kmx git

Commit	Date	Message
e061a92d	2018-08-02T16:03:47	Some drag'and'drop improvements. First: disable d'n'd events by default; most apps don't need these at all, and if an app doesn't explicitly handle these, each drop on the window will cause a memory leak if the events are enabled. This follows the guidelines we have for SDL_TEXTINPUT events already. Second: when events are enabled or disabled, signal the video layer, as it might be able to inform the OS, causing UI changes or optimizations (for example, dropping a file icon on a Cocoa app that isn't accepting drops will cause macOS to show a rejection animation instead of the drop operation just vanishing into the ether, X11 might show a different cursor when dragging onto an accepting window, etc). Third: fill in the drop event details in the test library and enable the events in testwm.c for making sure this all works as expected.
8f0cc4a4	2018-07-22T19:42:08	Backed out changeset 2e42ec46061e. This change isn't correct. See comments in Bugzilla #4183.
1089944b	2018-07-22T19:40:42	libm: Fixed signature mismatches for __ieee754_rem_pio2 and __kernel_rem_pio2. Fixes Bugzilla #4201.
862aa4b4	2018-07-22T19:28:27	windows: Fixed some Visual Studio warnings about shadowed variables. Fixes Bugzilla #4118.
b5a420cb	2018-07-13T17:53:24	dbus: Deal with undefined behavior with va_args. Parse out a copy of the varargs ourselves to get to the reply portion, since the original passed to D-Bus might modify or not modify the caller's copy, depending on system ABI.
df0d3f13	2018-07-12T13:28:15	More controller drivers support CARTESIAN coordinates. This fixes rumble on the Saitek Cyborg V.3 Rumble Pad
ff8c9538	2018-07-12T13:28:13	Allow trapping the back button so right mouse click can work on some Android systems (thanks Rachel!) Also, added a function SDL_AndroidBackButton() so applications can respond to the back button directly
c3178e67	2018-07-12T16:52:45	Ensure we still clear the X locale modifiers even if not compiled with ibus or fcitx support
ff8c62f2	2018-07-02T03:53:57	Fixed bug 4210 - SSE2-based converter makes junk result of S32 -> Float At the HG state abdd17144682, 64-bit assemblies are using SSE2-based resampler, produces junk sound when converting the S32 -> Float32 -> S16 chain. The `NEED_SCALAR_CONVERTER_FALLBACKS` thing works perfectly. If I will find a reason that caused this mistake, I'll send a patch by myself.
013b146d	2018-06-30T20:55:51	SDL_windowstaskdialog.h (struct _TASKDIALOGCONFIG): make unions anonymous otherwise build fails. (at least with my VS2005. and the code accesses the arms of the unions anonymously anyway.)
949b8bd8	2018-06-30T20:10:40	correct the comment correction..
67f18a19	2018-06-30T20:04:01	comment correction
7c2028f8	2018-06-29T16:56:11	Attempt to fix "cast from pointer to integer of different size" warnings.
52857de2	2018-06-29T16:55:55	Corrected a comment.
3b173f81	2018-06-25T23:00:38	Patched to compile on Visual Studio (typo).
58168a8c	2018-06-25T16:34:16	atomic: Fight with all the assemblers that don't like REP NOP. :/
5f123e31	2018-06-25T15:58:35	atomic: Spin locks now try to use the x86 PAUSE instruction for short waits. Fixes Bugzilla #4151.
5a8ecf4e	2018-06-25T13:14:52	yuv: Patched to make static analysis happy (warned about unused variable).
4773690d	2018-06-25T12:55:23	Deal with possible malloc(0) calls, as pointed out by static analysis.
915a7e03	2018-06-25T01:57:28	gles2: Whoops, overzealous copy/paste on my part. :)
c8ac9096	2018-06-24T22:42:36	wayland: Implemented xdg-wm-base support. This is just in parity with the existing zxdg-shell-unstable-v6 code. Making the Wayland target robust (and uh, with title bars) is going to take a lot of work on top of this.
59574fe2	2018-06-24T13:57:22	x11: Normalize x11xinput2 touch x to be 1.0 at width (thanks, Zach!). "Applications (such as SDL's testgesture) do "event.tfinger.x * window_width" to find window coord. Currently the X11 XInput2 backend expects application to do "event.tfinger.x * (window_width-1)" instead. X11 XInput2 touch events are normalized so x is 1.0 at "width - 1" but other SDL backends appear to have x be 1.0 at "width". Same issue for touch event y with regards to height." Fixes Bugzilla #4183.
5308a245	2018-06-24T12:16:58	Fixed some possible malloc(0) calls reported by static analysis.
88dfa466	2018-06-18T13:14:04	Use a blank cursor instead of PointerIcon.TYPE_NULL since that shows the default cursor on Samsung DeX
a5158535	2018-06-18T13:14:02	Added support for external mouse in Samsung DeX mode relative mode doesn't work, but absolute coordinates are functional
74ec7cab	2018-06-18T13:13:56	Fixed race condition where Android touch events could get scaled by a render target's viewport
9924a8e3	2018-06-14T00:51:45	Fixed bug 4094 - No SDL_TEXTEDITING after pressing Alt key on Raspberry Pi Linux This was reproducible by running an SDL app on the console from an ssh login. In this case the terminal wasn't owned by the user running the app, so we were using the default keymap, which didn't have state transitions defined for ctrl and alt, so once we entered that state keypresses would no longer transition out of that state, nor would they generate text. As a workaround, we'll just reset to the default shift state if that happens, which means we'll get text for keys pressed while ctrl is held down, but I don't think that's a big problem. Note that in this case we also can't mute the keyboard, so the keypresses go to the console, which probably isn't what you want...
fe682827	2018-06-14T06:12:12	egl: Don't change context when deleting current. If we change the current context behind the app's back, those tracking the current context to minimize context changes are going to get confused. This brings the EGL backend in line with the GLX one. Fixes Bugzilla #4199.
08de74ec	2018-06-13T14:45:02	use the 'aborts' pragma of Watcom for SDL_NORETURN functions SDL_ExitProcess(), SDL_AbortAssertion() and SDLTest_BailOut(). (Commit 303c1e0fb0cf for bug #4100 removed SDL_NORETURN from SDL_ExitProcess() and SDL_AbortAssertion() in order to avoid warnings from windows builds, but that's temporary I guess..)
4a4bac95	2018-06-12T13:22:58	Deal with fullscreen limitations under windowed Android environments (Chromebook, DeX, etc.) (Thanks Rachel!)
864b8f89	2018-06-12T01:04:26	Merged in community contributed controller mappings from https://raw.githubusercontent.com/gabomdq/SDL_GameControllerDB/master/gamecontrollerdb.txt
12059782	2018-06-12T00:18:10	Added common controllers used with Steam Big Picture These are entirely untested Several USB ids refer to multiple packaged products. In those cases I tried to use the most common name, or a general name (e.g. PS3 Controller), or a completely generic name (e.g. USB gamepad) if it wasn't clear what type of controller it was. Patches welcome!
