decoder*c: remove tabs

6 files changed, 428 insertions, 428 deletions

diff --git a/src/decoder/decoder_control.c b/src/decoder/decoder_control.c
index 5c952d9d..4c7d59da 100644
--- a/src/decoder/decoder_control.c
+++ b/src/decoder/decoder_control.c
@@ -29,163 +29,163 @@
 struct decoder_control *
 dc_new(GCond *client_cond)
 {
-	struct decoder_control *dc = g_new(struct decoder_control, 1);
+    struct decoder_control *dc = g_new(struct decoder_control, 1);
 
-	dc->thread = NULL;
+    dc->thread = NULL;
 
-	dc->mutex = g_mutex_new();
-	dc->cond = g_cond_new();
-	dc->client_cond = client_cond;
+    dc->mutex = g_mutex_new();
+    dc->cond = g_cond_new();
+    dc->client_cond = client_cond;
 
-	dc->state = DECODE_STATE_STOP;
-	dc->command = DECODE_COMMAND_NONE;
+    dc->state = DECODE_STATE_STOP;
+    dc->command = DECODE_COMMAND_NONE;
 
-	dc->replay_gain_db = 0;
-	dc->replay_gain_prev_db = 0;
-	dc->mixramp_start = NULL;
-	dc->mixramp_end = NULL;
-	dc->mixramp_prev_end = NULL;
+    dc->replay_gain_db = 0;
+    dc->replay_gain_prev_db = 0;
+    dc->mixramp_start = NULL;
+    dc->mixramp_end = NULL;
+    dc->mixramp_prev_end = NULL;
 
-	return dc;
+    return dc;
 }
 
 void
 dc_free(struct decoder_control *dc)
 {
-	g_cond_free(dc->cond);
-	g_mutex_free(dc->mutex);
-	g_free(dc->mixramp_start);
-	g_free(dc->mixramp_end);
-	g_free(dc->mixramp_prev_end);
-	g_free(dc);
+    g_cond_free(dc->cond);
+    g_mutex_free(dc->mutex);
+    g_free(dc->mixramp_start);
+    g_free(dc->mixramp_end);
+    g_free(dc->mixramp_prev_end);
+    g_free(dc);
 }
 
 static void
 dc_command_wait_locked(struct decoder_control *dc)
 {
-	while (dc->command != DECODE_COMMAND_NONE)
-		g_cond_wait(dc->client_cond, dc->mutex);
+    while (dc->command != DECODE_COMMAND_NONE)
+        g_cond_wait(dc->client_cond, dc->mutex);
 }
 
 static void
 dc_command_locked(struct decoder_control *dc, enum decoder_command cmd)
 {
-	dc->command = cmd;
-	decoder_signal(dc);
-	dc_command_wait_locked(dc);
+    dc->command = cmd;
+    decoder_signal(dc);
+    dc_command_wait_locked(dc);
 }
 
 static void
 dc_command(struct decoder_control *dc, enum decoder_command cmd)
 {
-	decoder_lock(dc);
-	dc_command_locked(dc, cmd);
-	decoder_unlock(dc);
+    decoder_lock(dc);
+    dc_command_locked(dc, cmd);
+    decoder_unlock(dc);
 }
 
 static void
 dc_command_async(struct decoder_control *dc, enum decoder_command cmd)
 {
-	decoder_lock(dc);
+    decoder_lock(dc);
 
-	dc->command = cmd;
-	decoder_signal(dc);
+    dc->command = cmd;
+    decoder_signal(dc);
 
-	decoder_unlock(dc);
+    decoder_unlock(dc);
 }
 
 void dc_start(struct decoder_control *dc, struct song *song,
               unsigned start_ms, unsigned end_ms,
               int buffer_samples, struct music_pipe *pipe)
 {
-	assert(song != NULL);
-	assert(pipe != NULL);
-	assert(music_pipe_empty(pipe));
-
-	dc->song = song;
-	dc->start_ms = start_ms;
-	dc->end_ms = end_ms;
-	dc->buffer_samples = buffer_samples;
-	dc->pipe = pipe;
-	dc_command(dc, DECODE_COMMAND_START);
+    assert(song != NULL);
+    assert(pipe != NULL);
+    assert(music_pipe_empty(pipe));
+
+    dc->song = song;
+    dc->start_ms = start_ms;
+    dc->end_ms = end_ms;
+    dc->buffer_samples = buffer_samples;
+    dc->pipe = pipe;
+    dc_command(dc, DECODE_COMMAND_START);
 }
 
 void
 dc_stop(struct decoder_control *dc)
 {
-	decoder_lock(dc);
+    decoder_lock(dc);
 
