mixer/{oss,alsa}: renamed the mixer source files

1 files changed, 0 insertions, 222 deletions

diff --git a/src/mixer/alsa_mixer.c b/src/mixer/alsa_mixer.c
deleted file mode 100644
index 52e553cc5..000000000
--- a/src/mixer/alsa_mixer.c
+++ /dev/null
@@ -1,222 +0,0 @@
-/*
- * Copyright (C) 2003-2009 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 "../output_api.h"
-#include "../mixer_api.h"
-
-#include <glib.h>
-#include <alsa/asoundlib.h>
-
-#define VOLUME_MIXER_ALSA_DEFAULT		"default"
-#define VOLUME_MIXER_ALSA_CONTROL_DEFAULT	"PCM"
-#define VOLUME_MIXER_ALSA_INDEX_DEFAULT		0
-
-struct alsa_mixer {
-	/** the base mixer class */
-	struct mixer base;
-
-	const char *device;
-	const char *control;
-	unsigned int index;
-
-	snd_mixer_t *handle;
-	snd_mixer_elem_t *elem;
-	long volume_min;
-	long volume_max;
-	int volume_set;
-};
-
-static struct mixer *
-alsa_mixer_init(const struct config_param *param)
-{
-	struct alsa_mixer *am = g_new(struct alsa_mixer, 1);
-
-	mixer_init(&am->base, &alsa_mixer);
-
-	am->device = config_get_block_string(param, "mixer_device",
-					     VOLUME_MIXER_ALSA_DEFAULT);
-	am->control = config_get_block_string(param, "mixer_control",
-					      VOLUME_MIXER_ALSA_CONTROL_DEFAULT);
-	am->index = config_get_block_unsigned(param, "mixer_index",
-					      VOLUME_MIXER_ALSA_INDEX_DEFAULT);
-
-	return &am->base;
-}
-
-static void
-alsa_mixer_finish(struct mixer *data)
-{
-	struct alsa_mixer *am = (struct alsa_mixer *)data;
-
-	g_free(am);
-
-	/* free libasound's config cache */
-	snd_config_update_free_global();
-}
-
-static void
-alsa_mixer_close(struct mixer *data)
-{
-	struct alsa_mixer *am = (struct alsa_mixer *)data;
-
-	assert(am->handle != NULL);
-
-	snd_mixer_close(am->handle);
-}
-
-static bool
-alsa_mixer_open(struct mixer *data)
-{
-	struct alsa_mixer *am = (struct alsa_mixer *)data;
-	int err;
-	snd_mixer_elem_t *elem;
-
-	am->volume_set = -1;
-
-	err = snd_mixer_open(&am->handle, 0);
-	if (err < 0) {
-		g_warning("problems opening alsa mixer: %s\n", snd_strerror(err));
-		return false;
-	}
-
-	if ((err = snd_mixer_attach(am->handle, am->device)) < 0) {
-		g_warning("problems attaching alsa mixer: %s\n",
-			snd_strerror(err));
-		alsa_mixer_close(data);
-		return false;
-	}
-
-	if ((err = snd_mixer_selem_register(am->handle, NULL,
-		    NULL)) < 0) {
-		g_warning("problems snd_mixer_selem_register'ing: %s\n",
-			snd_strerror(err));
-		alsa_mixer_close(data);
-		return false;
-	}
-
-	if ((err = snd_mixer_load(am->handle)) < 0) {
-		g_warning("problems snd_mixer_selem_register'ing: %s\n",
-			snd_strerror(err));
-		alsa_mixer_close(data);
-		return false;
-	}
-
-	elem = snd_mixer_first_elem(am->handle);
-
-	while (elem) {
-		if (snd_mixer_elem_get_type(elem) == SND_MIXER_ELEM_SIMPLE) {
-			if ((g_ascii_strcasecmp(am->control,
-						snd_mixer_selem_get_name(elem)) == 0) &&
-			    (am->index == snd_mixer_selem_get_index(elem))) {
-				break;
-			}
-		}
-		elem = snd_mixer_elem_next(elem);
-	}
-
-	if (elem) {
-		am->elem = elem;
-		snd_mixer_selem_get_playback_volume_range(am->elem,
-							  &am->volume_min,
-							  &am->volume_max);
-		return true;
-	}
-
-	g_warning("can't find alsa mixer control \"%s\"\n", am->control);
-
-	alsa_mixer_close(data);
-	return false;
-}
-
-static int
-alsa_mixer_get_volume(struct mixer *mixer)
-{
-	struct alsa_mixer *am = (struct alsa_mixer *)mixer;
-	int err;
-	int ret;
-	long level;
-
-	assert(am->handle != NULL);
-
-	err = snd_mixer_handle_events(am->handle);
-	if (err < 0) {
-		g_warning("problems getting alsa volume: %s (snd_mixer_%s)\n",
-			  snd_strerror(err), "handle_events");
-		return false;
-	}
-
-	err = snd_mixer_selem_get_playback_volume(am->elem,
-						  SND_MIXER_SCHN_FRONT_LEFT,
-						  &level);
-	if (err < 0) {
-		g_warning("problems getting alsa volume: %s (snd_mixer_%s)\n",
-			  snd_strerror(err), "selem_get_playback_volume");
-		return false;
-	}
-
-	ret = ((am->volume_set / 100.0) * (am->volume_max - am->volume_min)
-	       + am->volume_min) + 0.5;
-	if (am->volume_set > 0 && ret == level) {
-		ret = am->volume_set;
-	} else {
-		ret = (int)(100 * (((float)(level - am->volume_min)) /
-				   (am->volume_max - am->volume_min)) + 0.5);
-	}
-
-	return ret;
-}
-
-static bool
-alsa_mixer_set_volume(struct mixer *mixer, unsigned volume)
-{
-	struct alsa_mixer *am = (struct alsa_mixer *)mixer;
-	float vol;
-	long level;
-	int err;
-
-	assert(am->handle != NULL);
-
-	vol = volume;
-
-	am->volume_set = vol + 0.5;
-
-	level = (long)(((vol / 100.0) * (am->volume_max - am->volume_min) +
-			am->volume_min) + 0.5);
-	level = level > am->volume_max ? am->volume_max : level;
-	level = level < am->volume_min ? am->volume_min : level;
-
-	err = snd_mixer_selem_set_playback_volume_all(am->elem, level);
-	if (err < 0) {
-		g_warning("problems setting alsa volume: %s\n",
-			  snd_strerror(err));
-		return false;
-	}
-
-	return true;
-}
-
-const struct mixer_plugin alsa_mixer = {
-	.init = alsa_mixer_init,
-	.finish = alsa_mixer_finish,
-	.open = alsa_mixer_open,
-	.close = alsa_mixer_close,
-	.get_volume = alsa_mixer_get_volume,
-	.set_volume = alsa_mixer_set_volume,
-	.global = true,
-};