|
147a71b9
|
2022-06-30T12:57:37
|
|
Finish dummy driver
|
|
46f95a7a
|
2022-06-24T00:20:11
|
|
Create dummy PS2 Video driver
|
|
f8aa00d1
|
2022-07-28T16:30:02
|
|
cmake: add HAVE_STDDEF_H to SDL_config.h.cmake
|
|
e4a80875
|
2022-06-24T16:43:20
|
|
Initial Audio driver
|
|
7fd46ec5
|
2022-06-18T17:40:53
|
|
Initial PS2_Joystick implementation
|
|
a8d41b3b
|
2022-06-18T21:51:32
|
|
check for shellscalingapi.h presence instead of WINVER >= 0x0603
|
|
6b03c1ad
|
2022-06-13T20:59:18
|
|
Add filesystem driver
|
|
52f00833
|
2022-06-13T20:58:18
|
|
Add Thread drivers
|
|
217d3a6d
|
2022-06-13T20:35:27
|
|
Add systimer support
|
|
b5f1fe50
|
2022-06-15T06:17:59
|
|
cmake: Allow integers for SDL_ASSERTIONS + fix -DSDL_ASSERTIONS=0
|
|
b9c2ad83
|
2022-06-07T22:19:58
|
|
Added additional check for HAVE_D3D12_H and missing SDL_VIDEO_RENDER_D3D12 in SDL_config.h.cmake
|
|
40828218
|
2022-06-06T17:42:30
|
|
DirectX 12 Renderer (#5761)
* DirectX 12 Renderer (27 squashed commits)
* Add missing SDL_hidapi.h of merge of SDL.vcxproj.filters
* Fixed OpenWatcom build failure
* Dynapi fix
Co-authored-by: Ryan C. Gordon <icculus@icculus.org>
|
|
e0f3da49
|
2022-05-12T12:18:23
|
|
Remove unused SDL_ASSEMBLY_ROUTINES define
|
|
7d7ec9c9
|
2022-04-26T16:41:28
|
|
x11: Remove XVidMode and Xinerama support.
Fixes #1782.
|
|
e9ff4fdd
|
2022-04-25T23:55:50
|
|
add SDL_bsearch
|
|
c0bb39e5
|
2022-04-02T02:50:02
|
|
check for HAVE_ROAPI_H in cmake and autotools, and
update SDL_config_windows.h and SDL_config_winrt.h
|
|
8c542a35
|
2022-03-29T19:08:56
|
|
Desktop OpenGL 1.X/2.X PSVita Support
|
|
65e9415b
|
2022-01-10T17:00:32
|
|
sync handling of subsystems
- add DUMMY-define in case the subsystem is enabled but not available (filesystem/misc/locale)
- add missing PSP/VITA-filesystem defines
- sync the order of filesystems in SDL_config.h.cmake/in
- add option to disable locale subsystem in configure
|
|
998117b3
|
2022-01-09T16:00:22
|
|
add 'Misc' subsystem
|
|
739f350f
|
2022-01-08T12:35:52
|
|
add SDL_LOCALE_DISABLED to SDL_config.h
|
|
75ac944b
|
2022-01-06T22:24:00
|
|
check for tpcshrd.h and define HAVE_TPCSHRD_H if it's available.
|
|
120c76c8
|
2022-01-03T09:40:00
|
|
Updated copyright for 2022
|
|
13a9cd47
|
2022-01-01T16:08:00
|
|
Adding sysfilesystem driver to PSP
|
|
897c7cfa
|
2021-12-07T10:24:46
|
|
Make sure SDL_VIDEO_RENDER_PSP is set
|
|
21fd0047
|
2021-11-29T18:42:13
|
|
Initial for building PSP version with CMake
|
|
5a0ea7fb
|
2021-11-27T19:10:10
|
|
Check for O_CLOEXEC definition in fcntl.h at configuration time,
If not available, define it internally as 0 (in SDL_internal.h).
