Commit Graph

126 Commits

Author SHA1 Message Date
Philipp Wiesemann 63f2ec8e57 Updated documentation of SDL_HINT_THREAD_STACK_SIZE in header file. 2016-05-05 22:04:16 +02:00
Alex Szpakowski 88372277b7 Add a new hint SDL_HINT_MAC_MOUSE_FOCUS_CLICKTHROUGH, which allows mouse click events to occur when clicking to focus a window in Mac OS X.
Fixes bug .
2016-04-02 11:54:05 -03:00
Eric Wing 27fab8f4bb merged SDL 2.0.4rc1+ 2015-06-17 20:03:08 -07:00
Philipp Wiesemann 8c9571a26b Fixed typo in header file documentation comment. 2015-05-29 22:24:38 +02:00
Sam Lantinga 42065e785d Updated copyright to 2016 2016-01-02 10:10:34 -08:00
Sam Lantinga 38edc1779a Add SDL_HINT_VIDEO_X11_NET_WM_PING to allow disabling
_NET_WM_PING protocol handling in CreateWindow if
desired.
2015-10-27 11:18:04 -07:00
Philipp Wiesemann 5e5936822f Android: Added to APK expansion file hint documentation in header file. 2015-09-17 22:21:12 +02:00
andrewb a702c338f0 Add SDL_HINT_WINDOWS_NO_CLOSE_ON_ALT_F4 to SDL so that Reborn can keep running through Alt+F4. 2015-08-03 11:37:03 -07:00
Alfred Reynolds 628d8edb95 SDL
- add a new SDL_HINT_MAC_BACKGROUND_APP hint, when set or set to 1 don't force the app to be foreground
2015-07-29 17:19:15 -07:00
Philipp Wiesemann 0e45984fa0 Fixed crash if initialization of EGL failed but was tried again later.
The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly
uninitialized data structure if loading the library first failed. A later try to
use EGL then skipped initialization and assumed it was previously successful
because the data structure now already existed. This led to at least one crash
in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was
dereferenced to make a call to eglBindAPI().
2015-06-21 17:33:46 +02:00
Eric Wing 7d5147bad3 resync'd overscan patch with SDL mainline. 2015-04-17 21:25:19 -07:00
Alex Szpakowski df98b11c47 Merged default into iOS-improvements 2015-04-06 15:26:37 -03:00
Joseba Garc?a Etxebarria 387fa5dcfb * Improve mouse support in Android. These changes require Android API v12 to compile 2015-03-24 20:45:29 +01:00
Ryan C. Gordon 672ccb4f54 Make the signal handler hint more generic. 2015-03-24 14:36:36 -04:00
Ryan C. Gordon a91a5604cd Added a hint to prevent SDL from installing signal handlers.
Fixes Bugzilla .
2015-03-24 14:29:25 -04:00
Alex Szpakowski ea5d1a8a3f Merged default into iOS-improvements 2015-01-15 01:15:24 -04:00
Philipp Wiesemann b48e54aafe 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.
2015-01-26 22:00:29 +01:00
Philipp Wiesemann 80d19b7ee3 Fixed typo in header file documentation comment. 2014-12-25 22:05:48 +01:00
Ryan C. Gordon baea64e642 Stack hint should look for 0, not -1, and not care about environment variables. 2015-05-26 21:19:23 -04:00
Ryan C. Gordon a8fa7bd1f7 Added a hint to specify new thread stack size (thanks, Gabriel!).
Fixes Bugzilla .

(we'll do a better fix when we break the API in SDL 2.1.)
2015-05-26 21:13:27 -04:00
Sam Lantinga 2c4a6ea0a2 Updated the copyright year to 2015 2015-05-26 06:27:46 -07:00
Alex Szpakowski 240a3fbffe iOS: Added support for SDL_DisableScreenSaver and SDL_EnableScreenSaver. 2015-05-16 16:55:56 -03:00
Ryan C. Gordon fe40a17224 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!)
2014-12-18 00:19:52 -05:00
Eric Wing 313881175d Adds support to control the scaling policy/mode of SDL_RenderSetLogicalSize for both letterbox (current behavior) and a new overscan mode (expand to fill the entire screen, even if some parts draw off the screen).
The expected use case is for games that are designed with multiple aspect ratios already in mind and leave optional margins on the edges of the game which won't hurt if they are cut off.

