kmx git

Commit	Date	Message
5febdfce	2018-09-24T11:49:25	Fixed whitespace
15b3794f	2018-08-26T10:34:23	Only reset the clip rect if it's currently the rect we previously clipped. This prevents us from clearing the clip rect globally when another application has set it. There's also an experimental change to regularly update the clip rect for a window defensively, in case someone else has reset it. It works well, but I don't know if it's cheap enough to call as frequently as it would be called now, and might have other undesirable side effects. Also fixed whitespace and SDL coding style
a794126d	2018-08-24T09:49:48	vulkan: SDL_Vulkan_GetInstanceExtensions should accept a NULL window. Fixes Bugzilla #4235.
f225af0c	2018-08-22T21:48:28	Added SDL_GetDisplayOrientation() to get the display orientation, and added a new event SDL_DISPLAYEVENT to notify the application when the orientation changes. Documented the values returned by the accelerometer and gyroscope sensors
e061a92d	2018-08-02T16:03:47	Some drag'and'drop improvements. First: disable d'n'd events by default; most apps don't need these at all, and if an app doesn't explicitly handle these, each drop on the window will cause a memory leak if the events are enabled. This follows the guidelines we have for SDL_TEXTINPUT events already. Second: when events are enabled or disabled, signal the video layer, as it might be able to inform the OS, causing UI changes or optimizations (for example, dropping a file icon on a Cocoa app that isn't accepting drops will cause macOS to show a rejection animation instead of the drop operation just vanishing into the ether, X11 might show a different cursor when dragging onto an accepting window, etc). Third: fill in the drop event details in the test library and enable the events in testwm.c for making sure this all works as expected.
4a4bac95	2018-06-12T13:22:58	Deal with fullscreen limitations under windowed Android environments (Chromebook, DeX, etc.) (Thanks Rachel!)
9d6ac3de	2018-06-05T12:46:09	Fix creating a minimized window in SDL to not cause focus to be stolen (because ShowWindow( hwnd, SW_MINIMIZE ) would be called after creation, thus changing focus to the prior window based on some per-app list in windows, rather than the window being created with WS_MINIMIZED to start with). This means we have to consider SDL_WINDOW_MINIMIZED a window creation flag, but on non-windows platforms we just remove it and let the normal FinishWindowCreation re-apply and do the minimize as I have no idea what is right on them or if anything should change. CR: Phil
386790ef	2018-04-23T22:29:14	Improved error messages when Vulkan isn't configured (thanks Daniel Gibson!)
e14278ef	2018-03-24T10:26:40	Fixed bug 3804 - Message box on Windows truncates button ID Simon Hug I just wanted to fix a simple compiler warning in SDL_ShowMessageBox on Windows (which Sam fixed recently) and ended up finding some issues. Attached patch fixes these issues: - Because Windows only reports the lower 16 bits of the control identifier that was pushed, the button IDs used by SDL (C type int, most likely 32 bits) can get cut off. - The documentation states (somewhat ambiguously) that the button ID will be -1 if the dialog was closed, but the current code sets 0. For SDL 2.1, I think this should be a return code of SDL_ShowMessageBox itself. That will free up the button ID and it seems a more appropriate place for signaling this event. - Ampersands in controls will create mnemonics on Windows (underlined letters that, if combined with the Alt key, will push the button). I was thinking of adding a hint or flag to let the users enable it, but that might have unexpected results. - When the size of the text gets calculated, it doesn't use the same parameters as the static control. This can cut off text or wrap it weirdly. - On Windows, the Tab key is used to switch between control groups and sometimes between buttons in dialogs. This didn't seem to work correctly. Attached patch also adds: - Icons. Just the system ones that can be loaded with the ordinals IDI_ERROR, IDI_WARNING and IDI_INFORMATION. - A button limit of 2^16 - 101. - Some more specific error messages, but they never reach the user because how SDL_ShowMessageBox handles them if an implementation returns with an error.
40b27fd5	2018-02-12T17:00:00	revert the recent typecast assignment changes (see bug #4079) also change the void* typedefs for the two vulkan function pointers added in vulkan_internal.h into generic function pointer typedefs.
90e72bf4	2018-01-30T18:08:34	Fixed ISO C99 compatibility SDL now builds with gcc 7.2 with the following command line options: -Wall -pedantic-errors -Wno-deprecated-declarations -Wno-overlength-strings --std=c99
e3cc5b2c	2018-01-03T10:03:25	Updated copyright for 2018
547448df	2017-11-04T09:03:20	SDL_video: try to bootstrap KMSDRM before RPI video driver Allow better coexistence between RPI's vendor libraries and VC4 mesa driver.
849c4c14	2017-09-10T12:40:45	Fixed tabs to spaces
167398b3	2017-09-02T19:35:32	video: Let video targets optionally decide their default OpenGL configs. This is necessary because the Raspberry Pi is a strange beast, that believes it has OpenGL support (through glX?) but generally has GLES2 support. So when using the raspberry video target, we need to force this to default to a GLES2 context, or by default SDL_CreateWindow() will fail, deep down when it tries to load the proper GL library. Fixes testsprite2 (and basically everything else that wasn't testgles2) when run on a Raspberry Pi without a X server. Please note that other targets might also need this filled in, the Raspberry Pi is just the most prominent and readily-available System-On-A-Chip style thing on my desk. :)
507659c6	2017-09-01T13:27:53	x11: Make a sacrificial glX context to check for extensions during init. This is necessary because we need to see if GLES compat extensions exist. All of this code (including ShouldUseTextureFramebuffer()) should be revisited after 2.0.6 ships; ideally we don't make throwaway contexts if we can avoid it...but maybe we can't. I hear Vulkan is pretty cool. Fixes Bugzilla #3725.
2d10a3f2	2017-08-29T22:24:59	The dummy video driver check is now covered by explicitly checking for cocoa above.
50efbda7	2017-08-28T00:43:14	Fixed mingw Windows build, since SDL_vulkan_internal.h includes windows.h
0cebef60	2017-08-27T23:39:55	Fixed code style for new Vulkan API functions
25e3a1ec	2017-08-27T22:15:57	vulkan: Initial Vulkan support! This work was done by Jacob Lifshay and Mark Callow; I'm just merging it into revision control.
d8fc70ea	2017-08-24T21:30:53	opengl: add support for GL_KHR_no_error. This is completely untested! Fixes Bugzilla #3721.
01e0d8fc	2017-08-19T15:02:03	opengl: Add support for [GLX\|WGL]_ARB_create_context_robustness. This patch was originally written by Marc Di Luzio for glX and enhanced by Maximilian Malek for WGL, etc. Thanks to both of you! Fixes Bugzilla #3643. Fixes Bugzilla #3735.
2e4248ed	2017-08-15T18:29:47	Address a compiler warning.
aebe17d3	2017-08-14T16:34:54	Fixed bug 2344 - CHECK_WINDOW_MAGIC should include __FILE__ and __LINE__ Martin Gerhardy just for easier debugging issues in the own code... SDL_CreateRenderer should maybe also use this macro Ryan C. Gordon I'll go one better: it should have an SDL_assert().
