bsnes/higan/target-tomoko/program/medium.cpp

61 lines
1.7 KiB
C++
Raw Normal View History

Update to v099r10 release. byuu says: Changelog: - higan/profile/ => higan/systems/ [temporary; unless we can't think of a better base folder name] - god-damn-better-have fixed the input polling bug - re-added command-line and drag-and-drop loading - command-line loading can now load multiple folders at once (SGB+GB game; Sufami Turbo+Slot A+Slot B; etc) - if you load just the base cart, it'll present you with a dialog to optionally load slotted cart(s) - MSU1 now goes through nall/vfs instead of directly accessing the filesystem - Famicom Cartridge, PPU cores updated to newer programming style - there's countless opportunity for BitField and .bits() in the PPU ... but I'm worried about breaking things If anyone has a working MSU1 game and can test the changes out, that'd be appreciated. I still don't have a test ROM on my dev box. I wouldn't worry too much about extensively testing the Famicom PPU changes just yet ... I'm still struggling with what to name the structs inside the classes between all of my emulators, and the BitField/.bits() changes will be much more important to test at a later date. The only use case left for Emulator::Interface::path(uint id) is for 21fx emulation. This peripheral loads a DLL/SO via LoadLibrary/dlopen, which do not have any official ways to open a file in RAM. I'm very hesitant to use the portable trick of writing the memory to a temporary file, loading it, and deleting the temporary file once done ... it's a real waste of disk activity. I might make something like vfs::file::isVirtual->bool,path()->string to get around this. But even once I do, the underlying LoadLibrary/dlopen call is still going to be direct disk access.
2016-06-26 08:54:12 +00:00
auto Program::loadMedium() -> void {
if(!mediumQueue) return;
string location = mediumQueue.left();
string type = Location::suffix(location).trimLeft(".", 1L);
Update to v099r10 release. byuu says: Changelog: - higan/profile/ => higan/systems/ [temporary; unless we can't think of a better base folder name] - god-damn-better-have fixed the input polling bug - re-added command-line and drag-and-drop loading - command-line loading can now load multiple folders at once (SGB+GB game; Sufami Turbo+Slot A+Slot B; etc) - if you load just the base cart, it'll present you with a dialog to optionally load slotted cart(s) - MSU1 now goes through nall/vfs instead of directly accessing the filesystem - Famicom Cartridge, PPU cores updated to newer programming style - there's countless opportunity for BitField and .bits() in the PPU ... but I'm worried about breaking things If anyone has a working MSU1 game and can test the changes out, that'd be appreciated. I still don't have a test ROM on my dev box. I wouldn't worry too much about extensively testing the Famicom PPU changes just yet ... I'm still struggling with what to name the structs inside the classes between all of my emulators, and the BitField/.bits() changes will be much more important to test at a later date. The only use case left for Emulator::Interface::path(uint id) is for 21fx emulation. This peripheral loads a DLL/SO via LoadLibrary/dlopen, which do not have any official ways to open a file in RAM. I'm very hesitant to use the portable trick of writing the memory to a temporary file, loading it, and deleting the temporary file once done ... it's a real waste of disk activity. I might make something like vfs::file::isVirtual->bool,path()->string to get around this. But even once I do, the underlying LoadLibrary/dlopen call is still going to be direct disk access.
2016-06-26 08:54:12 +00:00
for(auto& emulator : emulators) {
for(auto& medium : emulator->media) {
if(medium.type != type) continue;
return loadMedium(*emulator, medium);
}
}
mediumQueue.reset();
}
Update to v099r08 release. byuu says: Changelog: - nall/vfs work 100% completed; even SGB games load now - emulation cores now call load() for the base cartridges as well - updated port/device handling; portmask is gone; device ID bug should be resolved now - SNES controller port 1 multitap option was removed - added support for 128KiB SNES PPU VRAM (for now, edit sfc/ppu/ppu.hpp VRAM::size=0x10000; to enable) Overall, nall/vfs was a huge success!! We've substantially reduced the amount of boilerplate code everywhere, while still allowing (even easier than before) support for RAM-based game loading/saving. All of nall/stream is dead and buried. I am considering removing Emulator::Interface::Medium::id and/or bootable flag. Or at least, doing something different with it. The values for the non-bootable GB/BS/ST entries duplicate the ID that is supposed to be unique. They are for GB/GBC and WS/WSC. Maybe I'll use this as the hardware revision selection ID, and then gut non-bootable options. There's really no reason for that to be there. I think at one point I was using it to generate library tabs for non-bootable systems, but we don't do that anymore anyway. Emulator::Interface::load() may not need the required flag anymore ... it doesn't really do anything right now anyway. I have a few reasons for having the cores load the base cartridge. Most importantly, it is going to enable a special mode for the WonderSwan / WonderSwan Color in the future. If we ever get the IPLROMs dumped ... it's possible to boot these systems with no games inserted to set user profile information and such. There are also other systems that may accept being booted without a cartridge. To reach this state, you would load a game and then cancel the load dialog. Right now, this results in games not loading. The second reason is this prevents nasty crashes when loading fails. So if you're missing a required manifest, the emulator won't die a violent death anymore. It's able to back out at any point. The third reason is consistency: loading the base cartridge works the same as the slot cartridges. The fourth reason is Emulator::Interface::open(uint pathID) values. Before, the GB, SB, GBC modes were IDs 1,2,3 respectively. This complicated things because you had to pass the correct ID. But now instead, Emulator::Interface::load() returns maybe<uint> that is nothing when no game is selected, and a pathID for a valid game. And now open() can take this ID to access this game's folder contents. The downside, which is temporary, is that command-line loading is currently broken. But I do intend on restoring it. In fact, I want to do better than