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#include "libavutil/softfloat.h"
Go to the source code of this file.
Data Structures | |
struct | PredictorState |
Predictor State. More... | |
Macros | |
#define | USE_FIXED 0 |
#define | AAC_RENAME(x) x |
#define | AAC_RENAME2(x) ff_ ## x |
#define | FIXR(x) ((float)(x)) |
#define | FIXR10(x) ((float)(x)) |
#define | Q23(x) ((float)(x)) |
#define | Q30(x) ((float)(x)) |
#define | Q31(x) ((float)(x)) |
#define | GET_GAIN(x, y) powf((x), -(y)) |
#define | AAC_MUL16(x, y) ((x) * (y)) |
#define | AAC_MUL26(x, y) ((x) * (y)) |
#define | AAC_MUL30(x, y) ((x) * (y)) |
#define | AAC_MUL31(x, y) ((x) * (y)) |
#define | AAC_MADD28(x, y, a, b) ((x) * (y) + (a) * (b)) |
#define | AAC_MADD30(x, y, a, b) ((x) * (y) + (a) * (b)) |
#define | AAC_MADD30_V8(x, y, a, b, c, d, e, f) |
#define | AAC_MSUB30(x, y, a, b) ((x) * (y) - (a) * (b)) |
#define | AAC_MSUB30_V8(x, y, a, b, c, d, e, f) |
#define | AAC_MSUB31_V3(x, y, z) ((x) - (y)) * (z) |
#define | AAC_HALF_SUM(x, y) ((x) + (y)) * 0.5f |
Typedefs | |
typedef float | INTFLOAT |
typedef float | UINTFLOAT |
typedef float | INT64FLOAT |
typedef float | SHORTFLOAT |
typedef float | AAC_FLOAT |
typedef unsigned | AAC_SIGNE |
#define USE_FIXED 0 |
Definition at line 25 of file aac_defines.h.
#define AAC_RENAME | ( | x | ) | x |
Definition at line 99 of file aac_defines.h.
#define AAC_RENAME2 | ( | x | ) | ff_ ## x |
Definition at line 100 of file aac_defines.h.
#define FIXR | ( | x | ) | ((float)(x)) |
Definition at line 107 of file aac_defines.h.
#define FIXR10 | ( | x | ) | ((float)(x)) |
Definition at line 108 of file aac_defines.h.
#define Q23 | ( | x | ) | ((float)(x)) |
Definition at line 109 of file aac_defines.h.
#define Q30 | ( | x | ) | ((float)(x)) |
Definition at line 110 of file aac_defines.h.
#define Q31 | ( | x | ) | ((float)(x)) |
Definition at line 111 of file aac_defines.h.
#define GET_GAIN | ( | x, | |
y | |||
) | powf((x), -(y)) |
Definition at line 112 of file aac_defines.h.
#define AAC_MUL16 | ( | x, | |
y | |||
) | ((x) * (y)) |
Definition at line 113 of file aac_defines.h.
#define AAC_MUL26 | ( | x, | |
y | |||
) | ((x) * (y)) |
Definition at line 114 of file aac_defines.h.
#define AAC_MUL30 | ( | x, | |
y | |||
) | ((x) * (y)) |
Definition at line 115 of file aac_defines.h.
#define AAC_MUL31 | ( | x, | |
y | |||
) | ((x) * (y)) |
Definition at line 116 of file aac_defines.h.
Definition at line 117 of file aac_defines.h.
Definition at line 118 of file aac_defines.h.
Definition at line 121 of file aac_defines.h.
#define AAC_MSUB31_V3 | ( | x, | |
y, | |||
z | |||
) | ((x) - (y)) * (z) |
Definition at line 124 of file aac_defines.h.
#define AAC_HALF_SUM | ( | x, | |
y | |||
) | ((x) + (y)) * 0.5f |
Definition at line 125 of file aac_defines.h.
Definition at line 101 of file aac_defines.h.
Definition at line 102 of file aac_defines.h.
typedef float INT64FLOAT |
Definition at line 103 of file aac_defines.h.
typedef float SHORTFLOAT |
Definition at line 104 of file aac_defines.h.
Definition at line 105 of file aac_defines.h.
typedef unsigned AAC_SIGNE |
Definition at line 106 of file aac_defines.h.