059d9e46	2017-08-12T17:41:59	Fixed bug 2950 - wrong axes values are set on joystick initialization Edward Rudd Device: Logitech Rumble Gamepad F510 in Xinput mode. Upon opening the joystick the values of the axes are queried via PollAllValues are not actually set on the device all the time. This can easily be seen in the testjoystick or testgamecontroller test programs,as the testjoystick shows all axes in the center until one 'tickles' the triggers., and the testgamecontroller will show the triggers as 'on' until on 'tickles' the triggers. Upon further research the culprit is the SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS hint. In the default value events are ignored until there is an active window, Thus in cases where the joystick system is initialized and controllers opened before the initial window is created & focuses, the initial values will be incorrect. Here is my current workaround in the game I'm working on porting.. SDL_SetHint(SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS, "1"); SDL_GameController* gamepad = SDL_GameControllerOpen(index); SDL_SetHint(SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS, "0");
4a9c6f0a	2017-08-12T15:55:54	Fixed bug 3173 - SDL_GL_GetAttribute overwrites error code from SDL_GL_GetProcAddress Yann Dirson When SDL_GL_GetProcAddress returns in error, the cause of the error is overwritten in GL_GL_GetAttribute, reporting to the user "Failed getting OpenGL glGetString entry point", whereas the original "OpenGL library not loaded" never makes it to the user. Pushed a fix to: https://github.com/O-Computers/SDL/commit/f94cb13708ef4d236f8a2a330135b9b3a47db204 Note that the "OpenGL library not loaded" error looks like no root cause either, and I'm still puzzled by the code path used: I'm forcing opengles2 renderer on the x11 video driver on a rpi2, as in https://bugzilla.libsdl.org/3169, and although I now know that I must force the use of the RPI video driver instead of the x11 one, I suspect even more accurate info can be given to user.
cc5ceb11	2017-08-04T13:06:56	Temporary hack to fix bug 3725 - Call made to glGetString before context creation This breaks bugs 2570, 3145
56363ebf	2017-08-02T10:22:48	Fixed bug 3690 - SDL2 KMS/DRM render context support Manuel The attached patch adds support for KMS/DRM context graphics. It builds with no problem on X86_64 GNU/Linux systems, provided the needed libraries are present, and on ARM GNU/Linux systems that have KMS/DRM support and a GLES2 implementation. Tested on Raspberry Pi: KMS/DRM is what the Raspberry Pi will use as default in the near future, once the propietary DispmanX API by Broadcom is overtaken by open graphics stack, it's possible to boot current Raspbian system in KMS mode by adding "dtoverlay=vc4-kms-v3d" to config.txt on Raspbian's boot partition. X86 systems use KMS right away in every current GNU/Linux system. Simple build instructions: $./autogen.sh $./configure --enable-video-kmsdrm $make
e10a98d2	2017-07-31T12:57:15	Fixed bug 3720 - SDL_GL_GetAttribute doesn't check for initialized video driver Simon Hug SDL_GL_GetAttribute doesn't check if a video driver has been initialized and will access the SDL_VideoDevice pointer, which is NULL at that point. I think all of the attributes require an initialized driver, so a simple NULL check should fix it. Patch is attached.
01050d4e	2017-07-15T17:41:58	iOS: Use modern replacements for deprecated functions, when available.
22241ed0	2017-07-01T17:50:47	Support for QNX 7.0 (thanks, Elad!). Fixes Bugzilla #3686.
ccf0566c	2017-05-16T06:30:39	SDL - add SDL_WINDOW_VULKAN and make Android_CreateWindow only create an EGLSurface when SDL_WINDOW_VULKAN is not present. This makes it so the ANativeWindow* can be used with vkCreateAndroidSurfaceKHR, otherwise it will fail because having both an EGLSurface and VkSurfaceKHR attached to a window is not allowed according to the Vulkan spec: "In particular, only one VkSurfaceKHR can exist at a time for a given window. Similarly, a native window cannot be used by both a VkSurfaceKHR and EGLSurface simultaneously" CR: SamL
ce01128a	2017-05-12T23:01:04	Fixed warnings about shadowed global variable. Found by buildbot.
9ac3bb70	2017-05-09T10:10:42	Added support for mixing Qt and SDL on iOS You should call SDL_SetMainReady(), and then customize the QIOSApplicationDelegate like this, in your application code: /* Additional support for applications mixing Qt and SDL / @interface QIOSApplicationDelegate : UIResponder <UIApplicationDelegate> @end extern "C" { void SDL_OnApplicationWillResignActive(); void SDL_OnApplicationDidEnterBackground(); void SDL_OnApplicationWillEnterForeground(); void SDL_OnApplicationDidBecomeActive(); } @interface QIOSApplicationDelegate (SDL) - (void)applicationWillResignActive:(UIApplication)application; - (void)applicationDidEnterBackground:(UIApplication)application; - (void)applicationWillEnterForeground:(UIApplication)application; - (void)applicationDidBecomeActive:(UIApplication)application; @end @implementation QIOSApplicationDelegate (SDL) - (void)applicationWillResignActive:(UIApplication)application { SDL_OnApplicationWillResignActive(); } - (void)applicationDidEnterBackground:(UIApplication)application { SDL_OnApplicationDidEnterBackground(); } - (void)applicationWillEnterForeground:(UIApplication)application { SDL_OnApplicationWillEnterForeground(); } - (void)applicationDidBecomeActive:(UIApplication*)application { SDL_OnApplicationDidBecomeActive(); } @end // QIOSApplicationDelegate
8b7ae353	2017-05-09T03:19:58	Fixed build error on Linux
6aa17426	2017-03-03T16:38:45	video: Don't compile isAtLeastGL3() if we don't have OpenGL support _at all_.
94a69443	2017-03-01T15:05:54	mistake: Revert the files that I did not mean to commit
7bbb13ea	2017-03-01T14:50:59	* Some refactoring and bug fixes. Thanks Micha? Kuchta!
da30992d	2017-02-02T00:41:58	Fixed bug 3577 - Can't set minimal size (message box appears instead) if maximal size wasn't declared (i.e. unlimited)
0090a338	2017-01-27T21:16:38	Return an error if trying to set a window minimum size larger than the maximum size, or vice versa
800a9e84	2017-01-21T22:00:56	Fixed compiler warning about returning a value in a void function.
a52d48c5	2017-01-10T08:54:33	Fixed bugs 2570, 3145, improved OpenGL ES context support on Windows and X11 Mark Callow The attached patch does the following for the X11 and Windows platforms, the only ones where SDL attempts to use context_create_es_profile: - Adds SDL_HINT_OPENGL_ES_DRIVER by which the application can say to use the OpenGL ES driver & EGL rather than the Open GL driver. (For bug #2570) - Adds code to {WIN,X11}_GL_InitExtensions to determine the maximum OpenGL ES version supported by the OpenGL driver (for bug #3145) - Modifies the test that determines whether to use the OpenGL driver or the real OpenGL ES driver to take into account the hint, the requested and supported ES version and whether ES 1.X is being requested. (For bug #2570 & bug #3145) - Enables the testgles2 test for __WINDOWS__ and __LINUX__ and adds the test to the VisualC projects. With the fix in place I have run testdraw2, testgl and testgles2 without any issues and have run my own apps that use OpenGL, OpenGL ES 3 and OpenGL ES 1.1.
