1/*
2 ** Copyright 2003-2010, VisualOn, Inc.
3 **
4 ** Licensed under the Apache License, Version 2.0 (the "License");
5 ** you may not use this file except in compliance with the License.
6 ** You may obtain a copy of the License at
7 **
8 **     http://www.apache.org/licenses/LICENSE-2.0
9 **
10 ** Unless required by applicable law or agreed to in writing, software
11 ** distributed under the License is distributed on an "AS IS" BASIS,
12 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 ** See the License for the specific language governing permissions and
14 ** limitations under the License.
15 */
16/*******************************************************************************
17	File:		typedefs.h
18
19	Content:	type defined or const defined
20
21*******************************************************************************/
22
23#ifndef typedefs_h
24#define typedefs_h "$Id $"
25
26#ifndef CHAR_BIT
27#define CHAR_BIT      8         /* number of bits in a char */
28#endif
29
30#ifndef VOAAC_SHRT_MAX
31#define VOAAC_SHRT_MAX    (32767)        /* maximum (signed) short value */
32#endif
33
34#ifndef VOAAC_SHRT_MIN
35#define VOAAC_SHRT_MIN    (-32768)        /* minimum (signed) short value */
36#endif
37
38/* Define NULL pointer value */
39#ifndef NULL
40#ifdef __cplusplus
41#define NULL    0
42#else
43#define NULL    ((void *)0)
44#endif
45#endif
46
47#ifndef assert
48#define assert(_Expression)     ((void)0)
49#endif
50
51#define __inline static __inline
52
53#define INT_BITS   32
54/*
55********************************************************************************
56*                         DEFINITION OF CONSTANTS
57********************************************************************************
58*/
59/*
60 ********* define char type
61 */
62typedef char Char;
63
64/*
65 ********* define 8 bit signed/unsigned types & constants
66 */
67typedef signed char Word8;
68typedef unsigned char UWord8;
69/*
70 ********* define 16 bit signed/unsigned types & constants
71 */
72typedef short Word16;
73typedef unsigned short UWord16;
74
75/*
76 ********* define 32 bit signed/unsigned types & constants
77 */
78typedef int Word32;
79typedef unsigned int UWord32;
80
81
82
83#ifndef _MSC_VER
84typedef long long Word64;
85typedef unsigned long long UWord64;
86#else
87typedef __int64 Word64;
88typedef unsigned __int64 UWord64;
89#endif
90
91#ifndef min
92#define min(a,b) ( a < b ? a : b)
93#endif
94
95#ifndef max
96#define max(a,b) ( a > b ? a : b)
97#endif
98
99#ifdef ARM_INASM
100#ifdef ARMV5_INASM
101#define ARMV5E_INASM	1
102#endif
103#define ARMV4_INASM		1
104#endif
105
106#if ARMV4_INASM
107	#define ARMV5TE_SAT           1
108    #define ARMV5TE_ADD           1
109    #define ARMV5TE_SUB           1
110	#define ARMV5TE_SHL           1
111    #define ARMV5TE_SHR           1
112	#define ARMV5TE_L_SHL         1
113    #define ARMV5TE_L_SHR         1
114#endif//ARMV4
115#if ARMV5E_INASM
116    #define ARMV5TE_L_ADD         1
117    #define ARMV5TE_L_SUB         1
118    #define ARMV5TE_L_MULT        1
119    #define ARMV5TE_L_MAC         1
120    #define ARMV5TE_L_MSU         1
121
122
123    #define ARMV5TE_DIV_S         1
124    #define ARMV5TE_ROUND         1
125    #define ARMV5TE_MULT          1
126
127    #define ARMV5TE_NORM_S        1
128    #define ARMV5TE_NORM_L        1
129	#define ARMV5TE_L_MPY_LS	  1
130#endif
131#if ARMV6_INASM
132    #undef  ARMV5TE_ADD
133    #define ARMV5TE_ADD           0
134    #undef  ARMV5TE_SUB
135    #define ARMV5TE_SUB           0
136    #define ARMV6_SAT             1
137#endif
138
139//basic operation functions optimization flags
140#define SATRUATE_IS_INLINE              1   //define saturate as inline function
141#define SHL_IS_INLINE                   1  //define shl as inline function
142#define SHR_IS_INLINE                   1   //define shr as inline function
143#define L_MULT_IS_INLINE                1   //define L_mult as inline function
144#define L_MSU_IS_INLINE                 1   //define L_msu as inline function
145#define L_SUB_IS_INLINE                 1   //define L_sub as inline function
146#define L_SHL_IS_INLINE                 1   //define L_shl as inline function
147#define L_SHR_IS_INLINE                 1   //define L_shr as inline function
148#define ADD_IS_INLINE                   1   //define add as inline function //add, inline is the best
149#define SUB_IS_INLINE                   1   //define sub as inline function //sub, inline is the best
150#define DIV_S_IS_INLINE                 1   //define div_s as inline function
151#define MULT_IS_INLINE                  1   //define mult as inline function
152#define NORM_S_IS_INLINE                1   //define norm_s as inline function
153#define NORM_L_IS_INLINE                1   //define norm_l as inline function
154#define ROUND_IS_INLINE                 1   //define round as inline function
155#define L_MAC_IS_INLINE                 1   //define L_mac as inline function
156#define L_ADD_IS_INLINE                 1   //define L_add as inline function
157#define EXTRACT_H_IS_INLINE             1   //define extract_h as inline function
158#define EXTRACT_L_IS_INLINE             1   //define extract_l as inline function        //???
159#define MULT_R_IS_INLINE                1   //define mult_r as inline function
160#define SHR_R_IS_INLINE                 1   //define shr_r as inline function
161#define MAC_R_IS_INLINE                 1   //define mac_r as inline function
162#define MSU_R_IS_INLINE                 1   //define msu_r as inline function
163#define L_SHR_R_IS_INLINE               1   //define L_shr_r as inline function
164
165#define PREFIX				voAACEnc
166#define LINK0(x, y, z)		LINK1(x,y,z)
167#define LINK1(x,y,z)		x##y##z
168#define ADD_PREFIX(func)	LINK0(PREFIX, _, func)
169
170#define  L_Extract		ADD_PREFIX(L_Extract)
171#define  L_Comp			ADD_PREFIX(L_Comp)
172#define  Mpy_32			ADD_PREFIX(Mpy_32)
173#define  Mpy_32_16		ADD_PREFIX(Mpy_32_16)
174#define  Div_32			ADD_PREFIX(Div_32)
175#define  iLog4			ADD_PREFIX(iLog4)
176#define  rsqrt			ADD_PREFIX(rsqrt)
177#define  pow2_xy		ADD_PREFIX(pow2_xy)
178#define  L_mpy_ls		ADD_PREFIX(L_mpy_ls)
179#define  L_mpy_wx		ADD_PREFIX(L_mpy_wx)
180
181#define mem_malloc		ADD_PREFIX(mem_malloc)
182#define mem_free		ADD_PREFIX(mem_free)
183
184#endif
185