libva versions from 1.6.0 to 1.6.2 do not include it, and therefore cannot work with VP9 profile >= 2. --- On 08/12/16 16:13, James Almer wrote: > On 12/8/2016 12:55 PM, Mark Thompson wrote: >> On 08/12/16 15:51, Mark Thompson wrote: >>> Hacky fix enclosing, only compile tested. >>> >>> A configure test for this might be better, because we could then check it >>> sensibly in the generic code and bail out earlier? (Which would permit >>> software decode, this will attempt hardware decode and fail.) >> >> Or maybe change the current configure test to drop support for VP9 in those >> versions entirely? Newer versions of libva including the field already >> existed when the first hardware which could do VP9 at all through this was >> released. >> >> - Mark > > Definitely make the first version with that field the minimum in that case. > The least amount of ifdeffery the better.
Alternate version taking this approach. configure | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/configure b/configure index 21ec552..810e7ab 100755 --- a/configure +++ b/configure @@ -2689,7 +2689,7 @@ vp9_dxva2_hwaccel_deps="dxva2 DXVA_PicParams_VP9" vp9_dxva2_hwaccel_select="vp9_decoder" vp9_mediacodec_decoder_deps="mediacodec" vp9_mediacodec_hwaccel_deps="mediacodec" -vp9_vaapi_hwaccel_deps="vaapi VADecPictureParameterBufferVP9" +vp9_vaapi_hwaccel_deps="vaapi VADecPictureParameterBufferVP9_bit_depth" vp9_vaapi_hwaccel_select="vp9_decoder" wmv3_crystalhd_decoder_select="crystalhd" wmv3_d3d11va_hwaccel_select="vc1_d3d11va_hwaccel" @@ -5610,7 +5610,7 @@ check_type "windows.h d3d11.h" "ID3D11VideoContext" check_type "d3d9.h dxva2api.h" DXVA2_ConfigPictureDecode -D_WIN32_WINNT=0x0602 check_type "va/va.h" "VAPictureParameterBufferHEVC" -check_type "va/va.h" "VADecPictureParameterBufferVP9" +check_struct "va/va.h" "VADecPictureParameterBufferVP9" bit_depth check_type "va/va.h va/va_vpp.h" "VAProcPipelineParameterBuffer" check_type "va/va.h va/va_enc_h264.h" "VAEncPictureParameterBufferH264" check_type "va/va.h va/va_enc_hevc.h" "VAEncPictureParameterBufferHEVC" -- 2.7.4 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
