#include <libmythtv/mythframe.h>

Collaboration diagram for MythVideoFrame:

Public Member Functions
	MythVideoFrame ()=default

	MythVideoFrame (VideoFrameType Type, int Width, int Height, const VideoFrameTypes *RenderFormats=nullptr)

	MythVideoFrame (VideoFrameType Type, uint8_t Buffer, size_t BufferSize, int Width, int Height, const VideoFrameTypes RenderFormats=nullptr, int Alignment=MYTH_WIDTH_ALIGNMENT)

	~MythVideoFrame ()

void	Init (VideoFrameType Type, int Width, int Height, const VideoFrameTypes *RenderFormats=nullptr)

void	Init (VideoFrameType Type, uint8_t Buffer, size_t BufferSize, int Width, int Height, const VideoFrameTypes RenderFormats=nullptr, int Alignment=MYTH_WIDTH_ALIGNMENT)

void	ClearMetadata ()

void	ClearBufferToBlank ()

bool	CopyFrame (MythVideoFrame *From)

MythDeintType	GetSingleRateOption (MythDeintType Type, MythDeintType Override=DEINT_NONE) const

MythDeintType	GetDoubleRateOption (MythDeintType Type, MythDeintType Override=DEINT_NONE) const

Static Public Member Functions
static void	CopyPlane (uint8_t To, int ToPitch, const uint8_t From, int FromPitch, int PlaneWidth, int PlaneHeight)

static QString	FormatDescription (VideoFrameType Type)

static uint8_t *	GetAlignedBuffer (size_t Size)

static uint8_t *	CreateBuffer (VideoFrameType Type, int Width, int Height)

static size_t	GetBufferSize (VideoFrameType Type, int Width, int Height, int Aligned=MYTH_WIDTH_ALIGNMENT)

static QString	DeinterlacerPref (MythDeintType Deint)

static QString	DeinterlacerName (MythDeintType Deint, bool DoubleRate, VideoFrameType Format=FMT_NONE)

static MythDeintType	ParseDeinterlacer (const QString &Deinterlacer)

static int	BitsPerPixel (VideoFrameType Type)

static uint	GetNumPlanes (VideoFrameType Type)

static int	GetHeightForPlane (VideoFrameType Type, int Height, uint Plane)

static int	GetPitchForPlane (VideoFrameType Type, int Width, uint Plane)

static int	GetWidthForPlane (VideoFrameType Type, int Width, uint Plane)

static int	ColorDepth (int Format)

static bool	HardwareFormat (VideoFrameType Type)

static bool	HardwareFramesFormat (VideoFrameType Type)

static bool	FormatIs420 (VideoFrameType Type)

static bool	FormatIs422 (VideoFrameType Type)

static bool	FormatIs444 (VideoFrameType Type)

static bool	FormatIsNV12 (VideoFrameType Type)

static bool	PackedFormat (VideoFrameType Type)

static bool	YUVFormat (VideoFrameType Type)

static bool	FormatIsRGB (VideoFrameType Type)

