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Author SHA1 Message Date
Ozkan Sezer bc9888c9b5 OS2_GetDisplayModes: malloc a new copy of mode's driver data. 
Based on a patch by Jochen Schäfer <josch1710@live.de> :

The problem is, that in the initialization code uses the same structure for
desktop_mode and current_mode.  See SDL_os2video.c:OS2_VideoInit():

  stSDLDisplay.desktop_mode = stSDLDisplayMode;
  stSDLDisplay.current_mode = stSDLDisplayMode;
  ...
  stSDLDisplayMode.driverdata = pDisplayData;

Then, if you call GetDisplayModes, current_mode will added to the modes
list, with the same driverdata pointer to desktop_mode.

  SDL_AddDisplayMode( display, &display->current_mode );

When VideoQuit gets called, first the modes list gets freed including the
driverdata, the desktop_mode gets freed.  See SDL_video.c:SDL_VideoQuit():

  for (j = display->num_display_modes; j--;) {
      SDL_free(display->display_modes[j].driverdata);
      display->display_modes[j].driverdata = NULL;
  }
  SDL_free(display->display_modes);
  display->display_modes = NULL;
  SDL_free(display->desktop_mode.driverdata);
  display->desktop_mode.driverdata = NULL;

So, the display_modes[j].driverdata gets freed, but desktop_mode->driverdata
points to the same memory, but is not NULL'ed. When desktop_mode->driverdata
gets freed the memory is already freed, and libcx crashes the application on
SDL_Quit.
 2021-06-12 14:55:24 +03:00
Ozkan Sezer d28437de3c SDL_keyboard.c: Add bounds guards when assigning to the scancode array. 
Based on a patch by Jochen Schäfer <josch1710@live.de> :
On a T420 pressing the ACPI button for volume control, big scancodes
were emitted. This was causing an overflow, because missing guards.
 2021-06-12 08:00:50 +03:00
Ozkan Sezer 2f248a2a31 SDL_cocoaevents.m: fix build against SDK < 10.12 after commit 0dd7024d. 2021-06-11 04:00:32 +03:00
Ozkan Sezer 37b093eaf2 test/checkkeysthreads: build fixes, and add to os2 makefile. 2021-06-05 00:05:56 +03:00
Ozkan Sezer f498c281e1 fixed build with SDL_JOYSTICK_RAWINPUT enabled after commit b81969d46f 
See: https://github.com/libsdl-org/SDL/pull/4388#issuecomment-852713792
 2021-06-02 14:10:50 +03:00
Ozkan Sezer 75725608f3 SDL_thread.h: move libc header includes before begin_code.h. 2021-05-25 14:56:56 +03:00
Ozkan Sezer 7a7cba4b73 config.guess, config.sub: fix permissions 2021-05-25 14:56:37 +03:00
Ozkan Sezer c63a62ae49 updates to config.guess and config.sub from mainstream. 2021-05-18 23:51:50 +03:00
Ozkan Sezer b5b7804ed4 minor update to os2 makefile. (binary output doesn't change.) 2021-05-15 00:50:20 +03:00
Ozkan Sezer 646ddfb782 minor watcom build fixes. 2021-05-15 00:22:50 +03:00
Ozkan Sezer 58884e4c1b SDL_audiocvt.c: fixed MSVC double->float conversion warnings. 2021-05-04 00:23:40 +03:00
Ozkan Sezer 227021b647 SDL_windowsmessagebox.c (MessageBoxDialogProc): fix calling convention. 2021-04-30 11:25:20 +03:00
Ozkan Sezer 89a2980a6d CMake: fixes to pthreads detection. 
changes unnecessary check_c_source_runs to check_c_source_compiles,
removes the reduntant cross-compile check, and defines _GNU_SOURCE
for PTHREAD_MUTEX_RECURSIVE checks just like the autotools version.

