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bsnes/nall/algorithm.hpp

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Update to 20160106 OS X Preview for Developers release. byuu says: New update. Most of the work today went into eliminating hiro::Image from all objects in all ports, replacing with nall::image. That took an eternity. Changelog: - fixed crashing bug when loading games [thanks endrift!!] - toggling "show status bar" option adjusts window geometry (not supposed to recenter the window, though) - button sizes improved; icon-only button icons no longer being cut off
2016-01-07 08:14:33 +00:00
#pragma once
First version split into asnes and bsnes.
2010-08-09 13:28:56 +00:00
Update to v094r09 release. byuu says: This will easily be the biggest diff in the history of higan. And not in a good way. * target-higan and target-loki have been blown away completely * nall and ruby massively updated * phoenix replaced with hiro (pretty near a total rewrite) * target-higan restarted using hiro (just a window for now) * all emulation cores updated to compile again * installation changed to not require root privileges (installs locally) For the foreseeable future (maybe even permanently?), the new higan UI will only build under Linux/BSD with GTK+ 2.20+. Probably the most likely route for Windows/OS X will be to try and figure out how to build hiro/GTK on those platforms, as awful as that would be. The other alternative would be to produce new UIs for those platforms ... which would actually be a good opportunity to make something much more user friendly. Being that I just started on this a few hours ago, that means that for at least a few weeks, don't expect to be able to actually play any games. Right now, you can pretty much just compile the binary and that's it. It's quite possible that some nall changes didn't produce compilation errors, but will produce runtime errors. So until the UI can actually load games, we won't know if anything is broken. But we should mostly be okay. It was mostly just trim<1> -> trim changes, moving to Hash::SHA256 (much cleaner), and patching some reckless memory copy functions enough to compile. Progress isn't going to be like it was before: I'm now dividing my time much thinner between studying and other hobbies. My aim this time is not to produce a binary for everyone to play games on. Rather, it's to keep the emulator alive. I want to be able to apply critical patches again. And I would also like the base of the emulator to live on, for use in other emulator frontends that utilize higan.
2015-02-26 10:10:46 +00:00
#include <nall/traits.hpp>
First version split into asnes and bsnes.
2010-08-09 13:28:56 +00:00
#undef min
#undef max
Update to v106r81 release. byuu says: First 32 instructions implemented in the TLCS900H disassembler. Only 992 to go! I removed the use of anonymous namespaces in nall. It was something I rarely used, because it rarely did what I wanted. I updated all nested namespaces to use C++17-style namespace Foo::Bar {} syntax instead of classic C++-style namespace Foo { namespace Bar {}}. I updated ruby::Video::acquire() to return a struct, so we can use C++17 structured bindings. Long term, I want to get away from all functions that take references for output only. Even though C++ botched structured bindings by not allowing you to bind to existing variables, it's even worse to have function calls that take arguments by reference and then write to them. From the caller side, you can't tell the value is being written, nor that the value passed in doesn't matter, which is terrible.
2019-01-16 00:46:42 +00:00
namespace nall {
First version split into asnes and bsnes.
2010-08-09 13:28:56 +00:00
Update to bsnes v107.1 release. byuu says: Don't let the point release fool you, there are many significant changes in this release. I will be keeping bsnes releases using a point system until the new higan release is ready. Changelog: - GUI: added high DPI support - GUI: fixed the state manager image preview - Windows: added a new waveOut driver with support for dynamic rate control - Windows: corrected the XAudio 2.1 dynamic rate control support [BearOso] - Windows: corrected the Direct3D 9.0 fullscreen exclusive window centering - Windows: fixed XInput controller support on Windows 10 - SFC: added high-level emulation for the DSP1, DSP2, DSP4, ST010, and Cx4 coprocessors - SFC: fixed a slight rendering glitch in the intro to Megalomania If the coprocessor firmware is missing, bsnes will fallback on HLE where it is supported, which is everything other than SD Gundam GX and the two Hayazashi Nidan Morita Shougi games. The Windows dynamic rate control works best with Direct3D in fullscreen exclusive mode. I recommend the waveOut driver over the XAudio 2.1 driver, as it is not possible to target a single XAudio2 version on all Windows OS releases. The waveOut driver should work everywhere out of the box. Note that with DRC, the synchronization source is your monitor, so you will want to be running at 60hz (NTSC) or 50hz (PAL). If you have an adaptive sync monitor, you should instead use the WASAPI (exclusive) or ASIO audio driver.
