diff options
Diffstat (limited to 'src/decoder')
28 files changed, 196 insertions, 428 deletions
diff --git a/src/decoder/_flac_common.c b/src/decoder/_flac_common.c index 8dd22a25..fc42e591 100644 --- a/src/decoder/_flac_common.c +++ b/src/decoder/_flac_common.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify diff --git a/src/decoder/_flac_common.h b/src/decoder/_flac_common.h index 5c59ee12..1f4cbb27 100644 --- a/src/decoder/_flac_common.h +++ b/src/decoder/_flac_common.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify diff --git a/src/decoder/_ogg_common.c b/src/decoder/_ogg_common.c index bd0650ac..bedd3de6 100644 --- a/src/decoder/_ogg_common.c +++ b/src/decoder/_ogg_common.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify diff --git a/src/decoder/_ogg_common.h b/src/decoder/_ogg_common.h index f8446c69..85e4ebba 100644 --- a/src/decoder/_ogg_common.h +++ b/src/decoder/_ogg_common.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify diff --git a/src/decoder/audiofile_decoder_plugin.c b/src/decoder/audiofile_decoder_plugin.c index b099cf70..c862168f 100644 --- a/src/decoder/audiofile_decoder_plugin.c +++ b/src/decoder/audiofile_decoder_plugin.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify diff --git a/src/decoder/faad_decoder_plugin.c b/src/decoder/faad_decoder_plugin.c index 8f932ad5..02c72a4a 100644 --- a/src/decoder/faad_decoder_plugin.c +++ b/src/decoder/faad_decoder_plugin.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify diff --git a/src/decoder/ffmpeg_decoder_plugin.c b/src/decoder/ffmpeg_decoder_plugin.c index 70628df9..78e874d9 100644 --- a/src/decoder/ffmpeg_decoder_plugin.c +++ b/src/decoder/ffmpeg_decoder_plugin.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify @@ -32,22 +32,14 @@ #include <sys/stat.h> #include <unistd.h> -#ifdef OLD_FFMPEG_INCLUDES -#include <avcodec.h> -#include <avformat.h> -#include <avio.h> -#else #include <libavcodec/avcodec.h> #include <libavformat/avformat.h> #include <libavformat/avio.h> #include <libavutil/log.h> -#endif #undef G_LOG_DOMAIN #define G_LOG_DOMAIN "ffmpeg" -#ifndef OLD_FFMPEG_INCLUDES - static GLogLevelFlags level_ffmpeg_to_glib(int level) { @@ -79,7 +71,6 @@ mpd_ffmpeg_log_callback(G_GNUC_UNUSED void *ptr, int level, } } -#endif /* !OLD_FFMPEG_INCLUDES */ #ifndef AV_VERSION_INT #define AV_VERSION_INT(a, b, c) (a<<16 | b<<8 | c) @@ -126,11 +117,19 @@ mpd_ffmpeg_stream_open(struct decoder *decoder, struct input_stream *input) struct mpd_ffmpeg_stream *stream = g_new(struct mpd_ffmpeg_stream, 1); stream->decoder = decoder; stream->input = input; +#if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(52,101,0) + stream->io = avio_alloc_context(stream->buffer, sizeof(stream->buffer), + false, stream, + mpd_ffmpeg_stream_read, NULL, + input->seekable + ? mpd_ffmpeg_stream_seek : NULL); +#else stream->io = av_alloc_put_byte(stream->buffer, sizeof(stream->buffer), false, stream, mpd_ffmpeg_stream_read, NULL, input->seekable ? mpd_ffmpeg_stream_seek : NULL); +#endif if (stream->io == NULL) { g_free(stream); return NULL; @@ -176,9 +175,7 @@ mpd_ffmpeg_stream_close(struct mpd_ffmpeg_stream *stream) static bool ffmpeg_init(G_GNUC_UNUSED const struct config_param *param) { -#ifndef OLD_FFMPEG_INCLUDES av_log_set_callback(mpd_ffmpeg_log_callback); -#endif av_register_all(); return true; @@ -282,7 +279,6 @@ ffmpeg_send_packet(struct decoder *decoder, struct input_stream *is, static enum sample_format ffmpeg_sample_format(G_GNUC_UNUSED