kmx git

Commit	Date	Message
c8866658	2018-08-15T19:53:30	Catch device removal as well as device arrival on Windows
641c674f	2018-08-15T19:53:28	Turned off debug messages
51902010	2018-08-15T19:53:26	Remove the HIDAPI device if we get a read error from it This fixes detecting PS4 controller disconnect on Mac OS X, where there isn't any device removed notification
dfbd7f65	2018-08-15T19:53:24	Fixed Mac OS X build
ec74c318	2018-08-15T19:53:22	Polling hid_enumerate() every 3 seconds causes freezes and stutters on some USB audio devices and mice. We'll only enumerate devices when we get notification that the system devices have changed
2dc04b4c	2018-08-10T15:22:02	libm: one more static analysis fix.
67a48ad1	2018-08-10T15:04:08	haiku: Patched to compile with new joystick interfaces.
e1ac643b	2018-08-10T14:54:26	bsd: Patched to compile. (I think.)
67764070	2018-08-10T14:42:40	bsd: Update joystick code for new interfaces. (this is an untested push to see if buildbot likes it.)
b692c352	2018-08-10T14:32:30	emscripten: Patched to compile with new joystick interfaces.
941f8ecf	2018-08-10T14:10:47	joystick: define inline to SDL_INLINE
0b2863d4	2018-08-10T14:09:44	joystick: #if 0'd out some things that aren't currently used. Fixes some compiler warnings.
a7c3d2af	2018-08-10T11:50:55	SDL_hidapi_ps4.c: lowercase windows header names.
4f41f07d	2018-08-09T16:05:48	Added missing files from previous commits
31b02243	2018-08-09T16:04:45	Added notes that this code was contributed by Valve
99759bac	2018-08-09T16:04:34	There's no controller that's supported by both XInput and HIDAPI
ab07ce11	2018-08-09T16:04:30	Don't update the device list for devices we know aren't supported This should reduce HID enumeration (hitting the USB bus) if for some reason we're getting spammed with false device insert/removal events
28e0c0ee	2018-08-09T16:04:21	Sam Lantinga <slouken@libsdl.org> 2018-08-06 13:00 -0700 Backed out changeset 794a209b2270 http://hg.libsdl.org/SDL/rev/2e2ecdac957c
25a952e7	2018-08-09T16:04:18	Sam Lantinga <slouken@libsdl.org> 2018-08-06 11:58 -0700 Removed mapping for VID/PID 0x0079/0x0006, which is a generic PCB used in many different devices http://hg.libsdl.org/SDL/rev/794a209b2270
888bf1af	2018-08-09T16:03:50	Worked around bug with Sony PS Now PS3 controller where DirectInput polling will continue to return success after the controller is unplugged. The code is now reliant on SDL_PrivateJoystickAdded() and SDL_PrivateJoystickRemoved() being called correctly when devices are added or removed on Windows
f35e97ba	2018-08-09T16:03:29	Fixed Windows build
d2042e1e	2018-08-09T16:00:17	Added HIDAPI joystick drivers for more consistent support for Xbox, PS4 and Nintendo Switch Pro controller support across platforms. Added SDL_GameControllerRumble() and SDL_JoystickRumble() for simple force feedback outside of the SDL haptics API
ba90412c	2018-08-08T15:39:20	libm: Don't let Visual Studio generate an implicit memset() call.
4cb84b8f	2018-08-08T12:36:54	backout INFINITY change...of course Visual Studio doesn't have it.
257071fc	2018-08-08T12:19:01	e_exp: One more compiler warning.
550437ed	2018-08-08T12:13:56	libm: Fixed all static analysis warnings.
c0aa626b	2018-08-08T10:26:22	e_exp: Fixed compiler warning on Visual Studio.
941c5b47	2018-08-07T18:07:11	haiku: Rename internal functions from BE_* to HAIKU_* Fixes Bugzilla #2349.
f59b0056	2018-08-07T16:56:46	evdev: On sudden termination, make sure keyboard isn't lost (thanks, Tadek!) "In release 2.0.6, when Linux evdev keyboard support has been moved to a separate source file, a feature was added to disable normal keyboard event processing to prevent "spilling" keystrokes to background virtual console. This feature has one unpleasant side effect: if application fails to call `SDL_Exit` before termination or crashes with fatal signal, console is left in unusable state with keyboard not working and no possibility to switch virtual console. If user has a chance, he can login remotely and restore keyboard with `kbd_mode`, otherwise the only option is to reboot the machine. This patch fixes that problem by intercepting fatal signals (with `sigaction`) and process termination (with `atexit`), to restore keyboard state, if it wasn't properly restored with `SDL_Exit`. The function registered with `atexit` also restores original signal handlers, to prevent leaving invalid handlers after SDL library is unloaded, if it was loaded dynamically with `dlopen`. No signal handlers or `atexit` function are installed if SDL boolean hint `SDL_HINT_NO_SIGNAL_HANDLERS` is `SDL_TRUE`. Additionally, if environment variable `SDL_INPUT_LINUX_KEEP_KBD` exists, keyboard initialization function completely skips disabling keyboard. This can be useful for debugging." Fixes Bugzilla #4193.
623a6def	2018-08-07T16:49:18	alsa: optionally run entire pipeline non-blocking.
56f44cfa	2018-08-07T13:04:15	audio: Deal with device shutdown more carefully. This would cause problems in various ways, but specifically triggers an assert when you close a WASAPI capture device in an app running over RDP. Related to (but not the actual bug) in Bugzilla #3924.
e714f659	2018-08-07T12:06:31	haptic: Fix initial detection of haptic devices on Linux system SDL_UDEV_Scan must be called during SDL_SYS_HapticInit to ensure devices outside of the 0-31 range are added to the list of haptic devices. Fixes Bugzilla #3923.
a37d3e0b	2018-08-06T13:00:11	Backed out changeset 794a209b2270 It turns out the mapping is correct, just the name was confusing
cc682f20	2018-08-06T11:58:08	Removed mapping for VID/PID 0x0079/0x0006, which is a generic PCB used in many different devices Different device with same vid/pic that is kind of a Saitek shape: https://www.trust.com/en/product/17416-gxt-24-runa-compact-gamepad n64 with same ID https://bbs.archlinux.org/viewtopic.php?id=163488 PS shaped with numbers for buttons https://pineight.com/mw/index.php?title=USB_game_controller#DragonRise_Inc._Generic_USB_Joystick fightstick with same vid/pid https://retropie.org.uk/forum/topic/7594/bartop-2-player-zero-delay-encoders-not-working
f45f33bd	2018-08-05T10:01:01	SDL_expf: return SDL_exp() instead of SDL_uclibc_exp() for consistency.
b4fe7412	2018-08-04T11:52:46	SDL_exp
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.

