|
6b057c67
|
2021-01-26T19:16:17
|
|
Expose separate keyboard and mouse grab support
This adds SDL_SetWindowKeyboardGrab(), SDL_GetWindowKeyboardGrab(),
SDL_SetWindowMouseGrab(), SDL_GetWindowMouseGrab(), and new
SDL_WINDOW_KEYBOARD_GRABBED flag. It also updates the test harness to exercise
this functionality and makes a minor fix to X11 that I missed in
https://hg.libsdl.org/SDL/rev/02a2d609369b
To fit in with this new support, SDL_WINDOW_INPUT_CAPTURE has been renamed to
SDL_WINDOW_MOUSE_CAPTURE with the old name remaining as an alias for backwards
compatibility with older code.
|
|
516042b4
|
2021-01-05T15:15:50
|
|
ran gendynapi.pl after SDL_UpdateNVTexture addition
|
|
9130f7c3
|
2021-01-02T10:25:38
|
|
Updated copyright for 2021
|
|
|
223af86c
|
2021-01-01T11:12:30
|
|
Added SDL_RenderGetD3D11Device() to get access to the device associated with the D3D11 renderer
|
|
|
93ccdee8
|
2020-12-23T13:47:49
|
|
Fixed bug 5404 - stdlib: Added SDL_round, SDL_roundf, SDL_lround and SDL_lroundf
Cameron Cawley
stdlib: Added SDL_round, SDL_roundf, SDL_lround and SDL_lroundf
The default implementation is based on the one used in the Windows RT video driver.
|
|
|
15fea339
|
2020-12-23T23:47:10
|
|
ran gendynapi.pl after addition of SDL_SoftStretchLinear
|
|
|
46a84478
|
2020-11-24T12:43:01
|
|
Added SDL_wcscasecmp() and SDL_wcsncasecmp()
|
|
|
fcb21aa8
|
2020-11-17T10:30:20
|
|
Added API for sensors on game controllers
Added support for the PS4 controller gyro and accelerometer on iOS and HIDAPI drivers
Also fixed an issue with the accelerometer on iOS having inverted axes
|
|
|
d140d887
|
2020-11-16T17:36:47
|
|
Added SDL_JoystickGetSerial() and SDL_GameControllerGetSerial()
|
|
|
71e32f5e
|
2020-11-16T15:00:15
|
|
Added SDL_crc32()
|
|
|
9f51fad3
|
2020-11-13T18:01:29
|
|
Added support for the touchpad on PS4 and PS5 controllers
|
|
|
1e2caac5
|
2020-11-11T18:57:37
|
|
Added SDL_JoystickRumbleTriggers() and SDL_GameControllerRumbleTriggers()
|
|
|
e555d453
|
2020-11-05T11:07:54
|
|
Added SDL_JoystickHasLED
Currently, this is only supported by the PS4 HIDAPI driver.
|
|
ffb307e4
|
2020-10-18T09:52:56
|
|
Fixed bug 5304 - add SDL_HasSurfaceRLE() (Thanks Rene Dudfield and Dan Lawrence)
|
|
|
7991cc38
|
2020-10-09T21:40:28
|
|
dynapi: move SDL_SIMDRealloc down below, after SDL_GetPreferredLocales.
https://hg.libsdl.org/SDL/rev/884cb29cb80e wrongly added it after its
family i.e. SDL_SIMDAlloc, not at the end of the list.
|
|
77c9d73b
|
2020-10-05T11:30:33
|
|
Removed SDL_AndroidOpenURL, added SDL_OpenURL.
Still needs to be wired into Xcode and Visual Studio projects.
|
|
|
883509fc
|
2020-10-01T17:01:00
|
|
ran gendynapi.pl after new (android-only) api additions.
|
|
2aa8974f
|
2020-06-11T12:03:33
|
|
Add SDL_SIMDRealloc
|
|
|
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.
|
|
|
d292f6bd
|
2020-04-10T12:17:14
|
|
stdlib: Add SDL_trunc and SDL_truncf
|
|
|
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.
|
|
|
3180ba81
|
2020-04-08T08:34:27
|
|
First pass at Windows sensor implementation
|
|
cc908756
|
2020-03-15T13:25:49
|
|
virtual joysticks: removed ball support (Bug 5028)
|
|
|
1ff483d1
|
2020-03-13T21:28:09
|
|
Added SDL_GetErrorMsg() to get the error message in a thread-safe way
|
|
|
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!
|
|
|
aa384ad0
|
2020-03-02T15:21:07
|
|
Fixed bug 5001 - Feature request: SDL_isupper & SDL_islower
|
|
|
7f26ff23
|
2020-02-27T08:18:20
|
|
Fixed bug 4987 - Can't build on MinGW a recent state (15'th February, 2020): conflicting types
|
|
|
44698c49
|
2020-02-18T01:44:07
|
|
dynapi: Fixed build on non-Android platforms.
|
|
|
d7ece7ee
|
2020-02-17T13:54:45
|
|
Made SDL_GetAndroidSDKVersion() available for applications
|
|
|
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)
|
|
8f1a916a
|
2020-02-13T20:50:47
|
|
Add basic support for compiling on RISC OS
|
|
|
37278066
|
2020-01-30T14:51:33
|
|
Export SDL functions for iOS application delegates
|
|
|
a8780c6a
|
2020-01-16T20:49:25
|
|
Updated copyright date for 2020
|
|
|
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.
|
|
|
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()
|
|
|
b5aff9d7
|
2019-11-22T13:12:12
|
|
Added SDL_GameControllerTypeForIndex() and SDL_GameControllerGetType() to return the type of controller attached.
|
|
|
405a3c82
|
2019-11-21T11:50:50
|
|
ran gendynapi.pl after newly added SDL_string.c functions.
|
|
|
eb8f14bb
|
2019-11-20T20:40:50
|
|
added SDL_strtokr() as a replacement for POSIX strtok_r (bug #4046.)
|
|
|
a365c7f6
|
2019-11-04T11:15:24
|
|
ran gendynapi.pl after SDL_HasARMSIMD() addition
|
|
|
3d100df3
|
2019-10-30T15:43:49
|
|
Readability: remove const-qualifation from function declaration
const-qualification of parameters only has an effect in function definitions
|
|
|
ec04110d
|
2019-10-14T12:41:06
|
|
dynapi: Deal with failure cases better, other fixes.
Fixes Bugzilla #4803.
|
|
|
b38a5ba0
|
2019-10-05T20:19:10
|
|
dynapi: Make gendynapi.pl work on older Perl releases.
|
|
|
a664e95d
|
2019-10-01T00:05:50
|
|
dynapi: move new SDL_LockTextureToSurface addition to the end of file.
|
|
|
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.
|
|
|
70dc8d16
|
2019-08-30T08:55:20
|
|
Android: fix corresponding warnings
|
|
aebaa316
|
2019-08-05T12:35:32
|
|
Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.
|
|
|
ceee7def
|
2019-07-31T00:05:28
|
|
minor build fixes.
|
|
|
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
|
|
|
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.
|
|
|
de82759c
|
2019-03-19T07:53:33
|
|
Added support for building SDL as a dynamic library on iOS
|
|
|
5e13087b
|
2019-01-04T22:01:14
|
|
Updated copyright for 2019
|
|
|
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.
|
|
|
62494a2e
|
2018-10-31T15:03:41
|
|
Merge SDL-ryan-batching-renderer branch to default.
|
|
|
14329256
|
2018-10-25T16:53:14
|
|
Generalized the XInput user index into a player index
|
|
|
9987ca69
|
2018-10-25T12:54:42
|
|
Added SDL_JoystickGetXInputUserIndex()
|
|
|
8340b0f0
|
2018-10-23T01:34:03
|
|
render: Add floating point versions of various draw APIs.
|
|
|
cbacb0f1
|
2018-10-14T23:50:50
|
|
add missing include.
|
|
|
acb05f50
|
2018-10-11T16:40:01
|
|
thread: make SDL_CreateThreadWithStackSize() a public API.
|
|
|
1ecf4dfc
|
2018-10-04T16:34:44
|
|
render: Added SDL_RenderFlush().
|
|
|
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.
|
|
|
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
|
|
|
6f758ad2
|
2018-08-21T20:03:54
|
|
Moved SDL_IsTablet() to a cross-platform API function
|
|
|
7c3040e0
|
2018-08-21T12:11:34
|
|
First pass on the new SDL sensor API
|
|
|
109544ca
|
2018-08-21T11:23:47
|
|
Add SDL_IsTablet() to Android and iOS SDL.
|
|
|
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
|
|
|
b4fe7412
|
2018-08-04T11:52:46
|
|
SDL_exp
|
|
|
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
|
|
|
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
|
|
|
113801b7
|
2018-06-05T12:46:13
|
|
Added SDL_IsChromebook() to determine if we're running on a Chromebook.
|
|
|
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).
|
|
|
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.
|
|
|
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.
|
|
|
a8ac5885
|
2018-03-07T13:30:40
|
|
Added SDL_GameControllerMappingForDeviceIndex() to get the mapping for a controller before it's opened
|
|
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.
|
|
|
4c2a444e
|
2018-02-08T17:07:47
|
|
add SDL_log10 and SDL_log10f to include and dynapi
|
|
|
6ed184ec
|
2018-02-06T15:03:35
|
|
Added SDL_IsAndroidTV()
|
|
|
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
|
|
|
e3cc5b2c
|
2018-01-03T10:03:25
|
|
Updated copyright for 2018
|
|
|
cf3d4503
|
2017-12-08T14:30:10
|
|
Added SDL_RenderGetMetalLayer() and SDL_RenderGetMetalCommandEncoder()
|
|
|
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.
|
|
|
bcdf8b91
|
2017-11-04T17:35:03
|
|
Added SDL_fmod() and SDL_fmodf()
|
|
|
34502143
|
2017-11-04T15:34:14
|
|
Added float versions of SDL's math functions
|
|
|
72932906
|
2017-10-19T18:05:42
|
|
audio: Added SDL_AudioStreamFlush().
|
|
|
80f8464d
|
2017-10-18T15:54:05
|
|
Added audio stream conversion functions:
SDL_NewAudioStream
SDL_AudioStreamPut
SDL_AudioStreamGet
SDL_AudioStreamAvailable
SDL_AudioStreamClear
SDL_FreeAudioStream
|
|
|
9c580e14
|
2017-10-12T13:44:28
|
|
Added functions to query and set the SDL memory allocation functions:
SDL_GetMemoryFunctions()
SDL_SetMemoryFunctions()
SDL_GetNumAllocations()
|
|
|
d90fce3c
|
2017-10-10T11:10:15
|
|
Exposed the joystick locking functions for multi-threaded access to the joystick API
|
|
|
fb283932
|
2017-09-06T19:35:36
|
|
vulkan: use "unsigned int" instead of "unsigned"
|
|
|
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
|
|
|
eb5392ad
|
2017-08-27T20:41:29
|
|
Added the new Vulkan API functions to exported functions
|
|
|
b7c5d151
|
2017-08-27T18:53:30
|
|
SDL_dynapi.c: add missing SDLCALL to macros.
|
|
|
a38f127e
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2017-08-27T18:52:43
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Swapped conditional arguments for standard SDL readability
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30fe9a67
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2017-08-27T18:49:36
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SDL_dynapi.h: revert commit ee88fe3e353e in order to enable dynapi
[ optional ]
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50d3fe21
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2017-08-27T18:49:11
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SDL_dynapi_procs.h: adjust SDL_CreateThread for os/2
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8c39d1d0
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2017-08-25T12:27:18
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OS/2: fixed inverted logic bug (thanks, Ozkan!).
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2213077a
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2017-08-25T11:31:12
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OS/2: proper fix for dynapi (thanks, Ozkan!).
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a3890ff6
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2017-08-22T15:50:39
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dynapi: fill in OS/2 loading code (thanks, Ozkan!).
Partially fixes Bugzilla #3765.
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f6ad070b
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2017-08-21T13:00:58
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SDL_dynapi.h: disable dynapi for os/2.
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f142a796
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2017-08-14T13:37:14
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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.
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c59d9923
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2017-08-14T05:51:44
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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);
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f1829d95
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2017-08-13T20:37:49
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Added SDL_wcscmp()
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