nixpkgs/pkgs/misc/gnash/0001-fix-build-with-ffmepg-4.patch

From cb13c20332526a4db99e7fd0818b9a75829affad Mon Sep 17 00:00:00 2001
From: Zane van Iperen <zane@zanevaniperen.com>
Date: Sun, 7 Nov 2021 15:36:02 +1000
Subject: [PATCH] fix build with ffmepg 4

---
 libmedia/ffmpeg/MediaHandlerFfmpeg.cpp | 2 +-
 libmedia/ffmpeg/MediaParserFfmpeg.cpp  | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/libmedia/ffmpeg/MediaHandlerFfmpeg.cpp b/libmedia/ffmpeg/MediaHandlerFfmpeg.cpp
index 127aaaa..216d96b 100644
--- a/libmedia/ffmpeg/MediaHandlerFfmpeg.cpp
+++ b/libmedia/ffmpeg/MediaHandlerFfmpeg.cpp
@@ -149,7 +149,7 @@ MediaHandlerFfmpeg::cameraNames(std::vector<std::string>& /*names*/) const
 size_t
 MediaHandlerFfmpeg::getInputPaddingSize() const
 {
-    return FF_INPUT_BUFFER_PADDING_SIZE;
+    return AV_INPUT_BUFFER_PADDING_SIZE;
 }
 
 } // gnash.media.ffmpeg namespace 
diff --git a/libmedia/ffmpeg/MediaParserFfmpeg.cpp b/libmedia/ffmpeg/MediaParserFfmpeg.cpp
index 9ceb8b0..a27ca56 100644
--- a/libmedia/ffmpeg/MediaParserFfmpeg.cpp
+++ b/libmedia/ffmpeg/MediaParserFfmpeg.cpp
@@ -64,7 +64,7 @@ AVInputFormat*
 MediaParserFfmpeg::probeStream()
 {
     const size_t probeSize = 4096;
-    const size_t bufSize = probeSize + FF_INPUT_BUFFER_PADDING_SIZE;
+    const size_t bufSize = probeSize + AV_INPUT_BUFFER_PADDING_SIZE;
 
 	std::unique_ptr<std::uint8_t[]> buffer(new std::uint8_t[bufSize]);
 
@@ -173,7 +173,7 @@ MediaParserFfmpeg::parseVideoFrame(AVPacket& packet)
 
 	// TODO: We might avoid the copy as a whole by making EncodedVideoFrame
 	//       virtual.
-	size_t allocSize = packet.size + FF_INPUT_BUFFER_PADDING_SIZE;
+	size_t allocSize = packet.size + AV_INPUT_BUFFER_PADDING_SIZE;
 	std::uint8_t* data = new std::uint8_t[allocSize];
 	std::copy(packet.data, packet.data+packet.size, data);
 	std::unique_ptr<EncodedVideoFrame> frame(new EncodedVideoFrame(data, packet.size, 0, timestamp));
@@ -221,7 +221,7 @@ MediaParserFfmpeg::parseAudioFrame(AVPacket& packet)
 
 	// TODO: We might avoid the copy as a whole by making EncodedAudioFrame
 	//       virtual.
-	size_t allocSize = packet.size + FF_INPUT_BUFFER_PADDING_SIZE;
+	size_t allocSize = packet.size + AV_INPUT_BUFFER_PADDING_SIZE;
 	std::uint8_t* data = new std::uint8_t[allocSize];
 	std::copy(packet.data, packet.data+packet.size, data);
 
-- 
2.31.1