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

Example 41 with Frame

use of android.filterfw.core.Frame in project platform_frameworks_base by android.

the class BitmapOverlayFilter method createBitmapFrame.

private Frame createBitmapFrame(FilterContext context) {
    FrameFormat format = ImageFormat.create(mBitmap.getWidth(), mBitmap.getHeight(), ImageFormat.COLORSPACE_RGBA, FrameFormat.TARGET_GPU);
    Frame frame = context.getFrameManager().newFrame(format);
    frame.setBitmap(mBitmap);
    mBitmap.recycle();
    mBitmap = null;
    return frame;
}

Example 42 with Frame

use of android.filterfw.core.Frame in project platform_frameworks_base by android.

the class BitmapOverlayFilter method process.

@Override
public void process(FilterContext context) {
    // Get input frame
    Frame input = pullInput("image");
    FrameFormat inputFormat = input.getFormat();
    // Create output frame
    Frame output = context.getFrameManager().newFrame(inputFormat);
    // Create program if not created already
    if (mProgram == null || inputFormat.getTarget() != mTarget) {
        initProgram(context, inputFormat.getTarget());
    }
    if (mBitmap != null) {
        Frame frame = createBitmapFrame(context);
        // Process
        Frame[] inputs = { input, frame };
        mProgram.process(inputs, output);
        frame.release();
    } else {
        output.setDataFromFrame(input);
    }
    // Push output
    pushOutput("image", output);
    // Release pushed frame
    output.release();
}

Example 43 with Frame

use of android.filterfw.core.Frame in project platform_frameworks_base by android.

the class ColorTemperatureFilter method process.

@Override
public void process(FilterContext context) {
    // Get input frame
    Frame input = pullInput("image");
    FrameFormat inputFormat = input.getFormat();
    // Create program if not created already
    if (mProgram == null || inputFormat.getTarget() != mTarget) {
        initProgram(context, inputFormat.getTarget());
        updateParameters();
    }
    // Create output frame
    Frame output = context.getFrameManager().newFrame(inputFormat);
    // Process
    mProgram.process(input, output);
    // Push output
    pushOutput("image", output);
    // Release pushed frame
    output.release();
}

Example 44 with Frame

use of android.filterfw.core.Frame in project platform_frameworks_base by android.

the class CrossProcessFilter method process.

@Override
public void process(FilterContext context) {
    // Get input frame
    Frame input = pullInput("image");
    FrameFormat inputFormat = input.getFormat();
    // Create program if not created already
    if (mProgram == null || inputFormat.getTarget() != mTarget) {
        initProgram(context, inputFormat.getTarget());
    }
    // Create output frame
    Frame output = context.getFrameManager().newFrame(inputFormat);
    // Process
    mProgram.process(input, output);
    // Push output
    pushOutput("image", output);
    // Release pushed frame
    output.release();
}

Example 45 with Frame

use of android.filterfw.core.Frame in project platform_frameworks_base by android.

the class SurfaceTextureSource method process.

@Override
public void process(FilterContext context) {
    if (mLogVerbose)
        Log.v(TAG, "Processing new frame");
    // First, get new frame if available
    if (mWaitForNewFrame || mFirstFrame) {
        boolean gotNewFrame;
        if (mWaitTimeout != 0) {
            gotNewFrame = mNewFrameAvailable.block(mWaitTimeout);
            if (!gotNewFrame) {
                if (!mCloseOnTimeout) {
                    throw new RuntimeException("Timeout waiting for new frame");
                } else {
                    if (mLogVerbose)
                        Log.v(TAG, "Timeout waiting for a new frame. Closing.");
                    closeOutputPort("video");
                    return;
                }
            }
        } else {
            mNewFrameAvailable.block();
        }
        mNewFrameAvailable.close();
        mFirstFrame = false;
    }
    mSurfaceTexture.updateTexImage();
    mSurfaceTexture.getTransformMatrix(mFrameTransform);
    Matrix.multiplyMM(mMappedCoords, 0, mFrameTransform, 0, mSourceCoords, 0);
    mFrameExtractor.setSourceRegion(mMappedCoords[0], mMappedCoords[1], mMappedCoords[4], mMappedCoords[5], mMappedCoords[8], mMappedCoords[9], mMappedCoords[12], mMappedCoords[13]);
    // Next, render to output
    Frame output = context.getFrameManager().newFrame(mOutputFormat);
    mFrameExtractor.process(mMediaFrame, output);
    output.setTimestamp(mSurfaceTexture.getTimestamp());
    pushOutput("video", output);
    output.release();
}