FFmpeg  3.2.10
Data Fields

This structure is used to share data between the libavcodec library and the client video application. More...

#include <libavcodec/vdpau.h>

Data Fields

VdpDecoder decoder
 VDPAU decoder handle. More...
 
VdpDecoderRender * render
 VDPAU decoder render callback. More...
 
attribute_deprecated union AVVDPAUPictureInfo info
 VDPAU picture information. More...
 
attribute_deprecated int bitstream_buffers_allocated
 Allocated size of the bitstream_buffers table. More...
 
attribute_deprecated int bitstream_buffers_used
 Useful bitstream buffers in the bitstream buffers table. More...
 
attribute_deprecated VdpBitstreamBuffer * bitstream_buffers
 Table of bitstream buffers. More...
 
AVVDPAU_Render2 render2
 

Detailed Description

This structure is used to share data between the libavcodec library and the client video application.

The user shall allocate the structure via the av_alloc_vdpau_hwaccel function and make it available as AVCodecContext.hwaccel_context. Members can be set by the user once during initialization or through each AVCodecContext.get_buffer() function call. In any case, they must be valid prior to calling decoding functions.

The size of this structure is not a part of the public ABI and must not be used outside of libavcodec. Use av_vdpau_alloc_context() to allocate an AVVDPAUContext.

Definition at line 90 of file vdpau.h.

Field Documentation

◆ decoder

VdpDecoder AVVDPAUContext::decoder

VDPAU decoder handle.

Set by user.

Definition at line 96 of file vdpau.h.

◆ render

VdpDecoderRender* AVVDPAUContext::render

VDPAU decoder render callback.

Set by the user.

Definition at line 103 of file vdpau.h.

◆ info

attribute_deprecated union AVVDPAUPictureInfo AVVDPAUContext::info

VDPAU picture information.

Set by libavcodec.

Definition at line 112 of file vdpau.h.

◆ bitstream_buffers_allocated

attribute_deprecated int AVVDPAUContext::bitstream_buffers_allocated

Allocated size of the bitstream_buffers table.

Set by libavcodec.

Definition at line 120 of file vdpau.h.

◆ bitstream_buffers_used

attribute_deprecated int AVVDPAUContext::bitstream_buffers_used

Useful bitstream buffers in the bitstream buffers table.

Set by libavcodec.

Definition at line 128 of file vdpau.h.

◆ bitstream_buffers

attribute_deprecated VdpBitstreamBuffer* AVVDPAUContext::bitstream_buffers

Table of bitstream buffers.

The user is responsible for freeing this buffer using av_freep().

Set by libavcodec.

Definition at line 137 of file vdpau.h.

◆ render2

AVVDPAU_Render2 AVVDPAUContext::render2

Definition at line 139 of file vdpau.h.


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