Public Attributes
VideoFrameType	m_type { FMT_NONE }

uint8_t *	m_buffer { nullptr }

int	m_width { 0 }

int	m_height { 0 }

int	m_bitsPerPixel { 0 }

size_t	m_bufferSize { 0 }

float	m_aspect { -1.0F }

double	m_frameRate { -1.0 }

long long	m_frameNumber { 0 }

uint64_t	m_frameCounter { 0 }

std::chrono::milliseconds	m_timecode { 0ms }

std::chrono::milliseconds	m_displayTimecode { 0ms }

std::array< uint8_t *, 4 >	m_priv { nullptr }

bool	m_interlaced { false }

bool	m_topFieldFirst { true }

bool	m_interlacedReverse { false }

bool	m_newGOP { false }

bool	m_repeatPic { false }

bool	m_forceKey { false }

bool	m_dummy { false }

bool	m_pauseFrame { false }

FramePitches	m_pitches { 0 }

FrameOffsets	m_offsets { 0 }

int	m_pixFmt { 0 }

int	m_swPixFmt { 0 }

bool	m_directRendering { true }

const VideoFrameTypes *	m_renderFormats { &kDefaultRenderFormats }

int	m_colorspace { 1 }

int	m_colorrange { 1 }

int	m_colorprimaries { 1 }

int	m_colortransfer { 1 }

int	m_chromalocation { 1 }

bool	m_colorshifted { false }

bool	m_alreadyDeinterlaced { false }

int	m_rotation { 0 }

uint	m_stereo3D { 0 }

MythHDRVideoPtr	m_hdrMetadata { nullptr }

MythDeintType	m_deinterlaceSingle { DEINT_NONE }

MythDeintType	m_deinterlaceDouble { DEINT_NONE }

MythDeintType	m_deinterlaceAllowed { DEINT_NONE }

MythDeintType	m_deinterlaceInuse { DEINT_NONE }

bool	m_deinterlaceInuse2x { false }

bool	m_displayed { false }

QRect	m_srcRect

QRect	m_dstRect

Static Public Attributes
static const VideoFrameTypes	kDefaultRenderFormats { FMT_YV12 }

Static Private Member Functions
static MythDeintType	GetDeinterlacer (MythDeintType Option)

Detailed Description

Definition at line 87 of file mythframe.h.

Constructor & Destructor Documentation

◆ MythVideoFrame() [1/3]

MythVideoFrame::MythVideoFrame ( )

default

◆ MythVideoFrame() [2/3]

MythVideoFrame::MythVideoFrame	(	VideoFrameType	Type,
		int	Width,
		int	Height,
		const VideoFrameTypes *	RenderFormats = `nullptr`
	)

Definition at line 30 of file mythframe.cpp.

◆ MythVideoFrame() [3/3]

MythVideoFrame::MythVideoFrame	(	VideoFrameType	Type,
		uint8_t *	Buffer,
		size_t	BufferSize,
		int	Width,
		int	Height,
		const VideoFrameTypes *	RenderFormats = `nullptr`,
		int	Alignment = `MYTH_WIDTH_ALIGNMENT`
	)

Definition at line 35 of file mythframe.cpp.

◆ ~MythVideoFrame()

MythVideoFrame::~MythVideoFrame ( )

Definition at line 22 of file mythframe.cpp.

Member Function Documentation

◆ Init() [1/2]

void MythVideoFrame::Init	(	VideoFrameType	Type,
		int	Width,
		int	Height,
		const VideoFrameTypes *	RenderFormats = `nullptr`
	)

Definition at line 42 of file mythframe.cpp.

Referenced by MythVideoFrame(), and Transcode::TranscodeFile().

◆ Init() [2/2]

void MythVideoFrame::Init	(	VideoFrameType	Type,
		uint8_t *	Buffer,
		size_t	BufferSize,
		int	Width,
		int	Height,
		const VideoFrameTypes *	RenderFormats = `nullptr`,
		int	Alignment = `MYTH_WIDTH_ALIGNMENT`
	)

Definition at line 56 of file mythframe.cpp.

◆ ClearMetadata()

void MythVideoFrame::ClearMetadata ( )

Definition at line 149 of file mythframe.cpp.

Referenced by AvFormatDecoder::GenerateDummyVideoFrames(), and Init().

◆ ClearBufferToBlank()

void MythVideoFrame::ClearBufferToBlank ( )

Definition at line 205 of file mythframe.cpp.

Referenced by AvFormatDecoder::GenerateDummyVideoFrames().

◆ CopyFrame()

bool MythVideoFrame::CopyFrame ( MythVideoFrame * From )

Definition at line 275 of file mythframe.cpp.

◆ GetSingleRateOption()

MythDeintType MythVideoFrame::GetSingleRateOption	(	MythDeintType	Type,
		MythDeintType	Override = `DEINT_NONE`
	)		const

Definition at line 441 of file mythframe.cpp.

◆ GetDoubleRateOption()

MythDeintType MythVideoFrame::GetDoubleRateOption	(	MythDeintType	Type,
		MythDeintType	Override = `DEINT_NONE`
	)		const

Definition at line 449 of file mythframe.cpp.

Referenced by VideoPerformanceTest::Test().

◆ CopyPlane()

void MythVideoFrame::CopyPlane	(	uint8_t *	To,
		int	ToPitch,
		const uint8_t *	From,
		int	FromPitch,
		int	PlaneWidth,
		int	PlaneHeight
	)

static

Definition at line 188 of file mythframe.cpp.

