9.0/sources/includes/nvbufaudio.h File Reference

Detailed Description

NvBufAudio Interface

This file specifies the NvBufAudio management API.

The NvBufAudio API provides data structure definition for batched audio buffers. NOTE: Currently the audio data buffers are raw (on system memory). GPU memory support is unavailable.

Definition in file 9.0/sources/includes/nvbufaudio.h.

Go to the source code of this file.

Data Structures
struct	NvBufAudioParams
struct	NvBufAudio

Macros
#define	RESERVED_BYTES   16

Enumerations
enum	NvBufAudioFormat {   NVBUF_AUDIO_INVALID_FORMAT,   NVBUF_AUDIO_S8,   NVBUF_AUDIO_U8,   NVBUF_AUDIO_S16LE,   NVBUF_AUDIO_S16BE,   NVBUF_AUDIO_U16LE,   NVBUF_AUDIO_U16BE,   NVBUF_AUDIO_S24_32LE,   NVBUF_AUDIO_S24_32BE,   NVBUF_AUDIO_U24_32LE,   NVBUF_AUDIO_U24_32BE,   NVBUF_AUDIO_S32LE,   NVBUF_AUDIO_S32BE,   NVBUF_AUDIO_U32LE,   NVBUF_AUDIO_U32BE,   NVBUF_AUDIO_S24LE,   NVBUF_AUDIO_S24BE,   NVBUF_AUDIO_U24LE,   NVBUF_AUDIO_U24BE,   NVBUF_AUDIO_S20LE,   NVBUF_AUDIO_S20BE,   NVBUF_AUDIO_U20LE,   NVBUF_AUDIO_U20BE,   NVBUF_AUDIO_S18LE,   NVBUF_AUDIO_S18BE,   NVBUF_AUDIO_U18LE,   NVBUF_AUDIO_U18BE,   NVBUF_AUDIO_F32LE,   NVBUF_AUDIO_F32BE,   NVBUF_AUDIO_F64LE,   NVBUF_AUDIO_F64BE,   NVBUF_AUDIO_INVALID_FORMAT,   NVBUF_AUDIO_S8,   NVBUF_AUDIO_U8,   NVBUF_AUDIO_S16LE,   NVBUF_AUDIO_S16BE,   NVBUF_AUDIO_U16LE,   NVBUF_AUDIO_U16BE,   NVBUF_AUDIO_S24_32LE,   NVBUF_AUDIO_S24_32BE,   NVBUF_AUDIO_U24_32LE,   NVBUF_AUDIO_U24_32BE,   NVBUF_AUDIO_S32LE,   NVBUF_AUDIO_S32BE,   NVBUF_AUDIO_U32LE,   NVBUF_AUDIO_U32BE,   NVBUF_AUDIO_S24LE,   NVBUF_AUDIO_S24BE,   NVBUF_AUDIO_U24LE,   NVBUF_AUDIO_U24BE,   NVBUF_AUDIO_S20LE,   NVBUF_AUDIO_S20BE,   NVBUF_AUDIO_U20LE,   NVBUF_AUDIO_U20BE,   NVBUF_AUDIO_S18LE,   NVBUF_AUDIO_S18BE,   NVBUF_AUDIO_U18LE,   NVBUF_AUDIO_U18BE,   NVBUF_AUDIO_F32LE,   NVBUF_AUDIO_F32BE,   NVBUF_AUDIO_F64LE,   NVBUF_AUDIO_F64BE }
	Specifies audio formats. More...
enum	NvBufAudioLayout {   NVBUF_AUDIO_INVALID_LAYOUT,   NVBUF_AUDIO_INTERLEAVED,   NVBUF_AUDIO_NON_INTERLEAVED,   NVBUF_AUDIO_INVALID_LAYOUT,   NVBUF_AUDIO_INTERLEAVED,   NVBUF_AUDIO_NON_INTERLEAVED }
	Specifies audio data layout in memory. More...

