Audio buffer used for intermediate storage between conversion phases. More...

#include <audio_data.h>

Data Fields
const AVClass *	class
	AVClass for logging More...

uint8_t *	data [AVRESAMPLE_MAX_CHANNELS]
	data plane pointers More...

uint8_t *	buffer
	data buffer More...

unsigned int	buffer_size
	allocated buffer size More...

int	allocated_samples
	number of samples the buffer can hold More...

int	nb_samples
	current number of samples More...

enum AVSampleFormat	sample_fmt
	sample format More...

int	channels
	channel count More...

int	allocated_channels
	allocated channel count More...

int	is_planar
	sample format is planar More...

int	planes
	number of data planes More...

int	sample_size
	bytes per sample More...

int	stride
	sample byte offset within a plane More...

int	read_only
	data is read-only More...

int	allow_realloc
	realloc is allowed More...

int	ptr_align
	minimum data pointer alignment More...

int	samples_align
	allocated samples alignment More...

const char *	name
	name for debug logging More...

uint8_t *	ch [SWR_CH_MAX]
	samples buffer per channel More...

int	ch_count
	number of channels More...

int	bps
	bytes per sample More...

int	count
	number of samples More...

int	planar
	1 if planar audio, 0 otherwise More...

enum AVSampleFormat	fmt
	sample format More...

Detailed Description

Audio buffer used for intermediate storage between conversion phases.

Definition at line 37 of file audio_data.h.

Field Documentation

◆ class

const AVClass* AudioData::class

AVClass for logging

Definition at line 38 of file audio_data.h.

◆ data

uint8_t * AudioData::data

data plane pointers

samples buffer

Definition at line 39 of file audio_data.h.

Referenced by ff_audio_data_combine(), ff_audio_data_copy(), ff_audio_resample(), ff_convert_dither(), and swri_realloc_audio().

◆ buffer

uint8_t* AudioData::buffer

data buffer

Definition at line 40 of file audio_data.h.

◆ buffer_size

unsigned int AudioData::buffer_size

allocated buffer size

Definition at line 41 of file audio_data.h.

◆ allocated_samples

int AudioData::allocated_samples

number of samples the buffer can hold

Definition at line 42 of file audio_data.h.

Referenced by ff_audio_resample().

◆ nb_samples

int AudioData::nb_samples

current number of samples

Definition at line 43 of file audio_data.h.

Referenced by avresample_convert(), ff_audio_data_combine(), ff_audio_data_copy(), and ff_audio_resample().

◆ sample_fmt

enum AVSampleFormat AudioData::sample_fmt

sample format

Definition at line 44 of file audio_data.h.

Referenced by ff_audio_data_combine(), ff_audio_data_copy(), and ff_convert_dither().

◆ channels

int AudioData::channels

channel count

Definition at line 45 of file audio_data.h.

Referenced by ff_audio_data_combine(), and ff_audio_data_copy().

◆ allocated_channels

int AudioData::allocated_channels

allocated channel count

Definition at line 46 of file audio_data.h.

Referenced by avresample_convert().

◆ is_planar

int AudioData::is_planar

sample format is planar

Definition at line 47 of file audio_data.h.

◆ planes

int AudioData::planes

number of data planes

Definition at line 48 of file audio_data.h.

◆ sample_size

int AudioData::sample_size

bytes per sample

Definition at line 49 of file audio_data.h.

◆ stride

int AudioData::stride

sample byte offset within a plane

Definition at line 50 of file audio_data.h.

Referenced by ff_audio_data_combine().

◆ read_only

int AudioData::read_only

data is read-only

Definition at line 51 of file audio_data.h.

Referenced by ff_audio_data_combine(), and ff_audio_resample().

◆ allow_realloc

int AudioData::allow_realloc

realloc is allowed

Definition at line 52 of file audio_data.h.

Referenced by ff_audio_resample().

◆ ptr_align

int AudioData::ptr_align

minimum data pointer alignment

Definition at line 53 of file audio_data.h.

Referenced by ff_convert_dither().

◆ samples_align

int AudioData::samples_align

allocated samples alignment

Definition at line 54 of file audio_data.h.

Referenced by ff_convert_dither().

◆ name

const char* AudioData::name

name for debug logging

Definition at line 55 of file audio_data.h.

Referenced by avresample_convert().

◆ ch

uint8_t* AudioData::ch[SWR_CH_MAX]

samples buffer per channel

Definition at line 46 of file swresample_internal.h.

Referenced by invert_initial_buffer(), multiple_resample(), process(), swr_convert_internal(), and swri_realloc_audio().

◆ ch_count

int AudioData::ch_count

number of channels

Definition at line 48 of file swresample_internal.h.

Referenced by multiple_resample(), resample(), and swr_convert_internal().

◆ bps

int AudioData::bps

bytes per sample

Definition at line 49 of file swresample_internal.h.

Referenced by swr_convert_internal().

◆ count

int AudioData::count

number of samples

Definition at line 50 of file swresample_internal.h.

◆ planar

int AudioData::planar

1 if planar audio, 0 otherwise

Definition at line 51 of file swresample_internal.h.

Referenced by resample().

◆ fmt

enum AVSampleFormat AudioData::fmt