Commit Graph

3372 Commits

Author SHA1 Message Date
Sam Lantinga
c490b54e08 Fixed black screen on Steam Link 2016-10-13 04:01:25 -07:00
Sam Lantinga
3f167a5a7f Added support for the PS4 Slim controller, model CUH-ZCT2U 2016-10-13 02:19:23 -07:00
Sam Lantinga
cb7b823cc1 Fixed black screen on Steam Link 2016-10-13 02:09:37 -07:00
Sam Lantinga
662f966cd9 Fixed bug 3355 - false "Invalid renderer" after creating an "opengles2" renderer.
Call SDL_GL_GetDrawableSize() directly because we may be in the initialization path and SDL_GetRendererOutputSize() will fail because the renderer magic isn't set up yet.
2016-10-13 08:46:34 -07:00
Sam Lantinga
741aaf4c80 Added a note on how to allow non-root applications to increase their thread priority on Linux 2016-10-12 22:34:54 -07:00
Sam Lantinga
62310c6bfd Work-around for a hang when USB devices are unplugged, contributed by James Zipperer 2016-10-12 22:25:19 -07:00
Sam Lantinga
14e7da75b2 Backed out change 7d3df1df4e91 which was: Fixed bug 3320 - SDL_windows_main.c defines both console application entry points
With that change only the wmain() entry point was defined, and applications that linked with main() would no longer build.
2016-10-12 19:50:16 -07:00
Sam Lantinga
4c9f31398f Added note for David Carlier's work on OpenBSD 2016-10-12 18:57:12 -07:00
Sam Lantinga
4759042404 Build SDL as universal binary 2016-10-12 18:46:17 -07:00
Sam Lantinga
3a77b42de7 Fixed build warning 2016-10-12 18:45:56 -07:00
Philipp Wiesemann
f6bcfa0175 X11: Fixed compile warning about unused variable. 2016-10-12 23:38:31 +02:00
Philipp Wiesemann
ed80cfd9bc Removed empty statements in tests. 2016-10-12 23:36:49 +02:00
Philipp Wiesemann
9d0e07490a Linux: Removed redundant function call. 2016-10-12 23:36:29 +02:00
Sam Lantinga
cfb24c7673 Fixed pointer signedness warning 2016-10-12 00:01:17 -07:00
Sam Lantinga
3b3dd9af5a Updated WhatsNew with 2.0.5 changes 2016-10-11 23:56:52 -07:00
Sam Lantinga
f5c2bf120a Fixed comment for new pixel formats 2016-10-11 23:21:41 -07:00
Sam Lantinga
36e40d30fc Fixed bug 2923 - Add SDL_PIXELFORMAT_RGBA32 for byte-wise 32bit RGBA data
Daniel Gibson

Ok, I followed the simple approach of just making SDL_PIXELFORMAT_RGBA32 an alias of SDL_PIXELFORMAT_RGBA8888/SDL_PIXELFORMAT_ABGR8888, depending on endianess. And I did the same for SDL_PIXELFORMAT_ARGB32, .._BGRA, .._ABGR.

SDL_GetPixelFormatName() will of course return SDL_PIXELFORMAT_RGBA8888 (or SDL_PIXELFORMAT_ABGR8888) instead of SDL_PIXELFORMAT_RGBA32, but as long as that's mentioned in the docs it shouldn't be a problem.
2016-10-11 23:19:05 -07:00
Ryan C. Gordon
8a0704d15f cmake: Now generates Wayland protocol source bits like the configure script.
Fixes Bugzilla #3430.
2016-10-11 16:36:40 -04:00
Alex Baines
d9e3972acb Fix invalid read from poor setlocale usage. 2016-10-03 15:31:11 +01:00
Steffen Pankratz
aae28e3ec1 Fixed bug 3096 - SDL_BlitSurface with overlapping source and destination 2016-10-10 18:28:05 +02:00
Steffen Pankratz
564c790f33 Fixed a memory leak in function GL_RenderReadPixels 2016-10-11 17:31:29 +02:00
Sam Lantinga
fed9b60492 Use SDL C runtime strlen() 2016-10-10 23:26:26 -07:00
Ryan C. Gordon
ca42373fb5 alsa: more tapdancing to enumerate physical hardware devices.
Apparently some systems see "hw:", some see "default:" and some see
"sysdefault:" (and maybe others!). My workstation sees both "hw:" and
"sysdefault:" ...

Try to find a prefix we like and prioritize the prefixes we (think) we want
most. If everything else fails, if there's a "default" (not a prefix) device
name, list that by itself so the user gets _something_ here.

