bsnes/higan/sfc/sfc.hpp

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#pragma once
Update to v082r04 release. byuu says: So, here's the deal. I now have three emulators. I don't think the NES/GB ones are at all useful, but I do want them to be eventually. And having them have those pathetic little GUIs like ui-gameboy, and keeping everything in separate project folders, just doesn't work well for me. I kind of "got around" the issue with the Game Boy, by only allowing SGB mode emulation. But there is no "Super Nintendo" ... er ... wait ... uhmm ... well, you know what I mean anyway. So, my idea is to write a multi-emulator GUI, and keep the projects together. The GUI is not going to change much. The way I envision this working: At startup, you have a menubar with: "Cartridge, Settings, Tools, Help". Cartridge has "Load NES Cartridge", "Load SNES Cartridge", etc. When you load something, Cartridge is replaced with the appropriate system menu, eg "SNES". Here you have all your regular items: "power, reset, controller port selection, etc." There is also a new "Unload Cartridge" option, which is how you restore the "Cartridge" menu again. I have no plans to emulate any other systems, but if I ever do emulate something that doesn't take cartridges, I'll change the name to just "Load" or something. The cheat editor / state manager will look and act exactly the same. The settings panel will look exactly the same. I'll simply show/hide system-specific options as needed, like NES/SNES aspect ratio correction, etc. The input mapping window will just have settings for the currently loaded system. Video and audio tweaking will apply cross-system, as will hotkey mapping. The GUI stuff is mostly copy-paste, so it should only take me a week to get it 95% back to where it was, so don't worry, this isn't total GUI rewrite #80. I am, however, making all the objects pointers, so that I can destruct them all prior to main() returning, which is certainly one way of fixing that annoying Windows/Qt crash. Please only test on Linux. The Windows port is broken to hell, and will give you a bad impression of the idea: - menu groups are not hiding for some reason (all groups are showing, it looks hideous) - Timer interval(0) is taking 16ms per call, capping the FPS to ~64 tops [FWIW, bsnes/accuracy gets 130fps, bgameboy gets 450fps, bnes gets 800fps; all run at lowest possible granularity] - the OS keeps beeping when you press keys (AGAIN) Of course, Qt and GTK+ don't let you shrink a window from the requested geometry size, because they suck. So the video scaling stuff doesn't work all that great yet. Man, a metric fuckton of things need to be fixed in phoenix, and I really don't know how to fix any of them :/
2011-09-09 04:08:38 +00:00
#include <emulator/emulator.hpp>
#include <processor/arm/arm.hpp>
#include <processor/gsu/gsu.hpp>
#include <processor/hg51b/hg51b.hpp>
#include <processor/r65816/r65816.hpp>
#include <processor/spc700/spc700.hpp>
#include <processor/upd96050/upd96050.hpp>
namespace SuperFamicom {
Updated to v067r21 release. byuu says: This moves toward a profile-selection mode. Right now, it is incomplete. There are three binaries, one for each profile. The GUI selection doesn't actually do anything yet. There will be a launcher in a future release that loads each profile's respective binary. I reverted away from blargg's SMP library for the time being, in favor of my own. This will fix most of the csnes/bsnes-performance bugs. This causes a 10% speed hit on 64-bit platforms, and a 15% speed hit on 32-bit platforms. I hope to be able to regain that speed in the future, I may also experiment with creating my own fast-SMP core which drops bus hold delays and TEST register support (never used by anything, ever.) Save states now work in all three cores, but they are not cross-compatible. The profile name is stored in the description field of the save states, and it won't load a state if the profile name doesn't match. The debugger only works on the research target for now. Give it time and it will return for the other targets. Other than that, let's please resume testing on all three once again. See how far we get this time :) I can confirm the following games have issues on the performance profile: - Armored Police Metal Jacket (minor logo flickering, not a big deal) - Chou Aniki (won't start, so obviously unplayable) - Robocop vs The Terminator (major in-game flickering, unplayable) Anyone still have that gigantic bsnes thread archive from the ZSNES forum? Maybe I posted about how to fix those two broken games in there, heh. I really want to release this as v1.0, but my better judgment says we need to give it another week. Damn.