Define it as available for macOS >= 10.7 in SDL_config_macosx.h.
|
|
f8900583
|
2021-11-23T17:04:40
|
|
removed windows winmm joystick driver
|
|
43d1b42a
|
2021-11-16T17:59:38
|
|
cmake: Sync build config options with autotools
- SDL_CLOCK_GETTIME now defaults to ON to match autotools build
- Add detection of float.h and Xdbe
- Fix detection of pthread_setname_np() (requires _GNU_SOURCE)
- Move SDL_USE_IME definition into SDL_config.h.cmake
|
|
1ba695dc
|
2021-11-12T02:00:04
|
|
whitespace between '#' and 'cmakedefine' does not seem to work..
at least with my version of cmake-3.9.6.
|
|
4b42c05b
|
2021-11-08T13:52:48
|
|
video: Add SDL_SetWindowMouseRect.
This API and implementation comes from the Unreal Engine branch of SDL, which
originally called this "SDL_ConfineCursor".
Some minor cleanup and changes for consistency with the rest of SDL_video, but
there are two major changes:
1. The coordinate system has been changed so that `rect` is _window_ relative
and not _screen_ relative, making it easier to implement without having
global access to the display.
2. The UE version unset all rects when passing `NULL` as a parameter for
`window`, this has been removed as it was an unused feature anyhow.
Currently this is only implemented for X, but can be supported on Wayland and
Windows at minimum too.
|
|
b8327a4a
|
2021-11-08T07:19:45
|
|
Added SDL_HIDAPI_DISABLED so it can be disabled like other SDL subsystems
|
|
2371b247
|
2021-10-31T18:27:51
|
|
windows: improve feature detection consistency between CMake and non-CMake builds
|
|
25c71748
|
2020-02-13T21:55:08
|
|
Add a barebones RISC OS video driver
|
|
81fe2ccb
|
2021-10-31T02:54:20
|
|
cmake: Add missing SDL_JOYSTICK_WGI in config step
SDL_config.h *can* define SDL_JOYSTICK_WGI. On builds with the Windows
10 SDK available, this allow implementing trigger rumbling on Xbox One
controllers. The files included in the Visual Studio Solution in
VisualC\SDL.sln *do* have this define set.
fix #4859
|
|
3db898c5
|
2020-02-13T22:32:35
|
|
riscos: Implement SDL_GetPrefPath()
|
|
f5e636a6
|
2021-09-20T20:43:39
|
|
config: Try to use stdint.h with Borland C.
(This probably isn't right on truly ancient versions of Borland C, but it
should cover things from the last decade or so, I hope.)
(possibly) Fixes #1673.
|
|
478f9eed
|
2021-09-20T10:20:04
|
|
x11: Don't include X11/extensions/extutil.h
We don't use it, it was a leftover from 1.2, I think, and it doesn't exist
on Solaris, so this should hopefully fix the build there.
This also means we don't need the configure/cmake checks for
SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY, so that was removed also.
Fixes #1666.
|
|
8f414123
|
2021-09-18T10:35:36
|
|
cmake: Patched to compile.
Too fast on the git push!!
|
|
bf1d7a3a
|
2021-09-18T10:31:37
|
|
cmake: Don't trust the HAVE_IMMINTRIN_H check on Apple targets.
Otherwise universal builds might try to include an Intel-specific header
on ARM builds, etc.