2019-04-09 01:16:30 +00:00
template<typename T, typename U> constexpr auto min(const T& t, const U& u) -> T {
Update to v106r77 release. byuu says: So this turned out to be a rather unproductive ten-hour rabbit hole, but ... I reworked nall/primitives.hpp a lot. And because the changes are massive, testing of this WIP for regressions is critically important. I really can't stress that enough, we're almost certainly going to have some hidden regressions here ... We now have a nall/primitives/ subfolder that splits up the classes into manageable components. The bit-field support is now shared between both Natural and Integer. All of the assignment operator overloads are now templated and take references instead of values. Things like the GSU::Register class are non-copyable on account of the function<> object inside of it, and previously only operator= would work with classes like that. The big change is nall/primitives/operators.hpp, which is a really elaborate system to compute the minimum number of bits needed for any operation, and to return a Natural<T> or Integer<T> when one or both of the arguments are such a type. Unfortunately, it doesn't really work yet ... Kirby's Dream Land 3 breaks if we include operators.hpp. Zelda 3 runs fine with this, but I had to make a huge amount of core changes, including introducing a new ternary(bool, lhs, rhs) function to nall/algorithm to get past Natural<X> and Natural<Y> not being equivalent (is_integral types get a special exemption to ternary ?: type equivalence, yet it's impossible to simulate with our own classes, which is bullshit.) The horrifying part is that ternary() will evaluate both lhs and rhs, unlike ?: I converted some of the functions to test ? uint(x) : uint(y), and others to ternary(test, x, y) ... I don't have a strong preference either way yet. But the part where things may have gotten broken is in the changes to where ternary() was placed. Some cases like in the GBA PPU renderer, it was rather unclear the order of evaluations, so I may have made a mistake somewhere. So again, please please test this if you can. Or even better, look over the diff. Longer-term, I'd really like the enable nall/primitives/operators.hpp, but right now I'm not sure why Kirby's Dream Land 3 is breaking. Help would be appreciated, but ... it's gonna be really complex and difficult to debug, so I'm probably gonna be on my own here ... sigh.
2019-01-13 06:25:14 +00:00
return t < u ? t : (T)u;
Update to v092r08 release. byuu says: Changelog: - fixed cartridge load window focus on Windows - lots of updates to nall, ruby and phoenix - ethos and Emulator::Interface updated from "foo &bar" to "foo& bar" syntax (work-in-progress) Before I had mixed the two ways to declare variables/arguments all over the place, so the goal is to unify them all for consistency. So the changelog for this release will be massive (750KB >.>) due to the syntax change. Yeah, that's what I spent the last three days working on ...
2013-05-02 11:25:45 +00:00
}
Update to bsnes v107.1 release. byuu says: Don't let the point release fool you, there are many significant changes in this release. I will be keeping bsnes releases using a point system until the new higan release is ready. Changelog: - GUI: added high DPI support - GUI: fixed the state manager image preview - Windows: added a new waveOut driver with support for dynamic rate control - Windows: corrected the XAudio 2.1 dynamic rate control support [BearOso] - Windows: corrected the Direct3D 9.0 fullscreen exclusive window centering - Windows: fixed XInput controller support on Windows 10 - SFC: added high-level emulation for the DSP1, DSP2, DSP4, ST010, and Cx4 coprocessors - SFC: fixed a slight rendering glitch in the intro to Megalomania If the coprocessor firmware is missing, bsnes will fallback on HLE where it is supported, which is everything other than SD Gundam GX and the two Hayazashi Nidan Morita Shougi games. The Windows dynamic rate control works best with Direct3D in fullscreen exclusive mode. I recommend the waveOut driver over the XAudio 2.1 driver, as it is not possible to target a single XAudio2 version on all Windows OS releases. The waveOut driver should work everywhere out of the box. Note that with DRC, the synchronization source is your monitor, so you will want to be running at 60hz (NTSC) or 50hz (PAL). If you have an adaptive sync monitor, you should instead use the WASAPI (exclusive) or ASIO audio driver.
