SEm-Labos/02-SplineInterpolator/SplineInterpolator/hdl/resizer_studentVersion.vhd

ARCHITECTURE studentVersion OF resizer IS

	signal mySignal : unsigned(outputBitNb-1 downto 0);
	
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BEGIN

INPUT_BIGGER: if inputBitNb >= outputBitNb generate
	process(resizeIn)
	begin
		mySignal <= resize(shift_right(resizeIn, inputBitNb - outputBitNb), outputBitNb);
	end process;
end generate INPUT_BIGGER;

OUTPUT_BIGGER: if inputBitNb <= outputBitNb generate
	process(resizeIn)
	begin
		mySignal <= shift_left(resize(resizeIn, outputBitNb), outputBitNb - inputBitNb);
	end process;
end generate OUTPUT_BIGGER;

	resizeOut <= mySignal;

END ARCHITECTURE studentVersion;