Cameron Gutman
e3a7b54f90
Use EGL fences to reduce video latency
2022-04-08 19:28:22 -05:00
Cameron Gutman
474591c6a5
Use a separate callback to indicate EOS instead of renderFrame()
2022-04-07 21:30:20 -05:00
Cameron Gutman
940ae6406b
Add helper functions to perform NDC transformations
2022-04-05 00:50:04 -05:00
Cameron Gutman
2fc1dda232
Partially revert e64b15d and b85d5b8
...
These changes cause excessive window recreation using the Flatpak on Nvidia with Wayland
2022-03-19 14:50:38 -05:00
Cameron Gutman
3fcf31d009
Improve robustness of EGL retry logic for 10-bit color
2022-01-29 01:12:38 -06:00
Cameron Gutman
e64b15d2a7
Rework how we deal with window re-creation for EGLRenderer
...
Previously we opted to just lie to SDL and tell it that the current
GL context is actually GLES 3.0 when it wasn't. This meant that
we avoided our window being recreated for GLES usage on Wayland
and KMSDRM, but that meant our 10-bit color change didn't apply
either. I suspect this hackery is what led EGLRenderer to get
stuck in a state where SDL_CreateRenderer() always failed.
Now SDL will recreate our window once to configure a compatible GL
API for our renderer. If that fails, we'll move on to a different
renderer (which may recreate the window again).
2022-01-27 21:49:03 -06:00
Cameron Gutman
2416618b34
Don't require 2 bits of alpha for 10-bit color
2022-01-26 18:55:56 -06:00
Cameron Gutman
b85d5b8822
Enable P010 surface export from VAAPI to EGL
2022-01-23 18:33:30 -06:00
Cameron Gutman
dd941154d6
Fix EGL renderer overlay rendering with SDL_ttf 2.0.18
...
Fixes #721
2022-01-20 18:02:44 -06:00
Cameron Gutman
1193943228
Re-add comment on color_range comparison
2021-11-19 00:56:46 -06:00
Cameron Gutman
2959faca0c
Fix colorspace transitions in EGLRenderer
2021-11-19 00:54:59 -06:00
Cameron Gutman
43e3679297
Revert "Disable the EGL render thread on Wayland"
...
This reverts commit dcc567ebda
2021-11-15 21:33:28 -06:00
Cameron Gutman
dcc567ebda
Disable the EGL render thread on Wayland
2021-07-31 17:24:18 -05:00
Cameron Gutman
8159e07427
Ensure our GL context is always current
2021-07-28 20:31:22 -05:00
Cameron Gutman
e74753bec1
Allow fallback from EGL to direct on EGLImage export failure
2021-03-22 22:51:29 -05:00
Cameron Gutman
26d04b5f9c
Render DRM-PRIME frames as opaque images
...
We can't always assume they are NV12. Even if they _are_ NV12,
they may have DRM format modifiers that are incompatible with
simply assuming linear Y and UV buffers (such as tiling).
2021-03-21 23:23:12 -05:00
Cameron Gutman
a0b9684504
Continue refactoring for non-NV12 support in EGLRenderer
2021-03-21 21:43:57 -05:00
Cameron Gutman
402b6d1f0c
Begin refactoring for non-NV12 support in EGLRenderer
2021-03-21 19:20:52 -05:00
Cameron Gutman
d33ccce683
Hold a reference to the underlying DMA-BUFs until the next frame
2021-03-07 12:01:25 -06:00
Cameron Gutman
d722bf10b9
Don't use glFinish() with KMSDRM backend
2021-03-07 11:23:31 -06:00
Cameron Gutman
164b3edd41
Fix viewport size on High DPI Wayland systems
...