An example use case is a game is designed for wide-screen/16:9, but then wants to deploy on an iPad which is 4:3. Normally, SDL will letterbox, which will shrink things and result in wasted space. But the designer already thought about 4:3 and designed the edges of the game so they could be cut off without any functional loss. So rather than wasting space with letterboxing, "overscan" mode will zoom the rendering to fill up the entire screen. Parts on the edges will be drawn offscreen, but since the game was already designed with this in mind, it is fine. The end result is the iPad (4:3) experience is much better since it feels like a game designed for that screen aspect ratio.

This patch introduces a new SDL_hint: SDL_HINT_RENDER_LOGICAL_SIZE_MODE.
Valid values are "letterbox" or "0" for letterboxing and "overscan" or "1" for overscan.
The default mode is letterbox to preserve existing behavior.

// Example usage:
SDL_SetHint(SDL_HINT_RENDER_LOGICAL_SIZE_MODE, "overscan");
SDL_RenderSetLogicalSize(renderer, SCREEN_WIDTH, SCREEN_HEIGHT);
2014-12-03 04:41:26 -08:00
David Ludwig 5fee84f24b WinRT: removed SDL_HINT_WINRT_PREF_PATH_ROOT (introduced post-2.0.3 & pre-2.0.4)
A WinRT app's Roaming folder-path can still be retrieved via calls to
SDL_WinRTGetFSPathUTF8() or SDL_WinRTGetFSPathUNICODE(), if need be.
2014-12-02 21:18:50 -05:00
Alex Szpakowski cc0631a095 Merged default into iOS-improvements 2014-12-02 02:52:45 -04:00
David Ludwig ce64b4ad3a WinRT: bug and data-integrity fixes for SDL_GetPrefPath()
This change does a few things, all with regards to the WinRT implementation of
SDL_GetPrefPath():

1. it fixes a bug whereby SDL_GetPrefPath() did not create the directory it
returned.  On other SDL platforms, SDL_GetPrefPath() will create separate
directories for its 'org' and 'app' folders.  Without this, attempts to create
files in the pref-path would fail, unless those directories were first created
by the app, or by some other library the app used.  This change makes sure
that these directories get created, before SDL_GetPrefPath() returns to its
caller(s).


2. it defaults to having SDL_GetPrefPath() return a WinRT 'Local' folder
on all platforms.  Previously, for Windows Store apps, it would have used a
different, 'Roaming' folder.  Files in Roaming folders can be automatically,
and synchronized across multiple devices by Windows.  This synchronization can
happen while the app runs, with new files being copied into a running app's
pref-path.  Unless an app is specifically designed to handle this scenario,
there is a chance that save-data could be overwritten in unwanted or
unexpected ways.

The default is now to use a Local folder, which does not get synchronized, and
which is arguably a bit safer to use.  Apps that wish to use Roaming folders
can do so by setting SDL_HINT_WINRT_PREF_PATH_ROOT to "roaming", however it
is recommended that one first read Microsoft's documentation for Roaming
files, a link to which is provided in README-winrt.md.

To preserve older pref-path selection behavior (found in SDL 2.0.3, as well as
many pre-2.0.4 versions of SDL from hg.libsdl.org), which uses a Roaming path
in Windows Store apps, and a Local path in Windows Phone, set
SDL_HINT_WINRT_PREF_PATH_ROOT to "old".

Please note that Roaming paths are not supported on Windows Phone 8.0, due to
limitations in the OS itself.  Attempts to use this will fail.
(Windows Phone 8.1 does not have this limitation, however.)


3. It makes SDL_GetPrefPath(), when on Windows Phone 8.0, and when
SDL_HINT_WINRT_PREF_PATH_ROOT is set to "roaming", return NULL, rather than
silently defaulting to a Local path (then switching to a Roaming path if and
when the user upgraded to Windows Phone 8.1).
2014-11-29 10:09:30 -05:00
David Ludwig 70438be272 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!
2014-12-03 10:55:23 -05:00
David Ludwig ecc014740a WinRT: added SDL_HINT_WINRT_PREF_PATH_ROOT
SDL_HINT_WINRT_PREF_PATH_ROOT allows WinRT apps to alter the path that
SDL_GetPrefPath() returns.  Setting it to "local" uses the app's
OS-defined Local folder, setting it to "roaming" uses the app's OS-defined
Roaming folder.

Roaming folder support is not available in Windows Phone 8.0.  Attempts to
make SDL_GetPrefPath() return a Roaming folder on this OS will be ignored.

