void KisConvolutionPainterTest::testAsymmConvolutionImp(QBitArray channelFlags)
{
qreal offset = 0.0;
qreal factor = 1.0;
Eigen::Matrix<qreal, 3, 3> filter = initAsymmFilter(offset, factor);
QRect imageRect;
int pixelSize = -1;
QByteArray initialData;
KisPaintDeviceSP dev = initAsymTestDevice(imageRect, pixelSize, initialData);
KisConvolutionKernelSP kernel =
KisConvolutionKernel::fromMatrix(filter, offset, factor);
KisConvolutionPainter gc(dev);
gc.beginTransaction();
gc.setChannelFlags(channelFlags);
QRect filterRect = imageRect.adjusted(1,1,-1,-1);
gc.applyMatrix(kernel, dev, filterRect.topLeft(), filterRect.topLeft(),
filterRect.size());
gc.deleteTransaction();
QByteArray resultData(initialData.size(), 0);
dev->readBytes((quint8*)resultData.data(), imageRect);
QRect filteredRect = imageRect.adjusted(1, 1, -1, -1);
quint8 *srcPtr = (quint8*) initialData.data();
quint8 *resPtr = (quint8*) resultData.data();
for(int row = 0; row < imageRect.height(); row++) {
for(int col = 0; col < imageRect.width(); col++) {
bool isFiltered = filteredRect.contains(col, row);
int pixelValue = 8 + row * imageRect.width() + col;
KoColor filteredPixel(QColor(pixelValue, pixelValue, pixelValue, 255), dev->colorSpace());
KoColor resultPixel(dev->colorSpace());
for(int j = 0; j < pixelSize; j++) {
resultPixel.data()[j] = isFiltered && channelFlags[j] ?
filteredPixel.data()[j] : srcPtr[j];
}
if(memcmp(resPtr, resultPixel.data(), pixelSize)) {
printPixel("Actual: ", pixelSize, resPtr);
printPixel("Expected:", pixelSize, resultPixel.data());
QFAIL("Failed to filter area");
}
srcPtr += pixelSize;
resPtr += pixelSize;
}
}
}
//-----------------------------------------------------------------------------
// Implements Max7456::printCharacterToSerial
//-----------------------------------------------------------------------------
void Max7456::printCharacterToSerial(const charact array, bool img)
{
if(img)
{
CARACT car ;
car = Max7456::byteArray2CARACT(array);
Serial.println("------------");
for(int i = 0 ; i < 18 ; i++)
{
for(int j = 0 ; j < 3 ; j++)
{
printPixel(car.line[i].pixels[j].pix0);
printPixel(car.line[i].pixels[j].pix1);
printPixel(car.line[i].pixels[j].pix2);
printPixel(car.line[i].pixels[j].pix3);
}
Serial.println("");
}
Serial.println("------------");
}
else
{
Serial.print("{");
for(unsigned int i = 0 ; i < 53 ; i++)
{
Serial.print("0x");
Serial.print(String(array[i],HEX));
Serial.print(", ");
}
Serial.print("0x");
Serial.print(String(array[53],HEX));
Serial.println("};");
}
}
