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22 lines
913 B
C
22 lines
913 B
C
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/* Copyright (C) 2021 Elliptic Ellipsis */
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/* SPDX-License-Identifier: AGPL-3.0-only */
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#pragma once
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#include "vc_vector/vc_vector.h"
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/* C macros */
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#define ARRAY_COUNT(arr) (signed long long)(sizeof(arr) / sizeof(arr[0]))
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#define ARRAY_COUNTU(arr) (unsigned long long)(sizeof(arr) / sizeof(arr[0]))
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/* Mathematical macros */
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#define ABS(x) ((x) < 0 ? -(x) : (x))
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#define CLAMP(x, min, max) ((x) < (min) ? (min) : (x) > (max) ? (max) : (x))
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#define CLAMP_MAX(x, max) ((x) > (max) ? (max) : (x))
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#define CLAMP_MIN(x, min) ((x) < (min) ? (min) : (x))
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#define MEDIAN3(a1, a2, a3) \
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((a2 >= a1) ? ((a3 >= a2) ? a2 : ((a1 >= a3) ? a1 : a3)) : ((a2 >= a3) ? a2 : ((a3 >= a1) ? a1 : a3)))
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/* vc_vector macros - really these should go in vc_vector.h, but not much choice without touching the library files */
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#define VC_FOREACH(i, v) for (i = vc_vector_begin(v); i != vc_vector_end(v); i = vc_vector_next(v, i))
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