Fixes #4753.
|
|
134dd468
|
2021-08-16T19:08:12
|
|
Add pvr gles/gles2 context support
|
|
bfbab536
|
2021-08-16T23:07:30
|
|
remove warnings from Wundef in SDL_config.h.cmake
|
|
77c8d111
|
2021-08-10T20:55:50
|
|
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
|
|
5b18ae29
|
2021-08-03T14:01:02
|
|
improvements to libdecor support in cmake
this makes it consistent with wayland support, and makes cmake side
in line with autotools' libdecor support.
|
|
9e6fcbe7
|
2020-06-11T22:10:28
|
|
wayland: client-side decoration
|
|
a809d626
|
2021-07-10T10:01:40
|
|
cmake: set SDL_JOYSTICK_RAWINPUT for windows builds
Fixes: https://github.com/libsdl-org/SDL/issues/4412
|
|
bbdd08e0
|
2021-06-10T13:20:39
|
|
Build without PIB support by default and add flag to enable it
|
|
ded02387
|
2021-05-16T17:16:54
|
|
Make CMake script more accurate to autoconf script
DBus, IBus and inotify is now able to be used outside Linux like in configure.
KMSDRM input is now working on FreeBSD with CMake compilation.
|
|
ca969eb2
|
2021-04-24T10:29:52
|
|
Remove gles2 vita render
|
|
859230ec
|
2021-04-16T13:04:36
|
|
Android: add AAudio entry in CMake SDL_config
|
|
d4e96e11
|
2021-04-16T09:44:07
|
|
Android: enable audio driver OpenSLES when building with CMake
|
|
e928b92f
|
2020-12-18T16:42:57
|
|
CMake support
|
|
2f0b99a7
|
2021-02-13T11:56:05
|
|
audio: Add Pipewire playback/capture sink
|
|
bb9e049d
|
2021-02-07T00:37:00
|
|
minor updates to libc function checks
|
|
2426949a
|
2021-02-01T21:56:56
|
|
Removed support for clock_gettime_nsec_np()
SDL_GetTicks() was broken and it's not adding any real value here.
|
|
96cfb812
|
2021-01-23T09:50:43
|
|
Fixed bug 5467 - SDL sys timer Mac OS update proposal
David Carlier
Change of api from 2016 which reduce code complexity a bit.
|
|
23764588
|
2021-01-23T17:24:28
|
|
renamed SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H to SDL_HAVE_MACHINE_JOYSTICK_H
|
|
02e61a88
|
2021-01-23T17:18:09
|
|
added SDL_JOYSTICK_OS2 to SDL_config.h.in and SDL_config.h.cmake
|
|
9130f7c3
|
2021-01-02T10:25:38
|
|
Updated copyright for 2021
|
|
1cdc1d48
|
2020-12-30T01:00:24
|
|
SDL_config.h.cmake, SDL_config.h.in: update for SIZEOF_VOIDP define
|
|
b76b81b0
|
2020-12-30T01:00:24
|
|
SDL_config.h.cmake, SDL_config.h.in: add os/2 driver defines
in case autofoo or cmake is used for it some day..
|
|
8a32ee24
|
2020-12-30T01:00:24
|
|
removed MSVC strtok_s use from SDL_strtokr().
no other ??_s are used elsewhere in SDL_stdinc. besides, C11 has a
strtok_s with a different signature.
|
|
2443e51e
|
2020-12-28T11:42:49
|
|
Add optional suffix `_generic` to generic SDL_cond impl
Allows for runtime selectable implementation
|
|
93ccdee8
|
2020-12-23T13:47:49
|
|
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.
|
|
6bd4c717
|
2020-12-17T21:41:23
|
|
Fixed bug 5402 - ARM support little update proposal
David Carlier
No fix but mostly an update for ARM architecture.
|
|
b6e63625
|
2020-12-13T15:32:24
|
|
fix bug #5395: handle old systems where inotify_init1 is not available
|
|
7f1c6e82
|
2020-12-08T09:13:08
|
|
Accepted patch https://github.com/microsoft/vcpkg/blob/master/ports/sdl2/enable-winrt-cmake.patch
|
|
e5783e11
|
2020-11-25T14:51:56
|
|
cmake: add missing checks for wcscasecmp, _wcsicmp, wcsncasecmp, _wcsnicmp
|
|
4c96faee
|
2020-11-23T20:37:10
|
|
remove non-existing tslib support from autofoo and cmake
|
|
bee8db3b
|
2020-11-14T02:16:41
|
|
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.
|
|
196cda69
|
2020-10-12T01:02:28
|
|
build: fix / update sensors (windows) configuration
- SDL_config.h.in: add missing defines SDL_SENSOR_COREMOTION
and SDL_SENSOR_WINDOWS (configure did set SDL_SENSOR_WINDOWS
but it never went in SDL_config.h or Makefile.)