2010-10-20 11:22:44 +00:00
namespace Info {
static const string Name = "bsnes";
static const uint SerializerVersion = 29;
Updated to v067r21 release. byuu says: This moves toward a profile-selection mode. Right now, it is incomplete. There are three binaries, one for each profile. The GUI selection doesn't actually do anything yet. There will be a launcher in a future release that loads each profile's respective binary. I reverted away from blargg's SMP library for the time being, in favor of my own. This will fix most of the csnes/bsnes-performance bugs. This causes a 10% speed hit on 64-bit platforms, and a 15% speed hit on 32-bit platforms. I hope to be able to regain that speed in the future, I may also experiment with creating my own fast-SMP core which drops bus hold delays and TEST register support (never used by anything, ever.) Save states now work in all three cores, but they are not cross-compatible. The profile name is stored in the description field of the save states, and it won't load a state if the profile name doesn't match. The debugger only works on the research target for now. Give it time and it will return for the other targets. Other than that, let's please resume testing on all three once again. See how far we get this time :) I can confirm the following games have issues on the performance profile: - Armored Police Metal Jacket (minor logo flickering, not a big deal) - Chou Aniki (won't start, so obviously unplayable) - Robocop vs The Terminator (major in-game flickering, unplayable) Anyone still have that gigantic bsnes thread archive from the ZSNES forum? Maybe I posted about how to fix those two broken games in there, heh. I really want to release this as v1.0, but my better judgment says we need to give it another week. Damn.
2010-10-20 11:22:44 +00:00
}
}
/*
bsnes - Super Famicom emulator
author: byuu
Update to v082r18 release. byuu says: There we go, the GUI is nearly feature-complete once again. All cores now output their native video format (NES={emphasis}{palette}, SNES=BGR555, GameBoy={ bright, normal, darker, darkest }), and are transformed to RGB555 data that is passed to the video renderer. The video renderer then uses its internal palette to apply brightness/contrast/gamma/ramp adjustments and outputs in RGB888 color space. This does add in another rendering pass, unfortunately, but it's a necessary one for universal support. The plan is to adapt all filters to take RGB555 input, and output RGB555 data as well. By doing this, it will be possible to stack filters. However, it's a bit complicated: I need to plan how the stacking should occur (eg we never want to apply scanlines before HQ2x, etc.) Added input frequency adjustments for all three systems. I can easily get perfect video/audio sync on all three now, hooray. Long-term, it seems like we only really need one, and we can do a video/audio delta to get an adjusted value. But for now, this gets the job done. Added audio volume adjust. I left out the balance for now, since it's obviously impossible to balance the NES' single channel audio (I can duplicate the channel, and do twice the filtering work, but ... why?) I replaced NTSC/PAL TV mode selection with an "Enable Overscan" checkbox. On, you get 240 lines on NES+SNES. Off, you get 224 lines on NES+SNES. Also added aspect correction box back. I don't do that gross PAL distortion shit anymore, sorry PAL people. I just scale up the 54/47*(240/224) aspect correction for overscan off mode. All memory is loaded and saved now, for all three systems (hooray, now you can actually play Zelda 1&2.) Added all of the old bsnes hotkeys, with the exception of capture screenshot. May add again later. May come up with something a bit different for extra features. Re-added the NSS DIP switch setting window. Since geometry is saved, I didn't want to auto-hide rows, so now you'll see all eight possible DIPs, and the ones not used are grayed out. Ultimately, nobody will notice since we only have DIPs for ActRaiser NSS, and nobody's probably even using the XML file for that anyway. Whatever, it's nice to have anyway. Took FitzRoy's advice and single-item combo boxes on the input selection are disabled, so the user doesn't waste time checking them. I wanted to leave text so that you know there's not a problem. Qt disabled radio box items look almost exactly like enabled ones. Fixed lots of issues in phoenix and extended it a bit. But I was still having trouble with radio box grouping, so I said fuck it and made the panels show/hide based instead of append/remove based. That's all for stuff off the checklist, I did a bunch of other things I don't recall. So yeah, I'd say the GUI is 100% usable now. This is my opinion on how multi-platform GUIs should be done =) Oh, I figure I should mention, but the NES core is GPLv3, and all future SNES+GB releases will be as well. It's a move against Microsoft's Metro store.