Macro Definition Documentation

RESERVED_BYTES

#define RESERVED_BYTES   16

Definition at line 36 of file 9.0/sources/includes/nvbufaudio.h.

Enumeration Type Documentation

NvBufAudioFormat

enum NvBufAudioFormat

Specifies audio formats.

Enumerator
NVBUF_AUDIO_INVALID_FORMAT
NVBUF_AUDIO_S8
NVBUF_AUDIO_U8
NVBUF_AUDIO_S16LE
NVBUF_AUDIO_S16BE
NVBUF_AUDIO_U16LE
NVBUF_AUDIO_U16BE
NVBUF_AUDIO_S24_32LE
NVBUF_AUDIO_S24_32BE
NVBUF_AUDIO_U24_32LE
NVBUF_AUDIO_U24_32BE
NVBUF_AUDIO_S32LE
NVBUF_AUDIO_S32BE
NVBUF_AUDIO_U32LE
NVBUF_AUDIO_U32BE
NVBUF_AUDIO_S24LE
NVBUF_AUDIO_S24BE
NVBUF_AUDIO_U24LE
NVBUF_AUDIO_U24BE
NVBUF_AUDIO_S20LE
NVBUF_AUDIO_S20BE
NVBUF_AUDIO_U20LE
NVBUF_AUDIO_U20BE
NVBUF_AUDIO_S18LE
NVBUF_AUDIO_S18BE
NVBUF_AUDIO_U18LE
NVBUF_AUDIO_U18BE
NVBUF_AUDIO_F32LE
NVBUF_AUDIO_F32BE
NVBUF_AUDIO_F64LE
NVBUF_AUDIO_F64BE
NVBUF_AUDIO_INVALID_FORMAT
NVBUF_AUDIO_S8
NVBUF_AUDIO_U8
NVBUF_AUDIO_S16LE
NVBUF_AUDIO_S16BE
NVBUF_AUDIO_U16LE
NVBUF_AUDIO_U16BE
NVBUF_AUDIO_S24_32LE
NVBUF_AUDIO_S24_32BE
NVBUF_AUDIO_U24_32LE
NVBUF_AUDIO_U24_32BE
NVBUF_AUDIO_S32LE
NVBUF_AUDIO_S32BE
NVBUF_AUDIO_U32LE
NVBUF_AUDIO_U32BE
NVBUF_AUDIO_S24LE
NVBUF_AUDIO_S24BE
NVBUF_AUDIO_U24LE
NVBUF_AUDIO_U24BE
NVBUF_AUDIO_S20LE
NVBUF_AUDIO_S20BE
NVBUF_AUDIO_U20LE
NVBUF_AUDIO_U20BE
NVBUF_AUDIO_S18LE
NVBUF_AUDIO_S18BE
NVBUF_AUDIO_U18LE
NVBUF_AUDIO_U18BE
NVBUF_AUDIO_F32LE
NVBUF_AUDIO_F32BE
NVBUF_AUDIO_F64LE
NVBUF_AUDIO_F64BE

Definition at line 39 of file 9.0/sources/includes/nvbufaudio.h.

NvBufAudioLayout

enum NvBufAudioLayout

Specifies audio data layout in memory.

Enumerator
NVBUF_AUDIO_INVALID_LAYOUT
NVBUF_AUDIO_INTERLEAVED	audio sample from each channel shall be interleaved LRLRLRLR
NVBUF_AUDIO_NON_INTERLEAVED	audio sample from each channel shall be interleaved ; LLLLLLLLRRRRRRRR
NVBUF_AUDIO_INVALID_LAYOUT
NVBUF_AUDIO_INTERLEAVED	audio sample from each channel shall be interleaved LRLRLRLR
NVBUF_AUDIO_NON_INTERLEAVED	audio sample from each channel shall be interleaved ; LLLLLLLLRRRRRRRR

Definition at line 75 of file 9.0/sources/includes/nvbufaudio.h.