egl_common.hpp File Reference

#include <kanzi/core.ui/platform/graphics_context/egl/kzs_egl.h>
#include <kanzi/core/cpp/optional.hpp>
#include <kanzi/core/cpp/platform.hpp>
#include <kanzi/core/cpp/span.hpp>

Namespaces
namespace	kanzi
namespace	kanzi::egl

Macros
#define	EGL_CAST(type, value)

Functions
bool	kanzi::egl::bindAPI (unsigned int api) noexcept
	Selects current EGL rendering API.
KZ_NO_DISCARD::EGLConfig	kanzi::findFirstMatchEGLConfig (const EGLDisplay &eglDisplay, const EGLCapabilities &requiredCapabilities) noexcept
	Finds the first EGL configuration that matches the capabilities, returns no config if no matches are found.
KZ_NO_DISCARD optional< EGLContextClientVersion >	kanzi::findHighestContextClientVersion (const EGLDisplay &eglDisplay, const ::EGLConfig eglConfig) noexcept
	Returns the highest context client version supported by an EGL configuration.
KZ_NO_DISCARD optional< EGLContextClientVersion >	kanzi::findHighestContextClientVersion (const EGLDisplay &eglDisplay, const span< ::EGLConfig > eglConfigs) noexcept
	Returns the highest context client version supported by at least one EGL configuration.
KZ_NO_DISCARD::EGLConfig	kanzi::getEGLConfig (const EGLDisplay &eglDisplay, const EGLCapabilities &requiredCapabilities) noexcept
	Gets the EGL configuration matching with the graphics format ID, if specified, otherwise finds the first EGL configuration that matches the capabilities.
KZ_NO_DISCARD int	kanzi::egl::getError () noexcept
	Gets EGL error information and clears it.
KZ_NO_DISCARD bool	kanzi::isGLES1FlagSet (int glesFlags) noexcept
	Tests whether OpenGL ES1 is supported.
KZ_NO_DISCARD bool	kanzi::isGLES2FlagSet (int glesFlags) noexcept
	Tests whether OpenGL ES2 is supported.
KZ_NO_DISCARD bool	kanzi::isGLES3FlagSet (int glesFlags) noexcept
	Tests whether OpenGL ES3 is supported.
void	kanzi::listAllEGLConfigsFromDefaultDisplay () noexcept
	Lists available EGL configurations for the default EGL display.
void	kanzi::egl::resetErrors () noexcept
	Resets EGL error information.
KZ_NO_DISCARD bool	kanzi::supportsContextClientVersion (const EGLDisplay &eglDisplay, const ::EGLConfig eglConfig, EGLContextClientVersion version) noexcept
	Returns whether EGLConfig supports EGLContextClientVersion.

Macro Definition Documentation

EGL_CAST

#define EGL_CAST	(		type,
			value )