fe196db7	2018-06-07T17:07:03	Track android device panel width & height as well as window surface & height. Expand SDLActivity::SDLSurface::surfaceChanged() callback to grab the panel width and height at the same time and pass that along to the native code. Only works on API 17+. Duplicates surface dimensions whenever it fails. Add Android_DeviceWidth/Android_DeviceHeight globals to native code. Disambiguate Android_ScreenWidth/Android_ScreenHeight -> Android_SurfaceWidth/Android_SurfaceHeight Use device width/height for all display mode settings.
db86e7a6	2018-06-07T10:54:54	Added support for the PS3 controller driver in PlayStation Now
113801b7	2018-06-05T12:46:13	Added SDL_IsChromebook() to determine if we're running on a Chromebook.
2dedbc72	2018-06-05T12:46:11	Add Android support for relative mouse mode to SDL.
9d6ac3de	2018-06-05T12:46:09	Fix creating a minimized window in SDL to not cause focus to be stolen (because ShowWindow( hwnd, SW_MINIMIZE ) would be called after creation, thus changing focus to the prior window based on some per-app list in windows, rather than the window being created with WS_MINIMIZED to start with). This means we have to consider SDL_WINDOW_MINIMIZED a window creation flag, but on non-windows platforms we just remove it and let the normal FinishWindowCreation re-apply and do the minimize as I have no idea what is right on them or if anything should change. CR: Phil
1d25135b	2018-06-01T19:43:53	Fixed bug 4184 - jack audio driver fails in presence of midi ports Martin ?irokov Launching an SDL application with SDL_AUDIODRIVER=jack, and then calling SDL_OpenAudioDevice() with whatever parameters fails with an error like this one: SDL_OpenAudioDevice: Couldn't connect JACK ports: SDL:sdl_jack_output_0 => system:midi_playback_1 This happens because JACK_OpenDevice in src/audio/jack/SDL_jackaudio.c blindly tries to connect to all input ports without checking whether they are for audio or midi. The fix is to check port types and ignore all non audio ports. Also I removed devports field from struct SDL_PrivateAudioData, because it's never really used and removing unused ports from it would be PITA.
ff6aebc4	2018-05-29T08:03:44	Added a new GUID for DS3 controller connected over bluetooth, for both Sony and Shanwan (thanks William!)
3d387098	2018-05-27T20:30:03	metal: contrary to documentation, we need to set the drawableSize explicitly. Fixes Bugzilla #4149.
8325df25	2018-05-24T07:30:24	Fixed bug 4169 - Crash due to audio session observer race condition Jona The following explains why this bug was happening: This crash was caused because the audio session was being set as active [session setActive:YES error:&err] when the audio device was actually being CLOSED. Certain cases the audio session being set to active would fail and the method would return right away. Because of the way the error was handled we never removed the SDLInterruptionListener thus leaking it. Later when an interruption was received the THIS_ object would contain a pointer to an already released device causing the crash. The fix: When only one device remained open and it was being closed we needed to set the audio session as NOT active and completely ignore the returned error to successfully release the SDLInterruptionListener. I think the user assumed that the open_playback_devices and open_capture_devices would equal 0 when all of them where closed but the truth is that at the end of the closing process that the open devices count is decremented.
b3173d9d	2018-05-23T17:15:37	Added support for the NVIDIA SHIELD handheld gaming device
361043a5	2018-05-23T17:15:33	Actually left trigger is motion axis 17 and right trigger is motion axis 18, which will map in that order to SDL axes.
4d9a3469	2018-05-23T16:00:21	Added additional supported Android controllers
c07656db	2018-05-23T16:00:19	Fixed default mapping for Android controller triggers (they were reversed)
101544d6	2018-05-21T12:05:17	audio: Needed to fix two more instances for Visual Studio.
0ad4b0b6	2018-05-21T12:00:21	thread: fixed compiler warnings on non-Linux systems that use pthread. (static function rtkit_setpriority was unused, moved it in with rest of __LINUX__ section.)
49881861	2018-05-21T11:54:09	audio: Patched to compile on Visual Studio. (It gets upset at the -2147483648, thinking this should be an unsigned value because 2147483648 is too large for an int32, so the negative sign upsets the compiler.)
4df859c5	2018-05-21T11:35:42	cpuinfo: Added SDL_HasAVX512F(). This checks for the "foundation" AVX-512 instructions (that all AVX-512 compatible CPUs support).
8543ad7d	2018-05-21T11:34:57	cpuinfo: Added some internal SIMD-aligned allocation functions. Fixes Bugzilla #4150 (sort of).
999af809	2018-05-18T13:09:30	Merged latest changes from Steam Link app
e2619f1d	2018-05-17T12:50:46	dynapi: don't let system loader resolve the initializer to the wrong version. Fixes problems launching Firewatch on Linux (which statically links SDL but also dynamically loads a system-wide copy from a plugin shared library) with a newer SDL build.
b7e88aaa	2018-05-16T02:03:06	audio: Added ARM NEON versions of audio converters. These are _much_ faster than the scalar equivalents on the Raspberry Pi that I tested on. Often 3x to 4x as fast!
cb0e614f	2018-05-15T02:29:35	audio: SSE2 float-to-int converters should clamp input. The scalar versions already do this.
a07e5815	2018-05-15T01:40:05	audio: Fix range on float-to-int data clamping. I can't tell if there was a good reason for this or it was just me getting numbers wrong due to exhaustion.
7832cb65	2018-05-15T01:35:53	audio: float to int converters should clamp inclusively. If we have to test if a sample is > 1.0f anyhow, we might as well use this to avoid the unnecessary multiplication when it's == 1.0f, too. (etc).
e2ec1eb1	2018-05-15T01:04:11	audio: converting int32 to/from float shouldn't use doubles. The concern is that a massive int sample, like 0x7FFFFFFF, won't fit in a float32, which doesn't have enough bits to hold a whole number this large, just to divide it to get a value between 0 and 1. Previously we would convert to double, to get more bits, do the division, and cast back to a float, but this is expensive. Casting to double is more accurate, but it's 2x to 3x slower. Shifting out the least significant byte of an int32, so it'll definitely fit in a float, and dividing by 0x7FFFFF is still accurate to about 5 decimal places, and the difference doesn't appear to be perceptable.
4718791f	2018-05-14T00:03:39	cpuinfo: Make CPU flags easier to read and add to.
652d59fb	2018-05-10T09:02:39	make sure SDL_vsnprintf() nul terminates if it is using _vsnprintf The change makes sure that SDL_vsnprintf() nul terminates if it is using _vsnprintf() for the job. I made this patch for Watcom, whose _vsnprintf() doesn't guarantee nul termination. The preprocessor check can be extended to windows in general too, if required. Closes bug #3769.
fe032ff4	2018-05-10T08:25:23	do the direct3d tap dance for overscan hint only if SDL_VIDEO_RENDER_D3D == 1
