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2338 commits

Author SHA1 Message Date
Sam Lantinga
2aee105b43 Added support for custom shaders with the GPU renderer 
Added an example of MSDF font rendering with the SDL 2D renderer
 2025-03-14 09:26:30 -07:00
SDL Wiki Bot
eb56c8af85 Sync SDL3 wiki -> header 
[ci skip]
 2025-03-14 12:49:08 +00:00
Sam Lantinga
3e9e22f17d Added SDL_SCALEMODE_PIXELART 
This is based on the algorithm presented by t3ssel8r:
https://www.youtube.com/watch?v=d6tp43wZqps
 2025-03-13 09:48:37 -07:00
Ryan C. Gordon
c318b1f926
SDL_mutex.h: Fixed code example. 2025-03-13 10:08:32 -04:00
SDL Wiki Bot
71c4de190c Sync SDL3 wiki -> header 
[ci skip]
 2025-03-12 22:23:23 +00:00
SDL Wiki Bot
fc35107854 Sync SDL3 wiki -> header 
[ci skip]
 2025-03-07 17:01:23 +00:00
SDL Wiki Bot
55695d3725 Sync SDL3 wiki -> header 
[ci skip]
 2025-03-06 20:23:18 +00:00
Sam Lantinga
cb099ebd4f Make texture scale mode a part of the 2D renderer draw state 
Also added texture addressing mode support to the PSP and Vita renderers (untested)

Fixes https://github.com/libsdl-org/SDL/issues/12461
 2025-03-05 21:35:04 -08:00
SDL Wiki Bot
bdde074688 Sync SDL3 wiki -> header 
[ci skip]
 2025-03-05 22:49:13 +00:00
SDL Wiki Bot
f01bcaeb17 Sync SDL3 wiki -> header 
[ci skip]
 2025-03-05 17:08:00 +00:00
Sam Lantinga
fe9bdcf508 Added SDL_HINT_VIDEO_X11_EXTERNAL_WINDOW_INPUT 2025-03-05 09:07:05 -08:00
SDL Wiki Bot
9f557941f3 Sync SDL3 wiki -> header 
[ci skip]
 2025-03-05 15:25:22 +00:00
Sam Lantinga
8f40dad460 Document the thread safety of SDL surface functions 2025-03-05 07:24:24 -08:00
Sam Lantinga
5d20bbf348 Presenting while drawing to a render target should fail. 
People are adding present calls while rendering to render targets, not understanding that this doesn't make sense, and wondering why they get flicker on some systems. If there are programs that relied on the previous behavior we can add a hint to control this.

Fixes https://github.com/libsdl-org/SDL/issues/12432
 2025-03-04 08:46:13 -08:00
SDL Wiki Bot
7df0ffd436 Sync SDL3 wiki -> header 
[ci skip]
 2025-03-04 13:27:13 +00:00
SDL Wiki Bot
c3b415641a Sync SDL3 wiki -> header 
[ci skip]
 2025-03-02 15:56:34 +00:00
SDL Wiki Bot
2a0223487f Sync SDL3 wiki -> header 
[ci skip]
 2025-03-02 15:55:59 +00:00
expikr
5373271a12 forbid transform change while relative mode active 2025-03-02 07:53:09 -08:00
expikr
428f0dcd61 add SDL_SetRelativeMouseTransform 2025-03-02 07:53:09 -08:00
Arkadiusz Lach
e25ee22469 Added tiled 9-grid texture rendering function 
* New function SDL_RenderTexture9GridTiled, borders and center is tiled instead of stretched
 2025-03-02 07:52:25 -08:00
SDL Wiki Bot
954675b32a Sync SDL3 wiki -> header 
[ci skip]
 2025-03-02 15:52:11 +00:00
Arkadiusz Lach
44bca81fdd Change default texture scale mode per renderer 
* SDL_SetDefaultTextureScaleMode(SDL_Renderer *renderer, SDL_ScaleMode scale_mode)
* SDL_GetDefaultTextureScaleMode(SDL_Renderer *renderer, SDL_ScaleMode *scale_mode)
 2025-03-02 07:51:17 -08:00
Sam Lantinga
b0df1cbbef Updated to version 3.3.0 for development 2025-03-01 19:31:00 -08:00
Sam Lantinga
292e431748 Updated to version 3.2.6 for release 2025-03-01 18:30:34 -08:00
SDL Wiki Bot
ee5f5c9172 Sync SDL3 wiki -> header 
[ci skip]
 2025-03-01 16:26:19 +00:00
Sam Lantinga
6e4193b743 Note that the file names are UTF-8 encoded 2025-03-01 08:25:31 -08:00
SDL Wiki Bot
7ab1412e20 Sync SDL3 wiki -> header 
[ci skip]
 2025-02-28 21:21:47 +00:00
SDL Wiki Bot
54c7aa9c90 Sync SDL3 wiki -> header 
[ci skip]
 2025-02-28 00:42:06 +00:00
Ryan C. Gordon
35e8cf8ee6 render: allow render targets to use logical presentation. 
Fixes https://github.com/libsdl-org/sdl2-compat/issues/279
 2025-02-27 19:41:11 -05:00
SDL Wiki Bot
56e2955b6a Sync SDL3 wiki -> header 
[ci skip]
 2025-02-26 21:03:33 +00:00
SDL Wiki Bot
38a73a1783 Sync SDL3 wiki -> header 
[ci skip]
 2025-02-25 18:29:56 +00:00
Sam Lantinga
29df99ee38 Clarified SDL_RenderReadPixels() documentation 
Clarified that the rect to be read is clipped against the current viewport, not actually relative to it.

Also added a note for people using SDL_SetRenderLogicalPresentation() so they know they have to map between logical space and render space if they want to read back.
 2025-02-25 10:28:57 -08:00
Sam Lantinga
1c2189c7c9 strings.h isn't available in Windows environments 
I believe this header isn't necessary for clang-tidy, string.h has all the functions we care about.

Fixes https://github.com/libsdl-org/SDL/issues/12238
 2025-02-25 09:41:50 -08:00
SDL Wiki Bot
ffdca343fb Sync SDL3 wiki -> header 
[ci skip]
 2025-02-25 16:58:12 +00:00
Sam Lantinga
ac5fca4ae5 Clarify the expected usage of SDL_StorageReady() 
Fixes https://github.com/libsdl-org/SDL/issues/12201
 2025-02-25 08:56:56 -08:00
SDL Wiki Bot
fc365e945a Sync SDL3 wiki -> header 
[ci skip]
 2025-02-25 16:39:56 +00:00
Sam Lantinga
ad840e8796 Better document that main functionality is in SDL_main.h 
Fixes https://github.com/libsdl-org/SDL/issues/12159
 2025-02-25 08:38:39 -08:00
SDL Wiki Bot
bb8dcf08e7 Sync SDL3 wiki -> header 
[ci skip]
 2025-02-25 15:54:44 +00:00
SDL Wiki Bot
0a592b78c1 Sync SDL3 wiki -> header 
[ci skip]
 2025-02-24 23:12:58 +00:00
Tomasz Pakuła
58388e8db4 Add SDL_HINT_JOYSTICK_HAPTIC_AXES 
Allows users to overwrite the number of haptic axes defined for a given
joystick. Also supports a "wildcard" VID:PID of `0xFFFF/0xFFFF`
 2025-02-24 15:12:04 -08:00
Caleb Cornett
60b7faa987 gpu: Validate that reserved struct members are unset 2025-02-24 08:57:09 -08:00
SDL Wiki Bot
deadfe0c98 Sync SDL3 wiki -> header 
[ci skip]
 2025-02-23 20:20:09 +00:00
Caleb Cornett
ea77472d75 Document/ignore GPU features without universal support 2025-02-23 12:19:12 -08:00
Timothee "TTimo" Besset
fa380a4004 Update include/SDL3/SDL_assert.h 
Co-authored-by: Sam Lantinga <slouken@libsdl.org>
 2025-02-21 11:07:54 -08:00
Timothee "TTimo" Besset
2a1b617fb2 Update include/SDL3/SDL_assert.h 
Co-authored-by: Sam Lantinga <slouken@libsdl.org>
 2025-02-21 11:07:54 -08:00
Timothee 'TTimo' Besset
69e03094bd fallback to defining SDL_TriggerBreakpoint as __builtin_trap in older linux arm64 environments that do not have a __has_builtin facility 2025-02-21 11:07:54 -08:00
SDL Wiki Bot
52ee0c1058 Sync SDL3 wiki -> header 
[ci skip]
 2025-02-20 20:17:22 +00:00
Sam Lantinga
06602f4e80 Document that the pitch is the length of the image data for SDL_PIXELFORMAT_MJPG 2025-02-20 12:16:26 -08:00
SDL Wiki Bot
dea99e54fd Sync SDL3 wiki -> header 
[ci skip]
 2025-02-16 17:44:58 +00:00
SDL Wiki Bot
ba45256940 Sync SDL3 wiki -> header 
[ci skip]
 2025-02-15 17:42:27 +00:00