Commit Graph

42 Commits

Author SHA1 Message Date
Sam Lantinga e3cc5b2c6b Updated copyright for 2018 2018-01-03 10:03:25 -08:00
Sam Lantinga fee2469c65 Fixed bug 4005 - Android, SDL_IsGameController() crashes is index is out of range
Sylvain

On Android, if you give an invalid index to SDL_IsGameController(), it will crash in SDL_SYS_IsDPAD_DeviceIndex().
2017-12-19 10:48:29 -08:00
Sam Lantinga e5cfa24182 Fixed default Android D-PAD mapping so the back button is treated as B 2017-12-16 10:40:47 -08:00
Sam Lantinga a7d2d12c64 Fixed building on non-Android platforms 2017-11-01 10:07:04 -07:00
Sam Lantinga a90be440e8 Added controller mapping for Android TV remotes
Also fixed the back button on the remote exiting the application
2017-11-01 10:06:58 -07:00
Sam Lantinga d90fce3c9e Exposed the joystick locking functions for multi-threaded access to the joystick API 2017-10-10 11:10:15 -07:00
Sam Lantinga 2657dfae49 Fixed crash in SDL_IsGameController() on Windows if called when a controller is being removed 2017-10-09 11:45:15 -07:00
Sam Lantinga d828647944 Added stubs for simple Steam Controller support 2017-09-22 08:30:52 -07:00
Sam Lantinga de91b1248f Fixed bug 3745 - specify SDLCALL as the calling convention for API callbacks
Patches contributed by Ozkan Sezer
2017-08-14 06:28:21 -07:00
Sam Lantinga ca5c304814 Fixed bug 3744 - missing SDLCALL in several functions
Ozkan Sezer

The attached patch adds missing SDLCALL to several functions, so that
they properly match the headers as intended.
2017-08-13 21:06:52 -07:00
Sam Lantinga ea9bc659f5 Added check for XBOX in addition to Xbox and X-Box 2017-08-13 20:39:00 -07:00
Sam Lantinga b425050baf Fixed compiler warnings on Visual Studio 2013 2017-08-12 00:04:46 -07:00
Sam Lantinga 03250690d6 Added a private hint for Steam to bypass the controller filtering for the Steam virtual gamepad 2017-08-09 12:38:20 -07:00
Sam Lantinga f15dbc8f63 Fixed Linux build 2017-08-09 12:11:59 -07:00
Sam Lantinga c49fa37c5b Added SDL hints to filter the set of game controllers reported by SDL 2017-08-09 11:59:29 -07:00
Ryan C. Gordon ca0bf151d5 Fix some more compiler warnings on armcc. 2017-03-03 16:38:17 -05:00
Philipp Wiesemann 1e4820951f Fixed comments. 2017-01-14 21:36:06 +01:00
Sam Lantinga 45b774e3f7 Updated copyright for 2017 2017-01-01 18:33:28 -08:00
Philipp Wiesemann af26379881 Fixed crash if allocating memory for game controller failed. 2016-12-28 20:10:48 +01:00
Sam Lantinga cb8685c022 Fixed comment style 2016-12-27 02:04:38 -08:00
Sam Lantinga 6d7da0887d Split controller axes into positive and negative sides so each can be bound independently.
Using this a D-Pad can be mapped to a thumbstick and vice versa.
Also added support for inverted axes, improving trigger binding support
2016-12-27 01:39:07 -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 ca019dada5 Fixed issue where the throttle and other axes on racing wheels don't start at zero and show up as immediate input when the wheel is turned for the first time. Wait until they are actually moved before generating input from them. 2016-12-22 17:33:45 -08:00
Sam Lantinga a525017139 Protect the game controller API the same way the joystick API is protected from multi-threaded access 2016-12-08 10:13:45 -08:00
Sam Lantinga d834c08ac7 Add the controller mappings to the linked list in order 2016-11-29 22:02:37 -08:00
Sam Lantinga dd5d85a4e7 Added an API to iterate over game controller mappings 2016-11-29 06:36:57 -08:00
Philipp Wiesemann eb9cc03068 Fixed two memory leaks if added game controller mapping has lower priority.
Found by buildbot.
2016-11-19 23:27:37 +01:00
Sam Lantinga 57d01d7d67 Patch from Sylvain to fix clang warnings 2016-11-13 22:57:41 -08:00
Sam Lantinga 23c01c1890 Fixed bug 3079 - Allow non destructive SDL_GameControllerAddMappingsFromFile
x414e54

It is a bit of a pain to update the library or rely on whatever version the user has on their computer for default mappings.

