hasing.blogg.se

1. #Convert psp iso to cso shave how to#
2. #Convert psp iso to cso shave 32 bit#
3. #Convert psp iso to cso shave Patch#
4. #Convert psp iso to cso shave psp#
5. #Convert psp iso to cso shave free#

The cheats worked every time, and I know these are clean dumps so I don't have an explanation on why they are not working for you.

#Convert psp iso to cso shave psp#

I'll try to post all these things have tested again, in several ways, the posted cheats for WipEout Pure and Pulse: used several PPSSPP versions, booted the games with different languages, changed the PSP model option to 10, and compressed the ISOs in CSOs. Hey, I've not been that active around here for some time but I actually have 60FPS cheats for several games that I have not posted, some cheats updates, and even some hacks/tweaks to fix some games that are normally broken/buggy in PPSSPP, so they are now fully playable. By reducing the size of the image by a total of 960 pixels, that should save some VRAM, shouldn't it? (Not to mention the slightly smaller screenshots saving a lot of space on the Memory Stick in the long-run).ĮDIT: After some calculations, shaving off those 960 unnecessary pixels ( you can't cram very much information into just two extra pixels of height) will save, at minimum, 1.8 Kilobytes of VRAM in 16-bit color, or at least 3.6 Kilobytes of VRAM in 32-bit color. how much graphics memory would it save if the resolution was reduced from 480 * 272 to 480 * 270? Those extra 2 pixels of height don't do much of anything, and make upscaling to 1080p/2160p slightly more difficult because of the non-standard aspect ratio (it would be 1088p and 2172p, not very pretty). **5 bits per RGBA channel, or 32,768 colors with 32 levels of transparency. No more precision, but slightly greater vibrancy. *Same trick used by the Neo Geo, where the lowest bit is shared across all three color channels. (64 colors per channel, for a total of 262,144 colors with 64 levels of transparency).ĮDIT: Alternatively, a 20-Bit color space (RGB 565 /666* + 4-bit Alpha, and/or RGBA-5555**) might work. I don't know if that would actually work, though. Would it be possible to set it to "24-Bit" instead of 16 or 32, as a sort of compromise? And by that, I don't mean the standard "24-Bit PNG" type of 24-Bit color with 8 bits per R-G-B channel, but instead only 6 bits per R-G-B-A channel. We don't have to be limited by the VRAM the PSP had.

#Convert psp iso to cso shave 32 bit#

So 32 bit color, or even double the resolution, is not really a problem to fit in there. In PPSSPP, we represent the color buffers on your modern device, that might even have > 1GB of VRAM. So that's why I say it might be an undertaking. However, this would definitely mean non-trivial changes to the game's code. There may be a performance penalty, but it might be livable. That being said, it's theoretically possible to relocate textures and CLUTs to regular RAM.

So it may have become a decision of more vibrant colors or better shadows, for example. You basically double your remaining VRAM by using 16-bit colors, allowing you to do a lot more other effects.

#Convert psp iso to cso shave free#

So many games may have chosen 32-bit color simply due to free space, not even because of bandwidth. * Other buffers (to create bloom effects, or shadows, etc.) So you can see that with 32-bit color, you're quickly left with only 2048MB (VRAM) - 272KB (depth) - 1088KB (colors) = 688KB of remaining VRAM.īut you say, "it fits, doesn't it? Is that a problem?" But this VRAM has to be used for other things: So it's actually 555KB vs 1088KB.Įven more, most games will require a depth buffer to render properly at all. Additionally, you essentially must double buffer on the PSP, meaning you need two of those buffers. The PSP had 2MB of VRAM, or in other words 2048KB.Ī 16-bit color buffer requires 272KB. (01-06-2016 03:22 AM) Wrote: Well, forcing games to run at 32-bit color on a real PSP may be a feat, unfortunately.

#Convert psp iso to cso shave Patch#

ISO will just makes the cheats that much harder to use, which means if I want to add extra content to Pure (I'm trying to force the exclusive Japanese and American DLC into the European version), I'll have to find a whole new 60 FPS cheat, unless I'm able to patch the individual files BEFORE making the modifications. WipEout Pulse runs at 60 FPS in all modes except the menu, unlike WipEout Pure, and it has a more sophisticated shader model, so I know it isn't a limitation of the hardware (a real PSP, overclocked to 333/111 Megahertz).įurthermore, any modification of the. ISOs), it just causes a crash, and the cheats won't even register on. ISO with a CWCheat, such as the 60 FPS hack? When I try to use CWCheat on WipEout Pulse or WipEout Pure (unmodified.

#Convert psp iso to cso shave how to#

Has anyone figured out how to permanently patch an.