13f2e542	2017-01-07T19:55:29	x11: make the X11 target work on macOS with Xquartz.
9d042052	2017-01-04T09:33:47	x11: deal with xrandr display size in millimeters being zero. Xquartz on macOS reports a zero size, which leads to a division by zero here.
45b774e3	2017-01-01T18:33:28	Updated copyright for 2017
7f2068da	2016-12-31T10:30:07	Fixed bug 3541 - DisplayIndex out of bounds in SDL_SetWindowPosition Intellectual Kitty In SDL_video.c, on line #1756, in SDL_SetWindowPosition (from today's distribution, 12-31-2016, https://hg.libsdl.org/SDL/shortlog/bf19e0c84483): if (displayIndex > _this->num_displays) { should be: if (displayIndex >= _this->num_displays) {
8414c3d4	2016-12-11T12:01:44	Fixed ABI, don't change the return type of SDL_GL_SwapWindow()
6211668e	2016-12-11T12:01:01	Fixed creating a renderer on the dummy driver on Mac OS X
cb5a0b0f	2016-12-11T11:45:33	Fixed crash when creating a dummy window on Mac OS X
524bf3c2	2016-12-09T01:47:43	Fixed bug 3513 - SDL_GL_SwapWindow does not return error status Return an error code from SDL_GL_SwapWindow(), like the other SDL APIs.
fb5fd67c	2016-11-24T21:41:09	Fixed all known static analysis bugs, with checker-279 on macOS.
57d01d7d	2016-11-13T22:57:41	Patch from Sylvain to fix clang warnings
27d4f099	2016-10-07T23:40:44	Implemented SDL_GetHintBoolean() to make it easier to check boolean hints
62b9e1c7	2016-10-07T18:09:09	Fixed bug 3061 - Selecting the dummy video driver on Mac OS X results in an error Darren Kulp The dummy video driver is not available on Mac OS X if SDL_VIDEO_OPENGL is set at library compilation time. In src/video/SDL_video.c, there is a compile-time check in SDL_CreateWindow() for (SDL_VIDEO_OPENGL && __MACOSX__). When it succeeds, SDL_WINDOW_OPENGL is always requested. Since the dummy video driver does not supply an OpenGL implementation, the error "No OpenGL support in video driver" is supplied to the user, and SDL_CreateWindow() is exited early.
4f4c4b62	2016-09-29T22:52:41	Added SDL_SetWindowResizable(). (thanks, Ethan!)
da1e3d69	2016-09-06T13:13:03	emscripten: special case to make SDL_ShowSimpleMessageBox() work. Browsers don't have the functionality to fully support the generic SDL_ShowMessageBox(), but this handles the likely most-common case. Without this, you'd return immediately with a proper error result and no UI, but probably no one checks that for SDL_ShowSimpleMessageBox. And if they did: what would they do to handle this anyhow? We'd need to lobby for an HTML spec of some sort that allows customizable message boxes--that block!--to properly support SDL message boxes on Emscripten, but this is probably Good Enough for now.
bf7a7615	2016-05-10T21:14:36	Fixed missing error message if SDL_GetDisplayDPI() is unsupported.
67f9fd2b	2016-01-22T13:12:16	Fixed creating fullscreen windows on Steam Link
3bdaf4c6	2016-01-05T02:46:10	Added SDL_SetWindowOpacity() and SDL_GetWindowOpacity(). This is currently implemented for X11, Cocoa, Windows, and DirectFB. This patch is based on work in Unreal Engine 4's fork of SDL, compliments of Epic Games.
5696e88e	2016-01-05T02:29:06	Added SDL_GetWindowBordersSize(). This is currently only implemented for X11. This patch is based on work in Unreal Engine 4's fork of SDL, compliments of Epic Games.
e497e465	2016-01-05T02:28:56	Added SDL_SetWindowInputFocus(). This is currently only implemented for X11. This patch is based on work in Unreal Engine 4's fork of SDL, compliments of Epic Games.
f2defe5e	2016-01-05T01:30:40	Added special window type flags. Specifically: always on top, skip taskbar, tooltip, utility, and popup menu. This is currently only implemented for X11. This patch is based on work in Unreal Engine 4's fork of SDL, compliments of Epic Games.
c3114975	2016-01-04T23:52:40	Added SDL_GetDisplayUsableBounds().
42065e78	2016-01-02T10:10:34	Updated copyright to 2016
c41feca5	2015-12-29T19:13:56	Fixed a crash if creating accelerated renderer after accessing window surface. Partially fixes Bugzilla #3196.
0c463d77	2015-12-10T20:25:34	SDL_GL_GetAttribute: If a GL context isn't active, only return failure when the specified attribute needs an active GL context to be queried.
25abce51	2015-11-29T19:33:11	WinRT: added Win10/UWP (Universal Windows Platform) support "UWP" appears to be Microsoft's new name for WinRT/Windows-Store APIs. This set of changes updates SDL's WinRT backends to support the Win10 flavor of WinRT. It has been tested on Win10 on a desktop. In theory, it should also support Win10 on other devices (phone, Xbox One, etc.), however further patches may be necessary. This adds: - a set of MSVC 2015 project files, for use in creating UWP apps - modifications to various pieces of SDL, in order to compile via MSVC 2015 + the Win10 API set - enables SDL_Window resizing and programmatic-fullscreen toggling, when using the WinRT backend - WinRT README updates
623898f7	2015-11-26T00:41:39	WinRT: lots of display and windowing related fixes This change-set fixes a lot of windowing related bugs, especially with regards to Windows 8.x apps running on Windows 10 (which was the driver for this work). The primary fixes include: * listed display modes were wrong, especially when launching apps into a non-fullscreen space * reported window flags were often wrong, especially on Windows 10 * fullscreen/windowed mode switches weren't failing (they are not programmatically possible in Win 8.x apps).
ebfb2ecb	2015-11-09T08:55:01	don't toggle SDL fullscreen state on OSX if we're destroying the window
eeddb7c5	2015-11-09T08:54:56	more SDL fullscreen state tracking fixes, don't update fullscreen flags on failure to change fullscreen state
792354d6	2015-11-09T08:54:49	SDL OSX implementation must account for the fact that going fullscreen can fail. improve the logic around retrying, make a few attempts before failing.
c5e68d68	2015-10-06T00:10:54	Mac: Reset display if going from fullscreen to a fullscreen Space or vice-versa. Otherwise, bad things happen.
e09d95c3	2015-07-29T17:19:11	Fix SDL_GetWindowPosition to be properly monitor-aware and return the monitor x,y when fullscreened.
61c74150	2015-07-29T17:18:56	Add SDL_GetDisplayDPI routine and implement for Windows.
b7aa856c	2015-06-22T23:36:06	Fixed bug 3030 - SDL_RecreateWindow fails to restore title, icon, etc. Adam M. It loses the title and icon when window recreation fails. For instance, this may happen when trying to create an OpenGL ES window on a system that doesn't support it. But at that point, the title and icon have already been lost.
0e45984f	2015-06-21T17:33:46	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().
59d34bc3	2015-06-15T23:44:08	Fixed bug 3015 - grab mouse inconsistent state Martin Gerhardy Not sure - but I think there might be a logic flaw in SDL_SetWindowGrab. The problem here is that this modifies the window flags and e.g. sets SDL_WINDOW_INPUT_GRABBED - but the _this->grabbed_window pointer is not yet set. Then in SDL_UpdateWindowGrab the _this->grabbed_window pointer is only set if the function pointer _this->SetWindowGrab is not NULL. But if this is NULL, the _this->grabbed_window pointer is never set, but every future call to any of the grab functions include an assert for: SDL_assert(!_this->grabbed_window \|\| ((_this->grabbed_window->flags & SDL_WINDOW_INPUT_GRABBED) != 0)); That means the first call works, the second always fails and triggers the assert.
