ffmpeg | branch: master | Mark Thompson <s...@jkqxz.net> | Sun Feb 4 13:24:33 2024 +0000| [fa580a0f17f72a54a2effe89bf10b00b28203d87] | committer: Mark Thompson
lavc/d3d12va: Improve behaviour on missing decoder support Distinguish between a decoder being entirely missing and a decoder which requires features which are not present in the incomplete implementation in libavcodec and therefore can't be used. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=fa580a0f17f72a54a2effe89bf10b00b28203d87 --- libavcodec/d3d12va_decode.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/libavcodec/d3d12va_decode.c b/libavcodec/d3d12va_decode.c index f678b6f483..9bb8db1690 100644 --- a/libavcodec/d3d12va_decode.c +++ b/libavcodec/d3d12va_decode.c @@ -239,10 +239,14 @@ static int d3d12va_create_decoder(AVCodecContext *avctx) DX_CHECK(ID3D12VideoDevice_CheckFeatureSupport(device_hwctx->video_device, D3D12_FEATURE_VIDEO_DECODE_SUPPORT, &feature, sizeof(feature))); - if (!(feature.SupportFlags & D3D12_VIDEO_DECODE_SUPPORT_FLAG_SUPPORTED) || - !(feature.DecodeTier >= D3D12_VIDEO_DECODE_TIER_2)) { - av_log(avctx, AV_LOG_ERROR, "D3D12 decoder doesn't support on this device\n"); - return AVERROR(EINVAL); + if (!(feature.SupportFlags & D3D12_VIDEO_DECODE_SUPPORT_FLAG_SUPPORTED)) { + av_log(avctx, AV_LOG_ERROR, "D3D12 video decode is not supported on this device.\n"); + return AVERROR(ENOSYS); + } + if (!(feature.DecodeTier >= D3D12_VIDEO_DECODE_TIER_2)) { + av_log(avctx, AV_LOG_ERROR, "D3D12 video decode on this device requires tier %d support, " + "but it is not implemented.\n", feature.DecodeTier); + return AVERROR_PATCHWELCOME; } desc = (D3D12_VIDEO_DECODER_DESC) { _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
