CVOpenGLESTextureIsFlipped(_:)

Declaration

func CVOpenGLESTextureIsFlipped(_ image: CVOpenGLESTexture) -> Bool

Parameters

• image:

  The OpenGLES texture-based image buffer whose orientation is desired.

Return Value

True if {0,0} represents the upper left of the texture; otherwise False if {0,0} represents the lower left of the texture.

See Also

Inspecting Textures

• CVOpenGLESTextureGetTarget(_:)
• CVOpenGLESTextureGetName(_:)
• CVOpenGLESTextureGetCleanTexCoords(_:_:_:_:_:)
• CVOpenGLESTextureGetTypeID()