be89fa09	2015-05-26T20:49:27	Reset the keyboard state when launching a message box (thanks, Sean!). Otherwise, pressed keys get stuck. Fixes Bugzilla #2776.
aba4d783	2015-05-26T10:25:15	Don't look for (and fail without) glGetIntegerv() until we need to. Fixes Bugzilla #2615.
2c4a6ea0	2015-05-26T06:27:46	Updated the copyright year to 2015
ac27b511	2015-05-06T12:54:51	Fixed SDL_GL_GetAttribute queries for framebuffer component sizes in Core Profile OpenGL contexts. Fixes bugzilla #2060.
d4aedf99	2015-04-21T09:45:58	Added SDL_SetWindowModalFor(). This is currently only implemented for X11. This patch is based on work in Unreal Engine 4's fork of SDL, compliments of Epic Games.
b72938c8	2015-04-20T12:22:44	Windows: Always set the system timer resolution to 1ms by default. An existing hint lets apps that don't need the timer resolution changed avoid this, to save battery, etc, but this fixes several problems in timing, audio callbacks not firing fast enough, etc. Fixes Bugzilla #2944.
fe6c797c	2015-04-10T23:30:31	Fixed an iOS view orientation issue when SDL_GL_CreateContext or SDL_CreateRenderer is called.
6ae7a206	2015-04-10T21:40:50	Placate static analysis with an assertion.
26c28114	2015-04-08T15:35:07	Merged default into iOS-improvements
6e53bc9b	2015-04-08T02:00:14	SDL_SetWindowTitle() should never set a NULL pointer for the title string. Various backends reacted differently (or not at all) in the presence of a NULL pointer. This simplifies things. Fixes Bugzilla #2902.
80115574	2015-04-06T18:26:13	Refuse to make a window that's too large. Some systems (x11) freak out at this. Fixes Bugzilla #2255.
df98b11c	2015-04-06T15:26:37	Merged default into iOS-improvements
a0e878aa	2015-03-28T00:48:03	Minor input grab clarifications. Clarify that grabbing the mouse only works with one window at a time; this was always true at the system level, though SDL could previously get confused by multiple simultaneous grabs, so now we explicitly break any existing grab before starting a new one and document it as such. Also track the window that is currently grabbed, and provide an API to query for that window. This makes it easy to automate mouse ungrabbing at breakpoints with gdb7's scripting, since the scripts can now know which window to ungrab. In 2.1, we should probably change this API to SDL_GrabInput(win) and SDL_UngrabInput(void), or something.
eb49f8ca	2015-03-21T00:09:22	Patched to compile on OpenGL ES-based platforms.
f5d96416	2015-03-06T16:03:40	Allow setting of GL_CONTEXT_RELEASE_BEHAVIOR when creating the GL context when GLX_ARB_context_flush_control is available. This extension allows the user to specify whether a full flush is performed when making a context not current. The only way to set this currently is at context creation, so this patch provides that functionality. Defualt behaviour is set at FLUSH, as per the spec. This patch does not contain the changes to WGL, appleGL or other platforms as I do not have access to GL 4.5 hardware on those platforms. Full details on the use of KHR_context_flush_control can be found here: https://www.opengl.org/registry/specs/KHR/context_flush_control.txt
635a369c	2015-02-19T19:40:58	SDL_SetWindowPosition respects display num for SDL_WINDOWPOS_CENTERED_DISPLAY. This allows for this kind of code in an application: int monitorID = 1; // the second monitor! SDL_SetWindowPosition(sdlWin, SDL_WINDOWPOS_CENTERED_DISPLAY(monitorID), SDL_WINDOWPOS_CENTERED_DISPLAY(monitorID)); Fixes Bugzilla #2849.
b88ca1b4	2015-02-10T16:28:56	the last parameter of XChangeProperty is the number of elements.. and when the element format is 32.. the element is "long" so we have 5 long elements here. Yes this seems confusing as on mac+linux Long is either 32 or 64bits depending on the architecture, but this is how the X11 protocol is defined. Thus 5 is the correct value for the nelts here. Not 5 or 10 depending on the architecture. More info on the confusion https://bugs.freedesktop.org/show_bug.cgi?id=16802
b48e54aa	2015-01-26T22:00:29	Fixed bug 2802 - [patch] Fix android build compiling in wrong filesystem implementation Jonas Kulla The configure script didn't differentiate between Linux and Android, unconditionally compiling in the unix implementation of SDL_sysfilesystem.c. I'm probably one of the very few people building SDL for android using classic configure + standalone toolchain, so this has gone undetected all along.
ea5d1a8a	2015-01-15T01:15:24	Merged default into iOS-improvements
01bfc215	2015-01-15T01:06:14	Several improvements to the iOS backend: - Added new custom launch screen code. It uses the launch screen nib when available on iOS 8+, the launch images dictionary if the launch screen nib isn't available, and the old standard image names if the launch image dictionary isn't in the plist. The launch screen is now hidden during the first call to SDL_PumpEvents rather than SDL_CreateWindow so apps can have the launch screen still visible if they do time-consuming loading after creating their window. It also fades out in roughly the same way as the system launch screen behavior. It can be disabled by setting the SDL_IPHONE_LAUNCHSCREEN define in SDL_config_iphoneos.h to 0. - A blank UIView is now created and displayed when the window is first created. The old behavior was to defer creating any view until SDL_GL_CreateContext, which prevented rotation, touch events, and other windowing-related things from working until then. This also makes it easier to use SDL_GetWindowWMInfo after creating a window. - Moved the keyboard and animation callback code from SDL's UIView subclasses to its UIViewController subclass, which lets them work properly in all cases when a SDL window is valid, even before SDL_GL_CreateContext is called and after SDL_GL_DeleteContext is called. - SDL_GL_CreateContext, SDL_GL_SwapWindow, SDL_GL_MakeCurrent, and SDL_GL_DeleteContext are more robust. - Fixed some edge cases where SDL windows weren't rotating properly or their reported sizes were out of sync with their actual sizes. - Removed all calls to [UIApplication setStatusBarOrientation:]. It doesn't seem to work as expected in all cases in recent iOS versions. - Some code style cleanup.
fe40a172	2014-12-18T00:19:52	Initial merge of Emscripten port! With this commit, you can compile SDL2 with Emscripten ( http://emscripten.org/ ), and make your SDL-based C/C++ program into a web app. This port was due to the efforts of several people, including: Charlie Birks, Sathyanarayanan Gunasekaran, Jukka Jyl?nki, Alon Zakai, Edward Rudd, Bruce Mitchener, and Martin Gerhardy. (Thanks, everyone!)
70438be2	2014-12-03T10:55:23	WinRT: fixed bug whereby SDL would override an app's default orientation WinRT apps can set a default, preferred orientation via a .appxmanifest file. SDL was overriding this on app startup, and making the app use all possible orientations (landscape and portrait). Thanks to Eric Wing for the heads up on this!
9c398852	2014-11-22T22:20:40	Corrected header file documentation comment.

