From 1e98e41381a6ca3ff662236b861bd39602b44dc7 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Sat, 20 Dec 2014 18:46:29 +0100
Subject: decoder/ffmpeg: move code to lib/ffmpeg/LogCallback.cxx

---
 src/lib/ffmpeg/LogCallback.cxx | 66 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 src/lib/ffmpeg/LogCallback.cxx

(limited to 'src/lib/ffmpeg/LogCallback.cxx')

diff --git a/src/lib/ffmpeg/LogCallback.cxx b/src/lib/ffmpeg/LogCallback.cxx
new file mode 100644
index 000000000..799ba2f34
--- /dev/null
+++ b/src/lib/ffmpeg/LogCallback.cxx
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2003-2014 The Music Player Daemon Project
+ * http://www.musicpd.org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+/* necessary because libavutil/common.h uses UINT64_C */
+#define __STDC_CONSTANT_MACROS
+
+#include "config.h"
+#include "LogCallback.hxx"
+#include "Domain.hxx"
+#include "LogV.hxx"
+#include "util/Domain.hxx"
+
+extern "C" {
+#include <libavutil/log.h>
+}
+
+#include <stdio.h>
+
+gcc_const
+static LogLevel
+FfmpegImportLogLevel(int level)
+{
+	if (level <= AV_LOG_FATAL)
+		return LogLevel::ERROR;
+
+	if (level <= AV_LOG_WARNING)
+		return LogLevel::WARNING;
+
+	if (level <= AV_LOG_INFO)
+		return LogLevel::INFO;
+
+	return LogLevel::DEBUG;
+}
+
+void
+FfmpegLogCallback(gcc_unused void *ptr, int level, const char *fmt, va_list vl)
+{
+	const AVClass * cls = nullptr;
+
+	if (ptr != nullptr)
+		cls = *(const AVClass *const*)ptr;
+
+	if (cls != nullptr) {
+		char domain[64];
+		snprintf(domain, sizeof(domain), "%s/%s",
+			 ffmpeg_domain.GetName(), cls->item_name(ptr));
+		const Domain d(domain);
+		LogFormatV(d, FfmpegImportLogLevel(level), fmt, vl);
+	}
+}
-- 
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