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61 Commits

Author SHA1 Message Date
Camilla Löwy
22b586b3d8 Add pluggable heap allocator 
This adds the glfwInitAllocator function for specifying a custom memory
allocator to use instead of the C runtime library.

The allocator is a struct of type GLFWallocator with fields
corresponding to malloc, realloc and free, while the internal API
corresponds to calloc, realloc and free.

Heap allocation calls are filtered before reaching the user-provided
functions, so deallocation of NULL and allocations of zero bytes are not
passed on, reallocating NULL is transformed into an allocation and
reallocating to size zero is transformed into deallocation.

The clearing of a new block to zero is performed by the internal
calloc-like function.

Closes #544.
Fixes #1628.
Closes #1947.
 2021-08-25 21:00:10 +02:00
Camilla Löwy
f771d41292 Cleanup 
Moving functions to their respective sections.  Related to delayed
joystick Initialization.
 2020-07-21 17:54:07 +02:00
Camilla Löwy
782e6b6cef Make joystick platform code init on demand 
This makes joystick support initialize the first time a joystick
function is called, including those gamepad functions that are layered
on top of joystick functions.

Related to #1284.
Related to #1646.
 2020-07-21 17:38:56 +02:00
ben1
a84a30ab63 Win32: Fix VS /W4 compile warnings 
These are harmless errors but the code was worth fixing just to reduce
confusion and be more explicit.  E.g. using a different variable name
for a new variable of a different type in win32_joystick.c.

Closes #1700.
 2020-05-26 21:37:20 +02:00
Camilla Löwy
56aad76b16 Add C dialect reminders to each source file 
Files built for Win32 must use C89 style declarations for compatibility
with VS 2010 and 2012, which are still supported by GLFW.
 2019-05-24 14:43:49 +02:00
Camilla Löwy
a337c56848 Start 3.4 2019-04-16 23:08:39 +02:00
Camilla Löwy
ab118b2529 Fix copyright years (somewhat) 2019-04-15 20:50:00 +02:00
Camilla Löwy
1f91697cd3 Win32: Fix VS static analysis warnings 2019-04-15 15:37:15 +02:00
Camilla Löwy
c20754c4a6 Fix Coverity Scan false positive 2019-03-04 18:52:56 +01:00
Camilla Löwy
a59315ed6a Win32: Fix joystick element info memory leak 
The array was freed on failure but not on success.

Fixes #1396.
 2018-12-26 14:43:33 +01:00
Camilla Löwy
fb4f633243 Fix y-axis sign for XInput thumb sticks 
This breaks strict compatibility but does it to make XInput y-axes
consistent with every other API and OS.

Fixes #1083.
 2017-11-14 19:50:59 +01:00
Camilla Löwy
eed94448fd Win32: Remove unused GUID 2017-09-27 21:33:03 +02:00
Camilla Löwy
e3be6b8ae0 Cleanup 
Break up some overly long lines.
 2017-09-17 15:14:22 +02:00
Camilla Löwy
f95c9d1bf3 Win32: Fix XInput axis normalization 
Fixes #1045.
 2017-08-09 12:20:50 +02:00
Camilla Löwy
75e44abf09 Win32: Remove deadzone logic from XInput path 
Related to #1021.
Related to #1045.
 2017-08-09 12:20:42 +02:00
Camilla Löwy
e55e616f1f Cleanup 
Replaces tabs with spaces.  Makes code idiomatic.  Adds credit.

Closes #1043.
 2017-07-13 01:37:05 +02:00
Michał Cichoń
50a228394f Win32: Fix bad call to _glfwPlatformPollJoystick 
Related to #1043.
 2017-07-13 01:34:08 +02:00
Camilla Löwy
617c42b20a Cleanup 2017-07-09 14:01:48 +02:00
Camilla Löwy
953106e74d Add support for SDL_GameControllerDB 
This adds support for importing and applying mappings from the
SDL_GameControllerDB database.

