libavcodec/ac3dsp.c File Reference

#include "avcodec.h"
#include "ac3dsp.h"

Go to the source code of this file.

Functions
static void	ac3_exponent_min_c (uint8_t *exp, int num_reuse_blocks, int nb_coefs)
static int	ac3_max_msb_abs_int16_c (const int16_t *src, int len)
static void	ac3_lshift_int16_c (int16_t *src, unsigned int len, unsigned int shift)
static void	ac3_rshift_int32_c (int32_t *src, unsigned int len, unsigned int shift)
static void	float_to_fixed24_c (int32_t *dst, const float *src, unsigned int len)
av_cold void	ff_ac3dsp_init (AC3DSPContext *c, int bit_exact)

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Function Documentation

static void ac3_exponent_min_c	(	uint8_t *	exp,
		int	num_reuse_blocks,
		int	nb_coefs
	)			[static]

Definition at line 25 of file ac3dsp.c.

Referenced by ff_ac3dsp_init().

static void ac3_lshift_int16_c	(	int16_t *	src,
		unsigned int	len,
		unsigned int	shift
	)			[static]

Definition at line 53 of file ac3dsp.c.

Referenced by ff_ac3dsp_init().

static int ac3_max_msb_abs_int16_c	(	const int16_t *	src,
		int	len
	)			[static]

Definition at line 45 of file ac3dsp.c.

Referenced by ff_ac3dsp_init().

static void ac3_rshift_int32_c	(	int32_t *	src,
		unsigned int	len,
		unsigned int	shift
	)			[static]

Definition at line 72 of file ac3dsp.c.

Referenced by ff_ac3dsp_init().

av_cold void ff_ac3dsp_init	(	AC3DSPContext *	c,
		int	bit_exact
	)

Definition at line 104 of file ac3dsp.c.

Referenced by ac3_encode_init().

static void float_to_fixed24_c	(	int32_t *	dst,
		const float *	src,
		unsigned int	len
	)			[static]

Definition at line 88 of file ac3dsp.c.

Referenced by ff_ac3dsp_init().