Commit Graph

3163 Commits

Author SHA1 Message Date
Cameron Gutman
745ac34b15 Improve page flipping and modifier handling in DrmRenderer 2026-01-02 18:44:18 -06:00
Cameron Gutman
5f89636ed7 Improve robustness of DRM property value handling 2026-01-02 02:06:11 -06:00
Cameron Gutman
46d58e55a3 Add macro for printing FourCC values 2026-01-02 01:46:20 -06:00
Cameron Gutman
be460970a8 Remove use of DMA_BUF_IOCTL_SYNC
It's only necessary on "real" DMA-BUFs, not dumb buffers.
2026-01-02 01:30:03 -06:00
Cameron Gutman
d50ba06321 Implement DRM atomic renderer with overlay support
Fixes #1733
2026-01-02 01:24:35 -06:00
Cameron Gutman
b108684edc Handle missing bitstream restrictions element in H.264 SPS fixup
NVENC on the 591.59 driver seems to not include the bitstream
restrictions element, which renders our attempt to set the
max_dec_frame_buffering value ineffective. Handle this by
providing inserting default bitstream restrictions if one
is not present.
2025-12-30 17:12:37 -06:00
Cameron Gutman
b6d10a34c8 Update blocking swap buffer opt-out comment 2025-12-30 15:43:31 -06:00
Cameron Gutman
232ff0b3c6 Revert "Remove opt-out of blocking swap buffers logic for KMSDRM"
This significantly hurts performance on slower GPUs by preventing
the pipelining required when frametimes exceed the video frame
interval.

This reverts commit c26e437f40.
2025-12-30 15:39:47 -06:00
Cameron Gutman
c5960c3e15 Always use display scaling with the KMSDRM video driver 2025-12-30 15:39:32 -06:00
Cameron Gutman
b48cbd76f5 Fix implicit fallthrough warning 2025-12-30 15:32:15 -06:00
Cameron Gutman
ceef792f04 Use display scaling to improve performance on slow GPUs
This dramatically improves performance for lower resolution
streams on slow GPUs when using the GL and Vulkan renderers.
2025-12-30 15:00:47 -06:00
Cameron Gutman
f3f1d56e8d Fix EGLFS detection when a compositor is running on wayland-0 in another VT 2025-12-30 00:04:55 -06:00
Cameron Gutman
39e24e9c8c Add qt6-wayland to list of required Debian packages 2025-12-29 22:57:35 -06:00
Cameron Gutman
c26e437f40 Remove opt-out of blocking swap buffers logic for KMSDRM
We don't set SDL_HINT_VIDEO_DOUBLE_BUFFER since b1c77ff.
2025-12-29 16:51:03 -06:00
Cameron Gutman
e89f63b8fb Skip unnecessary glClear() on X11 2025-12-29 16:50:15 -06:00
Cameron Gutman
93dc6d6b60 Convert Metal shaders to FP16 2025-12-29 01:45:49 -06:00
Cameron Gutman
8ee82421b3 Remove non-compliant float suffix in NV12 fragment shader
The 'f' suffix isn't supported until ESSL 3.0.
2025-12-28 22:58:21 -06:00
Cameron Gutman
31c65e0863 Optimize EGLRenderer overlay texture swizzle 2025-12-28 22:57:59 -06:00
Cameron Gutman
3e5aa9b127 Simplify EGLImageFactory and remove caching logic for now
The platforms that would most benefit (embedded V4L2 decoders)
either don't use frame pooling or don't synchronize with
modified DMA-BUFs unless eglCreateImage() is called each time.
2025-12-28 17:54:31 -06:00
Cameron Gutman
085480e9f4 Add EGLImage caching to improve performance 2025-12-28 17:08:45 -06:00
Cameron Gutman
c3ce0918b3 Optimize blending in DXVA2 and D3D11VA renderers 2025-12-28 13:53:13 -06:00
Cameron Gutman
c5b7a9c679 Optimize EGLRenderer with overlay VAOs and reduced GL_BLEND usage 2025-12-28 13:14:16 -06:00
Cameron Gutman
f1451a0db3 Fix UB due to missing shader attribute location binding
Mesa drivers seem to generally bind attributes in order, but the
proprietary PowerVR driver (pvr) doesn't and renders incorrectly
as a result.
2025-12-27 23:56:17 -06:00
Cameron Gutman
8a5f34fb01 Remove logic to force the OpenGL ES library to load
This isn't necessary now that we turn on EGL everywhere,
and it breaks OpenGL ES 2.0 support too.
2025-12-27 23:11:53 -06:00
Cameron Gutman
d1f43ca258 Use ESSL 1.0 for EGLRenderer shaders
We still ostensibly support GLES 2.0 GPUs.
2025-12-27 22:56:20 -06:00
Cameron Gutman
249c29b74c Allow GL_IS_SLOW and VULKAN_IS_SLOW to be overridden at runtime 2025-12-27 21:40:32 -06:00
Cameron Gutman
1cf207de07 Allow overriding FFmpeg AVOptions via environment variable 2025-12-27 21:07:04 -06:00
Cameron Gutman
4f08d52754 Enable DRM_PRIME frames for the TH1520 2025-12-27 15:40:59 -06:00
Cameron Gutman
41ad3c0938 Add environment variable override helper function
This allows FORCE_QT_GLES and SEPARATE_TEST_DECODER to override both true and false.
2025-12-27 15:33:39 -06:00
Cameron Gutman
21fb2832e1 Fix CLI exit after unexpected stream termination
Fixes #939
2025-12-27 13:33:46 -06:00
dependabot[bot]
f0bb1031d8 Bump app/SDL_GameControllerDB from e40b891 to 16ac3e5
Bumps [app/SDL_GameControllerDB](https://github.com/gabomdq/SDL_GameControllerDB) from `e40b891` to `16ac3e5`.
- [Commits](e40b8910f8...16ac3e553e)

