moai/moai-dev — pull request #618 by tommo (2013-01-22 12:14:10+00:00)
Title: fix: MOAIImageTexture not override OnInvalidate

MOAIImageTexture doesn't override MOAITextureBase::OnInvalidate(), which causes it remove its GLTexID and recreate the texture every time on MOAIImageTexture::Invalidate() is called.