Hi,

I am not sure if this is related with regards to what is causing hardware accelerated decoding on my Raven laptop not to work.

Fedora repos:
che-mesa, rpmfusion, fedora-rawhide-kernel-nodebug
Mesa-git installed is build from: sha 9279a28

chromium-vaapi package from rpmfusion repo, started with the following command:
chromium-vaapi --enable-plugins --enable-extensions --enable-user-scripts --enable-printing --enable-accelerated-video --enable-native-gpu-memory-buffers --enable-accelerated-mjpeg-decode -nable-gpu-rasterization --disable-gpu-driver-bug-workarounds --enable-sync --flag-switches-begin --enable-accelerated-mjpeg-decode --enable-accelerated-video --enable-zero-copy --ignore-gpu-blacklist --enable-features=VizDisplayCompositor --flag-switches-end 

----------------
chrome://gpu/

Native GpuMemoryBuffers: Hardware accelerated
Hardware Protected Video Decode: Hardware accelerated
Video Decode: Hardware accelerated
WebGL: Hardware accelerated
WebGL2: Hardware accelerated
-------------

chrome://media-internals/

video_codec_name vp9
video_dds         false
video_decoder VpxVideoDecoder

so, as the VpxVideoDecoder, it means the gpu hardware acceleration is not working.
------------
Log: 
[18642:18642:0201/223152.683850:ERROR:vaapi_wrapper.cc(568)] : vaQueryConfigProfiles returned: 14
[18642:18642:0201/223152.683943:ERROR:vaapi_wrapper.cc(568)] : vaQueryConfigProfiles returned: 14
[18642:18642:0201/223152.771320:ERROR:sandbox_linux.cc(364)] : InitializeSandbox() called with multiple threads in process gpu-process.
[18642:18642:0201/224233.934476:ERROR:buffer_manager.cc(491)] : [GroupMarkerNotSet(crbug.com/242999)!:C0B874BB39390000]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command

Specs:
I am using HP 15-cp0001na laptop with Ryzen 2700u:

inxi -G 
Graphics:  Device-1: AMD Raven Ridge [Radeon Vega Series / Radeon Vega Mobile Series] driver: amdgpu v: kernel 
Display: x11 server: Fedora Project X.org 1.20.3 driver: amdgpu tty: N/A 
OpenGL: renderer: AMD RAVEN (DRM 3.27.0 5.0.0-0.rc4.git0.1.fc30.x86_64 LLVM 9.0.0) v: 4.5 Mesa 19.1.0-devel 
------
dmesg
[    3.119158] amdgpu 0000:04:00.0: ring vcn_dec uses VM inv eng 1 on hub 1
[    3.119166] amdgpu 0000:04:00.0: ring vcn_enc0 uses VM inv eng 4 on hub 1
[    3.119170] amdgpu 0000:04:00.0: ring vcn_enc1 uses VM inv eng 5 on hub 1
[    3.119173] amdgpu 0000:04:00.0: ring vcn_jpeg uses VM inv eng 6 on hub 1

vainfo
----
libva info: VA-API version 1.3.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib64/dri/radeonsi_drv_video.so
libva info: Found init function __vaDriverInit_1_3
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.3 (libva 2.3.0)
vainfo: Driver version: Mesa Gallium driver 19.1.0-devel for AMD RAVEN (DRM 3.27.0, 5.0.0-0.rc4.git0.1.fc30.x86_64, LLVM 9.0.0)
vainfo: Supported profile and entrypoints
      VAProfileMPEG2Simple            : VAEntrypointVLD
      VAProfileMPEG2Main              : VAEntrypointVLD
      VAProfileVC1Simple              : VAEntrypointVLD
      VAProfileVC1Main                : VAEntrypointVLD
      VAProfileVC1Advanced            : VAEntrypointVLD
      VAProfileH264ConstrainedBaseline: VAEntrypointVLD
      VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice
      VAProfileH264Main               : VAEntrypointVLD
      VAProfileH264Main               : VAEntrypointEncSlice
      VAProfileH264High               : VAEntrypointVLD
      VAProfileH264High               : VAEntrypointEncSlice
      VAProfileHEVCMain               : VAEntrypointVLD
      VAProfileHEVCMain               : VAEntrypointEncSlice
      VAProfileHEVCMain10             : VAEntrypointVLD
      VAProfileJPEGBaseline           : VAEntrypointVLD
      VAProfileVP9Profile0            : VAEntrypointVLD
      VAProfileVP9Profile2            : VAEntrypointVLD
      VAProfileNone                   : VAEntrypointVideoProc


Thanks in advance!



On Fri, Dec 21, 2018 at 3:19 AM <bugzilla-daemon@freedesktop.org> wrote:

Comment # 1 on bug 109107 from zhoulei 
More details:

In function VASupportedProfiles::GetSupportedVAProfiles,
https://github.com/chromium/chromium/blob/master/media/gpu/vaapi/vaapi_wrapper.cc#L571

const int max_profiles = vaMaxNumProfiles(va_display_);
vaMaxNumProfiles will return (PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH -
PIPE_VIDEO_PROFILE_UNKNOWN) in mesa.

 int num_supported_profiles;
  VAStatus va_res = vaQueryConfigProfiles(va_display_, &supported_profiles[0],
                                          &num_supported_profiles);
  VA_SUCCESS_OR_RETURN(va_res, "vaQueryConfigProfiles failed", false);
  if (num_supported_profiles < 0 || num_supported_profiles > max_profiles) {
    LOG(ERROR) << "vaQueryConfigProfiles returned: " << num_supported_profiles;
    return false;
  }

(num_supported_profiles > max_profiles) is true when using RAVEN APU, so
hardware decoder is failed.

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