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bsnes/ruby/audio/audio.cpp

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Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
#if defined(AUDIO_ALSA)
#include <ruby/audio/alsa.cpp>
#endif
#if defined(AUDIO_AO)
#include <ruby/audio/ao.cpp>
#endif
#if defined(AUDIO_ASIO)
#include <ruby/audio/asio.cpp>
#endif
#if defined(AUDIO_DIRECTSOUND)
#include <ruby/audio/directsound.cpp>
#endif
#if defined(AUDIO_OPENAL)
#include <ruby/audio/openal.cpp>
#endif
#if defined(AUDIO_OSS)
#include <ruby/audio/oss.cpp>
#endif
#if defined(AUDIO_PULSEAUDIO)
#include <ruby/audio/pulseaudio.cpp>
#endif
#if defined(AUDIO_PULSEAUDIOSIMPLE)
#include <ruby/audio/pulseaudiosimple.cpp>
#endif
#if defined(AUDIO_WASAPI)
#include <ruby/audio/wasapi.cpp>
#endif
#if defined(AUDIO_XAUDIO2)
#include <ruby/audio/xaudio2.cpp>
#endif
namespace ruby {
auto Audio::setExclusive(bool exclusive) -> bool {
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
if(driver->exclusive == exclusive) return true;
if(!driver->hasExclusive()) return false;
if(!driver->setExclusive(driver->exclusive = exclusive)) return false;
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
return true;
}
auto Audio::setContext(uintptr context) -> bool {
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
if(driver->context == context) return true;
if(!driver->hasContext()) return false;
if(!driver->setContext(driver->context = context)) return false;
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
return true;
}
auto Audio::setDevice(string device) -> bool {
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
if(driver->device == device) return true;
if(!driver->hasDevice(device)) return false;
if(!driver->setDevice(driver->device = device)) return false;
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
return true;
}
auto Audio::setBlocking(bool blocking) -> bool {
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
if(driver->blocking == blocking) return true;
if(!driver->hasBlocking()) return false;
if(!driver->setBlocking(driver->blocking = blocking)) return false;
for(auto& resampler : resamplers) resampler.reset(driver->frequency);
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
return true;
}
auto Audio::setDynamic(bool dynamic) -> bool {
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
if(driver->dynamic == dynamic) return true;
if(!driver->hasDynamic()) return false;
if(!driver->setDynamic(driver->dynamic = dynamic)) return false;
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
return true;
}
auto Audio::setChannels(uint channels) -> bool {
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
if(driver->channels == channels) return true;
if(!driver->hasChannels(channels)) return false;
if(!driver->setChannels(driver->channels = channels)) return false;
resamplers.reset();
resamplers.resize(channels);
for(auto& resampler : resamplers) resampler.reset(driver->frequency);
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
return true;
}
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
auto Audio::setFrequency(uint frequency) -> bool {
if(driver->frequency == frequency) return true;
if(!driver->hasFrequency(frequency)) return false;
if(!driver->setFrequency(driver->frequency = frequency)) return false;
for(auto& resampler : resamplers) resampler.reset(driver->frequency);
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
return true;
}
auto Audio::setLatency(uint latency) -> bool {
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
if(driver->latency == latency) return true;
if(!driver->hasLatency(latency)) return false;
if(!driver->setLatency(driver->latency = latency)) return false;
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
return true;
}
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
//
auto Audio::clear() -> void {
for(auto& resampler : resamplers) resampler.reset(driver->frequency);
return driver->clear();
}
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
auto Audio::level() -> double {
return driver->level();
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
}
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
auto Audio::output(const double samples[]) -> void {
if(!driver->dynamic) return driver->output(samples);
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
auto maxDelta = 0.005;
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
double fillLevel = driver->level();
double dynamicFrequency = ((1.0 - maxDelta) + 2.0 * fillLevel * maxDelta) * driver->frequency;
for(auto& resampler : resamplers) {
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
resampler.setInputFrequency(dynamicFrequency);
resampler.write(*samples++);
}
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
while(resamplers.first().pending()) {
double samples[driver->channels];
for(uint n : range(driver->channels)) samples[n] = resamplers[n].read();
driver->output(samples);
}
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
}
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
//
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
auto Audio::create(string driver) -> bool {
reset();
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
if(!driver) driver = optimalDriver();