-	if (dc->command != DECODE_COMMAND_NONE)
-		/* Attempt to cancel the current command.  If it's too
-		   late and the decoder thread is already executing
-		   the old command, we'll call STOP again in this
-		   function (see below). */
-		dc_command_locked(dc, DECODE_COMMAND_STOP);
+    if (dc->command != DECODE_COMMAND_NONE)
+        /* Attempt to cancel the current command.  If it's too
+           late and the decoder thread is already executing
+           the old command, we'll call STOP again in this
+           function (see below). */
+        dc_command_locked(dc, DECODE_COMMAND_STOP);
 
-	if (dc->state != DECODE_STATE_STOP && dc->state != DECODE_STATE_ERROR)
-		dc_command_locked(dc, DECODE_COMMAND_STOP);
+    if (dc->state != DECODE_STATE_STOP && dc->state != DECODE_STATE_ERROR)
+        dc_command_locked(dc, DECODE_COMMAND_STOP);
 
-	decoder_unlock(dc);
+    decoder_unlock(dc);
 }
 
 bool
 dc_seek(struct decoder_control *dc, double where)
 {
-	assert(dc->state != DECODE_STATE_START);
-	assert(where >= 0.0);
+    assert(dc->state != DECODE_STATE_START);
+    assert(where >= 0.0);
 
-	if (dc->state == DECODE_STATE_STOP ||
-	    dc->state == DECODE_STATE_ERROR || !dc->seekable)
-		return false;
+    if (dc->state == DECODE_STATE_STOP ||
+        dc->state == DECODE_STATE_ERROR || !dc->seekable)
+        return false;
 
-	dc->seek_where = where;
-	dc->seek_error = false;
-	dc_command(dc, DECODE_COMMAND_SEEK);
+    dc->seek_where = where;
+    dc->seek_error = false;
+    dc_command(dc, DECODE_COMMAND_SEEK);
 
-	if (dc->seek_error)
-		return false;
+    if (dc->seek_error)
+        return false;
 
-	return true;
+    return true;
 }
 
 void
 dc_quit(struct decoder_control *dc)
 {
-	assert(dc->thread != NULL);
+    assert(dc->thread != NULL);
 
-	dc->quit = true;
-	dc_command_async(dc, DECODE_COMMAND_STOP);
+    dc->quit = true;
+    dc_command_async(dc, DECODE_COMMAND_STOP);
 
-	g_thread_join(dc->thread);
-	dc->thread = NULL;
+    g_thread_join(dc->thread);
+    dc->thread = NULL;
 }
 
 void
 dc_mixramp_start(struct decoder_control *dc, char *mixramp_start)
 {
-	assert(dc != NULL);
+    assert(dc != NULL);
 
-	g_free(dc->mixramp_start);
-	dc->mixramp_start = mixramp_start;
-	g_debug("mixramp_start = %s", mixramp_start ? mixramp_start : "NULL");
+    g_free(dc->mixramp_start);
+    dc->mixramp_start = mixramp_start;
+    g_debug("mixramp_start = %s", mixramp_start ? mixramp_start : "NULL");
 }
 
 void
 dc_mixramp_end(struct decoder_control *dc, char *mixramp_end)
 {
-	assert(dc != NULL);
+    assert(dc != NULL);
 
-	g_free(dc->mixramp_end);
-	dc->mixramp_end = mixramp_end;
-	g_debug("mixramp_end = %s", mixramp_end ? mixramp_end : "NULL");
+    g_free(dc->mixramp_end);
+    dc->mixramp_end = mixramp_end;
+    g_debug("mixramp_end = %s", mixramp_end ? mixramp_end : "NULL");
 }
 
 void
 dc_mixramp_prev_end(struct decoder_control *dc, char *mixramp_prev_end)
 {
-	assert(dc != NULL);
+    assert(dc != NULL);
 
-	g_free(dc->mixramp_prev_end);
-	dc->mixramp_prev_end = mixramp_prev_end;
-	g_debug("mixramp_prev_end = %s", mixramp_prev_end ? mixramp_prev_end : "NULL");
+    g_free(dc->mixramp_prev_end);
+    dc->mixramp_prev_end = mixramp_prev_end;
+    g_debug("mixramp_prev_end = %s", mixramp_prev_end ? mixramp_prev_end : "NULL");
 }
diff --git a/src/decoder/decoder_internal.c b/src/decoder/decoder_internal.c
index cd8f03c1..3d62ea30 100644
--- a/src/decoder/decoder_internal.c
+++ b/src/decoder/decoder_internal.c
@@ -33,18 +33,18 @@
 static enum decoder_command
 need_chunks(struct decoder_control *dc, bool do_wait)
 {
-	if (dc->command == DECODE_COMMAND_STOP ||
-	    dc->command == DECODE_COMMAND_SEEK)
-		return dc->command;
+    if (dc->command == DECODE_COMMAND_STOP ||
+        dc->command == DECODE_COMMAND_SEEK)
+        return dc->command;
 
-	if (do_wait) {
-		decoder_wait(dc);
-		g_cond_signal(dc->client_cond);
+    if (do_wait) {
+        decoder_wait(dc);
+        g_cond_signal(dc->client_cond);
 