- SDL_config.h.cmake: remove duplicated SDL_SENSOR_XXX cmake
defines.
- autofoo, cmake: check for sensorsapi.h header before enabling
windows sensors.
|
|
eadc8693
|
2020-05-11T14:31:04
|
|
Fixed bug 5103 - Port fcitx support to both fcitx 4 & 5
wengxt
Due to the new major fcitx version is coming close, the existing code need to be ported to use new Fcitx dbus interface.
The new dbus interface is supported by both fcitx 4 and 5, and has a good side effect, which is that it will work with flatpak for free. Also the patch remove the dependency on fcitx header. Instead, it just hardcodes a few enum value in the code so need to handle the different header for fcitx4 or 5.
|
|
bd7b4f39
|
2020-04-13T08:05:29
|
|
Partial fix for bug 5086 - CMake builds on Windows broken by sensor support (thanks DominikD!)
|
|
2be75c6a
|
2020-03-13T19:08:45
|
|
Fixed bug 5028 - Virtual Joysticks (new joystick backend)
David Ludwig
I have created a new driver for SDL's Joystick and Game-Controller subsystem: a Virtual driver. This driver allows one to create a software-based joystick, which to SDL applications will look and react like a real joystick, but whose state can be set programmatically. A primary use case for this is to help enable developers to add touch-screen joysticks to their apps.
The driver comes with a set of new, public APIs, with functions to attach and detach joysticks, set virtual-joystick state, and to determine if a joystick is a virtual-one.
Use of virtual joysticks goes as such:
1. Attach one or more virtual joysticks by calling SDL_JoystickAttachVirtual. If successful, this returns the virtual-device's joystick-index.
2. Open the virtual joysticks (using indicies returned by SDL_JoystickAttachVirtual).
3. Call any of the SDL_JoystickSetVirtual* functions when joystick-state changes. Please note that virtual-joystick state will only get applied on the next call to SDL_JoystickUpdate, or when pumping or polling for SDL events (via SDL_PumpEvents or SDL_PollEvent).
Here is a listing of the new, public APIs, at present and subject to change:
------------------------------------------------------------
/**
* Attaches a new virtual joystick.
* Returns the joystick's device index, or -1 if an error occurred.
*/
extern DECLSPEC int SDLCALL SDL_JoystickAttachVirtual(SDL_JoystickType type, int naxes, int nballs, int nbuttons, int nhats);
/**
* Detaches a virtual joystick
* Returns 0 on success, or -1 if an error occurred.
*/
extern DECLSPEC int SDLCALL SDL_JoystickDetachVirtual(int device_index);
/**
* Indicates whether or not a virtual-joystick is at a given device index.
*/
extern DECLSPEC SDL_bool SDLCALL SDL_JoystickIsVirtual(int device_index);
/**
* Set values on an opened, virtual-joystick's controls.
* Returns 0 on success, -1 on error.
*/
extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualAxis(SDL_Joystick * joystick, int axis, Sint16 value);
extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualBall(SDL_Joystick * joystick, int ball, Sint16 xrel, Sint16 yrel);
extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualButton(SDL_Joystick * joystick, int button, Uint8 value);
extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualHat(SDL_Joystick * joystick, int hat, Uint8 value);
------------------------------------------------------------
Miscellaneous notes on the initial patch, which are also subject to change:
1. no test code is present in SDL, yet. This should, perhaps, change. Initial development was done with an ImGui-based app, which potentially is too thick for use in SDL-official. If tests are to be added, what kind of tests? Automated? Graphical?
