Examples with Element android.renderscript.Element used on opensource projects

Example 6 with Element

use of android.renderscript.Element in project android_frameworks_base by ResurrectionRemix.

the class Camera2Source method onOpen.

@Override
protected void onOpen() {
    mLooperThread = new CameraTestThread();
    Handler mHandler;
    try {
        mHandler = mLooperThread.start();
    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        throw new RuntimeException(e);
    }
    try {
        String backCameraId = "0";
        BlockingCameraManager blkManager = new BlockingCameraManager(mCameraManager);
        mCamera = blkManager.openCamera(backCameraId, /*listener*/
        null, mHandler);
    } catch (CameraAccessException e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    } catch (BlockingOpenException e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    }
    Element ele = Element.createPixel(mRS, Element.DataType.UNSIGNED_8, Element.DataKind.PIXEL_YUV);
    rgbConverter = ScriptIntrinsicYuvToRGB.create(mRS, ele);
    Type.Builder yuvBuilder = new Type.Builder(mRS, ele);
    yuvBuilder.setYuvFormat(ImageFormat.YUV_420_888);
    yuvBuilder.setX(mWidth);
    yuvBuilder.setY(mHeight);
    mAllocationIn = Allocation.createTyped(mRS, yuvBuilder.create(), Allocation.USAGE_SCRIPT | Allocation.USAGE_IO_INPUT);
    mSurface = mAllocationIn.getSurface();
    mAllocationIn.setOnBufferAvailableListener(this);
    rgbConverter.setInput(mAllocationIn);
    mBitmap = Bitmap.createBitmap(mWidth, mHeight, Bitmap.Config.ARGB_8888);
    mAllocationOut = Allocation.createFromBitmap(mRS, mBitmap);
    Log.v(TAG, "mcamera: " + mCamera);
    List<Surface> surfaces = new ArrayList<Surface>();
    surfaces.add(mSurface);
    CaptureRequest.Builder mCaptureRequest = null;
    try {
        BlockingSessionCallback blkSession = new BlockingSessionCallback();
        mCamera.createCaptureSession(surfaces, blkSession, mHandler);
        mCaptureRequest = mCamera.createCaptureRequest(CameraDevice.TEMPLATE_PREVIEW);
        mCaptureRequest.addTarget(mSurface);
        mCameraSession = blkSession.waitAndGetSession(SESSION_TIMEOUT_MS);
    } catch (CameraAccessException e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    }
    try {
        mCameraSession.setRepeatingRequest(mCaptureRequest.build(), new MyCaptureCallback(), mHandler);
    } catch (CameraAccessException e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    }
    mProperties = null;
    try {
        mProperties = mCameraManager.getCameraCharacteristics(mCamera.getId());
    } catch (CameraAccessException e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    }
}

Example 7 with Element

use of android.renderscript.Element in project android_frameworks_base by crdroidandroid.

the class Camera2Source method onOpen.

@Override
protected void onOpen() {
    mLooperThread = new CameraTestThread();
    Handler mHandler;
    try {
        mHandler = mLooperThread.start();
    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        throw new RuntimeException(e);
    }
    try {
        String backCameraId = "0";
        BlockingCameraManager blkManager = new BlockingCameraManager(mCameraManager);
        mCamera = blkManager.openCamera(backCameraId, /*listener*/
        null, mHandler);
    } catch (CameraAccessException e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    } catch (BlockingOpenException e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    }
    Element ele = Element.createPixel(mRS, Element.DataType.UNSIGNED_8, Element.DataKind.PIXEL_YUV);
    rgbConverter = ScriptIntrinsicYuvToRGB.create(mRS, ele);
    Type.Builder yuvBuilder = new Type.Builder(mRS, ele);
    yuvBuilder.setYuvFormat(ImageFormat.YUV_420_888);
    yuvBuilder.setX(mWidth);
    yuvBuilder.setY(mHeight);
    mAllocationIn = Allocation.createTyped(mRS, yuvBuilder.create(), Allocation.USAGE_SCRIPT | Allocation.USAGE_IO_INPUT);
    mSurface = mAllocationIn.getSurface();
    mAllocationIn.setOnBufferAvailableListener(this);
    rgbConverter.setInput(mAllocationIn);
    mBitmap = Bitmap.createBitmap(mWidth, mHeight, Bitmap.Config.ARGB_8888);
    mAllocationOut = Allocation.createFromBitmap(mRS, mBitmap);
    Log.v(TAG, "mcamera: " + mCamera);
    List<Surface> surfaces = new ArrayList<Surface>();
    surfaces.add(mSurface);
    CaptureRequest.Builder mCaptureRequest = null;
    try {
        BlockingSessionCallback blkSession = new BlockingSessionCallback();
        mCamera.createCaptureSession(surfaces, blkSession, mHandler);
        mCaptureRequest = mCamera.createCaptureRequest(CameraDevice.TEMPLATE_PREVIEW);
        mCaptureRequest.addTarget(mSurface);
        mCameraSession = blkSession.waitAndGetSession(SESSION_TIMEOUT_MS);
    } catch (CameraAccessException e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    }
    try {
        mCameraSession.setRepeatingRequest(mCaptureRequest.build(), new MyCaptureCallback(), mHandler);
    } catch (CameraAccessException e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    }
    mProperties = null;
    try {
        mProperties = mCameraManager.getCameraCharacteristics(mCamera.getId());
    } catch (CameraAccessException e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    }
}