-		return dc->command;
-	}
+        return dc->command;
+    }
 
-	return DECODE_COMMAND_NONE;
+    return DECODE_COMMAND_NONE;
 }
 
 struct music_chunk *decoder_get_chunk(struct decoder *decoder)
diff --git a/src/decoder/decoder_list.c b/src/decoder/decoder_list.c
index d9437e86..ee65658d 100644
--- a/src/decoder/decoder_list.c
+++ b/src/decoder/decoder_list.c
@@ -31,12 +31,12 @@
 extern const struct decoder_plugin libav_decoder_plugin;
 
 const struct decoder_plugin *const decoder_plugins[] = {
-	&libav_decoder_plugin,
-	NULL
+    &libav_decoder_plugin,
+    NULL
 };
 
 enum {
-	num_decoder_plugins = G_N_ELEMENTS(decoder_plugins) - 1,
+    num_decoder_plugins = G_N_ELEMENTS(decoder_plugins) - 1,
 };
 
 /** which plugins have been initialized successfully? */
@@ -45,70 +45,70 @@ bool decoder_plugins_enabled[num_decoder_plugins];
 static unsigned
 decoder_plugin_index(const struct decoder_plugin *plugin)
 {
-	unsigned i = 0;
+    unsigned i = 0;
 
-	while (decoder_plugins[i] != plugin)
-		++i;
+    while (decoder_plugins[i] != plugin)
+        ++i;
 
-	return 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;
+    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)
+               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;
+    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;
+    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)
 {
-	decoder_plugins_for_each_enabled(plugin)
-		if (strcmp(plugin->name, name) == 0)
-			return plugin;
+    decoder_plugins_for_each_enabled(plugin)
+        if (strcmp(plugin->name, name) == 0)
+            return plugin;
 
-	return NULL;
+    return NULL;
 }
 
 /**
@@ -120,40 +120,40 @@ decoder_plugin_from_name(const char *name)
 static const struct config_param *
 decoder_plugin_config(const char *plugin_name)
 {
-	const struct config_param *param = NULL;
+    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);
+    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;
-	}
+        if (strcmp(name, plugin_name) == 0)
+            return param;
+    }
 
-	return NULL;
+    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;
-	}
+    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)
 {
-	decoder_plugins_for_each_enabled(plugin)
-		decoder_plugin_finish(plugin);
+    decoder_plugins_for_each_enabled(plugin)
+        decoder_plugin_finish(plugin);
 }
diff --git a/src/decoder/decoder_plugin.c b/src/decoder/decoder_plugin.c
index d32043f0..c79801ca 100644
--- a/src/decoder/decoder_plugin.c
+++ b/src/decoder/decoder_plugin.c
@@ -25,23 +25,23 @@
 
 bool
 decoder_plugin_supports_suffix(const struct decoder_plugin *plugin,
-			       const char *suffix)
+                   const char *suffix)
 {
-	assert(plugin != NULL);
-	assert(suffix != NULL);
+    assert(plugin != NULL);
+    assert(suffix != NULL);
 
-	return plugin->suffixes != NULL &&
-		string_array_contains(plugin->suffixes, suffix);
+    return plugin->suffixes != NULL &&
+        string_array_contains(plugin->suffixes, suffix);
 
 }
 
 bool
 decoder_plugin_supports_mime_type(const struct decoder_plugin *plugin,
-				  const char *mime_type)
+                  const char *mime_type)
 {
-	assert(plugin != NULL);
-	assert(mime_type != NULL);
+    assert(plugin != NULL);
+    assert(mime_type != NULL);
 
-	return plugin->mime_types != NULL &&
-		string_array_contains(plugin->mime_types, mime_type);
+    return plugin->mime_types != NULL &&
+        string_array_contains(plugin->mime_types, mime_type);
 }
diff --git a/src/decoder/decoder_print.c b/src/decoder/decoder_print.c
index e14477ed..67270211 100644
--- a/src/decoder/decoder_print.c
+++ b/src/decoder/decoder_print.c
@@ -27,27 +27,27 @@
 
 static void
 decoder_plugin_print(struct client *client,
-		     const struct decoder_plugin *plugin)
+             const struct decoder_plugin *plugin)
 {
-	const char *const*p;
+    const char *const*p;
 
-	assert(plugin != NULL);
-	assert(plugin->name != NULL);
+    assert(plugin != NULL);
+    assert(plugin->name != NULL);
 
-	client_printf(client, "plugin: %s\n", plugin->name);
+    client_printf(client, "plugin: %s\n", plugin->name);
 
-	if (plugin->suffixes != NULL)
-		for (p = plugin->suffixes; *p != NULL; ++p)
-			client_printf(client, "suffix: %s\n", *p);
+    if (plugin->suffixes != NULL)
+        for (p = plugin->suffixes; *p != NULL; ++p)
+            client_printf(client, "suffix: %s\n", *p);
 
