private void prepareSpherify(Bitmap bitmap) {
int insideCircleOutRadius;
int topY, footY, withinHeight;
if (!OpenCVLoader.initDebug()) {
// Handle initialization error
AppFunctions.showToast(activity.getApplicationContext(), "OpenGL initialization error!");
activity.finish();
}
if (srcImage == null) {
srcImage = new Mat();
srcImage.create(bitmap.getHeight(), bitmap.getWidth(), CvType.CV_8UC3);
Bitmap myBitmap32 = bitmap.copy(Bitmap.Config.ARGB_8888, true);
Utils.bitmapToMat(myBitmap32, srcImage);
Imgproc.cvtColor(srcImage, srcImage, Imgproc.COLOR_BGR2RGB, 4);
}
Utils.bitmapToMat(bitmap, srcImage);
// cropImage();
seamlessEdges(srcImage);
mSrcWidth = srcImage.cols();
mSrcHeight = srcImage.rows();
halfGenImageSize = genImageSize / 2;
spherifiedImage = new Mat();
spherifiedImage.create(genImageSize, genImageSize, CvType.CV_8UC4);
insideCircleOutRadius = (int) (genImageSize / 12);
topY = (int) (mSrcHeight * (topMargin));
footY = (int) (mSrcHeight * (footMargin));
withinHeight = topY - footY;
scale = withinHeight / ((double) (croppedImageSize / 2 - insideCircleOutRadius));
offset = (int) (footY - scale * insideCircleOutRadius);
numProcesses = Runtime.getRuntime().availableProcessors();
if (numProcesses < 3) numProcesses = 1;
else numProcesses = 3;
}
/**
* The system calls this to perform work in the UI thread and delivers the result from
* doInBackground()
*/
protected void onPostExecute(Bitmap result) {
activity.spherifyDoneActions();
}
protected void onProgressUpdate(Integer... progress) {
activity.setProgressPercent(progress[0]);
}
