kmx git

Commit	Date	Message
07519a6b	2017-02-26T00:40:04	Removed a bunch of unnecessary #ifdefs.
0d647d35	2017-02-17T10:13:17	Emscripten: implement custom cursors
33bddcfd	2017-02-17T10:13:12	Emscripten: refactor cursor handling
613955b4	2017-02-17T10:13:07	Emscripten: only update pixel ratio if HiDPI is enabled
70c0400b	2017-02-13T17:00:46	windows: Try to unify all the GUID comparison code into a core helper function. There are likely several more I missed.
cf31ea14	2017-02-11T11:14:48	Fixed bug 3583 - X11 touch device can be permanently lost Volumetric In X11 the SDL error "Unknown touch device" can occur after which the application stops recognizing touch events. For a kiosk-type application this results in a hang as far as the user is concerned. This is reproducible on HP Z220/Z230/Z240 workstations by swapping USB cables for a while and it also occurs with no physical changes, probably due to USB device power management. A workaround is to make SDL re-enumerate the touch devices like it does at startup. A patch is attached.
9171f71d	2017-02-10T09:41:16	Fixed warning in Android build
da30992d	2017-02-02T00:41:58	Fixed bug 3577 - Can't set minimal size (message box appears instead) if maximal size wasn't declared (i.e. unlimited)
52e9c42d	2017-01-28T14:35:35	Fixed Windows build
869b7fe3	2017-01-28T11:17:10	Fixed bug 3550 - No mouse move messages send while over the titlebar and windows edges Matthew Its possible to set SDL_CaptureMouse() so you continue receiving mouse input while the mouse is outside your window. This works however There is then a gap where no messages send, which is when the mouse is hovering the title bar and the window edges.
c3eea703	2017-01-28T10:54:12	Use a stronger X font definition for X11_MessageBox on UTF-8 X11 seemed to be confused by the broad definition, so WEIGHT_NAME, SLANT and SETWIDTH_NAME were defined, thus fixing the font lookup on some systems (tested on Mageia 6 with X11 1.19.1). Fixes bug 3571.
0090a338	2017-01-27T21:16:38	Return an error if trying to set a window minimum size larger than the maximum size, or vice versa
4f981df3	2017-01-22T22:15:36	Haiku: Fixed memory leak if creating framebuffer failed.
800a9e84	2017-01-21T22:00:56	Fixed compiler warning about returning a value in a void function.
95defd66	2017-01-17T21:18:31	Use icon width * sizeof(Uint32) instead of icon pitch when copying to icon resource data
341d1ff9	2017-01-13T11:37:12	Fixed comment
a52d48c5	2017-01-10T08:54:33	Fixed bugs 2570, 3145, improved OpenGL ES context support on Windows and X11 Mark Callow The attached patch does the following for the X11 and Windows platforms, the only ones where SDL attempts to use context_create_es_profile: - Adds SDL_HINT_OPENGL_ES_DRIVER by which the application can say to use the OpenGL ES driver & EGL rather than the Open GL driver. (For bug #2570) - Adds code to {WIN,X11}_GL_InitExtensions to determine the maximum OpenGL ES version supported by the OpenGL driver (for bug #3145) - Modifies the test that determines whether to use the OpenGL driver or the real OpenGL ES driver to take into account the hint, the requested and supported ES version and whether ES 1.X is being requested. (For bug #2570 & bug #3145) - Enables the testgles2 test for __WINDOWS__ and __LINUX__ and adds the test to the VisualC projects. With the fix in place I have run testdraw2, testgl and testgles2 without any issues and have run my own apps that use OpenGL, OpenGL ES 3 and OpenGL ES 1.1.
4e9c9fce	2017-01-09T10:10:33	Fixed bug 3100 - SetSwapInterval should now be enabled for ANGLE/EGL Mark Logan 2015-08-24 15:57:50 UTC In SDL_windowsopengles.c, WIN_GLES_SetSwapInterval is as follows: WIN_GLES_SetSwapInterval(_THIS, int interval) { /* FIXME: This should call SDL_EGL_SetSwapInterval, but ANGLE has a bug that prevents this * from working if we do (the window contents freeze and don't swap properly). So, we ignore * the request for now. */ SDL_Log("WARNING: Ignoring SDL_GL_SetSwapInterval call due to ANGLE bug"); return 0; } With a recent version of ANGLE (early July) calling SDL_EGL_SetSwapInterval with a D3D11 backend appears to work just fine. I am working on testing this with D3D9. -- Alex Szpakowski I found the bug, it was fixed in 2013. https://bugs.chromium.org/p/angleproject/issues/detail?id=481 In my opinion it should be safe to unconditionally use SetSwapInterval now. Anyone who encounters the bug should update their ANGLE to a version less than 3 years old, especially since they'd be using a SDL version that's 3+ years newer than their ANGLE version.
c16dd74f	2017-01-08T18:32:20	Check the return value of SDL_EVDEV_Init()
13f2e542	2017-01-07T19:55:29	x11: make the X11 target work on macOS with Xquartz.
e25f4e50	2017-01-07T16:51:48	Really fixed blit issue for capehill
61a3ba30	2017-01-07T17:09:14	Replaced a few single-line "//" comments.
d024c724	2017-01-05T08:16:39	Fixed signedness issue when blitting on a big endian platform, as reported by capehill For example, if sR is 0 and dR is 255, we will get -255*sA casted to an unsigned value. Basically results are quite large numbers instead of the expected 0-255 range.
9d042052	2017-01-04T09:33:47	x11: deal with xrandr display size in millimeters being zero. Xquartz on macOS reports a zero size, which leads to a division by zero here.
d3591800	2017-01-03T00:44:05	Fixed bug 3519 - SDL_GetDisplayMode fails to report mode.format when using Wayland backend Ryan C. Gordon Kristian says you can't do it with Wayland, and that going forward, it'll just handle whatever you throw at it anyhow. https://twitter.com/hoegsberg/status/816148272402165761 So I say we mark it SDL_PIXELFORMAT_RGB888, which is what my X11 display currently reports, and leave it at that.
18d9b23c	2017-01-02T10:30:32	Fixed bug 3539 - SDL2, missing MIR LDFLAGS Gianfranco Hello, this is the failure I got https://launchpadlibrarian.net/300679206/buildlog_ubuntu-zesty-amd64.libsdl2_2.0.5+dfsg1-2ubuntu1_BUILDING.txt.gz LTLINK build/libSDL2.la build/.libs/SDL_mirvideo.o: In function `MIR_InitDisplayFromOutput': ././src/video/mir/SDL_mirvideo.c:258: undefined reference to `mir_output_get_current_mode' collect2: error: ld returned 1 exit status
67ed8943	2017-01-01T19:10:36	Fixed bug 3529 - SDL_EGL_UnloadLibrary is not called at all on SDL_Quit kaisyu In case of OpenGLES, the sequences of loading and unloading driver library should be like that: SDL_Init ... SDL_GL_LoadLibrary SDL_EGL_LoadLibrary ... SDL_Quit ... SDL_GL_UnloadLibrary SDL_EGL_UnloadLibrary ... However, according to my test results, the varible '_this->gl_config.driver_loaded' does not allow 'SDL_GL_UnloadLibrary' to call 'SDL_EGL_UnloadLibrary'.