-	if (plugin->mime_types != NULL)
-		for (p = plugin->mime_types; *p != NULL; ++p)
-			client_printf(client, "mime_type: %s\n", *p);
+    if (plugin->mime_types != NULL)
+        for (p = plugin->mime_types; *p != NULL; ++p)
+            client_printf(client, "mime_type: %s\n", *p);
 }
 
 void
 decoder_list_print(struct client *client)
 {
-	decoder_plugins_for_each_enabled(plugin)
-		decoder_plugin_print(client, plugin);
+    decoder_plugins_for_each_enabled(plugin)
+        decoder_plugin_print(client, plugin);
 }
diff --git a/src/decoder/decoder_thread.c b/src/decoder/decoder_thread.c
index 964f1318..59ff26db 100644
--- a/src/decoder/decoder_thread.c
+++ b/src/decoder/decoder_thread.c
@@ -51,11 +51,11 @@
 static void
 decoder_command_finished_locked(struct decoder_control *dc)
 {
-	assert(dc->command != DECODE_COMMAND_NONE);
+    assert(dc->command != DECODE_COMMAND_NONE);
 
-	dc->command = DECODE_COMMAND_NONE;
+    dc->command = DECODE_COMMAND_NONE;
 
-	g_cond_signal(dc->client_cond);
+    g_cond_signal(dc->client_cond);
 }
 
 /**
@@ -72,108 +72,108 @@ decoder_command_finished_locked(struct decoder_control *dc)
 static struct input_stream *
 decoder_input_stream_open(struct decoder_control *dc, const char *uri)
 {
-	GError *error = NULL;
-	struct input_stream *is;
+    GError *error = NULL;
+    struct input_stream *is;
 
-	is = input_stream_open(uri, dc->mutex, dc->cond, &error);
-	if (is == NULL) {
-		if (error != NULL) {
-			g_warning("%s", error->message);
-			g_error_free(error);
-		}
+    is = input_stream_open(uri, dc->mutex, dc->cond, &error);
+    if (is == NULL) {
+        if (error != NULL) {
+            g_warning("%s", error->message);
+            g_error_free(error);
+        }
 
-		return NULL;
-	}
+        return NULL;
+    }
 
-	/* wait for the input stream to become ready; its metadata
-	   will be available then */
+    /* wait for the input stream to become ready; its metadata
+       will be available then */
 
-	decoder_lock(dc);
+    decoder_lock(dc);
 
-	input_stream_update(is);
-	while (!is->ready &&
-	       dc->command != DECODE_COMMAND_STOP) {
-		decoder_wait(dc);
+    input_stream_update(is);
+    while (!is->ready &&
+           dc->command != DECODE_COMMAND_STOP) {
+        decoder_wait(dc);
 
-		input_stream_update(is);
-	}
+        input_stream_update(is);
+    }
 
-	if (!input_stream_check(is, &error)) {
-		decoder_unlock(dc);
+    if (!input_stream_check(is, &error)) {
+        decoder_unlock(dc);
 
-		g_warning("%s", error->message);
-		g_error_free(error);
+        g_warning("%s", error->message);
+        g_error_free(error);
 
-		return NULL;
-	}
+        return NULL;
+    }
 
-	decoder_unlock(dc);
+    decoder_unlock(dc);
 
-	return is;
+    return is;
 }
 
 static bool
 decoder_stream_decode(const struct decoder_plugin *plugin,
-		      struct decoder *decoder,
-		      struct input_stream *input_stream)
+              struct decoder *decoder,
+              struct input_stream *input_stream)
 {
-	assert(plugin != NULL);
-	assert(plugin->stream_decode != NULL);
-	assert(decoder != NULL);
-	assert(decoder->stream_tag == NULL);
-	assert(decoder->decoder_tag == NULL);
-	assert(input_stream != NULL);
-	assert(input_stream->ready);
-	assert(decoder->dc->state == DECODE_STATE_START);
+    assert(plugin != NULL);
+    assert(plugin->stream_decode != NULL);
+    assert(decoder != NULL);
+    assert(decoder->stream_tag == NULL);
+    assert(decoder->decoder_tag == NULL);
+    assert(input_stream != NULL);
+    assert(input_stream->ready);
+    assert(decoder->dc->state == DECODE_STATE_START);
 
-	g_debug("probing plugin %s", plugin->name);
+    g_debug("probing plugin %s", plugin->name);
 
-	if (decoder->dc->command == DECODE_COMMAND_STOP)
-		return true;
+    if (decoder->dc->command == DECODE_COMMAND_STOP)
+        return true;
 
-	/* rewind the stream, so each plugin gets a fresh start */
-	input_stream_seek(input_stream, 0, SEEK_SET, NULL);
+    /* rewind the stream, so each plugin gets a fresh start */
+    input_stream_seek(input_stream, 0, SEEK_SET, NULL);
 
