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Searched refs:vanc_sum (Results 1 - 1 of 1) sorted by relevance

/third_party/ffmpeg/libavdevice/
H A Ddecklink_dec.cpp173 uint16_t vanc_sum = 0; in check_vanc_parity_checksum() local
182 vanc_sum += v; in check_vanc_parity_checksum()
184 vanc_sum &= 0x1ff; in check_vanc_parity_checksum()
185 vanc_sum |= ((~vanc_sum & 0x100) << 1); in check_vanc_parity_checksum()
186 if (checksum != vanc_sum) { in check_vanc_parity_checksum()

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