Homebrew WIP PCSX-ReARMed port

  • Thread starter Thread starter rock88
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This is under the original Switch OS aka. Horizon. You start it via Homebrew launcher and it is not another OS.

Oh awesome. So now we can play PS1 on a single exFAT formatted sd card with SX? Had to have lakka on a separate sd card before because it needs FAT32.
 
@rock88: Small suggestion to gain more speed: Do the upscaling in hardware.
Also, currently you are converting the pixel format in vout_flip() from bgr555/bgr888 to rgb565 and then in switch_flip() from rgb565 to rgb888 after upscaling.
The upscaling itself is costly and the malloc()/free() calls on that temporary buffer, too.
I would recommend to ditch the unnecessary conversion to rgb565 and call gfxConfigureResolution() with the correct aspect ratio and then do only one framebuffer copy.
 
Please, this is the only emulator that is worth. Others are just crap. I mean who tf wants a gameboy emulator jesus.. PSX IS THE REAL DEAL. WE WANT PSX. GIVE US PSX.
 
@carstene1ns, I think this optimisation will give about few fps (1-2) speedup, but I will try to use gfxInitResolution() and convert rgb555 directly to fb without stretching.
 

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