2019-04-09 01:16:30 +00:00
template<typename T, typename U, typename... P> constexpr auto min(const T& t, const U& u, P&&... p) -> T {
Update to v094r09 release. byuu says: This will easily be the biggest diff in the history of higan. And not in a good way. * target-higan and target-loki have been blown away completely * nall and ruby massively updated * phoenix replaced with hiro (pretty near a total rewrite) * target-higan restarted using hiro (just a window for now) * all emulation cores updated to compile again * installation changed to not require root privileges (installs locally) For the foreseeable future (maybe even permanently?), the new higan UI will only build under Linux/BSD with GTK+ 2.20+. Probably the most likely route for Windows/OS X will be to try and figure out how to build hiro/GTK on those platforms, as awful as that would be. The other alternative would be to produce new UIs for those platforms ... which would actually be a good opportunity to make something much more user friendly. Being that I just started on this a few hours ago, that means that for at least a few weeks, don't expect to be able to actually play any games. Right now, you can pretty much just compile the binary and that's it. It's quite possible that some nall changes didn't produce compilation errors, but will produce runtime errors. So until the UI can actually load games, we won't know if anything is broken. But we should mostly be okay. It was mostly just trim<1> -> trim changes, moving to Hash::SHA256 (much cleaner), and patching some reckless memory copy functions enough to compile. Progress isn't going to be like it was before: I'm now dividing my time much thinner between studying and other hobbies. My aim this time is not to produce a binary for everyone to play games on. Rather, it's to keep the emulator alive. I want to be able to apply critical patches again. And I would also like the base of the emulator to live on, for use in other emulator frontends that utilize higan.
2015-02-26 10:10:46 +00:00
return t < u ? min(t, forward<P>(p)...) : min(u, forward<P>(p)...);
}
Update to bsnes v107.1 release. byuu says: Don't let the point release fool you, there are many significant changes in this release. I will be keeping bsnes releases using a point system until the new higan release is ready. Changelog: - GUI: added high DPI support - GUI: fixed the state manager image preview - Windows: added a new waveOut driver with support for dynamic rate control - Windows: corrected the XAudio 2.1 dynamic rate control support [BearOso] - Windows: corrected the Direct3D 9.0 fullscreen exclusive window centering - Windows: fixed XInput controller support on Windows 10 - SFC: added high-level emulation for the DSP1, DSP2, DSP4, ST010, and Cx4 coprocessors - SFC: fixed a slight rendering glitch in the intro to Megalomania If the coprocessor firmware is missing, bsnes will fallback on HLE where it is supported, which is everything other than SD Gundam GX and the two Hayazashi Nidan Morita Shougi games. The Windows dynamic rate control works best with Direct3D in fullscreen exclusive mode. I recommend the waveOut driver over the XAudio 2.1 driver, as it is not possible to target a single XAudio2 version on all Windows OS releases. The waveOut driver should work everywhere out of the box. Note that with DRC, the synchronization source is your monitor, so you will want to be running at 60hz (NTSC) or 50hz (PAL). If you have an adaptive sync monitor, you should instead use the WASAPI (exclusive) or ASIO audio driver.
2019-04-09 01:16:30 +00:00
template<typename T, typename U> constexpr auto max(const T& t, const U& u) -> T {
Update to v106r77 release. byuu says: So this turned out to be a rather unproductive ten-hour rabbit hole, but ... I reworked nall/primitives.hpp a lot. And because the changes are massive, testing of this WIP for regressions is critically important. I really can't stress that enough, we're almost certainly going to have some hidden regressions here ... We now have a nall/primitives/ subfolder that splits up the classes into manageable components. The bit-field support is now shared between both Natural and Integer. All of the assignment operator overloads are now templated and take references instead of values. Things like the GSU::Register class are non-copyable on account of the function<> object inside of it, and previously only operator= would work with classes like that. The big change is nall/primitives/operators.hpp, which is a really elaborate system to compute the minimum number of bits needed for any operation, and to return a Natural<T> or Integer<T> when one or both of the arguments are such a type. Unfortunately, it doesn't really work yet ... Kirby's Dream Land 3 breaks if we include operators.hpp. Zelda 3 runs fine with this, but I had to make a huge amount of core changes, including introducing a new ternary(bool, lhs, rhs) function to nall/algorithm to get past Natural<X> and Natural<Y> not being equivalent (is_integral types get a special exemption to ternary ?: type equivalence, yet it's impossible to simulate with our own classes, which is bullshit.) The horrifying part is that ternary() will evaluate both lhs and rhs, unlike ?: I converted some of the functions to test ? uint(x) : uint(y), and others to ternary(test, x, y) ... I don't have a strong preference either way yet. But the part where things may have gotten broken is in the changes to where ternary() was placed. Some cases like in the GBA PPU renderer, it was rather unclear the order of evaluations, so I may have made a mistake somewhere. So again, please please test this if you can. Or even better, look over the diff. Longer-term, I'd really like the enable nall/primitives/operators.hpp, but right now I'm not sure why Kirby's Dream Land 3 is breaking. Help would be appreciated, but ... it's gonna be really complex and difficult to debug, so I'm probably gonna be on my own here ... sigh.
