avcodec: add D3D12VA hardware accelerated MPEG-2 decoding

The command below is how to enable d3d12va:
ffmpeg -hwaccel d3d12va -i input.mp4 output.mp4

Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
Signed-off-by: Tong Wu <tong1.wu@intel.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/configure b/configure
index 2fb9dfae3d..e7fd43c9a4 100755
--- a/configure
+++ b/configure
@@ -3132,6 +3132,8 @@ mpeg2_d3d11va_hwaccel_deps="d3d11va"
 mpeg2_d3d11va_hwaccel_select="mpeg2video_decoder"
 mpeg2_d3d11va2_hwaccel_deps="d3d11va"
 mpeg2_d3d11va2_hwaccel_select="mpeg2video_decoder"
+mpeg2_d3d12va_hwaccel_deps="d3d12va"
+mpeg2_d3d12va_hwaccel_select="mpeg2video_decoder"
 mpeg2_dxva2_hwaccel_deps="dxva2"
 mpeg2_dxva2_hwaccel_select="mpeg2video_decoder"
 mpeg2_nvdec_hwaccel_deps="nvdec"