Hello,
I have a doubt about the "dest" parameter in mpeg2_idct_copy and
mpeg2_idct_add functions: according to IEEE STD 1180 the output of IDCT
after
clipping must be in range (-256, 255), i.e. 9 bits. The dest parameter is a
array of uint8_t, range(0, 255). How it can be? If is used another variable
that
indicates the signal, with 8 bits we can represent (-255, 255) even in this
case
the number -256 can't be represented. Someone can help me here?
Greetings,
Mateus Krepsky Ludwich.
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