Examples with com.jme3.opencl com.jme3.opencl used on opensource projects

Example 1 with com.jme3.opencl

use of com.jme3.opencl in project jmonkeyengine by jMonkeyEngine.

the class JmeDesktopSystem method newAudioRenderer.

@Override
public AudioRenderer newAudioRenderer(AppSettings settings) {
    initialize(settings);
    AL al;
    ALC alc;
    EFX efx;
    if (settings.getAudioRenderer().startsWith("LWJGL")) {
        al = newObject("com.jme3.audio.lwjgl.LwjglAL");
        alc = newObject("com.jme3.audio.lwjgl.LwjglALC");
        efx = newObject("com.jme3.audio.lwjgl.LwjglEFX");
    } else if (settings.getAudioRenderer().startsWith("JOAL")) {
        al = newObject("com.jme3.audio.joal.JoalAL");
        alc = newObject("com.jme3.audio.joal.JoalALC");
        efx = newObject("com.jme3.audio.joal.JoalEFX");
    } else {
        throw new UnsupportedOperationException("Unrecognizable audio renderer specified: " + settings.getAudioRenderer());
    }
    if (al == null || alc == null || efx == null) {
        return null;
    }
    return new ALAudioRenderer(al, alc, efx);
}

Example 2 with com.jme3.opencl

use of com.jme3.opencl in project jmonkeyengine by jMonkeyEngine.

the class JmeBatchRenderBackend method createAtlasTextureInternal.

// internal implementations
private Texture2D createAtlasTextureInternal(final int width, final int height) throws Exception {
    ByteBuffer initialData = BufferUtils.createByteBuffer(width * height * 4);
    for (int i = 0; i < width * height * 4; i++) {
        initialData.put((byte) 0x00);
    }
    initialData.rewind();
    Texture2D texture = new Texture2D(new com.jme3.texture.Image(Format.RGBA8, width, height, initialData, ColorSpace.sRGB));
    texture.setMinFilter(MinFilter.NearestNoMipMaps);
    texture.setMagFilter(MagFilter.Nearest);
    return texture;
}

Example 3 with com.jme3.opencl

use of com.jme3.opencl in project jmonkeyengine by jMonkeyEngine.

the class JmeBatchRenderBackend method modifyTexture.

private void modifyTexture(final Texture2D textureAtlas, final com.jme3.texture.Image image, final int x, final int y) {
    Renderer renderer = display.getRenderer();
    if (renderer == null) {
        // we have no renderer (yet) so we'll need to cache this call to the next beginFrame() call
        modifyTextureCalls.add(new ModifyTexture(textureAtlas, image, x, y));
        return;
    }
    // all is well, we can execute the modify right away
    renderer.modifyTexture(textureAtlas, image, x, y);
}

Example 4 with com.jme3.opencl

use of com.jme3.opencl in project jmonkeyengine by jMonkeyEngine.

the class TestWriteToTexture method initOpenCL1.

private void initOpenCL1() {
    clContext = context.getOpenCLContext();
    clQueue = clContext.createQueue().register();
    programCache = new ProgramCache(clContext);
    //create kernel
    String cacheID = getClass().getName() + ".Julia";
    Program program = programCache.loadFromCache(cacheID);
    if (program == null) {
        LOG.info("Program not loaded from cache, create from sources instead");
        program = clContext.createProgramFromSourceFiles(assetManager, "jme3test/opencl/JuliaSet.cl");
        program.build();
        programCache.saveToCache(cacheID, program);
    }
    program.register();
    kernel = program.createKernel("JuliaSet").register();
    C = new Vector2f(0.12f, -0.2f);
}

Example 5 with com.jme3.opencl

use of com.jme3.opencl in project jmonkeyengine by jMonkeyEngine.

the class HelloOpenCL method simpleInitApp.

@Override
public void simpleInitApp() {
    BitmapFont fnt = assetManager.loadFont("Interface/Fonts/Default.fnt");
    Context clContext = context.getOpenCLContext();
    if (clContext == null) {
        BitmapText txt = new BitmapText(fnt);
        txt.setText("No OpenCL Context created!\nSee output log for details.");
        txt.setLocalTranslation(5, settings.getHeight() - 5, 0);
        guiNode.attachChild(txt);
        return;
    }
    CommandQueue clQueue = clContext.createQueue();
    StringBuilder str = new StringBuilder();
    str.append("OpenCL Context created:\n  Platform: ").append(clContext.getDevices().get(0).getPlatform().getName()).append("\n  Devices: ").append(clContext.getDevices());
    str.append("\nTests:");
    str.append("\n  Buffers: ").append(testBuffer(clContext, clQueue));
    str.append("\n  Kernel: ").append(testKernel(clContext, clQueue));
    str.append("\n  Images: ").append(testImages(clContext, clQueue));
    clQueue.release();
    BitmapText txt1 = new BitmapText(fnt);
    txt1.setText(str.toString());
    txt1.setLocalTranslation(5, settings.getHeight() - 5, 0);
    guiNode.attachChild(txt1);
    flyCam.setEnabled(false);
    inputManager.setCursorVisible(true);
}