MythVideoVulkan Class Reference

#include <libmythtv/vulkan/mythvideovulkan.h>

Inheritance diagram for MythVideoVulkan:

Collaboration diagram for MythVideoVulkan:

Public Member Functions
	MythVideoVulkan (MythVulkanObject *Vulkan, MythVideoColourSpace *ColourSpace, MythVideoBounds *Bounds, const MythVideoProfilePtr &VideoProfile, const QString &Profile)
	~MythVideoVulkan () override
void	StartFrame () override
void	PrepareFrame (MythVideoFrame *Frame, FrameScanType=kScan_Progressive) override
void	RenderFrame (MythVideoFrame *, bool, FrameScanType, StereoscopicMode, bool=false) override
void	EndFrame () override
void	ResetFrameFormat () override
void	ResetTextures () override
Public Member Functions inherited from MythVideoGPU
	~MythVideoGPU () override
virtual QString	GetProfile () const
bool	IsValid () const
void	SetProfile (const QString &Profile)
void	SetMasterViewport (QSize Size)
QSize	GetVideoDim () const
Public Member Functions inherited from MythVulkanObject
	MythVulkanObject (MythRenderVulkan *Render)
	MythVulkanObject (MythVulkanObject *Other)
bool	IsValidVulkan () const
MythRenderVulkan *	Render ()
VkDevice	Device ()
QVulkanDeviceFunctions *	Funcs ()
MythWindowVulkan *	Window ()

Protected Member Functions
void	ColourSpaceUpdate (bool) override
Protected Member Functions inherited from MythVideoGPU
	MythVideoGPU (MythRender *Render, MythVideoColourSpace *ColourSpace, MythVideoBounds *Bounds, const MythVideoProfilePtr &VideoProfile, QString Profile)
Protected Member Functions inherited from MythVulkanObject
void	CheckValid ()

Private Member Functions
bool	SetupFrameFormat (VideoFrameType InputType, VideoFrameType OutputType, QSize Size, VkCommandBuffer CmdBuffer)

Private Attributes
std::vector< MythVideoTextureVulkan * >	m_inputTextures

Additional Inherited Members
Public Types inherited from MythVideoGPU
enum	VideoResize : std::uint8_t {   None = 0x000, Deinterlacer = 0x001, Sampling = 0x002, Performance = 0x004,   Framebuffer = 0x008, ToneMap = 0x010, Bicubic = 0x020 }
Public Slots inherited from MythVideoGPU
void	UpdateColourSpace (bool PrimariesChanged)
void	SetVideoDimensions (QSize VideoDim, QSize VideoDispDim)
void	SetVideoRects (QRect DisplayVideoRect, QRect VideoRect)
void	SetViewportRect (QRect DisplayVisibleRect)
void	UpscalerChanged (const QString &Upscaler)
Signals inherited from MythVideoGPU
void	OutputChanged (QSize VideoDim, QSize VideoDispDim, float)
Static Public Member Functions inherited from MythVideoGPU
static QString	VideoResizeToString (VideoResizing Resize)
Static Public Member Functions inherited from MythVulkanObject
static MythVulkanObject *	Create (MythRenderVulkan *Render)
Protected Attributes inherited from MythVideoGPU
MythRender *	m_render { nullptr }
uint64_t	m_discontinuityCounter { 0 }
QString	m_profile
VideoFrameType	m_inputType { FMT_NONE }
VideoFrameType	m_outputType { FMT_NONE }
QSize	m_videoDispDim
QSize	m_videoDim
QSize	m_masterViewportSize
QRect	m_displayVideoRect
QRect	m_videoRect
MythVideoColourSpace *	m_videoColourSpace { nullptr }
QSize	m_inputTextureSize
VideoResizing	m_resizing { None }
int	m_lastRotation { 0 }
MythDeintType	m_deinterlacer { MythDeintType::DEINT_NONE }
bool	m_deinterlacer2x { false }
bool	m_valid { false }
bool	m_viewportControl { true }
uint	m_lastStereo { 0 }
StereoscopicMode	m_stereoMode { kStereoscopicModeSideBySideDiscard }
bool	m_bicubicUpsize { false }
Protected Attributes inherited from MythVulkanObject
bool	m_vulkanValid { true }
MythRenderVulkan *	m_vulkanRender { nullptr }
VkDevice	m_vulkanDevice { nullptr }
QVulkanDeviceFunctions *	m_vulkanFuncs { nullptr }
MythWindowVulkan *	m_vulkanWindow { nullptr }

Detailed Description

Definition at line 18 of file mythvideovulkan.h.

Constructor & Destructor Documentation

MythVideoVulkan()

MythVideoVulkan::MythVideoVulkan	(	MythVulkanObject *	Vulkan,
		MythVideoColourSpace *	ColourSpace,
		MythVideoBounds *	Bounds,
		const MythVideoProfilePtr &	VideoProfile,
		const QString &	Profile
	)

Definition at line 15 of file mythvideovulkan.cpp.

~MythVideoVulkan()

MythVideoVulkan::~MythVideoVulkan ( )

override

Definition at line 27 of file mythvideovulkan.cpp.

Member Function Documentation

StartFrame()

void MythVideoVulkan::StartFrame ( )

overridevirtual

Implements MythVideoGPU.

Definition at line 67 of file mythvideovulkan.cpp.

PrepareFrame()

void MythVideoVulkan::PrepareFrame ( MythVideoFrame *  Frame, FrameScanType  = kScan_Progressive  )

overridevirtual

Implements MythVideoGPU.

Definition at line 81 of file mythvideovulkan.cpp.

RenderFrame()

void MythVideoVulkan::RenderFrame ( MythVideoFrame *  , bool  , FrameScanType  , StereoscopicMode  , bool  = false  )

overridevirtual

Implements MythVideoGPU.

Definition at line 140 of file mythvideovulkan.cpp.

EndFrame()

void MythVideoVulkan::EndFrame ( )

overridevirtual

Implements MythVideoGPU.

Definition at line 148 of file mythvideovulkan.cpp.

ResetFrameFormat()

void MythVideoVulkan::ResetFrameFormat ( )

overridevirtual

Reimplemented from MythVideoGPU.

Definition at line 32 of file mythvideovulkan.cpp.

Referenced by SetupFrameFormat(), and ~MythVideoVulkan().

ResetTextures()

void MythVideoVulkan::ResetTextures ( )

inlineoverridevirtual

Implements MythVideoGPU.

Definition at line 33 of file mythvideovulkan.h.

ColourSpaceUpdate()

void MythVideoVulkan::ColourSpaceUpdate ( bool  )

overrideprotectedvirtual

Implements MythVideoGPU.

Definition at line 154 of file mythvideovulkan.cpp.

SetupFrameFormat()

bool MythVideoVulkan::SetupFrameFormat ( VideoFrameType  InputType, VideoFrameType  OutputType, QSize  Size, VkCommandBuffer  CmdBuffer  )

private

Definition at line 38 of file mythvideovulkan.cpp.

Referenced by PrepareFrame().

Member Data Documentation

m_inputTextures

std::vector<MythVideoTextureVulkan*> MythVideoVulkan::m_inputTextures

private

Definition at line 42 of file mythvideovulkan.h.

Referenced by ResetFrameFormat(), and SetupFrameFormat().

---

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

• mythtv/libs/libmythtv/vulkan/mythvideovulkan.h
• mythtv/libs/libmythtv/vulkan/mythvideovulkan.cpp