sbcdsp_data.c File Reference

miscellaneous SBC tables More...

#include "sbcdsp_data.h"

Go to the source code of this file.

Macros
#define	F_PROTO(x)   ((int32_t) (((x) * 2) * ((int32_t) 1 << 15) + 0.5))
#define	F_COS(x)   ((int32_t) (((x) ) * ((int32_t) 1 << 15) + 0.5))
#define	C0   1.0932568993
#define	C1   1.3056875580
#define	C2   1.3056875580
#define	C3   1.6772280856
#define	F(x)   F_PROTO(x)
#define	F(x)   F_COS(x)
#define	C0   1.3056875580
#define	C1   1.6772280856
#define	C2   1.0932568993
#define	C3   1.3056875580
#define	F(x)   F_PROTO(x)
#define	F(x)   F_COS(x)
#define	C0   2.7906148894
#define	C1   2.4270044280
#define	C2   2.8015616024
#define	C3   3.1710363741
#define	C4   2.5377944043
#define	C5   2.4270044280
#define	C6   2.8015616024
#define	C7   3.1710363741
#define	F(x)   F_PROTO(x)
#define	F(x)   F_COS(x)
#define	C0   2.5377944043
#define	C1   2.4270044280
#define	C2   2.8015616024
#define	C3   3.1710363741
#define	C4   2.7906148894
#define	C5   2.4270044280
#define	C6   2.8015616024
#define	C7   3.1710363741
#define	F(x)   F_PROTO(x)
#define	F(x)   F_COS(x)

Variables
const int16_t	ff_sbcdsp_analysis_consts_fixed4_simd_even [40+16]
const int16_t	ff_sbcdsp_analysis_consts_fixed4_simd_odd [40+16]
const int16_t	ff_sbcdsp_analysis_consts_fixed8_simd_even [80+64]
const int16_t	ff_sbcdsp_analysis_consts_fixed8_simd_odd [80+64]

Detailed Description

miscellaneous SBC tables

Definition in file sbcdsp_data.c.

Macro Definition Documentation

#define F_PROTO

(

x

)

((int32_t) (((x) * 2) * ((int32_t) 1 << 15) + 0.5))

Definition at line 34 of file sbcdsp_data.c.

#define F_COS

(

x

)

((int32_t) (((x) ) * ((int32_t) 1 << 15) + 0.5))

Definition at line 35 of file sbcdsp_data.c.

#define C0   1.0932568993

#define C1   1.3056875580

#define C2   1.3056875580

#define C3   1.6772280856

#define F

(

x

)

F_PROTO(x)

#define F

(

x

)

F_COS(x)

#define C0   1.3056875580

#define C1   1.6772280856

#define C2   1.0932568993

#define C3   1.3056875580

#define F

(

x

)

F_PROTO(x)

#define F

(

x

)

F_COS(x)

#define C0   2.7906148894

#define C1   2.4270044280

#define C2   2.8015616024

#define C3   3.1710363741

#define C4   2.5377944043

#define C5   2.4270044280

#define C6   2.8015616024

#define C7   3.1710363741

#define F

(

x

)

F_PROTO(x)

#define F

(

x

)

F_COS(x)

#define C0   2.5377944043

#define C1   2.4270044280

#define C2   2.8015616024

#define C3   3.1710363741

#define C4   2.7906148894

#define C5   2.4270044280

#define C6   2.8015616024

#define C7   3.1710363741

#define F

(

x

)

F_PROTO(x)

#define F

(

x

)

F_COS(x)

Variable Documentation

const int16_t ff_sbcdsp_analysis_consts_fixed4_simd_even[40+16]

Definition at line 47 of file sbcdsp_data.c.

Referenced by sbc_analyze_4b_4s_simd().

const int16_t ff_sbcdsp_analysis_consts_fixed4_simd_odd[40+16]

Definition at line 92 of file sbcdsp_data.c.

Referenced by sbc_analyze_4b_4s_simd().

const int16_t ff_sbcdsp_analysis_consts_fixed8_simd_even[80+64]

Definition at line 137 of file sbcdsp_data.c.

Referenced by sbc_analyze_1b_8s_simd_even(), and sbc_analyze_4b_8s_simd().

const int16_t ff_sbcdsp_analysis_consts_fixed8_simd_odd[80+64]

Definition at line 234 of file sbcdsp_data.c.

Referenced by sbc_analyze_1b_8s_simd_odd(), and sbc_analyze_4b_8s_simd().