Fixes: https://github.com/libsdl-org/SDL/issues/4262
Closes:  https://github.com/libsdl-org/SDL/pull/4282
 2021-04-25 01:28:03 +03:00
Ozkan Sezer babd79b8ef bump minimum required autoconf version and revise autogen.sh 2021-04-14 23:20:40 +03:00
Ozkan Sezer 69203851dc rename PKG_CONFIG_LIBS_PRIV to PKGCONFIG_LIBS_PRIV 
i.e.: do not steal PKG_CONFIG namespace.
 2021-04-14 21:40:50 +03:00
Ozkan Sezer 197cfcaf71 ran configure.ac through autoupdate-2.69 
generated configure script is practically the same except for whitespace
changes.
 2021-04-14 21:10:40 +03:00
Ozkan Sezer e97cfe4ad1 KMSDRM_Vulkan_CreateSurface(): fixed pointer-cast warning on 32 bit 
Closes: https://github.com/libsdl-org/SDL/issues/4284
 2021-04-06 23:56:10 +03:00
Ozkan Sezer 573c5a5bac regenerated configure. 2021-04-04 11:55:50 +03:00
Ozkan Sezer 5262b52ddd SDL_kmsdrmvideo.c: define EGL_PLATFORM_GBM_MESA if it's missing. 
Fixes:		https://github.com/libsdl-org/SDL/issues/4232
 2021-03-25 23:56:56 +03:00
Ozkan Sezer e5821bf276 regenerated configure. 2021-03-18 00:10:00 +03:00
Ozkan Sezer b49e0953b1 regenerated configure 2021-03-14 14:10:50 +03:00
Ozkan Sezer 1957ffd21a fixed a typo in SDL_ceilf() 2021-03-14 11:04:28 +03:00
Ozkan Sezer 9d46bd25c7 revert commit 81cdb1bb0d (unifont license issue.) 2021-03-11 17:00:10 +03:00
Ozkan Sezer bd06538778 configure: fix wrong AS_HELP_STRING quoting. 2021-03-08 17:02:28 +03:00
Ozkan Sezer a7938107ae fix SDLK_DELETE after commit 2f5beac190 2021-03-06 11:28:04 +03:00
Ozkan Sezer 686935542e dos2unix SDL_dynapi_*.h 2021-03-04 23:50:40 +03:00
Ozkan Sezer 34ecd71e80 CMake: don't add -Wl,--no-undefined to LDFLAGS for clang+windows cases 
from a patchset by Vladislav Dmitrievich Turbanov:
https://github.com/libsdl-org/SDL/pull/4062
 2021-03-04 18:44:04 +03:00
Ozkan Sezer 3880174a9f CMake: set OPT_DEF_LIBC to ON for clang case, too. 
from a patchset by Vladislav Dmitrievich Turbanov:
https://github.com/libsdl-org/SDL/pull/4062
 2021-03-04 18:40:56 +03:00
Ozkan Sezer 05cc9e3764 CMake: move GCC check after CLANG, so that CLANG is properly recognized 
from a patchset by Vladislav Dmitrievich Turbanov:
https://github.com/libsdl-org/SDL/pull/4062
 2021-03-04 18:40:50 +03:00
Ozkan Sezer 81cdb1bb0d test: add unifont-9.0.02.hex as a resource (so it works out-of-the-box) 
from a patchset by Vladislav Dmitrievich Turbanov:
https://github.com/libsdl-org/SDL/pull/4062
 2021-03-04 18:32:32 +03:00
Ozkan Sezer a52d0db532 test/CMakeLists.txt: add OpenGL module checks and adjust dependencies. 
from a patchset by Vladislav Dmitrievich Turbanov:
https://github.com/libsdl-org/SDL/pull/4062
 2021-03-04 18:28:10 +03:00
Ozkan Sezer e7abf96801 test/CMakeLists.txt: bump cmake minimum required to 3.0 for consistency 
from a patchset by Vladislav Dmitrievich Turbanov:
https://github.com/libsdl-org/SDL/pull/4062
 2021-03-04 18:28:04 +03:00
Ozkan Sezer dd5aff308a SDL_fillrect.c: updated SSE_BEGIN macro for windows clang-cl 
from a patchset by Vladislav Dmitrievich Turbanov:
https://github.com/libsdl-org/SDL/pull/4062
 2021-03-04 18:27:56 +03:00
Ozkan Sezer 0ed1713128 update SDL_COMPOSE_ERROR macro for windows clang-cl 
from a patchset by Vladislav Dmitrievich Turbanov:
https://github.com/libsdl-org/SDL/pull/4062
 2021-03-04 18:27:47 +03:00
Ozkan Sezer e228d15261 SDL_config_windows.h: added clang to list of toolchains having stdint.h 
from a patchset by Vladislav Dmitrievich Turbanov:
https://github.com/libsdl-org/SDL/pull/4062
 2021-03-04 18:27:37 +03:00
Ozkan Sezer c1c4f274c3 cpuinfo: updated xgetbv call for windows clang-cl. 
from a patchset by Vladislav Dmitrievich Turbanov:
https://github.com/libsdl-org/SDL/pull/4062
 2021-03-04 18:27:32 +03:00
