This is already done on win32, however, other platforms were left in a state of limbo if a drop operation began, then never completed due to the drop leaving the window.
The window content scale may change independently of the display it is on if scaling or accessibility features are involved, so query it directly from the backend instead of inferring it.
This is an X11 error catcher that lived for the entire life of the program,
which causes problems in itself, but it also tries to make calls into Xlib,
which would cause further panics.
It's goal was to reset video modes if the app was going down, but it often
failed to do so, and caused potentially avoidable crashes instead.
Fixes#7975.
The text-scaling-factor setting is not useful, now that we watch the
Xft/DPI and Gdk/WindowScalingFactor XSETTINGS keys; on the contrary, it
is problematic in mixed environments with both the KDE and GNOME
portals, as they end up stepping on each other's toes, and we end up
with the wrong scaling factor value.
Fixes: https://github.com/libsdl-org/SDL/issues/11142
This is sent when the device is lost and can't be recovered.
Also fixed the vulkan renderer so it returns errors appropriately and will log and break if debug mode is enabled.
This fixes the following sequence:
* Press mouse button down
* Alt-tab away from the window
* Alt-tab back to the window
* Release mouse button
Fixes https://github.com/libsdl-org/SDL/issues/7747
SDL3: SDL_render_gl(render name: opengl) dose not support transparent on Linux/X11:
Create SDL window with SDL_WINDOW_TRANSPARENT flag;
Create "opengl" renderer for the window;
The window can't shown with errors:
X Error of failed request: BadMatch (invalid parameter attributes)
Major opcode of failed request: 130 (MIT-SHM)
Minor opcode of failed request: 3 (X_ShmPutImage)
Bug reason:
SDL_x11window.c:490 : bool X11_CreateWindow(SDL_VideoDevice *_this, SDL_Window *window, SDL_PropertiesID create_props)
SDL_x11window.c:566 : vinfo = X11_GL_GetVisual(_this, display, screen, transparent);[XVisualInfo *vinfo]
the X11_GL_GetVisual function returns a vinfo dose not support transparent.
Fix:
SDL_x11opengl.c:637 : XVisualInfo *X11_GL_GetVisual(SDL_VideoDevice *_this, Display *display, int screen, bool transparent)
X11_GL_GetVisual should returns a vinfo support transparent when transparent is true.
This reverts commit 2d3fa03d53.
Different JDK implementations define JNIEnv differently for C++, so we can't provide the definition here.
Fixes:
/usr/lib/jvm/temurin-11-jdk-amd64/include/jni.h:195:17: error: conflicting declaration ‘typedef struct JNIEnv_ JNIEnv’
/home/runner/work/sdlwiki/sdlwiki/.github/../external/SDL3/include/SDL3/SDL_system.h:266:24: note: previous declaration as ‘typedef struct _JNIEnv JNIEnv’
This protocol is unstable and not intended for clients, and SDL now sorts the display list into a stable order and selects a primary display suitable for games on its own, so it isn't necessary.
Reverts e71e16950a
We might be waiting a long time for a permissions dialog, so let that complete asynchronously. While that's happening, we'll remove the device from the device list so that when we get permission the application sees the device as newly available and can open it again.
Fixes https://github.com/libsdl-org/SDL/issues/6347
