From cfa116534f6f044e1b60ad6320881037155203c7 Mon Sep 17 00:00:00 2001
From: git-bruh <e817509a-8ee9-4332-b0ad-3a6bdf9ab63f@aleeas.com>
Date: Thu, 31 Mar 2022 20:25:34 +0530
Subject: [PATCH] ffmpeg: add patch for chromium

---
 extra/ffmpeg/build                            |  2 ++
 extra/ffmpeg/checksums                        |  1 +
 ...av_stream_get_first_dts-for-chromium.patch | 33 +++++++++++++++++++
 extra/ffmpeg/sources                          |  1 +
 extra/ffmpeg/version                          |  2 +-
 5 files changed, 38 insertions(+), 1 deletion(-)
 create mode 100644 extra/ffmpeg/patches/add-av_stream_get_first_dts-for-chromium.patch

diff --git a/extra/ffmpeg/build b/extra/ffmpeg/build
index fa1cca24..e9b65e92 100755
--- a/extra/ffmpeg/build
+++ b/extra/ffmpeg/build
@@ -1,5 +1,7 @@
 #!/bin/sh -e
 
+patch -p1 < add-av_stream_get_first_dts-for-chromium.patch
+
 ./configure \
     --cc="$CC" \
     --cxx="$CXX" \
diff --git a/extra/ffmpeg/checksums b/extra/ffmpeg/checksums
index b5509293..f7a9bf07 100644
--- a/extra/ffmpeg/checksums
+++ b/extra/ffmpeg/checksums
@@ -1 +1,2 @@
 51e919f7d205062c0fd4fae6243a84850391115104ccf1efc451733bc0ac7298
+29ce1c530fbbd0d2a258da0da2b49087b99ca039574a588b3fd5349bc769e01e
diff --git a/extra/ffmpeg/patches/add-av_stream_get_first_dts-for-chromium.patch b/extra/ffmpeg/patches/add-av_stream_get_first_dts-for-chromium.patch
new file mode 100644
index 00000000..7d0feb3d
--- /dev/null
+++ b/extra/ffmpeg/patches/add-av_stream_get_first_dts-for-chromium.patch
@@ -0,0 +1,33 @@
+diff --git a/libavformat/avformat.h b/libavformat/avformat.h
+index 6ce367e..cba3f5e 100644
+--- a/libavformat/avformat.h
++++ b/libavformat/avformat.h
+@@ -1115,6 +1115,10 @@ 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 e643821..50ba6af 100644
+--- a/libavformat/utils.c
++++ b/libavformat/utils.c
+@@ -92,6 +92,13 @@ 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 cffstream(st)->parser;
diff --git a/extra/ffmpeg/sources b/extra/ffmpeg/sources
index 5eff499f..0b531de4 100644
--- a/extra/ffmpeg/sources
+++ b/extra/ffmpeg/sources
@@ -1 +1,2 @@
 https://ffmpeg.org/releases/ffmpeg-VERSION.tar.xz
+patches/add-av_stream_get_first_dts-for-chromium.patch
diff --git a/extra/ffmpeg/version b/extra/ffmpeg/version
index d80bad42..e60229ae 100644
--- a/extra/ffmpeg/version
+++ b/extra/ffmpeg/version
@@ -1 +1 @@
-5.0 1
+5.0 2