const AVCodecContext *codec_context) { -#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(51, 41, 0) switch (codec_context->sample_fmt) { case SAMPLE_FMT_S16: return SAMPLE_FORMAT_S16; @@ -295,10 +291,6 @@ ffmpeg_sample_format(G_GNUC_UNUSED const AVCodecContext *codec_context) codec_context->sample_fmt); return SAMPLE_FORMAT_UNDEFINED; } -#else - /* XXX fixme 16-bit for older ffmpeg (13 Aug 2007) */ - return SAMPLE_FORMAT_S16; -#endif } static AVInputFormat * @@ -449,7 +441,6 @@ ffmpeg_decode(struct decoder *decoder, struct input_stream *input) mpd_ffmpeg_stream_close(stream); } -#if LIBAVFORMAT_VERSION_INT >= ((52<<16)+(31<<8)+0) typedef struct ffmpeg_tag_map { enum tag_type type; const char *name; @@ -500,8 +491,6 @@ ffmpeg_copy_metadata(struct tag *tag, return mt != NULL; } -#endif - //no tag reading in ffmpeg, check if playable static struct tag * ffmpeg_stream_tag(struct input_stream *is) @@ -533,8 +522,9 @@ ffmpeg_stream_tag(struct input_stream *is) ? f->duration / AV_TIME_BASE : 0; -#if LIBAVFORMAT_VERSION_INT >= ((52<<16)+(31<<8)+0) +#if LIBAVFORMAT_VERSION_INT < AV_VERSION_INT(52,101,0) av_metadata_conv(f, NULL, f->iformat->metadata_conv); +#endif for (unsigned i = 0; i < sizeof(ffmpeg_tag_maps)/sizeof(ffmpeg_tag_map); i++) { int idx = ffmpeg_find_audio_stream(f); @@ -542,31 +532,6 @@ ffmpeg_stream_tag(struct input_stream *is) if (idx >= 0) ffmpeg_copy_metadata(tag, f->streams[idx]->metadata, ffmpeg_tag_maps[i]); } -#else - if (f->author[0]) - tag_add_item(tag, TAG_ARTIST, f->author); - if (f->title[0]) - tag_add_item(tag, TAG_TITLE, f->title); - if (f->album[0]) - tag_add_item(tag, TAG_ALBUM, f->album); - - if (f->track > 0) { - char buffer[16]; - snprintf(buffer, sizeof(buffer), "%d", f->track); - tag_add_item(tag, TAG_TRACK, buffer); - } - - if (f->comment[0]) - tag_add_item(tag, TAG_COMMENT, f->comment); - if (f->genre[0]) - tag_add_item(tag, TAG_GENRE, f->genre); - if (f->year > 0) { - char buffer[16]; - snprintf(buffer, sizeof(buffer), "%d", f->year); - tag_add_item(tag, TAG_DATE, buffer); - } - -#endif av_close_input_stream(f); mpd_ffmpeg_stream_close(stream); diff --git a/src/decoder/flac_compat.h b/src/decoder/flac_compat.h index d597690a..9a30acc2 100644 --- a/src/decoder/flac_compat.h +++ b/src/decoder/flac_compat.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify diff --git a/src/decoder/flac_decoder_plugin.c b/src/decoder/flac_decoder_plugin.c index 9d980b79..ca9cd596 100644 --- a/src/decoder/flac_decoder_plugin.c +++ b/src/decoder/flac_decoder_plugin.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify diff --git a/src/decoder/flac_metadata.c b/src/decoder/flac_metadata.c index 5b94fd42..a1922057 100644 --- a/src/decoder/flac_metadata.c +++ b/src/decoder/flac_metadata.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify diff --git a/src/decoder/flac_metadata.h b/src/decoder/flac_metadata.h index e52b0fb8..01bc1924 100644 --- a/src/decoder/flac_metadata.h +++ b/src/decoder/flac_metadata.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify diff --git a/src/decoder/flac_pcm.c b/src/decoder/flac_pcm.c index bf6e2612..3b56d50b 100644 --- a/src/decoder/flac_pcm.c +++ b/src/decoder/flac_pcm.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify diff --git a/src/decoder/flac_pcm.h b/src/decoder/flac_pcm.h index bccfc645..a931998c 100644 --- a/src/decoder/flac_pcm.h +++ b/src/decoder/flac_pcm.