a4d0571e	2018-05-07T20:10:12	Reverted change for bug 4152 - restrict the win10 mouse bug workaround to win10 v1709 only Daniel Gibson Sorry, but it seems like Microsoft didn't fix the issue properly. I just updated my Win10 machine, it now is Version 1803, Build 17134.1 I tested with SDL2 2.0.7 (my workaround was released with 2.0.8) and still got lots of events that directly undid the prior "real" events - just like before. (See simple testcase in attachement) By default it sets SDL_HINT_MOUSE_RELATIVE_MODE_WARP - which triggered (and on my machine still triggers) the buggy behavior. You can start it with -raw, then it'll not set that hint and the events will be as expected. The easiest way to see the difference is looking at the window title, which shows accumulated X and Y values: If you just move your mouse to the right, in -raw mode the number just increases. In non-raw mode (using mouse warping) it stays around 0. I also had a WinAPI-only testcase: https://gist.github.com/DanielGibson/b5b033c67b9137f0280af9fc53352c68 It just calls SetCursorPos(320,240); on each WM_MOUSEMOVE event, and it also logs all those events to a mouseevents.log textfile. This log indeed looks a bit different since the latest Win10 update: It seems like all those events with x=320 y=240 do arrive - but only after I stopped moving the mouse - even though the cursor seems to be moved back every frame (or so). So moving the mouse to the right gives X coordinates like 330, 325, 333, 340, 330, ... and then when stopping movement I get lots of events with X coordinate 320
eb14b635	2018-05-07T19:52:25	Fixed bug 4134 - Render targets lose scale quality after minimizing a fullscreen window Olli-Samuli Lehmus If one creates a window with the SDL_WINDOW_FULLSCREEN_DESKTOP flag, and creates a render target with SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "linear"), and afterwards sets SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "nearest"), after minimizing the window, the scale quality hint is lost on the render target. Textures however do keep their interpolation modes.
606c5a58	2018-05-05T10:27:53	Fixed bug 4152 - Windows 10 v1803 update seems to have fixed the jumping mouse bug (see bug #3931.)
c5914295	2018-05-04T21:21:32	alsa: avoid hardware parameters with an excessive number of periods. The previous code attempted to use set_buffer_size / set_period_size discretely, favoring the parameters which generated a buffer size that was exactly 2x the requested buffer size. This solution ultimately prioritizes only the buffer size, which comes at a large performance cost on some machines where this results in an excessive number of periods. In my case, for a 4096 sample buffer, this configured the device to use 37 periods with a period size of 221 samples and a buffer size of 8192 samples. With 37 periods, the SDL Audio thread was consuming 25% of the CPU. This code has been refactored to use set_period_size and set_buffer_size together. set_period_size is called first to attempt to set the period to exactly match the requested buffer size, and set_buffer_size is called second to further refine the parameters to attempt to use only 2 periods. The fundamental change here is that the period size / count won't go to extreme values if the buffer size can't be exactly matched, the buffer size should instead just increase to the next closest multiple of the target period size that is supported. After changing this, for a 4096 sample buffer, the device is configured to use 3 periods with a period size of 4096 samples and a buffer size of 12288 samples. With only 3 periods, the SDL Audio thread doesn't even show up when profiling. Fixes Bugzilla #4156.
386790ef	2018-04-23T22:29:14	Improved error messages when Vulkan isn't configured (thanks Daniel Gibson!)
8f780e76	2018-04-23T22:17:56	Fixed build
f521b22e	2018-04-23T22:07:56	Added SDL_THREAD_PRIORITY_TIME_CRITICAL
a1b8fa60	2018-04-23T21:50:03	TryLockMutex: Fix error handling for TryLockMutex Christian Herzig pthread_mutex_trylock() and by the way, pthread_mutex_lock() do not set errno. Pthread-methods directly return error code as int. See related man-pages for details.
a9ae1b50	2018-04-23T20:24:12	Handle NULL return from SDL_DBus_GetContext()
b5d231ee	2018-04-23T19:20:12	Handle NULL return from SDL_DBus_GetContext()
43231256	2018-04-23T19:18:52	Added SDL_LinuxSetThreadPriority() to directly set the priority of a Linux thread (tid) This function tries using RealtimeKit connecting over DBUS as needed.
816a6e68	2018-04-23T17:10:36	Added support for adjusting thread priorities using Linux RealtimeKit Michael Sartain This is a quick pass at adding Linux RealtimeKit thread priority support to SDL. It allows me to bump the thread priority to high without root privileges or setting any caps, etc. rtkit readme here: http://git.0pointer.net/rtkit.git/tree/README
dc8b55e5	2018-04-16T02:11:09	coreaudio: Use the standard SDL audio thread instead of spinning a new one. Fixes corner cases, like the audio callback not firing if the device is disconnected, etc.
2df59062	2018-04-15T17:42:09	wayland: zxdg_shell_v6 needs a configure event before using a surface at all. Fixes Bugzilla #4109. Fixes Bugzilla #4119.
b7228bc5	2018-04-11T18:28:03	Added support for the GameSir G3w
6a0ef0cd	2018-04-09T10:37:31	SDL: On Windows, have SDL_ShowWindow() not activate the window if the window has the WS_EX_NOACTIVATE window flag.
4d78a995	2018-03-26T12:38:29	Fixed bug where an SDL window that was activated while hidden could never be shown. Test code: { SDL_Window *win = SDL_CreateWindow( "Dummy", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 128, 128, SDL_WINDOW_HIDDEN ); SDL_SysWMinfo info; SDL_VERSION( &info.version ); SDL_GetWindowWMInfo( win, &info ); SetActiveWindow( info.info.win.window ); { DWORD then = SDL_GetTicks(); while ( ( SDL_GetTicks() - then ) < 3000 ) { SDL_Event evt; SDL_PollEvent( &evt ); } SDL_ShowWindow( win ); then = SDL_GetTicks(); while ( ( SDL_GetTicks() - then ) < 3000 ) { SDL_Event evt; SDL_PollEvent( &evt ); } } SDL_DestroyWindow( win ); }
e14278ef	2018-03-24T10:26:40	Fixed bug 3804 - Message box on Windows truncates button ID Simon Hug I just wanted to fix a simple compiler warning in SDL_ShowMessageBox on Windows (which Sam fixed recently) and ended up finding some issues. Attached patch fixes these issues: - Because Windows only reports the lower 16 bits of the control identifier that was pushed, the button IDs used by SDL (C type int, most likely 32 bits) can get cut off. - The documentation states (somewhat ambiguously) that the button ID will be -1 if the dialog was closed, but the current code sets 0. For SDL 2.1, I think this should be a return code of SDL_ShowMessageBox itself. That will free up the button ID and it seems a more appropriate place for signaling this event. - Ampersands in controls will create mnemonics on Windows (underlined letters that, if combined with the Alt key, will push the button). I was thinking of adding a hint or flag to let the users enable it, but that might have unexpected results. - When the size of the text gets calculated, it doesn't use the same parameters as the static control. This can cut off text or wrap it weirdly. - On Windows, the Tab key is used to switch between control groups and sometimes between buttons in dialogs. This didn't seem to work correctly. Attached patch also adds: - Icons. Just the system ones that can be loaded with the ordinals IDI_ERROR, IDI_WARNING and IDI_INFORMATION. - A button limit of 2^16 - 101. - Some more specific error messages, but they never reach the user because how SDL_ShowMessageBox handles them if an implementation returns with an error.
