src


Log

Author Commit Date CI Message
Sam Lantinga cf3d4503 2017-12-08T14:30:10 Added SDL_RenderGetMetalLayer() and SDL_RenderGetMetalCommandEncoder()
Sam Lantinga c403c0fa 2017-12-08T13:20:20 Fixed Metal renderer memory leak
Sam Lantinga b733dcc2 2017-12-08T12:02:23 Minor cleanup
Sam Lantinga 5182c23c 2017-12-08T11:35:19 Fixed minor memory leak in the Metal renderer
Sam Lantinga cac4e312 2017-12-08T11:34:32 Added check for failure of D3D_ActivateRenderer()
Sam Lantinga 127841f3 2017-12-08T11:33:27 Fixed compiler warning
Sam Lantinga 1a1cd8c1 2017-12-08T11:09:05 Fixed bug 1878 - Scaled texture draws with filtering produce wrapping artifacts. Yuri K. Schlesner When using texture filtering, there are filtering artifacts visible on the edges of scaled textures, where the texture filtering pulls in texels from the other side of the texture. Using clamping texture modes wouldn't completely fix this since source rectangles don't need to cover the whole texture. (See screenshot attached in next post.) The opengl driver uses clamping on textures and so avoid this at least in the cases where the source rect is the whole texture. The direct3d driver does not and so has problems in every case. I'm not sure if it can actually completely be fixed, but at least enabling clamping for direct3d would be one step in the right direction.
Ryan C. Gordon 81a33985 2017-12-08T14:03:36 metal: Don't check if Metal is available if targeting modern macOS versions.
Sam Lantinga dc04f290 2017-12-08T08:58:02 Defer getting the next drawable until we actually start rendering This works better for games where there may be a bunch of simulation logic that needs to be run before the next rendering pass, and prevents blocking if the next drawable is busy.
Sam Lantinga 104decd1 2017-12-07T18:08:51 Fixed runtime errors on iOS
Sam Lantinga ba9c336e 2017-12-07T17:47:01 Fixed building for simulators or older iOS SDKs
Sam Lantinga 6deb1e75 2017-12-07T17:12:03 Fixed compiling Metal renderer on iOS
Sam Lantinga 1ae73a2b 2017-12-07T16:08:47 Added iOS and OSX versions of the Metal shaders
Sam Lantinga b2859af6 2017-12-07T16:08:09 Enable building the Metal renderer by default, and weak link the Metal framework so the SDL library is safe to use on older Macs Also generate iOS versions of the Metal shaders
Sam Lantinga cadf3e44 2017-12-07T09:35:28 The Metal view is a full SDL_uikitview to support multi-touch
Ryan C. Gordon ef6e629d 2017-12-06T16:37:55 cocoa: Added two missing files from hg changeset da7ba330ec68. Fixes Bugzilla #3975.
Ryan C. Gordon 351d6d47 2017-12-06T12:24:32 audio: Port WASAPI to WinRT, remove XAudio2 backend. XAudio2 doesn't have capture support, so WASAPI was to replace it; the holdout was WinRT, which still needed it as its primary audio target until the WASAPI code code be made to work. The support matrix now looks like: WinXP: directsound by default, winmm as a fallback for buggy drivers. Vista+: WASAPI (directsound and winmm as fallbacks for debugging). WinRT: WASAPI
Sam Lantinga 47506fe1 2017-12-04T20:37:01 Fixed bug 3974 - Fix SDL_WarpMouseInWindow on both KMSDRM and RaspberryPi drivers Manuel Alfayate Corchete This patch fixes SDL_WarpMouseInWindow() in both the KMSDRM and Raspberry Pi graphic backends.
Sam Lantinga 57ebc727 2017-12-04T20:35:01 Fixed bug 3975 - Add GLES2 support for macOS via ANGLE library Andrey Seems latest google angle library successfully built & tested under macOS'es. https://github.com/google/angle We need to use GLES2 to implement true cross-platform code.
Sam Lantinga 7914725b 2017-12-04T20:26:09 Removed spurious debug output
Sam Lantinga 14452e95 2017-12-04T20:21:52 Fixed typos (thanks Martin!)
Olli Kallioinen 5a735da9 2017-12-04T19:28:03 Fixed SDL_Log not working on windows if the output is being redirected.
