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12572 Commits

Author SHA1 Message Date
Ethan Lee
0cc2b026e7 gpu: Check for MSFT_layered_driver, skip layered drivers during enumeration 2025-11-10 18:16:54 -05:00
Frank Praznik
f3d39815e7 progressbar: Ensure buffers are large enough for string manipulation 2025-11-09 16:59:35 -05:00
Frank Praznik
f6a05121ec wayland: Handle dispatch errors when showing a window 
If a dispatch event when showing a window returns a failure code, handle the display disconnected condition and break out of the loop, otherwise, it will hang forever.
 2025-11-09 12:38:05 -05:00
Frank Praznik
5d0236ad51 wayland: Don't leave un-acked configurations when throttling resize events 
Compositors that send multiple resize events per frame could result in the most recent configuration requests being left un-acked when the resize ends. Ack the most recent resized state on frame callbacks, so as to always ack the most recent configuration within a reasonable timeframe.
 2025-11-09 12:38:04 -05:00
Sam Lantinga
a96664674f Fixed windows events on 32-bit Windows 
When running on 32-bit Windows, DefWindowProc resolves to a function in ntdll.dll, but after the window is created the actual window proc is a function in user32.dll. We solve this by using our own custom default window proc and looking for that instead.

Fixes https://github.com/libsdl-org/SDL/issues/1442
 2025-11-09 07:44:45 -08:00
Eddy Jansson
836dad75ae Remove redundant semicolons. 
[ci skip]
 2025-11-09 07:29:27 -08:00
Marcin Serwin
53ee410d7a Don't divide by zero in slow blitter 
Other blitters seem to handle zero width/height destinations correctly.

Signed-off-by: Marcin Serwin <marcin@serwin.dev>
 2025-11-09 07:26:04 -08:00
unknown
b9c790949e wasapi: Don't ignore device disconnect events on unopened devices. 
Reference Issue #13317.
 2025-11-09 01:15:45 -05:00
Ryan C. Gordon
2f41dd7b5c pen: Better pen position precision on Windows 8 and later. 
Fixes #12084.
 2025-11-09 00:46:45 -05:00
Sam Lantinga
704ac98d3f Make sure the blit mapping is cleared when undoing RLE encoding 
This fixes a crash if a surface is RLE encoded, then locked and unlocked.

We also mark the surface as no longer needing to be locked after undoing RLE encoding
 2025-11-08 15:38:47 -08:00
Sam Lantinga
089dc86bcf Lazily redo RLE encoding 
Also stop lying about the RLE encoding state, which causes crashes if we do RLE blit operations while the surface is locked.
 2025-11-08 14:51:27 -08:00
Sam Lantinga
cc2a272d6f Enable RLE more often in the software renderer 
We don't need to aggressively disable RLE acceleration anymore because the original pixels remain available for operations that aren't supported by the RLE blitter.
 2025-11-08 14:51:27 -08:00
Sam Lantinga
ac0edbe9d2 Just assert that RLE encoding isn't active 
We undo RLE encoding in the calling code, so we shouldn't need to do anything here.
 2025-11-08 14:51:27 -08:00
Sam Lantinga
2b365983db Save the original pixels when RLE encoding is enabled 
Trying to reconstruct the original image when undoing RLE encoding was never completely accurate.

Fixes https://github.com/libsdl-org/SDL/issues/14424
 2025-11-08 12:56:25 -08:00
Sam Lantinga
78152d13ee Added SDL_ConvertSurfaceRect() for internal use 2025-11-08 12:56:25 -08:00
Sam Lantinga
d145e78cd6 Improved performance scaling 8-bit surfaces 2025-11-08 12:56:25 -08:00
Sam Lantinga
01d359c1df Don't create a larger surface than we need when scaling 2025-11-08 12:56:25 -08:00
Sam Lantinga
7d628ef76c Fixed scaling YUV surfaces 2025-11-08 12:56:25 -08:00
Sam Lantinga
7553d5892e Fixed software renderer 8-bit scaling and rotation (thanks @jroatch!) 
Fixes https://github.com/libsdl-org/SDL/issues/14422
 2025-11-08 08:46:58 -08:00
Chris Genova
6a01d6e7d3 D3D12 GPU: Prevent reading out of bounds when uploading textures. 
When the upload needs realignment, a new buffer is created to do the
upload, and the source data is copied to the new buffer. This commit
fixes the issue where the memcopy can read off the end of the source
buffer since it is reading based on destination pitch instead of source
pitch.
 2025-11-07 17:47:51 -08:00
Sam Lantinga
1fb663b429 Make sure that SDL_PIXELFORMAT_ARGB8888 is the first texture format for OpenGL 
Fixes https://github.com/libsdl-org/SDL/issues/1440
 2025-11-07 11:13:50 -08:00
Sam Lantinga
3489a45216 Use srcpixel now that we've set it 2025-11-07 11:12:10 -08:00
Sam Lantinga
294beceec7 Fixed error: 'srcpixel' may be used uninitialized 2025-11-07 11:11:31 -08:00
Sam Lantinga
0f21e46586 Added support for SDL_PIXELFORMAT_INDEX8 to SDL_BlitTriangle_Slow() 
Fixes https://github.com/libsdl-org/SDL/issues/14419
 2025-11-07 11:01:23 -08:00
Sam Lantinga
547b2a2e37 SDL_SetSurfaceRLE() has a boolean parameter 2025-11-07 11:01:23 -08:00
Frank Praznik
950a9a72ab wayland: Use a pool to allocate icon image buffers 
Allocate the buffers from a pool to avoid a separate mmap for each image.
 2025-11-07 13:53:00 -05:00
Frank Praznik
b3060956c3 wayland: Release the SHM pool after initial cursor buffer creation 
The backing memory will be automatically unmapped when the buffer objects are destroyed, so no need to keep the pool around.
 2025-11-07 13:53:00 -05:00
Sam Lantinga
9a19cc8323 Fixed unaligned load in Xbox HIDAPI driver 2025-11-07 10:37:58 -08:00
Sam Lantinga
118dcf27ce Added D mode mappings for the 8BitDo 64 Bluetooth Controller 
The HID descriptor maps the C buttons as a right thumbstick, but this mapping matches the HIDAPI Nintendo 64 mapping.