-	decoder_unlock(decoder->dc);
+    decoder_unlock(decoder->dc);
 
-	decoder_plugin_stream_decode(plugin, decoder, input_stream);
+    decoder_plugin_stream_decode(plugin, decoder, input_stream);
 
-	decoder_lock(decoder->dc);
+    decoder_lock(decoder->dc);
 
-	assert(decoder->dc->state == DECODE_STATE_START ||
-	       decoder->dc->state == DECODE_STATE_DECODE);
+    assert(decoder->dc->state == DECODE_STATE_START ||
+           decoder->dc->state == DECODE_STATE_DECODE);
 
-	return decoder->dc->state != DECODE_STATE_START;
+    return decoder->dc->state != DECODE_STATE_START;
 }
 
 static bool
 decoder_file_decode(const struct decoder_plugin *plugin,
-		    struct decoder *decoder, const char *path)
+            struct decoder *decoder, const char *path)
 {
-	assert(plugin != NULL);
-	assert(plugin->file_decode != NULL);
-	assert(decoder != NULL);
-	assert(decoder->stream_tag == NULL);
-	assert(decoder->decoder_tag == NULL);
-	assert(path != NULL);
-	assert(g_path_is_absolute(path));
-	assert(decoder->dc->state == DECODE_STATE_START);
+    assert(plugin != NULL);
+    assert(plugin->file_decode != NULL);
+    assert(decoder != NULL);
+    assert(decoder->stream_tag == NULL);
+    assert(decoder->decoder_tag == NULL);
+    assert(path != NULL);
+    assert(g_path_is_absolute(path));
+    assert(decoder->dc->state == DECODE_STATE_START);
 
-	g_debug("probing plugin %s", plugin->name);
+    g_debug("probing plugin %s", plugin->name);
 
-	if (decoder->dc->command == DECODE_COMMAND_STOP)
-		return true;
+    if (decoder->dc->command == DECODE_COMMAND_STOP)
+        return true;
 
-	decoder_unlock(decoder->dc);
+    decoder_unlock(decoder->dc);
 
-	decoder_plugin_file_decode(plugin, decoder, path);
+    decoder_plugin_file_decode(plugin, decoder, path);
 
-	decoder_lock(decoder->dc);
+    decoder_lock(decoder->dc);
 
-	assert(decoder->dc->state == DECODE_STATE_START ||
-	       decoder->dc->state == DECODE_STATE_DECODE);
+    assert(decoder->dc->state == DECODE_STATE_START ||
+           decoder->dc->state == DECODE_STATE_DECODE);
 
-	return decoder->dc->state != DECODE_STATE_START;
+    return decoder->dc->state != DECODE_STATE_START;
 }
 
 /**
@@ -182,12 +182,12 @@ decoder_file_decode(const struct decoder_plugin *plugin,
 static inline gpointer
 deconst_plugin(const struct decoder_plugin *plugin)
 {
-	union {
-		const struct decoder_plugin *in;
-		gpointer out;
-	} u = { .in = plugin };
+    union {
+        const struct decoder_plugin *in;
+        gpointer out;
+    } u = { .in = plugin };
 
-	return u.out;
+    return u.out;
 }
 
 /**
@@ -197,31 +197,31 @@ deconst_plugin(const struct decoder_plugin *plugin)
  */
 static bool
 decoder_run_stream_mime_type(struct decoder *decoder, struct input_stream *is,
-			     GSList **tried_r)
+                 GSList **tried_r)
 {
-	assert(tried_r != NULL);
+    assert(tried_r != NULL);
 
-	const struct decoder_plugin *plugin;
-	unsigned int next = 0;
+    const struct decoder_plugin *plugin;
+    unsigned int next = 0;
 
-	if (is->mime == NULL)
-		return false;
+    if (is->mime == NULL)
+        return false;
 
-	while ((plugin = decoder_plugin_from_mime_type(is->mime, next++))) {
-		if (plugin->stream_decode == NULL)
-			continue;
+    while ((plugin = decoder_plugin_from_mime_type(is->mime, next++))) {
+        if (plugin->stream_decode == NULL)
+            continue;
 
-		if (g_slist_find(*tried_r, plugin) != NULL)
-			/* don't try a plugin twice */
-			continue;
+        if (g_slist_find(*tried_r, plugin) != NULL)
+            /* don't try a plugin twice */
+            continue;
 
-		if (decoder_stream_decode(plugin, decoder, is))
-			return true;
+        if (decoder_stream_decode(plugin, decoder, is))
+            return true;
 
-		*tried_r = g_slist_prepend(*tried_r, deconst_plugin(plugin));
-	}
+        *tried_r = g_slist_prepend(*tried_r, deconst_plugin(plugin));
+    }
 
