[FFmpeg-devel] [PATCH] avcodec/mediacodecdec: add AV1 decoding support

[FFmpeg-devel] [PATCH] avcodec/mediacodecdec: add AV1 decoding support

[Zhao Zhili]

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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