From 41b4a63f2b772eba1e436c82fc9c5c9766d4470e Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Mon, 8 Dec 2014 14:25:34 +0100
Subject: [PATCH] decoder/ffmpeg: support FFmpeg 2.5

Version 2.5 fixed an API oddity, however it broke API compatibility,
at least with C++.  Disable the workaround when a libavformat version
is detected that is recent enough.
---
 NEWS                                | 2 ++
 src/decoder/FfmpegDecoderPlugin.cxx | 5 +++++
 2 files changed, 7 insertions(+)

diff --git a/NEWS b/NEWS
index fa6bb2060..e88ef7a85 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,6 @@
 ver 0.18.20 (not yet released)
+* decoder
+  - ffmpeg: support FFmpeg 2.5
 * fix build failure with musl
 
 ver 0.18.19 (2014/11/26)
diff --git a/src/decoder/FfmpegDecoderPlugin.cxx b/src/decoder/FfmpegDecoderPlugin.cxx
index 69e7a6c8b..8a0937903 100644
--- a/src/decoder/FfmpegDecoderPlugin.cxx
+++ b/src/decoder/FfmpegDecoderPlugin.cxx
@@ -394,10 +394,15 @@ ffmpeg_probe(Decoder *decoder, InputStream &is)
 	avpd.filename = is.uri.c_str();
 
 #ifdef AVPROBE_SCORE_MIME
+#if LIBAVFORMAT_VERSION_INT < AV_VERSION_INT(56, 5, 1)
 	/* this attribute was added in libav/ffmpeg version 11, but
 	   unfortunately it's "uint8_t" instead of "char", and it's
 	   not "const" - wtf? */
 	avpd.mime_type = (uint8_t *)const_cast<char *>(is.GetMimeType());
+#else
+	/* API problem fixed in FFmpeg 2.5 */
+	avpd.mime_type = is.GetMimeType();
+#endif
 #endif
 
 	return av_probe_input_format(&avpd, true);
-- 
2.24.1