b41b9d34	2018-03-19T14:52:53	Fixed return value
8e062f69	2018-03-19T14:42:51	Generalized the handling of instantaneous guide button presses so there's a minimum of 100 ms between guide button press and release. This happens with at least the following controllers: All Apple MFI controllers, ASUS Gamepad, XiaoMi Bluetooth Controller
d529b001	2018-03-19T13:16:11	Added mapping for the ASUS Gamepad removing the guide button, which doesn't generate events even though it's reported in the Android APIs.
f536fbea	2018-03-16T11:08:53	Reimplemented Android cursor API support using reflection so it builds with older SDKs
e20d4173	2018-03-15T18:22:48	Added Android custom cursor implementation This is commented out in SDLActivity.java, with the note #CURSORIMPLEENTATION because it requires API 24, which is higher than the minimum required SDK
d401a77e	2018-03-10T21:22:42	Fixed bug 4102 - define _WIN32_WINNT_WIN7 if not already defined Ozkan Sezer The following patch defines _WIN32_WINNT_WIN7 if it is not already defined in core/windows/SDL_windows.c, similar to what is already there for _WIN32_WINNT_VISTA.
cc7b2fc5	2018-03-10T21:13:50	Temporary fix for bug 3432 - macOS 10.12: small scrolls (1 wheel notch) don't generate events Eric Wasylishen This bug was reintroduced by https://hg.libsdl.org/SDL/rev/fcf24b38a28a The steps to reproduce are the same: run the "testrelative" SDL demo with "--info all", connect a USB mouse with a scroll wheel, and roll the scroll wheel one "notch". You'll get log output like: testdraw2[1644:67222] INFO: SDL EVENT: Mouse: wheel scrolled 0 in x and 0 in y (reversed: 1) in window 1 As far as I can tell macOS doesn't have an API for getting the number of "wheel notches"; I get a deltaY of 0.100006 for one "notch", and it's heavily accelerated (if you roll the wheel quickly you'll get large deltas). So NSEvent's deltaY is only meant to be used for scrolling a scroll view, with the given distance in points, not something like selecting an item in a game. Here's a temporary patch that at restores the foor/ceil in Cocoa_HandleMouseWheel. Not ideal, but at least it restores the ability to scroll one notch of a mousewheel.
129431b4	2018-03-08T16:32:22	Delay delivery of the pause button release on MFI controllers so it doesn't happen in the same frame as the button press
92847022	2018-03-07T18:10:01	Added a mapping for the latest firmware for the Xbox One S controller on Android
a2c1d83c	2018-03-07T18:09:58	Include a USB VID/PID for Apple MFI controllers This is just placeholder VID/PID, but allows code that works with VID/PID to identify the MFI controllers easily.
a8ac5885	2018-03-07T13:30:40	Added SDL_GameControllerMappingForDeviceIndex() to get the mapping for a controller before it's opened
9e651b69	2018-03-06T14:51:50	Try to dynamically create a default Android game controller mapping based on the buttons and axes on the controller. Include the controller USB VID/PID in the GUID where possible, as we do on other platforms.
2419d267	2018-03-02T22:53:25	Progress fixing bug 4100 - errors and warnings after changeset 11917 Ozkan Sezer 2018-03-02 20:02:37 UTC http://hg.libsdl.org/SDL/rev/d702b0c54e52 resulted in an error and two warnings when compiled with mingw. 1. Error from SDL_windowstaskdialog.h: In file included from src/video/windows/SDL_windowsmessagebox.c:29:0: src/video/windows/SDL_windowstaskdialog.h:23:54: error: expected ')' before 'HWND' This is fixed by removing unnecessary annotations: 2. Warning from SDL_assert.c: src/SDL_assert.c: In function 'SDL_ExitProcess': src/SDL_assert.c:138:1: warning: 'noreturn' function does return Indeed ExitProcess() is prototyped with DECLSPEC_NORETURN, but TerminateProcess() is not. This can be rectified by adding an exit() call in there. Do NOTE, however, that requires building with a libc: 3. Warning from SDL_windowsmessagebox.c: src/video/windows/SDL_windowsmessagebox.c: In function 'WIN_ShowMessageBox': src/video/windows/SDL_windowsmessagebox.c:513:9: warning: 'nCancelButton' may be used uninitialized in this function My lazy solution was manually initializing nCancelButton to 0.
ac2d1f67	2018-03-02T12:08:18	Fixed setting the layer drawable size Without this change the drawable had a size of 0 and the metal renderer asserted because the projection matrix wasn't set.
cef1c1c2	2018-03-02T14:10:25	windows: Restore patches for Task Dialogs and TerminateProcess(). 2.0.8 has shipped, these can live in revision control now!
003c0dce	2018-03-02T10:56:21	Use the real controller name for game controllers on iOS and Apple TV
3537c3e7	2018-02-28T10:39:41	Back out Task Dialog and TerminateProcess patches for 2.0.8. These can return to revision control once we ship.
6a1cfcce	2018-02-28T02:14:15	windows: dos2unix'd messagebox code, and (hopefully) fixed on MingW.
a749035f	2018-02-28T01:54:22	windows: Message boxes use Task Dialogs if possible (thanks, Jack!). This lets the message box have an icon. Unless the app has opted-in to using the v6 common controls, though, this will fall back to the usual SDL message boxes.
8536130a	2018-02-28T01:23:49	assert: Use TerminateProcess() on Windows, vs ExitProcess (thanks, Jack!). "What I have done is use TerminateProcess rather than ExitProcess. ExitProcess will cause Microsoft's leak detection to continue, TerminateProcess won't. It is also technically wrong to use ExitProcess in the case of aborting the application. Jack Powell Twitter @jack9267"
be6ca785	2018-02-25T23:02:09	Support official Vulkan SDK for macOS. This tries to load vulkan.framework or libvulkan.1.dylib before MoltenVK.framework or libMoltenVK.dylib. In the previous version, layers would not work for applications run-time loading the default library.
f9f45d0b	2018-02-25T19:51:34	Fixed bug 4097 - Segmentation fault by SDL_CreateThreadWithStackSize Dongsun Kim Normal case 1. [thread 1] SDL_CreateThreadWithStackSize calls SDL_SYS_CreateThread. 2. [thread 1] If successful, it calls SDL_SemWait. 3. [thread 2] SDL_RunThread calls SDL_SYS_SetupThread, SDL_ThreadID, SDL_SemPost. 4. [thread 1] SDL_CreateThreadWithStackSize calls SDL_DestroySemaphore, SDL_free. Crash case (Segmentation fault) 1. [thread 1] SDL_CreateThreadWithStackSize calls SDL_SYS_CreateThread. 2. [thread 1] If successful, it calls SDL_SemWait. --> Error return due to SIGNAL(SYSTEM or Real Time) at sem_wait(pthread). 3. [thread 1] SDL_CreateThreadWithStackSize calls SDL_DestroySemaphore, SDL_free. 4. [thread 2] SDL_RunThread calls SDL_SYS_SetupThread, SDL_ThreadID, SDL_SemPost. --> Segmentation fault at strlen or sem_post.