before and allow multi-cart booting from the command-line by specifying the base cartridge and then slot cartridges. The idea should be pretty simple: keep a queue of pending filenames that we fill from the command-line and/or drag-and-drop operations on the main window, and then empty out the queue or prompt for load dialogs from the UI when booting a system. This also might be a bit more unorthodox compared to the traditional emulator design of "loadGame(filename)", but ... oh well. It's easy enough still. The port/device changes are fun. We simplified things quite a bit. The portmask stuff is gone entirely. While ports and devices keep IDs, this is really just sugar-coating so UIs can use for(auto& port : emulator->ports) and access port.id; rather than having to use for(auto n : range(emulator->ports)) { auto& port = emulator->ports[n]; ... }; but they should otherwise generally be identical to the order they appear in their respective ranges. Still, don't rely on that. Input::id is gone. There was no point since we also got rid of the nasty Input::order vector. Since I was in here, I went ahead and caved on the pedantics and renamed Input::guid to Input::userData. I removed the SNES controller port 1 multitap option. Basically, the only game that uses this is N-warp Daisakusen and, no offense to d4s, it's not really a good game anyway. It's just a quick demo to show 8-players on the SNES. But in the UI, all it does is confuse people into wasting time mapping a controller they're never going to use, and they're going to wonder which port to use. If more compelling use cases for 8-players comes about, we can reconsider this. I left all the code to support this in place, so all you have to do is uncomment one line to enable it again. We now have dsnes emulation! :D If you change PPU::VRAM::size to 0x10000 (words), then you should now have 128KiB of VRAM. Even better, it serializes the used-VRAM size, so your save states shouldn't crash on you if you swap between the two (though if you try this, you're nuts.) Note that this option does break commercial software. Yoshi's Island in particular. This game is setting A15 on some PPU register writes, but not on others. The end result of this is things break horribly in-game. Also, this option is causing a very tiny speed hit for obvious reasons with the variable masking value (I'm even using size-1 for now.) Given how niche this is, I may just leave it a compile-time constant to avoid the overhead cost. Otherwise, if we keep the option, then it'll go into Super Famicom.sys/manifest.bml ... I'll flesh that out in the near-future. ---- Finally, some fun for my OCD ... my monitor suddenly cut out on me in the middle of working on this WIP, about six hours in of non-stop work. Had to hit a bunch of ctrl+alt+fN commands (among other things) and trying to log in headless on another TTY to do issue commands, trying to recover the display. Finally power cycled the monitor and it came back up. So all my typing ended up going to who knows where. Usually this sort of thing terrifies me enough that I scrap a WIP and start over to ensure I didn't screw anything up during the crashed screen when hitting keys randomly. Obviously, everything compiles and appears to work fine. And I know it's extremely paranoid, but OCD isn't logical, so ... I'm going to go over every line of the 100KiB r07->r08 diff looking for any corruption/errors/whatever. ---- Review finished. r08 diff review notes: - fc/controller/gamepad/gamepad.cpp: use uint device = ID::Device::Gamepad; not id = ...; - gb/cartridge/cartridge.hpp: remove redundant uint _pathID; (in Information::pathID already) - gb/cartridge/cartridge.hpp: pull sha256 inside Information - sfc/cartridge/load/cpp: add " - Slot (A,B)" to interface->load("Sufami Turbo"); to be more descriptive - sfc/controller/gamepad/gamepad.cpp: use uint device = ID::Device::Gamepad; not id = ...; - sfc/interface/interface.cpp: remove n variable from the Multitap device input generation loop (now unused) - sfc/interface/interface.hpp: put struct Port above struct Device like the other classes - ui-tomoko: cheats.bml is reading from/writing to mediumPaths(0) [system folder instead of game folder] - ui-tomoko: instead of mediumPaths(1) - call emulator->metadataPathID() or something like that
2016-06-24 12:16:53 +00:00
auto Program::loadMedium(Emulator::Interface& interface, const Emulator::Interface::Medium& medium) -> void {
Update to v098r11 release. byuu says: Changelog: - fixed nall/path.hpp compilation issue - fixed ruby/audio/xaudio header declaration compilation issue (again) - cleaned up xaudio2.hpp file to match my coding syntax (12.5% of the file was whitespace overkill) - added null terminator entry to nall/windows/utf8.hpp argc[] array - nall/windows/guid.hpp uses the Windows API for generating the GUID - this should stop all the bug reports where two nall users were generating GUIDs at the exact same second - fixed hiro/cocoa compilation issue with uint# types - fixed major higan/sfc Super Game Boy audio latency issue - fixed higan/sfc CPU core bug with pei, [dp], [dp]+y instructions - major cleanups to higan/processor/r65816 core - merged emulation/native-mode opcodes - use camel-case naming on memory.hpp functions - simplify address masking code for memory.hpp functions - simplify a few opcodes themselves (avoid redundant copies, etc) - rename regs.* to r.* to match modern convention of other CPU cores - removed device.order<> concept from Emulator::Interface - cores will now do the translation to make the job of the UI easier - fixed plurality naming of arrays in Emulator::Interface - example: emulator.ports[p].devices[d].inputs[i] - example: vector<Medium> media - probably more surprises Major show-stoppers to the next official release: - we need to work on GB core improvements: LY=153/0 case, multiple STAT IRQs case, GBC audio output regs, etc. - we need to re-add software cursors for light guns (Super Scope, Justifier) - after the above, we need to fix the turbo button for the Super Scope I really have no idea how I want to implement the light guns. Ideally, we'd want it in higan/video, so we can support the NES Zapper with the same code. But this isn't going to be easy, because only the SNES knows when its output is interlaced, and its resolutions can vary as {256,512}x{224,240,448,480} which requires pixel doubling that was hard-coded to the SNES-specific behavior, but isn't appropriate to be exposed in higan/video.