#if defined(AUDIO_ALSA)
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
if(driver == "ALSA") self.driver = new AudioALSA(*this);
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
#endif
#if defined(AUDIO_AO)
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
if(driver == "libao") self.driver = new AudioAO(*this);
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
#endif
#if defined(AUDIO_ASIO)
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
if(driver == "ASIO") self.driver = new AudioASIO(*this);
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
#endif
#if defined(AUDIO_DIRECTSOUND)
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
if(driver == "DirectSound") self.driver = new AudioDirectSound(*this);
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
#endif
#if defined(AUDIO_OPENAL)
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
if(driver == "OpenAL") self.driver = new AudioOpenAL(*this);
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
#endif
#if defined(AUDIO_OSS)
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
if(driver == "OSS") self.driver = new AudioOSS(*this);
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
#endif
#if defined(AUDIO_PULSEAUDIO)
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
if(driver == "PulseAudio") self.driver = new AudioPulseAudio(*this);
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
#endif
#if defined(AUDIO_PULSEAUDIOSIMPLE)
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
if(driver == "PulseAudioSimple") self.driver = new AudioPulseAudioSimple(*this);
#endif
#if defined(AUDIO_WASAPI)
if(driver == "WASAPI") self.driver = new AudioWASAPI(*this);
#endif
#if defined(AUDIO_XAUDIO2)
if(driver == "XAudio2") self.driver = new AudioXAudio2(*this);
#endif
if(!self.driver) self.driver = new AudioDriver(*this);
return self.driver->create();
}
auto Audio::hasDrivers() -> vector<string> {
return {
#if defined(AUDIO_ASIO)
"ASIO",
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
#endif
#if defined(AUDIO_WASAPI)
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
"WASAPI",
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
#endif
#if defined(AUDIO_XAUDIO2)
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
"XAudio2",
#endif
#if defined(AUDIO_DIRECTSOUND)
"DirectSound",
#endif
#if defined(AUDIO_ALSA)
"ALSA",
#endif
#if defined(AUDIO_OSS)
"OSS",
#endif
#if defined(AUDIO_OPENAL)
"OpenAL",
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
#endif
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
#if defined(AUDIO_PULSEAUDIO)
"PulseAudio",
#endif
Update to 20180729 release. byuu wrote: Sigh ... asio.hpp needs #include <nall/windows/registry.hpp> [Since the last WIP, byuu also posted the following message. -Ed.] ruby drivers have all been updated (but not tested outside of BSD), and I redesigned the settings window. The driver functionality all exists on a new "Drivers" panel, the emulator/hack settings go to a "Configuration" panel, and the video/audio panels lose driver settings. As does the settings menu and its synchronize options. I want to start pushing toward a v107 release. Critically, I will need DirectSound and ALSA to support dynamic rate control. I'd also like to eliminate the other system manifest.bml files. I need to update the cheat code database format, and bundle at least a few quark shaders -- although I still need to default to Direct3D on Windows. Turbo keys would be nice, if it's not too much effort. Aside from netplay, it's the last significant feature I'm missing. I think for v107, higan is going to be a bit rough around the edges compared to bsnes. And I don't think it's practical to finish the bsnes localization support. I'm thinking we probably want another WIP to iron out any critical issues, but this time there should be a feature freeze with the next WIP.
2018-07-29 13:24:38 +00:00
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
#if defined(AUDIO_PULSEAUDIOSIMPLE)
"PulseAudioSimple",
#endif
Update to 20180729 release. byuu wrote: Sigh ... asio.hpp needs #include <nall/windows/registry.hpp> [Since the last WIP, byuu also posted the following message. -Ed.] ruby drivers have all been updated (but not tested outside of BSD), and I redesigned the settings window. The driver functionality all exists on a new "Drivers" panel, the emulator/hack settings go to a "Configuration" panel, and the video/audio panels lose driver settings. As does the settings menu and its synchronize options. I want to start pushing toward a v107 release. Critically, I will need DirectSound and ALSA to support dynamic rate control. I'd also like to eliminate the other system manifest.bml files. I need to update the cheat code database format, and bundle at least a few quark shaders -- although I still need to default to Direct3D on Windows. Turbo keys would be nice, if it's not too much effort. Aside from netplay, it's the last significant feature I'm missing. I think for v107, higan is going to be a bit rough around the edges compared to bsnes. And I don't think it's practical to finish the bsnes localization support. I'm thinking we probably want another WIP to iron out any critical issues, but this time there should be a feature freeze with the next WIP.