Sam Lantinga 67950e10 2017-12-03T20:27:08 Fixed name of eglCreatePbufferSurface function
Sam Lantinga e943d1ce 2017-12-03T20:25:55 Fixed bug 3945 - Add eglCreatePbufferSurface function tomwardio Proposed patch loads eglCreatePbufferSurface in same manner as other 1.1 functors. This allows custom video drivers to create pbuffer surfaces.
Sam Lantinga 25df5a5a 2017-11-28T18:31:18 Non-resizable windows need to have their window rect set to the client rect
Sam Lantinga 88e3562b 2017-11-27T15:07:07 Use the included Khronos headers on Android so we can create Core OpenGL contexts when building with older SDK
Sam Lantinga 8758b7bf 2017-11-24T12:03:28 Fixed bug 3980 - Fix for KMSDRM driver where cursor would not be shown on some gfx hardware because of unsupported cursor size Manuel Alfayate Corchete This fixes a problem with KMSDRM on some graphics hardware where only bigger cursor sizes are supported, such as current Intel gfx. (The kernel-side driver is what limits this: had to look for failing IOCTLs...) That caused SDL_SetCursor() to fail silently, and we were left with a missing cursor without further explanation. With this patch, different "standard" sizes are tried and a bigger one is used (with an intermediate and clean buffer only used to write the new cursor to the BO where it will live after) if we get, let's say, 16x16 which is pretty common but our hardware does not support that.
Sam Lantinga 5f38b5d7 2017-11-24T03:01:07 Fixed bug 3979 - Failed to link with "multiple definition of `scalbln'" error on both MinGW and MinGW-w64 by CMake Vitaly Novichkov Once I ran build of my codecs collection on AppVeyor where my CMake script downloads latest SDL2 from HG repo, failed to link because of math functions conflict: https://ci.appveyor.com/project/Wohlstand/audiocodecs/build/1.0.44 The revision is b9ff5f8b2303 There are both vanilla MinGW and MinGW-w64 are failed to build. ``` [100%] Linking C shared library libSDL2.dll c:/mingw/bin/../lib/gcc/mingw32/5.3.0/../../../libmingwex.a(scalbn.o):(.text+0x0): multiple definition of `scalbln' CMakeFiles\SDL2.dir/objects.a(s_scalbn.c.obj):C:/projects/audiocodecs/build-MinGW-Release-Win32/external/SDL2/src/SDL2HG/src/libm/s_scalbn.c:30: first defined here
Sam Lantinga f776997a 2017-11-21T21:58:27 Fixed some compiler warnings
Sam Lantinga ac4b491b 2017-11-21T21:51:33 Disabled spurious Visual Studio warnings in the uClibc math code
Sam Lantinga 1c0c9032 2017-11-21T21:30:47 Fixed bug 3976 - SDL drivers may leak driverdata memory due to ignoring return value of SDL_AddDisplayMode C Snover SDL_AddDisplayMode returns an SDL_bool corresponding to whether or not the given display mode was added or not. It will return SDL_FALSE if a matching display mode already exists in the display's list of display modes, which causes ownership of the mode driverdata to remain with the caller. Some video drivers ignore the return value of SDL_AddDisplayMode, so leak the driverdata memory when SDL_AddDisplayMode returns SDL_FALSE.
Ethan Lee 688bc285 2017-11-20T13:59:43 Steam Virtual GamePad config for macOS
Sam Lantinga 3ac8adba 2017-11-20T00:06:37 Fixed bug 3973 - Include of stdint is needed to build on linux, mingw and possibly android Stuart Axon https://discourse.libsdl.org/t/stdint-h-removed/23426 https://discourse.libsdl.org/t/debuild-fails-to-build-the-last-few-days/23429/4 Currently SDL2 is not building in Linux (x86 and ARM), Android and MingW because include stdint.h has been removed from yuv_rgb.h
Sam Lantinga 8fb3885c 2017-11-17T11:03:02 Fixed bug 3964 - YUV to RGB in video/SDL_yuv.c is broken for any output format of type ABGR8888 or BGR888 raist66676 Here is the bug in latest SDL 2.0.8 development repo. It is obvious and simple to fix by correcting typos on six lines of code. In src/video/SDL_yuv.c on lines 217, 249, 280, 321, 353, and 384 the wrong conversion functions are called for SDL_PIXELFORMAT_ABGR8888 and SDL_PIXELFORMAT_BGR888. Instead of ABGR functions, BGRA functions are called. These are typos.
