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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.
24 lines
714 B
C++
24 lines
714 B
C++
struct PCEngineCartridge {
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PCEngineCartridge(string location, uint8_t* data, uint size);
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string manifest;
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//private:
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struct Information {
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} information;
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};
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PCEngineCartridge::PCEngineCartridge(string location, uint8_t* data, uint size) {
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//skip header
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if((size & 0x1fff) == 512) data += 512, size -= 512;
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manifest.append("board\n");
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manifest.append(" rom name=program.rom size=0x", hex(size), "\n");
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manifest.append("\n");
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manifest.append("information\n");
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manifest.append(" title: ", Location::prefix(location), "\n");
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manifest.append(" sha256: ", Hash::SHA256(data, size).digest(), "\n");
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manifest.append("\n");
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manifest.append("note: heuristically generated by icarus\n");
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}
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