Ozkan Sezer ac8a3fda8f fix prepare_audiospec() possibly missing a bad SDL_AUDIO_CHANNELS env. 2021-03-03 20:33:20 +03:00
Ozkan Sezer 0a68322170 add missing PIPEWIRE defines to SDL_config.h.in 
also specify 'audio' in Pipepire configuration enable messages.
 2021-03-01 15:11:50 +03:00
Ozkan Sezer 72f7a10cef disable pixman ARM blitters for __aarch64__ | _M_ARM64 
Closes:  https://github.com/libsdl-org/SDL/issues/4095
 2021-02-25 11:38:14 -08:00
Ozkan Sezer e561ce3a75 SDL_cpuinfo.c: replaced gcc i386 checks with __i386__ . 2021-02-25 01:40:02 +03:00
Ozkan Sezer 55a385a333 removed a useless restriction from Watcom version of SDL_Swap32() 
also did a little whitespace tidy-up.
 2021-02-24 20:03:50 +03:00
Ozkan Sezer b8d2185277 added Watcom i386 inline asm for SDL_Swap64() 2021-02-23 17:37:20 +03:00
Ozkan Sezer b3498a5dc2 make SDL_syswm.h work with apple's older gcc versions 
c.f. https://bugzilla.libsdl.org/show_bug.cgi?id=2694
 2021-02-22 15:50:02 +03:00
Ozkan Sezer bb76edf3d7 fix permissions of a few files 2021-02-22 15:44:32 +03:00
Ozkan Sezer a29fe29296 configury: replace host checks against *-*-mingw32* with *-*-mingw* 2021-02-18 20:10:50 +03:00
Ozkan Sezer f2a2d0c696 SDL_render_d3d.c: fix build with SDL_LEAN_AND_MEAN 2021-02-15 22:56:20 +03:00
Ozkan Sezer bd4277ee39 fixed make dist (VisualC.html went bye bye..) 2021-02-15 20:10:50 +03:00
Ozkan Sezer a2fbc452ca replace i386 checks with __i386__ 2021-02-15 03:02:32 +03:00
Ozkan Sezer b34d92bf37 further .gitignore updates 2021-02-14 11:56:40 +03:00
Ozkan Sezer 0d92507d71 regenerated configure 2021-02-14 11:55:50 +03:00
Ozkan Sezer 2faa478325 further .gitignore updates 2021-02-14 11:55:24 +03:00
Ozkan Sezer 67a9d6ba98 updates to .gitignore 2021-02-13 20:50:24 +03:00
Ozkan Sezer dc45a228b9 avoid some pedantic warnings in array initializers 2021-02-10 10:22:20 -05:00
Ozkan Sezer bb9e049d1d minor updates to libc function checks 2021-02-10 10:22:19 -05:00
Ozkan Sezer 091a4649e8 added --enable-xinput switch for windows builds 2021-02-10 10:22:18 -05:00
Ozkan Sezer 431b79cf34 SDL_config_os2.h: remove some duplicated lines. 2021-02-10 10:22:17 -05:00
Ozkan Sezer 582e1f4a1c config.guess and config.sub updates from mainstream 2021-02-10 10:22:17 -05:00
Ozkan Sezer 87f0900701 SDL_LowerSoftStretchLinear: assign result from scale_mat() to ret. 
otherwise it would always return -1 when SSE and NEON instrinsics
are absent.
 2021-02-10 10:22:17 -05:00
Ozkan Sezer aa4a6b0b88 better check for clock_gettime_nsec_np() -- cf. bug #5467. 2021-02-10 10:22:16 -05:00
Ozkan Sezer d327bbfbfd CMakeLists.txt: fix check_symbol_exists() for clock_gettime_nsec_np 2021-02-10 10:22:16 -05:00
Ozkan Sezer b852590ba5 minor clean-up in SDL_os2audio.c 2021-02-10 10:22:16 -05:00
Ozkan Sezer fd65aaa9a8 move outdated winmm and psp joystick codes to struct _SDL_JoystickDriver 
build-tested only. (bug #5472.)
 2021-01-24 00:51:25 -05:00
Ozkan Sezer 8f1025899a os2audio: changed backend name from MMOS2 to DART (like SDL-1.2) 2021-01-24 00:51:25 -05:00
Ozkan Sezer 2376458841 renamed SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H to SDL_HAVE_MACHINE_JOYSTICK_H 2021-01-24 00:51:25 -05:00
Ozkan Sezer 02e61a88fb added SDL_JOYSTICK_OS2 to SDL_config.h.in and SDL_config.h.cmake 2021-01-24 00:51:25 -05:00
Ozkan Sezer d0c5097cdc minor autotools build system updates. 2021-01-24 00:51:25 -05:00
Ozkan Sezer 4eb2b9f809 fix permissions of config.guess and config.sub 2021-01-24 00:51:25 -05:00
Ozkan Sezer 11fce32162 SDL_dinputjoystick.c: fixes to dfDIJoystick2[] array from Wine git. 
Fix V/A/FSlider dwOfs values in c_dfDIJoystick2
https://source.winehq.org/git/wine.git/commitdiff/af2f4194263702a946c65d255580176ee50b5914