So providing an easily updatable text file via SDL_GameControllerAddMappingsFromFile is still currently the most viable way. However using this replaces all mappings provided by the SDL_HINT_GAMECONTROLLERCONFIG environment variable which may have come from the user's custom Steam mapping.

There should be an easy way for games to supply extra game controller mappings to fill in the differences between SDL versions without it clobbering the SDL_HINT_GAMECONTROLLERCONFIG environment variable.

Internally the mappings could use a priority system and if the priority is lower then it will not overwrite the mappings.

For now it just assumes SDL_HINT_GAMECONTROLLERCONFIG is the highest priority, the default hardcoded are the lowest and anything set via the API is medium.
2016-11-11 13:29:23 -08:00
Sam Lantinga 160e719449 Fixed whitespace and added code to support older game controller GUIDs 2016-11-11 04:35:06 -08:00
Sam Lantinga ac74e16cde Standardized the format of the SDL joystick GUID and added functions to retrieve the USB VID/PID from a joystick and game controller. 2016-11-10 17:19:34 -08:00
Sam Lantinga 89abbbfe9e Fixed bug 3438 - SDL_GameControllerEventWatcher: Log on event with value >= k_nMaxReverseEntries 2016-10-07 18:24:34 -07:00
Sam Lantinga 8bc5c57d2e Fixed recentering triggers when the application doesn't have focus 2016-10-07 16:13:37 -07:00
Sam Lantinga 72164985b0 Fixed bug 2823 - Release events for triggers receive wrong centered value
Ryochan7

I have been using SDL 2 for a little project that I have been developing for a while. My project is called antimicro and it takes gamepad input and then translates gamepad events into keyboard and mouse events. SDL is used to read the input from an XInput gamepad and it works great for the most part. However, there is one glaring problem that I have encountered.

When a device is unplugged and SDL sends the centered value release events for all axes, buttons, and hats, SDL does not use the proper centered value for the triggers. It pushes an SDL_JOYAXISMOTION event onto the queue with a value of 0 for all axes. That value is converted to around 16,000 for a Game Controller. That value is incorrect for triggers and, in my program, that causes any bindings that are assigned to the triggers to get activated. With most profiles, that will typically mean that a mouse right click and left click will be activated before the device is finally seen as removed and then those bindings are released by antimicro.
2016-10-07 16:04:15 -07:00
Sam Lantinga c2e2565144 Fixed bug 3424 - SDL_GameController: Increase k_nMaxReverseEntries
ny00

On Android, the keycodes KEYCODE_BUTTON_1..16 (actual values 188-203) are translated to SDL_Joystick buttons no. 20-35. These are currently ignored in SDL_gamecontroller.c.

The attached patch fixes this, by increasing k_nMaxReverseEntries from 20 to another arbitrary bound of 48.

Side-note: Maybe some log should be emitted in case of going over any such bound?
2016-10-01 13:02:20 -07:00
Sam Lantinga ad1bfea5a0 Added SDL_PrivateJoystickAdded() and SDL_PrivateJoystickRemoved()
Updated the removal code to iterate over all joystick add messages instead of just the first one.
2016-08-26 12:18:08 -07:00
Sam Lantinga c69bce6774 commit 1170112da3776fdb06425f62d57b63144c33dc51
Author: James Zipperer <james.zipperer@synapse.com>
Date:   Sun Aug 21 01:19:19 2016 -0700

    bugfix for controller / joystick add / remove being in the event queue at the same time
2016-08-26 11:16:44 -07:00
Ethan Lee 2a754ca735 Allow mappings to be added before GameControllerInit 2016-03-07 08:22:55 -05:00
Sam Lantinga 42065e785d Updated copyright to 2016 2016-01-02 10:10:34 -08:00
Sam Lantinga d1e6a2ebe6 Added broad support for wireless XBox 360 controllers on Linux 2015-12-09 12:11:40 -08:00
Ryan C. Gordon e6ad29aec8 Added SDL_JoystickFromInstanceID() and SDL_GameControllerFromInstanceID(). 2015-11-14 12:35:45 -05:00
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