2. virtual game controllers can be created by calling SDL_JoystickAttachVirtual with a joystick-type of SDL_JOYSTICK_TYPE_GAME_CONTROLLER, with naxes (num axes) set to SDL_CONTROLLER_AXIS_MAX, and with nbuttons (num buttons) set to SDL_CONTROLLER_BUTTON_MAX. When updating their state, values of type SDL_GameControllerAxis or SDL_GameControllerButton can be casted to an int and used for the control-index (in calls to SDL_JoystickSetVirtual* functions).
3. virtual joysticks' guids are mostly all-zeros with the exception of the last two bytes, the first of which is a 'v', to indicate that the guid is a virtual one, and the second of which is a SDL_JoystickType that has been converted into a Uint8.
4. virtual joysticks are ONLY turned into virtual game-controllers if and when their joystick-type is set to SDL_JOYSTICK_TYPE_GAMECONTROLLER. This is controlled by having SDL's default list of game-controllers have a single entry for a virtual game controller (of guid, "00000000000000000000000000007601", which is subject to the guid-encoding described above).
5. regarding having to call SDL_JoystickUpdate, either directly or indirectly via SDL_PumpEvents or SDL_PollEvents, before new virtual-joystick state becomes active (as specified via SDL_JoystickSetVirtual* function-calls), this was done to match behavior found in SDL's other joystick drivers, almost all of which will only update SDL-state during SDL_JoystickUpdate.
6. the initial patch is based off of SDL 2.0.12
7. the virtual joystick subsystem is disabled by default. It should be possible to enable it by building with SDL_JOYSTICK_VIRTUAL=1
Questions, comments, suggestions, or bug reports very welcome!
|
|
a8780c6a
|
2020-01-16T20:49:25
|
|
Updated copyright date for 2020
|
|
8cdb4526
|
2019-11-21T10:33:56
|
|
CMakeLists.txt: add several missing function checks for unix case.
|
|
65096446
|
2019-11-20T16:42:50
|
|
Improved XInput VID/PID detection and added SDL_wcsstr() and SDL_wcsncmp()
|
|
eb8f14bb
|
2019-11-20T20:40:50
|
|
added SDL_strtokr() as a replacement for POSIX strtok_r (bug #4046.)
|
|
b7df2603
|
2019-10-24T23:17:19
|
|
cmake: added support for enabling the ARM SIMD/NEON code.
|
|
ffc7d091
|
2019-10-01T14:00:02
|
|
endpointvolume.h checks not needed since changeset 13078:8ab094a9df6b .
|
|
68985371
|
2019-09-24T16:36:48
|
|
offscreen: Add new video driver backend Offscreen
The Offscreen video driver is intended to be used for headless rendering
as well as allows for multiple GPUs to be used for headless rendering
Currently only supports EGL (OpenGL / ES) or Framebuffers
Adds a hint to specifiy which EGL device to use: SDL_HINT_EGL_DEVICE
Adds testoffscreen.c which can be used to test the backend out
Disabled by default for now
|
|
b13c951c
|
2019-08-27T11:07:43
|
|
CMake: iOS support added
When using a recent version of CMake (3.14+), this should make it possible to:
- build SDL for iOS, both static and dynamic
- build SDL test apps (as iOS .app bundles)
- generate a working SDL_config.h for iOS (using SDL_config.h.cmake as a basis)
To use, set the following CMake variables when running CMake's configuration stage:
- CMAKE_SYSTEM_NAME=iOS
- CMAKE_OSX_SYSROOT=<SDK> (examples: iphoneos, iphonesimulator, iphoneos12.4, /full/path/to/iPhoneOS.sdk, etc.)
- CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;armv7s")
Examples:
- for Simulator, using the latest, installed SDK:
cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64
- for Device, using the latest, installed SDK, 64-bit only
cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES=arm64
- for Device, using the latest, installed SDK, mixed 32/64 bit
cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES="arm64;armv7s"
- for Device, using a specific SDK revision (iOS 12.4, in this example):
cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos12.4 -DCMAKE_OSX_ARCHITECTURES=arm64
- for Simulator, using the latest, installed SDK, and building SDL test apps (as .app bundles):
cmake path/to/SDL -DSDL_TEST=1 -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64
|
|
aebaa316
|
2019-08-05T12:35:32
|
|
Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.
|
|
f7d82e56
|
2019-07-31T12:20:55
|
|
hidapi: Add SDL_hidapi.c, allows support for multiple hidapi backends.
This is currently supported on Linux and macOS. iOS and Android are not
supported at all, Windows support could be added with some changes to the libusb
backend. The Visual Studio and Xcode projects do not use this feature.
Based on Valve Software's hid.cpp, written in collaboration with Andrew Eikum.
|
|
66d4d8e2
|
2019-07-08T16:46:52
|
|
cmake: Added HIDAPI support.
|
|
f79190f4
|
2019-04-23T07:59:31
|
|
Use _Exit() when available
|
|
5e13087b
|
2019-01-04T22:01:14
|
|
Updated copyright for 2019
|
|
bc57ac27
|
2018-11-02T21:34:17
|
|
mir: Removed mir client support.
Fixes Bugzilla #4288.
|
|
b11c75e9
|
2018-09-28T13:41:04
|
|
configury, cmake: add check for endpointvolume.h :
add HAVE_ENDPOINTVOLUME_H, HAVE_MMDEVICEAPI_H and HAVE_AUDIOCLIENT_H
in SDL_config.h.in, SDL_config.h.cmake, SDL_config_windows.h, and in
SDL_config_winrt.h.
|
|
3e5dbc69
|
2018-08-21T13:29:21
|
|
Added a dummy sensor driver
|
|
b4fe7412
|
2018-08-04T11:52:46
|
|
SDL_exp
|
|
11c348b4
|
2018-01-17T11:53:09
|
|
SDL_log10
|
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e3cc5b2c
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2018-01-03T10:03:25
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Updated copyright for 2018
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f1ec8a5f
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2017-12-11T12:00:12
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Check for immintrin.h before using it in SDL_cpuinfo.h
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351d6d47
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2017-12-06T12:24:32
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audio: Port WASAPI to WinRT, remove XAudio2 backend.
XAudio2 doesn't have capture support, so WASAPI was to replace it; the holdout
was WinRT, which still needed it as its primary audio target until the WASAPI
code code be made to work.
The support matrix now looks like:
WinXP: directsound by default, winmm as a fallback for buggy drivers.
Vista+: WASAPI (directsound and winmm as fallbacks for debugging).
WinRT: WASAPI
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bcdf8b91
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2017-11-04T17:35:03
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Added SDL_fmod() and SDL_fmodf()
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34502143
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2017-11-04T15:34:14
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Added float versions of SDL's math functions
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9c580e14
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2017-10-12T13:44:28
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Added functions to query and set the SDL memory allocation functions:
SDL_GetMemoryFunctions()
SDL_SetMemoryFunctions()
SDL_GetNumAllocations()
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f465f24d
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2017-09-09T08:36:37
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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.
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28bf56c1
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2017-09-06T10:31:05
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Fixed bug 3801 - HAVE_LIBSAMPLERATE_H depending on HAVE_LIBC in current SDL_config.h.in
Ozkan Sezer
HAVE_LIBSAMPLERATE_H is depending on HAVE_LIBC in current config.h.in:
it shouldn't be. HAVE_LIBUDEV_H, HAVE_DBUS_DBUS_H, HAVE_IBUS_IBUS_H,
HAVE_FCITX_FRONTEND_H, and HAVE_ALTIVEC_H have the same situation too.
I suggest something like the following, which moves them out of the
HAVE_LIBC confinement and also moves the windows dx header stuff along
side them. (Not ideal, but a bit cleaner I think.)
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d51dc737
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2017-09-06T01:14:23
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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.
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