-	return false;
+    return false;
 }
 
 /**
@@ -232,31 +232,31 @@ decoder_run_stream_mime_type(struct decoder *decoder, struct input_stream *is,
  */
 static bool
 decoder_run_stream_suffix(struct decoder *decoder, struct input_stream *is,
-			  const char *uri, GSList **tried_r)
+              const char *uri, GSList **tried_r)
 {
-	assert(tried_r != NULL);
+    assert(tried_r != NULL);
 
-	const char *suffix = uri_get_suffix(uri);
-	const struct decoder_plugin *plugin = NULL;
+    const char *suffix = uri_get_suffix(uri);
+    const struct decoder_plugin *plugin = NULL;
 
-	if (suffix == NULL)
-		return false;
+    if (suffix == NULL)
+        return false;
 
-	while ((plugin = decoder_plugin_from_suffix(suffix, plugin)) != NULL) {
-		if (plugin->stream_decode == NULL)
-			continue;
+    while ((plugin = decoder_plugin_from_suffix(suffix, plugin)) != NULL) {
+        if (plugin->stream_decode == NULL)
+            continue;
 
-		if (g_slist_find(*tried_r, plugin) != NULL)
-			/* don't try a plugin twice */
-			continue;
+        if (g_slist_find(*tried_r, plugin) != NULL)
+            /* don't try a plugin twice */
+            continue;
 
-		if (decoder_stream_decode(plugin, decoder, is))
-			return true;
+        if (decoder_stream_decode(plugin, decoder, is))
+            return true;
 
-		*tried_r = g_slist_prepend(*tried_r, deconst_plugin(plugin));
-	}
+        *tried_r = g_slist_prepend(*tried_r, deconst_plugin(plugin));
+    }
 
-	return false;
+    return false;
 }
 
 /**
@@ -265,11 +265,11 @@ decoder_run_stream_suffix(struct decoder *decoder, struct input_stream *is,
 static bool
 decoder_run_stream_fallback(struct decoder *decoder, struct input_stream *is)
 {
-	const struct decoder_plugin *plugin;
+    const struct decoder_plugin *plugin;
 
-	plugin = decoder_plugin_from_name("mad");
-	return plugin != NULL && plugin->stream_decode != NULL &&
-		decoder_stream_decode(plugin, decoder, is);
+    plugin = decoder_plugin_from_name("mad");
+    return plugin != NULL && plugin->stream_decode != NULL &&
+        decoder_stream_decode(plugin, decoder, is);
 }
 
 /**
@@ -278,40 +278,40 @@ decoder_run_stream_fallback(struct decoder *decoder, struct input_stream *is)
 static bool
 decoder_run_stream(struct decoder *decoder, const char *uri)
 {
-	struct decoder_control *dc = decoder->dc;
-	struct input_stream *input_stream;
-	bool success;
+    struct decoder_control *dc = decoder->dc;
+    struct input_stream *input_stream;
+    bool success;
 
-	decoder_unlock(dc);
+    decoder_unlock(dc);
 
-	input_stream = decoder_input_stream_open(dc, uri);
-	if (input_stream == NULL) {
-		decoder_lock(dc);
-		return false;
-	}
+    input_stream = decoder_input_stream_open(dc, uri);
+    if (input_stream == NULL) {
+        decoder_lock(dc);
+        return false;
+    }
 
-	decoder_lock(dc);
+    decoder_lock(dc);
 
-	GSList *tried = NULL;
+    GSList *tried = NULL;
 
-	success = dc->command == DECODE_COMMAND_STOP ||
-		/* first we try mime types: */
-		decoder_run_stream_mime_type(decoder, input_stream, &tried) ||
-		/* if that fails, try suffix matching the URL: */
-		decoder_run_stream_suffix(decoder, input_stream, uri,
-					  &tried) ||
-		/* fallback to mp3: this is needed for bastard streams
-		   that don't have a suffix or set the mimeType */
-		(tried == NULL &&
-		 decoder_run_stream_fallback(decoder, input_stream));
+    success = dc->command == DECODE_COMMAND_STOP ||
+        /* first we try mime types: */
+        decoder_run_stream_mime_type(decoder, input_stream, &tried) ||
+        /* if that fails, try suffix matching the URL: */
+        decoder_run_stream_suffix(decoder, input_stream, uri,
+                      &tried) ||
+        /* fallback to mp3: this is needed for bastard streams
+           that don't have a suffix or set the mimeType */
+        (tried == NULL &&
+         decoder_run_stream_fallback(decoder, input_stream));
 
-	g_slist_free(tried);
+    g_slist_free(tried);
 
-	decoder_unlock(dc);
-	input_stream_close(input_stream);
-	decoder_lock(dc);
+    decoder_unlock(dc);
+    input_stream_close(input_stream);
+    decoder_lock(dc);
 
