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Diffstat (limited to '')
-rw-r--r-- | src/decoder/FlacMetadata.hxx | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/src/decoder/FlacMetadata.hxx b/src/decoder/FlacMetadata.hxx deleted file mode 100644 index 96c61b8e6..000000000 --- a/src/decoder/FlacMetadata.hxx +++ /dev/null @@ -1,141 +0,0 @@ -/* - * Copyright (C) 2003-2013 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 "Compiler.h" -#include "FlacIOHandle.hxx" - -#include <FLAC/metadata.h> - -#include <assert.h> - -class MixRampInfo; - -class FlacMetadataChain { - FLAC__Metadata_Chain *chain; - -public: - FlacMetadataChain():chain(::FLAC__metadata_chain_new()) {} - - ~FlacMetadataChain() { - ::FLAC__metadata_chain_delete(chain); - } - - explicit operator FLAC__Metadata_Chain *() { - return chain; - } - - bool Read(const char *path) { - return ::FLAC__metadata_chain_read(chain, path); - } - - bool Read(FLAC__IOHandle handle, FLAC__IOCallbacks callbacks) { - return ::FLAC__metadata_chain_read_with_callbacks(chain, - handle, - callbacks); - } - - bool Read(InputStream &is) { - return Read(::ToFlacIOHandle(is), ::GetFlacIOCallbacks(is)); - } - - bool ReadOgg(const char *path) { - return ::FLAC__metadata_chain_read_ogg(chain, path); - } - - bool ReadOgg(FLAC__IOHandle handle, FLAC__IOCallbacks callbacks) { - return ::FLAC__metadata_chain_read_ogg_with_callbacks(chain, - handle, - callbacks); - } - - bool ReadOgg(InputStream &is) { - return ReadOgg(::ToFlacIOHandle(is), ::GetFlacIOCallbacks(is)); - } - - gcc_pure - FLAC__Metadata_ChainStatus GetStatus() const { - return ::FLAC__metadata_chain_status(chain); - } - - gcc_pure - const char *GetStatusString() const { - return FLAC__Metadata_ChainStatusString[GetStatus()]; - } - - void Scan(const struct tag_handler *handler, void *handler_ctx); -}; - -class FLACMetadataIterator { - FLAC__Metadata_Iterator *iterator; - -public: - FLACMetadataIterator():iterator(::FLAC__metadata_iterator_new()) {} - - FLACMetadataIterator(FlacMetadataChain &chain) - :iterator(::FLAC__metadata_iterator_new()) { - ::FLAC__metadata_iterator_init(iterator, - (FLAC__Metadata_Chain *)chain); - } - - ~FLACMetadataIterator() { - ::FLAC__metadata_iterator_delete(iterator); - } - - bool Next() { - return ::FLAC__metadata_iterator_next(iterator); - } - - gcc_pure - FLAC__StreamMetadata *GetBlock() { - return ::FLAC__metadata_iterator_get_block(iterator); - } -}; - -struct tag_handler; -struct Tag; -struct ReplayGainInfo; - -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(ReplayGainInfo &rgi, - const FLAC__StreamMetadata *block); - -MixRampInfo -flac_parse_mixramp(const FLAC__StreamMetadata *block); - -void -flac_vorbis_comments_to_tag(Tag &tag, - const FLAC__StreamMetadata_VorbisComment *comment); - -void -flac_scan_metadata(const FLAC__StreamMetadata *block, - const struct tag_handler *handler, void *handler_ctx); - -#endif |