OVERLAY::COverlay Class Reference

#include <OverlayRenderer.h>

Inheritance diagram for OVERLAY::COverlay:

Public Types
enum	EType { TYPE_NONE , TYPE_TEXTURE }
enum	EAlign { ALIGN_SCREEN , ALIGN_SCREEN_AR , ALIGN_VIDEO , ALIGN_SUBTITLE }
enum	EPosition { POSITION_ABSOLUTE , POSITION_ABSOLUTE_SCREEN , POSITION_RELATIVE }

Public Member Functions
	COverlay ()
virtual	~COverlay ()
virtual void	Render (SRenderState &state)=0

Static Public Member Functions
static std::shared_ptr< COverlay >	Create (const CDVDOverlayImage &o, CRect &rSource)
static std::shared_ptr< COverlay >	Create (const CDVDOverlaySpu &o)
static std::shared_ptr< COverlay >	Create (ASS_Image *images, float width, float height)

Public Attributes
enum OVERLAY::COverlay::EType	m_type
enum OVERLAY::COverlay::EAlign	m_align
enum OVERLAY::COverlay::EPosition	m_pos
float	m_x {0}
float	m_y {0}
float	m_width {1.0f}
float	m_height {1.0f}
float	m_source_width {0}
float	m_source_height {0}

Protected Member Functions
bool	IsSquareResolution (float resRatio)
	Given the resolution ratio determines if it is a 4/3 resolution.

Member Enumeration Documentation

EAlign

enum OVERLAY::COverlay::EAlign

Enumerator
ALIGN_SCREEN
ALIGN_SCREEN_AR
ALIGN_VIDEO
ALIGN_SUBTITLE

EPosition

enum OVERLAY::COverlay::EPosition

Enumerator
POSITION_ABSOLUTE
POSITION_ABSOLUTE_SCREEN
POSITION_RELATIVE

EType

enum OVERLAY::COverlay::EType

Enumerator
TYPE_NONE
TYPE_TEXTURE

Constructor & Destructor Documentation

COverlay()

COverlay::COverlay

(

)

~COverlay()

COverlay::~COverlay ( )

virtualdefault

Member Function Documentation

Create() [1/3]

std::shared_ptr< COverlay > COverlay::Create ( ASS_Image * images, float width, float height )

static

Create() [2/3]

std::shared_ptr< COverlay > COverlay::Create ( const CDVDOverlayImage & o, CRect & rSource )

static

Create() [3/3]

std::shared_ptr< COverlay > COverlay::Create ( const CDVDOverlaySpu & o )

static

IsSquareResolution()

bool OVERLAY::COverlay::IsSquareResolution ( float resRatio )

inlineprotected

Given the resolution ratio determines if it is a 4/3 resolution.

Parameters

resRatio

The resolution ratio (the results of width / height)

Returns

True if the ratio refer to a 4/3 resolution, otherwise false

Render()

virtual void OVERLAY::COverlay::Render ( SRenderState & state )

pure virtual

Implemented in OVERLAY::COverlayQuadsDX, OVERLAY::COverlayImageDX, OVERLAY::COverlayTextureGL, OVERLAY::COverlayGlyphGL, OVERLAY::COverlayTextureGLES, and OVERLAY::COverlayGlyphGLES.

Member Data Documentation

m_align

enum OVERLAY::COverlay::EAlign OVERLAY::COverlay::m_align

m_height

float OVERLAY::COverlay::m_height {1.0f}

m_pos

enum OVERLAY::COverlay::EPosition OVERLAY::COverlay::m_pos

m_source_height

float OVERLAY::COverlay::m_source_height {0}

m_source_width

float OVERLAY::COverlay::m_source_width {0}

m_type

enum OVERLAY::COverlay::EType OVERLAY::COverlay::m_type

m_width

float OVERLAY::COverlay::m_width {1.0f}

m_x

float OVERLAY::COverlay::m_x {0}

m_y

float OVERLAY::COverlay::m_y {0}

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

• OverlayRenderer.h
• OverlayRenderer.cpp
• OverlayRendererDX.cpp
• OverlayRendererGL.cpp
• OverlayRendererGLES.cpp