AVDataBuffer Struct Reference

This structure encapsulates the video, audio and anc buffers used in the AutoCirculate demos. These demos use a fixed number (CIRCULAR_BUFFER_SIZE) of these buffers in an AJACircularBuffer, which greatly simplifies processing frames between producer and consumer threads. More...

#include <ntv2democommon.h>

Collaboration diagram for AVDataBuffer:

Public Attributes
uint32_t *	fVideoBuffer
	Pointer to host video buffer. More...
uint32_t *	fVideoBuffer2
	Pointer to an additional host video buffer, usually field 2. More...
uint32_t	fVideoBufferSize
	Size of host video buffer, in bytes. More...
uint32_t *	fAudioBuffer
	Pointer to host audio buffer. More...
uint32_t	fAudioBufferSize
	Size of host audio buffer, in bytes. More...
uint32_t *	fAncBuffer
	Pointer to ANC buffer. More...
uint32_t	fAncBufferSize
	Size of ANC buffer, in bytes. More...
uint32_t *	fAncF2Buffer
	Pointer to "Field 2" ANC buffer. More...
uint32_t	fAncF2BufferSize
	Size of "Field 2" ANC buffer, in bytes. More...
uint32_t	fAudioRecordSize
	For future use. More...
uint32_t	fAncRecordSize
	For future use. More...
RP188_STRUCT	fRP188Data
	For future use. More...
RP188_STRUCT	fRP188Data2
	For future use. More...
uint8_t *	fVideoBufferUnaligned
	For future use. More...
uint32_t	fFrameFlags
	Frame data flags. More...

Detailed Description

This structure encapsulates the video, audio and anc buffers used in the AutoCirculate demos. These demos use a fixed number (CIRCULAR_BUFFER_SIZE) of these buffers in an AJACircularBuffer, which greatly simplifies processing frames between producer and consumer threads.

Definition at line 55 of file ntv2democommon.h.

Member Data Documentation

fAncBuffer

uint32_t* AVDataBuffer::fAncBuffer

Pointer to ANC buffer.

Definition at line 62 of file ntv2democommon.h.

fAncBufferSize

uint32_t AVDataBuffer::fAncBufferSize

Size of ANC buffer, in bytes.

Definition at line 63 of file ntv2democommon.h.

fAncF2Buffer

uint32_t* AVDataBuffer::fAncF2Buffer

Pointer to "Field 2" ANC buffer.

Definition at line 64 of file ntv2democommon.h.

fAncF2BufferSize

uint32_t AVDataBuffer::fAncF2BufferSize

Size of "Field 2" ANC buffer, in bytes.

Definition at line 65 of file ntv2democommon.h.

fAncRecordSize

uint32_t AVDataBuffer::fAncRecordSize

For future use.

Definition at line 67 of file ntv2democommon.h.

fAudioBuffer

uint32_t* AVDataBuffer::fAudioBuffer

Pointer to host audio buffer.

Definition at line 60 of file ntv2democommon.h.

fAudioBufferSize

uint32_t AVDataBuffer::fAudioBufferSize

Size of host audio buffer, in bytes.

Definition at line 61 of file ntv2democommon.h.

fAudioRecordSize

uint32_t AVDataBuffer::fAudioRecordSize

For future use.

Definition at line 66 of file ntv2democommon.h.

fFrameFlags

uint32_t AVDataBuffer::fFrameFlags

Frame data flags.

Definition at line 71 of file ntv2democommon.h.

fRP188Data

RP188_STRUCT AVDataBuffer::fRP188Data

For future use.

Definition at line 68 of file ntv2democommon.h.

fRP188Data2

RP188_STRUCT AVDataBuffer::fRP188Data2

For future use.

Definition at line 69 of file ntv2democommon.h.

fVideoBuffer

uint32_t* AVDataBuffer::fVideoBuffer

Pointer to host video buffer.

Definition at line 57 of file ntv2democommon.h.

fVideoBuffer2

uint32_t* AVDataBuffer::fVideoBuffer2

Pointer to an additional host video buffer, usually field 2.

Definition at line 58 of file ntv2democommon.h.

fVideoBufferSize

uint32_t AVDataBuffer::fVideoBufferSize

Size of host video buffer, in bytes.

Definition at line 59 of file ntv2democommon.h.

fVideoBufferUnaligned

uint8_t* AVDataBuffer::fVideoBufferUnaligned

For future use.

Definition at line 70 of file ntv2democommon.h.

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The documentation for this struct was generated from the following file:

• /home/tcbuilder/buildAgent/work/df8e8cce5bebfd58/libajantv2/demos/ntv2democommon.h