-	return success;
+    return success;
 }
 
 /**
@@ -321,9 +321,9 @@ decoder_run_stream(struct decoder *decoder, const char *uri)
 static void
 decoder_load_replay_gain(struct decoder *decoder, const char *path_fs)
 {
-	struct replay_gain_info info;
-	if (replay_gain_ape_read(path_fs, &info))
-		decoder_replay_gain(decoder, &info);
+    struct replay_gain_info info;
+    if (replay_gain_ape_read(path_fs, &info))
+        decoder_replay_gain(decoder, &info);
 }
 
 /**
@@ -332,174 +332,174 @@ decoder_load_replay_gain(struct decoder *decoder, const char *path_fs)
 static bool
 decoder_run_file(struct decoder *decoder, const char *path_fs)
 {
-	struct decoder_control *dc = decoder->dc;
-	const char *suffix = uri_get_suffix(path_fs);
-	const struct decoder_plugin *plugin = NULL;
+    struct decoder_control *dc = decoder->dc;
+    const char *suffix = uri_get_suffix(path_fs);
+    const struct decoder_plugin *plugin = NULL;
 
-	if (suffix == NULL)
-		return false;
+    if (suffix == NULL)
+        return false;
 
-	decoder_unlock(dc);
+    decoder_unlock(dc);
 
-	decoder_load_replay_gain(decoder, path_fs);
+    decoder_load_replay_gain(decoder, path_fs);
 
-	while ((plugin = decoder_plugin_from_suffix(suffix, plugin)) != NULL) {
-		if (plugin->file_decode != NULL) {
-			decoder_lock(dc);
+    while ((plugin = decoder_plugin_from_suffix(suffix, plugin)) != NULL) {
+        if (plugin->file_decode != NULL) {
+            decoder_lock(dc);
 
-			if (decoder_file_decode(plugin, decoder, path_fs))
-				return true;
+            if (decoder_file_decode(plugin, decoder, path_fs))
+                return true;
 
-			decoder_unlock(dc);
-		} else if (plugin->stream_decode != NULL) {
-			struct input_stream *input_stream;
-			bool success;
+            decoder_unlock(dc);
+        } else if (plugin->stream_decode != NULL) {
+            struct input_stream *input_stream;
+            bool success;
 
-			input_stream = decoder_input_stream_open(dc, path_fs);
-			if (input_stream == NULL)
-				continue;
+            input_stream = decoder_input_stream_open(dc, path_fs);
+            if (input_stream == NULL)
+                continue;
 
-			decoder_lock(dc);
+            decoder_lock(dc);
 
-			success = decoder_stream_decode(plugin, decoder,
-							input_stream);
+            success = decoder_stream_decode(plugin, decoder,
+                            input_stream);
 
-			decoder_unlock(dc);
+            decoder_unlock(dc);
 
-			input_stream_close(input_stream);
+            input_stream_close(input_stream);
 
-			if (success) {
-				decoder_lock(dc);
-				return true;
-			}
-		}
-	}
+            if (success) {
+                decoder_lock(dc);
+                return true;
+            }
+        }
+    }
 
-	decoder_lock(dc);
-	return false;
+    decoder_lock(dc);
+    return false;
 }
 
 static void
 decoder_run_song(struct decoder_control *dc,
-		 const struct song *song, const char *uri)
+         const struct song *song, const char *uri)
 {
-	struct decoder decoder = {
-		.dc = dc,
-		.initial_seek_pending = dc->start_ms > 0,
-		.initial_seek_running = false,
-	};
-	int ret;
+    struct decoder decoder = {
+        .dc = dc,
+        .initial_seek_pending = dc->start_ms > 0,
+        .initial_seek_running = false,
+    };
+    int ret;
 
-	decoder.timestamp = 0.0;
-	decoder.seeking = false;
-	decoder.song_tag = song->tag != NULL && song_is_file(song)
-		? tag_dup(song->tag) : NULL;
-	decoder.stream_tag = NULL;
-	decoder.decoder_tag = NULL;
+    decoder.timestamp = 0.0;
+    decoder.seeking = false;
+    decoder.song_tag = song->tag != NULL && song_is_file(song)
+        ? tag_dup(song->tag) : NULL;
+    decoder.stream_tag = NULL;
+    decoder.decoder_tag = NULL;
 
-	dc->state = DECODE_STATE_START;
+    dc->state = DECODE_STATE_START;
 
-	decoder_command_finished_locked(dc);
+    decoder_command_finished_locked(dc);
 
-	pcm_convert_init(&decoder.conv_state);
+    pcm_convert_init(&decoder.conv_state);
 
-	ret = song_is_file(song)
-		? decoder_run_file(&decoder, uri)
-		: decoder_run_stream(&decoder, uri);
+    ret = song_is_file(song)
+        ? decoder_run_file(&decoder, uri)
+        : decoder_run_stream(&decoder, uri);
 
-	decoder_unlock(dc);
+    decoder_unlock(dc);
 
