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authorzhongli_dev@126.com <zhongli_dev@126.com>2019-11-04 07:11:38 +0000
committerZhong Li <zhongli_dev@126.com>2019-11-04 23:24:20 +0800
commitfcbfdeeabe21cb0925313dab6079c50318a7bc71 (patch)
tree5acf2ce49fcccc2e8fd68bcf2ad654d29b355fe8 /libavcodec
parentec3d3fc65d06a9f7bc4d32b12b14a7c75e00484d (diff)
downloadffmpeg-streaming-fcbfdeeabe21cb0925313dab6079c50318a7bc71.zip
ffmpeg-streaming-fcbfdeeabe21cb0925313dab6079c50318a7bc71.tar.gz
lavc/qsvenc: add the missing vp9 file
It is missed in commit 3358380 Signed-off-by: Zhong Li <zhongli_dev@126.com>
Diffstat (limited to 'libavcodec')
-rw-r--r--libavcodec/qsvenc_vp9.c113
1 files changed, 113 insertions, 0 deletions
diff --git a/libavcodec/qsvenc_vp9.c b/libavcodec/qsvenc_vp9.c
new file mode 100644
index 0000000..9402f80
--- /dev/null
+++ b/libavcodec/qsvenc_vp9.c
@@ -0,0 +1,113 @@
+/*
+ * Intel MediaSDK QSV based VP9 encoder
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#include <mfx/mfxvideo.h>
+
+#include "libavutil/common.h"
+#include "libavutil/opt.h"
+
+#include "avcodec.h"
+#include "internal.h"
+#include "qsv.h"
+#include "qsv_internal.h"
+#include "qsvenc.h"
+
+typedef struct QSVVP9EncContext {
+ AVClass *class;
+ QSVEncContext qsv;
+} QSVVP9EncContext;
+
+static av_cold int qsv_enc_init(AVCodecContext *avctx)
+{
+ QSVVP9EncContext *q = avctx->priv_data;
+ q->qsv.low_power = 1;
+
+ return ff_qsv_enc_init(avctx, &q->qsv);
+}
+
+static int qsv_enc_frame(AVCodecContext *avctx, AVPacket *pkt,
+ const AVFrame *frame, int *got_packet)
+{
+ QSVVP9EncContext *q = avctx->priv_data;
+
+ return ff_qsv_encode(avctx, &q->qsv, pkt, frame, got_packet);
+}
+
+static av_cold int qsv_enc_close(AVCodecContext *avctx)
+{
+ QSVVP9EncContext *q = avctx->priv_data;
+
+ return ff_qsv_enc_close(avctx, &q->qsv);
+}
+
+#define OFFSET(x) offsetof(QSVVP9EncContext, x)
+#define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM
+static const AVOption options[] = {
+ QSV_COMMON_OPTS
+
+ { "profile", NULL, OFFSET(qsv.profile), AV_OPT_TYPE_INT, { .i64 = MFX_PROFILE_UNKNOWN }, 0, INT_MAX, VE, "profile" },
+ { "unknown", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_PROFILE_UNKNOWN}, INT_MIN, INT_MAX, VE, "profile" },
+ { "profile0", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_PROFILE_VP9_0 }, INT_MIN, INT_MAX, VE, "profile" },
+ { "profile1", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_PROFILE_VP9_1 }, INT_MIN, INT_MAX, VE, "profile" },
+ { "profile2", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_PROFILE_VP9_2 }, INT_MIN, INT_MAX, VE, "profile" },
+ { "profile3", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_PROFILE_VP9_3 }, INT_MIN, INT_MAX, VE, "profile" },
+
+ { NULL },
+};
+
+static const AVClass class = {
+ .class_name = "vp9_qsv encoder",
+ .item_name = av_default_item_name,
+ .option = options,
+ .version = LIBAVUTIL_VERSION_INT,
+};
+
+static const AVCodecDefault qsv_enc_defaults[] = {
+ { "b", "1M" },
+ { "refs", "0" },
+ { "g", "250" },
+ { "trellis", "-1" },
+ { "flags", "+cgop" },
+ { NULL },
+};
+
+AVCodec ff_vp9_qsv_encoder = {
+ .name = "vp9_qsv",
+ .long_name = NULL_IF_CONFIG_SMALL("VP9 video (Intel Quick Sync Video acceleration)"),
+ .priv_data_size = sizeof(QSVVP9EncContext),
+ .type = AVMEDIA_TYPE_VIDEO,
+ .id = AV_CODEC_ID_VP9,
+ .init = qsv_enc_init,
+ .encode2 = qsv_enc_frame,
+ .close = qsv_enc_close,
+ .capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_HYBRID,
+ .pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_NV12,
+ AV_PIX_FMT_P010,
+ AV_PIX_FMT_QSV,
+ AV_PIX_FMT_NONE },
+ .priv_class = &class,
+ .defaults = qsv_enc_defaults,
+ .caps_internal = FF_CODEC_CAP_INIT_CLEANUP,
+ .wrapper_name = "qsv",
+};
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