jme3.renderer.opengl.GL in project jmonkeyengine by jMonkeyEngine.

the class JoglContext method initContextFirstTime.

protected void initContextFirstTime() {
    if (GLContext.getCurrent().getGLVersionNumber().getMajor() < 2) {
        throw new RendererException("OpenGL 2.0 or higher is " + "required for jMonkeyEngine");
    }
    if (settings.getRenderer().startsWith("JOGL")) {
        com.jme3.renderer.opengl.GL gl = new JoglGL();
        GLExt glext = new JoglGLExt();
        GLFbo glfbo = new JoglGLFbo();
        if (settings.getBoolean("GraphicsDebug")) {
            gl = new GLDebugDesktop(gl, glext, glfbo);
            glext = (GLExt) gl;
            glfbo = (GLFbo) gl;
        }
        if (settings.getBoolean("GraphicsTiming")) {
            GLTimingState timingState = new GLTimingState();
            gl = (com.jme3.renderer.opengl.GL) GLTiming.createGLTiming(gl, timingState, GL.class, GL2.class, GL3.class, GL4.class);
            glext = (GLExt) GLTiming.createGLTiming(glext, timingState, GLExt.class);
            glfbo = (GLFbo) GLTiming.createGLTiming(glfbo, timingState, GLFbo.class);
        }
        if (settings.getBoolean("GraphicsTrace")) {
            gl = (com.jme3.renderer.opengl.GL) GLTracer.createDesktopGlTracer(gl, GL.class, GL2.class, GL3.class, GL4.class);
            glext = (GLExt) GLTracer.createDesktopGlTracer(glext, GLExt.class);
            glfbo = (GLFbo) GLTracer.createDesktopGlTracer(glfbo, GLFbo.class);
        }
        renderer = new GLRenderer(gl, glext, glfbo);
        renderer.initialize();
    } else {
        throw new UnsupportedOperationException("Unsupported renderer: " + settings.getRenderer());
    }
    if (GLContext.getCurrentGL().isExtensionAvailable("GL_ARB_debug_output") && settings.getBoolean("GraphicsDebug")) {
        GLContext.getCurrent().enableGLDebugMessage(true);
        GLContext.getCurrent().addGLDebugListener(new JoglGLDebugOutputHandler());
    }
    renderer.setMainFrameBufferSrgb(settings.isGammaCorrection());
    renderer.setLinearizeSrgbImages(settings.isGammaCorrection());
    // Init input
    if (keyInput != null) {
        keyInput.initialize();
    }
    if (mouseInput != null) {
        mouseInput.initialize();
    }
    if (joyInput != null) {
        joyInput.initialize();
    }
    if (settings.isOpenCLSupport()) {
        initOpenCL();
    }
}

Example 10 with GL

use of com.jme3.renderer.opengl.GL in project jmonkeyengine by jMonkeyEngine.

the class TextureUtil method uploadTexture.

public static void uploadTexture(Image image, int target, int index, int border, boolean linearizeSrgb) {
    GL gl = GLContext.getCurrentGL();
    Image.Format fmt = image.getFormat();
    GLImageFormat glFmt = getImageFormatWithError(fmt, image.getColorSpace() == ColorSpace.sRGB && linearizeSrgb);
    ByteBuffer data;
    if (index >= 0 && image.getData() != null && image.getData().size() > 0) {
        data = image.getData(index);
    } else {
        data = null;
    }
    int width = image.getWidth();
    int height = image.getHeight();
    int depth = image.getDepth();
    if (data != null) {
        if (abgrToRgbaConversionEnabled) {
            convertABGRtoRGBA(data);
        }
        gl.glPixelStorei(GL.GL_UNPACK_ALIGNMENT, 1);
    }
    int[] mipSizes = image.getMipMapSizes();
    int pos = 0;
    // TODO: Remove unneccessary allocation
    if (mipSizes == null) {
        if (data != null)
            mipSizes = new int[] { data.capacity() };
        else
            mipSizes = new int[] { width * height * fmt.getBitsPerPixel() / 8 };
    }
    boolean subtex = false;
    int samples = image.getMultiSamples();
    for (int i = 0; i < mipSizes.length; i++) {
        int mipWidth = Math.max(1, width >> i);
        int mipHeight = Math.max(1, height >> i);
        int mipDepth = Math.max(1, depth >> i);
        if (data != null) {
            data.position(pos);
            data.limit(pos + mipSizes[i]);
        }
        if (glFmt.compressed && data != null) {
            if (target == GL2ES2.GL_TEXTURE_3D) {
                gl.getGL2ES2().glCompressedTexImage3D(target, i, glFmt.internalFormat, mipWidth, mipHeight, mipDepth, data.remaining(), border, data);
            } else {
                //all other targets use 2D: array, cubemap, 2d
                gl.glCompressedTexImage2D(target, i, glFmt.internalFormat, mipWidth, mipHeight, data.remaining(), border, data);
            }
        } else {
            if (target == GL2ES2.GL_TEXTURE_3D) {
                gl.getGL2ES2().glTexImage3D(target, i, glFmt.internalFormat, mipWidth, mipHeight, mipDepth, border, glFmt.format, glFmt.dataType, data);
            } else if (target == GL2ES3.GL_TEXTURE_2D_ARRAY) {
                // or upload slice
                if (index == -1) {
                    gl.getGL2ES2().glTexImage3D(target, 0, glFmt.internalFormat, mipWidth, mipHeight, //# of slices
                    image.getData().size(), border, glFmt.format, glFmt.dataType, data);
                } else {
                    gl.getGL2ES2().glTexSubImage3D(target, // level
                    i, // xoffset
                    0, // yoffset
                    0, // zoffset
                    index, // width
                    width, // height
                    height, // depth
                    1, glFmt.format, glFmt.dataType, data);
                }
            } else {
                if (subtex) {
                    if (samples > 1) {
                        throw new IllegalStateException("Cannot update multisample textures");
                    }
                    gl.glTexSubImage2D(target, i, 0, 0, mipWidth, mipHeight, glFmt.format, glFmt.dataType, data);
                } else {
                    if (samples > 1) {
                        if (gl.isGL2GL3()) {
                            gl.getGL3().glTexImage2DMultisample(target, samples, glFmt.internalFormat, mipWidth, mipHeight, true);
                        }
                    } else {
                        gl.glTexImage2D(target, i, glFmt.internalFormat, mipWidth, mipHeight, border, glFmt.format, glFmt.dataType, data);
                    }
                }
            }
        }
        pos += mipSizes[i];
    }
}