src/audio_format.h File Reference

#include <stdint.h>
#include <stdbool.h>

Go to the source code of this file.

Data Structures
struct	audio_format
Functions
static void	audio_format_clear (struct audio_format *af)
static bool	audio_format_defined (const struct audio_format *af)
static bool	audio_valid_sample_rate (unsigned sample_rate)
	Checks whether the sample rate is valid.
static bool	audio_valid_sample_format (unsigned bits)
	Checks whether the sample format is valid.
static bool	audio_valid_channel_count (unsigned channels)
	Checks whether the number of channels is valid.
static bool	audio_format_valid (const struct audio_format *af)
	Returns false if the format is not valid for playback with MPD.
static bool	audio_format_equals (const struct audio_format *a, const struct audio_format *b)
static unsigned	audio_format_sample_size (const struct audio_format *af)
	Returns the size of each (mono) sample in bytes.
static unsigned	audio_format_frame_size (const struct audio_format *af)
static double	audio_format_time_to_size (const struct audio_format *af)
static double	audioFormatSizeToTime (const struct audio_format *af)

---

Function Documentation

static void audio_format_clear

(

struct audio_format *

af

)

[inline, static]

Definition at line 32 of file audio_format.h.

static bool audio_format_defined

(

const struct audio_format *

af

)

[inline, static]

Definition at line 39 of file audio_format.h.

static bool audio_format_equals	(	const struct audio_format *	a,
		const struct audio_format *	b
	)			[inline, static]

Definition at line 86 of file audio_format.h.

static unsigned audio_format_frame_size

(

const struct audio_format *

af

)

[inline, static]

Definition at line 108 of file audio_format.h.

static unsigned audio_format_sample_size

(

const struct audio_format *

af

)

[inline, static]

Returns the size of each (mono) sample in bytes.

Definition at line 97 of file audio_format.h.

static double audio_format_time_to_size

(

const struct audio_format *

af

)

[inline, static]

Definition at line 113 of file audio_format.h.

static bool audio_format_valid

(

const struct audio_format *

af

)

[inline, static]

Returns false if the format is not valid for playback with MPD.

This function performs some basic validity checks.

Definition at line 79 of file audio_format.h.

static bool audio_valid_channel_count

(

unsigned

channels

)

[inline, static]

Checks whether the number of channels is valid.

Definition at line 70 of file audio_format.h.

static bool audio_valid_sample_format

(

unsigned

bits

)

[inline, static]

Checks whether the sample format is valid.

Parameters:

bits

the number of significant bits per sample

Definition at line 61 of file audio_format.h.

static bool audio_valid_sample_rate

(

unsigned

sample_rate

)

[inline, static]

Checks whether the sample rate is valid.

Parameters:

sample_rate

the sample rate in Hz

Definition at line 50 of file audio_format.h.

static double audioFormatSizeToTime

(

const struct audio_format *

af

)

[inline, static]

Definition at line 118 of file audio_format.h.