Fix dequant left-shift overflow and clarify quant matrix naming - #298
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Signed-off-by: KP Choi <19379257+kpchoi@users.noreply.github.com>
Signed-off-by: KP Choi <19379257+kpchoi@users.noreply.github.com>
Signed-off-by: KP Choi <19379257+kpchoi@users.noreply.github.com>
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q_matanddq_mat, so they are not confused with the bitstreamq_matrix.shift <= 0path ofoapv_dquant()and its AVX and NEON versions, clip the product before the left shift. The result is unchanged for valid input, and the shift no longer overflows or operates on a negative value.