Referenced by CopyFrame(), MythDeinterlacer::Filter(), MythMMALContext::GetBuffer(), MythV4L2M2MContext::GetBuffer(), MythVideoTextureOpenGL::NV12ToNV12(), and MythVideoTextureOpenGL::YV12ToYV12().

◆ FormatDescription()

QString MythVideoFrame::FormatDescription ( VideoFrameType Type )

static

Definition at line 368 of file mythframe.cpp.

Referenced by MythVTBSurfaceInterop::Acquire(), MythOpenGLVideo::AddDeinterlacer(), VideoBuffers::CreateBuffers(), DetectLetterbox::Detect(), MythDeinterlacer::Filter(), MythCodecContext::GetProfileDescription(), VideoBuffers::ReinitBuffer(), MythVideoVulkan::SetupFrameFormat(), MythOpenGLVideo::SetupFrameFormat(), MythVideoColourSpace::UpdateColourSpace(), MythMMALInterop::VerifyBuffer(), and MythDRMPRIMEInterop::VerifyBuffer().

◆ GetAlignedBuffer()

uint8_t * MythVideoFrame::GetAlignedBuffer ( size_t Size )

static

Definition at line 430 of file mythframe.cpp.

Referenced by MythVideoTextureOpenGL::CreateBuffer(), CreateBuffer(), Init(), MythDeinterlacer::SetUpCache(), and Transcode::TranscodeFile().

◆ CreateBuffer()

uint8_t * MythVideoFrame::CreateBuffer	(	VideoFrameType	Type,
		int	Width,
		int	Height
	)

static

Definition at line 435 of file mythframe.cpp.

Referenced by MythPreviewPlayer::GetScreenGrabAtFrame().

◆ GetBufferSize()

size_t MythVideoFrame::GetBufferSize	(	VideoFrameType	Type,
		int	Width,
		int	Height,
		int	Aligned = `MYTH_WIDTH_ALIGNMENT`
	)

static

Definition at line 412 of file mythframe.cpp.

Referenced by CopyFrame(), CreateBuffer(), MythAVUtil::DeinterlaceAVFrame(), MythAVUtil::FillAVFrame(), Init(), NuppelVideoRecorder::InitBuffers(), and Transcode::TranscodeFile().

◆ DeinterlacerPref()

QString MythVideoFrame::DeinterlacerPref ( MythDeintType Deint )

static

Definition at line 530 of file mythframe.cpp.

Referenced by MythVideoOutput::SetDeinterlacing().

◆ DeinterlacerName()

QString MythVideoFrame::DeinterlacerName	(	MythDeintType	Deint,
		bool	DoubleRate,
		VideoFrameType	Format = `FMT_NONE`
	)

static

Definition at line 462 of file mythframe.cpp.

Referenced by MythOpenGLVideo::AddDeinterlacer(), MythVAAPIInterop::Deinterlace(), MythVideoScanTracker::GetDeinterlacerName(), MythVAAPIInteropGLX::GetFlagsForFrame(), MythDeinterlacer::Initialise(), MythVDPAUInterop::InitVDPAU(), MythVAAPIContext::PostProcessFrame(), MythNVDECContext::SetDeinterlacing(), and MythVAAPIInterop::SetupDeinterlacer().

◆ ParseDeinterlacer()

MythDeintType MythVideoFrame::ParseDeinterlacer ( const QString & Deinterlacer )

static

Definition at line 544 of file mythframe.cpp.

Referenced by MythNVDECContext::SetDeinterlacing(), and MythVideoOutput::SetDeinterlacing().

◆ BitsPerPixel()

static int MythVideoFrame::BitsPerPixel ( VideoFrameType Type )

inlinestatic

Definition at line 169 of file mythframe.h.

Referenced by GetBufferSize(), GetPitchForPlane(), and Init().

◆ GetNumPlanes()

static uint MythVideoFrame::GetNumPlanes ( VideoFrameType Type )

inlinestatic

Definition at line 213 of file mythframe.h.