45b774e3	2017-01-01T18:33:28	Updated copyright for 2017
49225f5f	2016-12-31T18:11:19	We don't currently support blitting to < 8 bpp surfaces, return an error instead of corrupting memory in that case.
7f2068da	2016-12-31T10:30:07	Fixed bug 3541 - DisplayIndex out of bounds in SDL_SetWindowPosition Intellectual Kitty In SDL_video.c, on line #1756, in SDL_SetWindowPosition (from today's distribution, 12-31-2016, https://hg.libsdl.org/SDL/shortlog/bf19e0c84483): if (displayIndex > _this->num_displays) { should be: if (displayIndex >= _this->num_displays) {
0cfa0aa1	2016-12-29T11:49:18	improved SDL_GetError() output generated by EGL code This change attempts to report the EGL error codes generated by SDL's calls into EGL, along with the name of the EGL function that failed.
7c316366	2016-12-26T23:02:14	x11: Don't loop forever if the X server refuses a pointer grab.
b4e069e7	2016-12-26T02:12:21	Fixed bug 3517 - Compiler warnings with gcc -Wstrict-prototypes felix Compiling even a simple SDL2 'hello world' program with gcc -Wstrict-prototypes (GCC 6.2.1) results in warnings like: /usr/include/SDL2/SDL_gamecontroller.h:143:1: attention : function declaration isn't a prototype [-Wstrict-prototypes] extern DECLSPEC int SDLCALL SDL_GameControllerNumMappings(); ^~~~~~ It seems there is a missing 'void' between the parentheses.
fd85f574	2016-12-23T22:49:37	Mac: back out commit 3e9b2ae41adf. It causes significant overhead on many GPUs.
d719374c	2016-12-23T22:08:18	Mac: Fix over-saturated colors on P3 displays (e.g. the 2016 MBPs).
eda74fda	2016-12-18T13:05:14	tvOS: Expose remote swipe gestures as arrow key presses (thanks oviano!)
787a54c8	2016-12-18T12:28:28	iOS bug #3377: work around bugs in some third party iOS libraries (e.g. Google admob) where they assume the optional UIApplicationDelegate ?window? property always exists and will crash if it doesn?t.
f50a0400	2016-12-13T00:22:42	windows: add whitespace to fix macro preprocessing issue (thanks, Sven!). Apparently without a space here, "fastbuild -cache" breaks.
e81bf12b	2016-12-12T09:18:42	Fixed edid parsing code for older gcc compilers Ozkan Sezer This adds the name 'ad' to two unnamed unions in edid.h and adjusts edid-parse.c for it. Nameless unions are not supported in ancient gcc, which I happened to use on one of my ancient setups.
8414c3d4	2016-12-11T12:01:44	Fixed ABI, don't change the return type of SDL_GL_SwapWindow()
6211668e	2016-12-11T12:01:01	Fixed creating a renderer on the dummy driver on Mac OS X
cb5a0b0f	2016-12-11T11:45:33	Fixed crash when creating a dummy window on Mac OS X
454d9cb9	2016-12-09T05:19:31	PP_OK isn't available in the NaCl build environment on buildbot. It's defined as 0
97d05b0d	2016-12-09T05:12:27	Fixed a bunch of SwapWindow calls that needed their return value updated
7a39681e	2016-12-09T05:04:18	Fixed X11 OpenGL ES build
fed8cbcd	2016-12-09T05:00:35	Fixed build for EGL platforms
524bf3c2	2016-12-09T01:47:43	Fixed bug 3513 - SDL_GL_SwapWindow does not return error status Return an error code from SDL_GL_SwapWindow(), like the other SDL APIs.
26f05ecb	2016-12-02T02:25:12	Fixed missing prototypes on Android, patch from Sylvain
84c0780e	2016-12-02T02:21:35	Fixed bug 3305 - Fixed TextInput status when the keyboard was dismissed with the dismiss key on the iPad Diego I was previously unaware that rotating the device to a different orientation when the keyboard is shown causes a keyboardWillHide followed by a keyboardWillShow notification. The previous patch would then mistakenly StopTextInput when rotating. This patch fixes that by checking if the device is rotating before stopping text input.
1b689c33	2016-12-01T11:52:47	Fixed bug 3503 - osx builds don't run on 10.6 as of rev. 10651 Ozkan Sezer With rev. 10651, i.e. http://hg.libsdl.org/SDL/rev/747a6a795b21 , SDL2 - OS X builds fail to run on 10.6 (my setup: i686 / 10.6.8) because the symbol _IOPMAssertionCreateWithDescription is missing. The SDK listing it for 10.7+ does seem correct. Reverting r10651 and rebuilding makes it to function again.
4905cd9c	2016-11-30T22:06:05	Fixed bug 3340 - SDL_BlitScaled causes access violation in some cases. Simon Hug The SDL_BlitScaled function runs into an access violation for specific blit coordinates and surface sizes. The attached testcase blits a 800x600 surface to a 1280x720 surface at the coordinates -640,-345 scaled to 1280x720. The blit function that moves the data then runs over and reads after the pixel data from the src surface causing an access violation. I can't say where exactly it goes wrong, but I think it could have something to do with the rounding in SDL_UpperBlitScaled. final_src.y is 288 and final_src.h is 313. Together that's 601, which I believe is one too much, but I just don't know the code enough to make sure that's the problem. Sylvain I think this patch fix the issue, but maybe it's worth re-writing "SDL_UpperBlitScaled" using SDL_FRect.
7f764bd8	2016-11-26T10:26:36	once more - iterating on this is annoying
51ccc9ed	2016-11-26T10:26:32	if the tap is explicitly disabled by code or by another program, let it remain disabled! this is different than the automatic "event tap was too slow therefore we stopped processing it" timeout which we want to re-enable after.
25f54f0f	2016-11-26T10:26:26	tap should default to disabled, not enabled
354a8f27	2016-11-26T10:26:22	SDL for Mac - only enable global event tap when actually necessary (app has focus and has requested relative mouse mode or has asked for a mouse grab). in other situations the event tap impacts system performance and battery life with no benefit.
d1c35feb	2016-11-25T00:13:13	macOS: removed deprecated UpdateSystemActivity() call. The non-deprecated approach (IOPMAssertion) already exists in SDL, and is available in Mac OS X 10.6 and later (although it was incorrectly listed as 10.7 and later in SDL). Since SDL now requires 10.6 or later, this is no longer conditionally used.
fb5fd67c	2016-11-24T21:41:09	Fixed all known static analysis bugs, with checker-279 on macOS.
e93e91f0	2016-11-23T21:52:48	Pacify some GCC strict-aliasing compiler warnings.
232ae688	2016-11-23T17:20:28	Still more compiler warning fixes for various platforms.
36156335	2016-11-20T21:34:54	Renaming of guard header names to quiet -Wreserved-id-macro Patch contributed by Sylvain
