src/dynapi


Log

Author Commit Date CI Message
Ryan C. Gordon fa23e3d0 2020-05-04T02:27:29 locale: Implemented SDL_GetPreferredLocales(). This was something I proposed a long time ago, Sylvain Becker did additional work on it, then back to me. Fixes Bugzilla #2131.
Ryan C. Gordon d292f6bd 2020-04-10T12:17:14 stdlib: Add SDL_trunc and SDL_truncf
Ryan C. Gordon a7916890 2020-04-10T00:37:35 metal: Added some support interfaces to Apple's Metal API (thanks, Caleb!). Caleb Cornett's comments: "A few weeks ago, Alex added a partial Metal API to SDL2: https://hg.libsdl.org/SDL/rev/22c8e7cd8d38 I noticed it was missing a few features that would help Metal become a first-class citizen in SDL, so I went ahead and wrote them! Here are the new APIs: 1. SDL_WINDOW_METAL flag for SDL_CreateWindow(). This allows the programmer to specify that they intend to create a window for use with SDL_MetalView. The flag is used to ensure correct usage of the API and to prevent accidentally defaulting to OpenGL on iOS. 2. SDL_Metal_GetLayer(). This function takes a SDL_MetalView and returns a pointer to the view's backing CAMetalLayer. This simplifies things considerably, since in the current version of the SDL_Metal API the programmer is required to bridge-cast a SDL_MetalView handle to an NSView or UIView (depending on the platform) and then extract the layer from there. SDL_Metal_GetLayer automatically handles all of that, making the operation simple and cross-platform. 3. SDL_Metal_GetDrawableSize(). This function already exists in the current SDL_Metal API (and is used behind-the-scenes for SDL_Vulkan_GetDrawableSize on Apple platforms) but was not publicly exposed. My patch exposes this function for public use. It works just like you'd expect. Tested on macOS 10.14 and iOS 12.4." Fixes Bugzilla #4796.
Sam Lantinga 3180ba81 2020-04-08T08:34:27 First pass at Windows sensor implementation
David Ludwig cc908756 2020-03-15T13:25:49 virtual joysticks: removed ball support (Bug 5028)
Sam Lantinga 1ff483d1 2020-03-13T21:28:09 Added SDL_GetErrorMsg() to get the error message in a thread-safe way
Sam Lantinga 2be75c6a 2020-03-13T19:08:45 Fixed bug 5028 - Virtual Joysticks (new joystick backend) David Ludwig I have created a new driver for SDL's Joystick and Game-Controller subsystem: a Virtual driver. This driver allows one to create a software-based joystick, which to SDL applications will look and react like a real joystick, but whose state can be set programmatically. A primary use case for this is to help enable developers to add touch-screen joysticks to their apps. The driver comes with a set of new, public APIs, with functions to attach and detach joysticks, set virtual-joystick state, and to determine if a joystick is a virtual-one. Use of virtual joysticks goes as such: 1. Attach one or more virtual joysticks by calling SDL_JoystickAttachVirtual. If successful, this returns the virtual-device's joystick-index. 2. Open the virtual joysticks (using indicies returned by SDL_JoystickAttachVirtual). 3. Call any of the SDL_JoystickSetVirtual* functions when joystick-state changes. Please note that virtual-joystick state will only get applied on the next call to SDL_JoystickUpdate, or when pumping or polling for SDL events (via SDL_PumpEvents or SDL_PollEvent). Here is a listing of the new, public APIs, at present and subject to change: ------------------------------------------------------------ /** * Attaches a new virtual joystick. * Returns the joystick's device index, or -1 if an error occurred. */ extern DECLSPEC int SDLCALL SDL_JoystickAttachVirtual(SDL_JoystickType type, int naxes, int nballs, int nbuttons, int nhats); /** * Detaches a virtual joystick * Returns 0 on success, or -1 if an error occurred. */ extern DECLSPEC int SDLCALL SDL_JoystickDetachVirtual(int device_index); /** * Indicates whether or not a virtual-joystick is at a given device index. */ extern DECLSPEC SDL_bool SDLCALL SDL_JoystickIsVirtual(int device_index); /** * Set values on an opened, virtual-joystick's controls. * Returns 0 on success, -1 on error. */ extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualAxis(SDL_Joystick * joystick, int axis, Sint16 value); extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualBall(SDL_Joystick * joystick, int ball, Sint16 xrel, Sint16 yrel); extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualButton(SDL_Joystick * joystick, int button, Uint8 value); extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualHat(SDL_Joystick * joystick, int hat, Uint8 value); ------------------------------------------------------------ Miscellaneous notes on the initial patch, which are also subject to change: 1. no test code is present in SDL, yet. This should, perhaps, change. Initial development was done with an ImGui-based app, which potentially is too thick for use in SDL-official. If tests are to be added, what kind of tests? Automated? Graphical? 