Commit Graph

4346 Commits

Author SHA1 Message Date
Sam Lantinga
63317dfb17 Don't crash on exit from SDLActivity if we don't have a singleton for some reason. (Thanks Rachel!) 2018-06-07 17:07:05 -07:00
Sam Lantinga
fe196db774 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.
2018-06-07 17:07:03 -07:00
Sam Lantinga
db86e7a633 Added support for the PS3 controller driver in PlayStation Now 2018-06-07 10:54:54 -07:00
Sam Lantinga
77709aecc7 Added Android hardware feature support to the default manifest 2018-06-06 09:42:12 -07:00
Sam Lantinga
7c5f3cf3cb Added improved mouse pointer capture under API 26. (Thanks Rachel!) 2018-06-05 14:08:39 -07:00
Sam Lantinga
113801b790 Added SDL_IsChromebook() to determine if we're running on a Chromebook. 2018-06-05 12:46:13 -07:00
Sam Lantinga
2dedbc7262 Add Android support for relative mouse mode to SDL. 2018-06-05 12:46:11 -07:00
Sam Lantinga
9d6ac3deff 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
2018-06-05 12:46:09 -07:00
Sam Lantinga
1d25135b71 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.
2018-06-01 19:43:53 -07:00
Sam Lantinga
03ff7dcf6b Added support for Android relative mouse mode on API 24 and above 2018-05-29 11:18:01 -07:00
Sam Lantinga
ff6aebc4a1 Added a new GUID for DS3 controller connected over bluetooth, for both Sony and Shanwan (thanks William!) 2018-05-29 08:03:44 -07:00
Ryan C. Gordon
3d3870982c metal: contrary to documentation, we need to set the drawableSize explicitly.
Fixes Bugzilla #4149.
2018-05-27 20:30:03 -04:00
Sam Lantinga
8325df25aa 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.
2018-05-24 07:30:24 -07:00
Sam Lantinga
b3173d9d3b Added support for the NVIDIA SHIELD handheld gaming device 2018-05-23 17:15:37 -07:00
Sam Lantinga
5d1d035705 Better fix for axis sorting with some Android controllers 2018-05-23 17:15:35 -07:00
Sam Lantinga
361043a5f6 Actually left trigger is motion axis 17 and right trigger is motion axis 18, which will map in that order to SDL axes. 2018-05-23 17:15:33 -07:00
Sam Lantinga
4d9a346927 Added additional supported Android controllers 2018-05-23 16:00:21 -07:00
Sam Lantinga
c07656dbcb Fixed default mapping for Android controller triggers (they were reversed) 2018-05-23 16:00:19 -07:00
Ryan C. Gordon
101544d6f0 audio: Needed to fix two more instances for Visual Studio. 2018-05-21 12:05:17 -04:00
Ryan C. Gordon
0ad4b0b697 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.)
2018-05-21 12:00:21 -04:00
Ryan C. Gordon
49881861b1 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.)
2018-05-21 11:54:09 -04:00
Ryan C. Gordon
b7e88aaae0 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!
2018-05-16 02:03:06 -04:00
Ryan C. Gordon
cb0e614fb1 audio: SSE2 float-to-int converters should clamp input.
The scalar versions already do this.
2018-05-15 02:29:35 -04:00
Ryan C. Gordon
a07e5815a5 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.
2018-05-15 01:40:05 -04:00
Ryan C. Gordon
7832cb652e 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).
2018-05-15 01:35:53 -04:00
Ryan C. Gordon
ed4fe4c9a0 testresample: correctly output .wav files that have floating point audio. 2018-05-15 00:04:02 -04:00
Ryan C. Gordon
e2ec1eb12e 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.
2018-05-15 01:04:11 -04:00
Ryan C. Gordon
4df859c586 cpuinfo: Added SDL_HasAVX512F().
This checks for the "foundation" AVX-512 instructions (that all AVX-512
compatible CPUs support).
2018-05-21 11:35:42 -04:00
Ryan C. Gordon
4718791f11 cpuinfo: Make CPU flags easier to read and add to. 2018-05-14 00:03:39 -04:00
Ryan C. Gordon
8543ad7df1 cpuinfo: Added some internal SIMD-aligned allocation functions.
Fixes Bugzilla #4150 (sort of).
2018-05-21 11:34:57 -04:00
Sam Lantinga
999af8099b Merged latest changes from Steam Link app 2018-05-18 13:09:30 -07:00
Ryan C. Gordon
e2619f1dcf 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.
2018-05-17 12:50:46 -04:00
Ozkan Sezer
425149f47b remove testvulkan.vcproj (was a VS2008 left-over.) 2018-05-11 09:37:00 +03:00
Ozkan Sezer
652d59fb3b 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.
2018-05-10 09:02:39 +03:00
Ozkan Sezer
c11ae93aed SDL_stdinc.h: move the alloca() includes before begin_code.h 2018-05-10 08:28:00 +03:00
Ozkan Sezer
fe032ff4c9 do the direct3d tap dance for overscan hint only if SDL_VIDEO_RENDER_D3D == 1 2018-05-10 08:25:23 +03:00
Sam Lantinga
a4d0571e4a 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
2018-05-07 20:10:12 -07:00
Sam Lantinga
eb14b635cd 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.
2018-05-07 19:52:25 -07:00
Sam Lantinga
c04dca0dad Fixed bug 4159 - Windows headers are included after packing alignment change
lectem

