avcodec: Implement mpeg1 nvdec hwaccel

Once I remembered that there's a separate decoder type for mpeg1,
even though params struct is shared with mpeg2, everything worked.

1 files changed, 2 insertions, 0 deletions

diff --git a/configure b/configure
index 8262358138..7ac9a8d391 100755
--- a/configure
+++ b/configure
@@ -2704,6 +2704,8 @@ mjpeg_cuvid_hwaccel_select="mjpeg_cuvid_decoder"
 mpeg_xvmc_hwaccel_deps="xvmc"
 mpeg_xvmc_hwaccel_select="mpeg2video_decoder"
 mpeg1_cuvid_hwaccel_select="mpeg1_cuvid_decoder"
+mpeg1_nvdec_hwaccel_deps="nvdec"
+mpeg1_nvdec_hwaccel_select="mpeg1video_decoder"
 mpeg1_vdpau_hwaccel_deps="vdpau"
 mpeg1_vdpau_hwaccel_select="mpeg1video_decoder"
 mpeg1_videotoolbox_hwaccel_deps="videotoolbox"