2018-07-29 13:24:38 +00:00
Update to 20180730 release. byuu says: These WIPs-within-WIPs are getting more and more broken ... this isn't going the way I wanted. But ... this time around, I've revamped the entire ruby API again, to solve a bunch of tough problems that have always made using ruby really clunky. But there are *so many* ruby drivers that it's going to take a long time to work through them all. This WIP is only going to run bsnes, and only on FreeBSD, and only with some drivers. hiro's Application::initialize() now calls hiro::initialize(), which you define inside of your hiro apps. This lets you call Application::setName(...) before anything else in hiro runs. This is essential on Xorg to set program icons, for instance. With the ruby rewrite and the change to hiro, I can get away from the need to make everything in bsnes/higan pointers to objects, and can now just declare them as regular objects.
2018-07-31 02:23:12 +00:00
#if defined(AUDIO_AO)
"libao",
#endif
"None"};
Update to 20180728 release. byuu says: Sigh, I seem to be spiraling a bit here ... but the work is very important. Hopefully I can get a solid WIP together soon. But for now... I've integrated dynamic rate control into ruby::Audio via setDynamic(bool) for now. It's very demanding, as you would expect. When it's not in use, I realized the OSS driver's performance was pretty bad due to calling write() for every sample for every channel. I implemented a tiny 256-sample buffer and bsnes went from 290fps to 330fps on my FreeBSD desktop. It may be possible to do the same buffering with DRC, but for now, I'm not doing so, and adjusting the audio input frequency on every sample. I also added ruby::Video::setFlush(bool), which is available only in the OpenGL drivers, and this causes glFinish() to be called after swapping display buffers. I really couldn't think of a good name for this, "hard GPU sync" sounds kind of silly. In my view, flush is what commits queued events. Eg fflush(). OpenGL of course treats glFlush differently (I really don't even know what the point of it is even after reading the manual ...), and then has glFinish ... meh, whatever. It's setFlush(bool) until I come up with something better. Also as expected, this one's a big hit to performance. To implement the DRC, I started putting helper functions into the ruby video/audio/input core classes. And then the XVideo driver started crashing. It took hours and hours and hours to track down the problem: you have to clear XSetWindowAttributes to zero before calling XCreateWindow. No amount of `--sync`, `gdb break gdk_x_error`, `-Og`, etc will make Xlib be even remotely helpful in debugging errors like this. The GLX, GLX2, and XVideo drivers basically worked by chance before. If the stack frame had the right memory cleared, it worked. Otherwise it'd crash with BadValue, and my changing things broke that condition on the XVideo driver. So this has been fixed in all three now. Once XVideo was running again, I realized that non-power of two video sizes were completely broken for the YUV formats. It took a while, but I managed to fix all of that as well. At this point, most of ruby is going to be broken outside of FreeBSD, as I still need to finish updating all the drivers.
2018-07-28 11:21:39 +00:00
}
auto Audio::optimalDriver() -> string {
#if defined(AUDIO_ASIO)
return "ASIO";
#elif defined(AUDIO_WASAPI)
return "WASAPI";
#elif defined(AUDIO_XAUDIO2)
return "XAudio2";
#elif defined(AUDIO_DIRECTSOUND)
return "DirectSound";
#elif defined(AUDIO_ALSA)
return "ALSA";
#elif defined(AUDIO_OSS)
return "OSS";
#elif defined(AUDIO_OPENAL)
return "OpenAL";
#elif defined(AUDIO_PULSEAUDIO)
return "PulseAudio";
#elif defined(AUDIO_PULSEAUDIOSIMPLE)
return "PulseAudioSimple";
#elif defined(AUDIO_AO)
return "libao";
#else
return "None";
#endif
}
auto Audio::safestDriver() -> string {
#if defined(AUDIO_DIRECTSOUND)
return "DirectSound";
#elif defined(AUDIO_WASAPI)
return "WASAPI";
#elif defined(AUDIO_XAUDIO2)
return "XAudio2";
#elif defined(AUDIO_ALSA)
return "ALSA";
#elif defined(AUDIO_OSS)
return "OSS";
#elif defined(AUDIO_OPENAL)
return "OpenAL";
#elif defined(AUDIO_PULSEAUDIO)
return "PulseAudio";
#elif defined(AUDIO_PULSEAUDIOSIMPLE)
return "PulseAudioSimple";
#elif defined(AUDIO_AO)
return "libao";
#elif defined(AUDIO_ASIO)
return "ASIO";
#else
return "None";
#endif
}
}