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47 lines
1.4 KiB
47 lines
1.4 KiB
1 year ago
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From 4464ecf750bb9440e2571a8d810627cdec85ae02 Mon Sep 17 00:00:00 2001
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From: Frank Liberato <liberato@chromium.org>
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Date: Wed, 7 Jul 2021 19:01:22 -0700
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Subject: [PATCH] Add av_stream_get_first_dts for Chromium
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---
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libavformat/avformat.h | 4 ++++
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libavformat/utils.c | 7 +++++++
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2 files changed, 11 insertions(+)
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diff --git a/libavformat/avformat.h b/libavformat/avformat.h
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index f12fa7d904..0b9fd1f061 100644
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--- a/libavformat/avformat.h
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+++ b/libavformat/avformat.h
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@@ -1128,6 +1128,10 @@ struct AVCodecParserContext *av_stream_get_parser(const AVStream *s);
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*/
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int64_t av_stream_get_end_pts(const AVStream *st);
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+// Chromium: We use the internal field first_dts vvv
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+int64_t av_stream_get_first_dts(const AVStream *st);
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+// Chromium: We use the internal field first_dts ^^^
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+
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#define AV_PROGRAM_RUNNING 1
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/**
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diff --git a/libavformat/utils.c b/libavformat/utils.c
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index cf4d68bff9..7d750abf88 100644
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--- a/libavformat/utils.c
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+++ b/libavformat/utils.c
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@@ -55,6 +55,13 @@ int ff_unlock_avformat(void)
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return ff_mutex_unlock(&avformat_mutex) ? -1 : 0;
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}
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+// Chromium: We use the internal field first_dts vvv
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+int64_t av_stream_get_first_dts(const AVStream *st)
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+{
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+ return cffstream(st)->first_dts;
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+}
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+// Chromium: We use the internal field first_dts ^^^
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+
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/* an arbitrarily chosen "sane" max packet size -- 50M */
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#define SANE_CHUNK_SIZE (50000000)
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--
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2.41.0
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