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify diff --git a/src/decoder/fluidsynth_decoder_plugin.c b/src/decoder/fluidsynth_decoder_plugin.c index b9a2d0d9..814a7b55 100644 --- a/src/decoder/fluidsynth_decoder_plugin.c +++ b/src/decoder/fluidsynth_decoder_plugin.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify @@ -102,7 +102,7 @@ fluidsynth_file_decode(struct decoder *decoder, const char *path_fs) fluid_player_t *player; char *path_dup; int ret; - Timer *timer; + struct timer *timer; enum decoder_command cmd; soundfont_path = diff --git a/src/decoder/mad_decoder_plugin.c b/src/decoder/mad_decoder_plugin.c index 2c2906c5..8f77052f 100644 --- a/src/decoder/mad_decoder_plugin.c +++ b/src/decoder/mad_decoder_plugin.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify diff --git a/src/decoder/mikmod_decoder_plugin.c b/src/decoder/mikmod_decoder_plugin.c index 91478e86..9dd5a79b 100644 --- a/src/decoder/mikmod_decoder_plugin.c +++ b/src/decoder/mikmod_decoder_plugin.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify diff --git a/src/decoder/modplug_decoder_plugin.c b/src/decoder/modplug_decoder_plugin.c index 037c2fd7..341b0092 100644 --- a/src/decoder/modplug_decoder_plugin.c +++ b/src/decoder/modplug_decoder_plugin.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify diff --git a/src/decoder/mp4ff_decoder_plugin.c b/src/decoder/mp4ff_decoder_plugin.c index 861b0819..38ae5793 100644 --- a/src/decoder/mp4ff_decoder_plugin.c +++ b/src/decoder/mp4ff_decoder_plugin.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify diff --git a/src/decoder/mpcdec_decoder_plugin.c b/src/decoder/mpcdec_decoder_plugin.c index eaf470a4..f31dcdb9 100644 --- a/src/decoder/mpcdec_decoder_plugin.c +++ b/src/decoder/mpcdec_decoder_plugin.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify diff --git a/src/decoder/mpg123_decoder_plugin.c b/src/decoder/mpg123_decoder_plugin.c index 7b48ebfa..224f3db2 100644 --- a/src/decoder/mpg123_decoder_plugin.c +++ b/src/decoder/mpg123_decoder_plugin.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify @@ -24,6 +24,7 @@ #include <glib.h> #include <mpg123.h> +#include <stdio.h> #undef G_LOG_DOMAIN #define G_LOG_DOMAIN "mpg123" @@ -105,6 +106,7 @@ mpd_mpg123_file_decode(struct decoder *decoder, const char *path_fs) int error; off_t num_samples; enum decoder_command cmd; + struct mpg123_frameinfo info; /* open the file */ @@ -124,10 +126,25 @@ mpd_mpg123_file_decode(struct decoder *decoder, const char *path_fs) /* tell MPD core we're ready */ - decoder_initialized(decoder, &audio_format, false, + decoder_initialized(decoder, &audio_format, true, (float)num_samples / (float)audio_format.sample_rate); + if (mpg123_info(handle, &info) != MPG123_OK) { + info.vbr = MPG123_CBR; + info.bitrate = 0; + } + + switch (info.vbr) { + case MPG123_ABR: + info.bitrate = info.abr_rate; + break; + case MPG123_CBR: + break; + default: + info.bitrate = 0; + } + /* the decoder main loop */ do { @@ -144,11 +161,30 @@ mpd_mpg123_file_decode(struct decoder *decoder, const char *path_fs) break; } + /* update bitrate for ABR/VBR */ + if (info.vbr != MPG123_CBR) { + /* FIXME: maybe skip, as too expensive? */ + /* FIXME: maybe, (info.vbr == MPG123_VBR) ? */ + if (mpg123_info (handle, &info) != MPG123_OK) + info.bitrate = 0; + } + /* send to MPD */ - cmd = decoder_data(decoder, NULL, buffer, nbytes, 0); + cmd = decoder_data(decoder, NULL, buffer, nbytes, info.bitrate); - /* seeking not yet implemented */ + if (cmd == DECODE_COMMAND_SEEK) { + off_t c = decoder_seek_where(decoder)*audio_format.sample_rate; + c = mpg123_seek(handle, c, SEEK_SET); + if (c < 0) + decoder_seek_error(decoder); + else { + decoder_command_finished(decoder); + decoder_timestamp(decoder, c/(double)audio_format.sample_rate); + } + + cmd = DECODE_COMMAND_NONE; + } } while (cmd == DECODE_COMMAND_NONE); /* cleanup */ diff --git a/src/decoder/oggflac_decoder_plugin.c b/src/decoder/oggflac_decoder_plugin.c deleted file mode 100644 index 7e5f4831..00000000 --- a/src/decoder/oggflac_decoder_plugin.c +++ /dev/null @@ -1,354 +0,0 @@ -/* - * Copyright (C) 2003-2010 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. - */ - -/* - * OggFLAC support (half-stolen from flac_plugin.c :)) - */ - -#include "config.h" /* must be first for large file support */ -#include "_flac_common.h" -#include "_ogg_common.h" -#include "flac_metadata.h" - -#include <glib.h> -#include <OggFLAC/seekable_stream_decoder.h> -#include <assert.h> -#include <unistd.h> - -static void oggflac_cleanup(OggFLAC__SeekableStreamDecoder * decoder) -{ - if (decoder) - OggFLAC__seekable_stream_decoder_delete(decoder); -} - -static OggFLAC__SeekableStreamDecoderReadStatus of_read_cb(G_GNUC_UNUSED const - OggFLAC__SeekableStreamDecoder - * decoder, - FLAC__byte buf[], - unsigned *bytes, - void *fdata) -{ - struct flac_data *data = (struct flac_data *) fdata; - size_t r; - - r = decoder_read(data->decoder, data->input_stream, - (void *)buf, *bytes); - *bytes = r; - - if (r == 0 && !input_stream_eof(data->input_stream) && - decoder_get_command(data->decoder) == DECODE_COMMAND_NONE) - return OggFLAC__SEEKABLE_STREAM_DECODER_READ_STATUS_ERROR; - - return OggFLAC__SEEKABLE_STREAM_DECODER_READ_STATUS_OK; -} - -static OggFLAC__SeekableStreamDecoderSeekStatus of_seek_cb(G_GNUC_UNUSED const - OggFLAC__SeekableStreamDecoder - * decoder, - FLAC__uint64 offset, - void *fdata) -{ - struct flac_data *data = (struct flac_data *) fdata; - - if (!input_stream_seek(data->input_stream, offset, SEEK_SET, NULL)) - return OggFLAC__SEEKABLE_STREAM_DECODER_SEEK_STATUS_ERROR; - - return OggFLAC__SEEKABLE_STREAM_DECODER_SEEK_STATUS_OK; -} - -static OggFLAC__SeekableStreamDecoderTellStatus of_tell_cb(G_GNUC_UNUSED const - OggFLAC__SeekableStreamDecoder - * decoder, - FLAC__uint64 * - offset, void *fdata) -{ - struct flac_data *data = (struct flac_data *) fdata; - - *offset = (long)(data->input_stream->offset); - - return OggFLAC__SEEKABLE_STREAM_DECODER_TELL_STATUS_OK; -} - -static OggFLAC__SeekableStreamDecoderLengthStatus of_length_cb(G_GNUC_UNUSED const - OggFLAC__SeekableStreamDecoder - * decoder, - FLAC__uint64 * - length, - void *fdata) -{ - struct flac_data *data = (struct flac_data *) fdata; - - if (data->input_stream->size < 0) - return OggFLAC__SEEKABLE_STREAM_DECODER_LENGTH_STATUS_ERROR; - - *length = (size_t) (data->input_stream->size); - - return OggFLAC__SEEKABLE_STREAM_DECODER_LENGTH_STATUS_OK; -} - -static FLAC__bool of_EOF_cb(G_GNUC_UNUSED const OggFLAC__SeekableStreamDecoder * decoder, - void *fdata) -{ - struct flac_data *data = (struct flac_data *) fdata; - - return (decoder_get_command(data->decoder) != DECODE_COMMAND_NONE && - decoder_get_command(data->decoder) != DECODE_COMMAND_SEEK) || - input_stream_eof(data->input_stream); -} - -static void of_error_cb(G_GNUC_UNUSED const OggFLAC__SeekableStreamDecoder * decoder, - FLAC__StreamDecoderErrorStatus status, void *fdata) -{ - flac_error_common_cb("oggflac", status, (struct flac_data *) fdata); -} - -static void oggflacPrintErroredState(OggFLAC__SeekableStreamDecoderState