2016-05-25 11:13:02 +00:00
unloadMedium();
Update to v099r08 release. byuu says: Changelog: - nall/vfs work 100% completed; even SGB games load now - emulation cores now call load() for the base cartridges as well - updated port/device handling; portmask is gone; device ID bug should be resolved now - SNES controller port 1 multitap option was removed - added support for 128KiB SNES PPU VRAM (for now, edit sfc/ppu/ppu.hpp VRAM::size=0x10000; to enable) Overall, nall/vfs was a huge success!! We've substantially reduced the amount of boilerplate code everywhere, while still allowing (even easier than before) support for RAM-based game loading/saving. All of nall/stream is dead and buried. I am considering removing Emulator::Interface::Medium::id and/or bootable flag. Or at least, doing something different with it. The values for the non-bootable GB/BS/ST entries duplicate the ID that is supposed to be unique. They are for GB/GBC and WS/WSC. Maybe I'll use this as the hardware revision selection ID, and then gut non-bootable options. There's really no reason for that to be there. I think at one point I was using it to generate library tabs for non-bootable systems, but we don't do that anymore anyway. Emulator::Interface::load() may not need the required flag anymore ... it doesn't really do anything right now anyway. I have a few reasons for having the cores load the base cartridge. Most importantly, it is going to enable a special mode for the WonderSwan / WonderSwan Color in the future. If we ever get the IPLROMs dumped ... it's possible to boot these systems with no games inserted to set user profile information and such. There are also other systems that may accept being booted without a cartridge. To reach this state, you would load a game and then cancel the load dialog. Right now, this results in games not loading. The second reason is this prevents nasty crashes when loading fails. So if you're missing a required manifest, the emulator won't die a violent death anymore. It's able to back out at any point. The third reason is consistency: loading the base cartridge works the same as the slot cartridges. The fourth reason is Emulator::Interface::open(uint pathID) values. Before, the GB, SB, GBC modes were IDs 1,2,3 respectively. This complicated things because you had to pass the correct ID. But now instead, Emulator::Interface::load() returns maybe<uint> that is nothing when no game is selected, and a pathID for a valid game. And now open() can take this ID to access this game's folder contents. The downside, which is temporary, is that command-line loading is currently broken. But I do intend on restoring it. In fact, I want to do better than before and allow multi-cart booting from the command-line by specifying the base cartridge and then slot cartridges. The idea should be pretty simple: keep a queue of pending filenames that we fill from the command-line and/or drag-and-drop operations on the main window, and then empty out the queue or prompt for load dialogs from the UI when booting a system. This also might be a bit more unorthodox compared to the traditional emulator design of "loadGame(filename)", but ... oh well. It's easy enough still. The port/device changes are fun. We simplified things quite a bit. The portmask stuff is gone entirely. While ports and devices keep IDs, this is really just sugar-coating so UIs can use for(auto& port : emulator->ports) and access port.id; rather than having to use for(auto n : range(emulator->ports)) { auto& port = emulator->ports[n]; ... }; but they should otherwise generally be identical to the order they appear in their respective ranges. Still, don't rely on that. Input::id is gone. There was no point since we also got rid of the nasty Input::order vector. Since I was in here, I went ahead and caved on the pedantics and renamed Input::guid to Input::userData. I removed the SNES controller port 1 multitap option. Basically, the only game that uses this is N-warp Daisakusen and, no offense to d4s, it's not really a good game anyway. It's just a quick demo to show 8-players on the SNES. But in the UI, all it does is confuse people into wasting time mapping a controller they're never going to use, and they're going to wonder which port to use. If more compelling use cases for 8-players comes about, we can reconsider this. I left all the code to support this in place, so all you have to do is uncomment one line to enable it again. We now have dsnes emulation! :D If you change PPU::VRAM::size to 0x10000 (words), then you should now have 128KiB of VRAM. Even better, it serializes the used-VRAM size, so your save states shouldn't crash on you if you swap between the two (though if you try this, you're nuts.) Note that this option does break commercial software. Yoshi's Island in particular. This game is setting A15 on some PPU register writes, but not on others. The end result of this is things break horribly in-game. Also, this option is causing a very tiny speed hit for obvious reasons with the variable masking value (I'm even using size-1 for now.) Given how niche this is, I may just leave it a compile-time constant to avoid the overhead cost. Otherwise, if we keep the option, then it'll go into Super Famicom.sys/manifest.bml ... I'll flesh that out in the near-future. ---- Finally, some fun for my OCD ... my monitor suddenly cut out on me in the middle of working on this WIP, about six hours in of non-stop work. Had to hit a bunch of ctrl+alt+fN commands (among other things) and trying to log in headless on another TTY to do issue commands, trying to recover the display. Finally power cycled the monitor and it came back up. So all my typing ended up going to who knows where. Usually this sort of thing terrifies me enough that I scrap a WIP and start over to ensure I didn't screw anything up during the crashed screen when hitting keys randomly. Obviously, everything compiles and appears to work fine. And I know it's extremely paranoid, but OCD isn't logical, so ... I'm going to go over every line of the 100KiB r07->r08 diff looking for any corruption/errors/whatever. ---- Review finished. r08 diff review notes: - fc/controller/gamepad/gamepad.cpp: use uint device = ID::Device::Gamepad; not id = ...; - gb/cartridge/cartridge.hpp: remove redundant uint _pathID; (in Information::pathID already) - gb/cartridge/cartridge.hpp: pull sha256 inside Information - sfc/cartridge/load/cpp: add " - Slot (A,B)" to interface->load("Sufami Turbo"); to be more descriptive - sfc/controller/gamepad/gamepad.cpp: use uint device = ID::Device::Gamepad; not id = ...; - sfc/interface/interface.cpp: remove n variable from the Multitap device input generation loop (now unused) - sfc/interface/interface.hpp: put struct Port above struct Device like the other classes - ui-tomoko: cheats.bml is reading from/writing to mediumPaths(0) [system folder instead of game folder] - ui-tomoko: instead of mediumPaths(1) - call emulator->metadataPathID() or something like that
2016-06-24 12:16:53 +00:00
mediumPaths.append(locate({medium.name, ".sys/"}));
Update to v098r14 release. byuu says: Changelog: - improved attenuation of biquad filter by computing butterworth Q coefficients correctly (instead of using the same constant) - adding 1e-25 to each input sample into the biquad filters to try and prevent denormalization - updated normalization from [0.0 to 1.0] to [-1.0 to +1.0]; volume/reverb happen in floating-point mode now - good amount of work to make the base Emulator::Audio support any number of output channels - so that we don't have to do separate work on left/right channels; and can instead share the code for each channel - Emulator::Interface::audioSample(int16 left, int16 right); changed to: - Emulator::Interface::audioSample(double* samples, uint channels); - samples are normalized [-1.0 to +1.0] - for now at least, channels will be the value given to Emulator::Audio::reset() - fixed GUI crash on startup when audio driver is set to None I'm probably going to be updating ruby to accept normalized doubles as well; but I'm not sure if I will try and support anything other 2-channel audio output. It'll depend on how easy it is to do so; perhaps it'll be a per-driver setting. The denormalization thing is fierce. If that happens, it drops the emulator framerate from 220fps to about 20fps for Game Boy emulation. And that happens basically whenever audio output is silent. I'm probably also going to make a nall/denormal.hpp file at some point with platform-specific functionality to set the CPU state to "denormals as zero" where applicable. I'll still add the 1e-25 offset (inaudible) as another fallback.
2016-06-01 11:23:22 +00:00
Emulator::audio.reset(2, audio->get(Audio::Frequency).get<uint>(44100));
Update to v099r10 release. byuu says: Changelog: - higan/profile/ => higan/systems/ [temporary; unless we can't think of a better base folder name] - god-damn-better-have fixed the input polling bug - re-added command-line and drag-and-drop loading - command-line loading can now load multiple folders at once (SGB+GB game; Sufami Turbo+Slot A+Slot B; etc) - if you load just the base cart, it'll present you with a dialog to optionally load slotted cart(s) - MSU1 now goes through nall/vfs instead of directly accessing the filesystem - Famicom Cartridge, PPU cores updated to newer programming style - there's countless opportunity for BitField and .bits() in the PPU ... but I'm worried about breaking things If anyone has a working MSU1 game and can test the changes out, that'd be appreciated. I still don't have a test ROM on my dev box. I wouldn't worry too much about extensively testing the Famicom PPU changes just yet ... I'm still struggling with what to name the structs inside the classes between all of my emulators, and the BitField/.bits() changes will be much more important to test at a later date. The only use case left for Emulator::Interface::path(uint id) is for 21fx emulation. This peripheral loads a DLL/SO via LoadLibrary/dlopen, which do not have any official ways to open a file in RAM. I'm very hesitant to use the portable trick of writing the memory to a temporary file, loading it, and deleting the temporary file once done ... it's a real waste of disk activity. I might make something like vfs::file::isVirtual->bool,path()->string to get around this. But even once I do, the underlying LoadLibrary/dlopen call is still going to be direct disk access.