Add missing ASPECT flags for c_dfDIJoystick2
https://source.winehq.org/git/wine.git/commitdiff/e2e100272ffede3c720da7bbd11b53ac0bcee8eb

Closes bug #5474.
 2021-01-24 00:51:25 -05:00
Ozkan Sezer 4a776557af old os2 analogue joystick code ported from SDL-1.2. disabled by default, 
build-tested only.
 2021-01-24 00:51:25 -05:00
Ozkan Sezer e91f83c1e0 hidapi.h: adjust so that it gives a smaller diff against mainstream 2021-01-24 00:51:25 -05:00
Ozkan Sezer b6ae9a7cba renamed my_gradd.h to SDL_gradd.h 2021-01-24 00:51:24 -05:00
Ozkan Sezer 07f83cd5a6 hidapi/libusb/hid.c: fix race condition on device close (bug #5484) 
From hidapi mainstream git: https://github.com/libusb/hidapi/issues/142
https://github.com/libusb/hidapi/commit/d2c3a9862eefe2d3f4db0f00c0238277bfb4e44b

Read callback may fire itself on its own even after its been requested
to stop and exactly before the calling code waits for its completion in
indefinite loop.  Explicitly preventing re-fireing the submission loop
fixes the issue.
 2021-01-24 00:51:24 -05:00
Ozkan Sezer 6393d14de5 SDL_virtualjoystick.c: remove wrong #endif comment. 2021-01-24 00:51:24 -05:00
Ozkan Sezer 327ea97436 hidapi/libusb/hid.c: whitespace tidy-up. 2021-01-24 00:51:24 -05:00
Ozkan Sezer 282558379e fix AC_CHECK_HEADER for libusb.h 2021-01-24 00:51:24 -05:00
Ozkan Sezer f3835702d3 fix build with --disable-directx 2021-01-24 00:51:24 -05:00
Ozkan Sezer bdb3e6b84f SDL_hidapi_switch.c: fix build with older compilers 2021-01-15 12:40:00 +03:00
Ozkan Sezer 8636bc06de acinclude/libtool.m4: Apply macos11 patch from libtool bug #44605 
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=44605
https://github.com/macports/macports-ports/blob/master/devel/libtool/files/dynamic_lookup-11.patch
( Also see https://debbugs.gnu.org/cgi/bugreport.cgi?bug=44684 )

