VP9 decoder is supported on Intel kabyLake+ platforms with MSDK Version 1.19+
Signed-off-by: Zhong Li <zhong...@intel.com> --- Changelog | 2 +- configure | 6 ++++++ libavcodec/allcodecs.c | 1 + libavcodec/qsv.c | 5 +++++ libavcodec/qsvdec_other.c | 31 ++++++++++++++++++++++++++++++- 5 files changed, 43 insertions(+), 2 deletions(-) diff --git a/Changelog b/Changelog index f289812bfc..483cd6b27a 100644 --- a/Changelog +++ b/Changelog @@ -19,7 +19,7 @@ version <next>: - ARBC decoder - libaribb24 based ARIB STD-B24 caption support (profiles A and C) - Support decoding of HEVC 4:4:4 content in nvdec and cuviddec -- Intel QSV-accelerated MJPEG decoding +- Intel QSV-accelerated MJPEG decoding and VP9 decoding version 4.1: diff --git a/configure b/configure index de994673a0..9baf498d97 100755 --- a/configure +++ b/configure @@ -3037,6 +3037,8 @@ vp8_v4l2m2m_decoder_deps="v4l2_m2m vp8_v4l2_m2m" vp8_v4l2m2m_encoder_deps="v4l2_m2m vp8_v4l2_m2m" vp9_cuvid_decoder_deps="cuvid" vp9_mediacodec_decoder_deps="mediacodec" +vp9_qsv_decoder_deps="MFX_CODEC_VP9" +vp9_qsv_decoder_select="qsvdec" vp9_rkmpp_decoder_deps="rkmpp" vp9_vaapi_encoder_deps="VAEncPictureParameterBufferVP9" vp9_vaapi_encoder_select="vaapi_encode" @@ -6142,6 +6144,10 @@ enabled liblensfun && require_pkg_config liblensfun lensfun lensfun.h lf_ # can find the libraries and headers through other means. enabled libmfx && { check_pkg_config libmfx libmfx "mfx/mfxvideo.h" MFXInit || { require libmfx "mfx/mfxvideo.h" MFXInit "-llibmfx $advapi32_extralibs" && warn "using libmfx without pkg-config"; } } +if enabled libmfx; then + check_cc MFX_CODEC_VP9 "mfx/mfxvp9.h mfx/mfxstructures.h" "MFX_CODEC_VP9" +fi + enabled libmodplug && require_pkg_config libmodplug libmodplug libmodplug/modplug.h ModPlug_Load enabled libmp3lame && require "libmp3lame >= 3.98.3" lame/lame.h lame_set_VBR_quality -lmp3lame $libm_extralibs enabled libmysofa && { check_pkg_config libmysofa libmysofa mysofa.h mysofa_load || diff --git a/libavcodec/allcodecs.c b/libavcodec/allcodecs.c index 391619c38c..248b8f15b8 100644 --- a/libavcodec/allcodecs.c +++ b/libavcodec/allcodecs.c @@ -776,6 +776,7 @@ extern AVCodec ff_vp8_v4l2m2m_encoder; extern AVCodec ff_vp8_vaapi_encoder; extern AVCodec ff_vp9_cuvid_decoder; extern AVCodec ff_vp9_mediacodec_decoder; +extern AVCodec ff_vp9_qsv_decoder; extern AVCodec ff_vp9_vaapi_encoder; // The iterate API is not usable with ossfuzz due to the excessive size of binaries created diff --git a/libavcodec/qsv.c b/libavcodec/qsv.c index 711fd3df1e..7dcfb04316 100644 --- a/libavcodec/qsv.c +++ b/libavcodec/qsv.c @@ -60,6 +60,11 @@ int ff_qsv_codec_id_to_mfx(enum AVCodecID codec_id) #endif case AV_CODEC_ID_MJPEG: return MFX_CODEC_JPEG; +#if QSV_VERSION_ATLEAST(1, 19) + case AV_CODEC_ID_VP9: + return MFX_CODEC_VP9; +#endif + default: break; } diff --git a/libavcodec/qsvdec_other.c b/libavcodec/qsvdec_other.c index b0dc559d70..0ffc1f1245 100644 --- a/libavcodec/qsvdec_other.c +++ b/libavcodec/qsvdec_other.c @@ -1,5 +1,5 @@ /* - * Intel MediaSDK QSV based MPEG-2, VC-1, VP8 and MJPEG decoders + * Intel MediaSDK QSV based MPEG-2, VC-1, VP8, MJPEG and VP9 decoders * * copyright (c) 2015 Anton Khirnov * @@ -282,3 +282,32 @@ AVCodec ff_mjpeg_qsv_decoder = { AV_PIX_FMT_NONE }, }; #endif + +#if CONFIG_VP9_QSV_DECODER +static const AVClass vp9_qsv_class = { + .class_name = "vp9_qsv", + .item_name = av_default_item_name, + .option = options, + .version = LIBAVUTIL_VERSION_INT, +}; + +AVCodec ff_vp9_qsv_decoder = { + .name = "vp9_qsv", + .long_name = NULL_IF_CONFIG_SMALL("VP9 video (Intel Quick Sync Video acceleration)"), + .priv_data_size = sizeof(QSVOtherContext), + .type = AVMEDIA_TYPE_VIDEO, + .id = AV_CODEC_ID_VP9, + .init = qsv_decode_init, + .decode = qsv_decode_frame, + .flush = qsv_decode_flush, + .close = qsv_decode_close, + .capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_DR1 | AV_CODEC_CAP_AVOID_PROBING | AV_CODEC_CAP_HYBRID, + .priv_class = &vp9_qsv_class, + .pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_NV12, + AV_PIX_FMT_P010, + AV_PIX_FMT_QSV, + AV_PIX_FMT_NONE }, + .hw_configs = ff_qsv_hw_configs, + .wrapper_name = "qsv", +}; +#endif -- 2.17.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel