diff options
Diffstat (limited to 'faad2/src/libfaad/common.h')
| -rw-r--r-- | faad2/src/libfaad/common.h | 450 |
1 files changed, 0 insertions, 450 deletions
diff --git a/faad2/src/libfaad/common.h b/faad2/src/libfaad/common.h deleted file mode 100644 index b03c8b9..0000000 --- a/faad2/src/libfaad/common.h +++ /dev/null @@ -1,450 +0,0 @@ -/*
-** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
-** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
-**
-** This program is free software; you can redistribute it and/or modify
-** it under the terms of the GNU General Public License as published by
-** the Free Software Foundation; either version 2 of the License, or
-** (at your option) any later version.
-**
-** This program is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-** GNU General Public License for more details.
-**
-** You should have received a copy of the GNU General Public License
-** along with this program; if not, write to the Free Software
-** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-**
-** Any non-GPL usage of this software or parts of this software is strictly
-** forbidden.
-**
-** The "appropriate copyright message" mentioned in section 2c of the GPLv2
-** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
-**
-** Commercial non-GPL licensing of this software is possible.
-** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
-**
-** $Id: common.h,v 1.77 2009/02/05 00:51:03 menno Exp $
-**/
-
-#ifndef __COMMON_H__
-#define __COMMON_H__
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifdef HAVE_CONFIG_H
-# include "../config.h"
-#endif
-
-#include "neaacdec.h"
-
-#if 1
-#define INLINE __inline
-#else
-#define INLINE inline
-#endif
-
-#if 0 //defined(_WIN32) && !defined(_WIN32_WCE)
-#define ALIGN __declspec(align(16))
-#else
-#define ALIGN
-#endif
-
-#ifndef max
-#define max(a, b) (((a) > (b)) ? (a) : (b))
-#endif
-#ifndef min
-#define min(a, b) (((a) < (b)) ? (a) : (b))
-#endif
-
-/* COMPILE TIME DEFINITIONS */
-
-/* use double precision */
-/* #define USE_DOUBLE_PRECISION */
-/* use fixed point reals */
-//#define FIXED_POINT
-//#define BIG_IQ_TABLE
-
-/* Use if target platform has address generators with autoincrement */
-//#define PREFER_POINTERS
-
-#ifdef _WIN32_WCE
-#define FIXED_POINT
-#endif
-
-#ifdef __BFIN__
-#define FIXED_POINT
-#endif
-
-#define ERROR_RESILIENCE
-
-
-/* Allow decoding of MAIN profile AAC */
-#define MAIN_DEC
-/* Allow decoding of SSR profile AAC */
-//#define SSR_DEC
-/* Allow decoding of LTP profile AAC */
-#define LTP_DEC
-/* Allow decoding of LD profile AAC */
-#define LD_DEC
-/* Allow decoding of Digital Radio Mondiale (DRM) */
-//#define DRM
-//#define DRM_PS
-
-/* LD can't do without LTP */
-#ifdef LD_DEC
-#ifndef ERROR_RESILIENCE
-#define ERROR_RESILIENCE
-#endif
-#ifndef LTP_DEC
-#define LTP_DEC
-#endif
-#endif
-
-#define ALLOW_SMALL_FRAMELENGTH
-
-
-// Define LC_ONLY_DECODER if you want a pure AAC LC decoder (independant of SBR_DEC and PS_DEC)
-//#define LC_ONLY_DECODER
-#ifdef LC_ONLY_DECODER
- #undef LD_DEC
- #undef LTP_DEC
- #undef MAIN_DEC
- #undef SSR_DEC
- #undef DRM
- #undef ALLOW_SMALL_FRAMELENGTH
- #undef ERROR_RESILIENCE
-#endif
