When Vulkan devices are enumerated, this also determines the available
present modes for each device, maps them to a vector, and gives
those options to the user.
OpenGL options are limited to On/Off.
Required creating a VkSurfaceKHR during device enumeration, which
may or may not be desireable. For the sake of a less confusing UI.
Also fixes a bug where if a graphics device disappears on the host, we
don't try and select the non-existant devices.
configure_graphics: Remove vsync runtime lock for Vulkan
configure_graphics: Recommend Mailbox present mode
configure_graphics: Fix type-limits warning
configure_graphics: Clean up includes
configure_graphics: Add tooltip
Previously, yuzu would try and guess which vsync mode to use given
different scenarios, but apparently we didn't always get it right. This
exposes the separate modes in a drop-down the user can select.
If a mode isn't available in Vulkan, it defaults to FIFO.
[REUSE] is a specification that aims at making file copyright
information consistent, so that it can be both human and machine
readable. It basically requires that all files have a header containing
copyright and licensing information. When this isn't possible, like
when dealing with binary assets, generated files or embedded third-party
dependencies, it is permitted to insert copyright information in the
`.reuse/dep5` file.
Oh, and it also requires that all the licenses used in the project are
present in the `LICENSES` folder, that's why the diff is so huge.
This can be done automatically with `reuse download --all`.
The `reuse` tool also contains a handy subcommand that analyzes the
project and tells whether or not the project is (still) compliant,
`reuse lint`.
Following REUSE has a few advantages over the current approach:
- Copyright information is easy to access for users / downstream
- Files like `dist/license.md` do not need to exist anymore, as
`.reuse/dep5` is used instead
- `reuse lint` makes it easy to ensure that copyright information of
files like binary assets / images is always accurate and up to date
To add copyright information of files that didn't have it I looked up
who committed what and when, for each file. As yuzu contributors do not
have to sign a CLA or similar I couldn't assume that copyright ownership
was of the "yuzu Emulator Project", so I used the name and/or email of
the commit author instead.
[REUSE]: https://reuse.software
Follow-up to 01cf05bc75b1e47beb08937439f3ed9339e7b254
This does a few things in order to make the default setting Vulkan
workable.
- When yuzu boots, it just opens the Vulkan library.
- If it works, all good and we continue with Vulkan as the default.
- If something breaks, a new file in the config directory will be left
behind (this is deleted normally).
- If Vulkan is not working, has_broken_vulkan is set to true.
- The first time this happens, a warning is displayed to notify the
user.
- This forces use of OpenGL, and Vulkan cannot be selected.
- The Shader Backend selector is made accessible for use in custom
configurations.
- To disable has_broken_vulkan, the user needs to press a button in
Graphics Configuration to manually run the Vulkan device
enumeration.
This only needs to happen once per game boot, so we can just call it
during CreateGPU and be done with it, avoiding the need to call it in
the frontends.
Some system configurations may see visual regressions or lower performance using GPU decoding compared to CPU decoding. This setting provides the option for users to specify their decoding preference.
Co-Authored-By: yzct12345 <87620833+yzct12345@users.noreply.github.com>
GLASM is getting good enough that we can move it out of advanced
graphics settings. This removes the setting `use_assembly_shaders`,
opting for a enum class `shader_backend`. This comes with the benefits
that it is extensible for additional shader backends besides GLSL and
GLASM, and this will work better with a QComboBox.
Qt removes the related assembly shader setting from the Advanced
Graphics section and places it as a new QComboBox in the API Settings
group. This will replace the Vulkan device selector when OpenGL is
selected.
Additionally, mark all of the custom anisotropic filtering settings as
"WILL BREAK THINGS", as that is the case with a select few games.
Originally, every time we add a per-game setting, we'd have to guard for
it when setting it on the global config, and use a specific function to
do it for the per-game config.
This moves the global check into the ApplyPerGameSetting function so
that we can use it for changing both the global and per-game states.
Less work for the programmer.
The borderless windowed fullscreen mode solves several issues with the presentation of the overlay dialogs and on-screen keyboard in exclusive fullscreen mode, and also has other benefits such as smoother gameplay, lower latency and a significant reduction in screen tearing.
Co-authored-by: Its-Rei <kupfel@gmail.com>
Address Sanitizer reports stack-use-after-scope on line 231
`vulkan_devices.push_back(QString::fromStdString(name));`. Instead of
using a pointer, copy the string into a std::string and use that,
instead.
Instead of using a two step initialization to report errors, initialize
the GPU renderer and rasterizer on the constructor and report errors
through std::runtime_error.
This commit aims to implement the NVDEC (Nvidia Decoder) functionality, with video frame decoding being handled by the FFmpeg library.
The process begins with Ioctl commands being sent to the NVDEC and VIC (Video Image Composer) emulated devices. These allocate the necessary GPU buffers for the frame data, along with providing information on the incoming video data. A Submit command then signals the GPU to process and decode the frame data.
To decode the frame, the respective codec's header must be manually composed from the information provided by NVDEC, then sent with the raw frame data to the ffmpeg library.
Currently, H264 and VP9 are supported, with VP9 having some minor artifacting issues related mainly to the reference frame composition in its uncompressed header.
Async GPU is not properly implemented at the moment.
Co-Authored-By: David <25727384+ogniK5377@users.noreply.github.com>
We can query the given object name directly from the widget itself. This
removes any potential for forgetting to change the name if the widget
gets renamed and makes the API much simpler (just pass in the widget,
and not worry about its name).
