this makes it so VK and OGL backends map the NVIDIA's ETC2 into VK_FORMAT_ETC-whatever and GL_ETC-whatever remaps, instead of using the default fallback for AR8G8B8. in short, just make the ETC2 textures be submitted as ETC2 instead of being submit as A8R8G8B8.
Signed-off-by: lizzie lizzie@eden-emu.dev
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3237
Reviewed-by: Ghost <>
Reviewed-by: crueter <crueter@eden-emu.dev>
the nominal std::unordered_map<> isn't enough to warrant it's continued usage in xbyak internal structures, thus using ankerl should greatly remove a lot of indirection/stdc++ specific overhead from the usually poorly performant std::unordered_map
Both dynarmic and macroHLE should benefit greatly from a less-stupid unordered_dense
This should speedup both CPU and shader compilation latency (NOT BY A GREAT MARGIN) just enough to make loading zones in ToTK less horrific
Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3716
Reviewed-by: crueter <crueter@eden-emu.dev>
so basically each construction of HLEContext and whatever would result in a heap allocation (atleast 1)
so what if instead of that we did a memset() at ctor time and we avoided heap allocations altogether?
reminder that std::vector<> CAN do small object optimisation but it's not guaranteed
Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3605
Reviewed-by: crueter <crueter@eden-emu.dev>
also devirtualizes manually since compiler doesn't do it with LTO
Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3864
Reviewed-by: crueter <crueter@eden-emu.dev>
inputs shouldnt be that critical to require a full mutex of them
this relies on CPU guaranteeing u32/u16/u8 atomic load/stores for EmulatedController fields, which works on x86_64 but may not have the same behaviour on other architectures - thats why i wrap them in `std::atomic<>`
Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3866
Reviewed-by: crueter <crueter@eden-emu.dev>
sounds like word salad but let me say:
- std::map<> created a static ctor for EVERY SINGLE ZONEINFO
- fuck that, instead lets just use a raw array and construct things statically
- works the same except with less baggage carried around (+ less heap allocations!!!)
this should help reduce codesize due to the aforementioned global ctor/dtor
Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3919
Reviewed-by: crueter <crueter@eden-emu.dev>
see https://github.com/herumi/xbyak/issues/255
> Proof: https://godbolt.org/z/9vseq4Ynj
> Xbyak currently implements it as:
> ```c++
> void umonitor(const Reg& r) {
> int idx = r.getIdx();
> if (idx > 7) XBYAK_THROW(ERR_BAD_PARAMETER) //umonitor DOES accept r8,r9,r10,etc this is NOT correct
> int bit = r.getBit();
> if (BIT != bit) {
> if ((BIT == 32 && bit == 16) || (BIT == 64 && bit == 32)) {
> db(0x67);
> } else {
> XBYAK_THROW(ERR_BAD_SIZE_OF_REGISTER)
> }
> }
> db(0xF3); db(0x0F); db(0xAE); setModRM(3, 6, idx);
> }
> ```
> My program was throwing Xbyak::Exception and I tracked it down to this particular umonitor
Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3954
Reviewed-by: crueter <crueter@eden-emu.dev>
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
see: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120933
we use TLS very sparingly (which is a good thing), some of our dependencies, in turn, may not
we should be aware of that fact
allegedly, there are minor glibc issues and such, but most distros should be fine
additionally, this is only enabled for FreeBSD and Linux, if it works on FreeBSD, naturally every Linux distro should support it as well
Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3948
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: Maufeat <sahyno1996@gmail.com>