Referenced by MythMMALInterop::Acquire(), MythVAAPIInteropDRM::AcquireVAAPI(), MythOpenGLVideo::AddDeinterlacer(), MythDeinterlacer::Blend(), CopyFrame(), MythVideoTextureOpenGL::CreateHardwareTextures(), MythVideoTextureVulkan::CreateSoftwareTextures(), MythVideoTextureOpenGL::CreateSoftwareTextures(), MythOpenGLVideo::CreateVideoShader(), MythDeinterlacer::Filter(), get_avf_buffer(), MythMMALContext::GetBuffer(), MythV4L2M2MContext::GetBuffer(), MythDeinterlacer::OneField(), MythCodecContext::RetrieveHWFrame(), and MythVideoTextureOpenGL::UpdateTextures().

◆ GetHeightForPlane()

static int MythVideoFrame::GetHeightForPlane	(	VideoFrameType	Type,
		int	Height,
		uint	Plane
	)

inlinestatic

Definition at line 257 of file mythframe.h.

Referenced by MythMMALInterop::Acquire(), MythDeinterlacer::Blend(), ClearBufferToBlank(), CopyFrame(), MythDeinterlacer::Filter(), MythMMALContext::GetBuffer(), and MythV4L2M2MContext::GetBuffer().

◆ GetPitchForPlane()

static int MythVideoFrame::GetPitchForPlane	(	VideoFrameType	Type,
		int	Width,
		uint	Plane
	)

inlinestatic

Definition at line 303 of file mythframe.h.

Referenced by MythDeinterlacer::Blend(), CopyFrame(), MythDeinterlacer::Filter(), MythMMALContext::GetBuffer(), MythV4L2M2MContext::GetBuffer(), and Init().

◆ GetWidthForPlane()

static int MythVideoFrame::GetWidthForPlane	(	VideoFrameType	Type,
		int	Width,
		uint	Plane
	)

inlinestatic

Definition at line 353 of file mythframe.h.

Referenced by MythMMALInterop::Acquire(), and MythDeinterlacer::Blend().

◆ ColorDepth()

static int MythVideoFrame::ColorDepth ( int Format )

inlinestatic

Definition at line 398 of file mythframe.h.

Referenced by MythNVDECInterop::Acquire(), MythDeinterlacer::Blend(), ClearBufferToBlank(), MythOpenGLTonemap::CreateShader(), MythVideoTextureOpenGL::CreateVideoFrameBuffer(), MythOpenGLVideo::CreateVideoShader(), DetectLetterbox::Detect(), MythNVDECContext::GetSupportedCodec(), MythVTBContext::InitFramesContext(), MythOpenGLVideo::RenderFrame(), and MythVideoColourSpace::UpdateColourSpace().

◆ HardwareFormat()

static bool MythVideoFrame::HardwareFormat ( VideoFrameType Type )

inlinestatic

◆ HardwareFramesFormat()

static bool MythVideoFrame::HardwareFramesFormat ( VideoFrameType Type )

inlinestatic

Definition at line 432 of file mythframe.h.

Referenced by ReleaseDecoderResources(), and MythOpenGLVideo::RenderFrame().

◆ FormatIs420()

static bool MythVideoFrame::FormatIs420 ( VideoFrameType Type )

inlinestatic

Definition at line 437 of file mythframe.h.

Referenced by ClearBufferToBlank(), MythOpenGLTonemap::CreateShader(), MythOpenGLVideo::CreateVideoShader(), DetectLetterbox::Detect(), MythNVDECContext::GetSupportedCodec(), and Init().

◆ FormatIs422()

static bool MythVideoFrame::FormatIs422 ( VideoFrameType Type )

inlinestatic

Definition at line 443 of file mythframe.h.

Referenced by ClearBufferToBlank(), MythOpenGLTonemap::CreateShader(), MythOpenGLVideo::CreateVideoShader(), MythNVDECContext::GetSupportedCodec(), and Init().

◆ FormatIs444()

static bool MythVideoFrame::FormatIs444 ( VideoFrameType Type )

inlinestatic

Definition at line 449 of file mythframe.h.

Referenced by ClearBufferToBlank(), MythOpenGLTonemap::CreateShader(), MythOpenGLVideo::CreateVideoShader(), MythNVDECContext::GetSupportedCodec(), and Init().

◆ FormatIsNV12()

static bool MythVideoFrame::FormatIsNV12 ( VideoFrameType Type )

inlinestatic

Definition at line 455 of file mythframe.h.

Referenced by ClearBufferToBlank(), MythOpenGLVideo::CreateVideoShader(), MythDeinterlacer::Filter(), and Init().

