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author | Max Kellermann <max@duempel.org> | 2013-02-02 09:30:29 +0100 |
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committer | Max Kellermann <max@duempel.org> | 2013-02-02 09:30:29 +0100 |
commit | 7bb5a960fde46363adf888db5b05b7b883d2b16b (patch) | |
tree | 855ab6035e2e186dd3e813ee6e65d625a8bf2d9c /src/output/null_output_plugin.c | |
parent | e6b04d1b50c0b455a255bd90ea72f51eb323e62d (diff) | |
download | mpd-7bb5a960fde46363adf888db5b05b7b883d2b16b.tar.gz mpd-7bb5a960fde46363adf888db5b05b7b883d2b16b.tar.xz mpd-7bb5a960fde46363adf888db5b05b7b883d2b16b.zip |
output/null: convert to C++
Diffstat (limited to 'src/output/null_output_plugin.c')
-rw-r--r-- | src/output/null_output_plugin.c | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/src/output/null_output_plugin.c b/src/output/null_output_plugin.c deleted file mode 100644 index 9d7588fff..000000000 --- a/src/output/null_output_plugin.c +++ /dev/null @@ -1,129 +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 "null_output_plugin.h" -#include "output_api.h" -#include "timer.h" - -#include <glib.h> - -#include <assert.h> - -struct null_data { - struct audio_output base; - - bool sync; - - struct timer *timer; -}; - -static struct audio_output * -null_init(const struct config_param *param, GError **error_r) -{ - struct null_data *nd = g_new(struct null_data, 1); - - if (!ao_base_init(&nd->base, &null_output_plugin, param, error_r)) { - g_free(nd); - return NULL; - } - - nd->sync = config_get_block_bool(param, "sync", true); - - return &nd->base; -} - -static void -null_finish(struct audio_output *ao) -{ - struct null_data *nd = (struct null_data *)ao; - - ao_base_finish(&nd->base); - g_free(nd); -} - -static bool -null_open(struct audio_output *ao, struct audio_format *audio_format, - G_GNUC_UNUSED GError **error) -{ - struct null_data *nd = (struct null_data *)ao; - - if (nd->sync) - nd->timer = timer_new(audio_format); - - return true; -} - -static void -null_close(struct audio_output *ao) -{ - struct null_data *nd = (struct null_data *)ao; - - if (nd->sync) - timer_free(nd->timer); -} - -static unsigned -null_delay(struct audio_output *ao) -{ - struct null_data *nd = (struct null_data *)ao; - - return nd->sync && nd->timer->started - ? timer_delay(nd->timer) - : 0; -} - -static size_t -null_play(struct audio_output *ao, G_GNUC_UNUSED const void *chunk, size_t size, - G_GNUC_UNUSED GError **error) -{ - struct null_data *nd = (struct null_data *)ao; - struct timer *timer = nd->timer; - - if (!nd->sync) - return size; - - if (!timer->started) - timer_start(timer); - timer_add(timer, size); - - return size; -} - -static void -null_cancel(struct audio_output *ao) -{ - struct null_data *nd = (struct null_data *)ao; - - if (!nd->sync) - return; - - timer_reset(nd->timer); -} - -const struct audio_output_plugin null_output_plugin = { - .name = "null", - .init = null_init, - .finish = null_finish, - .open = null_open, - .close = null_close, - .delay = null_delay, - .play = null_play, - .cancel = null_cancel, -}; |