state) -{ - switch (state) { - case OggFLAC__SEEKABLE_STREAM_DECODER_MEMORY_ALLOCATION_ERROR: - g_warning("oggflac allocation error\n"); - break; - case OggFLAC__SEEKABLE_STREAM_DECODER_READ_ERROR: - g_warning("oggflac read error\n"); - break; - case OggFLAC__SEEKABLE_STREAM_DECODER_SEEK_ERROR: - g_warning("oggflac seek error\n"); - break; - case OggFLAC__SEEKABLE_STREAM_DECODER_STREAM_DECODER_ERROR: - g_warning("oggflac seekable stream error\n"); - break; - case OggFLAC__SEEKABLE_STREAM_DECODER_ALREADY_INITIALIZED: - g_warning("oggflac decoder already initialized\n"); - break; - case OggFLAC__SEEKABLE_STREAM_DECODER_INVALID_CALLBACK: - g_warning("invalid oggflac callback\n"); - break; - case OggFLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED: - g_warning("oggflac decoder uninitialized\n"); - break; - case OggFLAC__SEEKABLE_STREAM_DECODER_OK: - case OggFLAC__SEEKABLE_STREAM_DECODER_SEEKING: - case OggFLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM: - break; - } -} - -static FLAC__StreamDecoderWriteStatus -oggflac_write_cb(G_GNUC_UNUSED const OggFLAC__SeekableStreamDecoder *decoder, - const FLAC__Frame *frame, const FLAC__int32 *const buf[], - void *vdata) -{ - struct flac_data *data = (struct flac_data *) vdata; - - return flac_common_write(data, frame, buf, 0); -} - -/* used by TagDup */ -static void of_metadata_dup_cb(G_GNUC_UNUSED const OggFLAC__SeekableStreamDecoder * decoder, - const FLAC__StreamMetadata * block, void *vdata) -{ - struct flac_data *data = (struct flac_data *) vdata; - - assert(data->tag != NULL); - - flac_tag_apply_metadata(data->tag, NULL, block); -} - -/* used by decode */ -static void of_metadata_decode_cb(G_GNUC_UNUSED const OggFLAC__SeekableStreamDecoder * dec, - const FLAC__StreamMetadata * block, - void *vdata) -{ - flac_metadata_common_cb(block, (struct flac_data *) vdata); -} - -static OggFLAC__SeekableStreamDecoder * -full_decoder_init_and_read_metadata(struct flac_data *data, - unsigned int metadata_only) -{ - OggFLAC__SeekableStreamDecoder *decoder = NULL; - unsigned int s = 1; - - if (!(decoder = OggFLAC__seekable_stream_decoder_new())) - return NULL; - - if (metadata_only) { - s &= OggFLAC__seekable_stream_decoder_set_metadata_callback - (decoder, of_metadata_dup_cb); - s &= OggFLAC__seekable_stream_decoder_set_metadata_respond - (decoder, FLAC__METADATA_TYPE_STREAMINFO); - } else { - s &= OggFLAC__seekable_stream_decoder_set_metadata_callback - (decoder, of_metadata_decode_cb); - } - - s &= OggFLAC__seekable_stream_decoder_set_read_callback(decoder, - of_read_cb); - s &= OggFLAC__seekable_stream_decoder_set_seek_callback(decoder, - of_seek_cb); - s &= OggFLAC__seekable_stream_decoder_set_tell_callback(decoder, - of_tell_cb); - s &= OggFLAC__seekable_stream_decoder_set_length_callback(decoder, - of_length_cb); - s &= OggFLAC__seekable_stream_decoder_set_eof_callback(decoder, - of_EOF_cb); - s &= OggFLAC__seekable_stream_decoder_set_write_callback(decoder, - oggflac_write_cb); - s &= OggFLAC__seekable_stream_decoder_set_metadata_respond(decoder, - FLAC__METADATA_TYPE_VORBIS_COMMENT); - s &= OggFLAC__seekable_stream_decoder_set_error_callback(decoder, - of_error_cb); - s &= OggFLAC__seekable_stream_decoder_set_client_data(decoder, - (void *)data); - - if (!s) { - g_warning("oggflac problem before init()\n"); - goto fail; - } - if (OggFLAC__seekable_stream_decoder_init(decoder) != - OggFLAC__SEEKABLE_STREAM_DECODER_OK) { - g_warning("oggflac problem doing init()\n"); - goto