Commit Graph

1242 Commits

Author SHA1 Message Date
Sam Lantinga
2a13cab927 Fixed bug 2688 - failure to build test/loopwavequeue.c on Linux 2014-08-17 10:10:41 -07:00
Sam Lantinga
529ed53b16 Fixed bug 2681 - dereference a NULL pointer dst_fmt in SDL_CreateTextureFromSurface function
Nitz

In SDL_CreateTextureFromSurface:

SDL_PixelFormat *dst_fmt;
/* Set up a destination surface for the texture update */
         dst_fmt = SDL_AllocFormat(format);
            temp = SDL_ConvertSurface(surface, dst_fmt, 0);

Here is need of NULL check for dst_fmt because there are chances of NULL return from SDL_AllocFormat(format);
2014-08-16 23:30:44 -07:00
Sam Lantinga
984d0fc40b Fixed bug 2683 - Raspberry PI support using CMake
Tobias Himmer

this patch adds a check to the CMake build script to detect whether the VideoCore API is available.
If it is found, it enables SDL_VIDEO_DRIVER_RPI and will also add the needed include/library directory flags to CMAKE_C_FLAGS so the subsequent check for GLES succeeds in picking up the headers.

Seems to work fine on Raspbian.
2014-08-16 23:28:40 -07:00
Sam Lantinga
8272ed1819 Fixed bug 2687 - SDL_BlitScaled does not handle clipping correctly
Patch from Benoit Pierre:

video: fix clipping handling in SDL_UpperBlitScaled

- honor destination clipping rectangle
- update both destination and source rectangles when clipping source
  rectangle to source surface and destination rectangle to destination
  clip rectangle
- don't change scaling factors when clipping

N.B.:

- when no scaling is involved (source and destination width/height are
  the same), SDL_UpperBlit is used (so SDL_BlitScaled behaves like
  SDL_BlitSurface)
- the final destination rectangle after all clipping is performed is
  saved back to dstrect (like for SDL_UpperBlit)
2014-08-16 23:25:02 -07:00
Sam Lantinga
4e7db78ed9 Added SDL_round(), contributed by Benoit Pierre - thanks! 2014-08-16 23:23:15 -07:00
Sam Lantinga
d673d8c389 Fixed bugs 2677 and 2625, made it possible to lock render targets in D3D 2014-08-16 23:17:47 -07:00
Sam Lantinga
384c204761 Fixed building on Windows with CMake 2014-08-16 15:18:21 -07:00
Ryan C. Gordon
d72c61d8c7 Haptic: Add some missing haptic types to test, and fix wrong array-sizes.
Thanks, Elias!

Fixes Bugzilla #2686.
(along with the last several commits.)
2014-08-16 16:50:10 -04:00
Ryan C. Gordon
e2bbc17d11 Haptic: Fix clamping bugs on Windows, by using the Darwin haptics code.
Thanks, Elias!

Partially fixes Bugzilla #2686.
2014-08-16 16:49:00 -04:00
Ryan C. Gordon
57db27909b Haptic: Fix the saturation and deadband parameters' available range.
There was a misconception that Linux's saturation and deadband parameters -
on which the corresponding SDL parameters were based - use only half of the
possible range.

Thanks, Elias!

Partially fixes Bugzilla #2686.
2014-08-16 16:47:42 -04:00
Ryan C. Gordon
a2622ce6e0 Haptic: Explicitly avoid floating point arithmetic if it's not needed.
Thanks, Elias!

Partially fixes Bugzilla #2686.
2014-08-16 16:42:55 -04:00
Ryan C. Gordon
1db581b4ca Haptic: DInput's POLAR direction actually matches Linux's direction.
Thanks, Elias!

Partially fixes Bugzilla #2686.
2014-08-16 16:41:25 -04:00
Ryan C. Gordon
3e27013b98 Haptic: Don't interpret a direction of polar 35999 as "unsupported type".
(or linux-direction 0xFFFF)

Thanks, Elias!

