ac3dsp.h File Reference

#include <stdint.h>

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Data Structures
struct	AC3DSPContext

Typedefs
typedef struct AC3DSPContext	AC3DSPContext

Functions
void	ff_ac3dsp_init (AC3DSPContext *c, int bit_exact)
void	ff_ac3dsp_init_arm (AC3DSPContext *c, int bit_exact)
void	ff_ac3dsp_init_x86 (AC3DSPContext *c, int bit_exact)
void	ff_ac3dsp_init_mips (AC3DSPContext *c, int bit_exact)

Variables
const uint16_t	ff_ac3_bap_bits [16]
	Number of mantissa bits written for each bap value. More...

Typedef Documentation

typedef struct AC3DSPContext AC3DSPContext

Function Documentation

void ff_ac3dsp_init	(	AC3DSPContext *	c,
		int	bit_exact
	)

Definition at line 242 of file ac3dsp.c.

Referenced by ac3_decode_init(), and ff_ac3_encode_init().

void ff_ac3dsp_init_arm	(	AC3DSPContext *	c,
		int	bit_exact
	)

Definition at line 50 of file ac3dsp_init_arm.c.

Referenced by ff_ac3dsp_init().

void ff_ac3dsp_init_mips	(	AC3DSPContext *	c,
		int	bit_exact
	)

Definition at line 400 of file ac3dsp_mips.c.

Referenced by ff_ac3dsp_init().

void ff_ac3dsp_init_x86	(	AC3DSPContext *	c,
		int	bit_exact
	)

Definition at line 186 of file ac3dsp_init.c.

Referenced by ff_ac3dsp_init().

Variable Documentation

const uint16_t ff_ac3_bap_bits[16]

Number of mantissa bits written for each bap value.

bap values with fractional bits are set to 0 and are calculated separately.

Referenced by ac3_compute_mantissa_size_c(), and ac3_update_bap_counts_c().