2. virtual game controllers can be created by calling SDL_JoystickAttachVirtual with a joystick-type of SDL_JOYSTICK_TYPE_GAME_CONTROLLER, with naxes (num axes) set to SDL_CONTROLLER_AXIS_MAX, and with nbuttons (num buttons) set to SDL_CONTROLLER_BUTTON_MAX. When updating their state, values of type SDL_GameControllerAxis or SDL_GameControllerButton can be casted to an int and used for the control-index (in calls to SDL_JoystickSetVirtual* functions). 3. virtual joysticks' guids are mostly all-zeros with the exception of the last two bytes, the first of which is a 'v', to indicate that the guid is a virtual one, and the second of which is a SDL_JoystickType that has been converted into a Uint8. 4. virtual joysticks are ONLY turned into virtual game-controllers if and when their joystick-type is set to SDL_JOYSTICK_TYPE_GAMECONTROLLER. This is controlled by having SDL's default list of game-controllers have a single entry for a virtual game controller (of guid, "00000000000000000000000000007601", which is subject to the guid-encoding described above). 5. regarding having to call SDL_JoystickUpdate, either directly or indirectly via SDL_PumpEvents or SDL_PollEvents, before new virtual-joystick state becomes active (as specified via SDL_JoystickSetVirtual* function-calls), this was done to match behavior found in SDL's other joystick drivers, almost all of which will only update SDL-state during SDL_JoystickUpdate. 6. the initial patch is based off of SDL 2.0.12 7. the virtual joystick subsystem is disabled by default. It should be possible to enable it by building with SDL_JOYSTICK_VIRTUAL=1 Questions, comments, suggestions, or bug reports very welcome!
Sam Lantinga aa384ad0 2020-03-02T15:21:07 Fixed bug 5001 - Feature request: SDL_isupper & SDL_islower
Sam Lantinga 7f26ff23 2020-02-27T08:18:20 Fixed bug 4987 - Can't build on MinGW a recent state (15'th February, 2020): conflicting types
Ryan C. Gordon 44698c49 2020-02-18T01:44:07 dynapi: Fixed build on non-Android platforms.
Sam Lantinga d7ece7ee 2020-02-17T13:54:45 Made SDL_GetAndroidSDKVersion() available for applications
Sam Lantinga 4a9dbfef 2020-02-15T16:39:38 Fixed bug 4987 - Can't build on MinGW a recent state: conflicting types Vitaly Novichkov Recent attempt to build a recent HG state of SDL2 via AppVeyor gives the failure: https://ci.appveyor.com/project/Wohlstand/sdl-mixer-x/builds/30821858/job/359gqvypi2f18nok ``` C:\projects\sdl-mixer-x\build-MinGW-w32-MinSizeRel-Win32-VB6-Binding\external\AudioCodecs\src\AudioCodecs-build\external\SDL2\src\SDL2HG\src\dynapi\SDL_dynapi_procs.h:56:29: error: conflicting types for 'SDL_CreateThread' SDL_DYNAPI_PROC(SDL_Thread*,SDL_CreateThread,(SDL_ThreadFunction a, const char *b, void *c),(a,b,c),return)
Cameron Cawley 8f1a916a 2020-02-13T20:50:47 Add basic support for compiling on RISC OS
Sam Lantinga 37278066 2020-01-30T14:51:33 Export SDL functions for iOS application delegates
Sam Lantinga a8780c6a 2020-01-16T20:49:25 Updated copyright date for 2020
Sam Lantinga 5e19e66c 2019-12-22T13:39:44 Fixed bug 4914 - Expose SDL_ScaleMode and add SDL_SetTextureScaleMode/SDL_GetTextureScaleMode Konrad This was something rather trivial to add, but asked at least several times before (I did google about it as well). It should be possible to dynamically change scaling mode of the texture. It is actually trivial task, but until now it was only possible with a hint before creating a texture. I needed it for my game as well, so I took the liberty of writing it myself. This patch adds following functions: SDL_SetTextureScaleMode(SDL_Texture * texture, SDL_ScaleMode scaleMode); SDL_GetTextureScaleMode(SDL_Texture * texture, SDL_ScaleMode *scaleMode); That way you can change texture scaling on the fly.