5febdfce

2018-09-24T11:49:25

Fixed whitespace

15b3794f

2018-08-26T10:34:23

Only reset the clip rect if it's currently the rect we previously clipped. This prevents us from clearing the clip rect globally when another application has set it. There's also an experimental change to regularly update the clip rect for a window defensively, in case someone else has reset it. It works well, but I don't know if it's cheap enough to call as frequently as it would be called now, and might have other undesirable side effects. Also fixed whitespace and SDL coding style

a794126d

2018-08-24T09:49:48

vulkan: SDL_Vulkan_GetInstanceExtensions should accept a NULL window. Fixes Bugzilla #4235.

f225af0c

2018-08-22T21:48:28

Added SDL_GetDisplayOrientation() to get the display orientation, and added a new event SDL_DISPLAYEVENT to notify the application when the orientation changes. Documented the values returned by the accelerometer and gyroscope sensors

e061a92d

2018-08-02T16:03:47

Some drag'and'drop improvements. First: disable d'n'd events by default; most apps don't need these at all, and if an app doesn't explicitly handle these, each drop on the window will cause a memory leak if the events are enabled. This follows the guidelines we have for SDL_TEXTINPUT events already. Second: when events are enabled or disabled, signal the video layer, as it might be able to inform the OS, causing UI changes or optimizations (for example, dropping a file icon on a Cocoa app that isn't accepting drops will cause macOS to show a rejection animation instead of the drop operation just vanishing into the ether, X11 might show a different cursor when dragging onto an accepting window, etc). Third: fill in the drop event details in the test library and enable the events in testwm.c for making sure this all works as expected.

4a4bac95

2018-06-12T13:22:58

Deal with fullscreen limitations under windowed Android environments (Chromebook, DeX, etc.) (Thanks Rachel!)

9d6ac3de

2018-06-05T12:46:09

Fix creating a minimized window in SDL to not cause focus to be stolen (because ShowWindow( hwnd, SW_MINIMIZE ) would be called after creation, thus changing focus to the prior window based on some per-app list in windows, rather than the window being created with WS_MINIMIZED to start with). This means we have to consider SDL_WINDOW_MINIMIZED a window creation flag, but on non-windows platforms we just remove it and let the normal FinishWindowCreation re-apply and do the minimize as I have no idea what is right on them or if anything should change. CR: Phil

386790ef

2018-04-23T22:29:14

Improved error messages when Vulkan isn't configured (thanks Daniel Gibson!)

e14278ef

2018-03-24T10:26:40

Fixed bug 3804 - Message box on Windows truncates button ID Simon Hug I just wanted to fix a simple compiler warning in SDL_ShowMessageBox on Windows (which Sam fixed recently) and ended up finding some issues. Attached patch fixes these issues: - Because Windows only reports the lower 16 bits of the control identifier that was pushed, the button IDs used by SDL (C type int, most likely 32 bits) can get cut off. - The documentation states (somewhat ambiguously) that the button ID will be -1 if the dialog was closed, but the current code sets 0. For SDL 2.1, I think this should be a return code of SDL_ShowMessageBox itself. That will free up the button ID and it seems a more appropriate place for signaling this event. - Ampersands in controls will create mnemonics on Windows (underlined letters that, if combined with the Alt key, will push the button). I was thinking of adding a hint or flag to let the users enable it, but that might have unexpected results. - When the size of the text gets calculated, it doesn't use the same parameters as the static control. This can cut off text or wrap it weirdly. - On Windows, the Tab key is used to switch between control groups and sometimes between buttons in dialogs. This didn't seem to work correctly. Attached patch also adds: - Icons. Just the system ones that can be loaded with the ordinals IDI_ERROR, IDI_WARNING and IDI_INFORMATION. - A button limit of 2^16 - 101. - Some more specific error messages, but they never reach the user because how SDL_ShowMessageBox handles them if an implementation returns with an error.

40b27fd5

2018-02-12T17:00:00

revert the recent typecast assignment changes (see bug #4079) also change the void* typedefs for the two vulkan function pointers added in vulkan_internal.h into generic function pointer typedefs.

90e72bf4

2018-01-30T18:08:34

Fixed ISO C99 compatibility SDL now builds with gcc 7.2 with the following command line options: -Wall -pedantic-errors -Wno-deprecated-declarations -Wno-overlength-strings --std=c99

e3cc5b2c

2018-01-03T10:03:25

Updated copyright for 2018

547448df

2017-11-04T09:03:20

SDL_video: try to bootstrap KMSDRM before RPI video driver Allow better coexistence between RPI's vendor libraries and VC4 mesa driver.

849c4c14

2017-09-10T12:40:45

Fixed tabs to spaces

167398b3

2017-09-02T19:35:32

video: Let video targets optionally decide their default OpenGL configs. This is necessary because the Raspberry Pi is a strange beast, that believes it has OpenGL support (through glX?) but generally has GLES2 support. So when using the raspberry video target, we need to force this to default to a GLES2 context, or by default SDL_CreateWindow() will fail, deep down when it tries to load the proper GL library. Fixes testsprite2 (and basically everything else that wasn't testgles2) when run on a Raspberry Pi without a X server. Please note that other targets might also need this filled in, the Raspberry Pi is just the most prominent and readily-available System-On-A-Chip style thing on my desk. :)

507659c6

2017-09-01T13:27:53

x11: Make a sacrificial glX context to check for extensions during init. This is necessary because we need to see if GLES compat extensions exist. All of this code (including ShouldUseTextureFramebuffer()) should be revisited after 2.0.6 ships; ideally we don't make throwaway contexts if we can avoid it...but maybe we can't. I hear Vulkan is pretty cool. Fixes Bugzilla #3725.

2d10a3f2

2017-08-29T22:24:59

The dummy video driver check is now covered by explicitly checking for cocoa above.

50efbda7

2017-08-28T00:43:14

Fixed mingw Windows build, since SDL_vulkan_internal.h includes windows.h

0cebef60

2017-08-27T23:39:55

Fixed code style for new Vulkan API functions

25e3a1ec

2017-08-27T22:15:57

vulkan: Initial Vulkan support! This work was done by Jacob Lifshay and Mark Callow; I'm just merging it into revision control.

d8fc70ea

2017-08-24T21:30:53

opengl: add support for GL_KHR_no_error. This is completely untested! Fixes Bugzilla #3721.

01e0d8fc

2017-08-19T15:02:03

opengl: Add support for [GLX|WGL]_ARB_create_context_robustness. This patch was originally written by Marc Di Luzio for glX and enhanced by Maximilian Malek for WGL, etc. Thanks to both of you! Fixes Bugzilla #3643. Fixes Bugzilla #3735.

2e4248ed

2017-08-15T18:29:47

Address a compiler warning.

aebe17d3

2017-08-14T16:34:54

Fixed bug 2344 - CHECK_WINDOW_MAGIC should include __FILE__ and __LINE__ Martin Gerhardy just for easier debugging issues in the own code... SDL_CreateRenderer should maybe also use this macro Ryan C. Gordon I'll go one better: it should have an SDL_assert().

