ifunctions.h File Reference
define some inline functions that are used within the encoder.
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#include <math.h>
#include <limits.h>
Go to the source code of this file.
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Functions |
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static short | smin (short a, short b) |
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static short | smax (short a, short b) |
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static int | imin (int a, int b) |
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static int | imax (int a, int b) |
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static double | dmin (double a, double b) |
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static double | dmax (double a, double b) |
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static int64 | i64min (int64 a, int64 b) |
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static int64 | i64max (int64 a, int64 b) |
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static short | sabs (short x) |
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static int | iabs (int x) |
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static double | dabs (double x) |
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static int64 | i64abs (int64 x) |
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static double | dabs2 (double x) |
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static int | iabs2 (int x) |
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static int64 | i64abs2 (int64 x) |
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static int | isign (int x) |
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static int | isignab (int a, int b) |
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static int | rshift_rnd (int x, int a) |
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static int | rshift_rnd_sign (int x, int a) |
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static unsigned int | rshift_rnd_us (unsigned int x, unsigned int a) |
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static int | rshift_rnd_sf (int x, int a) |
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static unsigned int | rshift_rnd_us_sf (unsigned int x, unsigned int a) |
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static int | iClip1 (int high, int x) |
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static int | iClip3 (int low, int high, int x) |
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static short | sClip3 (short low, short high, short x) |
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static double | dClip3 (double low, double high, double x) |
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static int | weighted_cost (int factor, int bits) |
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static int | RSD (int x) |
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static int | power2 (int x) |
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static int | float2int (float x) |
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static int | get_bit (int64 x, int n) |
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static float | psnr (int max_sample_sq, int samples, float sse_distortion) |
Detailed Description
define some inline functions that are used within the encoder.
ifunctions.h
- Author:
- Main contributors (see contributors.h for copyright, address and affiliation details)
Definition in file ifunctions.h.