Sam Lantinga 46e1377d 2019-12-20T20:12:03 Automatically assign player indexes to game controllers, and allow changing the player index for game controllers and joysticks. Added the functions SDL_JoystickFromPlayerIndex(), SDL_JoystickSetPlayerIndex(), SDL_GameControllerFromPlayerIndex(), and SDL_GameControllerSetPlayerIndex()
Sam Lantinga b5aff9d7 2019-11-22T13:12:12 Added SDL_GameControllerTypeForIndex() and SDL_GameControllerGetType() to return the type of controller attached.
Ozkan Sezer 405a3c82 2019-11-21T11:50:50 ran gendynapi.pl after newly added SDL_string.c functions.
Ozkan Sezer eb8f14bb 2019-11-20T20:40:50 added SDL_strtokr() as a replacement for POSIX strtok_r (bug #4046.)
Ozkan Sezer a365c7f6 2019-11-04T11:15:24 ran gendynapi.pl after SDL_HasARMSIMD() addition
Sylvain Becker 3d100df3 2019-10-30T15:43:49 Readability: remove const-qualifation from function declaration const-qualification of parameters only has an effect in function definitions
Ryan C. Gordon ec04110d 2019-10-14T12:41:06 dynapi: Deal with failure cases better, other fixes. Fixes Bugzilla #4803.
Ryan C. Gordon b38a5ba0 2019-10-05T20:19:10 dynapi: Make gendynapi.pl work on older Perl releases.
Ozkan Sezer a664e95d 2019-10-01T00:05:50 dynapi: move new SDL_LockTextureToSurface addition to the end of file.
Sylvain Becker 1ae61f10 2019-09-30T20:58:44 Added a helper function SDL_LockTextureToSurface() Similar to SDL_LockTexture(), except the locked area is exposed as a SDL surface.
Sylvain Becker 70dc8d16 2019-08-30T08:55:20 Android: fix corresponding warnings
Alex Szpakowski aebaa316 2019-08-05T12:35:32 Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.
Ozkan Sezer ceee7def 2019-07-31T00:05:28 minor build fixes.
Sam Lantinga 316ff384 2019-06-08T17:43:23 Fixed bug 4526 - replace SDL_RW* macros with functions for using in bindings ace I got this bug in SDL_ttf: https://bugzilla.libsdl.org/show_bug.cgi?id=4524 Sylvain proposed solution: SDL_RWseek(RWops, 0, RW_SEEK_SET); And it works, but i can use it my project, because it written in C# with SDL2-CS wrapper and there not export for macroses: #define SDL_RWsize(ctx) (ctx)->size(ctx) #define SDL_RWseek(ctx, offset, whence) (ctx)->seek(ctx, offset, whence) #define SDL_RWtell(ctx) (ctx)->seek(ctx, 0, RW_SEEK_CUR) #define SDL_RWread(ctx, ptr, size, n) (ctx)->read(ctx, ptr, size, n) #define SDL_RWwrite(ctx, ptr, size, n) (ctx)->write(ctx, ptr, size, n) #define SDL_RWclose(ctx) (ctx)->close(ctx) Therefore, I suggest replacing this macros with functions so that they can be exported and used in bindings
Sam Lantinga 8728ce44 2019-06-08T14:54:37 Fixed bug 4557 - SDL_SIMDAlloc and *Free should be in the public interface Martin Gerhardy These functions are really useful and should get exposed imo.