e061a92d

2018-08-02T16:03:47

Some drag'and'drop improvements. First: disable d'n'd events by default; most apps don't need these at all, and if an app doesn't explicitly handle these, each drop on the window will cause a memory leak if the events are enabled. This follows the guidelines we have for SDL_TEXTINPUT events already. Second: when events are enabled or disabled, signal the video layer, as it might be able to inform the OS, causing UI changes or optimizations (for example, dropping a file icon on a Cocoa app that isn't accepting drops will cause macOS to show a rejection animation instead of the drop operation just vanishing into the ether, X11 might show a different cursor when dragging onto an accepting window, etc). Third: fill in the drop event details in the test library and enable the events in testwm.c for making sure this all works as expected.

8f0cc4a4

2018-07-22T19:42:08

Backed out changeset 2e42ec46061e. This change isn't correct. See comments in Bugzilla #4183.

1089944b

2018-07-22T19:40:42

libm: Fixed signature mismatches for __ieee754_rem_pio2 and __kernel_rem_pio2. Fixes Bugzilla #4201.

862aa4b4

2018-07-22T19:28:27

windows: Fixed some Visual Studio warnings about shadowed variables. Fixes Bugzilla #4118.

b5a420cb

2018-07-13T17:53:24

dbus: Deal with undefined behavior with va_args. Parse out a copy of the varargs ourselves to get to the reply portion, since the original passed to D-Bus might modify or not modify the caller's copy, depending on system ABI.

df0d3f13

2018-07-12T13:28:15

More controller drivers support CARTESIAN coordinates. This fixes rumble on the Saitek Cyborg V.3 Rumble Pad

ff8c9538

2018-07-12T13:28:13

Allow trapping the back button so right mouse click can work on some Android systems (thanks Rachel!) Also, added a function SDL_AndroidBackButton() so applications can respond to the back button directly

c3178e67

2018-07-12T16:52:45

Ensure we still clear the X locale modifiers even if not compiled with ibus or fcitx support

ff8c62f2

2018-07-02T03:53:57

Fixed bug 4210 - SSE2-based converter makes junk result of S32 -> Float At the HG state abdd17144682, 64-bit assemblies are using SSE2-based resampler, produces junk sound when converting the S32 -> Float32 -> S16 chain. The `NEED_SCALAR_CONVERTER_FALLBACKS` thing works perfectly. If I will find a reason that caused this mistake, I'll send a patch by myself.

013b146d

2018-06-30T20:55:51

SDL_windowstaskdialog.h (struct _TASKDIALOGCONFIG): make unions anonymous otherwise build fails. (at least with my VS2005. and the code accesses the arms of the unions anonymously anyway.)

949b8bd8

2018-06-30T20:10:40

correct the comment correction..

67f18a19

2018-06-30T20:04:01

comment correction

7c2028f8

2018-06-29T16:56:11

Attempt to fix "cast from pointer to integer of different size" warnings.

52857de2

2018-06-29T16:55:55

Corrected a comment.

3b173f81

2018-06-25T23:00:38

Patched to compile on Visual Studio (typo).

58168a8c

2018-06-25T16:34:16

atomic: Fight with all the assemblers that don't like REP NOP. :/

5f123e31

2018-06-25T15:58:35

atomic: Spin locks now try to use the x86 PAUSE instruction for short waits. Fixes Bugzilla #4151.

5a8ecf4e

2018-06-25T13:14:52

yuv: Patched to make static analysis happy (warned about unused variable).

4773690d

2018-06-25T12:55:23

Deal with possible malloc(0) calls, as pointed out by static analysis.

915a7e03

2018-06-25T01:57:28

gles2: Whoops, overzealous copy/paste on my part. :)

c8ac9096

2018-06-24T22:42:36

wayland: Implemented xdg-wm-base support. This is just in parity with the existing zxdg-shell-unstable-v6 code. Making the Wayland target robust (and uh, with title bars) is going to take a lot of work on top of this.

59574fe2

2018-06-24T13:57:22

x11: Normalize x11xinput2 touch x to be 1.0 at width (thanks, Zach!). "Applications (such as SDL's testgesture) do "event.tfinger.x * window_width" to find window coord. Currently the X11 XInput2 backend expects application to do "event.tfinger.x * (window_width-1)" instead. X11 XInput2 touch events are normalized so x is 1.0 at "width - 1" but other SDL backends appear to have x be 1.0 at "width". Same issue for touch event y with regards to height." Fixes Bugzilla #4183.

5308a245

2018-06-24T12:16:58

Fixed some possible malloc(0) calls reported by static analysis.

88dfa466

2018-06-18T13:14:04

Use a blank cursor instead of PointerIcon.TYPE_NULL since that shows the default cursor on Samsung DeX

a5158535

2018-06-18T13:14:02

Added support for external mouse in Samsung DeX mode relative mode doesn't work, but absolute coordinates are functional

74ec7cab

2018-06-18T13:13:56

Fixed race condition where Android touch events could get scaled by a render target's viewport

9924a8e3

2018-06-14T00:51:45

Fixed bug 4094 - No SDL_TEXTEDITING after pressing Alt key on Raspberry Pi Linux This was reproducible by running an SDL app on the console from an ssh login. In this case the terminal wasn't owned by the user running the app, so we were using the default keymap, which didn't have state transitions defined for ctrl and alt, so once we entered that state keypresses would no longer transition out of that state, nor would they generate text. As a workaround, we'll just reset to the default shift state if that happens, which means we'll get text for keys pressed while ctrl is held down, but I don't think that's a big problem. Note that in this case we also can't mute the keyboard, so the keypresses go to the console, which probably isn't what you want...

fe682827

2018-06-14T06:12:12

egl: Don't change context when deleting current. If we change the current context behind the app's back, those tracking the current context to minimize context changes are going to get confused. This brings the EGL backend in line with the GLX one. Fixes Bugzilla #4199.

08de74ec

2018-06-13T14:45:02

use the 'aborts' pragma of Watcom for SDL_NORETURN functions SDL_ExitProcess(), SDL_AbortAssertion() and SDLTest_BailOut(). (Commit 303c1e0fb0cf for bug #4100 removed SDL_NORETURN from SDL_ExitProcess() and SDL_AbortAssertion() in order to avoid warnings from windows builds, but that's temporary I guess..)

4a4bac95

2018-06-12T13:22:58

Deal with fullscreen limitations under windowed Android environments (Chromebook, DeX, etc.) (Thanks Rachel!)

864b8f89

2018-06-12T01:04:26

Merged in community contributed controller mappings from https://raw.githubusercontent.com/gabomdq/SDL_GameControllerDB/master/gamecontrollerdb.txt

12059782

2018-06-12T00:18:10

Added common controllers used with Steam Big Picture These are entirely untested Several USB ids refer to multiple packaged products. In those cases I tried to use the most common name, or a general name (e.g. PS3 Controller), or a completely generic name (e.g. USB gamepad) if it wasn't clear what type of controller it was. Patches welcome!

fe196db7

2018-06-07T17:07:03

Track android device panel width & height as well as window surface & height. Expand SDLActivity::SDLSurface::surfaceChanged() callback to grab the panel width and height at the same time and pass that along to the native code. Only works on API 17+. Duplicates surface dimensions whenever it fails. Add Android_DeviceWidth/Android_DeviceHeight globals to native code. Disambiguate Android_ScreenWidth/Android_ScreenHeight -> Android_SurfaceWidth/Android_SurfaceHeight Use device width/height for all display mode settings.

db86e7a6

2018-06-07T10:54:54

Added support for the PS3 controller driver in PlayStation Now

113801b7

2018-06-05T12:46:13

Added SDL_IsChromebook() to determine if we're running on a Chromebook.