Fixes #533
2021-03-01 22:47:14 -06:00
Cameron Gutman
93d21a0d1d
Fix EGLImage leak when not using a hwaccel backend
2021-02-06 17:59:05 -06:00
Cameron Gutman
36dd6c83e0
Fix assert failure when using v4l2m2m with EGL
2021-02-04 20:38:18 -06:00
Cameron Gutman
c3895f06c0
Fix handling of preferred/compatible pixel formats with EGLRenderer and VAAPI/DRM backends
2021-02-04 19:39:18 -06:00
Cameron Gutman
c3cea0238e
Fix build with old EGL 1.5 headers without EGL_EGL_PROTOTYPES
2021-01-31 21:42:56 -06:00
Cameron Gutman
baffab62ce
Fix uninitialized variable warning
2021-01-31 12:58:19 -06:00
Cameron Gutman
dbfdc2fd14
Share DRM FD and GBM device with SDL
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Depends on https://hg.libsdl.org/SDL/rev/d75deb75464a
2021-01-30 21:11:52 -06:00
Cameron Gutman
a0cc93b813
Fix EGL renderer build on SDL 2.0.9 and earlier
2021-01-03 14:24:30 -06:00
Cameron Gutman
e5bcc793e5
Implement overlay support in EGLRenderer
...
Fixes #405
2020-12-19 23:01:41 -06:00
Cameron Gutman
2f3a1a5d79
Work around bug where GLES surface creation repeatedly fails on X11
2020-09-07 23:53:29 -07:00
Cameron Gutman
88ed72fdc1
Use regular VSync when enabled because adaptive VSync still tears
2020-06-20 14:44:21 -07:00
Cameron Gutman
f1c459fd6c
Fix leak of renderer when we fail to create a GL context
2020-06-08 20:39:12 -07:00
Cameron Gutman
994312c212
Force GL to block after the current frame instead during the next frame
2020-05-16 16:25:13 -07:00
Cameron Gutman
5f25e0d4e2
Add limited support for frame pacing to EGLRenderer
2020-05-16 15:59:10 -07:00
Cameron Gutman
4bbe571f5f
Fix build without FFmpeg and with older EGL 1.5 headers
2020-05-16 13:25:10 -07:00
Cameron Gutman
c58d21375c
EGL 1.4 doesn't have EGLAttrib either
2020-05-16 12:20:52 -07:00
Cameron Gutman
ed128c558f
Add support for EGLRenderer on EGL 1.4
2020-05-16 12:13:00 -07:00
Cameron Gutman
42ced309d3
Restore the original GL attributes after EGLRenderer is destroyed
2020-05-15 20:22:11 -07:00
Cameron Gutman
1fcd306879
Fix EGLRenderer when SDL isn't built with X11 or Wayland backends
2020-05-15 20:01:22 -07:00
Cameron Gutman
26c9ad7f06
Use eglGetProcAddress() for all GLES 2.0 extensions
2020-05-15 19:39:41 -07:00
Cameron Gutman
4b7b01ce0a
Fix EGL build
2020-05-15 17:54:45 -07:00
Cameron Gutman
6632154906
Remove some unnecessary headers and definitions
2020-05-15 16:59:29 -07:00
Cameron Gutman
eb9d54465c
Don't use EGLRenderer if not built with SDL 2.0.10+
2020-05-13 19:19:11 -07:00
Cameron Gutman
eb9e1f81d4
Enable the EGLRenderer to use the render thread
2020-05-13 19:09:20 -07:00
Cameron Gutman
51e9ab83ad
Send a null AVFrame to indicate end of stream to allow renderers to do render thread cleanup
2020-05-13 18:55:21 -07:00
Antoine Damhet
0a396f3112
Introduce a new FFMPEG frontend renderer: EGLRenderer
...
Right now this renderer works on X11 & Wayland with VAAPI as a backend.
Some rendering latency benchmarks on my `i7-10510U` (with
`intel-media-driver` 20.1.1 which cause a *huge* regression with the
SDL_Renderer):
| | X11 | Wayland |
| Before | 6.78ms | 22.50ms |
| EGLRenderer | 0.76ms | 00.77ms |
Signed-off-by: Antoine Damhet <antoine.damhet@lse.epita.fr>
2020-05-12 11:11:35 +02:00
