Detailed Description

To get info about the device, display and several other parts
These are functions to query any values or to transfer them to Kodi.

Function Documentation

◆ TransferPresets()

void TransferPresets ( const std::vector< std::string > & presets )

inline

To transfer available presets on addon.

Used if GetPresets not possible to use, e.g. where available presets are only known during Start call.

Parameters

[in] presets List to store available presets.

Note: The function should only be called once, if possible

◆ Device()

kodi::HardwareContext Device ( )

inline

Device that represents the display adapter.

Returns: A pointer to the used device with HardwareContext

Note: This is only available on DirectX, It us unused (nullptr) on OpenGL

Example:

#include <d3d11_1.h>
..
// Note: Device() there is used inside addon child class about
// kodi::addon::CInstanceVisualization
ID3D11DeviceContext1* context = static_cast<ID3D11DeviceContext1*>(kodi::addon::CInstanceVisualization::Device());
..

◆ X()

int X ( )

inline

Returns the X position of the rendering window.

Returns: The X position, in pixels

◆ Y()

int Y ( )

inline

Returns the Y position of the rendering window.

Returns: The Y position, in pixels

◆ Width()

int Width ( )

inline

Returns the width of the rendering window.

Returns: The width, in pixels

◆ Height()

int Height ( )

inline

Returns the height of the rendering window.

Returns: The height, in pixels

◆ PixelRatio()

float PixelRatio ( )

inline

Pixel aspect ratio (often abbreviated PAR) is a ratio that describes how the width of a pixel compares to the height of that pixel.

Returns: The pixel aspect ratio used by the display