Commit Graph

304 Commits

Author SHA1 Message Date
Sam Lantinga 7e505b0dd3 Don't fail if we can't open the tty, this can be a legitimate use case. 2017-01-07 16:49:23 -08:00
Ryan C. Gordon 61a3ba303c Replaced a few single-line "//" comments. 2017-01-07 17:09:14 -05:00
Sam Lantinga e9c2dcdae8 Fixed bug 3469 - Keypresses leak to the console with 2.0.5
tvc

I believe this patch should fix it, instead of looping through all the tty's and seemingly selecting the wrong one and corrupting the console I've just made SDL open /dev/tty which is the console attached to the current process anyway.
2017-01-07 10:13:04 -08:00
Sam Lantinga 41be9756f0 Fixed bug 3546 - SDL_EVDEV_is_console() uses type of wrong size when calling ioctl
Rob

When calling ioctl(fd, KDGKBTYPE, &type) in SDL_EVDEV_is_console(), we declare type as an 'int'.  This should be a 'char'.  The subsequent syscall, and kernel code, only writes the lower byte of the word.

See: http://lxr.free-electrons.com/source/drivers/tty/vt/vt_ioctl.c?v=4.4#L399

ucval = KB_101;
ret = put_user(ucval, (char __user *)arg);

I've observed intermittent behavior related to this, and I can force an error condition by using an int initialized to 0xFFFFFFFF.  The resulting ioctl will set type to 0XFFFFFF02, and the conditional return in SDL_EVDEV_is_console() will fail.

Recommend changing to char, or masking off unused bits.
2017-01-05 23:26:13 -08:00
Sam Lantinga 45b774e3f7 Updated copyright for 2017 2017-01-01 18:33:28 -08:00
Sam Lantinga b4e069e7f8 Fixed bug 3517 - Compiler warnings with gcc -Wstrict-prototypes
felix

Compiling even a simple SDL2 'hello world' program with gcc -Wstrict-prototypes (GCC 6.2.1) results in warnings like:

/usr/include/SDL2/SDL_gamecontroller.h:143:1: attention : function declaration isn't a prototype [-Wstrict-prototypes]
 extern DECLSPEC int SDLCALL SDL_GameControllerNumMappings();
 ^~~~~~

It seems there is a missing 'void' between the parentheses.
2016-12-26 02:12:21 -08:00
Sam Lantinga 26f05ecb4d Fixed missing prototypes on Android, patch from Sylvain 2016-12-02 02:25:12 -08:00
Sam Lantinga 1e8f074c43 Avoid conflicts with multiple versions of udev by first trying the library that is linked with the executable, if any, and then picking the one that is in the build environment.
This fixes joystick detection for applications using the Steam Linux Runtime
2016-11-29 05:34:20 -08:00
Sam Lantinga 3615633571 Renaming of guard header names to quiet -Wreserved-id-macro
Patch contributed by Sylvain
2016-11-20 21:34:54 -08:00
Sam Lantinga 0d24495b15 Removed unused constants
Except for SDL_bmp.c where they are historically interesting and I've left them in.
2016-11-15 01:24:58 -08:00
Sam Lantinga 57d01d7d67 Patch from Sylvain to fix clang warnings 2016-11-13 22:57:41 -08:00
Sam Lantinga 539afc5d0b Fixed bug 3473 - can't build on linux with an old kernel 2016-11-01 10:33:44 -07:00
Philipp Wiesemann 099e8a685b Linux: Fixed compile warnings about unused variables. 2016-10-15 20:02:17 +02:00
Sam Lantinga 3f38bd9142 Fixed warning about redefining DECLSPEC 2016-10-14 08:22:48 -07:00
Sam Lantinga 3663dbe882 Fixed warning about missing field initializers in SDL_DBusContext
Static variables are automatically initialized to zero.
2016-10-14 08:20:40 -07:00
Sam Lantinga f3502c3c53 Fixed building with cmake when fcitx isn't installed 2016-10-14 01:04:21 -07:00
Philipp Wiesemann 9d0e07490a Linux: Removed redundant function call. 2016-10-12 23:36:29 +02:00
Sam Lantinga cfb24c7673 Fixed pointer signedness warning 2016-10-12 00:01:17 -07:00
Sam Lantinga 42f85aa29e Fixed building and using fcitx IME support on Linux 2016-10-08 11:30:07 -07:00
Sam Lantinga 27d4f09929 Implemented SDL_GetHintBoolean() to make it easier to check boolean hints 2016-10-07 23:40:44 -07:00
Sam Lantinga 808c75d1cf Fixed bug 2824 - Add Fcitx Input Method Support
Weitian Leung

