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From 95aab0fd83619408995720ce53d7a74790580220 Mon Sep 17 00:00:00 2001
From: "liberato@chromium.org" <liberato@chromium.org>
Date: Wed, 7 Jul 2021 19:01:22 -0700
Subject: [PATCH] Add av_stream_get_first_dts for Chromium
[foutrelis: adjust for new FFStream struct replacing AVStreamInternal]
---
libavformat/avformat.h | 4 ++++
libavformat/utils.c | 7 +++++++
2 files changed, 11 insertions(+)
diff --git a/libavformat/avformat.h b/libavformat/avformat.h
index cd7b0d941c..b4a6dce885 100644
--- a/libavformat/avformat.h
+++ b/libavformat/avformat.h
@@ -1010,6 +1010,10 @@ struct AVCodecParserContext *av_stream_get_parser(const AVStream *s);
*/
int64_t av_stream_get_end_pts(const AVStream *st);
+// Chromium: We use the internal field first_dts vvv
+int64_t av_stream_get_first_dts(const AVStream *st);
+// Chromium: We use the internal field first_dts ^^^
+
#define AV_PROGRAM_RUNNING 1
/**
diff --git a/libavformat/utils.c b/libavformat/utils.c
index de7580c32d..0ef0fe530e 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -121,6 +121,13 @@ int64_t av_stream_get_end_pts(const AVStream *st)
return AV_NOPTS_VALUE;
}
+// Chromium: We use the internal field first_dts vvv
+int64_t av_stream_get_first_dts(const AVStream *st)
+{
+ return cffstream(st)->first_dts;
+}
+// Chromium: We use the internal field first_dts ^^^
+
struct AVCodecParserContext *av_stream_get_parser(const AVStream *st)
{
return st->internal->parser;
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