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20 lines
367 B
C
20 lines
367 B
C
/*
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* Contributor(s):
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*
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* Eric des Courtis <eric.des.courtis@benbria.com>
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* Piotr Gregor <piotrgregor@rsyncme.org>
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*/
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#ifndef __AVMD_PSI_H__
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#define __AVMD_PSI_H__
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#include "avmd_buffer.h"
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#define PSI(b, i) (GET_SAMPLE((b), ((i) + 1)) * GET_SAMPLE((b), ((i) + 1)) - GET_SAMPLE((b), ((i) + 2)) * GET_SAMPLE((b), ((i) + 0)))
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#endif /* __AVMD_PSI_H__ */
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