diff options
Diffstat (limited to 'media/libstagefright/codecs/amrwbenc/inc/typedefs.h')
-rw-r--r-- | media/libstagefright/codecs/amrwbenc/inc/typedefs.h | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/media/libstagefright/codecs/amrwbenc/inc/typedefs.h b/media/libstagefright/codecs/amrwbenc/inc/typedefs.h new file mode 100644 index 0000000..0062584 --- /dev/null +++ b/media/libstagefright/codecs/amrwbenc/inc/typedefs.h @@ -0,0 +1,211 @@ +/* + ** 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 +* Description : Definition of platform independent data +* types and constants +* +* +* The following platform independent data types and corresponding +* preprocessor (#define) constants are defined: +* +* defined type meaning corresponding constants +* ---------------------------------------------------------- +* Char character (none) +* Bool boolean true, false +* Word8 8-bit signed minWord8, maxWord8 +* UWord8 8-bit unsigned minUWord8, maxUWord8 +* Word16 16-bit signed minWord16, maxWord16 +* UWord16 16-bit unsigned minUWord16, maxUWord16 +* Word32 32-bit signed minWord32, maxWord32 +* UWord32 32-bit unsigned minUWord32, maxUWord32 +* Float floating point minFloat, maxFloat +* +* +* The following compile switches are #defined: +* +* PLATFORM string indicating platform progam is compiled on +* possible values: "OSF", "PC", "SUN" +* +* OSF only defined if the current platform is an Alpha +* PC only defined if the current platform is a PC +* SUN only defined if the current platform is a Sun +* +* LSBFIRST is defined if the byte order on this platform is +* "least significant byte first" -> defined on DEC Alpha +* and PC, undefined on Sun +* +******************************************************************************** +*/ + +#ifndef __TYPEDEFS_H__ +#define __TYPEDEFS_H__ + +/* +******************************************************************************** +* INCLUDE FILES +******************************************************************************** +*/ +#include <float.h> +#include <limits.h> + + + +/* +******************************************************************************** +* DEFINITION OF CONSTANTS +******************************************************************************** +*/ +/* + ********* define char type + */ +typedef char Char; + +/* + ********* define 8 bit signed/unsigned types & constants + */ +#if SCHAR_MAX == 127 +typedef signed char Word8; +#define minWord8 SCHAR_MIN +#define maxWord8 SCHAR_MAX + +typedef unsigned char UWord8; +#define minUWord8 0 +#define maxUWord8 UCHAR_MAX +#else +#error cannot find 8-bit type +#endif + + +/* + ********* define 16 bit signed/unsigned types & constants + */ +#if INT_MAX == 32767 +typedef int Word16; +#define minWord16 INT_MIN +#define maxWord16 INT_MAX +typedef unsigned int UWord16; +#define minUWord16 0 +#define maxUWord16 UINT_MAX +#elif SHRT_MAX == 32767 +typedef short Word16; +#define minWord16 SHRT_MIN +#define maxWord16 SHRT_MAX +typedef unsigned short UWord16; +#define minUWord16 0 +#define maxUWord16 USHRT_MAX +#else +#error cannot find 16-bit type +#endif + + +/* + ********* define 32 bit signed/unsigned types & constants + */ +#if INT_MAX == 2147483647 +typedef int Word32; +#define minWord32 INT_MIN +#define maxWord32 INT_MAX +typedef unsigned int UWord32; +#define minUWord32 0 +#define maxUWord32 UINT_MAX +#elif LONG_MAX == 2147483647 +typedef long Word32; +#define minWord32 LONG_MIN +#define maxWord32 LONG_MAX +typedef unsigned long UWord32; +#define minUWord32 0 +#define maxUWord32 ULONG_MAX +#else +#error cannot find 32-bit type +#endif + +/* + ********* define floating point type & constants + */ +/* use "#if 0" below if Float should be double; + use "#if 1" below if Float should be float + */ +#if 0 +typedef float Float; +#define maxFloat FLT_MAX +#define minFloat FLT_MIN +#else +typedef double Float; +#define maxFloat DBL_MAX +#define minFloat DBL_MIN +#endif + +/* + ********* define complex type + */ +typedef struct { + Float r; /* real part */ + Float i; /* imaginary part */ +} CPX; + +/* + ********* define boolean type + */ +typedef int Bool; +#define false 0 +#define true 1 + +/* ******Avoid function multiple definition****** */ +#define Autocorr voAWB_Autocorr +#define Convolve voAWB_Convolve +#define cor_h_x voAWB_cor_h_x +#define dtx_enc_init voAWB_dtx_enc_init +#define dtx_enc_reset voAWB_dtx_enc_reset +#define dtx_enc_exit voAWB_dtx_enc_exit +#define dtx_enc voAWB_dtx_enc +#define dtx_buffer voAWB_dtx_buffer +#define tx_dtx_handler voAWB_tx_dtx_handler +#define G_pitch voAWB_G_pitch +#define Isp_Az voAWB_Isp_Az +#define Lag_window voAWB_Lag_window +#define Log2_norm voAWB_Log2_norm +#define Log2 voAWB_Log2 +#define Pow2 voAWB_Pow2 +#define L_Comp voAWB_L_Comp +#define Mpy_32 voAWB_Mpy_32 +#define Mpy_32_16 voAWB_Mpy_32_16 +#define Div_32 voAWB_Div_32 +#define Pit_shrp voAWB_Pit_shrp +#define Qisf_ns voAWB_Qisf_ns +#define Disf_ns voAWB_Disf_ns +#define Residu voAWB_Residu +#define Syn_filt voAWB_Syn_filt +#define Set_zero voAWB_Set_zero +#define Copy voAWB_Copy +#define voice_factor voAWB_voice_factor +#define Syn_filt_32 voAWB_Syn_filt_32 +#define Isf_isp voAWB_Isf_isp +#define Levinson voAWB_Levinson +#define median5 voAWB_median5 +#define Pred_lt4 voAWB_Pred_lt4 +#define Reorder_isf voAWB_Reorder_isf +#define Dpisf_2s_36b voAWB_Dpisf_2s_36b +#define Dpisf_2s_46b voAWB_Dpisf_2s_46b +#define Dot_product12 voAWB_Dot_product12 +#define mem_malloc voAWB_mem_malloc +#define mem_free voAWB_mem_free +/******************************************************/ + +#endif //#define __TYPEDEFS_H__ + |