diff options
Diffstat (limited to 'libavcodec/qsvdec_other.c')
| -rw-r--r-- | libavcodec/qsvdec_other.c | 48 |
1 files changed, 47 insertions, 1 deletions
diff --git a/libavcodec/qsvdec_other.c b/libavcodec/qsvdec_other.c index 7c2f4f01a5..b94093d53c 100644 --- a/libavcodec/qsvdec_other.c +++ b/libavcodec/qsvdec_other.c @@ -1,5 +1,5 @@ /* - * Intel MediaSDK QSV based MPEG-2 and VC-1 decoders + * Intel MediaSDK QSV based MPEG-2, VC-1 and VP8 decoders * * copyright (c) 2015 Anton Khirnov * @@ -74,6 +74,17 @@ static av_cold int qsv_decode_init(AVCodecContext *avctx) QSVOtherContext *s = avctx->priv_data; int ret; +#if CONFIG_VP8_QSV_DECODER + if (avctx->codec_id == AV_CODEC_ID_VP8) { + static const char *uid_vp8dec_hw = "f622394d8d87452f878c51f2fc9b4131"; + + av_freep(&s->qsv.load_plugins); + s->qsv.load_plugins = av_strdup(uid_vp8dec_hw); + if (!s->qsv.load_plugins) + return AVERROR(ENOMEM); + } +#endif + s->packet_fifo = av_fifo_alloc(sizeof(AVPacket)); if (!s->packet_fifo) { ret = AVERROR(ENOMEM); @@ -216,3 +227,38 @@ AVCodec ff_vc1_qsv_decoder = { AV_PIX_FMT_NONE }, }; #endif + +#if CONFIG_VP8_QSV_HWACCEL +AVHWAccel ff_vp8_qsv_hwaccel = { + .name = "vp8_qsv", + .type = AVMEDIA_TYPE_VIDEO, + .id = AV_CODEC_ID_VP8, + .pix_fmt = AV_PIX_FMT_QSV, +}; +#endif + +#if CONFIG_VP8_QSV_DECODER +static const AVClass vp8_qsv_class = { + .class_name = "vp8_qsv", + .item_name = av_default_item_name, + .option = options, + .version = LIBAVUTIL_VERSION_INT, +}; + +AVCodec ff_vp8_qsv_decoder = { + .name = "vp8_qsv", + .long_name = NULL_IF_CONFIG_SMALL("VP8 video (Intel Quick Sync Video acceleration)"), + .priv_data_size = sizeof(QSVOtherContext), + .type = AVMEDIA_TYPE_VIDEO, + .id = AV_CODEC_ID_VP8, + .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, + .priv_class = &vp8_qsv_class, + .pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_NV12, + AV_PIX_FMT_QSV, + AV_PIX_FMT_NONE }, +}; +#endif |