Sam Lantinga cd89efb8 2017-11-17T10:55:58 Fixed building yuv_rgb.h when stdint.h isn't available (thanks Ozkan!)
Sam Lantinga a6a4e27a 2017-11-12T22:51:12 Updated SDL's YUV support, many thanks to Adrien Descamps New functions get and set the YUV colorspace conversion mode: SDL_SetYUVConversionMode() SDL_GetYUVConversionMode() SDL_GetYUVConversionModeForResolution() SDL_ConvertPixels() converts between all supported RGB and YUV formats, with SSE acceleration for converting from planar YUV formats (YV12, NV12, etc) to common RGB/RGBA formats. Added a new test program, testyuv, to verify correctness and speed of YUV conversion functionality.
Sam Lantinga 20364769 2017-11-11T17:21:47 Fixed typo in comment
Alex Szpakowski 5501bcc8 2017-11-09T22:24:09 macOS: Fix an OS-generated warning printed to stdout on launch in bundled apps.
Sam Lantinga fcb77f98 2017-11-08T14:17:23 Back out the following commits which are causing Dota 2 Exclusive Fullscreen to fail on AMD-based Macs. The details of why this is being reverted are at: https://bugzilla.libsdl.org/show_bug.cgi?id=3949 Alex Szpakowski <slime73@gmail.com> 2017-07-12 21:28 -0300 macOS: Expose more display modes on retina screens. Fixes an issue found in BZFlag. http://hg.libsdl.org/SDL/rev/cfb3ddf796c3 Alex Szpakowski <slime73@gmail.com> 2017-07-12 21:32 -0300 Fix a potential crash in macOS 10.7 and earlier. http://hg.libsdl.org/SDL/rev/4941c8867075
Brandon Schaefer 9f4e4be8 2017-11-07T09:10:32 Fixed bug 3943 - General SDL_HINT_VIDEO_DOUBLE_BUFFER hint support
Ryan C. Gordon 5cc46f3d 2017-11-06T15:29:24 mouse: remove assert for unimplemented platforms (thanks, tomwardio!). Fixes Bugzilla #3946.
Sam Lantinga c5429bd9 2017-11-04T22:06:40 Fixed bug 3939 - Remove static vm_error and vm_event from SDL_x11modes.c tomwardio Remove static int vm_error and vm_event, use local variables instead. This fixes unused variable errors when compiling with SDL_VIDEO_DRIVER_X11_XINERAMA undefined. src/video/x11/SDL_x11modes.c:505:22: error: unused variable 'vm_error' [-Werror,-Wunused-variable] src/video/x11/SDL_x11modes.c:505:12: error: unused variable 'vm_event' [-Werror,-Wunused-variable]
Sam Lantinga 50e422ad 2017-11-04T22:03:28 Fixed bug 3917 - Android, issues with getManifestEnvironmentVariable Sylvain What about getting some return code instead of creating another native function.
Sam Lantinga 2c5724ef 2017-11-04T21:58:48 Updated version to 2.0.8 since SDL_image depends on it
Sam Lantinga 34a8cf76 2017-11-04T17:39:28 Fixed compiler warnings after uClibc code update
Sam Lantinga bcdf8b91 2017-11-04T17:35:03 Added SDL_fmod() and SDL_fmodf()
Sam Lantinga 6cf06575 2017-11-04T15:53:19 Updated math code from the uClibc 0.9.33 release
Sam Lantinga 34502143 2017-11-04T15:34:14 Added float versions of SDL's math functions
Sam Lantinga 758156a7 2017-11-04T09:37:29 Fixed bug 3917 - Android, issues with getManifestEnvironmentVariable We're going to push the manifest environment variables from the Java side instead of continually querying for them from the native side.
Sam Lantinga 7334a2a1 2017-11-04T09:07:33 Fixed bug 3940 - Add support for EGL_SURFACE_TYPE tomwardio Add support to be able to set EGL_SURFACE_TYPE bits when creating an EGL config. This is usefule when wanting to create pixel buffer surfaces in custom video drivers.
Conn O'Griofa bf3e363d 2017-11-04T09:04:19 Raspberry Pi: fix ES 1/PVR support & autodetect Mesa driver * The brcmGLESv2 vendor library also supports ES PVR/1 profiles * Fallback to standard Mesa libraries if the VC4 driver is loaded
Conn O'Griofa 547448df 2017-11-04T09:03:20 SDL_video: try to bootstrap KMSDRM before RPI video driver Allow better coexistence between RPI's vendor libraries and VC4 mesa driver.
