flacdsp_init.c File Reference

#include "libavutil/attributes.h"
#include "libavcodec/flacdsp.h"
#include "libavutil/x86/cpu.h"
#include "config.h"

Go to the source code of this file.

Macros
#define	DECORRELATE_FUNCS(fmt, opt)
#define	DECORRELATE_IFUNCS(fmt, opt)

Functions
void	ff_flac_lpc_32_sse4 (int32_t *samples, const int coeffs[32], int order, int qlevel, int len)
void	ff_flac_lpc_32_xop (int32_t *samples, const int coeffs[32], int order, int qlevel, int len)
	DECORRELATE_FUNCS (16, sse2)
	DECORRELATE_FUNCS (16, avx)
	DECORRELATE_FUNCS (32, sse2)
	DECORRELATE_FUNCS (32, avx)
	DECORRELATE_IFUNCS (16, ssse3)
	DECORRELATE_IFUNCS (16, avx)
	DECORRELATE_IFUNCS (32, ssse3)
	DECORRELATE_IFUNCS (32, avx)
av_cold void	ff_flacdsp_init_x86 (FLACDSPContext *c, enum AVSampleFormat fmt, int channels)

Macro Definition Documentation

DECORRELATE_FUNCS

#define DECORRELATE_FUNCS	(		fmt,
			opt
	)

Value:

void ff_flac_decorrelate_ls_##fmt##_##opt(uint8_t **out, int32_t **in, int channels,     \
                                          int len, int shift);                           \
void ff_flac_decorrelate_rs_##fmt##_##opt(uint8_t **out, int32_t **in, int channels,     \
                                          int len, int shift);                           \
void ff_flac_decorrelate_ms_##fmt##_##opt(uint8_t **out, int32_t **in, int channels,     \
                                          int len, int shift)

Definition at line 31 of file flacdsp_init.c.

DECORRELATE_IFUNCS

#define DECORRELATE_IFUNCS	(		fmt,
			opt
	)

Value:

void ff_flac_decorrelate_indep2_##fmt##_##opt(uint8_t **out, int32_t **in, int channels, \
                                             int len, int shift);                        \
void ff_flac_decorrelate_indep4_##fmt##_##opt(uint8_t **out, int32_t **in, int channels, \
                                              int len, int shift);                       \
void ff_flac_decorrelate_indep6_##fmt##_##opt(uint8_t **out, int32_t **in, int channels, \
                                              int len, int shift);                       \
void ff_flac_decorrelate_indep8_##fmt##_##opt(uint8_t **out, int32_t **in, int channels, \
                                              int len, int shift)

Definition at line 39 of file flacdsp_init.c.

Function Documentation

ff_flac_lpc_32_sse4()

void ff_flac_lpc_32_sse4	(	int32_t *	samples,
		const int	coeffs[32],
		int	order,
		int	qlevel,
		int	len
	)

Referenced by ff_flacdsp_init_x86().

ff_flac_lpc_32_xop()

void ff_flac_lpc_32_xop	(	int32_t *	samples,
		const int	coeffs[32],
		int	order,
		int	qlevel,
		int	len
	)

Referenced by ff_flacdsp_init_x86().

DECORRELATE_FUNCS() [1/4]

DECORRELATE_FUNCS	(	16	,
		sse2
	)

DECORRELATE_FUNCS() [2/4]

DECORRELATE_FUNCS	(	16	,
		avx
	)

DECORRELATE_FUNCS() [3/4]

DECORRELATE_FUNCS	(	32	,
		sse2
	)

DECORRELATE_FUNCS() [4/4]

DECORRELATE_FUNCS	(	32	,
		avx
	)

DECORRELATE_IFUNCS() [1/4]

DECORRELATE_IFUNCS	(	16	,
		ssse3
	)

DECORRELATE_IFUNCS() [2/4]

DECORRELATE_IFUNCS	(	16	,
		avx
	)

DECORRELATE_IFUNCS() [3/4]

DECORRELATE_IFUNCS	(	32	,
		ssse3
	)

DECORRELATE_IFUNCS() [4/4]

DECORRELATE_IFUNCS	(	32	,
		avx
	)

ff_flacdsp_init_x86()

av_cold void ff_flacdsp_init_x86	(	FLACDSPContext *	c,
		enum AVSampleFormat	fmt,
		int	channels
	)

Definition at line 58 of file flacdsp_init.c.

Referenced by ff_flacdsp_init().