nCine::Backends::SdlGfxDevice class

#include <nCine/Backends/SdlGfxDevice.h>

Base classes

class nCine::IGfxDevice

Represents the interface to the graphics device where everything is rendered.

Public static functions

static auto isMainWindow(std::uint32_t windowId) -> bool

Returns true if the specified window ID refers to the main window.

static auto windowHandle() -> SDL_Window*

Returns the SDL2 handle of the main window.

static auto glContextHandle() -> SDL_GLContext

Returns the SDL2 OpenGL context handle.

Constructors, destructors, conversion operators

SdlGfxDevice(const WindowMode& windowMode, const GLContextInfo& glContextInfo, const DisplayMode& displayMode)

~SdlGfxDevice() override

Public functions

void setSwapInterval(int interval) override

Sets the number of vertical blanks to occur before a buffer swap.

void setResolution(bool fullscreen, int width = 0, int height = 0) override

Sets the screen resolution with two integers.

void update() override

Updates the screen by swapping the back and front buffers.

void setWindowPosition(int x, int y) override

Sets the position of the application window with two integers.

void setWindowSize(int width, int height) override

Sets the window size with two integers.

void setWindowTitle(StringView windowTitle) override

Sets the application window title.

void setWindowIcon(StringView iconFilename) override

Sets the application window icon.

auto windowPosition() const -> const Vector2i override

Returns the window position as a Vector2i object.

void flashWindow() const override

Highlights the application window to notify the user.

auto windowMonitorIndex() const -> unsigned int override

Returns the array index of the monitor associated with the window.

auto currentVideoMode(unsigned int monitorIndex) const -> const VideoMode& override

Returns the current video mode for the specified monitor.

auto setVideoMode(unsigned int modeIndex) -> bool override

Sets the video mode used in full screen by the monitor that hosts the window.

Protected functions

void setResolutionInternal(int width, int height) override

void updateMonitors() override

Updates the array of connected monitors.

Function documentation