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#define | AVG(a, b) (((int)(a) + (int)(b)) >> 1) |
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#define | AVG3(a, b, c) (((int)(a) + (int)(b) + (int)(c)) / 3) |
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#define | AVG4(a, b, c, d) (((int)(a) + (int)(b) + (int)(c) + (int)(d)) >> 2) |
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#define | WAVG4(a, b, c, d, x, y) ( ( ((int)(a) + (int)(b)) * (int)(x) + ((int)(c) + (int)(d)) * (int)(y) ) / ( 2 * ((int)(x) + (int(y))) ) ) |
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◆ AVG
#define AVG |
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| (((int)(a) + (int)(b)) >> 1) |
◆ AVG3
#define AVG3 |
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| (((int)(a) + (int)(b) + (int)(c)) / 3) |
◆ AVG4
#define AVG4 |
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| (((int)(a) + (int)(b) + (int)(c) + (int)(d)) >> 2) |
◆ WAVG4
#define WAVG4 |
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| ( ( ((int)(a) + (int)(b)) * (int)(x) + ((int)(c) + (int)(d)) * (int)(y) ) / ( 2 * ((int)(x) + (int(y))) ) ) |