4a089ca1	2016-11-20T21:18:55	Fixed bug 3486 - Can't get HINSTANCE of my window realitix SDL2 allows to create widow and to get information through SDL_SysWMinfo. But it misses something, with Vulkan, you need the HWND and HINSTANCE of the window for Win32 system. Sadly, SDL2 provides only HWND but not HINSTANCE. In some context, it can be difficult to get the HINSTANCE, indeed, I'm using pySDL2 (Python) and I can only access properties that SDL2 gives me. I have to use a dirty trick like that to get the HINSTANCE: (https://raw.githubusercontent.com/bglgwyng/pyVulkan/master/examples/win32misc.py)
a49ac09c	2016-11-18T00:06:09	Windows: Fixed crash if using current SDL_GetWindowWMInfo() from older programs.
d05a39d0	2016-11-18T00:05:54	Wayland: Fixed file descriptor leaks if device was not initialized.
c3451262	2016-11-18T00:05:28	Emscripten: Fixed handling of deactivated mouse events. SDL_GetEventState() was called with a button state instead of an event type.
6fe15d63	2016-11-16T22:09:40	Wayland: Fixed memory leak if output retrieval failed. Found by Cppcheck.
818d1d3e	2016-11-15T01:30:08	Fixed bug 1646 - Warnings from clang with -Weverything
0d24495b	2016-11-15T01:24:58	Removed unused constants Except for SDL_bmp.c where they are historically interesting and I've left them in.
009a3f5a	2016-11-15T01:14:30	Fixed bug 3490 - Build failure with --enable-video-directfb felix Building SDL 2.0.5, or even the Mercurial snapshot (r10608) with GCC 6.2.1 and --enable-video-directfb generates a number of compiler diagnostics and fails.
57d01d7d	2016-11-13T22:57:41	Patch from Sylvain to fix clang warnings
acce8659	2016-11-13T10:39:04	[qtwayland] Set orientation and window flags via SDL hints
74e1dd4c	2016-11-11T13:14:00	Define _GNU_SOURCE when building SDL
2898ada3	2016-11-10T12:07:34	wayland: fixed compiler warning about pipe2().
d7800312	2016-11-06T09:30:06	Fixed bug 3476 - round() needs _GNU_SOURCE on some old systems Ozkan Sezer On systems with old glibc, such mine with glibc-2.8, the following warning is issued and is fixed easily by defining _GNU_SOURCE: /home/me/SDL2-2.0.5/src/video/x11/SDL_x11modes.c: In function 'CalculateXRandRRefreshRate': /home/me/SDL2-2.0.5/src/video/x11/SDL_x11modes.c:263: warning: implicit declaration of function 'round' /home/me/SDL2-2.0.5/src/video/x11/SDL_x11modes.c:263: warning: incompatible implicit declaration of built-in function 'round'
d767a450	2016-11-06T08:34:27	Fixed 2942 - Wayland: Drag and Drop / Clipboard x414e54 I have implemented Drag and Drop and Clipboard support for Wayland. Drag and dropping files from nautilus to the testdropfile application seems to work and also copy and paste.
58199232	2016-11-05T21:22:58	WinRT: Corrected header file guard comment.
baadd546	2016-11-02T02:56:54	Fixed text input events with UIM Alex Baines I realized overnight that my patch probably broke text input events with UIM, and I confirmed that it does. Can't believe I overlooked that... I've been making stupid mistakes in these patches recently, sorry. Anyway, this one seems to fix it properly. Knowing my luck it probably breaks something else.
d0c8bf7f	2016-11-01T10:48:59	Patch from Tapani P?lli to fix a memory leak in X11_InitKeyboard Patch uses XkbFreeKeyboard to free the memory returned by XkbGetMap. Earlier implementation called XkbFreeClientMap which frees all the maps but not data->xkb structure itself, XkbFreeKeyboard will free maps and the structure.
a1f42765	2016-11-01T10:46:47	Patch from Tapani P?lli to fix a memory leak in X11_GL_CreateContext
8eb76276	2016-11-01T17:38:05	Skip duplicate key events sent by IMEs like uim.
5fe98497	2016-10-28T01:28:58	Fix double events / no repeat flag on key events when built withoutibus/fcitx Uses XkbSetDetectableKeyRepeat, and falls back to forcing @im=none if it's not supported.
39ba2ab8	2016-10-22T17:53:03	Fixed NULL pointer dereference, thanks Ozkan Sezer
5b14a943	2016-10-22T11:01:55	Fixed bug 3466 - Can't build 2.0.5 on ppc64 /home/fedora/SDL2-2.0.5/src/video/SDL_blit_N.c: In function 'calc_swizzle32': /home/fedora/SDL2-2.0.5/src/video/SDL_blit_N.c:127:5: error: ISO C90 forbids mixed declarations and code [-Werror=declaration-after-statement] const vector unsigned char plus = VECUINT8_LITERAL(0x00, 0x00, 0x00, 0x00, ^
8a73f7e8	2016-10-19T20:42:22	Fixed bug 3461 - Implement TEXTINPUT events for Haiku Kai Sterker Apparently, SDL2 on Haiku does not generate SDL_TEXTINPUT events. Attached is a patch that adds this functionality. Tested with SDLs own checkkeys program and different keymaps as well as my own SDL application and German keyboard layout to verify it generates the expected input.
6d67c98e	2016-10-19T20:39:12	Fixed crash on Mac OS X 10.10 and earlier
012217f0	2016-10-18T23:24:49	Fixed bug 3369 - RaspberryPI ability to specify a Dispmanx layer Albert Casals On a RaspberryPI, it might become convenient to specify the Dispmanx layer SDL uses. Currently, it is hardcoded to be 10000 to sit above most applications. This can be specially useful when integrating other graphical apps and frameworks like OMXplayer, QT5 etc.. in order to have more flexibility on their Z-order.
267207ff	2016-10-18T23:12:45	Worked around a crash on Mac OS X 10.10 and earlier, thanks to Eric Wasylishen.
5af67f49	2016-10-17T21:37:26	Fixed bug 3458 - x11: reset deadkeys in StartTextInput/StopTextInput Eric Wasylishen The patch makes StartTextInput/StopTextInput call Xutf8ResetIC ( https://www.x.org/releases/X11R7.5/doc/man/man3/XmbResetIC.3.html ) on the XIC of all SDL windows. This fixes my use case in Quakespasm (Ubuntu 16.04, system keyboard layout set to German. Type the '^' dead key, which opens Quakespasm's developer console and calls SDL_StartTextInput, then press 'e'. I expect the dead key to be ignored.) Also, here is a patch for sdl2's "checkkeys" for testing this: https://bugzilla-attachments.libsdl.org/attachment.cgi?id=2451
01f62736	2016-10-14T17:06:28	emscripten: check if device pixel ratio has changed
d5ddb3cb	2016-10-14T08:40:21	Fixed bug 3453 - First mouse button input after a drag and drop event is ignored Olav Sorensen After a drag and drop event, any following mouse button input (down/up) doesn't generate an event. Clicking any mouse button a second time generates an event like it should. Further investigation shows that the new SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH logic also causes this issue in other cases, like the first time you open the program and click the mouse.
824ecc8f	2016-10-14T08:15:39	Fixed processing mouse and keyboard events in hatari, which uses the old SDLMain.m without creating an SDLApplication instance
