rate.c File Reference

#include <linux/time.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include "pcm_plugin.h"

Go to the source code of this file.

Data Structures
struct	rate_channel
struct	rate_priv

Macros
#define	SHIFT   11
#define	BITS   (1<<SHIFT)
#define	R_MASK   (BITS-1)

Typedefs
typedef void(*	rate_f )(struct snd_pcm_plugin *plugin, const struct snd_pcm_plugin_channel *src_channels, struct snd_pcm_plugin_channel *dst_channels, int src_frames, int dst_frames)

Functions
int	snd_pcm_plugin_build_rate (struct snd_pcm_substream *plug, struct snd_pcm_plugin_format *src_format, struct snd_pcm_plugin_format *dst_format, struct snd_pcm_plugin **r_plugin)

Macro Definition Documentation

#define BITS   (1<<SHIFT)

Definition at line 28 of file rate.c.

#define R_MASK   (BITS-1)

Definition at line 29 of file rate.c.

#define SHIFT   11

Definition at line 27 of file rate.c.

Typedef Documentation

typedef void(* rate_f)(struct snd_pcm_plugin *plugin, const struct snd_pcm_plugin_channel *src_channels, struct snd_pcm_plugin_channel *dst_channels, int src_frames, int dst_frames)

Definition at line 40 of file rate.c.

Function Documentation

int snd_pcm_plugin_build_rate	(	struct snd_pcm_substream *	plug,
		struct snd_pcm_plugin_format *	src_format,
		struct snd_pcm_plugin_format *	dst_format,
		struct snd_pcm_plugin **	r_plugin
	)

Definition at line 300 of file rate.c.