This reverts commit cd31381185.
Linking libbrcmEGL.so explicitly breaks (causes segmentation faults) in other code that links and runs the X11 EGL.
Reopens https://github.com/libsdl-org/SDL/issues/14749
At least in my Raspbian Stretch build environment, the vc_dispmanx symbols that were missing are found in libbcm_host.so, which is linked by default.
This avoids some misleading error messages when running unit tests with
the dummy driver: on a typical desktop Linux system, it's normal for
opening keyboards and mouse in `/dev/input/*` to fail with `EACCES`,
and in container technologies that share `/sys` but not `/dev` with the
container, we can find that we fail to open them with `ENOENT`.
Resolves: https://github.com/libsdl-org/SDL/issues/14872
Signed-off-by: Simon McVittie <smcv@collabora.com>
Make use of check_include_files to be able to also include
stdint.h when checking for the headers. Fixes detection of
usbhid.h on OpenBSD.
/usr/include/usbhid.h:40:2: error: unknown type name 'uint32_t'
40 | uint32_t _usage_page;
| ^
Otherwise, the quit event can be sent prematurely. The topmost status must be queried and cached before sending the close request event, as the window may be destroyed in an event handler.
As suggested in #14843, pass vertex tex_coord to vertex shader and to fragment shader even when no texture is bounded so they can be used by custom fragment shaders.
Stop the frame callback and flag the cursor for a refresh when the pointer re-enters the surface, but don't set a null cursor, as it may have already been set after entering a surface that is part of the window decorations, resulting in an unwanted invisible cursor.
Avoids UBSan warning (among other similar ones in SDL_thread.c):
src/thread/SDL_thread.c:109:13: runtime error: index 1 out of bounds for type 'struct (unnamed struct at src/thread/SDL_thread_c.h:70:5)[1]'
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior src/thread/SDL_thread.c:109:13
Requesting certain MIME types (e.g. EPS formats offered by KDE) can be *very* slow, on the order of multiple seconds, due to requiring significant processing. Only try to load image MIME types that SDL is known to support (BMP and PNG).
