Commit Graph

43 Commits

Author SHA1 Message Date
Ozkan Sezer 77c8d11137 configuration updates for dlopen:
- cmake, configure (CheckDLOPEN): --enable-sdl-dlopen is now history..
  detach the dl api discovery from SDL_LOADSO_DLOPEN functionality.
  define HAVE_DLOPEN. also define DYNAPI_NEEDS_DLOPEN (CheckDLOPEN is
  called only for relevant platforms.)
- update SDL_config.in and SDL_config.cmake accordingly.
- SDL_dynapi.h: set SDL_DYNAMIC_API to 0 if DYNAPI_NEEDS_DLOPEN is
  defined, but HAVE_DLOPEN is not.
- pthread/SDL_systhread.c: conditionalize dl api use to HAVE_DLOPEN
- SDL_x11opengl.c, SDL_DirectFB_opengl.c, SDL_naclopengles.c: rely
  on HAVE_DLOPEN, not SDL_LOADSO_DLOPEN.
- SDL_config_android.h, SDL_config_iphoneos.h, SDL_config_macosx.h,
  SDL_config_pandora.h, and SDL_config_wiz.h: define HAVE_DLOPEN.

Closes: https://github.com/libsdl-org/SDL/pull/4351
2021-08-10 12:07:32 -07:00
Sam Lantinga 2426949a18 Removed support for clock_gettime_nsec_np()
SDL_GetTicks() was broken and it's not adding any real value here.
2021-02-10 10:22:19 -05:00
Ozkan Sezer aa4a6b0b88 better check for clock_gettime_nsec_np() -- cf. bug #5467. 2021-02-10 10:22:16 -05:00
Sam Lantinga 393c8c1f16 Fixed bug 5440 - MacCatalyst build failures
C.W. Betts

I tested building commit http://hg.libsdl.org/SDL/rev/7adf3fdc19f3 on Mac Catalyst and found some issues:

* MTLFeatureSet_iOS_* enums aren't available under Mac Catalyst.
* OpenGL ES is unavailable under Mac Catalyst.
* Some Metal features are available under Catalyst but not iOS, such as displaySyncEnabled.
* Set Metal as the default renderer on Mac Catalyst

Attaching a patch that will make SDL2 build for Mac Catalyst.
2021-01-03 10:32:55 -08:00
Sam Lantinga 9130f7c377 Updated copyright for 2021 2021-01-02 10:25:38 -08:00
Sam Lantinga 93ccdee8c1 Fixed bug 5404 - stdlib: Added SDL_round, SDL_roundf, SDL_lround and SDL_lroundf
Cameron Cawley

stdlib: Added SDL_round, SDL_roundf, SDL_lround and SDL_lroundf

The default implementation is based on the one used in the Windows RT video driver.
2020-12-23 13:47:49 -08:00
Sam Lantinga 7fa5e95b62 Fixed bug 5213 - Add support to metal in iOS/tvOS simulator
Vincent Hamm

Xcode11 and ios13 added support for metal simulator.
Here is a quick and dirty patch to enable it. Pretty early and only tested on a few samples for now. Required mostly to enable metal support on correct version of ios, generate simulator compatible shaders and enforce buffer alignments on simulator (same as osx).
2020-12-09 07:23:47 -08:00
Sam Lantinga 7854f43b6d Disable SDL_JOYSTICK_HIDAPI on iOS and tvOS by default
It's only needed for Steam Controller support, and introduces a Bluetooth framework dependency which requires additional permissions on the App Store.
2020-12-01 14:43:15 -08:00
Sam Lantinga c63bbb06e9 Including SDL_config_iphoneos.h enables MFI controller code 2020-11-24 06:55:33 -08:00
Ryan C. Gordon bee8db3b04 config: Make sure HAVE_TRUNC and HAVE_TRUNCF are defined as appropriate.
The configure/cmake scripts were checking for these functions but we didn't
have the SDL_config.h.* pieces in place. The other config headers are best
guesses.
2020-11-14 02:16:41 -05:00
Sam Lantinga 009b62f1c2 Be explicit about mapping the new game controller paddle buttons 2020-11-07 02:22:15 -08:00
Sam Lantinga ed1d855865 Fixed bug 4299 - A recent change requires Core Bluetooth framework on iOS
Caleb Cornett

Just ran into this, and from my testing, whatever re-added the dependency is a _major_ regression. Not only is your app forced to link with CoreBluetooth, but iOS has apparently tightened up security and won't even let you _test_ your app unless it specifies the NSBluetoothAlwaysUsageDescription in an Info.plist. It doesn't even pop up an error message, it just straight up crashes.

