According to #8088 it has no value as an automated test, and by
default it takes long enough to hit the default test timeout.
Resolves: #8088
Signed-off-by: Simon McVittie <smcv@collabora.com>
The current status is stored in the SDL_rwops 'status' field to be able to determine whether a 0 return value is caused by end of file, an error, or a non-blocking source not being ready.
The functions to read sized datatypes now return SDL_bool so you can detect read errors.
Fixes https://github.com/libsdl-org/SDL/issues/6729
I don't know of any specific issue with this, but third party PS4 controllers have had issues with reports that are specific to Sony hardware, so this is a speculative change to prevent issues with future controllers.
If it turns out that these reports are valid and useful for third party controllers, we can back this change out.
We should always report touchpad and battery status if they are available. We just want to make sure we don't enable enhanced reports unless the application wants that behavior.
Add SDL_ShowWindowSystemMenu() to display the system-level menu for windows. Typically, this is done by right-clicking on the system provided window decorations, however, if an application is rendering its own client-side decorations, there is currently no way to display it. This menu is provided by the system and can provide privileged desktop functionality such as moving or pinning a window to a specific workspace or display, setting the always-on-top property, or taking screenshots. In many cases, there are no APIs which allow applications to perform these actions manually.
Implemented for Wayland via functionality provided by the xdg_toplevel protocol, Win32 via the undocumented message 0x313 (typically called WM_POPUPSYSTEMMENU), and X11 via the "_GTK_SHOW_WINDOW_MENU" atom (supported in GNOME and KDE).
This rips up the entire SDL audio subsystem! While we still feed the audio device from a separate thread, the audio callback into the app is now gone a totally optional alternative.
Now the app will bind an SDL_AudioStream to a given device and feed data to it. As many streams as one likes can be bound to a device; SDL will mix them all into a single buffer and feed the device from there.
So not only does this function as a basic mixer, it also means that multiple device opens are handled seamlessly (so if you want to open the device for your game, but you also link to a library that provides VoIP and it wants to open the device separately, you don't have to worry about stepping on each other, or that the OS will fail to allow multiple opens of the same device, etc).
Merged from pull request #7704.
Fixes#7379.
Reference Issue #6889.
Reference Issue #6632.
It's not intuitive from a developer's point of view that you wouldn't get these events. If they're impacting performance they can be explicitly disabled for applications that don't want them.
When a hardware keyboard is attached, it can take over 100 ms for the keyboard event to generate text input. In that case we want to record that we recently received a keyboard event so we don't synthesize duplicate virtual key press/release events for the input text.
Sam Lantinga
Ryan C. Gordon
Anonymous Maarten
Simon McVittie
SDL Wiki Bot
Brick
Ozkan Sezer
Mathieu Eyraud
meyraud705
Frank Praznik