FFmpeg
Data Fields
dxva_context Struct Reference

This structure is used to provides the necessary configurations and data to the DXVA2 FFmpeg HWAccel implementation. More...

#include <dxva2.h>

Data Fields

IDirectXVideoDecoder * decoder
 DXVA2 decoder object. More...
 
const DXVA2_ConfigPictureDecode * cfg
 DXVA2 configuration used to create the decoder. More...
 
unsigned surface_count
 The number of surface in the surface array. More...
 
LPDIRECT3DSURFACE9 * surface
 The array of Direct3D surfaces used to create the decoder. More...
 
uint64_t workaround
 A bit field configuring the workarounds needed for using the decoder. More...
 
unsigned report_id
 Private to the FFmpeg AVHWAccel implementation. More...
 

Detailed Description

This structure is used to provides the necessary configurations and data to the DXVA2 FFmpeg HWAccel implementation.

The application must make it available as AVCodecContext.hwaccel_context.

Definition at line 54 of file dxva2.h.

Field Documentation

◆ decoder

IDirectXVideoDecoder* dxva_context::decoder

DXVA2 decoder object.

Definition at line 58 of file dxva2.h.

Referenced by ff_dxva2_decode_init().

◆ cfg

const DXVA2_ConfigPictureDecode* dxva_context::cfg

DXVA2 configuration used to create the decoder.

Definition at line 63 of file dxva2.h.

Referenced by ff_dxva2_decode_init().

◆ surface_count

unsigned dxva_context::surface_count

The number of surface in the surface array.

Definition at line 68 of file dxva2.h.

Referenced by ff_dxva2_decode_init().

◆ surface

LPDIRECT3DSURFACE9* dxva_context::surface

The array of Direct3D surfaces used to create the decoder.

Definition at line 73 of file dxva2.h.

Referenced by ff_dxva2_decode_init(), and ff_dxva2_get_surface_index().

◆ workaround

uint64_t dxva_context::workaround

A bit field configuring the workarounds needed for using the decoder.

Definition at line 78 of file dxva2.h.

Referenced by ff_dxva2_decode_init().

◆ report_id

unsigned dxva_context::report_id

Private to the FFmpeg AVHWAccel implementation.

Definition at line 83 of file dxva2.h.

Referenced by ff_dxva2_get_report_id().


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