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This is a port of DeSmuME for the Vita.

Still very early in development.

Roms must be placed inside ux0:/data/desmume/

Updated:
Sound support
DS homebrew support
WIP - Multi threaded rendering (thanks to Xerpi)
FPS counter (thanks to Xerpi)
Basic rom selection
JIT (Dynarec) implemented
Video output scaled.
You can now switch between 3 video layouts by tapping the bottom right corner of the screen.
Saving should also work now.

Screenshots

Download: https://github.com/masterfeizz/DeSmuME-Vita/releases
Source: https://github.com/masterfeizz/DeSmuME-Vita/

is it laggy..?

SonGoku wrote:is it laggy..?

Very, its currently slower than my N3DS port.

Does this use virtualization or is it using an interpreter? Since the Vita is ARM based like the DS I suppose you could visualize the NDS CPU instead of interpreting it.

shadowbrony33 wrote:Does this use virtualization or is it using an interpreter? Since the Vita is ARM based like the DS I suppose you could visualize the NDS CPU instead of interpreting it.

It uses an interpreter, I can port the arm to arm jit but the CPU can't be virtualized.

Downloading to test it

Thanks!

well, you got us excited. Thanks!
hm, just to make sure I guess...did you set the cpu to its max frequency?

Ruben_Wolfe wrote:
well, you got us excited. Thanks!
hm, just to make sure I guess...did you set the cpu to its max frequency?

Yep, he did it: https://github.com/masterfeizz/DeSmuME- ... n.cpp#L210

Black screen with GTA:CW :

Black screen with Dragon ball supersonic warriors 2