If we can't find a prefix we like _and_ there's no "default" device, report
no hardware found at all.
2016-10-10 15:29:18 -04:00
Sam Lantinga
9db5e9aae9 Made #if defined(X) consistent 2016-10-10 02:58:29 -07:00
Sam Lantinga
6dedbc4309 Make sure we have iconv.h before building with it 2016-10-10 02:58:12 -07:00
Philipp Wiesemann
367a6a3ddf Fixed compiling of three test programs with C++. 2016-10-09 20:31:32 +02:00
Philipp Wiesemann
f9b15a94ec Linux: Fixed mixed up scancodes. 2016-10-09 20:31:04 +02:00
Philipp Wiesemann
f662f68066 iOS: Updated demo README. 2016-10-09 20:30:49 +02:00
Sam Lantinga
42f85aa29e Fixed building and using fcitx IME support on Linux 2016-10-08 11:30:07 -07:00
Sam Lantinga
27d4f09929 Implemented SDL_GetHintBoolean() to make it easier to check boolean hints 2016-10-07 23:40:44 -07:00
Ethan Lee
92d700f199 SDL_HINT_WINDOWS_DISABLE_THREAD_NAMING 2016-09-30 09:26:57 -04:00
Sam Lantinga
52ae92eaf7 ALSA_snd_pcm_drop() can hang on some systems (Steam Link) so don't use that when shutting down the ALSA audio driver. 2016-10-07 19:08:22 -07:00
Sam Lantinga
808c75d1cf Fixed bug 2824 - Add Fcitx Input Method Support
Weitian Leung

Just moved ibus direct call to SDL_IME_* related functions, and adds fcitx IME support (uses DBus, too),
enable with env: SDL_IM_MODULE=fcitx (ibus still the default one)
2016-10-07 18:57:40 -07:00
Sam Lantinga
89abbbfe9e Fixed bug 3438 - SDL_GameControllerEventWatcher: Log on event with value >= k_nMaxReverseEntries 2016-10-07 18:24:34 -07:00
Alex Baines
752931d85e Improve X11 key handling when XKB isn't available + add xvnc scancodes.
Based on a patch by Bill Lash (see bug 3094).
2016-10-03 11:35:34 +01:00
Eric Wing
bb3cb4f42a overscan (feature for SDL_RenderSetLogicalSize): Fix to ignore overscan hint when using the Direct3D 9 backend.
D39 does not support negative viewport values which the current implementation relies on.
D3D11 does support negative viewport values so that will continue working.
Refer to Bug 2799.
2016-04-04 19:25:24 -07:00
Bill Lash
cceca2ac99 Additional patch to correct the number key assignments, and add assignments for keys that were missed 2015-08-15 00:25:52 -05:00
Sam Lantinga
eea76fc199 Fixed bug 3063 - Wayland: SDL resizes EGL surface to 0x0.
x414e54

Wayland will sometimes send empty resize events (0 width and 0 height) to the client. I have not worked out the exact conditions a client would receive these but I can assume it might be if the window is offscreen or not mapped yet.

This causes issues with some SDL clients as they receive the 0x0 event and unexpected resize event or might not request to resize back to the correct size.

As per the wl_shell Wayland spec configure events are only a suggestion and the client is free to ignore or pick a different size (this is how min/max and fixed aspect ratio is supped to be implemented).

A patch is attached but is just the first iteration and I will fix any issues such as checking for FULLSCREEN/MAXIMIZED or RESIZABLE flags unless someone else fixes this first.

I have update to take into account non resizable and fullscreen windows. Also adding in maximize/restore and title functions for Wayland.
2016-10-07 18:11:03 -07:00
Sam Lantinga
62b9e1c797 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.
2016-10-07 18:09:09 -07:00
Sam Lantinga
abefe78507 Fixed bug 3043 - fix alsa configury and cmake checks
Ozkan Sezer

SDL's alsa uses snd_pcm_recover() which has been available only since alsa-lib-1.0.11.
2016-10-07 18:03:08 -07:00
Sam Lantinga
9c48365524 Fixed bug 3029 - software renderer cuts off edges when rotate-blitting with a multiple of 90 degrees
Adam M.

When doing a rotated texture copy with the software renderer, where the angle is a multiple of 90 degrees, one or two edges of the image get cut off. This is because of the following line in sw_rotate.c:
    if ((unsigned)dx < (unsigned)sw && (unsigned)dy < (unsigned)sh) {
which is effectively saying:
    if (dx >= 0 && dx < src->w-1 && dy >= 0 && dy < src->h-1) {

As a result, it doesn't process pixels in the right column or bottom row of the source image (except when they're accessed as part of the bilinear filtering for nearby pixels). This causes it to look like the edges are cut off, and it's especially obvious with an exact multiple of 90 degrees.
2016-10-07 18:00:30 -07:00
Sam Lantinga
5c2320f113 Fixed bug 3022 - SDL_UnlockMutex(SDL_EventQ.lock) in SDL_PeepEvents can cause error when lock is null 2016-10-07 17:58:02 -07:00
Sam Lantinga
d3cbc664d5 Fixed bug 2983 - Update Android.readme to include Tegra Graphics Debugger compatibility tip
Michael Labb?

