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d44f3922
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2014-07-07T10:33:32
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Fixed bug 2629 - Mac: crash when calling SDL_DestroyWindow with an active OpenGL context
Alex Szpakowski
Since this commit https://hg.libsdl.org/SDL/rev/59b543340d63 , calling SDL_DestroyWindow will crash the program if the window has an active OpenGL context.
This is because the Cocoa_DestroyWindow code sets the window's driverdata to NULL and then calls [context setWindow:NULL], which tries to access the window's driverdata, resulting in a null pointer dereference.
I have attached a patch which fixes the issue by moving the line which sets the driverdata to NULL to after the lines which call functions that use the driverdata pointer.
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b29740b8
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2014-06-25T17:06:12
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Merged Ryan's SDL-gui-backend branch.
Adds three APIs, and implements them on X11, Cocoa, and Windows:
- SDL_CaptureMouse()
- SDL_GetGlobalMouseState()
- SDL_SetWindowHitTest()
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b7b6d8ab
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2014-06-22T02:30:36
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Fixed crash initializing OpenGL ES renderer if OpenGL renderer fails
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98c03f39
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2014-05-28T01:22:47
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Changed drag area API to a hit-testing API.
There were several good arguments for this: it's how Windows works with
WM_NCHITTEST, SDL doesn't need to manage a list of rects, it allows more
control over the regions (how do you use rects to cleanly surround a circular
button?), the callback can be more optimized than a iterating a list of
rects, and you don't have to send an updated list of rects whenever the
window resizes or layout changes.
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2744c019
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2014-05-27T14:41:16
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Initial work on X11 implementation of SDL_SetWindowDragAreas().
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dd5277d6
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2014-05-24T21:06:40
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Fixed stack overflow in X11_CreateWindow() (thanks, rapha and Brad!).
This should be a "long" which on a 64-bit system is likely to be > 32-bits,
causing XGetICValues() to write past the end of the variable (and stack).
Fixes Bugzilla #2513.
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2dacb60b
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2014-04-17T20:06:02
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Fixed bug 2086 - valgrind memory not released
Sylvain
Someone provided a patch for this, recently on the mailing list :
-----
Hi,
it is possible to skip the bug in libX11 by using the defaults for
XNResourceName and XNResourceClass in `XCreateIC' (the table for the
"Input Context Values" [1] in libX11-doc shows that a default is
provided if it is not set).
diff -ur SDL2-2.0.3~/src/video/x11/SDL_x11window.c SDL2-2.0.3/src/video/x11/SDL_x11window.c
--- SDL2-2.0.3~/src/video/x11/SDL_x11window.c 2014-04-04 17:09:40.764307181 +0200
+++ SDL2-2.0.3/src/video/x11/SDL_x11window.c 2014-04-04 17:10:23.887765046 +0200
@@ -239,8 +239,7 @@
data->ic =
X11_XCreateIC(videodata->im, XNClientWindow, w, XNFocusWindow, w,
XNInputStyle, XIMPreeditNothing | XIMStatusNothing,
- XNResourceName, videodata->classname, XNResourceClass,
- videodata->classname, NULL);
+ NULL);
}
#endif
data->created = created;
Tito Latini
[1] http://www.x.org/releases/X11R7.7-RC1/doc/libX11/libX11/libX11.html#Input_Context_Values
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3dcb451f
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2014-04-09T21:29:19
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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.
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58edac3e
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2014-02-02T00:53:27
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Fixed bug 2374 - Update copyright for 2014...
Is it that time already??
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f848adff
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2013-11-29T10:06:08
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Improve Android pause/resume behavior.
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7e1289af
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2013-11-24T23:56:17
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Make internal SDL sources include SDL_internal.h instead of SDL_config.h
The new header will include SDL_config.h, but allows for other global stuff.
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819148a8
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2013-11-11T19:17:32
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[X11] Fix up compilation when EGL headers are not present.
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f5fa492e
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2013-10-20T20:42:55
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Added a macro SDL_TICKS_PASSED() to correctly compare two 32-bit tick values.
Went through the code and used the macro and fixed a couple places that were using incorrect timestamp comparisons.
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a2bd8970
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2013-10-18T01:36:41
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Don't supply duplicate X11 symbols inside SDL.
Fixes static linking when something else also uses X11.
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074a1c4c
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2013-10-12T16:29:34
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Fixes X11 video backend compilation when no GL is available
For example, in our Raspberry Pi sysroot.
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8b6ad7ff
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2013-09-27T23:47:57
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Fixed bug 2101 - CWBackPixel causes weird window flickering on window resize
aBothe
I tried to experiment a bit with SDL2 and OpenGL today and noticed that something caused some weird flickering when resizing my nicely drawn SDL2/OpenGL window:
Just after resizing, the background went black and I had to let my OpenGL code redraw the contents..
However, after some hours spent with googling I found out that in OpenGL examples where this CWBackPixel flag was not used when creating X windows, there was no flickering while resizing the window.
See http://www.sbin.org/doc/Xlib/chapt_04.html @ "The Window Background" for more info.
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49d64d52
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2013-09-13T17:42:38
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Fix X11_RestoreWindow() and X11_RaiseWindow() to properly do window activation.
X11_RestoreWindow() had a call ordering problem that prevented activation, and X11_RaiseWindow() wasn't attempting activation. Windows and OS X both activate in these cases.
CR: saml
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a9166450
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2013-09-10T18:25:13
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[SDL] X11+GL: Allow Visual override for GL windows.
SDL provides an SDL_VIDEO_X11_VISUALID environment variable that lets you override
window visuals, but it wasn't being checked for OpenGL windows.
CR: Sam.
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ace1e98a
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2013-08-29T15:02:32
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Fixes bug #2040, prepare SDL_GL_CONTEXT_EGL for deprecation on v2.1
SDL_GL_CONTEXT_EGL = 1 is now internally treated as profile_mask = SDL_GL_CONTEXT_PROFILE_ES
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3d217ed7
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2013-08-21T10:07:48
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Fixed crash if the IC isn't set up for some reason (bad X11 locale?)
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1e49b1ed
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2013-08-21T09:47:10
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OCD fixes: Adds a space after /* (glory to regular expressions!)
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695344d1
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2013-08-21T09:43:09
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OCD fixes: Adds a space before */
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0eeb76d8
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2013-08-19T16:29:46
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Fixes bug #2037, common EGL code for Android and X11
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dad42067
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2013-08-12T11:13:50
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Fixes #2022, 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.
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1ad936eb
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2013-08-11T19:56:43
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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.
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e14e0ef9
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1970-01-01T04:04:21
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Fixed crash if the OpenGL library hasn't been loaded yet
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