4e909f9411
Doesn't seem to work yet, getting just noise from a test file. Seeking isn't implemented yet.
241 lines
6.0 KiB
C
241 lines
6.0 KiB
C
/*
|
|
* 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_list.h"
|
|
#include "decoder_plugin.h"
|
|
#include "utils.h"
|
|
#include "conf.h"
|
|
#include "mpd_error.h"
|
|
#include "decoder/pcm_decoder_plugin.h"
|
|
#include "decoder/dsdiff_decoder_plugin.h"
|
|
|
|
#include <glib.h>
|
|
|
|
#include <string.h>
|
|
|
|
extern const struct decoder_plugin mad_decoder_plugin;
|
|
extern const struct decoder_plugin mpg123_decoder_plugin;
|
|
extern const struct decoder_plugin vorbis_decoder_plugin;
|
|
extern const struct decoder_plugin flac_decoder_plugin;
|
|
extern const struct decoder_plugin oggflac_decoder_plugin;
|
|
extern const struct decoder_plugin sndfile_decoder_plugin;
|
|
extern const struct decoder_plugin audiofile_decoder_plugin;
|
|
extern const struct decoder_plugin mp4ff_decoder_plugin;
|
|
extern const struct decoder_plugin faad_decoder_plugin;
|
|
extern const struct decoder_plugin mpcdec_decoder_plugin;
|
|
extern const struct decoder_plugin wavpack_decoder_plugin;
|
|
extern const struct decoder_plugin modplug_decoder_plugin;
|
|
extern const struct decoder_plugin mikmod_decoder_plugin;
|
|
extern const struct decoder_plugin sidplay_decoder_plugin;
|
|
extern const struct decoder_plugin wildmidi_decoder_plugin;
|
|
extern const struct decoder_plugin fluidsynth_decoder_plugin;
|
|
extern const struct decoder_plugin ffmpeg_decoder_plugin;
|
|
extern const struct decoder_plugin gme_decoder_plugin;
|
|
|
|
const struct decoder_plugin *const decoder_plugins[] = {
|
|
#ifdef HAVE_MAD
|
|
&mad_decoder_plugin,
|
|
#endif
|
|
#ifdef HAVE_MPG123
|
|
&mpg123_decoder_plugin,
|
|
#endif
|
|
#ifdef ENABLE_VORBIS_DECODER
|
|
&vorbis_decoder_plugin,
|
|
#endif
|
|
#if defined(HAVE_FLAC)
|
|
&oggflac_decoder_plugin,
|
|
#endif
|
|
#ifdef HAVE_FLAC
|
|
&flac_decoder_plugin,
|
|
#endif
|
|
#ifdef ENABLE_SNDFILE
|
|
&sndfile_decoder_plugin,
|
|
#endif
|
|
#ifdef HAVE_AUDIOFILE
|
|
&audiofile_decoder_plugin,
|
|
#endif
|
|
&dsdiff_decoder_plugin,
|
|
#ifdef HAVE_FAAD
|
|
&faad_decoder_plugin,
|
|
#endif
|
|
#ifdef HAVE_MP4
|
|
&mp4ff_decoder_plugin,
|
|
#endif
|
|
#ifdef HAVE_MPCDEC
|
|
&mpcdec_decoder_plugin,
|
|
#endif
|
|
#ifdef HAVE_WAVPACK
|
|
&wavpack_decoder_plugin,
|
|
#endif
|
|
#ifdef HAVE_MODPLUG
|
|
&modplug_decoder_plugin,
|
|
#endif
|
|
#ifdef ENABLE_MIKMOD_DECODER
|
|
&mikmod_decoder_plugin,
|
|
#endif
|
|
#ifdef ENABLE_SIDPLAY
|
|
&sidplay_decoder_plugin,
|
|
#endif
|
|
#ifdef ENABLE_WILDMIDI
|
|
&wildmidi_decoder_plugin,
|
|
#endif
|
|
#ifdef ENABLE_FLUIDSYNTH
|
|
&fluidsynth_decoder_plugin,
|
|
#endif
|
|
#ifdef HAVE_FFMPEG
|
|
&ffmpeg_decoder_plugin,
|
|
#endif
|
|
#ifdef HAVE_GME
|
|
&gme_decoder_plugin,
|
|
#endif
|
|
&pcm_decoder_plugin,
|
|
NULL
|
|
};
|
|
|
|
enum {
|
|
num_decoder_plugins = G_N_ELEMENTS(decoder_plugins) - 1,
|
|
};
|
|
|
|
/** which plugins have been initialized successfully? */
|
|
bool decoder_plugins_enabled[num_decoder_plugins];
|
|
|
|
static unsigned
|
|
decoder_plugin_index(const struct decoder_plugin *plugin)