-	pcm_convert_deinit(&decoder.conv_state);
+    pcm_convert_deinit(&decoder.conv_state);
 
-	if (decoder.song_tag != NULL)
-		tag_free(decoder.song_tag);
+    if (decoder.song_tag != NULL)
+        tag_free(decoder.song_tag);
 
-	if (decoder.stream_tag != NULL)
-		tag_free(decoder.stream_tag);
+    if (decoder.stream_tag != NULL)
+        tag_free(decoder.stream_tag);
 
-	if (decoder.decoder_tag != NULL)
-		tag_free(decoder.decoder_tag);
+    if (decoder.decoder_tag != NULL)
+        tag_free(decoder.decoder_tag);
 
-	decoder_lock(dc);
+    decoder_lock(dc);
 
-	dc->state = ret ? DECODE_STATE_STOP : DECODE_STATE_ERROR;
+    dc->state = ret ? DECODE_STATE_STOP : DECODE_STATE_ERROR;
 }
 
 static void
 decoder_run(struct decoder_control *dc)
 {
-	const struct song *song = dc->song;
-	char *uri;
+    const struct song *song = dc->song;
+    char *uri;
 
-	assert(song != NULL);
+    assert(song != NULL);
 
-	if (song_is_file(song))
-		uri = map_song_fs(song);
-	else
-		uri = song_get_uri(song);
+    if (song_is_file(song))
+        uri = map_song_fs(song);
+    else
+        uri = song_get_uri(song);
 
-	if (uri == NULL) {
-		dc->state = DECODE_STATE_ERROR;
-		decoder_command_finished_locked(dc);
-		return;
-	}
+    if (uri == NULL) {
+        dc->state = DECODE_STATE_ERROR;
+        decoder_command_finished_locked(dc);
+        return;
+    }
 
-	decoder_run_song(dc, song, uri);
-	g_free(uri);
+    decoder_run_song(dc, song, uri);
+    g_free(uri);
 
 }
 
 static gpointer
 decoder_task(gpointer arg)
 {
-	struct decoder_control *dc = arg;
+    struct decoder_control *dc = arg;
 
-	decoder_lock(dc);
+    decoder_lock(dc);
 
-	do {
-		assert(dc->state == DECODE_STATE_STOP ||
-		       dc->state == DECODE_STATE_ERROR);
+    do {
+        assert(dc->state == DECODE_STATE_STOP ||
+               dc->state == DECODE_STATE_ERROR);
 
-		switch (dc->command) {
-		case DECODE_COMMAND_START:
-			g_debug("clearing mixramp tags");
-			dc_mixramp_start(dc, NULL);
-			dc_mixramp_prev_end(dc, dc->mixramp_end);
-			dc->mixramp_end = NULL; /* Don't free, it's copied above. */
-			dc->replay_gain_prev_db = dc->replay_gain_db;
-			dc->replay_gain_db = 0;
+        switch (dc->command) {
+        case DECODE_COMMAND_START:
+            g_debug("clearing mixramp tags");
+            dc_mixramp_start(dc, NULL);
+            dc_mixramp_prev_end(dc, dc->mixramp_end);
+            dc->mixramp_end = NULL; /* Don't free, it's copied above. */
+            dc->replay_gain_prev_db = dc->replay_gain_db;
+            dc->replay_gain_db = 0;
 
                         /* fall through */
 
-		case DECODE_COMMAND_SEEK:
-			decoder_run(dc);
-			break;
+        case DECODE_COMMAND_SEEK:
+            decoder_run(dc);
+            break;
 
-		case DECODE_COMMAND_STOP:
-			decoder_command_finished_locked(dc);
-			break;
+        case DECODE_COMMAND_STOP:
+            decoder_command_finished_locked(dc);
+            break;
 
-		case DECODE_COMMAND_NONE:
-			decoder_wait(dc);
-			break;
-		}
-	} while (dc->command != DECODE_COMMAND_NONE || !dc->quit);
+        case DECODE_COMMAND_NONE:
+            decoder_wait(dc);
+            break;
+        }
+    } while (dc->command != DECODE_COMMAND_NONE || !dc->quit);
 
-	decoder_unlock(dc);
+    decoder_unlock(dc);
 
-	return NULL;
+    return NULL;
 }
 
 void
 decoder_thread_start(struct decoder_control *dc)
 {
-	GError *e = NULL;
+    GError *e = NULL;
 
-	assert(dc->thread == NULL);
+    assert(dc->thread == NULL);
 
-	dc->quit = false;
+    dc->quit = false;
 
-	dc->thread = g_thread_create(decoder_task, dc, true, &e);
-	if (dc->thread == NULL)
-		MPD_ERROR("Failed to spawn decoder task: %s", e->message);
+    dc->thread = g_thread_create(decoder_task, dc, true, &e);
+    if (dc->thread == NULL)
+        MPD_ERROR("Failed to spawn decoder task: %s", e->message);
 }