---
updated-dependencies:
- dependency-name: app/SDL_GameControllerDB
  dependency-version: 16ac3e553e23068e26819971f2cc6cd088a7f2f6
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
2025-12-23 11:38:47 -06:00
Cameron Gutman
b80d2a00c0 Fix SIGTERM unexpectedly quitting the host app 2025-12-23 01:09:21 -06:00
Cameron Gutman
85ea28287e Add workaround for AV1 reinit bug and quiet some debug output 2025-12-23 00:59:19 -06:00
Cameron Gutman
a6f8901a18 Reuse the test decoder to improve startup performance 2025-12-23 00:32:36 -06:00
Cameron Gutman
d501a627f0 Test all renderers before use
Every renderer except SDL had opted-in for testing due to various
quirks discovered over the years, so just do away with this option
and test all renderers.
2025-12-22 23:58:26 -06:00
Cameron Gutman
526d815930 Don't fall back to the generic hwaccel for DRM_PRIME formats 2025-12-22 15:06:20 -06:00
Cameron Gutman
b448e5bbd7 Update AppImage dependencies 2025-12-22 10:54:50 -06:00
Cameron Gutman
741e360024 Fix GLES compatibility check on VF2 pvr driver 2025-12-21 22:15:29 -06:00
Cameron Gutman
7edbede95d Force Qt to use GLES if desktop GL is not available
Some platforms like the VisionFive 2 don't have working desktop GL,
so they must use GLES to be able to render at all. Qt doesn't try
to fall back if it fails to find a compatible EGL config, so we must
do so ourselves.
2025-12-21 21:13:22 -06:00
Cameron Gutman
7f54662160 Autoselect AV1 over H.264 on RK3588 2025-12-21 14:59:08 -06:00
Cameron Gutman
f66285ddba Fix spurious HEVC software decode warning if AV1 is forced without HEVC hardware decoding 2025-12-21 14:36:22 -06:00
Cameron Gutman
bdfadb1cdc Let the streaming session handle exiting on SIGTERM 2025-12-14 19:11:13 -06:00
Cameron Gutman
63a381a882 Fix macOS build 2025-12-14 19:07:50 -06:00
Cameron Gutman
4a591069ac Add custom signal handlers to arbitrate between Qt and SDL
Fixes #1496
2025-12-14 18:57:26 -06:00
Cameron Gutman
c71b513bc4 Pump the Qt event loop before creating the SDL window 2025-12-14 18:09:20 -06:00
Cameron Gutman
700655c051 Remove the fixed delay for starting the connection
The StreamSegue already handles delaying to allow the warnings to be visible.
2025-12-14 17:57:20 -06:00
Cameron Gutman
3425fec33d Use EGL+GLES workaround for Nvidia X11
We can avoid disabling EGL entirely by forcing Qt to use GLES,
which is not impacted by the black window issue. This lets us
simplify back to EGL everywhere.
2025-12-14 16:21:32 -06:00
Cameron Gutman
de844f2a0c Deprioritize the Nvidia VAAPI driver if Vulkan or CUDA are available 2025-12-11 20:13:14 -06:00
Cameron Gutman
54163e30d0 Disable EGL on Nvidia XWayland environments too
It renders a black window, just like native X11.
2025-12-11 20:13:14 -06:00
Cameron Gutman
bd6a1d9a9b Replace NVDEC with Vulkan Video in Flatpak metadata
NVDEC has been disabled by default since e6e91ca8
2025-12-10 21:54:07 -06:00