063f752e	2016-10-13T04:54:43	Fixed bug 3328 - Race condition in Wayland_VideoInit Robert Folland When running this little test program with SDL2 on Wayland it often crashes in SDL_Init. From a backtrace it is apparent that there is a race condition in creating a xkb_context_ref. Sometimes it is 0x0. By moving the relevant lines higher up in Wayland_VideoInit (in SDL2-2.0.4/src/video/wayland/SDL_waylandvideo.c:302) this seems to get fixed. I moved the call to WAYLAND_xkb_context_new() up to before the call to WAYLAND_wl_display_connect(). Here is the test program (just a loop of init and quit), and a backtrace from gdb: #include <cstdio> #include <stdlib.h> #include <SDL2/SDL.h> #include <unistd.h> #include <iostream> int main(int argc, char **argv) { int count = atoi(argv[1]); for (int i = 0; i < count; i++) { std::cout << "Init " << i << std::endl; if (SDL_Init(SDL_INIT_VIDEO) < 0) { SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't initialize SDL: %s\n", SDL_GetError()); return 1; } std::cout << "Quit" << std::endl; SDL_Quit(); } return 0; } Init 12 Quit Init 13 Program received signal SIGSEGV, Segmentation fault. xkb_context_ref (ctx=ctx@entry=0x0) at src/context.c:156 156 ctx->refcnt++; (gdb) bt #0 xkb_context_ref (ctx=ctx@entry=0x0) at src/context.c:156 #1 0x00007ffff5e1cd4c in xkb_keymap_new (ctx=0x0, format=XKB_KEYMAP_FORMAT_TEXT_V1, flags=flags@entry=XKB_KEYMAP_COMPILE_NO_FLAGS) at src/keymap-priv.c:65 #2 0x00007ffff5e1c6cc in xkb_keymap_new_from_buffer (ctx=<optimized out>, buffer=0x7ffff7fd5000 "xkb_keymap {\nxkb_keycodes \"(unnamed)\" {\n\tminimum = 8;\n\tmaximum = 255;\n\t<ESC>", ' ' <repeats 16 times>, "= 9;\n\t<AE01>", ' ' <re peats 15 times>, "= 10;\n\t<AE02>", ' ' <repeats 15 times>, "= 11;\n\t<AE03>", ' ' <repeats 15 times>, "= 12;\n\t<AE04>", ' ' <repeats 12 times>..., length=48090, format=<optimized out>, flags=<optimized out>) at src/keymap.c:191 #3 0x00007ffff7b8ea4e in keyboard_handle_keymap (data=0x6169b0, keyboard=<optimized out>, format=<optimized out>, fd=5, size=48091) at /home/vlab/abs/sdl2/src/SDL2-2.0.4/src/video/wayland/SDL_waylandevents.c:269 #4 0x00007ffff64501f0 in ffi_call_unix64 () from /usr/lib/libffi.so.6 #5 0x00007ffff644fc58 in ffi_call () from /usr/lib/libffi.so.6 #6 0x00007ffff665be3e in wl_closure_invoke (closure=closure@entry=0x61f000, flags=flags@entry=1, target=<optimized out>, target@entry=0x616d20, opcode=opcode@entry=0, data=<optimized out>) at src/connection.c:949 #7 0x00007ffff6658be0 in dispatch_event (display=<optimized out>, queue=<optimized out>) at src/wayland-client.c:1274 #8 0x00007ffff6659db4 in dispatch_queue (queue=0x617398, display=0x6172d0) at src/wayland-client.c:1420 #9 wl_display_dispatch_queue_pending (display=0x6172d0, queue=0x617398) at src/wayland-client.c:1662 #10 0x00007ffff665a0cf in wl_display_roundtrip_queue (display=0x6172d0, queue=0x617398) at src/wayland-client.c:1085 #11 0x00007ffff7b8faa0 in Wayland_VideoInit (_this=<optimized out>) at /home/vlab/abs/sdl2/src/SDL2-2.0.4/src/video/wayland/SDL_waylandvideo.c:302 #12 0x00007ffff7b7aed6 in SDL_VideoInit_REAL (driver_name=<optimized out>, driver_name@entry=0x0) at /home/vlab/abs/sdl2/src/SDL2-2.0.4/src/video/SDL_video.c:513 #13 0x00007ffff7ae0ee7 in SDL_InitSubSystem_REAL (flags=16416) at /home/vlab/abs/sdl2/src/SDL2-2.0.4/src/SDL.c:173 #14 0x0000000000400b24 in main (argc=2, argv=0x7fffffffebb8) at vplay-init.cpp:13 (gdb)
f94bd057	2016-10-13T04:53:01	Fixed bug 3451 - Raspberry Pi Raspbian SDL_assert triggered sometimes at RPI_WarpMouseGlobal Eric wing Sometimes an SDL_assert triggers at RPI_WarpMouseGlobal src/video/raspberry/SDL_rpimouse.c:232 'update'. It doesn't always reproduce, but it seems to happen when you really bog down the system and the event loop can't update for awhile. The first time I hit this, I wasn't even using the mouse. I don't call any warp mouse functions either. I can usually reproduce with a simple program that runs an expensive blocking CPU series of functions which blocks the main loop until complete (can be up to 10 seconds). Sometimes this assertion gets triggered after that. I'm not sure if they are related or coincidental. Disabling the SDL_asserts when compiling SDL will avoid this problem. I actually haven't seen any problems with the mouse when I do this. On a Raspberry Pi 2 running Raspbian Jessie.
3a77b42d	2016-10-12T18:45:56	Fixed build warning
f6bcfa01	2016-10-12T23:38:31	X11: Fixed compile warning about unused variable.
36e40d30	2016-10-11T23:19:05	Fixed bug 2923 - Add SDL_PIXELFORMAT_RGBA32 for byte-wise 32bit RGBA data Daniel Gibson Ok, I followed the simple approach of just making SDL_PIXELFORMAT_RGBA32 an alias of SDL_PIXELFORMAT_RGBA8888/SDL_PIXELFORMAT_ABGR8888, depending on endianess. And I did the same for SDL_PIXELFORMAT_ARGB32, .._BGRA, .._ABGR. SDL_GetPixelFormatName() will of course return SDL_PIXELFORMAT_RGBA8888 (or SDL_PIXELFORMAT_ABGR8888) instead of SDL_PIXELFORMAT_RGBA32, but as long as that's mentioned in the docs it shouldn't be a problem.
aae28e3e	2016-10-10T18:28:05	Fixed bug 3096 - SDL_BlitSurface with overlapping source and destination
42f85aa2	2016-10-08T11:30:07	Fixed building and using fcitx IME support on Linux
27d4f099	2016-10-07T23:40:44	Implemented SDL_GetHintBoolean() to make it easier to check boolean hints
808c75d1	2016-10-07T18:57:40	Fixed bug 2824 - Add Fcitx Input Method Support Weitian Leung Just moved ibus direct call to SDL_IME_* related functions, and adds fcitx IME support (uses DBus, too), enable with env: SDL_IM_MODULE=fcitx (ibus still the default one)
eea76fc1	2016-10-07T18:11:03	Fixed bug 3063 - Wayland: SDL resizes EGL surface to 0x0. x414e54 Wayland will sometimes send empty resize events (0 width and 0 height) to the client. I have not worked out the exact conditions a client would receive these but I can assume it might be if the window is offscreen or not mapped yet. This causes issues with some SDL clients as they receive the 0x0 event and unexpected resize event or might not request to resize back to the correct size. As per the wl_shell Wayland spec configure events are only a suggestion and the client is free to ignore or pick a different size (this is how min/max and fixed aspect ratio is supped to be implemented). A patch is attached but is just the first iteration and I will fix any issues such as checking for FULLSCREEN/MAXIMIZED or RESIZABLE flags unless someone else fixes this first. I have update to take into account non resizable and fullscreen windows. Also adding in maximize/restore and title functions for Wayland.