c8866658

2018-08-15T19:53:30

Catch device removal as well as device arrival on Windows

641c674f

2018-08-15T19:53:28

Turned off debug messages

51902010

2018-08-15T19:53:26

Remove the HIDAPI device if we get a read error from it This fixes detecting PS4 controller disconnect on Mac OS X, where there isn't any device removed notification

dfbd7f65

2018-08-15T19:53:24

Fixed Mac OS X build

ec74c318

2018-08-15T19:53:22

Polling hid_enumerate() every 3 seconds causes freezes and stutters on some USB audio devices and mice. We'll only enumerate devices when we get notification that the system devices have changed

2dc04b4c

2018-08-10T15:22:02

libm: one more static analysis fix.

67a48ad1

2018-08-10T15:04:08

haiku: Patched to compile with new joystick interfaces.

e1ac643b

2018-08-10T14:54:26

bsd: Patched to compile. (I think.)

67764070

2018-08-10T14:42:40

bsd: Update joystick code for new interfaces. (this is an untested push to see if buildbot likes it.)

b692c352

2018-08-10T14:32:30

emscripten: Patched to compile with new joystick interfaces.

941f8ecf

2018-08-10T14:10:47

joystick: define inline to SDL_INLINE

0b2863d4

2018-08-10T14:09:44

joystick: #if 0'd out some things that aren't currently used. Fixes some compiler warnings.

a7c3d2af

2018-08-10T11:50:55

SDL_hidapi_ps4.c: lowercase windows header names.

4f41f07d

2018-08-09T16:05:48

Added missing files from previous commits

31b02243

2018-08-09T16:04:45

Added notes that this code was contributed by Valve

99759bac

2018-08-09T16:04:34

There's no controller that's supported by both XInput and HIDAPI

ab07ce11

2018-08-09T16:04:30

Don't update the device list for devices we know aren't supported This should reduce HID enumeration (hitting the USB bus) if for some reason we're getting spammed with false device insert/removal events

28e0c0ee

2018-08-09T16:04:21

Sam Lantinga <slouken@libsdl.org> 2018-08-06 13:00 -0700 Backed out changeset 794a209b2270 http://hg.libsdl.org/SDL/rev/2e2ecdac957c

