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Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
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QFFmpeg::MediaCodecTextureConverter Class Reference

#include <qffmpeghwaccel_mediacodec_p.h>

Inheritance diagram for QFFmpeg::MediaCodecTextureConverter:
Collaboration diagram for QFFmpeg::MediaCodecTextureConverter:

Public Member Functions

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

Static Public Member Functions

static std::shared_ptr< MediaCodecTextureConverter > create (QRhi *rhi)
static void setupDecoderSurface (AVCodecContext *ss)

Protected Member Functions

 MediaCodecTextureConverter (QRhi *rhi)

Additional Inherited Members

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.

Detailed Description

Definition at line 28 of file qffmpeghwaccel_mediacodec_p.h.

Constructor & Destructor Documentation

◆ MediaCodecTextureConverter()

QFFmpeg::MediaCodecTextureConverter::MediaCodecTextureConverter ( QRhi * rhi)
inlineprotected

Definition at line 45 of file qffmpeghwaccel_mediacodec_p.h.

Member Function Documentation

◆ create()

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

Definition at line 31 of file qffmpeghwaccel_mediacodec_p.h.

◆ createTextureHandles() [1/2]

QVideoFrameTexturesHandlesUPtr QFFmpeg::MediaCodecTextureConverter::createTextureHandles ( AVFrame * frame)
overridevirtual

Reimplemented from QFFmpeg::TextureConverterBackend.

Definition at line 101 of file qffmpeghwaccel_mediacodec.cpp.

◆ createTextureHandles() [2/2]

virtual QVideoFrameTexturesHandlesUPtr QFFmpeg::TextureConverterBackend::createTextureHandles ( AVFrame * hwFrame,
QVideoFrameTexturesHandlesUPtr  )
inlinevirtual

Reimplemented from QFFmpeg::TextureConverterBackend.

Definition at line 51 of file qffmpegtextureconverter_p.h.

◆ createTextures()

QVideoFrameTexturesUPtr QFFmpeg::MediaCodecTextureConverter::createTextures ( AVFrame * frame)
overridevirtual

Reimplemented from QFFmpeg::TextureConverterBackend.

Definition at line 92 of file qffmpeghwaccel_mediacodec.cpp.

◆ setupDecoderSurface()

void QFFmpeg::MediaCodecTextureConverter::setupDecoderSurface ( AVCodecContext * s)
static

Definition at line 63 of file qffmpeghwaccel_mediacodec.cpp.

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