2019-01-13 06:25:14 +00:00
return t > u ? t : (T)u;
Update to v092r08 release. byuu says: Changelog: - fixed cartridge load window focus on Windows - lots of updates to nall, ruby and phoenix - ethos and Emulator::Interface updated from "foo &bar" to "foo& bar" syntax (work-in-progress) Before I had mixed the two ways to declare variables/arguments all over the place, so the goal is to unify them all for consistency. So the changelog for this release will be massive (750KB >.>) due to the syntax change. Yeah, that's what I spent the last three days working on ...
2013-05-02 11:25:45 +00:00
}
Update to bsnes v107.1 release. byuu says: Don't let the point release fool you, there are many significant changes in this release. I will be keeping bsnes releases using a point system until the new higan release is ready. Changelog: - GUI: added high DPI support - GUI: fixed the state manager image preview - Windows: added a new waveOut driver with support for dynamic rate control - Windows: corrected the XAudio 2.1 dynamic rate control support [BearOso] - Windows: corrected the Direct3D 9.0 fullscreen exclusive window centering - Windows: fixed XInput controller support on Windows 10 - SFC: added high-level emulation for the DSP1, DSP2, DSP4, ST010, and Cx4 coprocessors - SFC: fixed a slight rendering glitch in the intro to Megalomania If the coprocessor firmware is missing, bsnes will fallback on HLE where it is supported, which is everything other than SD Gundam GX and the two Hayazashi Nidan Morita Shougi games. The Windows dynamic rate control works best with Direct3D in fullscreen exclusive mode. I recommend the waveOut driver over the XAudio 2.1 driver, as it is not possible to target a single XAudio2 version on all Windows OS releases. The waveOut driver should work everywhere out of the box. Note that with DRC, the synchronization source is your monitor, so you will want to be running at 60hz (NTSC) or 50hz (PAL). If you have an adaptive sync monitor, you should instead use the WASAPI (exclusive) or ASIO audio driver.
2019-04-09 01:16:30 +00:00
template<typename T, typename U, typename... P> constexpr auto max(const T& t, const U& u, P&&... p) -> T {
Update to v094r09 release. byuu says: This will easily be the biggest diff in the history of higan. And not in a good way. * target-higan and target-loki have been blown away completely * nall and ruby massively updated * phoenix replaced with hiro (pretty near a total rewrite) * target-higan restarted using hiro (just a window for now) * all emulation cores updated to compile again * installation changed to not require root privileges (installs locally) For the foreseeable future (maybe even permanently?), the new higan UI will only build under Linux/BSD with GTK+ 2.20+. Probably the most likely route for Windows/OS X will be to try and figure out how to build hiro/GTK on those platforms, as awful as that would be. The other alternative would be to produce new UIs for those platforms ... which would actually be a good opportunity to make something much more user friendly. Being that I just started on this a few hours ago, that means that for at least a few weeks, don't expect to be able to actually play any games. Right now, you can pretty much just compile the binary and that's it. It's quite possible that some nall changes didn't produce compilation errors, but will produce runtime errors. So until the UI can actually load games, we won't know if anything is broken. But we should mostly be okay. It was mostly just trim<1> -> trim changes, moving to Hash::SHA256 (much cleaner), and patching some reckless memory copy functions enough to compile. Progress isn't going to be like it was before: I'm now dividing my time much thinner between studying and other hobbies. My aim this time is not to produce a binary for everyone to play games on. Rather, it's to keep the emulator alive. I want to be able to apply critical patches again. And I would also like the base of the emulator to live on, for use in other emulator frontends that utilize higan.
2015-02-26 10:10:46 +00:00
return t > u ? max(t, forward<P>(p)...) : max(u, forward<P>(p)...);
First version split into asnes and bsnes.
2010-08-09 13:28:56 +00:00
}
Update to v106r81 release. byuu says: First 32 instructions implemented in the TLCS900H disassembler. Only 992 to go! I removed the use of anonymous namespaces in nall. It was something I rarely used, because it rarely did what I wanted. I updated all nested namespaces to use C++17-style namespace Foo::Bar {} syntax instead of classic C++-style namespace Foo { namespace Bar {}}. I updated ruby::Video::acquire() to return a struct, so we can use C++17 structured bindings. Long term, I want to get away from all functions that take references for output only. Even though C++ botched structured bindings by not allowing you to bind to existing variables, it's even worse to have function calls that take arguments by reference and then write to them. From the caller side, you can't tell the value is being written, nor that the value passed in doesn't matter, which is terrible.
2019-01-16 00:46:42 +00:00
}