|
|
{
|
|
unsigned i = 0;
|
|
|
|
while (decoder_plugins[i] != plugin)
|
|
++i;
|
|
|
|
return i;
|
|
}
|
|
|
|
static unsigned
|
|
decoder_plugin_next_index(const struct decoder_plugin *plugin)
|
|
{
|
|
return plugin == 0
|
|
? 0 /* start with first plugin */
|
|
: decoder_plugin_index(plugin) + 1;
|
|
}
|
|
|
|
const struct decoder_plugin *
|
|
decoder_plugin_from_suffix(const char *suffix,
|
|
const struct decoder_plugin *plugin)
|
|
{
|
|
if (suffix == NULL)
|
|
return NULL;
|
|
|
|
for (unsigned i = decoder_plugin_next_index(plugin);
|
|
decoder_plugins[i] != NULL; ++i) {
|
|
plugin = decoder_plugins[i];
|
|
if (decoder_plugins_enabled[i] &&
|
|
decoder_plugin_supports_suffix(plugin, suffix))
|
|
return plugin;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
const struct decoder_plugin *
|
|
decoder_plugin_from_mime_type(const char *mimeType, unsigned int next)
|
|
{
|
|
static unsigned i = num_decoder_plugins;
|
|
|
|
if (mimeType == NULL)
|
|
return NULL;
|
|
|
|
if (!next)
|
|
i = 0;
|
|
for (; decoder_plugins[i] != NULL; ++i) {
|
|
const struct decoder_plugin *plugin = decoder_plugins[i];
|
|
if (decoder_plugins_enabled[i] &&
|
|
decoder_plugin_supports_mime_type(plugin, mimeType)) {
|
|
++i;
|
|
return plugin;
|
|
}
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
const struct decoder_plugin *
|
|
decoder_plugin_from_name(const char *name)
|
|
{
|
|
for (unsigned i = 0; decoder_plugins[i] != NULL; ++i) {
|
|
const struct decoder_plugin *plugin = decoder_plugins[i];
|
|
if (decoder_plugins_enabled[i] &&
|
|
strcmp(plugin->name, name) == 0)
|
|
return plugin;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/**
|
|
* Find the "decoder" configuration block for the specified plugin.
|
|
*
|
|
* @param plugin_name the name of the decoder plugin
|
|
* @return the configuration block, or NULL if none was configured
|
|
*/
|
|
static const struct config_param *
|
|
decoder_plugin_config(const char *plugin_name)
|
|
{
|
|
const struct config_param *param = NULL;
|
|
|
|
while ((param = config_get_next_param(CONF_DECODER, param)) != NULL) {
|
|
const char *name =
|
|
config_get_block_string(param, "plugin", NULL);
|
|
if (name == NULL)
|
|
MPD_ERROR("decoder configuration without 'plugin' name in line %d",
|
|
param->line);
|
|
|
|
if (strcmp(name, plugin_name) == 0)
|
|
return param;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
void decoder_plugin_init_all(void)
|
|
{
|
|
for (unsigned i = 0; decoder_plugins[i] != NULL; ++i) {
|
|
const struct decoder_plugin *plugin = decoder_plugins[i];
|
|
const struct config_param *param =
|
|
decoder_plugin_config(plugin->name);
|
|
|
|
if (!config_get_block_bool(param, "enabled", true))
|
|
/* the plugin is disabled in mpd.conf */
|
|
continue;
|
|
|
|
if (decoder_plugin_init(plugin, param))
|
|
decoder_plugins_enabled[i] = true;
|
|
}
|
|
}
|
|
|
|
void decoder_plugin_deinit_all(void)
|
|
{
|
|
for (unsigned i = 0; decoder_plugins[i] != NULL; ++i) {
|
|
const struct decoder_plugin *plugin = decoder_plugins[i];
|
|
|
|
if (decoder_plugins_enabled[i])
|
|
decoder_plugin_finish(plugin);
|
|
}
|
|
}
|