nCine::GfxCapabilities class

#include <nCine/Graphics/GfxCapabilities.h>

Stores and retrieves runtime OpenGL device capabilities.

Base classes

class IGfxCapabilities

Interface to query runtime OpenGL device capabilities.

Constructors, destructors, conversion operators

GfxCapabilities()

Public functions

auto glVersion(GLVersion version) const -> std::int32_t override

Returns the OpenGL version numbers.

auto glInfoStrings() const -> const GlInfoStrings& override

Returns the OpenGL information strings structure.

auto value(GLIntValues valueName) const -> std::int32_t override

Returns the value of a runtime OpenGL integer value.

auto arrayValue(GLArrayIntValues arrayValueName, std::uint32_t index) const -> std::int32_t override

Returns the value of a runtime OpenGL integer value from an array.

auto hasExtension(GLExtensions extensionName) const -> bool override

Returns true if the specified OpenGL extension is available.