Originally Posted by Tercioo
Did a test on this and yeah, it's reading the texture from the hard drive each time SetTexture() is called.
I don't believe this will be up for the release.
Hey @MunkDev, thank you for the tips.
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I certainly hope it's not like this on release, as it's making my addon kill my framerate (60FPS to 12FPS) when it doesn't impact framerate at all on live. These are textures I need to update on every frame too, as it's extremely choppy if I throttle the OnUpdate calls.
Edit: Nevermind I guess, I found what the real killer was. Unnecessary Hide(texture) calls every OnUpdate, followed promptly by Show(texture).
Edit 2: Still getting unacceptable FPS drops when I first call SetTexture on something new, though -- even if the texture has previously been used as recently as 10 seconds ago. Who at Blizzard thought it was a good idea to unload this stuff from memory immediately when loading it from the drive causes such a big performance hit? Just loading 1-2 fresh textures for SetTexture *once* causes a 15 FPS dip for 1-2 seconds -_-