2011-09-20 14:04:43 +00:00
license: GPLv3
Update to v082r04 release. byuu says: So, here's the deal. I now have three emulators. I don't think the NES/GB ones are at all useful, but I do want them to be eventually. And having them have those pathetic little GUIs like ui-gameboy, and keeping everything in separate project folders, just doesn't work well for me. I kind of "got around" the issue with the Game Boy, by only allowing SGB mode emulation. But there is no "Super Nintendo" ... er ... wait ... uhmm ... well, you know what I mean anyway. So, my idea is to write a multi-emulator GUI, and keep the projects together. The GUI is not going to change much. The way I envision this working: At startup, you have a menubar with: "Cartridge, Settings, Tools, Help". Cartridge has "Load NES Cartridge", "Load SNES Cartridge", etc. When you load something, Cartridge is replaced with the appropriate system menu, eg "SNES". Here you have all your regular items: "power, reset, controller port selection, etc." There is also a new "Unload Cartridge" option, which is how you restore the "Cartridge" menu again. I have no plans to emulate any other systems, but if I ever do emulate something that doesn't take cartridges, I'll change the name to just "Load" or something. The cheat editor / state manager will look and act exactly the same. The settings panel will look exactly the same. I'll simply show/hide system-specific options as needed, like NES/SNES aspect ratio correction, etc. The input mapping window will just have settings for the currently loaded system. Video and audio tweaking will apply cross-system, as will hotkey mapping. The GUI stuff is mostly copy-paste, so it should only take me a week to get it 95% back to where it was, so don't worry, this isn't total GUI rewrite #80. I am, however, making all the objects pointers, so that I can destruct them all prior to main() returning, which is certainly one way of fixing that annoying Windows/Qt crash. Please only test on Linux. The Windows port is broken to hell, and will give you a bad impression of the idea: - menu groups are not hiding for some reason (all groups are showing, it looks hideous) - Timer interval(0) is taking 16ms per call, capping the FPS to ~64 tops [FWIW, bsnes/accuracy gets 130fps, bgameboy gets 450fps, bnes gets 800fps; all run at lowest possible granularity] - the OS keeps beeping when you press keys (AGAIN) Of course, Qt and GTK+ don't let you shrink a window from the requested geometry size, because they suck. So the video scaling stuff doesn't work all that great yet. Man, a metric fuckton of things need to be fixed in phoenix, and I really don't know how to fix any of them :/
2011-09-09 04:08:38 +00:00
project started: 2004-10-14
*/
#include <libco/libco.h>
#if defined(SFC_SUPERGAMEBOY)
#include <gb/gb.hpp>
#endif
#if defined(PROFILE_PERFORMANCE)
#include <nall/priority-queue.hpp>
#endif
namespace SuperFamicom {
struct Thread {
~Thread() {
if(thread) co_delete(thread);
}
auto create(auto (*entrypoint)() -> void, uint frequency) -> void {
if(thread) co_delete(thread);
thread = co_create(65536 * sizeof(void*), entrypoint);
this->frequency = frequency;
clock = 0;
}
auto serialize(serializer& s) -> void {
s.integer(frequency);
s.integer(clock);
}
cothread_t thread = nullptr;
uint frequency = 0;
int64 clock = 0;
};
#include <sfc/memory/memory.hpp>
#include <sfc/ppu/counter/counter.hpp>
Updated to 20100813 release. byuu says: Since we're now talking about three splits, that's getting a bit out of hand. This WIP combines everything back into one project again. Added the src/fast folder that has all the speed-oriented cores. A slight slowdown to csnes from what it was before, I'm using blargg's accurate DSP. I just don't like the idea of releasing a less accurate DSP core than Snes9X v1.52 has. Plus the fast DSP core doesn't serialize yet. I moved back to snes_spc 0.9.0 because I care more about Tales and Star Ocean than I do about Earthworm Jim 2. So if you try EWJ2 on csnes, expect it to sound like it does on Snes9X. In other words, don't wear headphones if you value your hearing. The middle-of-the-road bsnes core uses blargg's accurate DSP, because it's about 3% faster than mine which removes all of blargg's optimizations. There is absolutely no accuracy loss here. bsnes v067.20 that is included should be equal to v067 official. Performance: Code: asnes = 58fps bsnes = 172fps +2.97x csnes = 274fps +1.59x +4.72x The binaries are not profiled, so that's an additional 15% slower from the previous builds. Save states only work on asnes, as I don't know how to serialize blargg's cores yet. The copy_func thing is very confusing to me for some reason. The debugger won't work anywhere. Outside of that, please go ahead and bug test. Once I get the debugger and save states working, I'll build some profiled v1.0 releases for all three, and we can test that for a bit and then release.
