cros-codecs
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chromeos
The `vp91-2-04-yuv422.webm` and `vp91-2-04-yuv444.webm` are failing with `vaEndPicture` returning a `VA_STATUS_ERROR_INVALID_PARAMETER` error. This is a bit strange as `vp93-2-20-10bit-yuv444.webm` and `vp93-2-20-12bit-yuv444.webm`, which are also 4:4:4 tests bit with higher bit...
``` thread 'main' panicked at 'decoder error: Could not find a ShortTerm picture to mark in the DPB', /usr/local/google/home/acourbot/Work/cros-codecs/src/utils.rs:234:27 ``` FFmpeg VAAPI can pass these tests, so this is likely...
As far as decoding is concerned, the only relevant format is the RT format. The `VA_FOURCC_*` are only used to present a view of the buffer in the layout given...
It is desirable to use `vaDeriveImage` in order to access decoded frames using the CPU, but I have seen the following strange behavior when enabling it: * On Intel, all...
We parse and store VPSes, but they are never used. This might be the reason for some of the few remaining failing tests?
We currently need to add `16` to the Sps reported `max_dpb_size` in order for all Fluster tests to pass. `RPS_E_qualcomm_5.bit` is the only one that requires this. In order to...
We often perform mutable calls to the state while holding a non-mutable reference to the parser (e.g. to pass SPS information). This is currently not allowed because the parser is...
This PR provides initial implementation of the v4l2 stateless decoder backend implemented on top of the v4l2r library. It depends on the https://github.com/Gnurou/v4l2r/pull/36. TODOs: * handle video device path (it's...
Revealed by PR #83. The stateless decoders check the number of available output buffers before submitting a picture to the backend. This is needed for VAAPI, but not for V4L2...
Hi, I'm new to this library, so I apologise in advance if I'm using it wrong. Please feel free to point out any usage errors if that is the case....