◆ PackedFormat()

static bool MythVideoFrame::PackedFormat ( VideoFrameType Type )

inlinestatic

Definition at line 460 of file mythframe.h.

Referenced by ClearBufferToBlank().

◆ YUVFormat()

static bool MythVideoFrame::YUVFormat ( VideoFrameType Type )

inlinestatic

Definition at line 465 of file mythframe.h.

Referenced by MythDRMPRIMEInterop::Acquire(), MythOpenGLVideo::AddDeinterlacer(), MythOpenGLVideo::CleanupDeinterlacers(), MythOpenGLVideo::CreateVideoShader(), MythAVUtil::DeinterlaceAVFrame(), MythDeinterlacer::Filter(), MythVideoVulkan::PrepareFrame(), MythOpenGLVideo::PrepareFrame(), MythOpenGLVideo::RenderFrame(), and MythVideoColourSpace::UpdateColourSpace().

◆ FormatIsRGB()

static bool MythVideoFrame::FormatIsRGB ( VideoFrameType Type )

inlinestatic

Definition at line 471 of file mythframe.h.

Referenced by MythOpenGLVideo::RenderFrame().

◆ GetDeinterlacer()

MythDeintType MythVideoFrame::GetDeinterlacer ( MythDeintType Option )

staticprivate

Definition at line 457 of file mythframe.cpp.

Referenced by DeinterlacerName(), GetDoubleRateOption(), and GetSingleRateOption().

Member Data Documentation

◆ kDefaultRenderFormats

const VideoFrameTypes MythVideoFrame::kDefaultRenderFormats { FMT_YV12 }

inlinestatic

Definition at line 90 of file mythframe.h.

Referenced by Init(), and MythVideoFrame().

◆ m_type

VideoFrameType MythVideoFrame::m_type { FMT_NONE }

Definition at line 118 of file mythframe.h.

Referenced by MythDeinterlacer::Blend(), ClearBufferToBlank(), MythAVCopy::Copy(), CopyFrame(), MythAVUtil::FillAVFrame(), get_avf_buffer(), Init(), VideoOutputD3D::PrepareFrame(), ClassicCommDetector::ProcessFrame(), MythDeinterlacer::SetUpCache(), Transcode::TranscodeFile(), MythVideoOutputGPU::UpdatePauseFrame(), and ~MythVideoFrame().

◆ m_buffer

uint8_t* MythVideoFrame::m_buffer { nullptr }

Definition at line 119 of file mythframe.h.

Referenced by MythDeinterlacer::Blend(), ClearBufferToBlank(), CopyFrame(), MythAVUtil::DeinterlaceAVFrame(), ClassicLogoDetector::DetectEdges(), ClassicLogoDetector::doesThisFrameContainTheFoundLogo(), NuppelVideoRecorder::doWriteThread(), VBI608Extractor::ExtractCC(), MythAVUtil::FillAVFrame(), Histogram::generateFromImage(), get_avf_buffer(), get_avf_buffer_dxva2(), MythCodecContext::GetBuffer(), PGMConverter::getImage(), MythPreviewPlayer::GetScreenGrabAtFrame(), Init(), MythDeinterlacer::OneField(), VideoOutputD3D::PrepareFrame(), ClassicCommDetector::ProcessFrame(), MythDeinterlacer::SetUpCache(), VideoOutputD3D::TearDown(), Transcode::TranscodeFile(), VideoOutputD3D::UpdatePauseFrame(), VideoOutputD3D::VideoOutputD3D(), NuppelVideoRecorder::WriteVideo(), and ~MythVideoFrame().

◆ m_width

int MythVideoFrame::m_width { 0 }

Definition at line 120 of file mythframe.h.

Referenced by MythDeinterlacer::Blend(), MythAVCopy::Copy(), CopyFrame(), SubtitleScreen::DisplayAVSubtitles(), VBI608Extractor::ExtractCC(), MythAVUtil::FillAVFrame(), get_avf_buffer(), Init(), MythDeinterlacer::OneField(), MythDeinterlacer::SetUpCache(), Transcode::TranscodeFile(), and VideoOutputD3D::UpdateFrame().

◆ m_height

int MythVideoFrame::m_height { 0 }

Definition at line 121 of file mythframe.h.