2010-10-20 11:20:39 +00:00
#if defined(PROFILE_ACCURACY)
#include "profile-accuracy.hpp"
2013-01-14 12:10:20 +00:00
#elif defined(PROFILE_BALANCED)
#include "profile-balanced.hpp"
Updated to v067r21 release. byuu says: This moves toward a profile-selection mode. Right now, it is incomplete. There are three binaries, one for each profile. The GUI selection doesn't actually do anything yet. There will be a launcher in a future release that loads each profile's respective binary. I reverted away from blargg's SMP library for the time being, in favor of my own. This will fix most of the csnes/bsnes-performance bugs. This causes a 10% speed hit on 64-bit platforms, and a 15% speed hit on 32-bit platforms. I hope to be able to regain that speed in the future, I may also experiment with creating my own fast-SMP core which drops bus hold delays and TEST register support (never used by anything, ever.) Save states now work in all three cores, but they are not cross-compatible. The profile name is stored in the description field of the save states, and it won't load a state if the profile name doesn't match. The debugger only works on the research target for now. Give it time and it will return for the other targets. Other than that, let's please resume testing on all three once again. See how far we get this time :) I can confirm the following games have issues on the performance profile: - Armored Police Metal Jacket (minor logo flickering, not a big deal) - Chou Aniki (won't start, so obviously unplayable) - Robocop vs The Terminator (major in-game flickering, unplayable) Anyone still have that gigantic bsnes thread archive from the ZSNES forum? Maybe I posted about how to fix those two broken games in there, heh. I really want to release this as v1.0, but my better judgment says we need to give it another week. Damn.
2010-10-20 11:22:44 +00:00
#elif defined(PROFILE_PERFORMANCE)
#include "profile-performance.hpp"
Updated to 20100813 release. byuu says: Since we're now talking about three splits, that's getting a bit out of hand. This WIP combines everything back into one project again. Added the src/fast folder that has all the speed-oriented cores. A slight slowdown to csnes from what it was before, I'm using blargg's accurate DSP. I just don't like the idea of releasing a less accurate DSP core than Snes9X v1.52 has. Plus the fast DSP core doesn't serialize yet. I moved back to snes_spc 0.9.0 because I care more about Tales and Star Ocean than I do about Earthworm Jim 2. So if you try EWJ2 on csnes, expect it to sound like it does on Snes9X. In other words, don't wear headphones if you value your hearing. The middle-of-the-road bsnes core uses blargg's accurate DSP, because it's about 3% faster than mine which removes all of blargg's optimizations. There is absolutely no accuracy loss here. bsnes v067.20 that is included should be equal to v067 official. Performance: Code: asnes = 58fps bsnes = 172fps +2.97x csnes = 274fps +1.59x +4.72x The binaries are not profiled, so that's an additional 15% slower from the previous builds. Save states only work on asnes, as I don't know how to serialize blargg's cores yet. The copy_func thing is very confusing to me for some reason. The debugger won't work anywhere. Outside of that, please go ahead and bug test. Once I get the debugger and save states working, I'll build some profiled v1.0 releases for all three, and we can test that for a bit and then release.
2010-10-20 11:20:39 +00:00
#endif
#include <sfc/controller/controller.hpp>
#include <sfc/system/system.hpp>
#include <sfc/scheduler/scheduler.hpp>
#include <sfc/expansion/expansion.hpp>
#include <sfc/coprocessor/coprocessor.hpp>
#include <sfc/slot/slot.hpp>
#include <sfc/cartridge/cartridge.hpp>
#include <sfc/cheat/cheat.hpp>
#include <sfc/memory/memory-inline.hpp>
#include <sfc/ppu/counter/counter-inline.hpp>
}
#include <sfc/interface/interface.hpp>