07519a6b

2017-02-26T00:40:04

Removed a bunch of unnecessary #ifdefs.

0d647d35

2017-02-17T10:13:17

Emscripten: implement custom cursors

33bddcfd

2017-02-17T10:13:12

Emscripten: refactor cursor handling

613955b4

2017-02-17T10:13:07

Emscripten: only update pixel ratio if HiDPI is enabled

70c0400b

2017-02-13T17:00:46

windows: Try to unify all the GUID comparison code into a core helper function. There are likely several more I missed.

cf31ea14

2017-02-11T11:14:48

Fixed bug 3583 - X11 touch device can be permanently lost Volumetric In X11 the SDL error "Unknown touch device" can occur after which the application stops recognizing touch events. For a kiosk-type application this results in a hang as far as the user is concerned. This is reproducible on HP Z220/Z230/Z240 workstations by swapping USB cables for a while and it also occurs with no physical changes, probably due to USB device power management. A workaround is to make SDL re-enumerate the touch devices like it does at startup. A patch is attached.

9171f71d

2017-02-10T09:41:16

Fixed warning in Android build

da30992d

2017-02-02T00:41:58

Fixed bug 3577 - Can't set minimal size (message box appears instead) if maximal size wasn't declared (i.e. unlimited)

52e9c42d

2017-01-28T14:35:35

Fixed Windows build

869b7fe3

2017-01-28T11:17:10

Fixed bug 3550 - No mouse move messages send while over the titlebar and windows edges Matthew Its possible to set SDL_CaptureMouse() so you continue receiving mouse input while the mouse is outside your window. This works however There is then a gap where no messages send, which is when the mouse is hovering the title bar and the window edges.

c3eea703

2017-01-28T10:54:12

Use a stronger X font definition for X11_MessageBox on UTF-8 X11 seemed to be confused by the broad definition, so WEIGHT_NAME, SLANT and SETWIDTH_NAME were defined, thus fixing the font lookup on some systems (tested on Mageia 6 with X11 1.19.1). Fixes bug 3571.

0090a338

2017-01-27T21:16:38

Return an error if trying to set a window minimum size larger than the maximum size, or vice versa

4f981df3

2017-01-22T22:15:36

Haiku: Fixed memory leak if creating framebuffer failed.

800a9e84

2017-01-21T22:00:56

Fixed compiler warning about returning a value in a void function.

95defd66

2017-01-17T21:18:31

Use icon width * sizeof(Uint32) instead of icon pitch when copying to icon resource data

341d1ff9

2017-01-13T11:37:12

Fixed comment

a52d48c5

2017-01-10T08:54:33

Fixed bugs 2570, 3145, improved OpenGL ES context support on Windows and X11 Mark Callow The attached patch does the following for the X11 and Windows platforms, the only ones where SDL attempts to use context_create_es_profile: - Adds SDL_HINT_OPENGL_ES_DRIVER by which the application can say to use the OpenGL ES driver & EGL rather than the Open GL driver. (For bug #2570) - Adds code to {WIN,X11}_GL_InitExtensions to determine the maximum OpenGL ES version supported by the OpenGL driver (for bug #3145) - Modifies the test that determines whether to use the OpenGL driver or the real OpenGL ES driver to take into account the hint, the requested and supported ES version and whether ES 1.X is being requested. (For bug #2570 & bug #3145) - Enables the testgles2 test for __WINDOWS__ and __LINUX__ and adds the test to the VisualC projects. With the fix in place I have run testdraw2, testgl and testgles2 without any issues and have run my own apps that use OpenGL, OpenGL ES 3 and OpenGL ES 1.1.

4e9c9fce

2017-01-09T10:10:33

Fixed bug 3100 - SetSwapInterval should now be enabled for ANGLE/EGL Mark Logan 2015-08-24 15:57:50 UTC In SDL_windowsopengles.c, WIN_GLES_SetSwapInterval is as follows: WIN_GLES_SetSwapInterval(_THIS, int interval) { /* FIXME: This should call SDL_EGL_SetSwapInterval, but ANGLE has a bug that prevents this * from working if we do (the window contents freeze and don't swap properly). So, we ignore * the request for now. */ SDL_Log("WARNING: Ignoring SDL_GL_SetSwapInterval call due to ANGLE bug"); return 0; } With a recent version of ANGLE (early July) calling SDL_EGL_SetSwapInterval with a D3D11 backend appears to work just fine. I am working on testing this with D3D9. -- Alex Szpakowski I found the bug, it was fixed in 2013. https://bugs.chromium.org/p/angleproject/issues/detail?id=481 In my opinion it should be safe to unconditionally use SetSwapInterval now. Anyone who encounters the bug should update their ANGLE to a version less than 3 years old, especially since they'd be using a SDL version that's 3+ years newer than their ANGLE version.

c16dd74f

2017-01-08T18:32:20

Check the return value of SDL_EVDEV_Init()

13f2e542

2017-01-07T19:55:29

x11: make the X11 target work on macOS with Xquartz.

e25f4e50

2017-01-07T16:51:48

Really fixed blit issue for capehill

61a3ba30

2017-01-07T17:09:14

Replaced a few single-line "//" comments.

d024c724

2017-01-05T08:16:39

Fixed signedness issue when blitting on a big endian platform, as reported by capehill For example, if sR is 0 and dR is 255, we will get -255*sA casted to an unsigned value. Basically results are quite large numbers instead of the expected 0-255 range.

9d042052

2017-01-04T09:33:47

x11: deal with xrandr display size in millimeters being zero. Xquartz on macOS reports a zero size, which leads to a division by zero here.

d3591800

2017-01-03T00:44:05

Fixed bug 3519 - SDL_GetDisplayMode fails to report mode.format when using Wayland backend Ryan C. Gordon Kristian says you can't do it with Wayland, and that going forward, it'll just handle whatever you throw at it anyhow. https://twitter.com/hoegsberg/status/816148272402165761 So I say we mark it SDL_PIXELFORMAT_RGB888, which is what my X11 display currently reports, and leave it at that.

18d9b23c

2017-01-02T10:30:32

Fixed bug 3539 - SDL2, missing MIR LDFLAGS Gianfranco Hello, this is the failure I got https://launchpadlibrarian.net/300679206/buildlog_ubuntu-zesty-amd64.libsdl2_2.0.5+dfsg1-2ubuntu1_BUILDING.txt.gz LTLINK build/libSDL2.la build/.libs/SDL_mirvideo.o: In function `MIR_InitDisplayFromOutput': ././src/video/mir/SDL_mirvideo.c:258: undefined reference to `mir_output_get_current_mode' collect2: error: ld returned 1 exit status

67ed8943

2017-01-01T19:10:36

Fixed bug 3529 - SDL_EGL_UnloadLibrary is not called at all on SDL_Quit kaisyu In case of OpenGLES, the sequences of loading and unloading driver library should be like that: SDL_Init ... SDL_GL_LoadLibrary SDL_EGL_LoadLibrary ... SDL_Quit ... SDL_GL_UnloadLibrary SDL_EGL_UnloadLibrary ... However, according to my test results, the varible '_this->gl_config.driver_loaded' does not allow 'SDL_GL_UnloadLibrary' to call 'SDL_EGL_UnloadLibrary'.

45b774e3

2017-01-01T18:33:28

Updated copyright for 2017

49225f5f

2016-12-31T18:11:19

We don't currently support blitting to < 8 bpp surfaces, return an error instead of corrupting memory in that case.