Various bits of documentation on this were added to SDL_hints.h, and to
README-winrt.md
2014-11-27 09:55:34 -05:00
Philipp Wiesemann 9c398852e6 Corrected header file documentation comment. 2014-11-22 22:20:40 +01:00
Alex Szpakowski fb6d185a8a Merged default into iOS-improvements 2014-10-28 18:36:29 -03:00
David Ludwig 411e0f9dac WinRT: expanded the documentation on SDL_HINT_WINRT_HANDLE_BACK_BUTTON 2014-10-04 14:59:41 -04:00
Alex Szpakowski 3071128deb Merged default into iOS-improvements 2014-09-10 18:10:37 -03:00
Pierre-Loup A. Griffais 24c86b5501 [X11] Reconcile logical keyboard state with physical state on FocusIn
since the window system doesn't do it for us like other platforms.

This prevents sticky keys and missed keys when going in and out
of focus, for example Alt would appear to stick if switching away
from an SDL app with Alt-Tab and had to be pressed again.

CR: Sam
2014-09-11 19:24:42 -07:00
Philipp Wiesemann 7e515963a6 Corrected hint documentation. 2014-08-27 23:27:42 +02:00
Alex Szpakowski b1a0bd10a2 Merged default into iOS-improvements 2014-08-20 17:20:22 -03:00
Sam Lantinga 38b49c30e1 Changed the name of the IME hint to match the naming convention in SDL 2014-08-19 21:59:56 -07:00
Alex Baines 90bc642fa8 Add a SDL_IM_INTERNAL_EDITING event to make IMs like iBus render editing text in its own UI instead of sending TEXTEDITING events.
This is useful for applications that handle TEXTINPUT events but not TEXTEDITING events.
2014-08-19 23:31:50 +01:00
Alex Szpakowski 31257842ec Added support for SDL_SetWindowBordered on iOS. Worked around a bug with rotating the device on iOS 8. 2014-07-29 00:05:48 -03:00
Alex Szpakowski 1506b3b8fb iOS now respects SDL_HINT_ACCELEROMETER_AS_JOYSTICK. 2014-07-15 02:01:43 -03:00
Sam Lantinga 52ec151fb0 Fixed bug 2553 - Add support to all XInput devices
This adds support for all XInput devices, exposed through the SDL joystick API.
The button and axis reporting for XInput devices has been changed to match DirectInput and other platforms.
The game controller xinput mapping has been updated so this change is seamless.
There is a new hint, SDL_HINT_XINPUT_USE_OLD_JOYSTICK_MAPPING, for any applications that have hardcoded the old xinput button and axis set. This hint will be removed in SDL 2.1.
2014-06-24 13:31:25 -07:00
Sam Lantinga e8d84fbfaa Merged changes from Alexey Petruchik to support Android obb files
http://developer.android.com/google/play/expansion-files.html
2014-06-21 20:35:36 -07:00
Ryan C. Gordon b72938c861 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 .
2015-04-20 12:22:44 -04:00
Sam Lantinga 3e3b34adc9 Added a hint to disable windows message processing in SDL_PumpEvents()
SDL_SetHint( SDL_HINT_WINDOWS_ENABLE_MESSAGELOOP, "0" );
2014-06-04 10:52:34 -07:00
Sam Lantinga 0d1f0fed71 Added a hint to disable window frame and title bar interaction when the cursor is hidden 2014-06-04 10:50:32 -07:00
stopiccot 3cdae42d65 Fixing issues discovered by Philipp Wiesemann 2014-04-23 03:42:32 +03:00
stopiccot 612f4a69db inital apk extension support 2014-04-07 21:20:39 +03:00
Philipp Wiesemann a24745f48d Fixed names of four hint environment variables. 2014-04-05 23:32:41 +02:00
Philipp Wiesemann aeebdc501a Fixed typos in header comments. 2014-04-05 23:22:21 +02:00
Philipp Wiesemann 02045dcb3a Fixed doxygen comment in header. 2014-04-04 23:52:23 +02:00
Sam Lantinga 1367bf8748 Integrated David Ludwig's support for Windows RT 2014-03-09 11:36:47 -07:00
Ryan C. Gordon 9e67444a36 Mac: Added a hint to opt-out of new Spaces code. 2014-03-03 21:25:16 -05:00
Ryan C. Gordon 51faf449bb Reworked fullscreen policy on Mac OS X.
- SDL_WINDOW_FULLSCREEN works as always (change resolution, lock to window).
- SDL_WINDOW_FULLSCREEN_DESKTOP now puts the window in its own Space, and
  hides the menu bar, but you can slide between Spaces and Command-Tab between
  apps without the window minimizing, etc.
- SDL_WINDOW_RESIZABLE windows will get the new 10.7+ "toggle fullscreen"
  window decoration and menubar item. As far as the app is concerned, this is
  no different than resizing a window, but it gives the end-user more power.
- The hint for putting fullscreen windows into the Spaces system is gone,
  since Spaces can't enforce the requested resolution. It's a perfect match
  for FULLSCREEN_DESKTOP, though, so this is all automated now.
2014-03-02 12:45:51 -05:00
Sam Lantinga 63106e4729 Changed SDL_HINT_ACCEL_AS_JOY to SDL_HINT_ACCELEROMETER_AS_JOYSTICK to be more clear. 2014-03-01 12:21:15 -08:00
Sam Lantinga e56bbe3f71 Added a hint to enable the screensaver by default 2014-02-28 14:23:41 -08:00
David Ludwig abfbed92cf WinRT: simulate keyboard events on Windows Phone 8 back-button presses
Pressing the hardware back button on a Windows Phone 8 device will now cause SDL to emit a pair of key-down and key-up events, with the SDL scancode, SDL_SCANCODE_AC_BACK.