-
-#define SBR_DEC
-//#define SBR_LOW_POWER
-#define PS_DEC
-
-#ifdef SBR_LOW_POWER
-#undef PS_DEC
-#endif
-
-/* FIXED POINT: No MAIN decoding */
-#ifdef FIXED_POINT
-# ifdef MAIN_DEC
-# undef MAIN_DEC
-# endif
-#endif // FIXED_POINT
-
-#ifdef DRM
-# ifndef ALLOW_SMALL_FRAMELENGTH
-# define ALLOW_SMALL_FRAMELENGTH
-# endif
-# undef LD_DEC
-# undef LTP_DEC
-# undef MAIN_DEC
-# undef SSR_DEC
-#endif
-
-
-#ifdef FIXED_POINT
-#define DIV_R(A, B) (((int64_t)A << REAL_BITS)/B)
-#define DIV_C(A, B) (((int64_t)A << COEF_BITS)/B)
-#else
-#define DIV_R(A, B) ((A)/(B))
-#define DIV_C(A, B) ((A)/(B))
-#endif
-
-#ifndef SBR_LOW_POWER
-#define qmf_t complex_t
-#define QMF_RE(A) RE(A)
-#define QMF_IM(A) IM(A)
-#else
-#define qmf_t real_t
-#define QMF_RE(A) (A)
-#define QMF_IM(A)
-#endif
-
-
-/* END COMPILE TIME DEFINITIONS */
-
-#if defined(_WIN32) && !defined(__MINGW32__)
-
-#include <stdlib.h>
-
-typedef unsigned __int64 uint64_t;
-typedef unsigned __int32 uint32_t;
-typedef unsigned __int16 uint16_t;
-typedef unsigned __int8 uint8_t;
-typedef signed __int64 int64_t;
-typedef signed __int32 int32_t;
-typedef signed __int16 int16_t;
-typedef signed __int8 int8_t;
-typedef float float32_t;
-
-
-#else
-
-#include <stdio.h>
-#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-#if HAVE_SYS_STAT_H
-# include <sys/stat.h>
-#endif
-#if STDC_HEADERS
-# include <stdlib.h>
-# include <stddef.h>
-#else
-# if HAVE_STDLIB_H
-# include <stdlib.h>
-# endif
-#endif
-#if HAVE_STRING_H
-# if !STDC_HEADERS && HAVE_MEMORY_H
-# include <memory.h>
-# endif
-# include <string.h>
-#endif
-#if HAVE_STRINGS_H
-# include <strings.h>
-#endif
-#if HAVE_INTTYPES_H
-# include <inttypes.h>
-#else
-# if HAVE_STDINT_H
-# include <stdint.h>
-# else
-/* we need these... */
-#ifndef __TCS__
-typedef unsigned long long uint64_t;
-typedef signed long long int64_t;
-#else
-typedef unsigned long uint64_t;
-typedef signed long int64_t;
-#endif
-typedef unsigned long uint32_t;
-typedef unsigned short uint16_t;
-typedef unsigned char uint8_t;
-typedef signed long int32_t;
-typedef signed short int16_t;
-typedef signed char int8_t;
-# endif
-#endif
-#if HAVE_UNISTD_H
-//# include <unistd.h>
-#endif
-
-#ifndef HAVE_FLOAT32_T
-typedef float float32_t;
-#endif
-
-#if STDC_HEADERS
-# include <string.h>
-#else
-# if !HAVE_STRCHR
-# define strchr index
-# define strrchr rindex
-# endif
-char *strchr(), *strrchr();
-# if !HAVE_MEMCPY
-# define memcpy(d, s, n) bcopy((s), (d), (n))
-# define memmove(d, s, n) bcopy((s), (d), (n))
-# endif
-#endif
-
-#endif
-
-#ifdef WORDS_BIGENDIAN
-#define ARCH_IS_BIG_ENDIAN
-#endif
-
-/* FIXED_POINT doesn't work with MAIN and SSR yet */
-#ifdef FIXED_POINT
- #undef MAIN_DEC
- #undef SSR_DEC
-#endif
-
-
-#if defined(FIXED_POINT)
-
- #include "fixed.h"
-
-#elif defined(USE_DOUBLE_PRECISION)
-
- typedef double real_t;
-
- #include <math.h>
-
- #define MUL_R(A,B) ((A)*(B))
- #define MUL_C(A,B) ((A)*(B))
- #define MUL_F(A,B) ((A)*(B))
-
- /* Complex multiplication */
- static INLINE void ComplexMult(real_t *y1, real_t *y2,
- real_t x1, real_t x2, real_t c1, real_t c2)
- {
- *y1 = MUL_F(x1, c1) + MUL_F(x2, c2);
- *y2 = MUL_F(x2, c1) - MUL_F(x1, c2);
- }
-
