0aee49bdf8
This updates the copyright header to all be the same, which is pretty much an update of where to mail request for a copy of the GPL and the years of the MPD project. This also puts all committers under 'The Music Player Project' umbrella. These entries should go individually in the AUTHORS file, for consistancy.
164 lines
3.7 KiB
C++
164 lines
3.7 KiB
C++
/*
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* Copyright (C) 2003-2009 The Music Player Daemon Project
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* http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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extern "C" {
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#include "../decoder_api.h"
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}
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#include <glib.h>
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#include <sidplay/sidplay2.h>
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#include <sidplay/builders/resid.h>
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#undef G_LOG_DOMAIN
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#define G_LOG_DOMAIN "sidplay"
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static void
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sidplay_file_decode(struct decoder *decoder, const char *path_fs)
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{
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int ret;
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/* load the tune */
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SidTune tune(path_fs, NULL, true);
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if (!tune) {
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g_warning("failed to load file");
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return;
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}
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tune.selectSong(1);
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/* initialize the player */
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sidplay2 player;
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int iret = player.load(&tune);
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if (iret != 0) {
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g_warning("sidplay2.load() failed: %s", player.error());
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return;
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}
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/* initialize the builder */
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ReSIDBuilder builder("ReSID");
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if (!builder) {
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g_warning("failed to initialize ReSIDBuilder");
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return;
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}
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builder.create(player.info().maxsids);
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if (!builder) {
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g_warning("ReSIDBuilder.create() failed");
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return;
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}
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builder.filter(false);
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if (!builder) {
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g_warning("ReSIDBuilder.filter() failed");
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return;
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}
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/* configure the player */
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sid2_config_t config = player.config();
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config.clockDefault = SID2_CLOCK_PAL;
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config.clockForced = true;
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config.clockSpeed = SID2_CLOCK_CORRECT;
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config.frequency = 48000;
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config.optimisation = SID2_DEFAULT_OPTIMISATION;
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config.playback = sid2_stereo;
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config.precision = 16;
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config.sidDefault = SID2_MOS6581;
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config.sidEmulation = &builder;
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config.sidModel = SID2_MODEL_CORRECT;
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config.sidSamples = true;
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#if G_BYTE_ORDER == G_LITTLE_ENDIAN
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config.sampleFormat = SID2_LITTLE_SIGNED;
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#else
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config.sampleFormat = SID2_BIG_SIGNED;
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#endif
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iret = player.config(config);
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if (iret != 0) {
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g_warning("sidplay2.config() failed: %s", player.error());
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return;
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}
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/* initialize the MPD decoder */
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struct audio_format audio_format;
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audio_format.sample_rate = 48000;
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audio_format.bits = 16;
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audio_format.channels = 2;
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decoder_initialized(decoder, &audio_format, false, -1);
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/* .. and play */
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enum decoder_command cmd;
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do {
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char buffer[4096];
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size_t nbytes;
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nbytes = player.play(buffer, sizeof(buffer));
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if (nbytes == 0)
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break;
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cmd = decoder_data(decoder, NULL, buffer, nbytes,
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0, 0, NULL);
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} while (cmd == DECODE_COMMAND_NONE);
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}
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static struct tag *
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sidplay_tag_dup(const char *path_fs)
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{
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SidTune tune(path_fs, NULL, true);
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if (!tune)
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return NULL;
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const SidTuneInfo &info = tune.getInfo();
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struct tag *tag = tag_new();
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if (info.numberOfInfoStrings > 0 && info.infoString[0] != NULL)
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tag_add_item(tag, TAG_ITEM_TITLE, info.infoString[0]);
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if (info.numberOfInfoStrings > 1 && info.infoString[1] != NULL)
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tag_add_item(tag, TAG_ITEM_ARTIST, info.infoString[1]);
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return tag;
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}
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static const char *const sidplay_suffixes[] = {
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"sid",
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NULL
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};
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extern const struct decoder_plugin sidplay_decoder_plugin;
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const struct decoder_plugin sidplay_decoder_plugin = {
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"sidplay",
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NULL, /* init() */
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NULL, /* finish() */
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NULL, /* stream_decode() */
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sidplay_file_decode,
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sidplay_tag_dup,
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NULL, /* container_scan */
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sidplay_suffixes,
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NULL, /* mime_types */
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};
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