Emulator

Btw, I should probably mention that both dumping and loading custom LODs require "fast mipmaps" to be disabled. I'm not sure if I'll further document this somewhere, because that setting is staged for removal anyway.

When you are playing a game with many custom textures, dolphin always lag, when it need load many custom textures.

There is a possibility to fix it?

BTW, this "load custom texture lag" issue, it always happens with RE4.

Neo, is possible, make dolphin load custom textures without lags?

Are you referring to worse performance or to stuttering when you say "lag"?

Stuttering, the game freeze for a time (because it is loading the textures) depending on the amount of texture and the resolution of texture, of it's loading, it can take about 7 seconds frozen.

Load custom textures never worse performance here, even with old video cards.

Yeah, we're doing lots of stupid stuff when loading custom textures. It's probably easy to fix that, but possibly a pretty time-consuming task. Not sure if I'll take a stab at it.

Mipmaps and 8192 textures loading fine.
Performance doesn't seem to be affected by the high resolutions, but the game indeed hangs a bit when loading them, luckily SMSS does that only when you start a new level or enter a new area(caves, the Hotel, the amusement park) so the gameplay's not being affected by the texture loading.

Merged since revision 4131ca8d386e.

Thanks for reviewing + testing ;)