2dedbc72

2018-06-05T12:46:11

Add Android support for relative mouse mode to SDL.

9d6ac3de

2018-06-05T12:46:09

Fix creating a minimized window in SDL to not cause focus to be stolen (because ShowWindow( hwnd, SW_MINIMIZE ) would be called after creation, thus changing focus to the prior window based on some per-app list in windows, rather than the window being created with WS_MINIMIZED to start with). This means we have to consider SDL_WINDOW_MINIMIZED a window creation flag, but on non-windows platforms we just remove it and let the normal FinishWindowCreation re-apply and do the minimize as I have no idea what is right on them or if anything should change. CR: Phil

1d25135b

2018-06-01T19:43:53

Fixed bug 4184 - jack audio driver fails in presence of midi ports Martin ?irokov Launching an SDL application with SDL_AUDIODRIVER=jack, and then calling SDL_OpenAudioDevice() with whatever parameters fails with an error like this one: SDL_OpenAudioDevice: Couldn't connect JACK ports: SDL:sdl_jack_output_0 => system:midi_playback_1 This happens because JACK_OpenDevice in src/audio/jack/SDL_jackaudio.c blindly tries to connect to all input ports without checking whether they are for audio or midi. The fix is to check port types and ignore all non audio ports. Also I removed devports field from struct SDL_PrivateAudioData, because it's never really used and removing unused ports from it would be PITA.

ff6aebc4

2018-05-29T08:03:44

Added a new GUID for DS3 controller connected over bluetooth, for both Sony and Shanwan (thanks William!)

3d387098

2018-05-27T20:30:03

metal: contrary to documentation, we need to set the drawableSize explicitly. Fixes Bugzilla #4149.

8325df25

2018-05-24T07:30:24

Fixed bug 4169 - Crash due to audio session observer race condition Jona The following explains why this bug was happening: This crash was caused because the audio session was being set as active [session setActive:YES error:&err] when the audio device was actually being CLOSED. Certain cases the audio session being set to active would fail and the method would return right away. Because of the way the error was handled we never removed the SDLInterruptionListener thus leaking it. Later when an interruption was received the THIS_ object would contain a pointer to an already released device causing the crash. The fix: When only one device remained open and it was being closed we needed to set the audio session as NOT active and completely ignore the returned error to successfully release the SDLInterruptionListener. I think the user assumed that the open_playback_devices and open_capture_devices would equal 0 when all of them where closed but the truth is that at the end of the closing process that the open devices count is decremented.

b3173d9d

2018-05-23T17:15:37

Added support for the NVIDIA SHIELD handheld gaming device

361043a5

2018-05-23T17:15:33

Actually left trigger is motion axis 17 and right trigger is motion axis 18, which will map in that order to SDL axes.

4d9a3469

2018-05-23T16:00:21

Added additional supported Android controllers

c07656db

2018-05-23T16:00:19

Fixed default mapping for Android controller triggers (they were reversed)

101544d6

2018-05-21T12:05:17

audio: Needed to fix two more instances for Visual Studio.

0ad4b0b6

2018-05-21T12:00:21

thread: fixed compiler warnings on non-Linux systems that use pthread. (static function rtkit_setpriority was unused, moved it in with rest of __LINUX__ section.)

49881861

2018-05-21T11:54:09

audio: Patched to compile on Visual Studio. (It gets upset at the -2147483648, thinking this should be an unsigned value because 2147483648 is too large for an int32, so the negative sign upsets the compiler.)

4df859c5

2018-05-21T11:35:42

cpuinfo: Added SDL_HasAVX512F(). This checks for the "foundation" AVX-512 instructions (that all AVX-512 compatible CPUs support).

8543ad7d

2018-05-21T11:34:57

cpuinfo: Added some internal SIMD-aligned allocation functions. Fixes Bugzilla #4150 (sort of).

999af809

2018-05-18T13:09:30

Merged latest changes from Steam Link app

e2619f1d

2018-05-17T12:50:46

dynapi: don't let system loader resolve the initializer to the wrong version. Fixes problems launching Firewatch on Linux (which statically links SDL but also dynamically loads a system-wide copy from a plugin shared library) with a newer SDL build.

b7e88aaa

2018-05-16T02:03:06

audio: Added ARM NEON versions of audio converters. These are _much_ faster than the scalar equivalents on the Raspberry Pi that I tested on. Often 3x to 4x as fast!

cb0e614f

2018-05-15T02:29:35

audio: SSE2 float-to-int converters should clamp input. The scalar versions already do this.

a07e5815

2018-05-15T01:40:05

audio: Fix range on float-to-int data clamping. I can't tell if there was a good reason for this or it was just me getting numbers wrong due to exhaustion.

7832cb65

2018-05-15T01:35:53

audio: float to int converters should clamp inclusively. If we have to test if a sample is > 1.0f anyhow, we might as well use this to avoid the unnecessary multiplication when it's == 1.0f, too. (etc).

e2ec1eb1

2018-05-15T01:04:11

audio: converting int32 to/from float shouldn't use doubles. The concern is that a massive int sample, like 0x7FFFFFFF, won't fit in a float32, which doesn't have enough bits to hold a whole number this large, just to divide it to get a value between 0 and 1. Previously we would convert to double, to get more bits, do the division, and cast back to a float, but this is expensive. Casting to double is more accurate, but it's 2x to 3x slower. Shifting out the least significant byte of an int32, so it'll definitely fit in a float, and dividing by 0x7FFFFF is still accurate to about 5 decimal places, and the difference doesn't appear to be perceptable.

4718791f

2018-05-14T00:03:39

cpuinfo: Make CPU flags easier to read and add to.