Referenced by MythDeinterlacer::Blend(), ClearBufferToBlank(), MythAVCopy::Copy(), CopyFrame(), SubtitleScreen::DisplayAVSubtitles(), MythAVUtil::FillAVFrame(), get_avf_buffer(), Init(), MythDeinterlacer::SetUpCache(), Transcode::TranscodeFile(), and VideoOutputD3D::UpdateFrame().

◆ m_bitsPerPixel

int MythVideoFrame::m_bitsPerPixel { 0 }

Definition at line 122 of file mythframe.h.

Referenced by CopyFrame(), and Init().

◆ m_bufferSize

size_t MythVideoFrame::m_bufferSize { 0 }

Definition at line 123 of file mythframe.h.

Referenced by MythDeinterlacer::Blend(), ClearBufferToBlank(), CopyFrame(), Init(), MythDeinterlacer::OneField(), MythDeinterlacer::SetUpCache(), Transcode::TranscodeFile(), and NuppelVideoRecorder::WriteVideo().

◆ m_aspect

float MythVideoFrame::m_aspect { -1.0F }

Definition at line 126 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), PrePostRollFlagger::findBreakInrange(), MythPreviewPlayer::GetScreenGrabAtFrame(), ClassicCommDetector::go(), AvFormatDecoder::ProcessVideoFrame(), and Transcode::TranscodeFile().

◆ m_frameRate

double MythVideoFrame::m_frameRate { -1.0 }

Definition at line 127 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), and MythCCExtractorPlayer::OnGotNewFrame().

◆ m_frameNumber

long long MythVideoFrame::m_frameNumber { 0 }

Definition at line 128 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), NuppelVideoRecorder::doWriteThread(), PrePostRollFlagger::findBreakInrange(), AvFormatDecoder::GenerateDummyVideoFrames(), CommDetector2::go(), ClassicCommDetector::go(), AvFormatDecoder::ProcessVideoFrame(), VideoOutputD3D::RenderFrame(), Transcode::TranscodeFile(), MythTranscodePlayer::TranscodeGetNextFrame(), and NuppelVideoRecorder::WriteVideo().

◆ m_frameCounter

uint64_t MythVideoFrame::m_frameCounter { 0 }

Definition at line 129 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), AvFormatDecoder::GenerateDummyVideoFrames(), and AvFormatDecoder::ProcessVideoFrame().

◆ m_timecode

std::chrono::milliseconds MythVideoFrame::m_timecode { 0ms }

Definition at line 130 of file mythframe.h.

Referenced by VideoBuffers::ClearAfterSeek(), ClearMetadata(), CopyFrame(), TV::DiscMenuHandleAction(), SubtitleScreen::DisplayAVSubtitles(), MythDVDPlayer::DisplayDVDButton(), SubtitleScreen::DisplayRawTextSubtitles(), NuppelVideoRecorder::doWriteThread(), SubtitleScreen::Pulse(), MythPlayer::ReleaseNextVideoFrame(), Transcode::TranscodeFile(), and NuppelVideoRecorder::WriteVideo().

◆ m_displayTimecode

std::chrono::milliseconds MythVideoFrame::m_displayTimecode { 0ms }

Definition at line 131 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), VideoOutputD3D::UpdatePauseFrame(), and MythVideoOutputGPU::UpdatePauseFrame().

◆ m_priv

std::array<uint8_t*,4> MythVideoFrame::m_priv { nullptr }

Definition at line 132 of file mythframe.h.

Referenced by ClearMetadata(), MythCodecContext::GetBuffer(), and Init().

◆ m_interlaced

bool MythVideoFrame::m_interlaced { false }

Definition at line 133 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), MythPreviewPlayer::GetScreenGrabAtFrame(), and AvFormatDecoder::ProcessVideoFrame().

◆ m_topFieldFirst

bool MythVideoFrame::m_topFieldFirst { true }

Definition at line 134 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), and AvFormatDecoder::ProcessVideoFrame().

◆ m_interlacedReverse

bool MythVideoFrame::m_interlacedReverse { false }

Definition at line 135 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), and AvFormatDecoder::ProcessVideoFrame().

◆ m_newGOP

bool MythVideoFrame::m_newGOP { false }

Definition at line 136 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), and AvFormatDecoder::ProcessVideoFrame().