2016-06-26 08:54:12 +00:00
inputManager->bind(emulator = &interface);
Update to v098r03 release. byuu says: It took several hours, but I've rebuilt much of the SNES' bus memory mapping architecture. The new design unifies the cartridge string-based mapping ("00-3f,80-bf:8000-ffff") and internal bus.map calls. The map() function now has an accompanying unmap() function, and instead of a fixed 256 callbacks, it'll scan to find the first available slot. unmap() will free slots up when zero addresses reference a given slot. The controllers and expansion port are now both entirely dynamic. Instead of load/unload/power/reset, they only have the constructor (power/reset/load) and destructor (unload). What this means is you can now dynamically change even expansion port devices after the system is loaded. Note that this is incredibly dangerous and stupid, but ... oh well. The whole point of this was for 21fx. There's no way to change the expansion port device prior to loading a game, but if the 21fx isn't active, then the reset vector hijack won't work. Now you can load a 21fx game, change the expansion port device, and simply reset the system to active the device. The unification of design between controller port devices and expansion port devices is nice, and overall this results in a reduction of code (all of the Mapping stuff in Cartridge is gone, replaced with direct bus mapping.) And there's always the potential to expand this system more in the future now. The big missing feature right now is the ability to push/pop mappings. So if you look at how the 21fx does the reset vector, you might vomit a little bit. But ... it works. Also changed exit(0) to _exit(0) in the POSIX version of nall::execute. [The _exit(0) thing is an attempt to make higan not crash when it tries to launch icarus and it's not on $PATH. The theory is that higan forks, then the child tries to exec icarus and fails, so it exits, all the unique_ptrs clean up their resources and tell the X server to free things the parent process is still using. Calling _exit() prevents destructors from running, and seems to prevent the problem. -Ed.]
2016-04-09 10:21:18 +00:00
connectDevices();
Update to v099r08 release. byuu says: Changelog: - nall/vfs work 100% completed; even SGB games load now - emulation cores now call load() for the base cartridges as well - updated port/device handling; portmask is gone; device ID bug should be resolved now - SNES controller port 1 multitap option was removed - added support for 128KiB SNES PPU VRAM (for now, edit sfc/ppu/ppu.hpp VRAM::size=0x10000; to enable) Overall, nall/vfs was a huge success!! We've substantially reduced the amount of boilerplate code everywhere, while still allowing (even easier than before) support for RAM-based game loading/saving. All of nall/stream is dead and buried. I am considering removing Emulator::Interface::Medium::id and/or bootable flag. Or at least, doing something different with it. The values for the non-bootable GB/BS/ST entries duplicate the ID that is supposed to be unique. They are for GB/GBC and WS/WSC. Maybe I'll use this as the hardware revision selection ID, and then gut non-bootable options. There's really no reason for that to be there. I think at one point I was using it to generate library tabs for non-bootable systems, but we don't do that anymore anyway. Emulator::Interface::load() may not need the required flag anymore ... it doesn't really do anything right now anyway. I have a few reasons for having the cores load the base cartridge. Most importantly, it is going to enable a special mode for the WonderSwan / WonderSwan Color in the future. If we ever get the IPLROMs dumped ... it's possible to boot these systems with no games inserted to set user profile information and such. There are also other systems that may accept being booted without a cartridge. To reach this state, you would load a game and then cancel the load dialog. Right now, this results in games not loading. The second reason is this prevents nasty crashes when loading fails. So if you're missing a required manifest, the emulator won't die a violent death anymore. It's able to back out at any point. The third reason is consistency: loading the base cartridge works the same as the slot cartridges. The fourth reason is Emulator::Interface::open(uint pathID) values. Before, the GB, SB, GBC modes were IDs 1,2,3 respectively. This complicated things because you had to pass the correct ID. But now instead, Emulator::Interface::load() returns maybe<uint> that is nothing when no game is selected, and a pathID for a valid game. And now open() can take this ID to access this game's folder contents. The downside, which is temporary, is that command-line loading is currently broken. But I do intend on restoring it. In fact, I want to do better than before and allow multi-cart booting from the command-line by specifying the base cartridge and then slot cartridges. The idea should be pretty simple: keep a queue of pending filenames that we fill from the command-line and/or drag-and-drop operations on the main window, and then empty out the queue or prompt for load dialogs from the UI when booting a system. This also might be a bit more unorthodox compared to the traditional emulator design of "loadGame(filename)", but ... oh well. It's easy enough still. The port/device changes are fun. We simplified things quite a bit. The portmask stuff is gone entirely. While ports and devices keep IDs, this is really just sugar-coating so UIs can use for(auto& port : emulator->ports) and access port.id; rather than having to use for(auto n : range(emulator->ports)) { auto& port = emulator->ports[n]; ... }; but they should otherwise generally be identical to the order they appear in their respective ranges. Still, don't rely on that. Input::id is gone. There was no point since we also got rid of the nasty Input::order vector. Since I was in here, I went ahead and caved on the pedantics and renamed Input::guid to Input::userData. I removed the SNES controller port 1 multitap option. Basically, the only game that uses this is N-warp Daisakusen and, no offense to d4s, it's not really a good game anyway. It's just a quick demo to show 8-players on the SNES. But in the UI, all it does is confuse people into wasting time mapping a controller they're never going to use, and they're going to wonder which port to use. If more compelling use cases for 8-players comes about, we can reconsider this. I left all the code to support this in place, so all you have to do is uncomment one line to enable it again. We now have dsnes emulation! :D If you change PPU::VRAM::size to 0x10000 (words), then you should now have 128KiB of VRAM. Even better, it serializes the used-VRAM size, so your save states shouldn't crash on you if you swap between the two (though if you try this, you're nuts.) Note that this option does break commercial software. Yoshi's Island in particular. This game is setting A15 on some PPU register writes, but not on others. The end result of this is things break horribly in-game. Also, this option is causing a very tiny speed hit for obvious reasons with the variable masking value (I'm even using size-1 for now.) Given how niche this is, I may just leave it a compile-time constant to avoid the overhead cost. Otherwise, if we keep the option, then it'll go into Super Famicom.sys/manifest.bml ... I'll flesh that out in the near-future. ---- Finally, some fun for my OCD ... my monitor suddenly cut out on me in the middle of working on this WIP, about six hours in of non-stop work. Had to hit a bunch of ctrl+alt+fN commands (among other things) and trying to log in headless on another TTY to do issue commands, trying to recover the display. Finally power cycled the monitor and it came back up. So all my typing ended up going to who knows where. Usually this sort of thing terrifies me enough that I scrap