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https://github.com/bsnes-emu/bsnes.git
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fa6cbac251
byuu says:
Changelog:
- added higan/emulator/platform.hpp (moved out Emulator::Platform from
emulator/interface.hpp)
- moved gmake build paramter to nall/GNUmakefile; both higan and
icarus use it now
- added build=profile mode
- MD: added the region select I/O register
- MD: started to add region selection support internally (still no
external select or PAL support)
- PCE: added cycle stealing when reading/writing to the VDC or VCE;
and when using ST# instructions
- PCE: cleaned up PSG to match the behavior of Mednafen (doesn't
improve sound at all ;_;)
- note: need to remove loadWaveSample, loadWavePeriod
- HuC6280: ADC/SBC decimal mode consumes an extra cycle; does not set
V flag
- HuC6280: block transfer instructions were taking one cycle too many
- icarus: added code to strip out PC Engine ROM headers
- hiro: added options support to BrowserDialog
The last one sure ended in failure. The plan was to put a region
dropdown directly onto hiro::BrowserDialog, and I had all the code for
it working. But I forgot one important detail: the system loads
cartridges AFTER powering on, so even though I could technically change
the system region post-boot, I'd rather not do so.
So that means we have to know what region we want before we even select
a game. Shit.
20 lines
832 B
C++
20 lines
832 B
C++
#pragma once
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namespace Emulator {
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struct Platform {
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virtual auto path(uint id) -> string { return ""; }
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virtual auto open(uint id, string name, vfs::file::mode mode, bool required = false) -> vfs::shared::file { return {}; }
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virtual auto load(uint id, string name, string type) -> maybe<uint> { return nothing; }
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virtual auto videoRefresh(const uint32* data, uint pitch, uint width, uint height) -> void {}
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virtual auto audioSample(const double* samples, uint channels) -> void {}
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virtual auto inputPoll(uint port, uint device, uint input) -> int16 { return 0; }
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virtual auto inputRumble(uint port, uint device, uint input, bool enable) -> void {}
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virtual auto dipSettings(Markup::Node node) -> uint { return 0; }
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virtual auto notify(string text) -> void { print(text, "\n"); }
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};
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extern Platform* platform;
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}
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