Sam Lantinga de82759c 2019-03-19T07:53:33 Added support for building SDL as a dynamic library on iOS
Sam Lantinga 5e13087b 2019-01-04T22:01:14 Updated copyright for 2019
Alex Szpakowski 5029d50e 2018-11-10T16:15:48 Add SDL_TouchDeviceType enum and SDL_GetTouchDeviceType(SDL_TouchID id). Touch device types include SDL_TOUCH_DEVICE_DIRECT (a touch screen with window-relative coordinates for touches), SDL_TOUCH_DEVICE_INDIRECT_ABSOLUTE (a trackpad-style device with absolute device coordinates), and SDL_TOUCH_DEVICE_INDIRECT_RELATIVE (a trackpad-style device with screen cursor-relative coordinates). Phone screens are an example of a direct device type. Mac trackpads are the indirect-absolute touch device type. The Apple TV remote is an indirect-relative touch device type.
Ryan C. Gordon 62494a2e 2018-10-31T15:03:41 Merge SDL-ryan-batching-renderer branch to default.
Sam Lantinga 14329256 2018-10-25T16:53:14 Generalized the XInput user index into a player index
Sam Lantinga 9987ca69 2018-10-25T12:54:42 Added SDL_JoystickGetXInputUserIndex()
Ryan C. Gordon 8340b0f0 2018-10-23T01:34:03 render: Add floating point versions of various draw APIs.
Ozkan Sezer cbacb0f1 2018-10-14T23:50:50 add missing include.
Ryan C. Gordon acb05f50 2018-10-11T16:40:01 thread: make SDL_CreateThreadWithStackSize() a public API.
Ryan C. Gordon 1ecf4dfc 2018-10-04T16:34:44 render: Added SDL_RenderFlush().
Sam Lantinga ef347048 2018-09-24T16:41:55 Fixed bug 4264 - SDL_CreateTextureFromSurface generates error message but returns ok Anthony @ POW Games SDL_CreateTextureFromSurface makes an internal call to SDL_GetColorKey which can return an error and spams the error log with "Surface doesn't have a colorkey" even though the original function didn't return an error.
Sam Lantinga f225af0c 2018-08-22T21:48:28 Added SDL_GetDisplayOrientation() to get the display orientation, and added a new event SDL_DISPLAYEVENT to notify the application when the orientation changes. Documented the values returned by the accelerometer and gyroscope sensors
Sam Lantinga 6f758ad2 2018-08-21T20:03:54 Moved SDL_IsTablet() to a cross-platform API function
Sam Lantinga 7c3040e0 2018-08-21T12:11:34 First pass on the new SDL sensor API
Sam Lantinga 109544ca 2018-08-21T11:23:47 Add SDL_IsTablet() to Android and iOS SDL.
Sam Lantinga d2042e1e 2018-08-09T16:00:17 Added HIDAPI joystick drivers for more consistent support for Xbox, PS4 and Nintendo Switch Pro controller support across platforms. Added SDL_GameControllerRumble() and SDL_JoystickRumble() for simple force feedback outside of the SDL haptics API
Ethan Lee b4fe7412 2018-08-04T11:52:46 SDL_exp
Sam Lantinga ff8c9538 2018-07-12T13:28:13 Allow trapping the back button so right mouse click can work on some Android systems (thanks Rachel!) Also, added a function SDL_AndroidBackButton() so applications can respond to the back button directly
Sam Lantinga a5158535 2018-06-18T13:14:02 Added support for external mouse in Samsung DeX mode relative mode doesn't work, but absolute coordinates are functional
Sam Lantinga 113801b7 2018-06-05T12:46:13 Added SDL_IsChromebook() to determine if we're running on a Chromebook.
Ryan C. Gordon 4df859c5 2018-05-21T11:35:42 cpuinfo: Added SDL_HasAVX512F(). This checks for the "foundation" AVX-512 instructions (that all AVX-512 compatible CPUs support).
Ryan C. Gordon e2619f1d 2018-05-17T12:50:46 dynapi: don't let system loader resolve the initializer to the wrong version. Fixes problems launching Firewatch on Linux (which statically links SDL but also dynamically loads a system-wide copy from a plugin shared library) with a newer SDL build.
Sam Lantinga 43231256 2018-04-23T19:18:52 Added SDL_LinuxSetThreadPriority() to directly set the priority of a Linux thread (tid) This function tries using RealtimeKit connecting over DBUS as needed.
Sam Lantinga a8ac5885 2018-03-07T13:30:40 Added SDL_GameControllerMappingForDeviceIndex() to get the mapping for a controller before it's opened
sezero 40b27fd5 2018-02-12T17:00:00 revert the recent typecast assignment changes (see bug #4079) also change the void* typedefs for the two vulkan function pointers added in vulkan_internal.h into generic function pointer typedefs.
sezero 4c2a444e 2018-02-08T17:07:47 add SDL_log10 and SDL_log10f to include and dynapi
Sam Lantinga 6ed184ec 2018-02-06T15:03:35 Added SDL_IsAndroidTV()
Sam Lantinga 90e72bf4 2018-01-30T18:08:34 Fixed ISO C99 compatibility SDL now builds with gcc 7.2 with the following command line options: -Wall -pedantic-errors -Wno-deprecated-declarations -Wno-overlength-strings --std=c99
Sam Lantinga e3cc5b2c 2018-01-03T10:03:25 Updated copyright for 2018
Sam Lantinga cf3d4503 2017-12-08T14:30:10 Added SDL_RenderGetMetalLayer() and SDL_RenderGetMetalCommandEncoder()
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 bcdf8b91 2017-11-04T17:35:03 Added SDL_fmod() and SDL_fmodf()
Sam Lantinga 34502143 2017-11-04T15:34:14 Added float versions of SDL's math functions
Ryan C. Gordon 72932906 2017-10-19T18:05:42 audio: Added SDL_AudioStreamFlush().
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 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 d90fce3c 2017-10-10T11:10:15 Exposed the joystick locking functions for multi-threaded access to the joystick API
Ryan C. Gordon fb283932 2017-09-06T19:35:36 vulkan: use "unsigned int" instead of "unsigned"
Sam Lantinga 37ce9f27 2017-08-27T23:13:15 Fixed typedef redefinition errors when including both SDL_vulkan.h and vulkan.h You should always include vulkan/vulkan.h first, then include SDL_vulkan.h
Sam Lantinga eb5392ad 2017-08-27T20:41:29 Added the new Vulkan API functions to exported functions
Sam Lantinga b7c5d151 2017-08-27T18:53:30 SDL_dynapi.c: add missing SDLCALL to macros.
Sam Lantinga a38f127e 2017-08-27T18:52:43 Swapped conditional arguments for standard SDL readability
Sam Lantinga 30fe9a67 2017-08-27T18:49:36 SDL_dynapi.h: revert commit ee88fe3e353e in order to enable dynapi [ optional ]
Sam Lantinga 50d3fe21 2017-08-27T18:49:11 SDL_dynapi_procs.h: adjust SDL_CreateThread for os/2
Ryan C. Gordon 8c39d1d0 2017-08-25T12:27:18 OS/2: fixed inverted logic bug (thanks, Ozkan!).
Ryan C. Gordon 2213077a 2017-08-25T11:31:12 OS/2: proper fix for dynapi (thanks, Ozkan!).
Ryan C. Gordon a3890ff6 2017-08-22T15:50:39 dynapi: fill in OS/2 loading code (thanks, Ozkan!). Partially fixes Bugzilla #3765.
Sam Lantinga f6ad070b 2017-08-21T13:00:58 SDL_dynapi.h: disable dynapi for os/2.
Sam Lantinga f142a796 2017-08-14T13:37:14 Fixed bug 2441 - SDL_DuplicateSurface Rainer Deyke I've written a small patch that adds a small SDL_DuplicateSurface function to SDL. I've written the function as part of a larger (as yet unfinished) patch, but I think this function is useful enough that it merits inclusion in SDL on its own.
Sam Lantinga c59d9923 2017-08-14T05:51:44 Implemented more flexible blending modes for accelerated renderers This fixes bug 2594 - Propose new blend mode, SDL_BLENDMODE_BLEND_DSTA blendMode = SDL_ComposeCustomBlendMode(SDL_BLENDFACTOR_SRC_ALPHA, SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA, SDL_BLENDOPERATION_ADD, SDL_BLENDFACTOR_ZERO, SDL_BLENDFACTOR_ONE, SDL_BLENDOPERATION_ADD); This fixes bug 2828 - Subtractive Blending blendMode = SDL_ComposeCustomBlendMode(SDL_BLENDFACTOR_SRC_ALPHA, SDL_BLENDFACTOR_ONE, SDL_BLENDOPERATION_SUBTRACT, SDL_BLENDFACTOR_ZERO, SDL_BLENDFACTOR_ONE, SDL_BLENDOPERATION_SUBTRACT); This goes partway to fixing bug 3684 - Add support for a pre-multiplied alpha blending mode blendMode = SDL_ComposeCustomBlendMode(SDL_BLENDFACTOR_ONE, SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA, SDL_BLENDOPERATION_ADD, SDL_BLENDFACTOR_ONE, SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA, SDL_BLENDOPERATION_ADD);
Sam Lantinga f1829d95 2017-08-13T20:37:49 Added SDL_wcscmp()
Sam Lantinga dc400184 2017-08-09T11:58:38 Added an API SDL_LoadFile_RW() to load all the data from an SDL data stream, and a convenience macro SDL_LoadFile() to load all the data from a file.
Ryan C. Gordon 22241ed0 2017-07-01T17:50:47 Support for QNX 7.0 (thanks, Elad!). Fixes Bugzilla #3686.
Ryan C. Gordon d4086e4a 2017-05-29T03:01:05 stdlib: added SDL_utf8strlen().
Sam Lantinga 763e1389 2017-03-09T16:09:16 Added an API to get the joystick instance ID before opening the device: SDL_JoystickGetDeviceInstanceID()
Sam Lantinga 06ccb71b 2017-02-10T11:21:15 Make sure the memory barrier functions are always available, and now they are implemented on Android __ARM_ARCH_5TE__
Sam Lantinga 3c90a52a 2017-01-27T05:59:58 Added an API to get the type of a connected joystick
Sam Lantinga 4938c505 2017-01-04T10:28:07 Added SDL_JoystickGetAxisInitialState() to get a joystick axis' initial value. This is useful for controller mapping programs to determine an axis' zero state
Sam Lantinga 45b774e3 2017-01-01T18:33:28 Updated copyright for 2017
Sam Lantinga 85d8a79f 2016-12-12T09:19:48 Fixed updated return value for SDL_GL_SwapWindow() Ozkan Sezer http://hg.libsdl.org/SDL/rev/464a2676d8ab seems to have forgotten removing the return from SDL_dynapi_procs.h, and this patch does that. Without it, MSVC warns: c:\sdl2\src\dynapi\SDL_dynapi_procs.h(598) : warning C4098: 'SDL_GL_SwapWindow_DEFAULT' : 'void' function returning a value c:\sdl2\src\dynapi\SDL_dynapi_procs.h(598) : warning C4098: 'SDL_GL_SwapWindow' : 'void' function returning a value
Sam Lantinga 8414c3d4 2016-12-11T12:01:44 Fixed ABI, don't change the return type of SDL_GL_SwapWindow()
Sam Lantinga 524bf3c2 2016-12-09T01:47:43 Fixed bug 3513 - SDL_GL_SwapWindow does not return error status Return an error code from SDL_GL_SwapWindow(), like the other SDL APIs.
Sam Lantinga dd5d85a4 2016-11-29T06:36:57 Added an API to iterate over game controller mappings
Sam Lantinga 36156335 2016-11-20T21:34:54 Renaming of guard header names to quiet -Wreserved-id-macro Patch contributed by Sylvain
Ryan C. Gordon 35430a73 2016-11-17T01:15:16 cpuinfo: first attempt at SDL_HasNEON() implementation.
Sam Lantinga ac74e16c 2016-11-10T17:19:34 Standardized the format of the SDL joystick GUID and added functions to retrieve the USB VID/PID from a joystick and game controller.
Sam Lantinga 9a8642bd 2016-11-01T10:30:46 Fixed bug 3478 - Patch Haiku to use dlopen instead of load_add_on Kai Sterker SDL2 on Haiku so far uses Haiku-specific APIs for loading dynamic objects as add-ons, instead of using dlopen to load them as libraries. This, for example, leads to SDL_mixer not being able to load its audio backends, when compiled with standard settings. As discussed at https://www.freelists.org/post/haikuports/SDL2-mixer-ogg-music-not-playing-and-other-stuff,2 , the best way to deal with this would be using dlopen instead of load_add_on. The following patch implements this change by dropping the Haiku-specific bits and using dlopen instead.
Sam Lantinga 27d4f099 2016-10-07T23:40:44 Implemented SDL_GetHintBoolean() to make it easier to check boolean hints
Sam Lantinga d2676c29 2016-10-07T17:04:58 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);