mixer_plugin: convert to C++

1 files changed, 0 insertions, 185 deletions

diff --git a/src/mixer_control.c b/src/mixer_control.c
deleted file mode 100644
index 3e984dd04..000000000
--- a/src/mixer_control.c
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * 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 "mixer_control.h"
-#include "mixer_api.h"
-
-#include <assert.h>
-#include <stddef.h>
-
-#undef G_LOG_DOMAIN
-#define G_LOG_DOMAIN "mixer"
-
-struct mixer *
-mixer_new(const struct mixer_plugin *plugin, void *ao,
-	  const struct config_param *param,
-	  GError **error_r)
-{
-	struct mixer *mixer;
-
-	assert(plugin != NULL);
-
-	mixer = plugin->init(ao, param, error_r);
-
-	assert(mixer == NULL || mixer->plugin == plugin);
-
-	return mixer;
-}
-
-void
-mixer_free(struct mixer *mixer)
-{
-	assert(mixer != NULL);
-	assert(mixer->plugin != NULL);
-	assert(mixer->mutex != NULL);
-
-	/* mixers with the "global" flag set might still be open at
-	   this point (see mixer_auto_close()) */
-	mixer_close(mixer);
-
-	g_mutex_free(mixer->mutex);
-
-	mixer->plugin->finish(mixer);
-}
-
-bool
-mixer_open(struct mixer *mixer, GError **error_r)
-{
-	bool success;
-
-	assert(mixer != NULL);
-	assert(mixer->plugin != NULL);
-
-	g_mutex_lock(mixer->mutex);
-
-	if (mixer->open)
-		success = true;
-	else if (mixer->plugin->open == NULL)
-		success = mixer->open = true;
-	else
-		success = mixer->open = mixer->plugin->open(mixer, error_r);
-
-	mixer->failed = !success;
-
-	g_mutex_unlock(mixer->mutex);
-
-	return success;
-}
-
-static void
-mixer_close_internal(struct mixer *mixer)
-{
-	assert(mixer != NULL);
-	assert(mixer->plugin != NULL);
-	assert(mixer->open);
-
-	if (mixer->plugin->close != NULL)
-		mixer->plugin->close(mixer);
-
-	mixer->open = false;
-}
-
-void
-mixer_close(struct mixer *mixer)
-{
-	assert(mixer != NULL);
-	assert(mixer->plugin != NULL);
-
-	g_mutex_lock(mixer->mutex);
-
-	if (mixer->open)
-		mixer_close_internal(mixer);
-
-	g_mutex_unlock(mixer->mutex);
-}
-
-void
-mixer_auto_close(struct mixer *mixer)
-{
-	if (!mixer->plugin->global)
-		mixer_close(mixer);
-}
-
-/*
- * Close the mixer due to failure.  The mutex must be locked before
- * calling this function.
- */
-static void
-mixer_failed(struct mixer *mixer)
-{
-	assert(mixer->open);
-
-	mixer_close_internal(mixer);
-
-	mixer->failed = true;
-}
-
-int
-mixer_get_volume(struct mixer *mixer, GError **error_r)
-{
-	int volume;
-
-	assert(mixer != NULL);
-
-	if (mixer->plugin->global && !mixer->failed &&
-	    !mixer_open(mixer, error_r))
-		return -1;
-
-	g_mutex_lock(mixer->mutex);
-
-	if (mixer->open) {
-		GError *error = NULL;
-
-		volume = mixer->plugin->get_volume(mixer, &error);
-		if (volume < 0 && error != NULL) {
-			g_propagate_error(error_r, error);
-			mixer_failed(mixer);
-		}
-	} else
-		volume = -1;
-
-	g_mutex_unlock(mixer->mutex);
-
-	return volume;
-}
-
-bool
-mixer_set_volume(struct mixer *mixer, unsigned volume, GError **error_r)
-{
-	bool success;
-
-	assert(mixer != NULL);
-	assert(volume <= 100);
-
-	if (mixer->plugin->global && !mixer->failed &&
-	    !mixer_open(mixer, error_r))
-		return false;
-
-	g_mutex_lock(mixer->mutex);
-
-	if (mixer->open) {
-		success = mixer->plugin->set_volume(mixer, volume, error_r);
-	} else
-		success = false;
-
-	g_mutex_unlock(mixer->mutex);
-
-	return success;
-}