NVidia has released some pretty nice Tegra profiling tools for their Android devices. The NVidia Tegra Graphics Debugger works by providing an interposer library that intercepts ES2 and EGL calls.  You must link against these libraries.

Unfortunately, this quietly fails with SDL2 because libEGL and libGLES2 are dynamically loaded with dlopen().

NVidia offers a secondary approach to using the Tegra Graphics Debugger: root your device and install a global interposer library.  Almost no devs will try this first if they don?t have a rooted device.

I propose an update to the Android readme that explains why the static linking approach recommended by NVidia doesn?t work.
2016-10-07 17:49:33 -07:00
Sam Lantinga
104c9541d9 Converted README documentation to DOS text format 2016-10-07 17:46:58 -07:00
Sam Lantinga
bf076c22ad Fixed bug 2957 - De-reference rz_src without NULL check in SDLgfx_rotateSurface function
Nitz

In function SDLgfx_rotateSurface:

rz_dst =
            SDL_CreateRGBSurface(SDL_SWSURFACE, dstwidth, dstheight + GUARD_ROWS,
            rz_src->format->Rmask, rz_src->format->Gmask,
            rz_src->format->Bmask, rz_src->format->Amask);

Here rz_src get De-referenced without NULL check, which is risky.
2016-10-07 17:30:21 -07:00
Sam Lantinga
8b64a78da9 Fixed bug 2956 - De-reference videodata without NULL check in X11_DispatchEvent(_THIS) function 2016-10-07 17:26:25 -07:00
Sam Lantinga
93ff12ce83 Fixed bug 2952 - SDL_MixAudioFormat does not support audio format AUDIO_U16LSB/AUDIO_U16MSB
Simon Sandstr?m

As stated in Summary. The switch statement will execute the default case and set a SDL error message: "SDL_MixAudio(): unknown audio format".

There are atleast two more problems here:

1. SDL_MixAudioFormat does not notify the user that an error has occured and that a SDL error message was set. It took me awhile to understand why I couldn't mix down the volume on my AUDIO_U16LSB formatted audio stream.. until I started digging in the SDL source code.

2. The error message is incorrect, it should read: "SDL_MixAudioFormat(): unknown audio format".
2016-10-07 17:23:20 -07:00
Sam Lantinga
d2676c2985 Fixed bug 2924 - SDL_CreateRGBSurface[From] versions that take SDL_PIXELFORMAT enum
Daniel Gibson

Currently, SDL_CreateRGBSurface() and SDL_CreateRGBSurfaceFrom() take Uint32 masks for RGBA to "describe" the Pixelformat of the surface.
Internally those value are only used to map to one of the SDL_PIXELFORMAT_* enum values that are used for further processing.

I think it would be both handy and more efficient to be able to specify SDL_PIXELFORMAT_* yourself without using SDL_PixelFormatEnumToMasks() to create masks first, so I implemented functions that do that:
SDL_CreateRGBSurfaceWithFormat() and SDL_CreateRGBSurfaceWithFormatFrom() which are like the versions without "WithFormat" but instead of taking 4 Uint32s for R/G/B/A masks, they take one for a SDL_PIXELFORMAT_* enum value.

Together with https://bugzilla.libsdl.org/show_bug.cgi?id=2923 creating a SDL_Surface* from RGBA data (e.g. from stb_image)  is as easy as
  surf = SDL_SDL_CreateRGBSurfaceWithFormat(0, w, h, bppToUse*8, SDL_PIXELFORMAT_RGBA32);
2016-10-07 17:04:58 -07:00
Sam Lantinga
73f2c5413d Fixed bug 2885 - SDL_stdinc.h doesn't need to include iconv.h
Ryan C. Gordon

We still include iconv.h in SDL_stdinc.h, probably because this header might have referenced the native iconv functions and types directly. Since these are hidden behind a stable ABI now and never just a #define for the system iconv, we shouldn't need this header included from a public SDL header anymore, slowing down external apps compiles and pulling tons of stuff into the namespace.
2016-10-07 16:44:42 -07:00
Ryan C. Gordon
7d2108ce81 audio: Backed out the audio-thread detaching changes.
It added a ton of complexity. A simpler solution might arise at some
point though.
2016-10-07 19:39:43 -04:00