059d9e46

2017-08-12T17:41:59

Fixed bug 2950 - wrong axes values are set on joystick initialization Edward Rudd Device: Logitech Rumble Gamepad F510 in Xinput mode. Upon opening the joystick the values of the axes are queried via PollAllValues are not actually set on the device all the time. This can easily be seen in the testjoystick or testgamecontroller test programs,as the testjoystick shows all axes in the center until one 'tickles' the triggers., and the testgamecontroller will show the triggers as 'on' until on 'tickles' the triggers. Upon further research the culprit is the SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS hint. In the default value events are ignored until there is an active window, Thus in cases where the joystick system is initialized and controllers opened before the initial window is created & focuses, the initial values will be incorrect. Here is my current workaround in the game I'm working on porting.. SDL_SetHint(SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS, "1"); SDL_GameController* gamepad = SDL_GameControllerOpen(index); SDL_SetHint(SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS, "0");

4a9c6f0a

2017-08-12T15:55:54

Fixed bug 3173 - SDL_GL_GetAttribute overwrites error code from SDL_GL_GetProcAddress Yann Dirson When SDL_GL_GetProcAddress returns in error, the cause of the error is overwritten in GL_GL_GetAttribute, reporting to the user "Failed getting OpenGL glGetString entry point", whereas the original "OpenGL library not loaded" never makes it to the user. Pushed a fix to: https://github.com/O-Computers/SDL/commit/f94cb13708ef4d236f8a2a330135b9b3a47db204 Note that the "OpenGL library not loaded" error looks like no root cause either, and I'm still puzzled by the code path used: I'm forcing opengles2 renderer on the x11 video driver on a rpi2, as in https://bugzilla.libsdl.org/3169, and although I now know that I must force the use of the RPI video driver instead of the x11 one, I suspect even more accurate info can be given to user.

cc5ceb11

2017-08-04T13:06:56

Temporary hack to fix bug 3725 - Call made to glGetString before context creation This breaks bugs 2570, 3145

56363ebf

2017-08-02T10:22:48

Fixed bug 3690 - SDL2 KMS/DRM render context support Manuel The attached patch adds support for KMS/DRM context graphics. It builds with no problem on X86_64 GNU/Linux systems, provided the needed libraries are present, and on ARM GNU/Linux systems that have KMS/DRM support and a GLES2 implementation. Tested on Raspberry Pi: KMS/DRM is what the Raspberry Pi will use as default in the near future, once the propietary DispmanX API by Broadcom is overtaken by open graphics stack, it's possible to boot current Raspbian system in KMS mode by adding "dtoverlay=vc4-kms-v3d" to config.txt on Raspbian's boot partition. X86 systems use KMS right away in every current GNU/Linux system. Simple build instructions: $./autogen.sh $./configure --enable-video-kmsdrm $make

e10a98d2

2017-07-31T12:57:15

Fixed bug 3720 - SDL_GL_GetAttribute doesn't check for initialized video driver Simon Hug SDL_GL_GetAttribute doesn't check if a video driver has been initialized and will access the SDL_VideoDevice pointer, which is NULL at that point. I think all of the attributes require an initialized driver, so a simple NULL check should fix it. Patch is attached.

01050d4e

2017-07-15T17:41:58

iOS: Use modern replacements for deprecated functions, when available.

22241ed0

2017-07-01T17:50:47

Support for QNX 7.0 (thanks, Elad!). Fixes Bugzilla #3686.

ccf0566c

2017-05-16T06:30:39

SDL - add SDL_WINDOW_VULKAN and make Android_CreateWindow only create an EGLSurface when SDL_WINDOW_VULKAN is not present. This makes it so the ANativeWindow* can be used with vkCreateAndroidSurfaceKHR, otherwise it will fail because having both an EGLSurface and VkSurfaceKHR attached to a window is not allowed according to the Vulkan spec: "In particular, only one VkSurfaceKHR can exist at a time for a given window. Similarly, a native window cannot be used by both a VkSurfaceKHR and EGLSurface simultaneously" CR: SamL

ce01128a

2017-05-12T23:01:04

Fixed warnings about shadowed global variable. Found by buildbot.

9ac3bb70

2017-05-09T10:10:42

Added support for mixing Qt and SDL on iOS You should call SDL_SetMainReady(), and then customize the QIOSApplicationDelegate like this, in your application code: /* Additional support for applications mixing Qt and SDL */ @interface QIOSApplicationDelegate : UIResponder <UIApplicationDelegate> @end extern "C" { void SDL_OnApplicationWillResignActive(); void SDL_OnApplicationDidEnterBackground(); void SDL_OnApplicationWillEnterForeground(); void SDL_OnApplicationDidBecomeActive(); } @interface QIOSApplicationDelegate (SDL) - (void)applicationWillResignActive:(UIApplication*)application; - (void)applicationDidEnterBackground:(UIApplication*)application; - (void)applicationWillEnterForeground:(UIApplication*)application; - (void)applicationDidBecomeActive:(UIApplication*)application; @end @implementation QIOSApplicationDelegate (SDL) - (void)applicationWillResignActive:(UIApplication*)application { SDL_OnApplicationWillResignActive(); } - (void)applicationDidEnterBackground:(UIApplication*)application { SDL_OnApplicationDidEnterBackground(); } - (void)applicationWillEnterForeground:(UIApplication*)application { SDL_OnApplicationWillEnterForeground(); } - (void)applicationDidBecomeActive:(UIApplication*)application { SDL_OnApplicationDidBecomeActive(); } @end // QIOSApplicationDelegate

8b7ae353

2017-05-09T03:19:58

Fixed build error on Linux

6aa17426

2017-03-03T16:38:45

video: Don't compile isAtLeastGL3() if we don't have OpenGL support _at all_.

94a69443

2017-03-01T15:05:54

mistake: Revert the files that I did not mean to commit

7bbb13ea

2017-03-01T14:50:59

* Some refactoring and bug fixes. Thanks Micha? Kuchta!

da30992d

2017-02-02T00:41:58

Fixed bug 3577 - Can't set minimal size (message box appears instead) if maximal size wasn't declared (i.e. unlimited)

0090a338

2017-01-27T21:16:38

Return an error if trying to set a window minimum size larger than the maximum size, or vice versa

800a9e84

2017-01-21T22:00:56

Fixed compiler warning about returning a value in a void function.

a52d48c5

2017-01-10T08:54:33

Fixed bugs 2570, 3145, improved OpenGL ES context support on Windows and X11 Mark Callow The attached patch does the following for the X11 and Windows platforms, the only ones where SDL attempts to use context_create_es_profile: - Adds SDL_HINT_OPENGL_ES_DRIVER by which the application can say to use the OpenGL ES driver & EGL rather than the Open GL driver. (For bug #2570) - Adds code to {WIN,X11}_GL_InitExtensions to determine the maximum OpenGL ES version supported by the OpenGL driver (for bug #3145) - Modifies the test that determines whether to use the OpenGL driver or the real OpenGL ES driver to take into account the hint, the requested and supported ES version and whether ES 1.X is being requested. (For bug #2570 & bug #3145) - Enables the testgles2 test for __WINDOWS__ and __LINUX__ and adds the test to the VisualC projects. With the fix in place I have run testdraw2, testgl and testgles2 without any issues and have run my own apps that use OpenGL, OpenGL ES 3 and OpenGL ES 1.1.

13f2e542

2017-01-07T19:55:29

x11: make the X11 target work on macOS with Xquartz.

9d042052

2017-01-04T09:33:47

x11: deal with xrandr display size in millimeters being zero. Xquartz on macOS reports a zero size, which leads to a division by zero here.

