Frank Praznik
85ebd16fb2
x11: Disable the X Synchronization Extension by default
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Under the right conditions, this extension can result is smoother resizing when rendering with OpenGL, however, it is known to cause problems in certain cases, such as when handling presentation externally.
Gate it behind a hint, and disable it by default. Developers can selectively enable it when they verify that they meet the criteria for using it, and that it behaves correctly in their apps/games.
(cherry picked from commit b8545fce54
2026-05-05 13:51:41 -04:00
Sam Lantinga
796782fc89
Updated to version 3.4.9 for development
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2026-05-01 19:49:54 -07:00
Sam Lantinga
d9d5536704
Updated to version 3.4.8 for release
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2026-05-01 17:02:55 -07:00
Sam Lantinga
be6f1b74dc
Updated to version 3.4.7 for development
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2026-05-01 06:43:01 -07:00
Sam Lantinga
3aabb7bc53
Updated to version 3.4.6 for release
2026-05-01 06:31:29 -07:00
Cameron Gutman
22b5ceb0c7
atomic: Fix infinite recursion in SDL_CompilerBarrier() fallback
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On some platforms, SDL_MemoryBarrierRelease() is defined to
SDL_CompilerBarrier(). If SDL_CompilerBarrier() is also defined to
the fallback spinlock acquire/release, then we will infinitely
recurse in SDL_UnlockSpinlock(). Avoid this by not unlocking the
temporary spinlock we create.
(cherry picked from commit 66e98b5598
2026-04-27 14:31:09 -04:00
Cameron Gutman
c784127077
atomic: Use __atomic_signal_fence() for SDL_CompilerBarrier()
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This is the (slightly) more standard way to accomplish it.
(cherry picked from commit d5acd7f123
2026-04-26 22:04:58 -05:00
Cameron Gutman
396cd2d7f7
atomic: Fix memory barriers on MSVC ARM64
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(cherry picked from commit 2c4c8172d7
2026-04-24 20:13:22 -05:00
Cameron Gutman
da032b77ab
atomic: Use DMB ISHLD for aarch64 acquire barrier
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This is a little more efficient than a DMB ISH and matches what
GCC, Clang, and MSVC generate for a C++11 acquire fence.
(cherry picked from commit f2206974b0
2026-04-23 21:19:29 -05:00
Cameron Gutman
ef425def66
atomic: Use __atomic_thread_fence() when available
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This avoids requiring inline assembly for each architecture.
It also fixes some weakly ordered architectures which lacked
said inline assembly (RISC-V, MIPS, LoongArch, etc) and were
thus disasterously broken.
(cherry picked from commit 2858a32723
2026-04-23 18:53:28 -05:00
Frank Praznik
c819960a1c
hints: Correct the cursor DPI scaling hint
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Support for this hint was removed from Wayland shortly after it was added, but the documentation was never updated to reflect this.
(cherry picked from commit 76aa12701a
2026-04-20 10:33:39 -04:00
Cameron Cawley
447ba0aa01
Improve constness with Clipboard APIs
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(cherry picked from commit 43c928ee86
2026-04-19 07:06:43 -04:00
Sam Lantinga
b6fd088246
Updated to version 3.4.5 for development
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2026-04-03 17:16:53 -07:00
Sam Lantinga
5848e584a1
Updated to version 3.4.4 for release
2026-04-03 16:10:59 -07:00
Sanjay Govind
8d7f469fb5
Add support for GIP guitars via gameinput ( #15301 )
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(cherry picked from commit 7f86f9107d
2026-04-03 16:03:17 -07:00
Ryan C. Gordon
2503d34724
aaudio: Respect SDL_HINT_AUDIO_DEVICE_STREAM_ROLE hint.
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Fixes #15299 .
