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Diffstat (limited to 'media/libstagefright/codecs/aacenc/basic_op/typedefs.h')
| -rw-r--r-- | media/libstagefright/codecs/aacenc/basic_op/typedefs.h | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/media/libstagefright/codecs/aacenc/basic_op/typedefs.h b/media/libstagefright/codecs/aacenc/basic_op/typedefs.h new file mode 100644 index 0000000..7d16fca --- /dev/null +++ b/media/libstagefright/codecs/aacenc/basic_op/typedefs.h @@ -0,0 +1,179 @@ +/*
+ ** Copyright 2003-2010, VisualOn, Inc.
+ **
+ ** Licensed under the Apache License, Version 2.0 (the "License");
+ ** you may not use this file except in compliance with the License.
+ ** You may obtain a copy of the License at
+ **
+ ** http://www.apache.org/licenses/LICENSE-2.0
+ **
+ ** Unless required by applicable law or agreed to in writing, software
+ ** distributed under the License is distributed on an "AS IS" BASIS,
+ ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ ** See the License for the specific language governing permissions and
+ ** limitations under the License.
+ */
+/*******************************************************************************
+ File: typedefs.h
+
+ Content: type defined or const defined
+
+*******************************************************************************/ + +#ifndef typedefs_h +#define typedefs_h "$Id $" + +#ifndef CHAR_BIT
+#define CHAR_BIT 8 /* number of bits in a char */
+#endif
+
+#ifndef VOAAC_SHRT_MAX
+#define VOAAC_SHRT_MAX (32767) /* maximum (signed) short value */
+#endif
+ +#ifndef VOAAC_SHRT_MIN
+#define VOAAC_SHRT_MIN (-32768) /* minimum (signed) short value */
+#endif
+ +/* Define NULL pointer value */
+#ifndef NULL
+#ifdef __cplusplus
+#define NULL 0
+#else
+#define NULL ((void *)0)
+#endif
+#endif + +#ifndef assert +#define assert(_Expression) ((void)0) +#endif +
+#ifdef LINUX
+#define __inline static __inline__
+#endif
+ +#define INT_BITS 32 +/* +******************************************************************************** +* DEFINITION OF CONSTANTS +******************************************************************************** +*/ +/* + ********* define char type + */ +typedef char Char; + +/* + ********* define 8 bit signed/unsigned types & constants + */ +typedef signed char Word8; +typedef unsigned char UWord8; +/* + ********* define 16 bit signed/unsigned types & constants + */ +typedef short Word16; +typedef unsigned short UWord16; + +/* + ********* define 32 bit signed/unsigned types & constants + */ +typedef long Word32; +typedef unsigned long UWord32; + +
+
+#ifdef LINUX +typedef long long Word64; +typedef unsigned long long UWord64; +#else +typedef __int64 Word64;
+typedef unsigned __int64 UWord64; +#endif + +#ifndef min
+#define min(a,b) ( a < b ? a : b)
+#endif
+
+#ifndef max
+#define max(a,b) ( a > b ? a : b)
+#endif
+
+#ifdef ARM_INASM
+#ifdef ARMV5_INASM
+#define ARMV5E_INASM 1
+#endif
+#define ARMV4_INASM 1
+#endif
+ +#if ARMV4_INASM
+ #define ARMV5TE_SAT 1
+ #define ARMV5TE_ADD 1
+ #define ARMV5TE_SUB 1
+ #define ARMV5TE_SHL 1
+ #define ARMV5TE_SHR 1
+ #define ARMV5TE_L_SHL 1
+ #define ARMV5TE_L_SHR 1
+#endif//ARMV4
+#if ARMV5E_INASM
+ #define ARMV5TE_L_ADD 1
+ #define ARMV5TE_L_SUB 1
+ #define ARMV5TE_L_MULT 1
+ #define ARMV5TE_L_MAC 1
+ #define ARMV5TE_L_MSU 1
+
+
+ #define ARMV5TE_DIV_S 1
+ #define ARMV5TE_ROUND 1
+ #define ARMV5TE_MULT 1
+
+ #define ARMV5TE_NORM_S 1
+ #define ARMV5TE_NORM_L 1
+ #define ARMV5TE_L_MPY_LS 1
+#endif +
+//basic operation functions optimization flags
+#define SATRUATE_IS_INLINE 1 //define saturate as inline function
+#define SHL_IS_INLINE 1 //define shl as inline function
+#define SHR_IS_INLINE 1 //define shr as inline function
+#define L_MULT_IS_INLINE 1 //define L_mult as inline function
+#define L_MSU_IS_INLINE 1 //define L_msu as inline function
+#define L_SUB_IS_INLINE 1 //define L_sub as inline function
+#define L_SHL_IS_INLINE 1 //define L_shl as inline function
+#define L_SHR_IS_INLINE 1 //define L_shr as inline function
+#define ADD_IS_INLINE 1 //define add as inline function //add, inline is the best
+#define SUB_IS_INLINE 1 //define sub as inline function //sub, inline is the best
+#define DIV_S_IS_INLINE 1 //define div_s as inline function
+#define MULT_IS_INLINE 1 //define mult as inline function
+#define NORM_S_IS_INLINE 1 //define norm_s as inline function
+#define NORM_L_IS_INLINE 1 //define norm_l as inline function
+#define ROUND_IS_INLINE 1 //define round as inline function
+#define L_MAC_IS_INLINE 1 //define L_mac as inline function
+#define L_ADD_IS_INLINE 1 //define L_add as inline function
+#define EXTRACT_H_IS_INLINE 1 //define extract_h as inline function
+#define EXTRACT_L_IS_INLINE 1 //define extract_l as inline function //???
+#define MULT_R_IS_INLINE 1 //define mult_r as inline function
+#define SHR_R_IS_INLINE 1 //define shr_r as inline function
+#define MAC_R_IS_INLINE 1 //define mac_r as inline function
+#define MSU_R_IS_INLINE 1 //define msu_r as inline function
+#define L_SHR_R_IS_INLINE 1 //define L_shr_r as inline function
+
+#define PREFIX voAACEnc
+#define LINK0(x, y, z) LINK1(x,y,z)
+#define LINK1(x,y,z) x##y##z
+#define ADD_PREFIX(func) LINK0(PREFIX, _, func)
+
+#define L_Extract ADD_PREFIX(L_Extract)
+#define L_Comp ADD_PREFIX(L_Comp)
+#define Mpy_32 ADD_PREFIX(Mpy_32)
+#define Mpy_32_16 ADD_PREFIX(Mpy_32_16)
+#define Div_32 ADD_PREFIX(Div_32)
+#define iLog4 ADD_PREFIX(iLog4)
+#define rsqrt ADD_PREFIX(rsqrt)
+#define pow2_xy ADD_PREFIX(pow2_xy)
+#define L_mpy_ls ADD_PREFIX(L_mpy_ls)
+#define L_mpy_wx ADD_PREFIX(L_mpy_wx)
+
+#define mem_malloc ADD_PREFIX(mem_malloc)
+#define mem_free ADD_PREFIX(mem_free)
+
+#endif |