652d59fb

2018-05-10T09:02:39

make sure SDL_vsnprintf() nul terminates if it is using _vsnprintf The change makes sure that SDL_vsnprintf() nul terminates if it is using _vsnprintf() for the job. I made this patch for Watcom, whose _vsnprintf() doesn't guarantee nul termination. The preprocessor check can be extended to windows in general too, if required. Closes bug #3769.

fe032ff4

2018-05-10T08:25:23

do the direct3d tap dance for overscan hint only if SDL_VIDEO_RENDER_D3D == 1

a4d0571e

2018-05-07T20:10:12

Reverted change for bug 4152 - restrict the win10 mouse bug workaround to win10 v1709 only Daniel Gibson Sorry, but it seems like Microsoft didn't fix the issue properly. I just updated my Win10 machine, it now is Version 1803, Build 17134.1 I tested with SDL2 2.0.7 (my workaround was released with 2.0.8) and still got lots of events that directly undid the prior "real" events - just like before. (See simple testcase in attachement) By default it sets SDL_HINT_MOUSE_RELATIVE_MODE_WARP - which triggered (and on my machine still triggers) the buggy behavior. You can start it with -raw, then it'll not set that hint and the events will be as expected. The easiest way to see the difference is looking at the window title, which shows accumulated X and Y values: If you just move your mouse to the right, in -raw mode the number just increases. In non-raw mode (using mouse warping) it stays around 0. I also had a WinAPI-only testcase: https://gist.github.com/DanielGibson/b5b033c67b9137f0280af9fc53352c68 It just calls SetCursorPos(320,240); on each WM_MOUSEMOVE event, and it also logs all those events to a mouseevents.log textfile. This log indeed looks a bit different since the latest Win10 update: It seems like all those events with x=320 y=240 do arrive - but only after I stopped moving the mouse - even though the cursor seems to be moved back every frame (or so). So moving the mouse to the right gives X coordinates like 330, 325, 333, 340, 330, ... and then when stopping movement I get lots of events with X coordinate 320

eb14b635

2018-05-07T19:52:25

Fixed bug 4134 - Render targets lose scale quality after minimizing a fullscreen window Olli-Samuli Lehmus If one creates a window with the SDL_WINDOW_FULLSCREEN_DESKTOP flag, and creates a render target with SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "linear"), and afterwards sets SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "nearest"), after minimizing the window, the scale quality hint is lost on the render target. Textures however do keep their interpolation modes.

606c5a58

2018-05-05T10:27:53

Fixed bug 4152 - Windows 10 v1803 update seems to have fixed the jumping mouse bug (see bug #3931.)

c5914295

2018-05-04T21:21:32

alsa: avoid hardware parameters with an excessive number of periods. The previous code attempted to use set_buffer_size / set_period_size discretely, favoring the parameters which generated a buffer size that was exactly 2x the requested buffer size. This solution ultimately prioritizes only the buffer size, which comes at a large performance cost on some machines where this results in an excessive number of periods. In my case, for a 4096 sample buffer, this configured the device to use 37 periods with a period size of 221 samples and a buffer size of 8192 samples. With 37 periods, the SDL Audio thread was consuming 25% of the CPU. This code has been refactored to use set_period_size and set_buffer_size together. set_period_size is called first to attempt to set the period to exactly match the requested buffer size, and set_buffer_size is called second to further refine the parameters to attempt to use only 2 periods. The fundamental change here is that the period size / count won't go to extreme values if the buffer size can't be exactly matched, the buffer size should instead just increase to the next closest multiple of the target period size that is supported. After changing this, for a 4096 sample buffer, the device is configured to use 3 periods with a period size of 4096 samples and a buffer size of 12288 samples. With only 3 periods, the SDL Audio thread doesn't even show up when profiling. Fixes Bugzilla #4156.

386790ef

2018-04-23T22:29:14

Improved error messages when Vulkan isn't configured (thanks Daniel Gibson!)

8f780e76

2018-04-23T22:17:56

Fixed build

f521b22e

2018-04-23T22:07:56

Added SDL_THREAD_PRIORITY_TIME_CRITICAL

a1b8fa60

2018-04-23T21:50:03

TryLockMutex: Fix error handling for TryLockMutex Christian Herzig pthread_mutex_trylock() and by the way, pthread_mutex_lock() do not set errno. Pthread-methods directly return error code as int. See related man-pages for details.

a9ae1b50

2018-04-23T20:24:12

Handle NULL return from SDL_DBus_GetContext()

b5d231ee

2018-04-23T19:20:12

Handle NULL return from SDL_DBus_GetContext()

43231256

2018-04-23T19:18:52

Added SDL_LinuxSetThreadPriority() to directly set the priority of a Linux thread (tid) This function tries using RealtimeKit connecting over DBUS as needed.

816a6e68

2018-04-23T17:10:36

Added support for adjusting thread priorities using Linux RealtimeKit Michael Sartain This is a quick pass at adding Linux RealtimeKit thread priority support to SDL. It allows me to bump the thread priority to high without root privileges or setting any caps, etc. rtkit readme here: http://git.0pointer.net/rtkit.git/tree/README

dc8b55e5

2018-04-16T02:11:09

coreaudio: Use the standard SDL audio thread instead of spinning a new one. Fixes corner cases, like the audio callback not firing if the device is disconnected, etc.

2df59062

2018-04-15T17:42:09

wayland: zxdg_shell_v6 needs a configure event before using a surface at all. Fixes Bugzilla #4109. Fixes Bugzilla #4119.

b7228bc5

2018-04-11T18:28:03

Added support for the GameSir G3w

6a0ef0cd

2018-04-09T10:37:31

SDL: On Windows, have SDL_ShowWindow() not activate the window if the window has the WS_EX_NOACTIVATE window flag.

4d78a995

2018-03-26T12:38:29

Fixed bug where an SDL window that was activated while hidden could never be shown. Test code: { SDL_Window *win = SDL_CreateWindow( "Dummy", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 128, 128, SDL_WINDOW_HIDDEN ); SDL_SysWMinfo info; SDL_VERSION( &info.version ); SDL_GetWindowWMInfo( win, &info ); SetActiveWindow( info.info.win.window ); { DWORD then = SDL_GetTicks(); while ( ( SDL_GetTicks() - then ) < 3000 ) { SDL_Event evt; SDL_PollEvent( &evt ); } SDL_ShowWindow( win ); then = SDL_GetTicks(); while ( ( SDL_GetTicks() - then ) < 3000 ) { SDL_Event evt; SDL_PollEvent( &evt ); } } SDL_DestroyWindow( win ); }

e14278ef

2018-03-24T10:26:40

Fixed bug 3804 - Message box on Windows truncates button ID Simon Hug I just wanted to fix a simple compiler warning in SDL_ShowMessageBox on Windows (which Sam fixed recently) and ended up finding some issues. Attached patch fixes these issues: - Because Windows only reports the lower 16 bits of the control identifier that was pushed, the button IDs used by SDL (C type int, most likely 32 bits) can get cut off. - The documentation states (somewhat ambiguously) that the button ID will be -1 if the dialog was closed, but the current code sets 0. For SDL 2.1, I think this should be a return code of SDL_ShowMessageBox itself. That will free up the button ID and it seems a more appropriate place for signaling this event. - Ampersands in controls will create mnemonics on Windows (underlined letters that, if combined with the Alt key, will push the button). I was thinking of adding a hint or flag to let the users enable it, but that might have unexpected results. - When the size of the text gets calculated, it doesn't use the same parameters as the static control. This can cut off text or wrap it weirdly. - On Windows, the Tab key is used to switch between control groups and sometimes between buttons in dialogs. This didn't seem to work correctly. Attached patch also adds: - Icons. Just the system ones that can be loaded with the ordinals IDI_ERROR, IDI_WARNING and IDI_INFORMATION. - A button limit of 2^16 - 101. - Some more specific error messages, but they never reach the user because how SDL_ShowMessageBox handles them if an implementation returns with an error.

