libavcodec/qsvenc_av1: add av1_qsv encoder

It is available only when libvpl is enabled. MSDK doesn't support av1
encoding.

sample command:
ffmpeg -f rawvideo -pix_fmt nv12 -s 1920x1080 -i input.yuv \
-c:v av1_qsv output.ivf

Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/configure b/configure
index eefd103414..c5a466657f 100755
--- a/configure
+++ b/configure
@@ -3271,6 +3271,8 @@ vp9_qsv_encoder_select="qsvenc"
 vp9_v4l2m2m_decoder_deps="v4l2_m2m vp9_v4l2_m2m"
 wmv3_crystalhd_decoder_select="crystalhd"
 av1_qsv_decoder_select="qsvdec"
+av1_qsv_encoder_select="qsvenc"
+av1_qsv_encoder_deps="libvpl"
 
 # parsers
 aac_parser_select="adts_header mpeg4audio"