45b774e3

2017-01-01T18:33:28

Updated copyright for 2017

7f2068da

2016-12-31T10:30:07

Fixed bug 3541 - DisplayIndex out of bounds in SDL_SetWindowPosition Intellectual Kitty In SDL_video.c, on line #1756, in SDL_SetWindowPosition (from today's distribution, 12-31-2016, https://hg.libsdl.org/SDL/shortlog/bf19e0c84483): if (displayIndex > _this->num_displays) { should be: if (displayIndex >= _this->num_displays) {

8414c3d4

2016-12-11T12:01:44

Fixed ABI, don't change the return type of SDL_GL_SwapWindow()

6211668e

2016-12-11T12:01:01

Fixed creating a renderer on the dummy driver on Mac OS X

cb5a0b0f

2016-12-11T11:45:33

Fixed crash when creating a dummy window on Mac OS X

524bf3c2

2016-12-09T01:47:43

Fixed bug 3513 - SDL_GL_SwapWindow does not return error status Return an error code from SDL_GL_SwapWindow(), like the other SDL APIs.

fb5fd67c

2016-11-24T21:41:09

Fixed all known static analysis bugs, with checker-279 on macOS.

57d01d7d

2016-11-13T22:57:41

Patch from Sylvain to fix clang warnings

27d4f099

2016-10-07T23:40:44

Implemented SDL_GetHintBoolean() to make it easier to check boolean hints

62b9e1c7

2016-10-07T18:09:09

Fixed bug 3061 - Selecting the dummy video driver on Mac OS X results in an error Darren Kulp The dummy video driver is not available on Mac OS X if SDL_VIDEO_OPENGL is set at library compilation time. In src/video/SDL_video.c, there is a compile-time check in SDL_CreateWindow() for (SDL_VIDEO_OPENGL && __MACOSX__). When it succeeds, SDL_WINDOW_OPENGL is always requested. Since the dummy video driver does not supply an OpenGL implementation, the error "No OpenGL support in video driver" is supplied to the user, and SDL_CreateWindow() is exited early.

4f4c4b62

2016-09-29T22:52:41

Added SDL_SetWindowResizable(). (thanks, Ethan!)

da1e3d69

2016-09-06T13:13:03

emscripten: special case to make SDL_ShowSimpleMessageBox() work. Browsers don't have the functionality to fully support the generic SDL_ShowMessageBox(), but this handles the likely most-common case. Without this, you'd return immediately with a proper error result and no UI, but probably no one checks that for SDL_ShowSimpleMessageBox. And if they did: what would they do to handle this anyhow? We'd need to lobby for an HTML spec of some sort that allows customizable message boxes--that block!--to properly support SDL message boxes on Emscripten, but this is probably Good Enough for now.

bf7a7615

2016-05-10T21:14:36

Fixed missing error message if SDL_GetDisplayDPI() is unsupported.

67f9fd2b

2016-01-22T13:12:16

Fixed creating fullscreen windows on Steam Link

3bdaf4c6

2016-01-05T02:46:10

Added SDL_SetWindowOpacity() and SDL_GetWindowOpacity(). This is currently implemented for X11, Cocoa, Windows, and DirectFB. This patch is based on work in Unreal Engine 4's fork of SDL, compliments of Epic Games.

5696e88e

2016-01-05T02:29:06

Added SDL_GetWindowBordersSize(). This is currently only implemented for X11. This patch is based on work in Unreal Engine 4's fork of SDL, compliments of Epic Games.

e497e465

2016-01-05T02:28:56

Added SDL_SetWindowInputFocus(). This is currently only implemented for X11. This patch is based on work in Unreal Engine 4's fork of SDL, compliments of Epic Games.

f2defe5e

2016-01-05T01:30:40

Added special window type flags. Specifically: always on top, skip taskbar, tooltip, utility, and popup menu. This is currently only implemented for X11. This patch is based on work in Unreal Engine 4's fork of SDL, compliments of Epic Games.

c3114975

2016-01-04T23:52:40

Added SDL_GetDisplayUsableBounds().

42065e78

2016-01-02T10:10:34

Updated copyright to 2016

c41feca5

2015-12-29T19:13:56

Fixed a crash if creating accelerated renderer after accessing window surface. Partially fixes Bugzilla #3196.

0c463d77

2015-12-10T20:25:34

SDL_GL_GetAttribute: If a GL context isn't active, only return failure when the specified attribute needs an active GL context to be queried.

25abce51

2015-11-29T19:33:11

WinRT: added Win10/UWP (Universal Windows Platform) support "UWP" appears to be Microsoft's new name for WinRT/Windows-Store APIs. This set of changes updates SDL's WinRT backends to support the Win10 flavor of WinRT. It has been tested on Win10 on a desktop. In theory, it should also support Win10 on other devices (phone, Xbox One, etc.), however further patches may be necessary. This adds: - a set of MSVC 2015 project files, for use in creating UWP apps - modifications to various pieces of SDL, in order to compile via MSVC 2015 + the Win10 API set - enables SDL_Window resizing and programmatic-fullscreen toggling, when using the WinRT backend - WinRT README updates

623898f7

2015-11-26T00:41:39

WinRT: lots of display and windowing related fixes This change-set fixes a lot of windowing related bugs, especially with regards to Windows 8.x apps running on Windows 10 (which was the driver for this work). The primary fixes include: * listed display modes were wrong, especially when launching apps into a non-fullscreen space * reported window flags were often wrong, especially on Windows 10 * fullscreen/windowed mode switches weren't failing (they are not programmatically possible in Win 8.x apps).

ebfb2ecb

2015-11-09T08:55:01

don't toggle SDL fullscreen state on OSX if we're destroying the window

eeddb7c5

2015-11-09T08:54:56

more SDL fullscreen state tracking fixes, don't update fullscreen flags on failure to change fullscreen state

792354d6

2015-11-09T08:54:49

SDL OSX implementation must account for the fact that going fullscreen can fail. improve the logic around retrying, make a few attempts before failing.

c5e68d68

2015-10-06T00:10:54

Mac: Reset display if going from fullscreen to a fullscreen Space or vice-versa. Otherwise, bad things happen.

e09d95c3

2015-07-29T17:19:11

Fix SDL_GetWindowPosition to be properly monitor-aware and return the monitor x,y when fullscreened.

61c74150

2015-07-29T17:18:56

Add SDL_GetDisplayDPI routine and implement for Windows.

b7aa856c

2015-06-22T23:36:06

Fixed bug 3030 - SDL_RecreateWindow fails to restore title, icon, etc. Adam M. It loses the title and icon when window recreation fails. For instance, this may happen when trying to create an OpenGL ES window on a system that doesn't support it. But at that point, the title and icon have already been lost.

0e45984f

2015-06-21T17:33:46

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().