Adding the permission isn't a good solution either, since I'd really, really rather not have my app request users' bluetooth to always be enabled, especially if the only apparent reason is for Steam Controller support.
2020-04-14 07:41:00 -07:00
Sam Lantinga e6c640f314 Enable the virtual joystick API by default 2020-04-13 08:18:16 -07:00
Sam Lantinga 355f0b54ec Added support for the Steam Controller on mobile devices 2020-01-29 20:09:11 -08:00
Sam Lantinga a8780c6a28 Updated copyright date for 2020 2020-01-16 20:49:25 -08:00
Ozkan Sezer eb8f14bb6a added SDL_strtokr() as a replacement for POSIX strtok_r (bug #4046.) 2019-11-20 20:40:50 +03:00
Alex Szpakowski aebaa316c7 Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h. 2019-08-05 12:35:32 -03:00
Sam Lantinga 5e13087b0f Updated copyright for 2019 2019-01-04 22:01:14 -08:00
Sam Lantinga b08bdc4401 Don't build SDL_JOYSTICK_HIDAPI by default on iOS
If you enable this, you'll need to link with CoreBluetooth.framework and add something like this to your Info.plist:
<key>NSBluetoothPeripheralUsageDescription</key>
<string>MyApp would like to remain connected to nearby bluetooth Game Controllers and Game Pads even when you're not using the app.</string>
2018-10-26 09:27:31 -07:00
Sam Lantinga 7f4860e2be Doh.. __IPHONEOS__ is defined on tvOS 2018-08-21 20:38:22 -07:00
Sam Lantinga 74e99f7416 Don't use CoreMotion on tvOS 2018-08-21 20:34:09 -07:00
Sam Lantinga c6647bf9c9 Added the iOS sensor implementation 2018-08-21 17:24:12 -07:00
Sam Lantinga 3e5dbc694a Added a dummy sensor driver 2018-08-21 13:29:21 -07:00
Sam Lantinga d2042e1ed4 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
2018-08-09 16:00:17 -07:00
Ethan Lee b4fe7412f9 SDL_exp 2018-08-04 11:52:46 -04:00
Ethan Lee 11c348b4d7 SDL_log10 2018-01-17 11:53:09 -05:00
Sam Lantinga e3cc5b2c6b Updated copyright for 2018 2018-01-03 10:03:25 -08:00
Sam Lantinga ba9c336e04 Fixed building for simulators or older iOS SDKs 2017-12-07 17:47:01 -08:00
Sam Lantinga 6deb1e7595 Fixed compiling Metal renderer on iOS 2017-12-07 17:12:03 -08:00
Sam Lantinga bcdf8b916b Added SDL_fmod() and SDL_fmodf() 2017-11-04 17:35:03 -07:00
Sam Lantinga bba90a6562 Fixed using libunwind on iOS, where it's only available on the simulator (thanks Vit!) 2017-11-04 09:44:29 -07:00
Sam Lantinga 9c580e14c9 Added functions to query and set the SDL memory allocation functions:
SDL_GetMemoryFunctions()
    SDL_SetMemoryFunctions()
    SDL_GetNumAllocations()
2017-10-12 13:44:28 -07:00
Alex Szpakowski 80f9e2f199 iOS: Fix compiling using the iOS 7 SDK, partially broken since MoltenVK support was added.
Note that apps submitted to the iOS App Store *must* use a modern iOS SDK (currently iOS 10 is probably the minimum), however the SDK used to build is separate from the minimum iOS version an app supports at runtime.
2017-09-21 20:11:44 -03:00
Sam Lantinga f465f24d73 Fixed bug 3760 - RWops doesn't check for integer overflow when stdio_fseek only supports 32 bits
Simon Hug

When RWops seeks with fseek or fseeko it uses the types long or off_t which can be 32 bits on some platforms. stdio_seek does not check if the 64-bit integer for the offset fits into a 32-bit integer. Offsets equal or larger than 2 GiB will have implementation-defined behavior and failure states would be very confusing to debug.

The attached patch adds range checking by using the macros from limits.h for long type and some bit shifting for off_t because POSIX couldn't be bothered to specify min and max macros.

It also defines HAVE_FSEEKI64 in SDL_config_windows.h so that the Windows function gets picked up automatically with the default config.

And there's an additional error message for when ftell fails.
2017-09-09 08:36:37 -07:00
Sam Lantinga ce2b16445e Be clear that disabling Vulkan surface support disables the entire SDL Vulkan integration 2017-08-28 00:11:38 -07:00
Ryan C. Gordon 25e3a1ec90 vulkan: Initial Vulkan support!
This work was done by Jacob Lifshay and Mark Callow; I'm just merging it
into revision control.
2017-08-27 22:15:57 -04:00
Sam Lantinga 94754c3968 Updated config headers to override the base SDL_config.h if both are included 2017-02-20 10:55:33 -08:00
Sam Lantinga 45b774e3f7 Updated copyright for 2017 2017-01-01 18:33:28 -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
Alex Szpakowski f31c7086d8 Enable SDL_LoadObject on iOS 8+ and tvOS. 2016-09-25 15:02:06 -03:00
Sam Lantinga 42065e785d Updated copyright to 2016 2016-01-02 10:10:34 -08:00
Alex Szpakowski 2bf6f1bcb7 Added initial support for MFi game controllers on iOS. 2015-09-20 23:08:36 -03:00
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