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83fb7b6636d9ebfc45152abadefd4fc1fc42cffc
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306 Commits

Author SHA1 Message Date
Eddy Jansson
83fb7b6636 Prefer SDL_zero()/SDL_zerop() 
Replace uses of 'SDL_memset(E, 0, sizeof(E))' and similar
with the SDL_zero()/SDL_zerop() macros.
 2026-01-23 11:23:27 -08:00
Cameron Cawley
cd72f6b02e Fix B4G4R4A4_UNORM swizzle with the Metal GPU driver 2026-01-18 12:48:24 -08:00
Cameron Cawley
25583798a0 Fix mapping between surface and GPU pixel formats 2026-01-18 12:48:24 -08:00
Lucas Murray
cced3ce8b9 GPU: Add error message to Vulkan buffer creation error path 2026-01-04 15:17:53 -08:00
Ethan Lee
f472f93db8 gpu: D3D12 uploads should also factor in block size for height, not just width. 
It turns out the reason this function was having so many overread issues was because our row copies were wrong - for compressed images we also need to reduce the row count based on the block size, similar to what we already do for pitch calculation - these copies are byte copies, not pixel copies!
 2026-01-02 07:37:30 -08:00
Sam Lantinga
5f086e7623 Updated copyright for 2026 2026-01-01 09:40:08 -08:00
Frank Praznik
cb4f33b644 gpu: Use the window event watcher list for Vulkan and D3D12 
Events won't be delivered to the regular event watcher list callbacks if a client event filter discards events. Use the special window event watcher list to watch for resizes in the GPU renderers, as events are delivered to this list before a client can potentially discard them.
 2025-12-30 22:18:19 -05:00
Edgar San Martin, Jr.
bd29d60d3c GPU: Add bounds validation for slot bindings and uniform data pushes. (#14692) 2025-12-23 08:36:06 -08:00
999pingGG
5a257202d2 GPU: Better detection of surface destruction 2025-12-21 17:16:34 -08:00
999pingGG
190b902fac GPU: Fix Android surface and swapchain recreation on app resume (#14676) 2025-12-19 09:54:08 -08:00
Nuno Silva
d94cd1efad GPU: Ensure Vulkan doesn't pass unsupported feature structures for requested vulkan version (#14662) 2025-12-15 17:57:49 -08:00
Evan Hemsley
1260c10aab GPU Vulkan: Only modify surface on window claim or release (#14659) 2025-12-15 12:54:16 -08:00
Jakub Wasilewski
73c9f25867 GPU: Metal: Rebind storage buffers when changing the pipeline moves them. 2025-12-15 11:45:29 -08:00
Arnoldo Adonaí Barón Robles
e5731f9bac GPU: Fix crash on Android upon returning from the background 2025-12-10 20:58:19 -05:00
LuncyBloont
ab67be7e5a Fix crash in UploadToTexture() on DX12. 2025-12-05 11:46:41 -08:00
Jakub Wasilewski
f5ea8805e1 Change how WinPixEventRuntime.dll is used under D3D12/Windows. (#14600) 
* GPU: D3D12: Missing WinPixEventRuntime.dll now logs warning at device creation time.
* GPU: D3D12: Debug label functions are now a no-op when WinPixEventRuntime.dll is missing.
* Docs: GPU: Debug function documentation now notes WinPixEventRuntime.dll is required under D3D12.
 2025-12-05 09:40:57 -08:00
cosmonaut
aae2f74ae6 GPU: Remove erroneous buffer usage flag from defrag process 2025-12-03 15:03:25 -08:00
Jakub Wasilewski
0c5ad99ec1 GPU: D3D12: Use WinPixEventRuntime.dll for debug events when available. 
This prevents validation errors on D3D12 caused by the previous solution
that utilized internal D3D12 functions. This is still the fallback
solution if WinPixEventRuntime.dll is not present in PATH, but a warning
is printed to let you know how to fix these errors.
 2025-12-03 12:00:17 -08:00
Evan Hemsley
2b1904a849 GPU: Prefer D3D12 over Vulkan when available 2025-12-01 17:50:23 -05:00
Antti Ala-Fossi
29f3844b01 Fix assert in SDL_BeginGPURenderPass 2025-11-25 10:46:53 -08:00
Sam Lantinga
1fc093491a vulkan gpu: set the sample count for depth prepass 
Fixes https://github.com/libsdl-org/SDL/issues/14500
 2025-11-22 07:53:16 -08:00
Ethan Lee
9dbde4542c gpu: Windows 11 guarantees a D3D12 minimum, skip checks accordingly 2025-11-12 16:22:35 -05:00
Ethan Lee
04a62cba1f gpu: Set up D3D12 device checks to avoid unnecessary queries 2025-11-12 11:19:07 -05:00
Ethan Lee
b2585ac236 gpu: Vulkan feature/extension lists do not need to be stored in the renderer 2025-11-11 21:24:45 -05:00
Ethan Lee
536507101d gpu: De-duplicate property enumeration for Vulkan features 2025-11-11 20:58:14 -05:00
TheSniperFan
ac0f77b7e6 Allow SDL GPU to opt into additional Vulkan features (#14204) 2025-11-11 15:53:06 -08:00
Maia
5ec6147acb Add missing type suffix to SDL_PROP_GPU_DEVICE_CREATE_VULKAN_REQUIRE_HARDWARE_ACCELERATION prop 2025-11-11 10:37:27 -05:00
Ethan Lee
b5624e14ff gpu: Add SDL_PROP_GPU_DEVICE_CREATE_VULKAN_REQUIRE_HARDWARE_ACCELERATION property 2025-11-10 20:20:05 -05:00
Ethan Lee
0b2073d143 gpu: Remove dead code in the Vulkan device ranking system. 
This block was a sloppy way of trying to avoid prioritizing lavapipe over another device, but truthfully the only way to guarantee avoiding CPU drivers is to add a property to allow apps to require hardware acceleration.
 2025-11-10 18:16:54 -05:00
Ethan Lee
1b79ba9ab6 gpu: Separate device suitability from device rank when enumerating Vulkan devices. 
This makes it a bit clearer what the "minimum" is vs. the "best", which should be two separate queries.
 2025-11-10 18:16:54 -05:00
Ethan Lee
6976b57988 gpu: Move device ranking to the bottom of IsDeviceSuitable. 
This prevents devices without presentation/graphics support from getting ranked.
 2025-11-10 18:16:54 -05:00
Ethan Lee
799c6aa629 gpu: Move device ranking to a standalone function. 
This allows us to treat Dozen as an "other" driver, rather than blacklisting it outright.
 2025-11-10 18:16:54 -05:00
Ethan Lee
0cc2b026e7 gpu: Check for MSFT_layered_driver, skip layered drivers during enumeration 2025-11-10 18:16:54 -05:00
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
4db63e323e Save a copy of the D3D12 semantic string 
Fixes https://github.com/libsdl-org/SDL/issues/14383
 2025-11-02 16:16:20 -08:00
Katelyn Gadd
9479ac039c If VULKAN_Submit fails during VULKAN_INTERNAL_CreateTexture, destroy the texture and return NULL 2025-10-20 16:24:20 -07:00
Eddy Jansson
aaee09d6ed Don't do NULL-checks before SDL_free() 
Replaces the pattern

