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 GetGLVersion(GLVersion version) const -> std::int32_t override

Returns the OpenGL version numbers.

auto GetGLInfoStrings() const -> const GLInfoStrings& override

Returns the OpenGL information strings structure.

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

Returns the value of a runtime OpenGL integer value.

auto GetArrayValue(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.