decoder/*: move to decoder/plugins/
This commit is contained in:
Max Kellermann
186
src/decoder/DecoderList.cxx
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186
src/decoder/DecoderList.cxx
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/*
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* Copyright (C) 2003-2014 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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#include "config.h"
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#include "DecoderList.hxx"
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#include "DecoderPlugin.hxx"
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#include "ConfigGlobal.hxx"
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#include "ConfigData.hxx"
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#include "plugins/AudiofileDecoderPlugin.hxx"
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#include "plugins/PcmDecoderPlugin.hxx"
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#include "plugins/DsdiffDecoderPlugin.hxx"
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#include "plugins/DsfDecoderPlugin.hxx"
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#include "plugins/FlacDecoderPlugin.h"
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#include "plugins/OpusDecoderPlugin.h"
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#include "plugins/VorbisDecoderPlugin.h"
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#include "plugins/AdPlugDecoderPlugin.h"
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#include "plugins/WavpackDecoderPlugin.hxx"
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#include "plugins/FfmpegDecoderPlugin.hxx"
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#include "plugins/GmeDecoderPlugin.hxx"
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#include "plugins/FaadDecoderPlugin.hxx"
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#include "plugins/MadDecoderPlugin.hxx"
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#include "plugins/SndfileDecoderPlugin.hxx"
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#include "plugins/Mpg123DecoderPlugin.hxx"
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#include "plugins/WildmidiDecoderPlugin.hxx"
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#include "plugins/MikmodDecoderPlugin.hxx"
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#include "plugins/ModplugDecoderPlugin.hxx"
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#include "plugins/MpcdecDecoderPlugin.hxx"
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#include "plugins/FluidsynthDecoderPlugin.hxx"
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#include "plugins/SidplayDecoderPlugin.hxx"
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#include "system/FatalError.hxx"
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#include "util/Macros.hxx"
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#include <string.h>
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const struct DecoderPlugin *const decoder_plugins[] = {
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#ifdef HAVE_MAD
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&mad_decoder_plugin,
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#endif
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#ifdef HAVE_MPG123
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&mpg123_decoder_plugin,
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#endif
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#ifdef ENABLE_VORBIS_DECODER
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&vorbis_decoder_plugin,
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#endif
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#if defined(HAVE_FLAC)
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&oggflac_decoder_plugin,
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#endif
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#ifdef HAVE_FLAC
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&flac_decoder_plugin,
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#endif
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#ifdef HAVE_OPUS
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&opus_decoder_plugin,
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#endif
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#ifdef ENABLE_SNDFILE
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&sndfile_decoder_plugin,
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#endif
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#ifdef HAVE_AUDIOFILE
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&audiofile_decoder_plugin,
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#endif
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&dsdiff_decoder_plugin,
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&dsf_decoder_plugin,
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#ifdef HAVE_FAAD
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&faad_decoder_plugin,
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#endif
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#ifdef HAVE_MPCDEC
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&mpcdec_decoder_plugin,
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#endif
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#ifdef HAVE_WAVPACK
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&wavpack_decoder_plugin,
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#endif
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#ifdef HAVE_MODPLUG
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&modplug_decoder_plugin,
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#endif
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#ifdef ENABLE_MIKMOD_DECODER
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&mikmod_decoder_plugin,
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#endif
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#ifdef ENABLE_SIDPLAY
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&sidplay_decoder_plugin,
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#endif
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#ifdef ENABLE_WILDMIDI
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&wildmidi_decoder_plugin,
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#endif
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#ifdef ENABLE_FLUIDSYNTH
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&fluidsynth_decoder_plugin,
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#endif
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#ifdef HAVE_ADPLUG
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&adplug_decoder_plugin,
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#endif
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#ifdef HAVE_FFMPEG
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&ffmpeg_decoder_plugin,
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#endif
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#ifdef HAVE_GME
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&gme_decoder_plugin,
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#endif
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&pcm_decoder_plugin,
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nullptr
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};
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static constexpr unsigned num_decoder_plugins =
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ARRAY_SIZE(decoder_plugins) - 1;
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/** which plugins have been initialized successfully? */
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bool decoder_plugins_enabled[num_decoder_plugins];
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const struct DecoderPlugin *
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decoder_plugin_from_name(const char *name)
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{
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return decoder_plugins_find([=](const DecoderPlugin &plugin){
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return strcmp(plugin.name, name) == 0;
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});
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}
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/**
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* Find the "decoder" configuration block for the specified plugin.
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*
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* @param plugin_name the name of the decoder plugin
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* @return the configuration block, or nullptr if none was configured
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*/
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static const struct config_param *
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decoder_plugin_config(const char *plugin_name)
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{
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const struct config_param *param = nullptr;
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while ((param = config_get_next_param(CONF_DECODER, param)) != nullptr) {
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const char *name = param->GetBlockValue("plugin");
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if (name == nullptr)
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FormatFatalError("decoder configuration without 'plugin' name in line %d",
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param->line);
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if (strcmp(name, plugin_name) == 0)
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return param;
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}
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return nullptr;
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}
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void decoder_plugin_init_all(void)
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{
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struct config_param empty;
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for (unsigned i = 0; decoder_plugins[i] != nullptr; ++i) {
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const DecoderPlugin &plugin = *decoder_plugins[i];
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const struct config_param *param =
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decoder_plugin_config(plugin.name);
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if (param == nullptr)
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param = ∅
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else if (!param->GetBlockValue("enabled", true))
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/* the plugin is disabled in mpd.conf */
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continue;
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if (plugin.Init(*param))
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decoder_plugins_enabled[i] = true;
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}
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}
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void decoder_plugin_deinit_all(void)
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{
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decoder_plugins_for_each_enabled([=](const DecoderPlugin &plugin){
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plugin.Finish();
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});
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}
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bool
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decoder_plugins_supports_suffix(const char *suffix)
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{
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return decoder_plugins_try([suffix](const DecoderPlugin &plugin){
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return plugin.SupportsSuffix(suffix);
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});
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}
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