On 06/09/16 21:54, Mark Thompson wrote:
> ---
>  configure              |   2 +
>  libavcodec/Makefile    |   1 +
>  libavcodec/allcodecs.c |   1 +
>  libavcodec/vaapi_vp8.c | 231 
> +++++++++++++++++++++++++++++++++++++++++++++++++
>  libavcodec/vp8.c       |   3 +
>  5 files changed, 238 insertions(+)
>  create mode 100644 libavcodec/vaapi_vp8.c
> 
> diff --git a/configure b/configure
> index 7ad920f4..1026ba6 100755
> --- a/configure
> +++ b/configure
> @@ -2185,6 +2185,8 @@ vc1_vaapi_hwaccel_deps="vaapi"
>  vc1_vaapi_hwaccel_select="vc1_decoder"
>  vc1_vdpau_hwaccel_deps="vdpau"
>  vc1_vdpau_hwaccel_select="vc1_decoder"
> +vp8_vaapi_hwaccel_deps="vaapi"
> +vp8_vaapi_hwaccel_select="vp8_decoder"
>  wmv3_d3d11va_hwaccel_select="vc1_d3d11va_hwaccel"
>  wmv3_dxva2_hwaccel_select="vc1_dxva2_hwaccel"
>  wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel"

We need a further check here: VP8 decoding was introduced in libva 1.3.0 (VAAPI 
0.35).

Changed to:

diff --git a/configure b/configure
index 7ad920f4..520f07c 100755
--- a/configure
+++ b/configure
@@ -2185,6 +2185,8 @@ vc1_vaapi_hwaccel_deps="vaapi"
 vc1_vaapi_hwaccel_select="vc1_decoder"
 vc1_vdpau_hwaccel_deps="vdpau"
 vc1_vdpau_hwaccel_select="vc1_decoder"
+vp8_vaapi_hwaccel_deps="vaapi VAPictureParameterBufferVP8"
+vp8_vaapi_hwaccel_select="vp8_decoder"
 wmv3_d3d11va_hwaccel_select="vc1_d3d11va_hwaccel"
 wmv3_dxva2_hwaccel_select="vc1_dxva2_hwaccel"
 wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel"
@@ -4544,6 +4546,7 @@ check_type "windows.h dxva.h" "DXVA_PicParams_HEVC" 
-DWINAPI_FAMILY=WINAPI_FAMIL
 check_type "windows.h d3d11.h" "ID3D11VideoDecoder"
 check_type "d3d9.h dxva2api.h" DXVA2_ConfigPictureDecode -D_WIN32_WINNT=0x0602

+check_type "va/va.h va/va_dec_vp8.h" "VAPictureParameterBufferVP8"
 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"

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