25a952e7

2018-08-09T16:04:18

Sam Lantinga <slouken@libsdl.org> 2018-08-06 11:58 -0700 Removed mapping for VID/PID 0x0079/0x0006, which is a generic PCB used in many different devices http://hg.libsdl.org/SDL/rev/794a209b2270

888bf1af

2018-08-09T16:03:50

Worked around bug with Sony PS Now PS3 controller where DirectInput polling will continue to return success after the controller is unplugged. The code is now reliant on SDL_PrivateJoystickAdded() and SDL_PrivateJoystickRemoved() being called correctly when devices are added or removed on Windows

f35e97ba

2018-08-09T16:03:29

Fixed Windows build

d2042e1e

2018-08-09T16:00:17

Added HIDAPI joystick drivers for more consistent support for Xbox, PS4 and Nintendo Switch Pro controller support across platforms. Added SDL_GameControllerRumble() and SDL_JoystickRumble() for simple force feedback outside of the SDL haptics API

ba90412c

2018-08-08T15:39:20

libm: Don't let Visual Studio generate an implicit memset() call.

4cb84b8f

2018-08-08T12:36:54

backout INFINITY change...of course Visual Studio doesn't have it.

257071fc

2018-08-08T12:19:01

e_exp: One more compiler warning.

550437ed

2018-08-08T12:13:56

libm: Fixed all static analysis warnings.

c0aa626b

2018-08-08T10:26:22

e_exp: Fixed compiler warning on Visual Studio.

941c5b47

2018-08-07T18:07:11

haiku: Rename internal functions from BE_* to HAIKU_* Fixes Bugzilla #2349.

f59b0056

2018-08-07T16:56:46

evdev: On sudden termination, make sure keyboard isn't lost (thanks, Tadek!) "In release 2.0.6, when Linux evdev keyboard support has been moved to a separate source file, a feature was added to disable normal keyboard event processing to prevent "spilling" keystrokes to background virtual console. This feature has one unpleasant side effect: if application fails to call `SDL_Exit` before termination or crashes with fatal signal, console is left in unusable state with keyboard not working and no possibility to switch virtual console. If user has a chance, he can login remotely and restore keyboard with `kbd_mode`, otherwise the only option is to reboot the machine. This patch fixes that problem by intercepting fatal signals (with `sigaction`) and process termination (with `atexit`), to restore keyboard state, if it wasn't properly restored with `SDL_Exit`. The function registered with `atexit` also restores original signal handlers, to prevent leaving invalid handlers after SDL library is unloaded, if it was loaded dynamically with `dlopen`. No signal handlers or `atexit` function are installed if SDL boolean hint `SDL_HINT_NO_SIGNAL_HANDLERS` is `SDL_TRUE`. Additionally, if environment variable `SDL_INPUT_LINUX_KEEP_KBD` exists, keyboard initialization function completely skips disabling keyboard. This can be useful for debugging." Fixes Bugzilla #4193.

623a6def

2018-08-07T16:49:18

alsa: optionally run entire pipeline non-blocking.

56f44cfa

2018-08-07T13:04:15

audio: Deal with device shutdown more carefully. This would cause problems in various ways, but specifically triggers an assert when you close a WASAPI capture device in an app running over RDP. Related to (but not the actual bug) in Bugzilla #3924.

e714f659

2018-08-07T12:06:31

haptic: Fix initial detection of haptic devices on Linux system SDL_UDEV_Scan must be called during SDL_SYS_HapticInit to ensure devices outside of the 0-31 range are added to the list of haptic devices. Fixes Bugzilla #3923.

a37d3e0b

2018-08-06T13:00:11

Backed out changeset 794a209b2270 It turns out the mapping is correct, just the name was confusing

cc682f20

2018-08-06T11:58:08

Removed mapping for VID/PID 0x0079/0x0006, which is a generic PCB used in many different devices Different device with same vid/pic that is kind of a Saitek shape: https://www.trust.com/en/product/17416-gxt-24-runa-compact-gamepad n64 with same ID https://bbs.archlinux.org/viewtopic.php?id=163488 PS shaped with numbers for buttons https://pineight.com/mw/index.php?title=USB_game_controller#DragonRise_Inc._Generic_USB_Joystick fightstick with same vid/pid https://retropie.org.uk/forum/topic/7594/bartop-2-player-zero-delay-encoders-not-working

f45f33bd

2018-08-05T10:01:01

SDL_expf: return SDL_exp() instead of SDL_uclibc_exp() for consistency.

b4fe7412

2018-08-04T11:52:46

SDL_exp

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.

kc3-lang/SDL/src

src

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