b41b9d34

2018-03-19T14:52:53

Fixed return value

8e062f69

2018-03-19T14:42:51

Generalized the handling of instantaneous guide button presses so there's a minimum of 100 ms between guide button press and release. This happens with at least the following controllers: All Apple MFI controllers, ASUS Gamepad, XiaoMi Bluetooth Controller

d529b001

2018-03-19T13:16:11

Added mapping for the ASUS Gamepad removing the guide button, which doesn't generate events even though it's reported in the Android APIs.

f536fbea

2018-03-16T11:08:53

Reimplemented Android cursor API support using reflection so it builds with older SDKs

e20d4173

2018-03-15T18:22:48

Added Android custom cursor implementation This is commented out in SDLActivity.java, with the note #CURSORIMPLEENTATION because it requires API 24, which is higher than the minimum required SDK

d401a77e

2018-03-10T21:22:42

Fixed bug 4102 - define _WIN32_WINNT_WIN7 if not already defined Ozkan Sezer The following patch defines _WIN32_WINNT_WIN7 if it is not already defined in core/windows/SDL_windows.c, similar to what is already there for _WIN32_WINNT_VISTA.

cc7b2fc5

2018-03-10T21:13:50

Temporary fix for bug 3432 - macOS 10.12: small scrolls (1 wheel notch) don't generate events Eric Wasylishen This bug was reintroduced by https://hg.libsdl.org/SDL/rev/fcf24b38a28a The steps to reproduce are the same: run the "testrelative" SDL demo with "--info all", connect a USB mouse with a scroll wheel, and roll the scroll wheel one "notch". You'll get log output like: testdraw2[1644:67222] INFO: SDL EVENT: Mouse: wheel scrolled 0 in x and 0 in y (reversed: 1) in window 1 As far as I can tell macOS doesn't have an API for getting the number of "wheel notches"; I get a deltaY of 0.100006 for one "notch", and it's heavily accelerated (if you roll the wheel quickly you'll get large deltas). So NSEvent's deltaY is only meant to be used for scrolling a scroll view, with the given distance in points, not something like selecting an item in a game. Here's a temporary patch that at restores the foor/ceil in Cocoa_HandleMouseWheel. Not ideal, but at least it restores the ability to scroll one notch of a mousewheel.

129431b4

2018-03-08T16:32:22

Delay delivery of the pause button release on MFI controllers so it doesn't happen in the same frame as the button press

92847022

2018-03-07T18:10:01

Added a mapping for the latest firmware for the Xbox One S controller on Android

a2c1d83c

2018-03-07T18:09:58

Include a USB VID/PID for Apple MFI controllers This is just placeholder VID/PID, but allows code that works with VID/PID to identify the MFI controllers easily.

a8ac5885

2018-03-07T13:30:40

Added SDL_GameControllerMappingForDeviceIndex() to get the mapping for a controller before it's opened

9e651b69

2018-03-06T14:51:50

Try to dynamically create a default Android game controller mapping based on the buttons and axes on the controller. Include the controller USB VID/PID in the GUID where possible, as we do on other platforms.

2419d267

2018-03-02T22:53:25

Progress fixing bug 4100 - errors and warnings after changeset 11917 Ozkan Sezer 2018-03-02 20:02:37 UTC http://hg.libsdl.org/SDL/rev/d702b0c54e52 resulted in an error and two warnings when compiled with mingw. 1. Error from SDL_windowstaskdialog.h: In file included from src/video/windows/SDL_windowsmessagebox.c:29:0: src/video/windows/SDL_windowstaskdialog.h:23:54: error: expected ')' before 'HWND' This is fixed by removing unnecessary annotations: 2. Warning from SDL_assert.c: src/SDL_assert.c: In function 'SDL_ExitProcess': src/SDL_assert.c:138:1: warning: 'noreturn' function does return Indeed ExitProcess() is prototyped with DECLSPEC_NORETURN, but TerminateProcess() is not. This can be rectified by adding an exit() call in there. Do NOTE, however, that requires building with a libc: 3. Warning from SDL_windowsmessagebox.c: src/video/windows/SDL_windowsmessagebox.c: In function 'WIN_ShowMessageBox': src/video/windows/SDL_windowsmessagebox.c:513:9: warning: 'nCancelButton' may be used uninitialized in this function My lazy solution was manually initializing nCancelButton to 0.

ac2d1f67

2018-03-02T12:08:18

Fixed setting the layer drawable size Without this change the drawable had a size of 0 and the metal renderer asserted because the projection matrix wasn't set.

cef1c1c2

2018-03-02T14:10:25

windows: Restore patches for Task Dialogs and TerminateProcess(). 2.0.8 has shipped, these can live in revision control now!

003c0dce

2018-03-02T10:56:21

Use the real controller name for game controllers on iOS and Apple TV

3537c3e7

2018-02-28T10:39:41

Back out Task Dialog and TerminateProcess patches for 2.0.8. These can return to revision control once we ship.

6a1cfcce

2018-02-28T02:14:15

windows: dos2unix'd messagebox code, and (hopefully) fixed on MingW.

a749035f

2018-02-28T01:54:22

windows: Message boxes use Task Dialogs if possible (thanks, Jack!). This lets the message box have an icon. Unless the app has opted-in to using the v6 common controls, though, this will fall back to the usual SDL message boxes.

8536130a

2018-02-28T01:23:49

assert: Use TerminateProcess() on Windows, vs ExitProcess (thanks, Jack!). "What I have done is use TerminateProcess rather than ExitProcess. ExitProcess will cause Microsoft's leak detection to continue, TerminateProcess won't. It is also technically wrong to use ExitProcess in the case of aborting the application. Jack Powell Twitter @jack9267"

be6ca785

2018-02-25T23:02:09

Support official Vulkan SDK for macOS. This tries to load vulkan.framework or libvulkan.1.dylib before MoltenVK.framework or libMoltenVK.dylib. In the previous version, layers would not work for applications run-time loading the default library.

f9f45d0b

2018-02-25T19:51:34

Fixed bug 4097 - Segmentation fault by SDL_CreateThreadWithStackSize Dongsun Kim Normal case 1. [thread 1] SDL_CreateThreadWithStackSize calls SDL_SYS_CreateThread. 2. [thread 1] If successful, it calls SDL_SemWait. 3. [thread 2] SDL_RunThread calls SDL_SYS_SetupThread, SDL_ThreadID, SDL_SemPost. 4. [thread 1] SDL_CreateThreadWithStackSize calls SDL_DestroySemaphore, SDL_free. Crash case (Segmentation fault) 1. [thread 1] SDL_CreateThreadWithStackSize calls SDL_SYS_CreateThread. 2. [thread 1] If successful, it calls SDL_SemWait. --> Error return due to SIGNAL(SYSTEM or Real Time) at sem_wait(pthread). 3. [thread 1] SDL_CreateThreadWithStackSize calls SDL_DestroySemaphore, SDL_free. 4. [thread 2] SDL_RunThread calls SDL_SYS_SetupThread, SDL_ThreadID, SDL_SemPost. --> Segmentation fault at strlen or sem_post.

kc3-lang/SDL/src

src

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