Rework LeptonicaFrameConverter#convert(Frame) #2178
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This PR reworks
LeptonicaFrameConverter#convert(Frame)to be able to convert b/w and RGBFrameinstances to LeptonicaPIX, no matter their stride size. Original bug reported in #1115.It ships with a rough unit test against a few example images that were manually verified to be known-good.
Notes:
BytePointer frameData, pixData; ByteBuffer frameBuffer, pixBuffer;out of the equation entirely. I assume these were originally used for the byte-order conversion but as that's gone there is no reason to keep the image data around in any buffers where it might leak.