AVISynth planeswap.cpp

planeswap.cpp

const int pitch = dst->GetPitch(PLANAR_U)/4;
const int myx = (dst->GetRowSize(PLANAR_U)+3)/4;
const int myy = dst->GetHeight(PLANAR_U);

int *srcpUV = (int*)dst->GetWritePtr(PLANAR_U);
for (int y=0; y<myy; y++) {
  for (int x=0; x<myx; x++) {
    srcpUV[x] = 0x80808080;  // mod 8
  }
  srcpUV += pitch;
}

srcpUV = (int*)dst->GetWritePtr(PLANAR_V);
for (int y=0; y<myy; ++y) {
  for (int x=0; x<myx; x++) {
    srcpUV[x] = 0x80808080;  // mod 8
  }
  srcpUV += pitch;
}

return dst;