fail; - } - if (!OggFLAC__seekable_stream_decoder_process_until_end_of_metadata - (decoder)) { - g_warning("oggflac problem reading metadata\n"); - goto fail; - } - - return decoder; - -fail: - oggflacPrintErroredState(OggFLAC__seekable_stream_decoder_get_state - (decoder)); - OggFLAC__seekable_stream_decoder_delete(decoder); - return NULL; -} - -/* public functions: */ -static struct tag * -oggflac_stream_tag(struct input_stream *is) -{ - OggFLAC__SeekableStreamDecoder *decoder; - struct flac_data data; - struct tag *tag; - - if (ogg_stream_type_detect(is) != FLAC) - return NULL; - - /* rewind the stream, because ogg_stream_type_detect() has - moved it */ - input_stream_seek(is, 0, SEEK_SET, NULL); - - flac_data_init(&data, NULL, is); - - data.tag = tag_new(); - - /* errors here won't matter, - * data.tag will be set or unset, that's all we care about */ - decoder = full_decoder_init_and_read_metadata(&data, 1); - - oggflac_cleanup(decoder); - - if (tag_is_defined(data.tag)) { - tag = data.tag; - data.tag = NULL; - } else - tag = NULL; - - flac_data_deinit(&data); - - return tag; -} - -static void -oggflac_decode(struct decoder * mpd_decoder, struct input_stream *input_stream) -{ - OggFLAC__SeekableStreamDecoder *decoder = NULL; - struct flac_data data; - struct audio_format audio_format; - - if (ogg_stream_type_detect(input_stream) != FLAC) - return; - - /* rewind the stream, because ogg_stream_type_detect() has - moved it */ - input_stream_seek(input_stream, 0, SEEK_SET, NULL); - - flac_data_init(&data, mpd_decoder, input_stream); - - if (!(decoder = full_decoder_init_and_read_metadata(&data, 0))) { - goto fail; - } - - if (!data.initialized) - goto fail; - - decoder_initialized(mpd_decoder, &audio_format, - input_stream->seekable, - (float)data.total_frames / - (float)data.audio_format.sample_rate); - - while (true) { - OggFLAC__seekable_stream_decoder_process_single(decoder); - if (OggFLAC__seekable_stream_decoder_get_state(decoder) != - OggFLAC__SEEKABLE_STREAM_DECODER_OK) { - break; - } - if (decoder_get_command(mpd_decoder) == DECODE_COMMAND_SEEK) { - FLAC__uint64 seek_sample = decoder_seek_where(mpd_decoder) * - data.audio_format.sample_rate; - if (OggFLAC__seekable_stream_decoder_seek_absolute - (decoder, seek_sample)) { - data.next_frame = seek_sample; - data.position = 0; - decoder_command_finished(mpd_decoder); - } else - decoder_seek_error(mpd_decoder); - } - } - - if (decoder_get_command(mpd_decoder) == DECODE_COMMAND_NONE) { - oggflacPrintErroredState - (OggFLAC__seekable_stream_decoder_get_state(decoder)); - OggFLAC__seekable_stream_decoder_finish(decoder); - } - -fail: - oggflac_cleanup(decoder); - flac_data_deinit(&data); -} - -static const char *const oggflac_suffixes[] = { "ogg", "oga", NULL }; -static const char *const oggflac_mime_types[] = { - "application/ogg", - "application/x-ogg", - "audio/ogg", - "audio/x-ogg", - "audio/x-flac+ogg", - NULL -}; - -const struct decoder_plugin oggflac_decoder_plugin = { - .name = "oggflac", - .stream_decode = oggflac_decode, - .stream_tag = oggflac_stream_tag, - .suffixes = oggflac_suffixes, - .mime_types = oggflac_mime_types -}; diff --git a/src/decoder/pcm_decoder_plugin.c b/src/decoder/pcm_decoder_plugin.c new file mode 100644 index 00000000..c8340ab6 --- /dev/null +++ b/src/decoder/pcm_decoder_plugin.c @@ -0,0 +1,88 @@ +/* + * Copyright (C) 2003-2011 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 "decoder/pcm_decoder_plugin.h" +#include "decoder_api.h" + +#include <glib.h> +#include <unistd.h> + +#undef G_LOG_DOMAIN +#define G_LOG_DOMAIN "pcm" + +static void +pcm_stream_decode(struct decoder *decoder, struct input_stream *is) +{ + static const struct audio_format audio_format = { + .sample_rate = 44100, + .format = SAMPLE_FORMAT_S16, + .channels = 2, + }; + GError *error = NULL; + enum decoder_command cmd; + + double time_to_size = audio_format_time_to_size(&audio_format); + + float total_time = -1; + if (is->size >= 0) + total_time = is->size / time_to_size; + + decoder_initialized(decoder, &audio_format, is->seekable, total_time); + + do { + char buffer[4096]; + + size_t nbytes = decoder_read(decoder, is, + buffer, sizeof(buffer)); + + if (nbytes == 0 && input_stream_eof(is)) + break; + + cmd = nbytes > 0 + ? decoder_data(decoder, is, + buffer, nbytes, 0) + : decoder_get_command(decoder); + if (cmd == DECODE_COMMAND_SEEK) { + goffset offset = (goffset)(time_to_size * + decoder_seek_where(decoder)); + if (input_stream_seek(is, offset, SEEK_SET, &error)) { + decoder_command_finished(decoder); + } else { + g_warning("seeking failed: %s", error->message); + g_error_free(error); + decoder_seek_error(decoder); + } + + cmd = DECODE_COMMAND_NONE; + } + } while (cmd == DECODE_COMMAND_NONE); +} + +static const char *const pcm_mime_types[] = { + /* for streams obtained by the cdio_paranoia input plugin */ + "audio/x-mpd-cdda-pcm", + NULL +}; + +const struct decoder_plugin pcm_decoder_plugin = { + .name = "pcm", + .stream_decode = pcm_stream_decode, + .mime_types = pcm_mime_types, +}; diff --git a/src/decoder/pcm_decoder_plugin.h b/src/decoder/pcm_decoder_plugin.h new file mode 100644 index 00000000..11df8015 --- /dev/null +++ b/src/decoder/pcm_decoder_plugin.h @@ -0,0 +1,33 @@ +/* + * Copyright (C) 2003-2011 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. + */ + +/** \file + * + * Not really a decoder; this plugin forwards its input data "as-is". + * + * It was written only to support the "cdio_paranoia" input plugin, + * which does not need a decoder. + */ + +#ifndef MPD_DECODER_PCM_H +#define MPD_DECODER_PCM_H + +extern const struct decoder_plugin pcm_decoder_plugin; + +#endif diff --git a/src/decoder/sidplay_decoder_plugin.cxx b/src/decoder/sidplay_decoder_plugin.cxx index 6fceeb30..9aeec8b5 100644 --- a/src/decoder/sidplay_decoder_plugin.cxx +++ b/src/decoder/sidplay_decoder_plugin.cxx @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify diff --git a/src/decoder/sndfile_decoder_plugin.c b/src/decoder/sndfile_decoder_plugin.c index af68f117..dbe9bf06 100644 --- a/src/decoder/sndfile_decoder_plugin.c +++ b/src/decoder/sndfile_decoder_plugin.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify diff --git a/src/decoder/vorbis_decoder_plugin.c b/src/decoder/vorbis_decoder_plugin.c index 0a3944ad..c130005a 100644 --- a/src/decoder/vorbis_decoder_plugin.c +++ b/src/decoder/vorbis_decoder_plugin.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify diff --git a/src/decoder/wavpack_decoder_plugin.c b/src/decoder/wavpack_decoder_plugin.c index 24d0c170..200bf645 100644 --- a/src/decoder/wavpack_decoder_plugin.c +++ b/src/decoder/wavpack_decoder_plugin.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify diff --git a/src/decoder/wildmidi_decoder_plugin.c b/src/decoder/wildmidi_decoder_plugin.c index 66e6c61c..5bc36b4e 100644 --- a/src/decoder/wildmidi_decoder_plugin.c +++ b/src/decoder/wildmidi_decoder_plugin.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify |