156 Commits

Author SHA1 Message Date
Sam Lantinga
466ca58b04 Added SDL_HINT_MOUSE_DPI_SCALE_CURSORS
We only want to change cursor display scale if the application or the user opts in by setting a hint. Otherwise cursors could change size unexpectedly when upgrading to SDL 3.4.0.
2025-12-09 17:12:08 -08:00
Sam Lantinga
a35639c7b5 Added patch note for SDL_SetWindowFillDocument() 2025-12-08 08:18:34 -08:00
Ryan C. Gordon
08a547e077 WhatsNew.txt: Removed reference to removed property.
Fixes #14623.
2025-12-08 11:03:42 -05:00
Ryan C. Gordon
4194879df1 surface: Surface rotation property should be float, not int.
Adjusted camera internals to work in floats, too.

Reference Issue #14616.
2025-12-07 22:25:08 -05:00
Ryan C. Gordon
9918d6cb5e emscripten: Move fill-document from hint/property to a window flag.
Fixes #14617.
2025-12-07 21:12:13 -05:00
Sam Lantinga
9bf86a2db3 Added documentation for the 3.4.0 release 2025-12-07 09:18:29 -08:00
Sam Lantinga
01aa1882f8 Added a patch note for SDL_ELF_NOTE_DLOPEN
Fixes https://github.com/libsdl-org/SDL/issues/14337
2025-10-27 08:28:05 -07:00
Sam Lantinga
b31c4b70b3 Updated version and documentation for 3.3.2 preview release 2025-10-23 15:20:26 -07:00
Sam Lantinga
fe9bdcf508 Added SDL_HINT_VIDEO_X11_EXTERNAL_WINDOW_INPUT 2025-03-05 09:07:05 -08:00
Sam Lantinga
5f4696ce63 Updating documentation for the 3.2.0 release
* Simplified and updated the mingw release archive

* Simplified and updated the msvc release archive

* Updated the Xcode release archive

* Updated the Android release archive
2025-01-15 20:38:16 -08:00
Petar Popovic
b6ab7d28f6 Replaced \r\n with \n in SDL root files 2024-10-05 18:15:02 -07:00
Ryan C. Gordon
38f0214e8a audio: Refer to audio devices to "playback" and "recording".
Fixes #9619.
2024-06-15 01:08:12 -04:00
Sam Lantinga
a20eec1415 Tweaking documentation for the SDL 3.0 preview release 2024-03-24 06:16:02 -07:00
Sam Lantinga
12bdb2b4d0 Added the environment variable SDL_LOGGING to control default log output 2024-01-27 19:30:22 -08:00
Anonymous Maarten
31d133db40 Define SDL_PLATFORM_* macros instead of underscored ones (#8875) 2024-01-24 01:40:51 +00:00
Sam Lantinga
cd231a65f6 Added SDL_GetJoystickCaps() and SDL_GetGamepadCaps() to get the capabilities of controllers
Also added SDL_GAMEPAD_CAP_PLAYER_LED to let the application know if the controller has a visible player LED
2024-01-22 19:23:42 -08:00
Sam Lantinga
308906ba25 Added SDL_FlipSurface() to flip a surface vertically or horizontally
Fixes https://github.com/libsdl-org/SDL/issues/8857
2024-01-20 06:31:37 -08:00
Sylvain
5dba04b29b Remove SDL_{Set,Get}SurfaceScale().
Add Scale parameter to SDL_BlitSurfaceScaled() and SDL_BlitSurfaceScaledUnchecked()
(see #8732)
2023-12-22 02:08:49 -08:00
Sylvain
84a0d5f623 Added SDL_SetSurfaceScaleMode() and SDL_GetSurfaceScaleMode() to control scale mode using SDL_BlitSurfaceScaled() 2023-12-17 15:39:53 -08:00
Sam Lantinga
cdfc9634e1 Removed patch note for change already in SDL 2.x 2023-07-08 09:35:42 -07:00
Sam Lantinga
3a654b4b1c Added the hint SDL_HINT_JOYSTICK_WGI to control whether to use Windows.Gaming.Input for controllers 2023-07-08 09:32:24 -07:00
Sylvain
dfd80f3d76 Android: control activity re-creation 2023-05-12 07:48:33 -07:00
Sam Lantinga
4dd26698fc Added SDL_GetWindowParent() to get the parent of popup windows 2023-03-13 11:21:02 -07:00
Sam Lantinga
8994878767 Added SDL_GetSystemTheme() to return whether the system is using a dark or light color theme, and SDL_EVENT_SYSTEM_THEME_CHANGED is sent when this changes
Fixes https://github.com/libsdl-org/SDL/issues/5334
Fixes https://github.com/libsdl-org/SDL/issues/6958
Closes https://github.com/libsdl-org/SDL/pull/6440
2023-03-09 03:25:20 -08:00
Sylvain
052b14eb65 Add SDL_ConvertAudioSamples() helper function 2023-01-24 08:26:09 -08:00
Sam Lantinga
dc280c17a0 Moved SDL_intrin.h back into the public headers for application use 2023-01-10 15:50:35 -08:00
Sam Lantinga
2aa9569b3e Replaced SDL_SIMDAlloc(), SDL_SIMDRealloc(), and SDL_SIMDFree() with SDL_aligned_alloc() and SDL_aligned_free()
Fixes https://github.com/libsdl-org/SDL/issues/5641
2023-01-09 18:01:59 -08:00
Sylvain
93e2903ac5 Add SDL_PlayAudioDevice() to play audio. Remove pause_on param from SDL_PauseAudioDevice() 2023-01-06 09:15:39 -08:00
Sylvain Becker
851b0e16be Add SDL_GetRenderVSync (see #6495) (#6965) 2023-01-02 11:21:02 -08:00
Sam Lantinga
324c0b76a0 Removed SDL_HasGamepads(), SDL_HasJoysticks(), and SDL_HasSensors()
Also cleaned up logic for whether we need to poll for events:
- We need to periodically poll for joysticks to handle hotplug.
- We need to frequently poll for joysticks and sensors when they're open so their state can be updated
2022-12-29 23:20:26 -08:00
Sam Lantinga
7f23d71b6a Added SDL_modf() and SDL_modff()
This function is useful for accumulating relative mouse motion if you want to only handle whole pixel movement.
e.g.
static float dx_frac, dy_frac;
float dx, dy;

/* Accumulate new motion with previous sub-pixel motion */
dx = event.motion.xrel + dx_frac;
dy = event.motion.yrel + dy_frac;

/* Split the integral and fractional motion, dx and dy will contain whole pixel deltas */
dx_frac = SDL_modff(dx, &dx);
dy_frac = SDL_modff(dy, &dy);
if (dx != 0.0f || dy != 0.0f) {
    ...
}
2022-12-29 23:12:19 -08:00
Sam Lantinga
16092f58bb Updated gamepad, joystick, sensor APIs, removing device indices
Instead of indexing into an internal list of devices which requires locking, we return a list of device IDs which can then be queried individually.

Reference: https://github.com/libsdl-org/SDL/issues/6889
2022-12-28 13:10:27 -08:00
Sam Lantinga
15b464747f WhatsNew.txt should be new features in SDL 3.0
docs/README-migration.md will cover API changes and removals since SDL 2.0
2022-12-27 10:06:45 -08:00
Sam Lantinga
5baed331f1 Don't add symbol renaming to WhatsNew.txt 2022-12-27 10:00:10 -08:00
Sam Lantinga
659abc721a SDL API renaming: SDL_gamecontroller.h
SDL_gamecontroller.h has been renamed SDL_gamepad.h, and all APIs have been renamed to match.

Fixes https://github.com/libsdl-org/SDL/issues/6885
2022-12-27 09:47:24 -08:00
Sam Lantinga
c6969df4d7 SDL API renaming: SDL_video.h
Fixes https://github.com/libsdl-org/SDL/issues/6880
2022-12-27 06:38:34 -08:00
Sam Lantinga
cc0296c934 SDL API renaming: SDL_surface.h
Fixes https://github.com/libsdl-org/SDL/issues/6884
2022-12-27 06:36:39 -08:00
Sam Lantinga
2db699f48e SDL API renaming: SDL_sensor.h
Fixes https://github.com/libsdl-org/SDL/issues/6888
2022-12-27 06:23:39 -08:00
Sam Lantinga
0d54115235 SDL API renaming: SDL_render.h
Fixes https://github.com/libsdl-org/SDL/issues/6883
2022-12-27 06:21:13 -08:00
Sam Lantinga
083e436a1a SDL API renaming: SDL_pixels.h
Fixes https://github.com/libsdl-org/SDL/issues/6886
2022-12-27 06:08:31 -08:00
Sam Lantinga
fc478c1bc0 SDL API renaming: SDL_joystick.h
Fixes https://github.com/libsdl-org/SDL/issues/6881
2022-12-27 05:50:46 -08:00
Sylvain Becker
aa0053141b Remove SDL_VideoInit / Quit. Prefer SDL_SubSytemInit / Quit (#6913) 2022-12-27 05:42:48 -08:00
Sam Lantinga
713ba2e31a SDL API renaming: SDL_audio.h
Fixes https://github.com/libsdl-org/SDL/issues/6879
2022-12-27 05:32:55 -08:00
Sam Lantinga
9625fb2832 Documentation cleanup 2022-12-27 05:28:18 -08:00
Sylvain Becker
47170d288e Don't export SDL_AudioInit/Quit, use SDL_InitSubsystem instead (#6912)
* Don't export SDL_AudioInit/Quit, use SDL_InitSubsystem instead

* Update README

Co-authored-by: Sam Lantinga <slouken@libsdl.org>
2022-12-27 05:22:22 -08:00
Sylvain
3fb0c8b54a Remove/Rename SDL_FreeWAV() to SDL_free() 2022-12-27 05:14:52 -08:00
Frank Praznik
abdfa809db Prepend key modifier enum values with 'SDL_' 2022-12-23 20:35:49 -08:00
Sam Lantinga
759f98085a Used rename_api.py to add previously renamed symbols to SDL_oldnames.h 2022-12-23 15:08:30 -08:00
Sam Lantinga
08c45eb37e Added placeholder in the patch notes for renamed functions 2022-12-23 11:00:11 -08:00
Sam Lantinga
909b513c33 Made SDL_WINDOWEVENT_* and SDL_DISPLAYEVENT_* first class event types
Fixes https://github.com/libsdl-org/SDL/issues/6772
2022-12-22 07:38:13 -08:00