◆ m_repeatPic

bool MythVideoFrame::m_repeatPic { false }

Definition at line 137 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), and MythCCExtractorPlayer::OnGotNewFrame().

◆ m_forceKey

bool MythVideoFrame::m_forceKey { false }

Definition at line 138 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), NuppelVideoRecorder::doWriteThread(), and NuppelVideoRecorder::WriteVideo().

◆ m_dummy

bool MythVideoFrame::m_dummy { false }

Definition at line 139 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), AvFormatDecoder::GenerateDummyVideoFrames(), VideoOutputD3D::PrepareFrame(), AvFormatDecoder::ProcessVideoFrame(), and VideoOutputD3D::RenderFrame().

◆ m_pauseFrame

bool MythVideoFrame::m_pauseFrame { false }

Definition at line 140 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), and AvFormatDecoder::ProcessVideoFrame().

◆ m_pitches

FramePitches MythVideoFrame::m_pitches { 0 }

Definition at line 141 of file mythframe.h.

Referenced by MythDeinterlacer::Blend(), ClearBufferToBlank(), ClearMetadata(), CopyFrame(), MythAVUtil::DeinterlaceAVFrame(), ClassicLogoDetector::DetectEdges(), ClassicLogoDetector::doesThisFrameContainTheFoundLogo(), VBI608Extractor::ExtractCC(), MythAVUtil::FillAVFrame(), Histogram::generateFromImage(), get_avf_buffer(), Init(), and ClassicCommDetector::ProcessFrame().

◆ m_offsets

FrameOffsets MythVideoFrame::m_offsets { 0 }

Definition at line 142 of file mythframe.h.

Referenced by MythDeinterlacer::Blend(), ClearBufferToBlank(), ClearMetadata(), CopyFrame(), MythAVUtil::DeinterlaceAVFrame(), VBI608Extractor::ExtractCC(), MythAVUtil::FillAVFrame(), get_avf_buffer(), Init(), and NuppelVideoRecorder::WriteVideo().

◆ m_pixFmt

int MythVideoFrame::m_pixFmt { 0 }

Definition at line 143 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), get_avf_buffer_dxva2(), MythCodecContext::GetBuffer(), and MythDeinterlacer::OneField().

◆ m_swPixFmt

int MythVideoFrame::m_swPixFmt { 0 }

Definition at line 144 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), MythCodecContext::GetBuffer(), and MythVAAPIInteropDRM::TestPrimeInterop().

◆ m_directRendering

bool MythVideoFrame::m_directRendering { true }

Definition at line 145 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), and AvFormatDecoder::ProcessVideoFrame().

◆ m_renderFormats

const VideoFrameTypes* MythVideoFrame::m_renderFormats { &kDefaultRenderFormats }

Definition at line 146 of file mythframe.h.

Referenced by Init().

◆ m_colorspace

int MythVideoFrame::m_colorspace { 1 }

Definition at line 147 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), and AvFormatDecoder::ProcessVideoFrame().

◆ m_colorrange

int MythVideoFrame::m_colorrange { 1 }

Definition at line 148 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), and AvFormatDecoder::ProcessVideoFrame().

◆ m_colorprimaries

int MythVideoFrame::m_colorprimaries { 1 }

Definition at line 149 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), and AvFormatDecoder::ProcessVideoFrame().

◆ m_colortransfer

int MythVideoFrame::m_colortransfer { 1 }

Definition at line 150 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), and AvFormatDecoder::ProcessVideoFrame().

◆ m_chromalocation

int MythVideoFrame::m_chromalocation { 1 }

Definition at line 151 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), and AvFormatDecoder::ProcessVideoFrame().

◆ m_colorshifted

bool MythVideoFrame::m_colorshifted { false }

Definition at line 152 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), get_avf_buffer(), and MythCodecContext::GetBuffer().

◆ m_alreadyDeinterlaced

bool MythVideoFrame::m_alreadyDeinterlaced { false }

Definition at line 153 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), AvFormatDecoder::ProcessVideoFrame(), and MythVideoOutputGPU::UpdatePauseFrame().

◆ m_rotation

int MythVideoFrame::m_rotation { 0 }

Definition at line 154 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), and AvFormatDecoder::ProcessVideoFrame().

◆ m_stereo3D

uint MythVideoFrame::m_stereo3D { 0 }

Definition at line 155 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), and AvFormatDecoder::ProcessVideoFrame().