Just moved ibus direct call to SDL_IME_* related functions, and adds fcitx IME support (uses DBus, too),
enable with env: SDL_IM_MODULE=fcitx (ibus still the default one)
2016-10-07 18:57:40 -07:00
Sam Lantinga 1051dceb14 Fixed compiler warning about missing field initializers 2016-10-04 03:42:42 -07:00
Sam Lantinga ac7d117475 Fixed build on older Raspberry Pi environments 2016-10-01 15:04:13 -07:00
Sam Lantinga a0d3e0d64a Fixed warning and code style in SDL_evdev.c 2016-10-01 14:56:53 -07:00
Sam Lantinga 1a31bbe2c8 Fixed bug 3157 - Rudimentary touchscreen support in SDL_evdev (supports Raspberry Pi)
tvc

I've spent the last few days implementing touchscreen support in core/linux/SDL_evdev.c. It's fairly rudimentary at the moment, as can be seen from the multiple TODO's and FIXME's littered throughout, but I'm mainly submitting this patch for review. I've tested this patch on my Raspberry Pi 2 with the official touchscreen and it works fantastically, reporting all 10 multitouch points. I'm happy to work on this further, the evdev logic also needs a bit of a cleanup I think (I may have included a few changes). But if it's good enough in its current state to be committed then I'm sure there'd be plenty of people pleased, as currently the only other framework/library that supports touchscreens on the Raspberry Pi is Kivy.
2016-10-01 13:51:56 -07:00
Philipp Wiesemann 85588ea040 Android: Fixed two warnings about unused variables. 2016-09-21 23:06:26 +02:00
Philipp Wiesemann 9581d4a585 Android: Fixed misleading warning in log output (thanks, Sylvain!).
Fixes Bugzilla #3418.
2016-08-30 21:15:18 +02:00
David Ludwig b65763c0c2 WinRT: patched to compile 2016-08-29 10:48:56 -04:00
Ryan C. Gordon 8f0af77354 android: implement audio capture support. 2016-08-11 22:04:49 -04:00
Ryan C. Gordon 21c7fe0060 windows: directsound should also map audio device GUIDs to proper names.
Moved this code from winmm into core so both can use it.

DirectSound (at least on Win10) also returns truncated device names, even
though it's handed in as a string pointer and not a static-sized buffer.  :/
2016-08-10 15:34:24 -04:00
Philipp Wiesemann 58b323f192 Android: Fixed missing export of a JNI function (thanks, Andrii!).
Fixes Bugzilla #3393.
2016-07-17 21:43:12 +02:00
David Ludwig 8b65d225e8 WinRT: bug hack-fix - gamepad detection was failing on Xbox One
Win10's 'GamepadAdded' event seems to need to have something registered with it
in order for Xinput-based gamepad detection to work.  This 'fix' simply causes
a dummy event-handler to be added for this event, in case an app wants to use
gamepads on Xbox One (most likely).
2016-04-11 00:22:39 -04:00
Eric Wing 704298c0c2 Android: C89 cleanup to avoid warnings/errors since the default gcc mode on Android is still pre-C99. 2016-02-09 17:36:42 -08:00
Ryan C. Gordon 881ccccbcf Android: Fixed up drop events for new interface. 2016-01-05 05:31:33 -05:00
Sam Lantinga 42065e785d Updated copyright to 2016 2016-01-02 10:10:34 -08:00
David Ludwig 44c0b2da87 WinRT: minor code-comment cleanups 2015-12-31 01:54:11 -05:00
David Ludwig 6823a22162 WinRT: fixed bug whereby a Win8.x app's SDL_Window wasn't getting de-marked as maximized (on window restore) 2015-12-31 01:50:30 -05:00
David Ludwig d8aa066288 Fixed Bug 3217 - WinRT: after alt-tab'ing back into fullscreen app, mouse cursor is sometimes wrong 2015-12-31 01:40:50 -05:00
David Ludwig fa7c15ce1f WinRT: made bug 3202/3213's fix apply for WinRT apps 2015-12-27 22:26:27 -05:00
David Ludwig f2f435ee45 WinRT: fixed bug: Back button(s) weren't working on Win10
Many thanks go to Sylvain Becker for providing details on the fix!
2015-12-09 21:34:56 -05:00
David Ludwig 25abce513d WinRT: added Win10/UWP (Universal Windows Platform) support
"UWP" appears to be Microsoft's new name for WinRT/Windows-Store APIs.