Johannes Bader 17243133 2017-11-04T11:16:49 Emscripten: use cursor hotspot the cursor's hotspot simply wasn't translated to it's CSS equivalent, yet see https://developer.mozilla.org/en-US/docs/Web/CSS/cursor?v=example#Syntax. no explicit hotspot if (0|0) for compatibility with Edge and IE, which indeed don't support custom hot spots
Sam Lantinga c954b538 2017-11-02T08:48:14 Fixed bug 3935 - Not find joysticks if android run 24-48 days. Alexander Orefkov In src\joystick\android\SDL_sysjoystick.c in SDL_SYS_JoystickDetect when SDL_GetTicks return number grater 2147483648 (after 24.85 days uptime) SDL_TICKS_PASSED(SDL_GetTicks(), timeout) return FALSE and Android_JNI_PollInputDevices is never calling. And in JoystickByDeviceId - when search for newly added joystic - after SDL_SYS_JoystickDetect item not reinitilized, and always stay NULL, cause return NULL instead of added joystick.
Sam Lantinga 1475e698 2017-11-01T19:19:21 Fixed bug 3917 - Android, issues with getManifestEnvironmentVariable Sylvain Some issue with this commit: https://hg.libsdl.org/SDL/rev/97387a8b88d3 There is a memory allocation missing.
Sam Lantinga 9192c93e 2017-11-01T17:30:02 Fixed bug 3932 - Android, GetDisplayDPI release local reference Sylvain When writing JNI code, one has to make sure all local references are released otherwise the app end up crashing.
Sam Lantinga a7d2d12c 2017-11-01T10:07:04 Fixed building on non-Android platforms
Sam Lantinga a90be440 2017-11-01T10:06:58 Added controller mapping for Android TV remotes Also fixed the back button on the remote exiting the application
Sam Lantinga 4478707b 2017-10-31T13:49:59 Add SDL_GetDisplayDPI implementation on Android. (thanks Rachel!)
Brandon Schaefer 2ac567b7 2017-10-26T16:37:20 Fixed bug 3902 - Add a specific KMSDRM hint for low latency video
Sam Lantinga 213b2490 2017-10-26T10:42:14 Added missing keyinfotable.h
Sam Lantinga 8e37bed3 2017-10-26T10:41:38 android: Fix softkeyboard issue in SDL on Android.
Ryan C. Gordon 9bbf92e3 2017-10-25T18:02:11 cocoa: Don't change the NSWindow background color. Changing the background color causes the titlebar to blend against it on modern macOS releases, making all SDL windows look wrong by default. This was set to make the window not flash white before a GL context is ready, but we can accomplish this in our window's view's drawRect implementation, too.
David Ludwig 0e032d58 2017-10-24T13:21:11 WinRT: Move Windows::Foundation::Initialize to SDL2.dll, from SDL_main. This allows C# UWP applications to use SDL2's SDL_WinRTRunApp function. Kudos to Ethan Lee (flibitijibibo@flibitijibibo.com) for the patch. Thanks!
Sam Lantinga 8fd0c22a 2017-10-24T00:17:07 Added the ability to set SDL hints from AndroidManifest.xml (thanks Rachel!) This is especially useful for things like the accelerometer hint which could be needed before application main().
Sven Hesse b89cac67 2017-10-22T20:24:58 Don't X error in SDL_CreateWindow with unsupported GL attributes
Sam Lantinga 10376eb9 2017-10-21T04:20:57 Fixed bug 3901 - Fix vsync-ed pageflips on the KMSDRM video driver Manuel I noticed that, at least on Intel GPU hardware, passing SDL_RENDERER_PRESENTVSYNC would result on a static console instead of the program graphics. That was due to the fact that calling drmModePageFlip() only works if we have previously set up CRTC to one of the GBM buffers with a drmModeSetCrtc() call, so now it's done and things work as expected. The KMSDRM_GLES_SetupCrtc() call is done only one time, only when needed (when egl_swapinterval is not 0: when it's 0, there's no need for it because we flip by calling drmModePageFlip() anyway). The place where KMSDRM_GLES_SetupCrtc() call is done may look strange, but it's right: it needs EGL completely ready because it needs to call eglSwapBuffers() internally to work (see more comments about it in the code).