7f2068da

2016-12-31T10:30:07

Fixed bug 3541 - DisplayIndex out of bounds in SDL_SetWindowPosition Intellectual Kitty In SDL_video.c, on line #1756, in SDL_SetWindowPosition (from today's distribution, 12-31-2016, https://hg.libsdl.org/SDL/shortlog/bf19e0c84483): if (displayIndex > _this->num_displays) { should be: if (displayIndex >= _this->num_displays) {

0cfa0aa1

2016-12-29T11:49:18

improved SDL_GetError() output generated by EGL code This change attempts to report the EGL error codes generated by SDL's calls into EGL, along with the name of the EGL function that failed.

7c316366

2016-12-26T23:02:14

x11: Don't loop forever if the X server refuses a pointer grab.

b4e069e7

2016-12-26T02:12:21

Fixed bug 3517 - Compiler warnings with gcc -Wstrict-prototypes felix Compiling even a simple SDL2 'hello world' program with gcc -Wstrict-prototypes (GCC 6.2.1) results in warnings like: /usr/include/SDL2/SDL_gamecontroller.h:143:1: attention : function declaration isn't a prototype [-Wstrict-prototypes] extern DECLSPEC int SDLCALL SDL_GameControllerNumMappings(); ^~~~~~ It seems there is a missing 'void' between the parentheses.

fd85f574

2016-12-23T22:49:37

Mac: back out commit 3e9b2ae41adf. It causes significant overhead on many GPUs.

d719374c

2016-12-23T22:08:18

Mac: Fix over-saturated colors on P3 displays (e.g. the 2016 MBPs).

eda74fda

2016-12-18T13:05:14

tvOS: Expose remote swipe gestures as arrow key presses (thanks oviano!)

787a54c8

2016-12-18T12:28:28

iOS bug #3377: work around bugs in some third party iOS libraries (e.g. Google admob) where they assume the optional UIApplicationDelegate ?window? property always exists and will crash if it doesn?t.

f50a0400

2016-12-13T00:22:42

windows: add whitespace to fix macro preprocessing issue (thanks, Sven!). Apparently without a space here, "fastbuild -cache" breaks.

e81bf12b

2016-12-12T09:18:42

Fixed edid parsing code for older gcc compilers Ozkan Sezer This adds the name 'ad' to two unnamed unions in edid.h and adjusts edid-parse.c for it. Nameless unions are not supported in ancient gcc, which I happened to use on one of my ancient setups.

8414c3d4

2016-12-11T12:01:44

Fixed ABI, don't change the return type of SDL_GL_SwapWindow()

6211668e

2016-12-11T12:01:01

Fixed creating a renderer on the dummy driver on Mac OS X

cb5a0b0f

2016-12-11T11:45:33

Fixed crash when creating a dummy window on Mac OS X

454d9cb9

2016-12-09T05:19:31

PP_OK isn't available in the NaCl build environment on buildbot. It's defined as 0

97d05b0d

2016-12-09T05:12:27

Fixed a bunch of SwapWindow calls that needed their return value updated

7a39681e

2016-12-09T05:04:18

Fixed X11 OpenGL ES build

fed8cbcd

2016-12-09T05:00:35

Fixed build for EGL platforms

524bf3c2

2016-12-09T01:47:43

Fixed bug 3513 - SDL_GL_SwapWindow does not return error status Return an error code from SDL_GL_SwapWindow(), like the other SDL APIs.

26f05ecb

2016-12-02T02:25:12

Fixed missing prototypes on Android, patch from Sylvain

84c0780e

2016-12-02T02:21:35

Fixed bug 3305 - Fixed TextInput status when the keyboard was dismissed with the dismiss key on the iPad Diego I was previously unaware that rotating the device to a different orientation when the keyboard is shown causes a keyboardWillHide followed by a keyboardWillShow notification. The previous patch would then mistakenly StopTextInput when rotating. This patch fixes that by checking if the device is rotating before stopping text input.

1b689c33

2016-12-01T11:52:47

Fixed bug 3503 - osx builds don't run on 10.6 as of rev. 10651 Ozkan Sezer With rev. 10651, i.e. http://hg.libsdl.org/SDL/rev/747a6a795b21 , SDL2 - OS X builds fail to run on 10.6 (my setup: i686 / 10.6.8) because the symbol _IOPMAssertionCreateWithDescription is missing. The SDK listing it for 10.7+ does seem correct. Reverting r10651 and rebuilding makes it to function again.

4905cd9c

2016-11-30T22:06:05

Fixed bug 3340 - SDL_BlitScaled causes access violation in some cases. Simon Hug The SDL_BlitScaled function runs into an access violation for specific blit coordinates and surface sizes. The attached testcase blits a 800x600 surface to a 1280x720 surface at the coordinates -640,-345 scaled to 1280x720. The blit function that moves the data then runs over and reads after the pixel data from the src surface causing an access violation. I can't say where exactly it goes wrong, but I think it could have something to do with the rounding in SDL_UpperBlitScaled. final_src.y is 288 and final_src.h is 313. Together that's 601, which I believe is one too much, but I just don't know the code enough to make sure that's the problem. Sylvain I think this patch fix the issue, but maybe it's worth re-writing "SDL_UpperBlitScaled" using SDL_FRect.

7f764bd8

2016-11-26T10:26:36

once more - iterating on this is annoying

51ccc9ed

2016-11-26T10:26:32

if the tap is explicitly disabled by code or by another program, let it remain disabled! this is different than the automatic "event tap was too slow therefore we stopped processing it" timeout which we want to re-enable after.

25f54f0f

2016-11-26T10:26:26

tap should default to disabled, not enabled

354a8f27

2016-11-26T10:26:22

SDL for Mac - only enable global event tap when actually necessary (app has focus and has requested relative mouse mode or has asked for a mouse grab). in other situations the event tap impacts system performance and battery life with no benefit.

d1c35feb

2016-11-25T00:13:13

macOS: removed deprecated UpdateSystemActivity() call. The non-deprecated approach (IOPMAssertion) already exists in SDL, and is available in Mac OS X 10.6 and later (although it was incorrectly listed as 10.7 and later in SDL). Since SDL now requires 10.6 or later, this is no longer conditionally used.

fb5fd67c

2016-11-24T21:41:09

Fixed all known static analysis bugs, with checker-279 on macOS.

e93e91f0

2016-11-23T21:52:48

Pacify some GCC strict-aliasing compiler warnings.

232ae688

2016-11-23T17:20:28

Still more compiler warning fixes for various platforms.

36156335

2016-11-20T21:34:54

Renaming of guard header names to quiet -Wreserved-id-macro Patch contributed by Sylvain

4a089ca1

2016-11-20T21:18:55

Fixed bug 3486 - Can't get HINSTANCE of my window realitix SDL2 allows to create widow and to get information through SDL_SysWMinfo. But it misses something, with Vulkan, you need the HWND and HINSTANCE of the window for Win32 system. Sadly, SDL2 provides only HWND but not HINSTANCE. In some context, it can be difficult to get the HINSTANCE, indeed, I'm using pySDL2 (Python) and I can only access properties that SDL2 gives me. I have to use a dirty trick like that to get the HINSTANCE: (https://raw.githubusercontent.com/bglgwyng/pyVulkan/master/examples/win32misc.py)

a49ac09c

2016-11-18T00:06:09

Windows: Fixed crash if using current SDL_GetWindowWMInfo() from older programs.

d05a39d0

2016-11-18T00:05:54

Wayland: Fixed file descriptor leaks if device was not initialized.

c3451262

2016-11-18T00:05:28

Emscripten: Fixed handling of deactivated mouse events. SDL_GetEventState() was called with a button state instead of an event type.

