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Apple Developer Docs

OpenGL ES / glGetError()

glGetError()

Declaration

func glGetError() -> GLenum

Open on developer.apple.com

OpenGL ESFunction

iOS 3.0+iPadOS 3.0+Mac Catalyst 3.0+tvOS 9.0+

Built on 2026-11-01 · Snapshot snapshot-20261101 (macOS 27.0.1) · Commit 864a336 · by @g-cqd · based on Apple Developer Documentation