QFFmpeg::VAAPITextureConverter Class Reference

#include <qffmpeghwaccel_vaapi_p.h>

Inheritance diagram for QFFmpeg::VAAPITextureConverter:

Collaboration diagram for QFFmpeg::VAAPITextureConverter:

Public Member Functions
	~VAAPITextureConverter () override
QVideoFrameTexturesHandlesUPtr	createTextureHandles (AVFrame *frame, QVideoFrameTexturesHandlesUPtr oldHandles) override
Public Member Functions inherited from QFFmpeg::TextureConverterBackend
	TextureConverterBackend (QRhi *rhi)
virtual	~TextureConverterBackend ()
virtual QVideoFrameTexturesUPtr	createTextures (AVFrame *, QVideoFrameTexturesUPtr &)

Static Public Member Functions
static std::shared_ptr< VAAPITextureConverter >	create (QRhi *rhi)

Public Attributes
DmaBufEglContext	eglContext
Public Attributes inherited from QFFmpeg::TextureConverterBackend
QRhi *	rhi = nullptr
	Points to the matching QRhi. If the constructor, createTextures, or createTextureHandles get failed without chances for recovery, it may set the pointer to nullptr, which will invalidate the parent TextureConverter, and textures creation won't be invoked anymore.

Protected Member Functions
	VAAPITextureConverter (QRhi *rhi)

Detailed Description

Definition at line 33 of file qffmpeghwaccel_vaapi_p.h.

Constructor & Destructor Documentation

~VAAPITextureConverter()

QFFmpeg::VAAPITextureConverter::~VAAPITextureConverter ( )

overridedefault

VAAPITextureConverter()

QFFmpeg::VAAPITextureConverter::VAAPITextureConverter ( QRhi * rhi )

explicitprotected

Definition at line 40 of file qffmpeghwaccel_vaapi.cpp.

References VAAPITextureConverter().

Referenced by VAAPITextureConverter().

Here is the call graph for this function:

Here is the caller graph for this function:

Member Function Documentation

create()

std::shared_ptr< VAAPITextureConverter > QFFmpeg::VAAPITextureConverter::create ( QRhi * rhi )

static

Definition at line 35 of file qffmpeghwaccel_vaapi.cpp.

createTextureHandles()

QVideoFrameTexturesHandlesUPtr QFFmpeg::VAAPITextureConverter::createTextureHandles ( AVFrame * frame, QVideoFrameTexturesHandlesUPtr oldHandles )

overridevirtual

Reimplemented from QFFmpeg::TextureConverterBackend.

Definition at line 57 of file qffmpeghwaccel_vaapi.cpp.

References QFFmpeg::VAExportUseLayers.

Member Data Documentation

eglContext

DmaBufEglContext QFFmpeg::VAAPITextureConverter::eglContext

Definition at line 43 of file qffmpeghwaccel_vaapi_p.h.

---

The documentation for this class was generated from the following files:

• qtmultimedia/src/plugins/multimedia/ffmpeg/qffmpeghwaccel_vaapi_p.h (32b655d18fb5394eaac2b30b116410803df9fedb)
• qtmultimedia/src/plugins/multimedia/ffmpeg/qffmpeghwaccel_vaapi.cpp (fad9a642f0b2e5fc1315610eb280532070358bc9)