- #define REAL_CONST(A) ((real_t)(A))
- #define COEF_CONST(A) ((real_t)(A))
- #define Q2_CONST(A) ((real_t)(A))
- #define FRAC_CONST(A) ((real_t)(A)) /* pure fractional part */
-
-#else /* Normal floating point operation */
-
- typedef float real_t;
-
- #define MUL_R(A,B) ((A)*(B))
- #define MUL_C(A,B) ((A)*(B))
- #define MUL_F(A,B) ((A)*(B))
-
- #define REAL_CONST(A) ((real_t)(A))
- #define COEF_CONST(A) ((real_t)(A))
- #define Q2_CONST(A) ((real_t)(A))
- #define FRAC_CONST(A) ((real_t)(A)) /* pure fractional part */
-
- /* Complex multiplication */
- static INLINE void ComplexMult(real_t *y1, real_t *y2,
- real_t x1, real_t x2, real_t c1, real_t c2)
- {
- *y1 = MUL_F(x1, c1) + MUL_F(x2, c2);
- *y2 = MUL_F(x2, c1) - MUL_F(x1, c2);
- }
-
-
- #if defined(_WIN32) && !defined(__MINGW32__)
- #define HAS_LRINTF
- static INLINE int lrintf(float f)
- {
- int i;
- __asm
- {
- fld f
- fistp i
- }
- return i;
- }
- #elif (defined(__i386__) && defined(__GNUC__) && \
- !defined(__CYGWIN__) && !defined(__MINGW32__))
- #ifndef HAVE_LRINTF
- #define HAS_LRINTF
- // from http://www.stereopsis.com/FPU.html
- static INLINE int lrintf(float f)
- {
- int i;
- __asm__ __volatile__ (
- "flds %1 \n\t"
- "fistpl %0 \n\t"
- : "=m" (i)
- : "m" (f));
- return i;
- }
- #endif /* HAVE_LRINTF */
- #endif
-
-
- #ifdef __ICL /* only Intel C compiler has fmath ??? */
-
- #include <mathf.h>
-
- #define sin sinf
- #define cos cosf
- #define log logf
- #define floor floorf
- #define ceil ceilf
- #define sqrt sqrtf
-
- #else
-
-#ifdef HAVE_LRINTF
-# define HAS_LRINTF
-# define _ISOC9X_SOURCE 1
-# define _ISOC99_SOURCE 1
-# define __USE_ISOC9X 1
-# define __USE_ISOC99 1
-#endif
-
- #include <math.h>
-
-#ifdef HAVE_SINF
-# define sin sinf
-#error
-#endif
-#ifdef HAVE_COSF
-# define cos cosf
-#endif
-#ifdef HAVE_LOGF
-# define log logf
-#endif
-#ifdef HAVE_EXPF
-# define exp expf
-#endif
-#ifdef HAVE_FLOORF
-# define floor floorf
-#endif
-#ifdef HAVE_CEILF
-# define ceil ceilf
-#endif
-#ifdef HAVE_SQRTF
-# define sqrt sqrtf
-#endif
-
- #endif
-
-#endif
-
-#ifndef HAS_LRINTF
-/* standard cast */
-#define lrintf(f) ((int32_t)(f))
-#endif
-
-typedef real_t complex_t[2];
-#define RE(A) A[0]
-#define IM(A) A[1]
-
-
-/* common functions */
-uint8_t cpu_has_sse(void);
-uint32_t ne_rng(uint32_t *__r1, uint32_t *__r2);
-uint32_t wl_min_lzc(uint32_t x);
-#ifdef FIXED_POINT
-#define LOG2_MIN_INF REAL_CONST(-10000)
-int32_t log2_int(uint32_t val);
-int32_t log2_fix(uint32_t val);
-int32_t pow2_int(real_t val);
-real_t pow2_fix(real_t val);
-#endif
-uint8_t get_sr_index(const uint32_t samplerate);
-uint8_t max_pred_sfb(const uint8_t sr_index);
-uint8_t max_tns_sfb(const uint8_t sr_index, const uint8_t object_type,
- const uint8_t is_short);
-uint32_t get_sample_rate(const uint8_t sr_index);
-int8_t can_decode_ot(const uint8_t object_type);
-
-void *faad_malloc(size_t size);
-void faad_free(void *b);
-
-//#define PROFILE
-#ifdef PROFILE
-static int64_t faad_get_ts()
-{
- __asm
- {
- rdtsc
- }
-}
-#endif
-
-#ifndef M_PI
-#define M_PI 3.14159265358979323846
-#endif
-#ifndef M_PI_2 /* PI/2 */
-#define M_PI_2 1.57079632679489661923
-#endif
-
-
-#ifdef __cplusplus
-}
-#endif
-#endif
|