This set of changes updates SDL's WinRT backends to support the Win10 flavor
of WinRT.  It has been tested on Win10 on a desktop.  In theory, it should
also support Win10 on other devices (phone, Xbox One, etc.), however further
patches may be necessary.

This adds:
- a set of MSVC 2015 project files, for use in creating UWP apps
- modifications to various pieces of SDL, in order to compile via MSVC 2015 +
  the Win10 API set
- enables SDL_Window resizing and programmatic-fullscreen toggling, when using
  the WinRT backend
- WinRT README updates
2015-11-29 19:33:11 -05:00
David Ludwig 623898f70b WinRT: lots of display and windowing related fixes
This change-set fixes a lot of windowing related bugs, especially with
regards to Windows 8.x apps running on Windows 10 (which was the driver for
this work).  The primary fixes include:
* listed display modes were wrong, especially when launching apps into a
  non-fullscreen space
* reported window flags were often wrong, especially on Windows 10
* fullscreen/windowed mode switches weren't failing (they are not
  programmatically possible in Win 8.x apps).
2015-11-26 00:41:39 -05:00
Sam Lantinga 11f2a9f8c4 Fixed bug 3168 - xinput build failure with dxsdk
Ozkan Sezer

Yes, the annotations can actually be removed.  They are used only by MSVC and aren't vital.
2015-11-16 21:20:38 -08:00
David Ludwig dc804c0e1a WinRT: fixed build error in latest XInput code
This change has also been tested as buildable + runnable on Win32 + MSVC 2015,
2013, 2012, and 2010.  It may fix similar build errors (in XInput code) that
are appearing in MingW builds (on buildbot).
2015-11-14 21:29:14 -05:00
Sam Lantinga a0c4b56ff9 SDL - added new SDL_JoystickCurrentPowerLevel() API that returns the battery level of the selected joystick. Currently only implemented for XInput devices, other platforms are a TODO.
CR: Sam
2015-09-30 15:39:30 -07:00
Philipp Wiesemann 10daf1f4d3 Android: Removed three internal functions not used by SDL.
They were not needed internally since the switch to the common EGL backend.

Thanks to the SDL mailing list for pointing out that the functions seem unused.
2015-09-27 20:12:47 +02:00
Philipp Wiesemann efad04c317 Android: Added check if Java method for APK expansion file exists. 2015-09-18 21:26:46 +02:00
Philipp Wiesemann 6e7c479ec2 Android: Fixed trying to read from APK expansion files without version hint set.
This also fixed overwriting the asset error message which is more useful if no
APK expansion files are available and the requested file was not found.
2015-09-17 22:30:24 +02:00
Philipp Wiesemann 92ca42d940 Android: Renamed SDLActivity's Java method used for APK expansion files.
The name was not correct.
2015-09-17 22:24:54 +02:00
Alex Szpakowski a506f1cbc7 Windows: Try to use xinput9_1_0.dll if XInput 1.4 and 1.3 are not available.
XInput "9.1.0" ships with Windows Vista and 7 systems, but it lacks some features, including support for detecting Guide button presses.
2015-09-14 22:50:55 -03:00
Philipp Wiesemann e8757e873e Android: Changed return type of four JNI functions from int to jint. 2015-09-05 20:21:52 +02:00
Sam Lantinga 82eec4b630 Fixed whitespace in SDL_evdev.c 2015-06-24 17:55:38 -07:00
Sam Lantinga 9f50d63dd5 Fixed an issue with mouse/keyboard removal
Sometimes, on removal SDL_EVDEV_udev_callback() gets called with zero udev_class. This in turn seems to be caused the SDL_udev.c:guess_device_class() failing to find the attributes of the parent device.

Apparently this is normal, attributes are not guaranteed to be in place during removal, depending on timing. This lack of attributes causes guess_device_class() to return zero.

This fix mimics the code in linux/SDL_sysjoystick.c:joystick_udev_callback() which effectively has the same fix already in place.
2015-06-24 17:54:39 -07:00
Philipp Wiesemann 0e45984fa0 Fixed crash if initialization of EGL failed but was tried again later.
The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly
uninitialized data structure if loading the library first failed. A later try to
use EGL then skipped initialization and assumed it was previously successful
because the data structure now already existed. This led to at least one crash
in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was
dereferenced to make a call to eglBindAPI().
2015-06-21 17:33:46 +02:00