a WIP and start over to ensure I didn't screw anything up during the crashed screen when hitting keys randomly. Obviously, everything compiles and appears to work fine. And I know it's extremely paranoid, but OCD isn't logical, so ... I'm going to go over every line of the 100KiB r07->r08 diff looking for any corruption/errors/whatever. ---- Review finished. r08 diff review notes: - fc/controller/gamepad/gamepad.cpp: use uint device = ID::Device::Gamepad; not id = ...; - gb/cartridge/cartridge.hpp: remove redundant uint _pathID; (in Information::pathID already) - gb/cartridge/cartridge.hpp: pull sha256 inside Information - sfc/cartridge/load/cpp: add " - Slot (A,B)" to interface->load("Sufami Turbo"); to be more descriptive - sfc/controller/gamepad/gamepad.cpp: use uint device = ID::Device::Gamepad; not id = ...; - sfc/interface/interface.cpp: remove n variable from the Multitap device input generation loop (now unused) - sfc/interface/interface.hpp: put struct Port above struct Device like the other classes - ui-tomoko: cheats.bml is reading from/writing to mediumPaths(0) [system folder instead of game folder] - ui-tomoko: instead of mediumPaths(1) - call emulator->metadataPathID() or something like that
2016-06-24 12:16:53 +00:00
if(!emulator->load(medium.id)) {
emulator = nullptr;
mediumPaths.reset();
return;
}
Update to v098r06 release. byuu says: Changelog: - emulation cores now refresh video from host thread instead of cothreads (fix AMD crash) - SFC: fixed another bug with leap year months in SharpRTC emulation - SFC: cleaned up camelCase on function names for armdsp,epsonrtc,hitachidsp,mcc,nss,sharprtc classes - GB: added MBC1M emulation (requires manually setting mapper=MBC1M in manifest.bml for now, sorry) - audio: implemented Emulator::Audio mixer and effects processor - audio: implemented Emulator::Stream interface - it is now possible to have more than two audio streams: eg SNES + SGB + MSU1 + Voicer-Kun (eventually) - audio: added reverb delay + reverb level settings; exposed balance configuration in UI - video: reworked palette generation to re-enable saturation, gamma, luminance adjustments - higan/emulator.cpp is gone since there was nothing left in it I know you guys are going to say the color adjust/balance/reverb stuff is pointless. And indeed it mostly is. But I like the idea of allowing some fun special effects and configurability that isn't system-wide. Note: there seems to be some kind of added audio lag in the SGB emulation now, and I don't really understand why. The code should be effectively identical to what I had before. The only main thing is that I'm sampling things to 48000hz instead of 32040hz before mixing. There's no point where I'm intentionally introducing added latency though. I'm kind of stumped, so if anyone wouldn't mind taking a look at it, it'd be much appreciated :/ I don't have an MSU1 test ROM, but the latency issue may affect MSU1 as well, and that would be very bad.
2016-04-22 13:35:51 +00:00
updateAudioDriver();
updateAudioEffects();
Update to v101r06 release. byuu says: I reworked the video sizing code. Ended up wasting five fucking hours fighting GTK. When you call `gtk_widget_set_size_request`, it doesn't actually happen then. This is kind of a big deal because when I then go to draw onto the viewport, the actual viewport child window is still the old size, so the image gets distorted. It recovers in a frame or so with emulation, but if we were to put a still image on there, it would stay distorted. The first thought is, `while(gtk_events_pending()) gtk_main_iteration_do(false);` right after the `set_size_request`. But nope, it tells you there's no events pending. So then you think, go deeper, use `XPending()` instead. Same thing, GTK hasn't actually issued the command to Xlib yet. So then you think, if the widget is realized, just call a blocking `gtk_main_iteration`. One call does nothing, two calls results in a deadlock on the second one ... do it before program startup, and the main window will never appear. Great. Oh, and it's not just the viewport. It's also the widget container area of the windows, as well as the window itself, as well as the fullscreen mode toggle effect. They all do this. For the latter three, I couldn't find anything that worked, so I just added 20ms loops of constantly calling `gtk_main_iteration_do(false)` after each one of those things. The downside here is toggling the status bar takes 40ms, so you'll see it and it'll feel a tiny bit sluggish. But I can't have a 20ms wait on each widget resize, that would be catastrophic to performance on windows with lots of widgets. I tried hooking configure-event and size-allocate, but they were very unreliable. So instead I ended up with a loop that waits up to a maximm of 20ms that inspects the `widget->allocation.(width,height)` values directly and waits for them to be what we asked for with `set_size_request`. There was some extreme ugliness in GTK with calling `gtk_main_iteration_do` recursively (`hiro::Widget::setGeometry` is called recursively), so I had to lock it to only happen on the top level widgets (the child ones should get resized while waiting on the top-level ones, so it should be fine in practice), and also only run it on realized widgets. Even still, I'm getting ~3 timeouts when opening the settings dialog in higan, but no other windows. But, this is the best I can do for now. And the reason for all of this pain? Yeah, updated the video code. So the Emulator::Interface now has this:    struct VideoSize { uint width, height; };  //or requiem for a tuple    auto videoSize() -> VideoSize;    auto videoSize(uint width, uint height, bool arc) -> VideoSize; The first function, for now, is just returning the literal surface size. I may remove this ... one thing I want to allow for is cores that send different texture sizes based on interlace/hires/overscan/etc settings. The second function is more interesting. Instead of having the UI trying to figure out sizing, I figure the emulation cores can do a better job and we can customize it per-core now. So it gets the window's width and height, and whether the user asked for aspect correction, and then computes the best width/height ratio possible. For now they're all just doing multiples of a 1x scale to the UI 2x,3x,4x modes. We still need a third function, which will probably be what I repurpose videoSize() for: to return the 'effective' size for pixel shaders, to then feed into ruby, to then feed into quark, to then feed into our shaders. Since shaders use normalized coordinates for pixel fetching, this should work out just fine. The real texture size will be exposed to quark shaders as well, of course. Now for the main window ... it's just hard-coded to be 640x480, 960x720, 1280x960 for now. It works nicely for some cores on some modes, not so much for others. Work in progress I guess. I also took the opportunity to draw the about dialog box logo on the main window. Got a bit fancy and used the old spherical gradient and impose functionality of nall/image on it. Very minor highlight, nothing garish. Just something nicer than a solid black window. If you guys want to mess around with sizes, placements, and gradient styles/colors/shapes ... feel free. If you come up with something nicer, do share. That's what led to all the GTK hell ... the logo wasn't drawing right as you resized the window. But now it is, though I am not at all happy with the hacking I had to do. I also had to improve the video update code as a result of this: - when you unload a game, it blacks out the screen - if you are not quitting the emulator, it'll draw the logo; if you are, it won't - when you load a game, it black out the logo These options prevent any unsightliness from resizing the viewport with image data on it already I need to redraw the logo when toggling fullscreen with no game loaded as well for Windows, it seems.
