output/*: move to output/plugins/

1 files changed, 0 insertions, 202 deletions

diff --git a/src/OutputPlugin.hxx b/src/OutputPlugin.hxx
deleted file mode 100644
index 7d77c92b2..000000000
--- a/src/OutputPlugin.hxx
+++ /dev/null
@@ -1,202 +0,0 @@
-/*
- * Copyright (C) 2003-2014 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.
- */
-
-#ifndef MPD_OUTPUT_PLUGIN_HXX
-#define MPD_OUTPUT_PLUGIN_HXX
-
-#include "Compiler.h"
-
-#include <stddef.h>
-
-struct config_param;
-struct AudioFormat;
-struct Tag;
-class Error;
-
-/**
- * A plugin which controls an audio output device.
- */
-struct audio_output_plugin {
-	/**
-	 * the plugin's name
-	 */
-	const char *name;
-
-	/**
-	 * Test if this plugin can provide a default output, in case
-	 * none has been configured.  This method is optional.
-	 */
-	bool (*test_default_device)(void);
-
-	/**
-	 * Configure and initialize the device, but do not open it
-	 * yet.
-	 *
-	 * @param param the configuration section, or nullptr if there is
-	 * no configuration
-	 * @return nullptr on error, or an opaque pointer to the plugin's
-	 * data
-	 */
-	struct audio_output *(*init)(const config_param &param,
-				     Error &error);
-
-	/**
-	 * Free resources allocated by this device.
-	 */
-	void (*finish)(struct audio_output *data);
-
-	/**
-	 * Enable the device.  This may allocate resources, preparing
-	 * for the device to be opened.  Enabling a device cannot
-	 * fail: if an error occurs during that, it should be reported
-	 * by the open() method.
-	 *
-	 * @return true on success, false on error
-	 */
-	bool (*enable)(struct audio_output *data, Error &error);
-
-	/**
-	 * Disables the device.  It is closed before this method is
-	 * called.
-	 */
-	void (*disable)(struct audio_output *data);
-
-	/**
-	 * Really open the device.
-	 *
-	 * @param audio_format the audio format in which data is going
-	 * to be delivered; may be modified by the plugin
-	 */
-	bool (*open)(struct audio_output *data, AudioFormat &audio_format,
-		     Error &error);
-
-	/**
-	 * Close the device.
-	 */
-	void (*close)(struct audio_output *data);
-
-	/**
-	 * Returns a positive number if the output thread shall delay
-	 * the next call to play() or pause().  This should be
-	 * implemented instead of doing a sleep inside the plugin,
-	 * because this allows MPD to listen to commands meanwhile.
-	 *
-	 * @return the number of milliseconds to wait
-	 */
-	unsigned (*delay)(struct audio_output *data);
-
-	/**
-	 * Display metadata for the next chunk.  Optional method,
-	 * because not all devices can display metadata.
-	 */
-	void (*send_tag)(struct audio_output *data, const Tag *tag);
-
-	/**
-	 * Play a chunk of audio data.
-	 *
-	 * @return the number of bytes played, or 0 on error
-	 */
-	size_t (*play)(struct audio_output *data,
-		       const void *chunk, size_t size,
-		       Error &error);
-
-	/**
-	 * Wait until the device has finished playing.
-	 */
-	void (*drain)(struct audio_output *data);
-
-	/**
-	 * Try to cancel data which may still be in the device's
-	 * buffers.
-	 */
-	void (*cancel)(struct audio_output *data);
-
-	/**
-	 * Pause the device.  If supported, it may perform a special
-	 * action, which keeps the device open, but does not play
-	 * anything.  Output plugins like "shout" might want to play
-	 * silence during pause, so their clients won't be
-	 * disconnected.  Plugins which do not support pausing will
-	 * simply be closed, and have to be reopened when unpaused.
-	 *
-	 * @return false on error (output will be closed then), true
-	 * for continue to pause
-	 */
-	bool (*pause)(struct audio_output *data);
-
-	/**
-	 * The mixer plugin associated with this output plugin.  This
-	 * may be nullptr if no mixer plugin is implemented.  When
-	 * created, this mixer plugin gets the same #config_param as
-	 * this audio output device.
-	 */
-	const struct mixer_plugin *mixer_plugin;
-};
-
-static inline bool
-ao_plugin_test_default_device(const struct audio_output_plugin *plugin)
-{
-	return plugin->test_default_device != nullptr
-		? plugin->test_default_device()
-		: false;
-}
-
-gcc_malloc
-struct audio_output *
-ao_plugin_init(const struct audio_output_plugin *plugin,
-	       const config_param &param,
-	       Error &error);
-
-void
-ao_plugin_finish(struct audio_output *ao);
-
-bool
-ao_plugin_enable(struct audio_output *ao, Error &error);
-
-void
-ao_plugin_disable(struct audio_output *ao);
-
-bool
-ao_plugin_open(struct audio_output *ao, AudioFormat &audio_format,
-	       Error &error);
-
-void
-ao_plugin_close(struct audio_output *ao);
-
-gcc_pure
-unsigned
-ao_plugin_delay(struct audio_output *ao);
-
-void
-ao_plugin_send_tag(struct audio_output *ao, const Tag *tag);
-
-size_t
-ao_plugin_play(struct audio_output *ao, const void *chunk, size_t size,
-	       Error &error);
-
-void
-ao_plugin_drain(struct audio_output *ao);
-
-void
-ao_plugin_cancel(struct audio_output *ao);
-
-bool
-ao_plugin_pause(struct audio_output *ao);
-
-#endif