◆ m_hdrMetadata

MythHDRVideoPtr MythVideoFrame::m_hdrMetadata { nullptr }

Definition at line 156 of file mythframe.h.

Referenced by ClearMetadata(), and CopyFrame().

◆ m_deinterlaceSingle

MythDeintType MythVideoFrame::m_deinterlaceSingle { DEINT_NONE }

Definition at line 157 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), MythAVUtil::DeinterlaceAVFrame(), MythPreviewPlayer::GetScreenGrabAtFrame(), and GetSingleRateOption().

◆ m_deinterlaceDouble

MythDeintType MythVideoFrame::m_deinterlaceDouble { DEINT_NONE }

Definition at line 158 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), GetDoubleRateOption(), and MythPreviewPlayer::GetScreenGrabAtFrame().

◆ m_deinterlaceAllowed

MythDeintType MythVideoFrame::m_deinterlaceAllowed { DEINT_NONE }

Definition at line 159 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), MythAVUtil::DeinterlaceAVFrame(), GetDoubleRateOption(), MythPreviewPlayer::GetScreenGrabAtFrame(), and GetSingleRateOption().

◆ m_deinterlaceInuse

MythDeintType MythVideoFrame::m_deinterlaceInuse { DEINT_NONE }

Definition at line 160 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), and AvFormatDecoder::ProcessVideoFrame().

◆ m_deinterlaceInuse2x

bool MythVideoFrame::m_deinterlaceInuse2x { false }

Definition at line 161 of file mythframe.h.

Referenced by ClearMetadata(), CopyFrame(), and AvFormatDecoder::ProcessVideoFrame().

◆ m_displayed

bool MythVideoFrame::m_displayed { false }

Definition at line 165 of file mythframe.h.

◆ m_srcRect

QRect MythVideoFrame::m_srcRect

Definition at line 166 of file mythframe.h.

◆ m_dstRect

QRect MythVideoFrame::m_dstRect

Definition at line 167 of file mythframe.h.

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

mythtv/libs/libmythtv/mythframe.h
mythtv/libs/libmythtv/mythframe.cpp

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Static Private Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ MythVideoFrame() [1/3]

◆ MythVideoFrame() [2/3]

◆ MythVideoFrame() [3/3]

◆ ~MythVideoFrame()

Member Function Documentation

◆ Init() [1/2]

◆ Init() [2/2]

◆ ClearMetadata()

◆ ClearBufferToBlank()

◆ CopyFrame()

◆ GetSingleRateOption()

◆ GetDoubleRateOption()

◆ CopyPlane()

◆ FormatDescription()

◆ GetAlignedBuffer()

◆ CreateBuffer()

◆ GetBufferSize()

◆ DeinterlacerPref()

◆ DeinterlacerName()

◆ ParseDeinterlacer()

◆ BitsPerPixel()

◆ GetNumPlanes()

◆ GetHeightForPlane()

◆ GetPitchForPlane()

◆ GetWidthForPlane()

◆ ColorDepth()

◆ HardwareFormat()

◆ HardwareFramesFormat()

◆ FormatIs420()

◆ FormatIs422()

◆ FormatIs444()

◆ FormatIsNV12()

◆ PackedFormat()

◆ YUVFormat()

◆ FormatIsRGB()

◆ GetDeinterlacer()

Member Data Documentation

◆ kDefaultRenderFormats

◆ m_type

◆ m_buffer

◆ m_width

◆ m_height

◆ m_bitsPerPixel

◆ m_bufferSize

◆ m_aspect

◆ m_frameRate

◆ m_frameNumber

◆ m_frameCounter

◆ m_timecode

◆ m_displayTimecode

◆ m_priv

◆ m_interlaced

◆ m_topFieldFirst

◆ m_interlacedReverse

◆ m_newGOP

◆ m_repeatPic

◆ m_forceKey

◆ m_dummy

◆ m_pauseFrame

◆ m_pitches

◆ m_offsets

◆ m_pixFmt

◆ m_swPixFmt

◆ m_directRendering

◆ m_renderFormats

◆ m_colorspace

◆ m_colorrange

◆ m_colorprimaries

◆ m_colortransfer

◆ m_chromalocation

◆ m_colorshifted

◆ m_alreadyDeinterlaced

◆ m_rotation