From: Zhao Zhili <quinkblack@foxmail.com>
To: ffmpeg-devel@ffmpeg.org
Cc: Zhao Zhili <zhilizhao@tencent.com>
Subject: [FFmpeg-devel] [PATCH] avcodec/mediacodecdec: add AV1 decoding support
Date: Mon, 19 Dec 2022 19:35:22 +0800
Message-ID: <tencent_35634EF070DC2D529AC540209A239F0FAB08@qq.com> (raw)
From: Zhao Zhili <zhilizhao@tencent.com>
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
---
libavcodec/allcodecs.c | 1 +
libavcodec/mediacodecdec.c | 16 +++++++++++++++-
libavcodec/version.h | 4 ++--
3 files changed, 18 insertions(+), 3 deletions(-)
diff --git a/libavcodec/allcodecs.c b/libavcodec/allcodecs.c
index d5a6c427e1..b009848a44 100644
--- a/libavcodec/allcodecs.c
+++ b/libavcodec/allcodecs.c
@@ -828,6 +828,7 @@ extern const FFCodec ff_libaom_av1_decoder;
/* hwaccel hooks only, so prefer external decoders */
extern const FFCodec ff_av1_decoder;
extern const FFCodec ff_av1_cuvid_decoder;
+extern const FFCodec ff_av1_mediacodec_decoder;
extern const FFCodec ff_av1_nvenc_encoder;
extern const FFCodec ff_av1_qsv_decoder;
extern const FFCodec ff_av1_qsv_encoder;
diff --git a/libavcodec/mediacodecdec.c b/libavcodec/mediacodecdec.c
index 2c231d1a34..11f655a9aa 100644
--- a/libavcodec/mediacodecdec.c
+++ b/libavcodec/mediacodecdec.c
@@ -289,7 +289,8 @@ done:
#if CONFIG_MPEG2_MEDIACODEC_DECODER || \
CONFIG_MPEG4_MEDIACODEC_DECODER || \
CONFIG_VP8_MEDIACODEC_DECODER || \
- CONFIG_VP9_MEDIACODEC_DECODER
+ CONFIG_VP9_MEDIACODEC_DECODER || \
+ CONFIG_AV1_MEDIACODEC_DECODER
static int common_set_extradata(AVCodecContext *avctx, FFAMediaFormat *format)
{
int ret = 0;
@@ -323,6 +324,15 @@ static av_cold int mediacodec_decode_init(AVCodecContext *avctx)
}
switch (avctx->codec_id) {
+#if CONFIG_AV1_MEDIACODEC_DECODER
+ case AV_CODEC_ID_AV1:
+ codec_mime = "video/av01";
+
+ ret = common_set_extradata(avctx, format);
+ if (ret < 0)
+ goto done;
+ break;
+#endif
#if CONFIG_H264_MEDIACODEC_DECODER
case AV_CODEC_ID_H264:
codec_mime = "video/avc";
@@ -591,3 +601,7 @@ DECLARE_MEDIACODEC_VDEC(vp8, "VP8", AV_CODEC_ID_VP8, NULL)
#if CONFIG_VP9_MEDIACODEC_DECODER
DECLARE_MEDIACODEC_VDEC(vp9, "VP9", AV_CODEC_ID_VP9, NULL)
#endif
+
+#if CONFIG_AV1_MEDIACODEC_DECODER
+DECLARE_MEDIACODEC_VDEC(av1, "AV1", AV_CODEC_ID_AV1, NULL)
+#endif
diff --git a/libavcodec/version.h b/libavcodec/version.h
index eb95a0f827..6b8a1dbb79 100644
--- a/libavcodec/version.h
+++ b/libavcodec/version.h
@@ -29,8 +29,8 @@
#include "version_major.h"
-#define LIBAVCODEC_VERSION_MINOR 55
-#define LIBAVCODEC_VERSION_MICRO 103
+#define LIBAVCODEC_VERSION_MINOR 56
+#define LIBAVCODEC_VERSION_MICRO 100
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
LIBAVCODEC_VERSION_MINOR, \
--
2.25.1
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