2016-08-13 13:57:48 +00:00
presentation->draw();
emulator->power();
Update to v094r12 release. byuu says: Changelog: * added driver selection * added video scale + aspect correction settings * added A/V sync + audio mute settings * added configuration file * fixed compilation bugs under Windows and Linux * fixed window sizing * removed HSU1 * the system menu stays as "System", because "Game Boy Advance" was too long a string for the smallest scale size * some more stuff You guys probably won't be ecstatic about the video sizing options, but it's basically your choice of 1x, 2x or 4x scale with optional aspect correction. 3x was intentionally skipped because it looks horrible on hires SNES games. The window is resized and recentered upon loading games. The window doesn't resize otherwise. I never really liked the way v094 always left you with black screen areas and left you with off-centered window positions. I might go ahead and add the pseudo-fullscreen toggle that will jump into 4x mode (respecting your aspect setting.) Short-term: * add input port changing support * add other input types (mouse-based, etc) * add save states * add cheat codes * add timing configuration (video/audio sync) * add hotkeys (single state) We can probably do a new release once the short-term items are completed. Long-term: * add slotted cart loader (SGB, BSX, ST) * add DIP switch selection window (NSS) * add cheat code database * add state manager * add overscan masking Not planned: * video color adjustments (will allow emulated color vs raw color; but no more sliders) * pixel shaders * ananke integration (will need to make a command-line version to get my games in) * fancy audio adjustment controls (resampler, latency, volume) * input focus settings * relocating game library (not hard, just don't feel like it) * localization support (not enough users) * window geometry memory * anything else not in higan v094
2015-03-03 10:14:49 +00:00
presentation->resizeViewport();
presentation->setTitle(emulator->title());
Update to v098r11 release. byuu says: Changelog: - fixed nall/path.hpp compilation issue - fixed ruby/audio/xaudio header declaration compilation issue (again) - cleaned up xaudio2.hpp file to match my coding syntax (12.5% of the file was whitespace overkill) - added null terminator entry to nall/windows/utf8.hpp argc[] array - nall/windows/guid.hpp uses the Windows API for generating the GUID - this should stop all the bug reports where two nall users were generating GUIDs at the exact same second - fixed hiro/cocoa compilation issue with uint# types - fixed major higan/sfc Super Game Boy audio latency issue - fixed higan/sfc CPU core bug with pei, [dp], [dp]+y instructions - major cleanups to higan/processor/r65816 core - merged emulation/native-mode opcodes - use camel-case naming on memory.hpp functions - simplify address masking code for memory.hpp functions - simplify a few opcodes themselves (avoid redundant copies, etc) - rename regs.* to r.* to match modern convention of other CPU cores - removed device.order<> concept from Emulator::Interface - cores will now do the translation to make the job of the UI easier - fixed plurality naming of arrays in Emulator::Interface - example: emulator.ports[p].devices[d].inputs[i] - example: vector<Medium> media - probably more surprises Major show-stoppers to the next official release: - we need to work on GB core improvements: LY=153/0 case, multiple STAT IRQs case, GBC audio output regs, etc. - we need to re-add software cursors for light guns (Super Scope, Justifier) - after the above, we need to fix the turbo button for the Super Scope I really have no idea how I want to implement the light guns. Ideally, we'd want it in higan/video, so we can support the NES Zapper with the same code. But this isn't going to be easy, because only the SNES knows when its output is interlaced, and its resolutions can vary as {256,512}x{224,240,448,480} which requires pixel doubling that was hard-coded to the SNES-specific behavior, but isn't appropriate to be exposed in higan/video.
2016-05-25 11:13:02 +00:00
presentation->systemMenu.setText(medium.name).setVisible(true);
presentation->toolsMenu.setVisible(true);
presentation->updateEmulator();
toolsManager->cheatEditor.loadCheats();
toolsManager->stateManager.doRefresh();
Update to higan and icarus v095r15 release. r13 and r14 weren't posted as individual releases, but their changelogs were posted. byuu says about r13: I'm not going to be posting WIPs for r13 and above for a while. The reason is that I'm working on the major manifest overhaul I've discussed previously on the icarus subforum. I'm recreating my boards database from scratch using the map files and the new map analyzer. The only games that will load are ones I've created board definitions for, and updated sfc/cartridge/markup.cpp to parse. Once I've finished all the boards, then I'll update the heuristics. Then finally, I'll sync the syntax changes over to the fc, gb, gba cores. Once that's done, I'll start posting WIPs again, along with a new build of icarus. But I'll still post changelogs as I work through things. Changelog (r13): - preservation: created new database-builder tool (merges region-specific databases with boards) - icarus: support new, external database format (~/.config/icarus/Database/(Super Famicom.bml, ...) - added 1A3B-(10,11,12); 1A3B-20 byuu says about r14: r14 work: I successfully created mappings for every board used in the US set. I also updated icarus' heuristics to use the new mappings, and created ones there for the boards that are only in the JP set. Then I patched icarus to support pulling games out of the database when it's used on a game folder to generate a manifest file. Then I updated a lot of code in higan/sfc to support the new mapping syntax. sfc/cartridge/markup.cpp is about half the size it used to be with the new mappings, and I was able to kill off both map/id and map/select entirely. Then I updated all four emulated systems (and both subsystems) to use "board" as the root node, and harmonized their syntax (made them all more consistent with each other.) Then I added a manifest viewer to the tools window+menu. It's kind of an advanced user feature, but oh well. No reason to coddle people when the feature is very useful for developers. The viewer will show all manifests in order when you load multi-cart games as well. Still not going to call any syntax 100% done right now, but thankfully with the new manifest-free folders, nobody will have to do anything to use the new format. Just download the new version and go. The Super Famicom Event stuff is currently broken (CC92/PF94 boards). That's gonna be fun to support. byuu says about r15: EDIT: small bug in icarus with heuristics. Edit core/super-famicom.cpp line 27: if(/*auto*/ markup = cartridge.markup) { Gotta remove that "auto" so that it returns valid markup. Resolved the final concerns I had with the new manifest format. Right now there are two things that are definitely broken: MCC (BS-X Town cart) and Event (CC '92 and PF'94). And there are a few things that are untested: SPC7110, EpsonRTC, SharpRTC, SDD1+RAM, SufamiTurbo, BS-X slotted carts.
2015-12-19 08:52:34 +00:00
toolsManager->manifestViewer.doRefresh();
}
Update to v098r11 release. byuu says: Changelog: - fixed nall/path.hpp compilation issue - fixed ruby/audio/xaudio header declaration compilation issue (again) - cleaned up xaudio2.hpp file to match my coding syntax (12.5% of the file was whitespace overkill) - added null terminator entry to nall/windows/utf8.hpp argc[] array - nall/windows/guid.hpp uses the Windows API for generating the GUID - this should stop all the bug reports where two nall users were generating GUIDs at the exact same second - fixed hiro/cocoa compilation issue with uint# types - fixed major higan/sfc Super Game Boy audio latency issue - fixed higan/sfc CPU core bug with pei, [dp], [dp]+y instructions - major cleanups to higan/processor/r65816 core - merged emulation/native-mode opcodes - use camel-case naming on memory.hpp functions - simplify address masking code for memory.hpp functions - simplify a few opcodes themselves (avoid redundant copies, etc) - rename regs.* to r.* to match modern convention of other CPU cores - removed device.order<> concept from Emulator::Interface - cores will now do the translation to make the job of the UI easier - fixed plurality naming of arrays in Emulator::Interface - example: emulator.ports[p].devices[d].inputs[i] - example: vector<Medium> media - probably more surprises Major show-stoppers to the next official release: - we need to work on GB core improvements: LY=153/0 case, multiple STAT IRQs case, GBC audio output regs, etc. - we need to re-add software cursors for light guns (Super Scope, Justifier) - after the above, we need to fix the turbo button for the Super Scope I really have no idea how I want to implement the light guns. Ideally, we'd want it in higan/video, so we can support the NES Zapper with the same code. But this isn't going to be easy, because only the SNES knows when its output is interlaced, and its resolutions can vary as {256,512}x{224,240,448,480} which requires pixel doubling that was hard-coded to the SNES-specific behavior, but isn't appropriate to be exposed in higan/video.
2016-05-25 11:13:02 +00:00
auto Program::unloadMedium() -> void {
if(!emulator) return;
Update to v101r06 release. byuu says: I reworked the video sizing code. Ended up wasting five fucking hours fighting GTK. When you call `gtk_widget_set_size_request`, it doesn't actually happen then. This is kind of a big deal because when I then go to draw onto the viewport, the actual viewport child window is still the old size, so the image gets distorted. It recovers in a frame or so with emulation, but if we were to put a still image on there, it would stay distorted. The first thought is, `while(gtk_events_pending()) gtk_main_iteration_do(false);` right after the `set_size_request`. But nope, it tells you there's no events pending. So then you think, go deeper, use `XPending()` instead. Same thing, GTK hasn't actually issued the command to Xlib yet. So then you think, if the widget is realized, just call a blocking `gtk_main_iteration`. One call does nothing, two calls results in a deadlock on the second one ... do it before program startup, and the main window will never appear. Great. Oh, and it's not just the viewport. It's also the widget container area of the windows, as well as the window itself, as well as the fullscreen mode toggle effect. They all do this. For the latter three, I couldn't find anything that worked, so I just added 20ms loops of constantly calling `gtk_main_iteration_do(false)` after each one of those things. The downside here is toggling the status bar takes 40ms, so you'll see it and it'll feel a tiny bit sluggish. But I can't have a 20ms wait on each widget resize, that would be catastrophic to performance on windows with lots of widgets. I tried hooking configure-event and size-allocate, but they were very unreliable. So instead I ended up with a loop that waits up to a maximm of 20ms that inspects the `widget->allocation.(width,height)` values directly and waits for them to be what we asked for with `set_size_request`. There was some extreme ugliness in GTK with calling `gtk_main_iteration_do` recursively (`hiro::Widget::setGeometry` is called recursively), so I had to lock it to only happen on the top level widgets (the child ones should get resized while waiting on the top-level ones, so it should be fine in practice), and also only run it on realized widgets. Even still, I'm getting ~3 timeouts when opening the settings dialog in higan, but no other windows. But, this is the best I can do for now. And the reason for all of this pain? Yeah, updated the video code. So the Emulator::Interface now has this:    struct VideoSize { uint width, height; };  //or requiem for a tuple    auto videoSize() -> VideoSize;    auto videoSize(uint width, uint height, bool arc) -> VideoSize; The first function, for now, is just returning the literal surface size. I may remove this ... one thing I want to allow for is cores that send different texture sizes based on interlace/hires/overscan/etc settings. The second function is more interesting. Instead of having the UI trying to figure out sizing, I figure the emulation cores can do a better job and we can customize it per-core now. So it gets the window's width and height, and whether the user asked for aspect correction, and then computes the best width/height ratio possible. For now they're all just doing multiples of a 1x scale to the UI 2x,3x,4x modes. We still need a third function, which will probably be what I repurpose videoSize() for: to return the 'effective' size for pixel shaders, to then feed into ruby, to then feed into quark, to then feed into our shaders. Since shaders use normalized coordinates for pixel fetching, this should work out just fine. The real texture size will be exposed to quark shaders as well, of course. Now for the main window ... it's just hard-coded to be 640x480, 960x720, 1280x960 for now. It works nicely for some cores on some modes, not so much for others. Work in progress I guess. I also took the opportunity to draw the about dialog box logo on the main window. Got a bit fancy and used the old spherical gradient and impose functionality of nall/image on it. Very minor highlight, nothing garish. Just something nicer than a solid black window. If you guys want to mess around with sizes, placements, and gradient styles/colors/shapes ... feel free. If you come up with something nicer, do share. That's what led to all the GTK hell ... the logo wasn't drawing right as you resized the window. But now it is, though I am not at all happy with the hacking I had to do. I also had to improve the video update code as a result of this: - when you unload a game, it blacks out the screen - if you are not quitting the emulator, it'll draw the logo; if you are, it won't - when you load a game, it black out the logo These options prevent any unsightliness from resizing the viewport with image data on it already I need to redraw the logo when toggling fullscreen with no game loaded as well for Windows, it seems.