The SDL_syswm.h header includes the windows.h header after including begin_code.h which changes the structure packing alignment.

It seems this is not safe as suggested by the following warning :
warning C4121: 'JOBOBJECT_IO_RATE_CONTROL_INFORMATION_NATIVE_V2': alignment of a member was sensitive to packing
2018-05-07 19:26:02 -07:00
Sam Lantinga
0bade9b411 Fixed bug 4154 - Fix three empty variable tests in configure
Zack Middleton

Running top-level SDL configure on macOS 10.11 resulted in the errors below because automake removed the brackets about the tests.

./configure: line 15756: : command not found
./configure: line 15759: -Iinclude -I/Users/zack/SDL/include -idirafter /Users/zack/SDL/src/video/khronos : No such file or directory
./configure: line 15763: : command not found
2018-05-05 10:31:03 -07:00
Sam Lantinga
606c5a585c Fixed bug 4152 - Windows 10 v1803 update seems to have fixed the jumping mouse bug (see bug #3931.) 2018-05-05 10:27:53 -07:00
Sam Lantinga
386790efbf Improved error messages when Vulkan isn't configured (thanks Daniel Gibson!) 2018-04-23 22:29:14 -07:00
Sam Lantinga
8f780e76e1 Fixed build 2018-04-23 22:17:56 -07:00
Sam Lantinga
f521b22eb5 Added SDL_THREAD_PRIORITY_TIME_CRITICAL 2018-04-23 22:07:56 -07:00
Sam Lantinga
db94dfb1d5 Fixed bug 4144 - CMake complains about trailing spaces in sdl2.pc
Azamat H. Hackimov

When you try use SDL2 2.0.8 in CMake project in Linux, it complains about trailing spaces in sdl2.pc:

CMake Error at CMakeLists.txt:147 (add_executable):
  Target "TestSimpleMain" links to item "-L/usr/lib64 -lSDL2 " which has
  leading or trailing whitespace.  This is now an error according to policy
  CMP0004.
2018-04-23 21:55:59 -07:00
Sam Lantinga
a1b8fa6071 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.
2018-04-23 21:50:03 -07:00
Sam Lantinga
a9ae1b508d Handle NULL return from SDL_DBus_GetContext() 2018-04-23 20:24:12 -07:00
Sam Lantinga
b5d231eede Handle NULL return from SDL_DBus_GetContext() 2018-04-23 19:20:12 -07:00
Sam Lantinga
432312561f Added SDL_LinuxSetThreadPriority() to directly set the priority of a Linux thread (tid)
This function tries using RealtimeKit connecting over DBUS as needed.
2018-04-23 19:18:52 -07:00
Sam Lantinga
816a6e68e5 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
2018-04-23 17:10:36 -07:00