Examples with Frame android.filterfw.core.Frame used on opensource projects

Example 1 with Frame

use of android.filterfw.core.Frame in project android_frameworks_base by ParanoidAndroid.

the class FilterEffect method frameFromTexture.

/**
     * Converts a texture into a Frame.
     */
protected Frame frameFromTexture(int texId, int width, int height) {
    FrameManager manager = getFilterContext().getFrameManager();
    FrameFormat format = ImageFormat.create(width, height, ImageFormat.COLORSPACE_RGBA, FrameFormat.TARGET_GPU);
    Frame frame = manager.newBoundFrame(format, GLFrame.EXISTING_TEXTURE_BINDING, texId);
    frame.setTimestamp(Frame.TIMESTAMP_UNKNOWN);
    return frame;
}

Example 2 with Frame

use of android.filterfw.core.Frame in project android_frameworks_base by ParanoidAndroid.

the class SingleFilterEffect method apply.

@Override
public void apply(int inputTexId, int width, int height, int outputTexId) {
    beginGLEffect();
    Frame inputFrame = frameFromTexture(inputTexId, width, height);
    Frame outputFrame = frameFromTexture(outputTexId, width, height);
    Frame resultFrame = mFunction.executeWithArgList(mInputName, inputFrame);
    outputFrame.setDataFromFrame(resultFrame);
    inputFrame.release();
    outputFrame.release();
    resultFrame.release();
    endGLEffect();
}

Example 3 with Frame

use of android.filterfw.core.Frame in project android_frameworks_base by ParanoidAndroid.

the class SizeChangeEffect method apply.

@Override
public void apply(int inputTexId, int width, int height, int outputTexId) {
    beginGLEffect();
    Frame inputFrame = frameFromTexture(inputTexId, width, height);
    Frame resultFrame = mFunction.executeWithArgList(mInputName, inputFrame);
    int outputWidth = resultFrame.getFormat().getWidth();
    int outputHeight = resultFrame.getFormat().getHeight();
    Frame outputFrame = frameFromTexture(outputTexId, outputWidth, outputHeight);
    outputFrame.setDataFromFrame(resultFrame);
    inputFrame.release();
    outputFrame.release();
    resultFrame.release();
    endGLEffect();
}

Example 4 with Frame

use of android.filterfw.core.Frame in project android_frameworks_base by ParanoidAndroid.

the class FilterContext method removeFrame.

public synchronized void removeFrame(String key) {
    Frame frame = mStoredFrames.get(key);
    if (frame != null) {
        mStoredFrames.remove(key);
        frame.release();
    }
}

Example 5 with Frame

use of android.filterfw.core.Frame in project android_frameworks_base by ParanoidAndroid.

the class CachedFrameManager method findAvailableFrame.

private Frame findAvailableFrame(FrameFormat format, int bindingType, long bindingId) {
    // Look for a frame that is compatible with the requested format
    synchronized (mAvailableFrames) {
        for (Map.Entry<Integer, Frame> entry : mAvailableFrames.entrySet()) {
            Frame frame = entry.getValue();
            // Check that format is compatible
            if (frame.getFormat().isReplaceableBy(format)) {
                // Check that binding is compatible (if frame is bound)
                if ((bindingType == frame.getBindingType()) && (bindingType == Frame.NO_BINDING || bindingId == frame.getBindingId())) {
                    // We found one! Take it out of the set of available frames and attach the
                    // requested format to it.
                    super.retainFrame(frame);
                    mAvailableFrames.remove(entry.getKey());
                    frame.onFrameFetch();
                    frame.reset(format);
                    mStorageSize -= format.getSize();
                    return frame;
                }
            }
        }
    }
    return null;
}