Related to #900.
 2017-07-07 15:52:33 +02:00
Camilla Löwy
9bb5e880ae Win32: Fix XInput button bit mask array size 2017-07-02 20:15:36 +02:00
Camilla Löwy
b234e28d5d Win32: Stop exporting GUIDs from static library 2017-05-10 19:36:17 +02:00
Camilla Löwy
798d7c6d68 Implement glfwGetJoystickHats 
This moves the buttons-as-hats logic to shared code and adds the
GLFW_JOYSTICK_HAT_BUTTONS input mode as a way to disable this legacy
behavior.

Fixes #889.
 2017-03-06 03:23:29 +01:00
Camilla Löwy
9cfaf0944c Fix file API version number 2017-01-30 16:52:49 +01:00
Camilla Löwy
bfd564f257 Move internals to shared joystick objects 
Preparation for gamecontrollerdb support and the gamepad API.
 2017-01-30 16:52:49 +01:00
Camilla Löwy
260dbf0a1d Win32: Cleanup 2017-01-29 19:50:35 +01:00
Camilla Löwy
e7722af9a2 Cleanup 2017-01-12 05:30:56 +01:00
Camilla Löwy
0f488ac286 Win32: Fix underflow in deadzone logic 
Fixes #910.
 2016-12-19 13:13:46 +01:00
Camilla Löwy
f4d0c83181 Paperwork done 2016-11-30 14:00:41 +01:00
Camilla Berglund
3d4bd9667a Win32: Fix joystick error message prefix 2016-10-25 21:28:21 +02:00
Camilla Berglund
efc6b35615 Rename joystick ID variables 2016-10-16 14:07:18 +02:00
Camilla Berglund
d43b743ff4 Fix GCC warnings 2016-07-21 00:15:55 +02:00
Camilla Berglund
49f429018e Win32: Fix code analysis warning 2016-06-23 17:41:22 +02:00
Camilla Berglund
757eea2779 Update email address 2016-06-01 21:25:20 +02:00
Camilla Berglund
6a8e169001 Update copyright notice year 2016-06-01 21:25:19 +02:00
Camilla Berglund
135ed7feb4 Fix build on legacy MinGW 2016-03-31 15:04:25 +02:00
Camilla Berglund
7cbdae1bed Add initial DirectInput 8 support 
Fixes #232.
 2016-03-31 12:24:01 +02:00
Camilla Berglund
8a7fa306ce Add glfwSetJoystickCallback 2016-03-31 12:12:09 +02:00
Camilla Berglund
eb3577c1eb Add initial XInput support 2016-03-31 12:12:04 +02:00
Camilla Berglund
f079d0625d Platform affix cleanup 
Fixes #659.
 2015-12-15 22:37:24 +01:00
Camilla Berglund
7fec7a0569 Make source file names more consistent 
Use platform prefix for files specific to that platform AND that have no
credible alternative API on that platform.

The exception is WinMM, which will be replaced before 3.2.
 2015-12-13 14:51:44 +01:00
Camilla Berglund
660034332d Separated joystick state from window system state. 
This is partially in preparation for pending support for additional
joystick APIs like XInput, DirectInput and IOHID.
 2014-04-08 16:07:21 +02:00
Camilla Berglund
611006af18 Updated API version in comment headers. 2014-01-22 01:32:00 +01:00
Camilla Berglund
e576bdc894 Removed joystick axis value negation. 2013-10-17 20:09:00 +02:00
Camilla Berglund
3cfc400cf9 Simplified source file comment headers. 2013-07-30 14:46:52 +02:00
Camilla Berglund
3df0b4478b Fixed VC++ warnings. 2013-06-12 20:37:04 +02:00
Camilla Berglund
180a4ee640 Fixed constness of joystick data. 2013-06-04 18:20:38 +02:00
Camilla Berglund
7f2eb7b15b New joystick API. 2013-05-22 21:56:14 +02:00
Camilla Berglund
d97dddc8c4 Simplified function comment headers. 2013-02-11 19:43:22 +01:00
Camilla Berglund
3e78570a31 Removed duplicate documentation. 
The public, platform, native, event and utility functions are already
documented in-source.  Having duplicate documentation inevitably means
having them contradict one another.  Furthermore, most of the function
descriptions simply repeated the name of the function.
 2013-01-25 01:25:40 +01:00
Camilla Berglund
d1132cb3d1 Fixed Win32 joystick name memory leak. 2013-01-02 01:52:28 +01:00