By default, if WinRT's native back-button-press events are not explicitly marked as 'handled', then Windows Phone will terminate the app.  More details on Microsoft's reasoning behind this can be found on MSDN, at http://msdn.microsoft.com/en-us/library/windowsphone/develop/jj247550(v=vs.105).aspx

To mark back-button-press events as 'handled', set SDL_HINT_WINRT_HANDLE_BACK_BUTTON to 1.  Setting it to anything else will cause these events to not be marked as 'handled'.

Due to limitations in Windows Phone's APIs, SDL will emit a virtual key-up event immediately after the back button's key-down event is registered.  Unfortunately, Windows Phone 8 only allows one to register for back-button-press events, and not back-button-release events.
2014-01-26 08:06:36 -05:00
David Ludwig 7eaa3cd81d WinRT: added a means to display a privacy policy link via the Settings charm
This change is only relevant for Windows 8, 8.1, and RT apps, and only for those that are network-enabled.  Such apps must feature a link to a privacy policy, which must be displayed via the Windows Settings charm.  This is needed to pass Windows Store app-certification.

Using SDL_SetHint, along with SDL_HINT_WINRT_PRIVACY_POLICY_URL and optionally SDL_HINT_WINRT_PRIVACY_POLICY_LABEL, will cause SDL/WinRT to create a link inside the Windows Settings charm, as invoked from within an SDL-based app.

Network-enabled Windows Phone apps do not need to set this hint, and should provide some sort of in-app means to display their privacy policy.  Microsoft does not appear to provide an OS-integrated means for displaying such on Windows Phone.
2014-01-01 16:05:37 -05:00
Philipp Wiesemann fbeb24e96e Fixed documentation comments in SDL_hints.h file. 2014-02-16 00:04:15 +01:00
Sam Lantinga 58edac3e69 Fixed bug 2374 - Update copyright for 2014...
Is it that time already??
2014-02-02 00:53:27 -08:00
Sam Lantinga d76c2cc1da Add a new hint SDL_HINT_VIDEO_WINDOW_SHARE_PIXEL_FORMAT that allows SDL_CreateWindowFrom() to set the pixel format of another SDL_Window (and also will set the SDL_WINDOW_OPENGL flag on the window created with SDL_CreateWindowFrom()).
The reasoning behind this change is that source2 in -tools mode has a single OpenGL context that is used with multiple different windows.  Some of those windows are created outside the engine (i.e. with Qt) and therefore we need to use SDL_CreateWindowFrom() to get an SDL_Window for those.  The requirement for sharing an OpenGL context across multiple different windows is that each window has the same pixel format.  To facilitate this, I now set SDL_HINT_VIDEO_WINDOW_SHARE_PIXEL_FORMAT for the main window before calling SDL_CreateWindowFrom().  When I do this, SDL_CreateWindowFrom() will:

1. Set the pixel format of the returned window to the same pixel format as this SDL_Window passed in with the hint
2. The flag SDL_WINDOW_OPENGL will be set on the new window so it can be used for OpenGL rendering.

I only currently implemented this for Win32/WGL so implementing it for other platforms (i.e. X11) remains a TODO.

