From f95d9510ff50ab76f310f4ad2e6471e11275b2ff Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Sun, 25 Oct 2020 15:50:30 +0100 Subject: avformat: add a stream event flag for new packets --- libavformat/avformat.h | 6 ++++++ libavformat/utils.c | 2 ++ libavformat/version.h | 2 +- 3 files changed, 9 insertions(+), 1 deletion(-) (limited to 'libavformat') diff --git a/libavformat/avformat.h b/libavformat/avformat.h index 3ad92a06e7..6aa7c310f7 100644 --- a/libavformat/avformat.h +++ b/libavformat/avformat.h @@ -995,6 +995,12 @@ typedef struct AVStream { * it into the file */ #define AVSTREAM_EVENT_FLAG_METADATA_UPDATED 0x0001 +/** + * - demuxing: new packets for this stream were read from the file. This + * event is informational only and does not guarantee that new packets + * for this stream will necessarily be returned from av_read_frame(). + */ +#define AVSTREAM_EVENT_FLAG_NEW_PACKETS (1 << 1) /** * Real base framerate of the stream. diff --git a/libavformat/utils.c b/libavformat/utils.c index e8335a601f..be275971d0 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -1533,6 +1533,8 @@ static int read_frame_internal(AVFormatContext *s, AVPacket *pkt) ret = 0; st = s->streams[pkt->stream_index]; + st->event_flags |= AVSTREAM_EVENT_FLAG_NEW_PACKETS; + /* update context if required */ if (st->internal->need_context_update) { if (avcodec_is_open(st->internal->avctx)) { diff --git a/libavformat/version.h b/libavformat/version.h index 7853068649..ddcca9ae50 100644 --- a/libavformat/version.h +++ b/libavformat/version.h @@ -32,7 +32,7 @@ // Major bumping may affect Ticket5467, 5421, 5451(compatibility with Chromium) // Also please add any ticket numbers that you believe might be affected here #define LIBAVFORMAT_VERSION_MAJOR 58 -#define LIBAVFORMAT_VERSION_MINOR 63 +#define LIBAVFORMAT_VERSION_MINOR 64 #define LIBAVFORMAT_VERSION_MICRO 100 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \ -- cgit v1.2.3