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Merge commit 'e0b164576f7467b7b1127c18175e215dc1df011f'

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* commit 'e0b164576f7467b7b1127c18175e215dc1df011f':
  qsv: Add VP8 decoder

Merged-by: Clément Bœsch <u@pkh.me>
This commit is contained in:
Clément Bœsch 2017-04-01 11:17:24 +02:00
commit e06b8b07d5
5 changed files with 61 additions and 1 deletions
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3
configure vendored
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@ -2730,6 +2730,7 @@ vp9_cuvid_hwaccel_deps="cuda cuvid"
vp9_cuvid_hwaccel_select="vp9_cuvid_decoder"
vp8_mediacodec_decoder_deps="mediacodec"
vp8_mediacodec_hwaccel_deps="mediacodec"
vp8_qsv_hwaccel_deps="libmfx"
vp9_d3d11va_hwaccel_deps="d3d11va DXVA_PicParams_VP9"
vp9_d3d11va_hwaccel_select="vp9_decoder"
vp9_dxva2_hwaccel_deps="dxva2 DXVA_PicParams_VP9"
@ -2792,6 +2793,8 @@ nvenc_hevc_encoder_deps="nvenc"
vc1_cuvid_decoder_deps="cuda cuvid"
vp8_cuvid_decoder_deps="cuda cuvid"
vp8_qsv_decoder_deps="libmfx"
vp8_qsv_decoder_select="qsvdec vp8_qsv_hwaccel vp8_parser"
vp8_vaapi_encoder_deps="VAEncPictureParameterBufferVP8"
vp8_vaapi_encoder_select="vaapi_encode"
vp9_cuvid_decoder_deps="cuda cuvid"

1
libavcodec/Makefile
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@ -609,6 +609,7 @@ OBJS-$(CONFIG_VP7_DECODER) += vp8.o vp56rac.o
OBJS-$(CONFIG_VP8_DECODER) += vp8.o vp56rac.o
OBJS-$(CONFIG_VP8_CUVID_DECODER) += cuvid.o
OBJS-$(CONFIG_VP8_MEDIACODEC_DECODER) += mediacodecdec.o
OBJS-$(CONFIG_VP8_QSV_DECODER) += qsvdec_other.o
OBJS-$(CONFIG_VP8_VAAPI_ENCODER) += vaapi_encode_vp8.o
OBJS-$(CONFIG_VP9_DECODER) += vp9.o vp9data.o vp9dsp.o vp9lpf.o vp9recon.o \
vp9block.o vp9prob.o vp9mvs.o vp56rac.o \

2
libavcodec/allcodecs.c
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@ -111,6 +111,7 @@ static void register_all(void)
REGISTER_HWACCEL(VC1_QSV, vc1_qsv);
REGISTER_HWACCEL(VP8_CUVID, vp8_cuvid);
REGISTER_HWACCEL(VP8_MEDIACODEC, vp8_mediacodec);
REGISTER_HWACCEL(VP8_QSV, vp8_qsv);
REGISTER_HWACCEL(VP9_CUVID, vp9_cuvid);
REGISTER_HWACCEL(VP9_D3D11VA, vp9_d3d11va);
REGISTER_HWACCEL(VP9_DXVA2, vp9_dxva2);
@ -668,6 +669,7 @@ static void register_all(void)
REGISTER_DECODER(VC1_CUVID, vc1_cuvid);
REGISTER_DECODER(VP8_CUVID, vp8_cuvid);
REGISTER_DECODER(VP8_MEDIACODEC, vp8_mediacodec);
REGISTER_DECODER(VP8_QSV, vp8_qsv);
REGISTER_ENCODER(VP8_VAAPI, vp8_vaapi);
REGISTER_DECODER(VP9_CUVID, vp9_cuvid);
REGISTER_DECODER(VP9_MEDIACODEC, vp9_mediacodec);

8
libavcodec/qsv.c
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@ -34,6 +34,10 @@
#include "avcodec.h"
#include "qsv_internal.h"
#if QSV_VERSION_ATLEAST(1, 12)
#include "mfx/mfxvp8.h"
#endif
int ff_qsv_codec_id_to_mfx(enum AVCodecID codec_id)
{
switch (codec_id) {
@ -48,6 +52,10 @@ int ff_qsv_codec_id_to_mfx(enum AVCodecID codec_id)
return MFX_CODEC_MPEG2;
case AV_CODEC_ID_VC1:
return MFX_CODEC_VC1;
#if QSV_VERSION_ATLEAST(1, 12)
case AV_CODEC_ID_VP8:
return MFX_CODEC_VP8;
#endif
default:
break;
}

48
libavcodec/qsvdec_other.c
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@ -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