The start button resets the controller in both USB and Bluetooth mode on macOS, but I've kept the mapping assuming this is a macOS bug that will be fixed.
 2025-11-07 10:18:49 -08:00
Sam Lantinga
9ff737efbd Updated the Nintendo Switch N64 controller mapping 
This mapping matches the Linux kernel default mapping.
 2025-11-07 10:18:49 -08:00
Sam Lantinga
f211a3bb69 Fixed initial rumble on the 8BitDo 64 Bluetooth Controller 2025-11-07 10:18:49 -08:00
Daniel Ludwig
ef5b1c8f5f Fix DefWindowProc called for events handled in WIN_WindowProc 2025-11-07 07:57:40 -08:00
Sam Lantinga
a2ed1a4197 Fixed blitting bitmaps with a non-zero x offset 
Also added basic testautomation coverage of bitmap blits

Fixes https://github.com/libsdl-org/sdl2-compat/issues/546
 2025-11-06 22:47:50 -08:00
Frank Praznik
a71b2f0a93 x11: Only correct placement for border offset on the initial window mapping 
Correcting it when it is subsequently hidden and re-mapped will cause the position to be double offset by the size of the borders.
 2025-11-06 19:35:15 -05:00
Sam Lantinga
2a873be9cd Return false from SDL_SetWindowMouseRect() if it's not supported 2025-11-06 11:59:47 -08:00
Sam Lantinga
599bd1a6aa Fixed building if SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_SCROLLINFO isn't defined 2025-11-06 11:30:59 -08:00
Sam Lantinga
e24eeefbd1 The default render texture format is SDL_PIXELFORMAT_ARGB8888 
We do this for consistency across backends
 2025-11-06 09:46:43 -08:00
Sam Lantinga
ca072c9fc6 Don't do anything if the window mouse rect hasn't changed 2025-11-06 09:18:58 -08:00
Mathieu Eyraud
de5b8a1c45 Remove useless call to SetTextureAddressMode() 2025-11-06 08:25:00 -08:00
Mathieu Eyraud
7ad4911584 Remove incorrect and useless call to SetTextureScaleMode() 
SetTextureScaleMode() is called a few lines below with correct arguments.
 2025-11-06 08:25:00 -08:00
Ozkan Sezer
616c21d730 SDL_camera_v4l2.c: fix build against old kernel headers. 2025-11-06 18:28:50 +03:00
Mathieu Eyraud
80af7d3ccd Fix error handling of X11Toolkit_InitWindowPixmap 2025-11-06 07:25:29 -08:00
Mathieu Eyraud
d17b8412f1 Fix potential NULL pointer dereference 2025-11-06 07:24:47 -08:00
Yevgen Abramov
04af745fec Add support for V4L2 XB24 (32-bit RGBX) camera format 2025-11-06 07:13:04 -08:00
Sam Lantinga
c94da8977d Validate SPI read command in the Nintendo Switch HIDAPI driver 2025-11-05 17:34:22 -08:00
Sam Lantinga
9a1745f2c8 Fixed unaligned access in the Nintendo Switch HIDAPI driver 2025-11-05 17:08:22 -08:00
Ryan C. Gordon
7324823b3e emscripten: Send resize events when screen orientation changes. 
The canvas _might_ be changing sizes, if you've set up your own CSS for it, or
are using SDL_HINT_EMSCRIPTEN_FILL_DOCUMENT.

Reference Issue #7359.
 2025-11-05 15:52:38 -05:00
Yevgen Abramov
b09b557fc6 Fix V4L2 frame rate numerator comparison in SDL3 camera 
Signed-off-by: Yevgen Abramov <eabramov84@gmail.com>
 2025-11-05 10:56:03 -08:00
Sam Lantinga
49134ecf25 Pass the error through from the SetRelativeMouseMode() implementation 2025-11-03 13:07:17 -08:00
Sam Lantinga
05887f2087 Return false from SDL_SetWindowRelativeMouseMode() if relative mode isn't available 
Fixes https://github.com/libsdl-org/SDL/issues/14388
 2025-11-03 13:01:41 -08:00