mirror of https://github.com/PCSX2/pcsx2.git
77e718c61f
It avoid various upscaling glitches on GS post-processing effect // 1/ Palette is used to interpret the alpha channel of the RT as an index. // Star Ocean 3 uses it to emulate a stencil buffer. // 2/ Z formats are a bad idea to interpolate (discontinuties). // 3/ 16 bits buffer is used to move data from a channel to another. // // I keep linear filtering for standard color even if I'm not sure that it is // working correctly. // Indeed, texture is reduced so you need to read all covered pixels (9 in 3x) // to correctly interpolate the value. Linear interpolation is likely acceptable // only in 2x scaling // // Src texture will still be bilinear interpolated so I'm really not sure // that we need to do it here too. // // Future note: instead to do // RT 2048x2048 -> T 1024x1024 -> RT 2048x2048 // We can maybe sample directly a bigger texture // RT 2048x2048 -> T 2048x2048 -> RT 2048x2048 // Pro: better quality. Copy instead of StretchRect (must be faster) // Cons: consume more memory // // In distant future: investigate to reuse the RT directly without any // copy. Likely a speed boost and memory usage reduction. |
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| .. | ||
| CDVDiso | ||
| CDVDisoEFP | ||
| CDVDlinuz | ||
| CDVDnull | ||
| CDVDolio | ||
| CDVDpeops | ||
| FWnull | ||
| GSdx | ||
| GSnull | ||
| LilyPad | ||
| PadNull | ||
| PeopsSPU2 | ||
| SPU2null | ||
| SSSPSXPAD | ||
| USBnull | ||
| USBqemu | ||
| cdvdGigaherz/src | ||
| dev9ghzdrk | ||
| dev9null | ||
| onepad | ||
| spu2-x | ||
| xpad | ||
| zerogs | ||
| zerospu2 | ||
| zzogl-pg/opengl | ||
| CMakeLists.txt | ||