6fe15d63

2016-11-16T22:09:40

Wayland: Fixed memory leak if output retrieval failed. Found by Cppcheck.

818d1d3e

2016-11-15T01:30:08

Fixed bug 1646 - Warnings from clang with -Weverything

0d24495b

2016-11-15T01:24:58

Removed unused constants Except for SDL_bmp.c where they are historically interesting and I've left them in.

009a3f5a

2016-11-15T01:14:30

Fixed bug 3490 - Build failure with --enable-video-directfb felix Building SDL 2.0.5, or even the Mercurial snapshot (r10608) with GCC 6.2.1 and --enable-video-directfb generates a number of compiler diagnostics and fails.

57d01d7d

2016-11-13T22:57:41

Patch from Sylvain to fix clang warnings

acce8659

2016-11-13T10:39:04

[qtwayland] Set orientation and window flags via SDL hints

74e1dd4c

2016-11-11T13:14:00

Define _GNU_SOURCE when building SDL

2898ada3

2016-11-10T12:07:34

wayland: fixed compiler warning about pipe2().

d7800312

2016-11-06T09:30:06

Fixed bug 3476 - round() needs _GNU_SOURCE on some old systems Ozkan Sezer On systems with old glibc, such mine with glibc-2.8, the following warning is issued and is fixed easily by defining _GNU_SOURCE: /home/me/SDL2-2.0.5/src/video/x11/SDL_x11modes.c: In function 'CalculateXRandRRefreshRate': /home/me/SDL2-2.0.5/src/video/x11/SDL_x11modes.c:263: warning: implicit declaration of function 'round' /home/me/SDL2-2.0.5/src/video/x11/SDL_x11modes.c:263: warning: incompatible implicit declaration of built-in function 'round'

d767a450

2016-11-06T08:34:27

Fixed 2942 - Wayland: Drag and Drop / Clipboard x414e54 I have implemented Drag and Drop and Clipboard support for Wayland. Drag and dropping files from nautilus to the testdropfile application seems to work and also copy and paste.

58199232

2016-11-05T21:22:58

WinRT: Corrected header file guard comment.

baadd546

2016-11-02T02:56:54

Fixed text input events with UIM Alex Baines I realized overnight that my patch probably broke text input events with UIM, and I confirmed that it does. Can't believe I overlooked that... I've been making stupid mistakes in these patches recently, sorry. Anyway, *this* one seems to fix it properly. Knowing my luck it probably breaks something else.

d0c8bf7f

2016-11-01T10:48:59

Patch from Tapani P?lli to fix a memory leak in X11_InitKeyboard Patch uses XkbFreeKeyboard to free the memory returned by XkbGetMap. Earlier implementation called XkbFreeClientMap which frees all the maps but not data->xkb structure itself, XkbFreeKeyboard will free maps and the structure.

a1f42765

2016-11-01T10:46:47

Patch from Tapani P?lli to fix a memory leak in X11_GL_CreateContext

8eb76276

2016-11-01T17:38:05

Skip duplicate key events sent by IMEs like uim.

5fe98497

2016-10-28T01:28:58

Fix double events / no repeat flag on key events when built withoutibus/fcitx Uses XkbSetDetectableKeyRepeat, and falls back to forcing @im=none if it's not supported.

39ba2ab8

2016-10-22T17:53:03

Fixed NULL pointer dereference, thanks Ozkan Sezer

5b14a943

2016-10-22T11:01:55

Fixed bug 3466 - Can't build 2.0.5 on ppc64 /home/fedora/SDL2-2.0.5/src/video/SDL_blit_N.c: In function 'calc_swizzle32': /home/fedora/SDL2-2.0.5/src/video/SDL_blit_N.c:127:5: error: ISO C90 forbids mixed declarations and code [-Werror=declaration-after-statement] const vector unsigned char plus = VECUINT8_LITERAL(0x00, 0x00, 0x00, 0x00, ^

8a73f7e8

2016-10-19T20:42:22

Fixed bug 3461 - Implement TEXTINPUT events for Haiku Kai Sterker Apparently, SDL2 on Haiku does not generate SDL_TEXTINPUT events. Attached is a patch that adds this functionality. Tested with SDLs own checkkeys program and different keymaps as well as my own SDL application and German keyboard layout to verify it generates the expected input.

6d67c98e

2016-10-19T20:39:12

Fixed crash on Mac OS X 10.10 and earlier

012217f0

2016-10-18T23:24:49

Fixed bug 3369 - RaspberryPI ability to specify a Dispmanx layer Albert Casals On a RaspberryPI, it might become convenient to specify the Dispmanx layer SDL uses. Currently, it is hardcoded to be 10000 to sit above most applications. This can be specially useful when integrating other graphical apps and frameworks like OMXplayer, QT5 etc.. in order to have more flexibility on their Z-order.

267207ff

2016-10-18T23:12:45

Worked around a crash on Mac OS X 10.10 and earlier, thanks to Eric Wasylishen.

5af67f49

2016-10-17T21:37:26

Fixed bug 3458 - x11: reset deadkeys in StartTextInput/StopTextInput Eric Wasylishen The patch makes StartTextInput/StopTextInput call Xutf8ResetIC ( https://www.x.org/releases/X11R7.5/doc/man/man3/XmbResetIC.3.html ) on the XIC of all SDL windows. This fixes my use case in Quakespasm (Ubuntu 16.04, system keyboard layout set to German. Type the '^' dead key, which opens Quakespasm's developer console and calls SDL_StartTextInput, then press 'e'. I expect the dead key to be ignored.) Also, here is a patch for sdl2's "checkkeys" for testing this: https://bugzilla-attachments.libsdl.org/attachment.cgi?id=2451

01f62736

2016-10-14T17:06:28

emscripten: check if device pixel ratio has changed

d5ddb3cb

2016-10-14T08:40:21

Fixed bug 3453 - First mouse button input after a drag and drop event is ignored Olav Sorensen After a drag and drop event, any following mouse button input (down/up) doesn't generate an event. Clicking any mouse button a *second* time generates an event like it should. Further investigation shows that the new SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH logic also causes this issue in other cases, like the first time you open the program and click the mouse.

