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

Example 46 with MutableFrameFormat

use of android.filterfw.core.MutableFrameFormat in project android_frameworks_base by crdroidandroid.

the class ToRGBAFilter method setupPorts.

@Override
public void setupPorts() {
    MutableFrameFormat mask = new MutableFrameFormat(FrameFormat.TYPE_BYTE, FrameFormat.TARGET_NATIVE);
    mask.setDimensionCount(2);
    addMaskedInputPort("image", mask);
    addOutputBasedOnInput("image", "image");
}

Example 47 with MutableFrameFormat

use of android.filterfw.core.MutableFrameFormat in project android_frameworks_base by crdroidandroid.

the class ToRGBFilter method getConvertedFormat.

public FrameFormat getConvertedFormat(FrameFormat format) {
    MutableFrameFormat result = format.mutableCopy();
    result.setMetaValue(ImageFormat.COLORSPACE_KEY, ImageFormat.COLORSPACE_RGB);
    result.setBytesPerSample(3);
    return result;
}

Example 48 with MutableFrameFormat

use of android.filterfw.core.MutableFrameFormat in project android_frameworks_base by crdroidandroid.

the class SurfaceTextureTarget method prepare.

@Override
public void prepare(FilterContext context) {
    if (mLogVerbose)
        Log.v(TAG, "Prepare. Thread: " + Thread.currentThread());
    // Create identity shader to render, and make sure to render upside-down, as textures
    // are stored internally bottom-to-top.
    mProgram = ShaderProgram.createIdentity(context);
    mProgram.setSourceRect(0, 1, 1, -1);
    mProgram.setClearColor(0.0f, 0.0f, 0.0f);
    updateRenderMode();
    // Create a frame representing the screen
    MutableFrameFormat screenFormat = new MutableFrameFormat(FrameFormat.TYPE_BYTE, FrameFormat.TARGET_GPU);
    screenFormat.setBytesPerSample(4);
    screenFormat.setDimensions(mScreenWidth, mScreenHeight);
    mScreen = (GLFrame) context.getFrameManager().newBoundFrame(screenFormat, GLFrame.EXISTING_FBO_BINDING, 0);
}

Example 49 with MutableFrameFormat

use of android.filterfw.core.MutableFrameFormat in project android_frameworks_base by crdroidandroid.

the class ImageStitcher method calcOutputFormatForInput.

private FrameFormat calcOutputFormatForInput(FrameFormat format) {
    MutableFrameFormat outputFormat = format.mutableCopy();
    mInputWidth = format.getWidth();
    mInputHeight = format.getHeight();
    mSliceWidth = mInputWidth - 2 * mPadSize;
    mSliceHeight = mInputHeight - 2 * mPadSize;
    mImageWidth = mSliceWidth * mXSlices;
    mImageHeight = mSliceHeight * mYSlices;
    outputFormat.setDimensions(mImageWidth, mImageHeight);
    return outputFormat;
}

Example 50 with MutableFrameFormat

use of android.filterfw.core.MutableFrameFormat in project android_frameworks_base by crdroidandroid.

the class ImageFormat method create.

public static MutableFrameFormat create(int width, int height, int colorspace, int bytesPerSample, int target) {
    MutableFrameFormat result = new MutableFrameFormat(FrameFormat.TYPE_BYTE, target);
    result.setDimensions(width, height);
    result.setBytesPerSample(bytesPerSample);
    result.setMetaValue(COLORSPACE_KEY, colorspace);
    if (target == FrameFormat.TARGET_SIMPLE) {
        result.setObjectClass(Bitmap.class);
    }
    return result;
}