Sam Lantinga e830ef34 2017-10-20T16:53:42 Fixed typo converting 4 channel audio to 2 channel
Sam Lantinga 9a291c1e 2017-10-20T14:51:22 Added a note about adjusting channel weights when converting to fewer channels
Ryan C. Gordon 72932906 2017-10-19T18:05:42 audio: Added SDL_AudioStreamFlush().
Ryan C. Gordon e98920f5 2017-10-18T23:49:46 Check correct variable for malloc() results.
Sam Lantinga afefcbfe 2017-10-18T19:30:47 Fixed bug 3876 - Resampling of certain sounds adds heavy distortion Simon Hug Patch that adds [-1, 1] clamping to the scalar audio type conversions. This may come from the SDL_Convert_F32_to_X_Scalar functions. They don't clamp the float value to [-1, 1] and when they cast it to the target integer it may be too large or too small for the type and get truncated, causing horrible noise. The attached patch throws clamping in, but I don't know if that's the preferred way to fix this. For x86 (without SSE) the compiler (I tested MSVC) seems to throw a horrible amount of x87 code in it. It's a bit better with SSE, but probably still quite the performance hit. And SSE2 uses a branchless approach with maxss and minss.
Sam Lantinga 653ab5d9 2017-10-18T19:26:36 Added a staging buffer to the audio stream so that we can accumulate small amounts of data if needed when resampling
Sam Lantinga 80f8464d 2017-10-18T15:54:05 Added audio stream conversion functions: SDL_NewAudioStream SDL_AudioStreamPut SDL_AudioStreamGet SDL_AudioStreamAvailable SDL_AudioStreamClear SDL_FreeAudioStream
Sam Lantinga 9fd0d619 2017-10-18T08:52:04 Fixed bug 3821 - Allow SDL_CreateWindow and SDL_CreateRenderer with OpenGL ES 3.0 (GLES3) for Angle (Windows) Carlos Angle supports GLES3 but when using these functions (SDL_CreateWindow and SDL_CreateRenderer), defaults again to GLES2.0. A current workaround (hack) to retrieve a GLES3.0 context with Angle is: 1) set SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3); SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 0); after InitSDL AND after calling SDL_CreateWindow (before SDL_CreateRenderer) 2) Comment lines 2032-2044 in SDL_render_gles2.c, funtion GLES2_CreateRenderer window_flags = SDL_GetWindowFlags(window); if (!(window_flags & SDL_WINDOW_OPENGL) || profile_mask != SDL_GL_CONTEXT_PROFILE_ES || major != RENDERER_CONTEXT_MAJOR || minor != RENDERER_CONTEXT_MINOR) { changed_window = SDL_TRUE; SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_ES); SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, RENDERER_CONTEXT_MAJOR); SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, RENDERER_CONTEXT_MINOR); if (SDL_RecreateWindow(window, window_flags | SDL_WINDOW_OPENGL) < 0) { goto error; } } This retrives a GLES3 context as confirmed using glGetString(GL_VERSION). This should be fixed by modifying a few if's.
Sam Lantinga 556a8544 2017-10-16T15:22:40 Fixed compiler warning on iOS
Sam Lantinga e4ef1885 2017-10-16T14:57:42 Fixed bug 3890 - Incomplete fix for CVE-2017-2888 Felix Geyer http://hg.libsdl.org/SDL/rev/a31ee4d64ff6 tries to fix CVE-2017-2888. Unfortunately compilers may optimize the second condition "(size / surface->pitch) != surface->h" away. See https://bugzilla.redhat.com/show_bug.cgi?id=1500623#c2 I've verified that this is also the case on Debian unstable (gcc 7.2).
Sam Lantinga 8e98bdaa 2017-10-15T21:21:19 Fixed bug 3883 - SDL_assert / SDL_PromptAssertion in TTY mode does not accept options ("abriA") shoerbaffen fgets can read a newline and SDL_strcmp will never return zero.
Sam Lantinga a223560a 2017-10-13T19:30:34 Fixed bug 3880 - X Error upon quit since rev. 11607 Ozkan Sezer Since changeset 11607:60cd425a2f14, I am getting the following error upon quit. Running testsprite2, clicking the mouse, and quiting it is enough to trigger it. This is on my old Fedora9 x86-Linux: X Error of failed request: BadCursor (invalid Cursor parameter) Major opcode of failed request: 2 (X_ChangeWindowAttributes) Resource id in failed request: 0xb057340 Serial number of failed request: 905 Current serial number in output stream: 906 Reverting https://hg.libsdl.org/SDL/rev/60cd425a2f14 removes the error.
