Commit Graph

40 Commits

Author SHA1 Message Date
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
1e943e2ad2 Fixed building with an older SDK and macOS target 2020-11-23 22:59:22 -08:00
Sam Lantinga
1fc5ca6484 Fixed building with an older SDK and macOS target 2020-11-23 22:24:54 -08:00
Sam Lantinga
38ab8bf74b Fixed bug 5362 - Mac OS ARM doesn't build Metal/Vulkan back-end/renderers
C.W. Betts

As it is, SDL2's built-in config on macOS for Metal excludes Apple Silicon. This is due to thinking that the 64-bit Mac platform would always be x86_64. My patch fixes this by using the catch-all of 64-bit platforms.
2020-11-23 21:03:43 -08:00
Sam Lantinga
62e39b5fa7 Fixed building with an older SDK and macOS target 2020-11-23 20:57:14 -08:00
Sam Lantinga
1df593fb16 Fixed bug 5355 - Add GameController Framework support to macOS
C.W. Betts

This patch adds support to the GameController framework on macOS Big Sur and later, adding support for MFi controllers as well as rumble support for PS4 and Xbox One. There is some code to make sure that the IOKit joystick handler doesn't include two controllers at once.

While the GameController framework is present in earlier versions of macOS, there was no public, approved way of checking if a specific IOHIDDevice is a controller that GameController could handle. This was changed in Big Sur.
2020-11-21 13:15:33 -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
e6c640f314 Enable the virtual joystick API by default 2020-04-13 08:18:16 -07:00
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
Ryan C. Gordon
ed7483f82c x11: On macOS, look for X11 install in /opt/X11 instead of /usr/X11R6.
This is where Apple installs XQuartz now (and apparently, the compatibility
symlink at /usr/X11R6 can be missing).

Fixes Bugzilla #4706.
2019-10-15 22:36:08 -04:00
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
Alex Szpakowski
39e8b007a7 macOS: fix atomics using deprecated functions instead of compiler intrinsics, when SDL is built with the Xcode project. 2019-07-27 14:08:51 -03:00
Sam Lantinga
69d27a69cd Fixed bug 4570 - Support Vulkan Portability rather than MoltenVK specifically
Dzmitry Malyshau

Current code, search paths, and error messages are written to only consider MoltenVK on macOS as a Vulkan Portability implementation. It's not the only implementation available to the users. gfx-portability [1] has been shown to run a number of titles well, including Dota2, Dolphin Emulator, and vkQuake3, often out-performing MoltenVK in frame rate and stability (see Dolphin benchmark [2]).

There is no reason for SDL to be that specific, it's not using any MVK-specific functions other than the WSI initialization ("VK_MVK_macos_surface"). gfx-portability exposes this extension as well, and a more generic WSI extension is in process. It would be good if SDL was written in a more generic way that expect a Vulkan Portability library as opposed to MoltenVK specifically.

[1] https://github.com/gfx-rs/portability
[2] https://gfx-rs.github.io/2019/03/22/dolphin-macos-performance.html
2019-06-11 18:13:46 -07:00
Sam Lantinga
5e13087b0f Updated copyright for 2019 2019-01-04 22:01:14 -08:00
Sam Lantinga
3e5dbc694a Added a dummy sensor driver 2018-08-21 13:29:21 -07:00
Sam Lantinga
5930b50855 Re-enabled the HIDAPI joystick driver on Windows and Mac OS X 2018-08-09 22:53:43 -07:00
Sam Lantinga
b37518b3d8 SDL: disable HIDAPI in SDL on Windows/Mac. 2018-08-09 16:03:55 -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
Alex Szpakowski
48fea0cee4 macOS: Fix MoltenVK Metal view resizing, and allow the metal view to be used without vulkan. 2017-12-31 15:21:25 -04:00
Ryan C. Gordon
2a2c8d42ca Initial shot at a renderer target for Apple's Metal API.
This isn't complete, but is enough to run testsprite2. It's currently
Mac-only; with a little work to figure out how to properly glue in a Metal
layer to a UIView, this will likely work on iOS, too.

This is only wired up to the configure script right now, and disabled by
default. CMake and Xcode still need their bits filled in as appropriate.
2016-04-21 03:16:44 -04:00
Sam Lantinga
57ebc72714 Fixed bug 3975 - Add GLES2 support for macOS via ANGLE library
Andrey

Seems latest google angle library successfully built & tested under macOS'es.

https://github.com/google/angle

We need to use GLES2 to implement true cross-platform code.
2017-12-04 20:35:01 -08:00
Sam Lantinga
bcdf8b916b Added SDL_fmod() and SDL_fmodf() 2017-11-04 17:35:03 -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
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
d51dc7378b Fixed bug 3797 - configure check for float.h
Ozkan Sezer

Cmake checks for float.h, but configure does not:  the attached patch
adds float.h to checked headers in configury, and it adds the missing
HAVE_FLOAT_H macro to SDL_config.h.cmake and SDL_config.h.in.

In SDL_config_macosx.h and SDL_config_windows.h, defined HAVE_FLOAT_H
as 1, where I know that it's true.
2017-09-06 01:14:23 -07:00
Sam Lantinga
abf8fc4c01 Fixed check for Mac OS X 10.11+ SDK (thanks Edward Rudd!) 2017-08-29 08:27:23 -07:00
Sam Lantinga
2d655cd814 MAC_OS_X_VERSION_MAX_REQUIRED isn't actually set in recent Xcode versions 2017-08-29 02:32:53 -07:00
Sam Lantinga
1067b528d3 Fixed building with an older Mac OS X SDK 2017-08-28 20:52:05 -07:00
Sam Lantinga
e8b114ecfc Vulkan support on Mac OS X introduces a link time dependency (CAMetalLayer) on 10.11 and newer 2017-08-28 19:32:08 -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
Sam Lantinga
42065e785d Updated copyright to 2016 2016-01-02 10:10:34 -08:00
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