diff options
Diffstat (limited to 'src/decoder/FlacInput.cxx')
-rw-r--r-- | src/decoder/FlacInput.cxx | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/src/decoder/FlacInput.cxx b/src/decoder/FlacInput.cxx deleted file mode 100644 index ce193101d..000000000 --- a/src/decoder/FlacInput.cxx +++ /dev/null @@ -1,154 +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. - */ - -#include "config.h" -#include "FlacInput.hxx" -#include "FlacDomain.hxx" -#include "DecoderAPI.hxx" -#include "InputStream.hxx" -#include "util/Error.hxx" -#include "Log.hxx" -#include "Compiler.h" - -FLAC__StreamDecoderReadStatus -FlacInput::Read(FLAC__byte buffer[], size_t *bytes) -{ - size_t r = decoder_read(decoder, input_stream, (void *)buffer, *bytes); - *bytes = r; - - if (r == 0) { - if (input_stream.LockIsEOF() || - (decoder != nullptr && - decoder_get_command(*decoder) != DecoderCommand::NONE)) - return FLAC__STREAM_DECODER_READ_STATUS_END_OF_STREAM; - else - return FLAC__STREAM_DECODER_READ_STATUS_ABORT; - } - - return FLAC__STREAM_DECODER_READ_STATUS_CONTINUE; -} - -FLAC__StreamDecoderSeekStatus -FlacInput::Seek(FLAC__uint64 absolute_byte_offset) -{ - if (!input_stream.seekable) - return FLAC__STREAM_DECODER_SEEK_STATUS_UNSUPPORTED; - - ::Error error; - if (!input_stream.LockSeek(absolute_byte_offset, SEEK_SET, error)) { - LogError(error); - return FLAC__STREAM_DECODER_SEEK_STATUS_ERROR; - } - - return FLAC__STREAM_DECODER_SEEK_STATUS_OK; -} - -FLAC__StreamDecoderTellStatus -FlacInput::Tell(FLAC__uint64 *absolute_byte_offset) -{ - if (!input_stream.seekable) - return FLAC__STREAM_DECODER_TELL_STATUS_UNSUPPORTED; - - *absolute_byte_offset = (FLAC__uint64)input_stream.offset; - return FLAC__STREAM_DECODER_TELL_STATUS_OK; -} - -FLAC__StreamDecoderLengthStatus -FlacInput::Length(FLAC__uint64 *stream_length) -{ - if (input_stream.size < 0) - return FLAC__STREAM_DECODER_LENGTH_STATUS_UNSUPPORTED; - - *stream_length = (FLAC__uint64)input_stream.size; - return FLAC__STREAM_DECODER_LENGTH_STATUS_OK; -} - -FLAC__bool -FlacInput::Eof() -{ - return (decoder != nullptr && - decoder_get_command(*decoder) != DecoderCommand::NONE && - decoder_get_command(*decoder) != DecoderCommand::SEEK) || - input_stream.LockIsEOF(); -} - -void -FlacInput::Error(FLAC__StreamDecoderErrorStatus status) -{ - if (decoder == nullptr || - decoder_get_command(*decoder) != DecoderCommand::STOP) - LogWarning(flac_domain, - FLAC__StreamDecoderErrorStatusString[status]); -} - -FLAC__StreamDecoderReadStatus -FlacInput::Read(gcc_unused const FLAC__StreamDecoder *flac_decoder, - FLAC__byte buffer[], size_t *bytes, - void *client_data) -{ - FlacInput *i = (FlacInput *)client_data; - - return i->Read(buffer, bytes); -} - -FLAC__StreamDecoderSeekStatus -FlacInput::Seek(gcc_unused const FLAC__StreamDecoder *flac_decoder, - FLAC__uint64 absolute_byte_offset, void *client_data) -{ - FlacInput *i = (FlacInput *)client_data; - - return i->Seek(absolute_byte_offset); -} - -FLAC__StreamDecoderTellStatus -FlacInput::Tell(gcc_unused const FLAC__StreamDecoder *flac_decoder, - FLAC__uint64 *absolute_byte_offset, void *client_data) -{ - FlacInput *i = (FlacInput *)client_data; - - return i->Tell(absolute_byte_offset); -} - -FLAC__StreamDecoderLengthStatus -FlacInput::Length(gcc_unused const FLAC__StreamDecoder *flac_decoder, - FLAC__uint64 *stream_length, void *client_data) -{ - FlacInput *i = (FlacInput *)client_data; - - return i->Length(stream_length); -} - -FLAC__bool -FlacInput::Eof(gcc_unused const FLAC__StreamDecoder *flac_decoder, - void *client_data) -{ - FlacInput *i = (FlacInput *)client_data; - - return i->Eof(); -} - -void -FlacInput::Error(gcc_unused const FLAC__StreamDecoder *decoder, - FLAC__StreamDecoderErrorStatus status, void *client_data) -{ - FlacInput *i = (FlacInput *)client_data; - - i->Error(status); -} - |