Partially fixes Bugzilla #2686.
2014-08-16 16:40:01 -04:00
Philipp Wiesemann
6d9dbf5e1e Fixed markdown formatting in READMEs. 2014-08-15 23:39:14 +02:00
Philipp Wiesemann
c5aa0d8081 Updated README. 2014-08-15 23:18:57 +02:00
Philipp Wiesemann
e0eb6714cc Fixed enumeration in README. 2014-08-15 23:13:51 +02:00
Sam Lantinga
c6a2382c66 Take advantage of GL_ARB_texture_non_power_of_two when it's available 2014-08-14 21:31:50 -07:00
Philipp Wiesemann
2c1faa40eb Fixed warnings about unused local variables. 2014-08-12 23:37:12 +02:00
Philipp Wiesemann
197a7cae5f Fixed warning about implicit boxing to Java Object. 2014-08-12 23:33:16 +02:00
Philipp Wiesemann
cfaa99bb56 Fixed doxygen warnings and markdown formatting. 2014-08-12 23:28:45 +02:00
Sam Lantinga
05d8780022 Implemented SDL_GetPrefPath() on Android - it returns the path used by SDL_AndroidGetInternalStoragePath() 2014-08-11 17:25:53 -07:00
Sam Lantinga
4fe43f408b Added an entry for the new Steam controller XInput emulation mode 2014-08-11 17:24:54 -07:00
Philipp Wiesemann
a9d4a6b81a Fixed typo in source comment. 2014-08-11 23:18:35 +02:00
Philipp Wiesemann
a02521492f Added javadoc comment for consistency. 2014-08-11 23:16:47 +02:00
Philipp Wiesemann
53cf64b09d Fixed doxygen warning and markdown formatting. 2014-08-11 23:13:20 +02:00
Philipp Wiesemann
b33d2b7371 Updated README name in header. 2014-08-11 22:53:03 +02:00
Philipp Wiesemann
09dc9f8b20 Removed 42 from README. 2014-08-11 22:45:08 +02:00
David Ludwig
ff5caa1721 WinRT build fix for ARM platforms
The _xgetbv intrinsic was being used in ARM builds of SDL/WinRT, which was
leading to linker errors.  This commit limits _xgetbv use to the platforms on
which it is available, x86 and x64.
2014-08-10 22:21:21 -04:00
Sam Lantinga
6fef39d6b8 Added NV12 and NV21 texture support for OpenGL and OpenGL ES 2.0 renderers 2014-08-06 11:34:54 -07:00
Sam Lantinga
6299daecba The OpenGL context returned by the UIKit backend is now an actual OpenGL context instead of the OpenGL view we created.
This allows you to use the returned context in functions like CVOpenGLESTextureCacheCreate()
2014-08-06 00:28:02 -07:00
Sam Lantinga
2eb7563e35 Haptics aren't available on iOS, but use the dummy implementation instead of failing init if it's requested. 2014-08-05 21:03:02 -07:00
Alfred Reynolds
87b8c8d108 SDL - when raising the window under OSX also force the app to activate. This fixes a fullscreen window on a separate space not coming front when raisewindow is called. 2014-07-31 12:46:23 -07:00
Alfred Reynolds
7552947654 SDL - fix re-entrancy into SDL_UpdateFullscreenMode under OSX. During HideWindow we get a RESTORED event which then turns fullscreen back on causing a hang in Cocoa_SetWindowFullscreenSpace waiting for the fullscreen transition to finish. 2014-07-30 17:45:52 -07:00
Ryan C. Gordon
5b780063e1 Make SDL_SysWMinfo usable on Mac/iOS with ARC enabled (thanks, Alex!).
Fixes Bugzilla #2641.
2014-07-30 14:14:19 -04:00
Ryan C. Gordon
c0f9a57f71 Fixed comment typo. 2014-07-30 14:12:54 -04:00
Ryan C. Gordon
c5b21ea6c1 SDL_GetQueuedAudioSize() shouldn't grab lock when not set up for queueing. 2014-07-30 11:11:48 -04:00
Ryan C. Gordon
e5d49c2033 Added a GetPendingBytes method to the audio backend.
This will (eventually) make SDL_GetQueuedAudioSize() more accurate, and thus
reduce latency. Right now this isn't implemented anywhere, so we assume data
fed to the audio callback is consumed by the hardware and immediately played
to completion.
2014-07-30 11:08:31 -04:00
Ryan C. Gordon
db1dd7560e XAudio2: Use XAUDIO2_VOICE_NOSAMPLESPLAYED when possible.
For versions of XAudio2 with an IXAudio2SourceVoice::GetState() that offers a
flags parameter, we can use XAUDIO2_VOICE_NOSAMPLESPLAYED, since we don't
need this information in our current calls. According to MSDN, this makes the
the call about 3x faster.
2014-07-30 09:54:01 -04:00
Sam Lantinga
e76fecc4ed Moved documentation to docs, recreated a simple README.txt, fixed build 2014-07-29 08:04:15 -07:00
Gabriel Jacobo
f982d08784 Rearrange documentation
1) Moves all READMEs to docs/
2) Renames them to *.md, adds some Markdown with the idea to add a lot more
3) Moves the doxyfile config to doc/ and makes it parse the headers at ../include as well as the md files in docs.
4) Skips SDL_opengl*.h headers from the docs
5) Minor fixes to doxyfile
2014-07-29 09:20:12 -03:00
Ryan C. Gordon
0c09ce2b34 Changed local var names in SDL assert macro.
Otherwise, if someone added an assert to a function that has a variable
named "state", the compiler might warn about shadowing a local.
2014-07-28 10:54:25 -04:00
Sam Lantinga
164de2325e Turned on OmitDefaultLibName for SDL, SDLmain and SDLtest 2014-07-27 19:56:53 -07:00
Ryan C. Gordon
2230df5525 Remove dependency on C runtime from Windows SDLmain. 2014-07-27 19:52:52 -04:00
Sam Lantinga
a0b68e817d Fixed bug 2537 - _allmul in SDL_lib.c is not working properly 2014-07-27 17:44:10 -07:00
Sam Lantinga
5c6c86912d Fixed uninitialized variable in some cases 2014-07-27 17:43:36 -07:00
Ryan C. Gordon
f30e120aa9 Added audio device buffer queueing API. 2014-07-22 21:41:49 -04:00
Sam Lantinga
dfc7535ff7 Fixed bug 2657 - Memory leak in GL_CreateTexture function
Nitz

In GL_CreateTexture function:

if (GL_CheckError("glGenTexures()", renderer) < 0) {
        SDL_free(data);
        return -1;
    }

Here only data is getting free but data->pixels getting leak.
So have to free data->pixels before free data.
2014-07-26 16:52:26 -07:00
Ryan C. Gordon
987c335551 Clarifying hard-to-understand piece of code. 2014-07-22 23:12:21 -04:00
Brandon Schaefer
75dacdb99b Dont redeclare DBusMessage* msg; 2014-07-18 14:10:45 -07:00
Sam Lantinga
96b613eab3 Fixed bug 2640 - Unable to SDL_SetRenderTarget to original surface for software renderer without a window
Damian Kaczmarek

Basically this bug is probably not a common use case. My goal is to allow rendering totally without a window, for example to a screenshot and I need to rely on SDL_SetRenderTarget to properly work for a purely software renderer created by SDL_CreateSoftwareRenderer.
2014-07-13 09:04:55 -07:00