GitLab

* proper SwapBuffers implementation
* fix polygon clipping
* misc fixes

has yet to be checked for whether it's accurate, optimized, etc...

it can draw non-strip polygons, filled with a fixed color. oh and it doesn't work if they're facing back.

ARM: Fix out of bounds array indexing in RestoreCPSR

it doesn't do much, but hey, it's a start.

* GXFIFO DMA (note: Mario Slam Basketball keeps overflowing the FIFO for whatever reason, probably lack of proper DMA timings)
* start implementing matrix shit

also make ROM loading fail gracefully if it shits itself, instead of entering an endless loop.

* add failure reporting to Init functions, and DeInit functions
* GPU-related notes
* readme update

calling GetDC() over and over again isn't a good idea.

TODO: check if it also happens with Flash

also fix shit that could have later turned into memory leaks

(noting that Super Princess Peach reads from the BIOS. probably a bug)

* fix cart DMA for ARM9.

* VBlank and HBlank DMA.

better save support. not hardcoded filename, support for non-tiny EEPROM and Flash, attempt at autodetecting the right memory type.

256-color mode for text BGs.

silence some logging for 3D GPU writes.

* add main RAM mirror at 0x02800000 for ARM7.

don't unmap VRAM in cases of overlaps. fixes NSMB minigames, for now.

* implement the last missing instructions. QADD is not good according to ARMWrestler, but it doesn't make sense. TODO: investigate.
* buttons A and B
* silence 'unknown IO write' for 3D GPU ports

* refine some SPI code, too. mostly removing a useless function.
* support 16bit accesses to DMAxCNT registers.

* add support for mode 5