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Macros | Variables
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().