Commit graph

94 commits

Author SHA1 Message Date
Cameron Gutman
1616d237ae Avoid h264_v4l2m2m by default on RPi builds 2021-12-28 16:28:04 -06:00
Cameron Gutman
d8acf24af0 Don't use SdlRenderer with MMAL 2021-12-19 20:58:50 -06:00
Cameron Gutman
1e6ca18193 Fix error checking in decode test 2021-12-15 17:33:28 -06:00
Cameron Gutman
5a32992497 Try to learn if decoders support retrying avcodec_receive_frame() 2021-12-14 20:41:27 -06:00
Cameron Gutman
9999ded933 Quiet down log spam for asynchronous decoders 2021-12-11 18:37:39 -06:00
Cameron Gutman
80128e8293 Properly support asynchronous decoders that return multiple frames at a time 2021-12-11 18:15:49 -06:00
Cameron Gutman
3e9aea1f7a Optimize CUDA support to avoid roundtrip to CPU memory 2021-12-06 18:23:40 -06:00
Cameron Gutman
56119eebae Adapt to constification of AVCodec in FFmpeg master 2021-05-24 23:27:31 -05:00
Cameron Gutman
c17c8e2a2c Remove receive time from performance overlay
It is largely superseded by network latency
2021-05-22 13:59:14 -05:00
Cameron Gutman
e45a60f2ed Save RTT in VIDEO_STATS so it can be logged on disconnect 2021-05-22 13:57:12 -05:00
Cameron Gutman
581c9438ca Add network latency to stats overlay 2021-05-15 14:40:31 -05:00
Cameron Gutman
8fcef63890 Don't waste time performing extra decoder initializations for EGL when it's not supported 2021-04-30 20:52:09 -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
96f79688dd Use av_packet_alloc() instead of av_init_packet()
sizeof(AVPacket) may be deprecated from ABI in the near future
2021-03-05 17:47:04 -06:00
Cameron Gutman
d63a1b0eb0 Handle custom hwaccel decoders 2021-02-02 19:45:22 -06:00
Cameron Gutman
88391b0274 Use the decoder's supported pix_fmts to select a suitable renderer 2021-02-02 19:05:27 -06:00
Cameron Gutman
cedba501ee Query the frontend renderer to determine fullscreen-only limitations 2021-01-30 17:57:34 -06:00
Cameron Gutman
541784382a Add support for AV_HWDEVICE_TYPE_DRM hwaccels 2021-01-30 10:00:01 -06:00
Cameron Gutman
2a7fae2c82 Revert "Add logic to try LibreELEC's out-of-tree stateless V4L2 decoders"
v4l2request is a hwaccel not a decoder

This reverts commit ed3a5448b1.
2021-01-29 20:30:01 -06:00
Cameron Gutman
ed3a5448b1 Add logic to try LibreELEC's out-of-tree stateless V4L2 decoders 2021-01-29 20:19:27 -06:00
Cameron Gutman
390544cd9a Charge time spent in the decode unit queue to the decoder rather than receive time 2020-12-31 16:10:01 -06:00
Cameron Gutman
5a7a49d1d5 Display resolution and codec in OSD 2020-08-20 20:52:05 -07:00
Cameron Gutman
586a93d7aa Use the new EGL renderer for VAAPI by default 2020-06-13 20:21:54 -07:00
Cameron Gutman
728377cba3 Set AV_PKT_FLAG_KEY for key frames 2020-05-25 18:31:19 -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
Cameron Gutman
979de190dc Cap resolution options at 1080p on Steam Link and Raspberry Pi due to hardware limitations 2020-02-23 00:43:43 -08:00
Cameron Gutman
57a1c5eb76 Disable the window mode options for always full-screen renderers 2020-02-09 11:35:05 -08:00
Cameron Gutman
529fdf0341 Add decoder options dictionary to prepareDecoderContext() 2020-02-08 17:47:26 -08:00
Cameron Gutman
4794f44a6d Charge decoders for time spent holding on to frames 2020-01-26 20:15:11 -08:00
Cameron Gutman
f0119b1231 Add support for the out-of-tree Jetson FFmpeg NVMPI decoders
https://github.com/jocover/jetson-ffmpeg
2020-01-26 19:16:03 -08:00
Cameron Gutman
4c579aa826 Provide another frame if avcodec_receive_frame() returns EAGAIN 2020-01-26 15:36:22 -08:00
Cameron Gutman
b9463b3c0e Allow NV12 and NV21 to be selected for non-hwaccel decoders using the SDL renderer 2020-01-26 15:02:29 -08:00
Cameron Gutman
cede6ce8a9 Add H264_DECODER_HINT and HEVC_DECODER_HINT envvars to specify a decoder manually 2020-01-26 14:40:48 -08:00
Cameron Gutman
956e6e3638 Avoid slicing for hardware decoders that use SDL as the renderer 2020-01-26 14:13:42 -08:00
Cameron Gutman
2e0bd2ec28 Invoke avcodec_receive_frame() during decoder testing 2020-01-15 18:09:59 -08:00
Cameron Gutman
5aed8f928a Add V4L2M2M support using SDL renderer
Note: This requires FFmpeg master to work, since it depends on:
https://github.com/FFmpeg/FFmpeg/commit/d61cf1b1ebc2477749d7d7825a072400ed24af9
2020-01-10 20:52:16 -08:00
Cameron Gutman
160684f23e Allow decoders to choose a desired colorspace 2019-12-14 15:25:56 -08:00
Cameron Gutman
de7b973239 Plumb presentation time from server into AVFrame.pts field 2019-11-11 18:03:47 -08:00
Cameron Gutman
f8621be5ee Add an HEVC Main10 test frame 2019-11-05 17:08:25 -08:00
Cameron Gutman
5db5a088ea Fix NVDEC artifacts if the renderer is delayed for a bit 2019-08-01 20:25:58 -07:00
Cameron Gutman
1c225ed04d Use CUDA acceleration if other hwaccels are unavailable 2019-06-26 21:54:29 -07:00
Cameron Gutman
18d1d35104 Use QByteArray::reserve() rather than reallocating each time we must resize 2019-05-02 22:54:18 -07:00
Cameron Gutman
dba479774b Add DRM renderer for Rockchip devices 2019-04-21 05:22:37 +00:00
Cameron Gutman
d65e29111f Fix some codec selection bugs 2019-04-19 20:57:21 -07:00
Cameron Gutman
1dfca525cf Refactor renderer initialization to reduce duplication and inconsistency 2019-04-18 20:02:14 -07:00
Cameron Gutman
e51ad1a68a Fix use-after-free due to stale m_FrontendRenderer pointer. Fixes #214 2019-04-18 19:26:13 -07:00
Cameron Gutman
9c76700f74 Add MMAL renderer for Raspberry Pi 2019-04-16 01:20:21 -07:00
Cameron Gutman
773b1af6f1 Minor refactoring in preparation for non-hwaccel decoder support 2019-04-15 21:56:01 -07:00
Cameron Gutman
b8b633a6cc Use SDL to render on Wayland for VAAPI 2019-04-12 22:54:21 -07:00
Cameron Gutman
25e5175c54 Refactor parameter passing to decoders and split backend/decode-only and frontend renderers 2019-04-11 22:27:20 -07:00