59d34bc3

2015-06-15T23:44:08

Fixed bug 3015 - grab mouse inconsistent state Martin Gerhardy Not sure - but I think there might be a logic flaw in SDL_SetWindowGrab. The problem here is that this modifies the window flags and e.g. sets SDL_WINDOW_INPUT_GRABBED - but the _this->grabbed_window pointer is not yet set. Then in SDL_UpdateWindowGrab the _this->grabbed_window pointer is only set if the function pointer _this->SetWindowGrab is not NULL. But if this is NULL, the _this->grabbed_window pointer is never set, but every future call to any of the grab functions include an assert for: SDL_assert(!_this->grabbed_window || ((_this->grabbed_window->flags & SDL_WINDOW_INPUT_GRABBED) != 0)); That means the first call works, the second always fails and triggers the assert.

be89fa09

2015-05-26T20:49:27

Reset the keyboard state when launching a message box (thanks, Sean!). Otherwise, pressed keys get stuck. Fixes Bugzilla #2776.

aba4d783

2015-05-26T10:25:15

Don't look for (and fail without) glGetIntegerv() until we need to. Fixes Bugzilla #2615.

2c4a6ea0

2015-05-26T06:27:46

ac27b511

2015-05-06T12:54:51

Fixed SDL_GL_GetAttribute queries for framebuffer component sizes in Core Profile OpenGL contexts. Fixes bugzilla #2060.

d4aedf99

2015-04-21T09:45:58

Added SDL_SetWindowModalFor(). This is currently only implemented for X11. This patch is based on work in Unreal Engine 4's fork of SDL, compliments of Epic Games.

b72938c8

2015-04-20T12:22:44

Windows: Always set the system timer resolution to 1ms by default. An existing hint lets apps that don't need the timer resolution changed avoid this, to save battery, etc, but this fixes several problems in timing, audio callbacks not firing fast enough, etc. Fixes Bugzilla #2944.

fe6c797c

2015-04-10T23:30:31

Fixed an iOS view orientation issue when SDL_GL_CreateContext or SDL_CreateRenderer is called.

6ae7a206

2015-04-10T21:40:50

Placate static analysis with an assertion.

26c28114

2015-04-08T15:35:07

Merged default into iOS-improvements

6e53bc9b

2015-04-08T02:00:14

SDL_SetWindowTitle() should never set a NULL pointer for the title string. Various backends reacted differently (or not at all) in the presence of a NULL pointer. This simplifies things. Fixes Bugzilla #2902.

80115574

2015-04-06T18:26:13

Refuse to make a window that's too large. Some systems (x11) freak out at this. Fixes Bugzilla #2255.

df98b11c

2015-04-06T15:26:37

Merged default into iOS-improvements

a0e878aa

2015-03-28T00:48:03

Minor input grab clarifications. Clarify that grabbing the mouse only works with one window at a time; this was always true at the system level, though SDL could previously get confused by multiple simultaneous grabs, so now we explicitly break any existing grab before starting a new one and document it as such. Also track the window that is currently grabbed, and provide an API to query for that window. This makes it easy to automate mouse ungrabbing at breakpoints with gdb7's scripting, since the scripts can now know which window to ungrab. In 2.1, we should probably change this API to SDL_GrabInput(win) and SDL_UngrabInput(void), or something.

eb49f8ca

2015-03-21T00:09:22

Patched to compile on OpenGL ES-based platforms.

f5d96416

2015-03-06T16:03:40

Allow setting of GL_CONTEXT_RELEASE_BEHAVIOR when creating the GL context when GLX_ARB_context_flush_control is available. This extension allows the user to specify whether a full flush is performed when making a context not current. The only way to set this currently is at context creation, so this patch provides that functionality. Defualt behaviour is set at FLUSH, as per the spec. This patch does not contain the changes to WGL, appleGL or other platforms as I do not have access to GL 4.5 hardware on those platforms. Full details on the use of KHR_context_flush_control can be found here: https://www.opengl.org/registry/specs/KHR/context_flush_control.txt

635a369c

2015-02-19T19:40:58

SDL_SetWindowPosition respects display num for SDL_WINDOWPOS_CENTERED_DISPLAY. This allows for this kind of code in an application: int monitorID = 1; // the second monitor! SDL_SetWindowPosition(sdlWin, SDL_WINDOWPOS_CENTERED_DISPLAY(monitorID), SDL_WINDOWPOS_CENTERED_DISPLAY(monitorID)); Fixes Bugzilla #2849.

b88ca1b4

2015-02-10T16:28:56

the last parameter of XChangeProperty is the number of elements.. and when the element format is 32.. the element is "long" so we have 5 long elements here. Yes this seems confusing as on mac+linux Long is either 32 or 64bits depending on the architecture, but this is how the X11 protocol is defined. Thus 5 is the correct value for the nelts here. Not 5 or 10 depending on the architecture. More info on the confusion https://bugs.freedesktop.org/show_bug.cgi?id=16802

b48e54aa

2015-01-26T22:00:29

Fixed bug 2802 - [patch] Fix android build compiling in wrong filesystem implementation Jonas Kulla The configure script didn't differentiate between Linux and Android, unconditionally compiling in the unix implementation of SDL_sysfilesystem.c. I'm probably one of the very few people building SDL for android using classic configure + standalone toolchain, so this has gone undetected all along.

ea5d1a8a

2015-01-15T01:15:24

Merged default into iOS-improvements

01bfc215

2015-01-15T01:06:14

Several improvements to the iOS backend: - Added new custom launch screen code. It uses the launch screen nib when available on iOS 8+, the launch images dictionary if the launch screen nib isn't available, and the old standard image names if the launch image dictionary isn't in the plist. The launch screen is now hidden during the first call to SDL_PumpEvents rather than SDL_CreateWindow so apps can have the launch screen still visible if they do time-consuming loading after creating their window. It also fades out in roughly the same way as the system launch screen behavior. It can be disabled by setting the SDL_IPHONE_LAUNCHSCREEN define in SDL_config_iphoneos.h to 0. - A blank UIView is now created and displayed when the window is first created. The old behavior was to defer creating any view until SDL_GL_CreateContext, which prevented rotation, touch events, and other windowing-related things from working until then. This also makes it easier to use SDL_GetWindowWMInfo after creating a window. - Moved the keyboard and animation callback code from SDL's UIView subclasses to its UIViewController subclass, which lets them work properly in all cases when a SDL window is valid, even before SDL_GL_CreateContext is called and after SDL_GL_DeleteContext is called. - SDL_GL_CreateContext, SDL_GL_SwapWindow, SDL_GL_MakeCurrent, and SDL_GL_DeleteContext are more robust. - Fixed some edge cases where SDL windows weren't rotating properly or their reported sizes were out of sync with their actual sizes. - Removed all calls to [UIApplication setStatusBarOrientation:]. It doesn't seem to work as expected in all cases in recent iOS versions. - Some code style cleanup.

fe40a172

2014-12-18T00:19:52

Initial merge of Emscripten port! With this commit, you can compile SDL2 with Emscripten ( http://emscripten.org/ ), and make your SDL-based C/C++ program into a web app. This port was due to the efforts of several people, including: Charlie Birks, Sathyanarayanan Gunasekaran, Jukka Jyl?nki, Alon Zakai, Edward Rudd, Bruce Mitchener, and Martin Gerhardy. (Thanks, everyone!)

70438be2

2014-12-03T10:55:23

WinRT: fixed bug whereby SDL would override an app's default orientation WinRT apps can set a default, preferred orientation via a .appxmanifest file. SDL was overriding this on app startup, and making the app use all possible orientations (landscape and portrait). Thanks to Eric Wing for the heads up on this!

9c398852

2014-11-22T22:20:40

Corrected header file documentation comment.

kc3-lang/SDL/src/video/SDL_video.c

src/video/SDL_video.c

Log