Sam Lantinga cf923648 2017-10-13T09:50:04 Fixed bug 3879 - add missing SDLCALL to SDLTest_TrackedMalloc & co. Ozkan Sezer The attached trivial patch adds missing SDLCALL to SDLTest_TrackedMalloc & co.
Ryan C. Gordon fa156741 2017-10-13T01:15:29 coreaudio: changed device close procedure to prevent long hangs in some cases. The audioqueue thread needs to keep running, and processing the CFRunLoop until the AudioQueue is disposed of, otherwise CoreAudio will hang waiting for final data to feed the device. At least, I think this is how it all works. It definitely fixes the bug here! Since AudioQueueDispose() calls AudioQueueStop() internally, there's no need for our thread to handle this, either, which is good because the AudioQueue would be disposed by this point. So now the AudioQueue is disposed first, and then our thread is joined, and everything works out okay. Just in case, we mark the device "paused" before setting everything in motion, so any further callbacks from CoreAudio will write silence and not fire the app's audio callback again. Fixes Bugzilla #3868.
Sam Lantinga fc60db86 2017-10-12T17:17:09 Fixed compiler warning
Sam Lantinga 22b6df51 2017-10-12T14:46:28 Use the lower-case hex output to match other stack trace printouts
Sam Lantinga 70791956 2017-10-12T14:44:54 Fixed compiler warning
Sam Lantinga 5fc20176 2017-10-12T14:25:07 Fixed bug 3877 - missing SDLCALL in SDLTest_ExampleHitTestCallback Ozkan Sezer Following trivial patch adds missing SDLCALL to SDLTest_ExampleHitTestCallback()
Sam Lantinga 41a60394 2017-10-12T14:20:17 Added missing file
Sam Lantinga 21cd2df6 2017-10-12T14:02:24 Fixed compiler warning
Sam Lantinga ba10d2b6 2017-10-12T13:55:35 Fixed compiler warning
Sam Lantinga 9c580e14 2017-10-12T13:44:28 Added functions to query and set the SDL memory allocation functions: SDL_GetMemoryFunctions() SDL_SetMemoryFunctions() SDL_GetNumAllocations()
Sam Lantinga 1887c54c 2017-10-12T13:28:48 Fixed memory leak in Cocoa mouse code The video quit call cleans up the mouse cursor driver data, which happens after mouse quit
Sam Lantinga f4f9e39f 2017-10-12T08:41:11 Fixed bug 3874 - Compiler warnings SDL_Surface.c and SDL_cocoakeyboard.m
Sam Lantinga a7c79c5e 2017-10-12T08:37:55 Normalize touch events to the render viewport (thanks Sylvain!)
Sam Lantinga 5bed4ca9 2017-10-12T08:27:22 Fixed divide by zero with a 1x1 sized window
Sam Lantinga 0ce23a54 2017-10-12T08:08:04 Updated version to 2.0.7
Ozkan Sezer bef0fec1 2017-10-12T14:28:05 make sure that SDL_malloc(0) or SDL_calloc(0,x) doesn't return NULL.
Sam Lantinga c0019b7f 2017-10-11T13:31:21 Fixed bug 3871 - Touch events are not normalised on X11 Trent Gamblin The documentation for SDL_TouchFingerEvent says that the x and y coordinates are normalised between 0-1. I've found that to be true on Windows, Android and iOS but on X11 they are in pixel coordinates. This patch fixes the issue. This was the cleanest way I could do it with what was available without changing things around a lot but you may know a better way.
Sam Lantinga b53c35df 2017-10-11T13:26:58 Fixed size in realloc
Ryan C. Gordon 5e5f2290 2017-10-11T12:07:43 audio: Turns out the accumulation errors sound better. :/ Moving to double fixed the overflows, but using "time = i * incr" instead of "time += incr" causes clicks in the output.
Ryan C. Gordon 9bd2c6b4 2017-10-11T11:51:14 audio: Moved the resampler state up to double precision. Fixes more buffer overflows.
Ryan C. Gordon b2f5123b 2017-10-11T11:43:35 audio: calculate resampling time directly, don't increment (thanks, Eric!). Fixes buffer overruns as floating point errors accumulate. Partially fixes Bugzilla #3848.