(cherry picked from commit 4d17b99d0a
2026-04-02 11:25:22 -04:00
Sam Lantinga
99a026cfde
Clarified SDL_MostSignificantBitIndex32() documentation
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Fixes https://github.com/libsdl-org/SDL/issues/15247
(cherry picked from commit f22e088211
2026-03-22 17:52:54 -07:00
Mike Egger
c2a910ab02
windows: support flag RIDEV_INPUTSINK in raw input ( #15182 )
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(cherry picked from commit ae3ae4ba44
2026-03-08 16:12:03 -07:00
Frank Praznik
18a0157457
Deprecate SDL_INIT_EVERYTHING from SDL2
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Adds SDL_INIT_EVERYTHING to the deprecated symbol list, and renames an internal usage to avoid a warning.
(cherry picked from commit e7199cad0b
2026-03-03 15:10:43 -05:00
Antonio Lattanzio
e4c664a75f
oldnames: Add missing deprecated SDL2 symbol mappings ( #15137 )
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(cherry picked from commit 4c52cfb495
2026-03-02 09:44:52 -08:00
SDL Wiki Bot
df72790cfb
Sync SDL3 wiki -> header
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[ci skip]
(cherry picked from commit 2e18cf8d09
2026-02-26 07:55:40 +03:00
Sam Lantinga
0f02c41ac0
Note that SDL_getenv() is case sensitive
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Fixes https://github.com/libsdl-org/SDL/issues/15086
(cherry picked from commit 21e10b2e76
2026-02-26 07:55:20 +03:00
Sam Lantinga
36ba09b63d
Fixed definition of builtin function '_m_prefetch'
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Fixes https://github.com/libsdl-org/SDL/issues/15116
(cherry picked from commit 5340d6a94c
2026-02-25 14:30:12 -08:00
SDL Wiki Bot
28014a0452
Sync SDL3 wiki -> header
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[ci skip]
(cherry picked from commit 0246598d62
2026-02-25 07:40:51 -08:00
SDL Wiki Bot
488e196415
Sync SDL3 wiki -> header
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[ci skip]
(cherry picked from commit 03fcc037d9
2026-02-25 07:40:51 -08:00
SDL Wiki Bot
c903079708
Sync SDL3 wiki -> header
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[ci skip]
(cherry picked from commit bad072e693
2026-02-25 07:40:51 -08:00
Ethan Lee
b488c2e4a0
gdk: Render/GPU can call SuspendX, document when to call SuspendComplete
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(cherry picked from commit 5770e013c2
2026-02-25 07:40:51 -08:00
Brenton Bostick
abab2f1181
make sure #endif comment matches the macro name
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(cherry picked from commit a5889b0e44
2026-02-24 09:49:08 -08:00
Ozkan Sezer
d01ec84d85
headers: selected sdl-wiki-bot-authored updates from main branch
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to eliminate discrepancies between release-3.4.x and main branches.
(cherry picked from commit 165bfd3e8390aaa239777d27ca282e6fc31b7f0bc71c53c406c9b7ca0c42e2bc4be482ae4fb503166f45f97af0d2ca57005073500019ea72ed7d0f872aacf018f0
2026-02-21 03:03:32 +03:00
Sam Lantinga
d281a080c6
Updated to version 3.4.3 for development
2026-02-20 15:59:20 -08:00
Sam Lantinga
683181b47c
Updated to version 3.4.2 for release
2026-02-20 15:12:29 -08:00
Ryan C. Gordon
70e1804e9f
docs: Clarify symlink info in SDL_GetPathInfo, etc.
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Fixes #15078 .
(cherry picked from commit 69ddf1d6c7
2026-02-20 14:30:39 -05:00
Ryan C. Gordon
77dd2685ec
include: More \threadsafety documentation.
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Reference Issue #7140 .
(cherry picked from commit 1223767b2c
2026-02-20 10:46:17 -05:00
Ryan C. Gordon
4cc96e3506
include: Added \threadsafety notes to about 60 more functions.
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Reference Issue #7140 .
(cherry picked from commit 28e4269915
2026-02-18 19:51:25 -05:00
Ryan C. Gordon
ea2b4f4674
hints: Rename SDL_HINT_OPENGL_FORCE_SRGB_CAPABLE.
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It's now SDL_HINT_OPENGL_FORCE_SRGB_FRAMEBUFFER, since it does more than mess
with the srgb-capable context attribute now.
Reference Issue #14898 .