This also implicitly covers the macos10.10+ support patch from libtool
mainstream which has been in since libtool-v2.4.3, i.e.:
http://git.savannah.gnu.org/gitweb/?p=libtool.git;a=commit;h=e145288b059e14ab7e58fc6a304e82d9dad282a6
 2021-01-09 00:11:20 +03:00
Ozkan Sezer 29888bd69a fixed permissions of xcode project file 2021-01-08 21:56:00 +03:00
Ozkan Sezer 8d3963421d regenerated configure 2021-01-08 21:50:02 +03:00
Ozkan Sezer e23666f63e update config.guess and config.sub from mainstream. 2021-01-07 17:40:00 +03:00
Ozkan Sezer dfb0afe36a fix build after commit 5730b2005da1 2021-01-07 00:41:32 +03:00
Ozkan Sezer dc0e5de974 Update config.guess and config.sub from mainstream. 
Recognizes riscv32be and riscv64be.
 2021-01-05 17:10:02 +03:00
Ozkan Sezer 76295cecf3 video/windows: ANSI/UNICODE updates (cf. bug 5435): 
- explicitly use UNICODE versions of DrawText, EnumDisplaySettings,
  EnumDisplayDevices, and CreateDC: the underlying structures have
  WCHAR strings.
- change WIN_UpdateDisplayMode and WIN_GetDisplayMode() to accept
  LPCWSTR instead of LPCTSTR for the same reason.
- change WIN_StringToUTF8 and WIN_UTF8ToString to the explicit 'W'
  versions where appropriate.
 2021-01-05 15:50:10 +03:00
Ozkan Sezer 265a1cc97a use WIN_StringToUTF8W instead of WIN_StringToUTF8 where needed (#2) 
cf. bug #5435.
- SDL_wasapi_win32.c (GetWasapiDeviceName): pwszVal is WCHAR*
- windows/SDL_sysfilesystem.c (SDL_GetBasePath, SDL_GetPrefPath)
- windows/SDL_sysurl.c (SDL_SYS_OpenURL): wurl is WCHAR*
- SDL_windowssensor.c (ConnectSensor): bstr_name is WCHAR*
- windows/SDL_systhread.c (SDL_SYS_SetupThread): strw is WCHAR*
 2021-01-05 15:50:02 +03:00
Ozkan Sezer 516042b4d6 ran gendynapi.pl after SDL_UpdateNVTexture addition 2021-01-05 15:15:50 +03:00
Ozkan Sezer 31751bdcce wmmsg.h: constified wmtab 2021-01-05 15:15:37 +03:00
Ozkan Sezer 8cb421b26d SDL_windows_main.c: use new WIN_StringToUTF8W macro 2021-01-04 10:20:10 +03:00
Ozkan Sezer a594b85031 use WIN_StringToUTF8W macro instead of WIN_StringToUTF8, where needed: 
i.e. where the string is known guaranteed to be WCHAR*, in:
- SDL_dinputjoystick.c (WIN_IsXInputDevice): VARIANT->var is BSTR (WCHAR*)
- SDL_rawinputjoystick.c (RAWINPUT_AddDevice): string is WCHAR*
- SDL_windows_gaming_input.c (IEventHandler_CRawGameControllerVtbl_InvokeAdded):
  string is WCHAR*

There should be more of these..
 2021-01-04 10:00:30 +03:00
Ozkan Sezer 5b14bbff5f make ANSI/UNICODE versions of WIN??UTF8 macros individually available. 2021-01-04 10:00:10 +03:00
Ozkan Sezer f2bd861cd7 move SDL_tcsstr definition to core/windows/SDL_windows.h 2021-01-04 08:50:00 +03:00
Ozkan Sezer f414a43632 simplify Watcom implementation of SDL_MostSignificantBitIndex32() 2021-01-04 03:00:10 +03:00
Ozkan Sezer ae18109a92 SDL_windowsjoystick.c (SDL_CreateDeviceNotification): use L, not TEXT() 
cf. bug #5435.
 2021-01-04 01:23:50 +03:00
Ozkan Sezer 390fd14f54 SDL_windowswindow.c (SDL_HelperWindowCreate): adjust for ANSI/UNICODE: 
change SDL_HelperWindowClassName and SDL_HelperWindowName from WCHAR *
to be const TCHAR*

cf. bug #5435.
 2021-01-04 01:23:50 +03:00
Ozkan Sezer 398d2764c7 RAWINPUT_InitWindowsGamingInput: change pNamespace from LPTSTR to PCWSTR 
because WindowsCreateStringReference specifically accepts const WCHAR *
- WGI_JoystickInit(): ditto.

cf. bug #5435.
 2021-01-04 01:23:50 +03:00
Ozkan Sezer f09e0af7aa SDL_dinputjoystick.c (IsXInputDevice): adjust to be ANSI/UNICODE-agnostic 
cf. bug #5435.
 2021-01-04 01:23:50 +03:00
Ozkan Sezer ed39f2f3f9 SDL_wasapi_win32.c (WASAPI_PlatformThreadInit): use L instead of TEXT() 
because AvSetMmThreadCharacteristicsW specifically accepts WCHAR* input
cf. bug #5435.
 2021-01-04 01:23:50 +03:00
Ozkan Sezer 01a2f27679 consistently use TEXT() macro with LoadLibrary() and GetModuleHandle() 
cf. bug #5435.
 2021-01-04 01:23:50 +03:00
Ozkan Sezer b5f0483cb3 fix permissions 2021-01-01 22:30:28 +03:00
Ozkan Sezer 8476df3e31 SDL_mixer.c: remove calls to non-existing m68k asm code. 2020-12-30 23:55:10 +03:00