824ecc8f

2016-10-14T08:15:39

Fixed processing mouse and keyboard events in hatari, which uses the old SDLMain.m without creating an SDLApplication instance

063f752e

2016-10-13T04:54:43

Fixed bug 3328 - Race condition in Wayland_VideoInit Robert Folland When running this little test program with SDL2 on Wayland it often crashes in SDL_Init. From a backtrace it is apparent that there is a race condition in creating a xkb_context_ref. Sometimes it is 0x0. By moving the relevant lines higher up in Wayland_VideoInit (in SDL2-2.0.4/src/video/wayland/SDL_waylandvideo.c:302) this seems to get fixed. I moved the call to WAYLAND_xkb_context_new() up to before the call to WAYLAND_wl_display_connect(). Here is the test program (just a loop of init and quit), and a backtrace from gdb: #include <cstdio> #include <stdlib.h> #include <SDL2/SDL.h> #include <unistd.h> #include <iostream> int main(int argc, char **argv) { int count = atoi(argv[1]); for (int i = 0; i < count; i++) { std::cout << "Init " << i << std::endl; if (SDL_Init(SDL_INIT_VIDEO) < 0) { SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't initialize SDL: %s\n", SDL_GetError()); return 1; } std::cout << "Quit" << std::endl; SDL_Quit(); } return 0; } Init 12 Quit Init 13 Program received signal SIGSEGV, Segmentation fault. xkb_context_ref (ctx=ctx@entry=0x0) at src/context.c:156 156 ctx->refcnt++; (gdb) bt #0 xkb_context_ref (ctx=ctx@entry=0x0) at src/context.c:156 #1 0x00007ffff5e1cd4c in xkb_keymap_new (ctx=0x0, format=XKB_KEYMAP_FORMAT_TEXT_V1, flags=flags@entry=XKB_KEYMAP_COMPILE_NO_FLAGS) at src/keymap-priv.c:65 #2 0x00007ffff5e1c6cc in xkb_keymap_new_from_buffer (ctx=<optimized out>, buffer=0x7ffff7fd5000 "xkb_keymap {\nxkb_keycodes \"(unnamed)\" {\n\tminimum = 8;\n\tmaximum = 255;\n\t<ESC>", ' ' <repeats 16 times>, "= 9;\n\t<AE01>", ' ' <re peats 15 times>, "= 10;\n\t<AE02>", ' ' <repeats 15 times>, "= 11;\n\t<AE03>", ' ' <repeats 15 times>, "= 12;\n\t<AE04>", ' ' <repeats 12 times>..., length=48090, format=<optimized out>, flags=<optimized out>) at src/keymap.c:191 #3 0x00007ffff7b8ea4e in keyboard_handle_keymap (data=0x6169b0, keyboard=<optimized out>, format=<optimized out>, fd=5, size=48091) at /home/vlab/abs/sdl2/src/SDL2-2.0.4/src/video/wayland/SDL_waylandevents.c:269 #4 0x00007ffff64501f0 in ffi_call_unix64 () from /usr/lib/libffi.so.6 #5 0x00007ffff644fc58 in ffi_call () from /usr/lib/libffi.so.6 #6 0x00007ffff665be3e in wl_closure_invoke (closure=closure@entry=0x61f000, flags=flags@entry=1, target=<optimized out>, target@entry=0x616d20, opcode=opcode@entry=0, data=<optimized out>) at src/connection.c:949 #7 0x00007ffff6658be0 in dispatch_event (display=<optimized out>, queue=<optimized out>) at src/wayland-client.c:1274 #8 0x00007ffff6659db4 in dispatch_queue (queue=0x617398, display=0x6172d0) at src/wayland-client.c:1420 #9 wl_display_dispatch_queue_pending (display=0x6172d0, queue=0x617398) at src/wayland-client.c:1662 #10 0x00007ffff665a0cf in wl_display_roundtrip_queue (display=0x6172d0, queue=0x617398) at src/wayland-client.c:1085 #11 0x00007ffff7b8faa0 in Wayland_VideoInit (_this=<optimized out>) at /home/vlab/abs/sdl2/src/SDL2-2.0.4/src/video/wayland/SDL_waylandvideo.c:302 #12 0x00007ffff7b7aed6 in SDL_VideoInit_REAL (driver_name=<optimized out>, driver_name@entry=0x0) at /home/vlab/abs/sdl2/src/SDL2-2.0.4/src/video/SDL_video.c:513 #13 0x00007ffff7ae0ee7 in SDL_InitSubSystem_REAL (flags=16416) at /home/vlab/abs/sdl2/src/SDL2-2.0.4/src/SDL.c:173 #14 0x0000000000400b24 in main (argc=2, argv=0x7fffffffebb8) at vplay-init.cpp:13 (gdb)

f94bd057

2016-10-13T04:53:01

Fixed bug 3451 - Raspberry Pi Raspbian SDL_assert triggered sometimes at RPI_WarpMouseGlobal Eric wing Sometimes an SDL_assert triggers at RPI_WarpMouseGlobal src/video/raspberry/SDL_rpimouse.c:232 'update'. It doesn't always reproduce, but it seems to happen when you really bog down the system and the event loop can't update for awhile. The first time I hit this, I wasn't even using the mouse. I don't call any warp mouse functions either. I can usually reproduce with a simple program that runs an expensive blocking CPU series of functions which blocks the main loop until complete (can be up to 10 seconds). Sometimes this assertion gets triggered after that. I'm not sure if they are related or coincidental. Disabling the SDL_asserts when compiling SDL will avoid this problem. I actually haven't seen any problems with the mouse when I do this. On a Raspberry Pi 2 running Raspbian Jessie.

3a77b42d

2016-10-12T18:45:56

Fixed build warning

f6bcfa01

2016-10-12T23:38:31

X11: Fixed compile warning about unused variable.

36e40d30

2016-10-11T23:19:05

Fixed bug 2923 - Add SDL_PIXELFORMAT_RGBA32 for byte-wise 32bit RGBA data Daniel Gibson Ok, I followed the simple approach of just making SDL_PIXELFORMAT_RGBA32 an alias of SDL_PIXELFORMAT_RGBA8888/SDL_PIXELFORMAT_ABGR8888, depending on endianess. And I did the same for SDL_PIXELFORMAT_ARGB32, .._BGRA, .._ABGR. SDL_GetPixelFormatName() will of course return SDL_PIXELFORMAT_RGBA8888 (or SDL_PIXELFORMAT_ABGR8888) instead of SDL_PIXELFORMAT_RGBA32, but as long as that's mentioned in the docs it shouldn't be a problem.

aae28e3e

2016-10-10T18:28:05

Fixed bug 3096 - SDL_BlitSurface with overlapping source and destination

42f85aa2

2016-10-08T11:30:07

Fixed building and using fcitx IME support on Linux

27d4f099

2016-10-07T23:40:44

Implemented SDL_GetHintBoolean() to make it easier to check boolean hints

808c75d1

2016-10-07T18:57:40

Fixed bug 2824 - Add Fcitx Input Method Support Weitian Leung Just moved ibus direct call to SDL_IME_* related functions, and adds fcitx IME support (uses DBus, too), enable with env: SDL_IM_MODULE=fcitx (ibus still the default one)

eea76fc1

2016-10-07T18:11:03

Fixed bug 3063 - Wayland: SDL resizes EGL surface to 0x0. x414e54 Wayland will sometimes send empty resize events (0 width and 0 height) to the client. I have not worked out the exact conditions a client would receive these but I can assume it might be if the window is offscreen or not mapped yet. This causes issues with some SDL clients as they receive the 0x0 event and unexpected resize event or might not request to resize back to the correct size. As per the wl_shell Wayland spec configure events are only a suggestion and the client is free to ignore or pick a different size (this is how min/max and fixed aspect ratio is supped to be implemented). A patch is attached but is just the first iteration and I will fix any issues such as checking for FULLSCREEN/MAXIMIZED or RESIZABLE flags unless someone else fixes this first. I have update to take into account non resizable and fullscreen windows. Also adding in maximize/restore and title functions for Wayland.

kc3-lang/SDL/src/video

src/video

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