(cherry picked from commit 10b524c7cc
2026-02-16 13:09:24 -05:00
Ryan C. Gordon
8f9dd75ead
video: Only set GL_FRAMEBUFFER_SRGB state if the hint requests it.
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Reference Issue #14898 .
(cherry picked from commit ead67481c0
2026-02-16 13:08:59 -05:00
Sam Lantinga
badd9e5a15
You can't combine SDL_STRINGIFY_ARG() and SDL_FUNCTION
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Removed obsolete documentation that shows this usage and macros that attempt it.
Also allow SDL_FUNCTION to be redefined by the application.
Fixes https://github.com/libsdl-org/SDL/issues/15004
(cherry picked from commit 6feb0e1333
2026-02-08 11:56:12 -08:00
Max Seidenstücker
576c2d2f2c
Merge all occurances of __func__ and __FUNCTION__ to SDL_FUNCTION
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(cherry picked from commit 8f8880a8eb
2026-02-08 11:56:12 -08:00
ROllerozxa
e61a874c66
Fix SDL_TriggerBreakpoint being undefined on slimcc
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(cherry picked from commit 3919cc902e
2026-02-07 10:14:28 -08:00
Ryan C. Gordon
fc5862b0dd
opengl: added SDL_HINT_OPENGL_FORCE_SRGB_CAPABLE.
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Reference Issue #14898 .
(cherry picked from commit 632c83b722
2026-02-05 18:45:06 -05:00
SDL Wiki Bot
28470f9231
Sync SDL3 wiki -> header
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[ci skip]
(cherry picked from commit eb181c8d1a
2026-02-02 11:40:08 -08:00
Evan Hemsley
171874ae5c
GPU: Allow D3D12 backend to load vendored D3D12Core.dll ( #14946 )
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---------
Co-authored-by: Ethan Lee <flibitijibibo@gmail.com >
(cherry picked from commit e25e0f3c5b
2026-02-02 11:40:08 -08:00
Caleb Cornett
de5e0f1784
GPU: Query UnrestrictedBufferTextureCopyPitchSupported to avoid D3D12 realignment copies
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(cherry picked from commit 742a6fd092
2026-01-31 16:04:03 -08:00
Sam Lantinga
997808a945
Updated SDL_PollEvent() documentation
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Fixes https://github.com/libsdl-org/sdlwiki/issues/911
(cherry picked from commit 63a95a4a4d
2026-01-30 16:24:10 -08:00
SDL Wiki Bot
2ea3ac2914
Sync SDL3 wiki -> header
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[ci skip]
(cherry picked from commit 5642fc963e
2026-01-25 09:16:01 -08:00
Sam Lantinga
34c687a59b
Add the type to SDL_PROP_GPU_DEVICE_CREATE_METAL_ALLOW_MACFAMILY1
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(cherry picked from commit 17c375738f
2026-01-25 09:16:00 -08:00
SDL Wiki Bot
388546be2e
Sync SDL3 wiki -> header
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[ci skip]
(cherry picked from commit d311b5c779
2026-01-25 09:16:00 -08:00
Ethan Lee
78b16b3cb8
gpu: Add SDL_PROP_GPU_DEVICE_CREATE_METAL_ALLOW_MACFAMILY1 property
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(cherry picked from commit 16f2037efd
2026-01-25 09:09:28 -08:00
Sam Lantinga
3ec7fc8f59
SDL_CreateGPURenderState() doesn't modify the createinfo parameter
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(cherry picked from commit 3f0e0975d8
2026-01-17 20:49:04 -08:00
Sergei Petunin
e1b020f340
Fix MAC_PRESS_AND_HOLD hint documentation
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(cherry picked from commit 460b8a0db1
2026-01-13 09:01:42 -08:00
Frank Praznik
Sam Lantinga
Cameron Gutman
Cameron Cawley
Sanjay Govind
Ryan C. Gordon
Mike Egger
Antonio Lattanzio
SDL Wiki Bot
Ethan Lee
Brenton Bostick
Ozkan Sezer
Max Seidenstücker
ROllerozxa
Evan Hemsley
Caleb Cornett
Sergei Petunin