CR: SamL

Some pseudocode that shows how this is used in Source2:

HWND hExternalHwnd; // HWND that was established outside of SDL

// Create main window (happens inside platwindow.cpp)
SDL_Window *mainWindow = SDL_CreateWindow( , SDL_WINDOW_OPENGL .. );
// Create GL context, happens inside rendersystemgl
SDL_GLContext onlyContext = SDL_GL_CreateContext( mainWindow );

// Now I need to create another window from hEternalHwnd for my swap chain that will have the same pixel format as mainWindow, so set the hint
SDL_SetHint( SDL_HINT_VIDEO_WINDOW_SHARE_PIXEL_FORMAT, CFmtStr( %p, mainWindow) );

// Create the secondary window.  This returned window will have SDL_WINDOW_OPENGL set and share a pixel format with mainWindow from the hint
SDL_Window *secondaryWindow = SDL_CreateWindowFrom( hExternalHwnd );

// To render to the main window:
SDL_GL_MakeCurrent( mainWindow, onlyContext );
// Do some rendering to main window

// To render to the secondary window:
SDL_GLMakeCurrent( secondaryWindow, onlyContext );
// Do some rendering to secondary window
2014-01-30 12:30:40 -08:00
David Ludwig 46740a5a1c WinRT: merged with latest SDL 2.x/HG code
SDL 2.x recently accepted patches to enable OpenGL ES 2 support via Google's ANGLE library.  The thought is to try to eventually merge SDL/WinRT's OpenGL code with SDL-official's.
2013-11-28 22:09:21 -05:00
Sam Lantinga 7aef2350cf Added a relative mouse mode that uses mouse warping instead of raw input.
To enable this, set the environment variable SDL_MOUSE_RELATIVE_MODE_WARP to "1"

When mouse relative mode is disabled, put the cursor back where the application expects it to be, instead of where it was when relative mode was enabled.
2013-12-23 17:37:22 -08:00
Gabriel Jacobo f848adff5f Improve Android pause/resume behavior. 2013-11-29 10:06:08 -03:00
Gabriel Jacobo 61959aa67b OpenGL ES support for Windows 2013-11-22 13:24:53 -03:00
Sam Lantinga 75145ea023 Added a hint SDL_HINT_VIDEO_FULLSCREEN_SPACES to specify that windows go fullscreen into their own spaces on Mac OS X. 2013-11-12 01:52:54 -08:00
Sam Lantinga 621c7f8f1f Added SDL_HINT_CTRL_CLICK_EMULATE_RIGHT_CLICK hint which controls whether ctrl+click should emulate a right click on OSX. 2013-11-08 14:04:51 -08:00
Gabriel Jacobo 0b7c69fe12 Adds Joystick support for Android
This bumps the build SDK level to 12 (up from 10). Runtime requirements remain
the same (at API level < 12 joystick support is disabled).

Also enables building SDL for armv7 and x86.
2013-11-05 20:07:39 -03:00
David Ludwig 3f8f680891 WinRT: spelling fix in SDL_hints.h 2013-10-27 23:19:35 -04:00
David Ludwig 69c5d21d7d WinRT: merged with SDL 2.0.1 codebase 2013-10-27 21:26:46 -04:00
David Ludwig 62c781eaff WinRT: made the Direct3D 11.x 'Debug Layer' be enable-able in any app via a hint
To enable the Debug Layer, set the hint, SDL_HINT_RENDER_DIRECT3D11_DEBUG to '1'.

The Debug Layer will be turned off by default, both in Release and Debug builds (of SDL).
2013-10-25 20:31:43 -04:00
Sam Lantinga 1ad936eb29 Fixed bug 2027 - Full-screen appears to be broken - hang in SDL_DestroyWindow()
Rainer Deyke

I'm running Linux Mint 15 with the Cinnamon window manager.  SDL_DestroyWindow consistently locks up for me when the window if fullscreen.
2013-08-11 19:56:43 -07:00
Sam Lantinga cf5e5a8360 Added a hint to create the D3D device in thread-safe mode: SDL_HINT_RENDER_DIRECT3D_THREADSAFE 2013-09-28 14:07:08 -07:00
Sam Lantinga 3ef5a97706 Fixed the name of the environment variable to match the name of the hint. 2013-09-27 23:19:22 -07:00
Edward Rudd 869a707612 add in High DPI support (aka Retina)
- based on J?rgen's patch with a few bug fixes
2013-09-20 13:43:00 -04:00
Gabriel Jacobo dad420670f Fixes , do not resume on Android when surfaceChanged
If the app is in landscape mode and the user presses the power button, a pause
is followed immediately by a surfaceChanged event because the lock screen
is shown in portrait mode. This triggers a "false" resume.
So, we just pause and resume following the onWindowFocusChanged events.

Also, wait for SDL_APP_WILLENTERBACKGROUND and SDL_APP_DIDENTERBACKGROUND before
blocking the event pump.
2013-08-12 11:13:50 -03:00
David Ludwig 3dcb451f85 Added a README file regarding WinRT support
To note, this file is currently formatted with CRLF line endings, rather than
LF, to allow the file to be viewed with Notepad.
2014-04-09 21:29:19 -04:00