While the focus change happens, Windows appears to reset the cursor clip rectangle, and then restore it if the application that has focus has the clip rectangle set.
This fixes resetting the clip rectangle while changing focus between windows in the same application, e.g. the Source 2 editor.
This adds HIDAPI support for DualShock 3 controllers on Windows, addressing the current absence of this feature in SDL. To utilize this functionality, the official Sony driver 'sixaxis.sys' must be installed. HID offers several advantages over DirectInput, including rumble support and the ability to control the LED lights that display the controller number.
On Android, HIDAPI prompts for permissions and acquires exclusive access to the device, and on Apple mobile platforms it doesn't do anything except for handling Bluetooth Steam Controllers.
Fixes https://github.com/libsdl-org/SDL/issues/9241
Previously there were two different paths for renderer creation, and the HDR metadata initialization was missing when creating a software renderer for a surface. Now all the cases are handled in a single path, so regardless of whether you create a software renderer by name, a software renderer for a surface, or fall back to a software renderer, you'll get the correct initialization in all cases.
Fixes https://github.com/libsdl-org/SDL/issues/9221
Since commit 0dfdf1f3 "Fixed crash if joystick functions are passed a
NULL joystick", we've already done this check by the time we get to
this point.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Separately checking the state of a file before operating on it may allow
an attacker to modify the file between the two operations. (CWE-367)
Fix by using fstat() instead of stat().
Found in the wild from minidump reports. Unclear displaydata is null, but according
to the API it is possible for this call to return null so it seems like a valid check.
When the titlebar drage region is clicked two actions are triggered:
* The WM transfers focus to the application
* The application starts a drag operation because the drag region was clicked
When the drag operation starts before input has been transferred to the application the
window manager gets in a bad state where mouse clicks don't work and the system isn't
actually dragging.
In this CL we delay drag operations until after the application has acquired active focus.
This fixes the problems outlined above.
Alter the video driver grab/confinement function signatures to return an int, set and return an error if the grab request fails, and clear the grab flags from the window if the mouse and/or keyboard wasn't actually grabbed.
This merges mainstream commit
4f2e91bae8
(authored by Vladimir Gladkov) into ours. From the original commit log:
Win32 HID API doc says: For USB devices, the maximum string length is
126 wide characters (not including the terminating NULL character).
For certain USB devices, using a buffer larger or equal to 127 wchars
results in successful completion of HID API functions, but a broken
string is stored in the output buffer. This behaviour persists even if
HID API is bypassed and HID IOCTLs are passed to the HID driver directly
(IOCTL_HID_GET_MANUFACTURER_STRING, IOCTL_HID_GET_PRODUCT_STRING, etc).
So, the buffer MUST NOT exceed 126 wchars.
windows: refactor ULONGLONG hid_internal_get_info(...) ->
hid_internal_detect_bus_type_result hid_internal_detect_bus_type(...)
hid_internal_detect_bus_type is now only responsible for detection of
the bus type; rename it accordingly. Also, mixing an internal flag and
DEV_INST into an ULONGLONG retval feels kinda hackish; use a cleaner
approach instead (add an internal flag to help distinguishing between
BLUETOOTH and BLE devices, then clear it once we are done).
Other flags may have been set when programmatically hiding a window, so or in the fullscreen and maximized flags to avoid accidentally clearing any others.
The window manager might hide/unmap the window when it is minimized, in which case the fullscreen and maximized flags must be preserved as pending flags so the window will be restored to the proper state when shown/mapped on restoration.