2016-08-13 13:57:48 +00:00
presentation->draw();
toolsManager->cheatEditor.saveCheats();
emulator->unload();
emulator = nullptr;
Update to v098r11 release. byuu says: Changelog: - fixed nall/path.hpp compilation issue - fixed ruby/audio/xaudio header declaration compilation issue (again) - cleaned up xaudio2.hpp file to match my coding syntax (12.5% of the file was whitespace overkill) - added null terminator entry to nall/windows/utf8.hpp argc[] array - nall/windows/guid.hpp uses the Windows API for generating the GUID - this should stop all the bug reports where two nall users were generating GUIDs at the exact same second - fixed hiro/cocoa compilation issue with uint# types - fixed major higan/sfc Super Game Boy audio latency issue - fixed higan/sfc CPU core bug with pei, [dp], [dp]+y instructions - major cleanups to higan/processor/r65816 core - merged emulation/native-mode opcodes - use camel-case naming on memory.hpp functions - simplify address masking code for memory.hpp functions - simplify a few opcodes themselves (avoid redundant copies, etc) - rename regs.* to r.* to match modern convention of other CPU cores - removed device.order<> concept from Emulator::Interface - cores will now do the translation to make the job of the UI easier - fixed plurality naming of arrays in Emulator::Interface - example: emulator.ports[p].devices[d].inputs[i] - example: vector<Medium> media - probably more surprises Major show-stoppers to the next official release: - we need to work on GB core improvements: LY=153/0 case, multiple STAT IRQs case, GBC audio output regs, etc. - we need to re-add software cursors for light guns (Super Scope, Justifier) - after the above, we need to fix the turbo button for the Super Scope I really have no idea how I want to implement the light guns. Ideally, we'd want it in higan/video, so we can support the NES Zapper with the same code. But this isn't going to be easy, because only the SNES knows when its output is interlaced, and its resolutions can vary as {256,512}x{224,240,448,480} which requires pixel doubling that was hard-coded to the SNES-specific behavior, but isn't appropriate to be exposed in higan/video.
2016-05-25 11:13:02 +00:00
mediumPaths.reset();
Update to v101r06 release. byuu says: I reworked the video sizing code. Ended up wasting five fucking hours fighting GTK. When you call `gtk_widget_set_size_request`, it doesn't actually happen then. This is kind of a big deal because when I then go to draw onto the viewport, the actual viewport child window is still the old size, so the image gets distorted. It recovers in a frame or so with emulation, but if we were to put a still image on there, it would stay distorted. The first thought is, `while(gtk_events_pending()) gtk_main_iteration_do(false);` right after the `set_size_request`. But nope, it tells you there's no events pending. So then you think, go deeper, use `XPending()` instead. Same thing, GTK hasn't actually issued the command to Xlib yet. So then you think, if the widget is realized, just call a blocking `gtk_main_iteration`. One call does nothing, two calls results in a deadlock on the second one ... do it before program startup, and the main window will never appear. Great. Oh, and it's not just the viewport. It's also the widget container area of the windows, as well as the window itself, as well as the fullscreen mode toggle effect. They all do this. For the latter three, I couldn't find anything that worked, so I just added 20ms loops of constantly calling `gtk_main_iteration_do(false)` after each one of those things. The downside here is toggling the status bar takes 40ms, so you'll see it and it'll feel a tiny bit sluggish. But I can't have a 20ms wait on each widget resize, that would be catastrophic to performance on windows with lots of widgets. I tried hooking configure-event and size-allocate, but they were very unreliable. So instead I ended up with a loop that waits up to a maximm of 20ms that inspects the `widget->allocation.(width,height)` values directly and waits for them to be what we asked for with `set_size_request`. There was some extreme ugliness in GTK with calling `gtk_main_iteration_do` recursively (`hiro::Widget::setGeometry` is called recursively), so I had to lock it to only happen on the top level widgets (the child ones should get resized while waiting on the top-level ones, so it should be fine in practice), and also only run it on realized widgets. Even still, I'm getting ~3 timeouts when opening the settings dialog in higan, but no other windows. But, this is the best I can do for now. And the reason for all of this pain? Yeah, updated the video code. So the Emulator::Interface now has this:    struct VideoSize { uint width, height; };  //or requiem for a tuple    auto videoSize() -> VideoSize;    auto videoSize(uint width, uint height, bool arc) -> VideoSize; The first function, for now, is just returning the literal surface size. I may remove this ... one thing I want to allow for is cores that send different texture sizes based on interlace/hires/overscan/etc settings. The second function is more interesting. Instead of having the UI trying to figure out sizing, I figure the emulation cores can do a better job and we can customize it per-core now. So it gets the window's width and height, and whether the user asked for aspect correction, and then computes the best width/height ratio possible. For now they're all just doing multiples of a 1x scale to the UI 2x,3x,4x modes. We still need a third function, which will probably be what I repurpose videoSize() for: to return the 'effective' size for pixel shaders, to then feed into ruby, to then feed into quark, to then feed into our shaders. Since shaders use normalized coordinates for pixel fetching, this should work out just fine. The real texture size will be exposed to quark shaders as well, of course. Now for the main window ... it's just hard-coded to be 640x480, 960x720, 1280x960 for now. It works nicely for some cores on some modes, not so much for others. Work in progress I guess. I also took the opportunity to draw the about dialog box logo on the main window. Got a bit fancy and used the old spherical gradient and impose functionality of nall/image on it. Very minor highlight, nothing garish. Just something nicer than a solid black window. If you guys want to mess around with sizes, placements, and gradient styles/colors/shapes ... feel free. If you come up with something nicer, do share. That's what led to all the GTK hell ... the logo wasn't drawing right as you resized the window. But now it is, though I am not at all happy with the hacking I had to do. I also had to improve the video update code as a result of this: - when you unload a game, it blacks out the screen - if you are not quitting the emulator, it'll draw the logo; if you are, it won't - when you load a game, it black out the logo These options prevent any unsightliness from resizing the viewport with image data on it already I need to redraw the logo when toggling fullscreen with no game loaded as well for Windows, it seems.
2016-08-13 13:57:48 +00:00
presentation->resizeViewport();
presentation->draw(Resource::Logo::higan);
presentation->setTitle({"higan v", Emulator::Version});
presentation->systemMenu.setVisible(false);
presentation->toolsMenu.setVisible(false);
toolsManager->setVisible(false);
}