The render target usage in controllermap is required if you are forced to use
the app at a different resolution than the one the art has been made for, for
example on Android, where you don't control the resolution.
(The coordinates for each button are hardcoded to the art size, and appear out
of place otherwise)
Haneef Mubarak
AVX is the successor to SSE* and is fairly widely available. As such, it really ought to be detectable.
This functionality ought to be trivial to implement, and not having it means being forced to write an ugly workaround to check for AVX (so that normal SSE can be used if AVX is not available).
Here is an example on detecting AVX from SO (it actually shows ways to cehck for all of teh fancy instructions):
http://stackoverflow.com/questions/6121792/how-to-check-if-a-cpu-supports-the-sse3-instruction-set
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.
Based on the original port to Wayland by: Joel Teichroeb, Benjamin Franzke, Scott Moreau, et al.
Additional changes in this commit, done by me:
* Wayland uses the common EGL framework
* EGL can now create a desktop OpenGL context
* testgl2 loads GL functions dynamically, no need to link to libGL anymore
* Assorted fixes to the Wayland backend
Tested on the Weston Compositor (v1.0.5) that ships with Ubuntu 13.10,
running Weston under X. Tests ran: testrendercopyex (all backends), testgl2, testgles2,testintersections
Brandon Schaefer
This means everything will render black if the software rendering backend selects a pixel format that supports alpha. So it seems best to at lease assume alpha is supported.
SDL_GameControllerAddMappingsFromFile is now a convenience macro.
controllermap can now skip bindings by pressing space or clicking/touching the
screen.
If it works correctly you should see a square moving from the upper left to the lower right, with a little yellow box at the top of the moving square.
You can pass --target as a command line option to have it use a render target instead of rendering directly to the screen. The output should be identical in this case.
Thanks to Denis Bernard!
Also, changed the Android manifest so the app doesn't quit with orientation
changes, and made testgles.c exit properly on Android.
Joseph Carter
test/testdrawchessboard.c checks out of hg with DOS line endings on non-dos systems. Fixed via:
perl -pi -e 's/\r//g' test/testdrawchessboard.c
Joseph Carter
There's a whole set of configure tests for BSD's libusbhid, and they only matter on BSD. However, if you have the library on Linux, it gets pulled in as library bloat. And it's bloat of the highest order since not a single function call to the library is ever made unless you're on a *BSD.
norfanin
Some of the tests keep using the pointers of a destroyed SDL_Window when the common event handling handled the close event. The event handler itself does not NULL the pointer after the destruction.
The attached patch adds a loop in the handler that will assign NULL to the destroyed window. It also adds checks to some of the tests so they skip those windows by checking for NULL.
We needed a bit, so we're hoping no one needs this effect, especially when
it's fairly close to SDL_HAPTIC_SINE, we hope.
SDL_HAPTIC_LEFTRIGHT maps to XInput's functionality, so this removes the SINE
code for the XInput driver to keep things clean.
This also makes the simplified Rumble API use SDL_HAPTIC_LEFTRIGHT if
SDL_HAPTIC_SINE isn't available, to keep XInput working.
When we break the ABI, and can extend the supported capabilities field from
a Uint16, we'll add SDL_HAPTIC_SQUARE back in.
This patch is based on work by Ethan Lee.
Ryan C. Gordon
If you have the X11 SDK installed on Mac OS X, you'll build with X11 support, but the Makefile doesn't build anything but the Cocoa testnative code for Mac OS X, which is fine, but then testnative fails to link because testnative.h enables the X11 support based on the SDL config header.
Building the testnativex11.c code on Mac OS X doesn't work because you need to explicitly link with "-L/usr/X11/lib -lX11" if this code is enabled, but you can't link with that by default because the X11 SDK might be missing.
So this needs a little configure magic to do the right thing (or forcibly disabling X11 support on Mac OS X in testnative.h).
If ac_x_libraries is empty it means that the library's found in the default path,
so we skip adding it to the XLIB variable as it screws up the search path.
* Added a destructor to clean up TLS memory at thread shutdown
* Refactored the TLS code to have platform independent code and a small platform dependent core with a fallback to generic code if platform dependent functions fail.
* Fixed recursion issues with SDL_GetErrBuf()
Philipp Wiesemann
SDL_Keysym contains a deprecated field for unicode which may be removed for SDL 2.0 release.
As far as I can tell the field is not set on all "major" platforms and therefore will not be useful for most users. Its existence in a public header therefore becomes (in my opinion) only confusing.
ny00
A minor patch is attached, with the following few changes to testjoystick.c:
- Unused constant definitions have been removed.
- Output for all analog axes is drawn, even when there is an odd number of axes. (I have a controller with 5 analog axes.)
- Buttons are now drawn on two rows, so there's room for more. In fact, it has been used for testing a proposed joystick patch for Android, where large button ID numbers have been involved (20 and up). For more details see http://bugzilla.libsdl.org/show_bug.cgi?id=1700.
- A few adaptations have been done for the Android platform, assuming joystick support is ever applied to it. One of them is that the very first joystick (in the enumeration of all joysticks) is opened for testing, if there is any.
- It is now possible to quit from the calibration by pressing on a mouse button, tapping on a touchscreen or pressing/tapping on the "Back" button of an Android device. Technically, a press on a key identified by key code SDLK_AC_BACK results in that.
