decoder/flac: use C++ compiler

1 files changed, 64 insertions, 0 deletions

diff --git a/src/decoder/FLACMetaData.hxx b/src/decoder/FLACMetaData.hxx
new file mode 100644
index 000000000..ac75a4af8
--- /dev/null
+++ b/src/decoder/FLACMetaData.hxx
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2003-2012 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.
+ */
+
+#ifndef MPD_FLAC_METADATA_H
+#define MPD_FLAC_METADATA_H
+
+#include <assert.h>
+#include <stdbool.h>
+#include <FLAC/metadata.h>
+
+struct tag_handler;
+struct tag;
+struct replay_gain_info;
+
+static inline unsigned
+flac_duration(const FLAC__StreamMetadata_StreamInfo *stream_info)
+{
+	assert(stream_info->sample_rate > 0);
+
+	return (stream_info->total_samples + stream_info->sample_rate - 1) /
+		stream_info->sample_rate;
+}
+
+bool
+flac_parse_replay_gain(struct replay_gain_info *rgi,
+		       const FLAC__StreamMetadata *block);
+
+bool
+flac_parse_mixramp(char **mixramp_start, char **mixramp_end,
+		   const FLAC__StreamMetadata *block);
+
+void
+flac_vorbis_comments_to_tag(struct tag *tag, const char *char_tnum,
+			    const FLAC__StreamMetadata_VorbisComment *comment);
+
+void
+flac_scan_metadata(const char *track,
+		   const FLAC__StreamMetadata *block,
+		   const struct tag_handler *handler, void *handler_ctx);
+
+bool
+flac_scan_file2(const char *file, const char *char_tnum,
+		const struct tag_handler *handler, void *handler_ctx);
+
+struct tag *
+flac_tag_load(const char *file, const char *char_tnum);
+
+#endif