  if (ptr) {
    SDL_free(ptr);
  }

with

  SDL_free(ptr);
 2025-10-20 00:13:09 -07:00
TheSniperFan
cbcb145eb4 Fix debug mode being set too late 
-Early error messages were always being skipped
 2025-10-18 08:04:11 -07:00
Ethan Lee
2135ecdfcc gpu: Vulkan on private platforms cannot make use of oldSwapchain, destroy the full swapchain on resize 2025-10-16 15:18:07 -04:00
Evan Hemsley
20206b8e66 GPU: Correctly recycle D3D12 descriptor heaps (#14234) 2025-10-13 13:00:00 -07:00
cosmonaut
b067dfa345 GPU: Validate that buffer size is at least 4 bytes 2025-10-13 11:04:59 -07:00
Edu Garcia
c74b406a4c Fix SDL GPU D3D12 Descriptor Heap leak 
When descriptor leaks overflow, the D3D12 SDL GPU renderer fetches more from the pool, but never returns them, which eventually causes an "out of memory" crash.
 2025-10-09 08:45:18 -07:00
Sam Lantinga
2a92a3c9c5 Recreate the Vulkan GPU swap chain when resuming on Android 
Fixes https://github.com/libsdl-org/SDL/issues/12957
 2025-10-08 21:06:17 -07:00
Sam Lantinga
00ffddece8 Ignore VK_SUBOPTIMAL_KHR on the Android platform 
This is returned whenever the device has been rotated, and can be safely ignored.

Fixes https://github.com/libsdl-org/SDL/issues/12950
 2025-10-08 20:02:31 -07:00
Sam Lantinga
a2a60f75c7 Temporarily disabled texture binding validation 
There are some advanced use cases that trip over this, so temporarily disabling the validation pending further review.

Reference: https://github.com/libsdl-org/SDL/issues/13871
 2025-10-08 19:50:48 -07:00
HTuanPhong
2638537f92 Fix vulkan gpu resize lag on windows 2025-10-04 15:22:28 -07:00
Mathieu Eyraud
86da08b0be Zero-initialize SDL_GPUDevice 2025-10-01 07:22:17 -07:00
Sam Lantinga
8a5f9a3837 Removed validate_feature_indirect_draw_first_instance_disabled (thanks @rabbit-ecl!) 
It was incorrectly checking the direct draw functions instead of checking indirect draw buffers.
 2025-09-30 11:36:29 -07:00
Sam Lantinga
15f1cb4c98 Added GPU API support on visionOS 
You must set SDL_PROP_GPU_DEVICE_CREATE_FEATURE_DEPTH_CLAMPING_BOOLEAN to false on this platform, since setDepthClipMode is not supported on Apple headsets (as of visionOS 2.3) and clipping is the default.
 2025-09-29 13:28:00 -07:00
Sam Lantinga
2809ce9389 Set enable_depth_clip to true by default if SDL_PROP_GPU_DEVICE_CREATE_FEATURE_DEPTH_CLAMPING_BOOLEAN is false 2025-09-29 13:28:00 -07:00