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Diffstat (limited to 'src/filter/normalize_filter_plugin.c')
-rw-r--r--src/filter/normalize_filter_plugin.c112
1 files changed, 0 insertions, 112 deletions
diff --git a/src/filter/normalize_filter_plugin.c b/src/filter/normalize_filter_plugin.c
deleted file mode 100644
index 2151482e..00000000
--- a/src/filter/normalize_filter_plugin.c
+++ /dev/null
@@ -1,112 +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 "filter_plugin.h"
-#include "filter_internal.h"
-#include "filter_registry.h"
-#include "pcm_buffer.h"
-#include "audio_format.h"
-#include "AudioCompress/compress.h"
-
-#include <assert.h>
-#include <string.h>
-
-struct normalize_filter {
- struct filter filter;
-
- struct Compressor *compressor;
-
- struct pcm_buffer buffer;
-};
-
-static inline GQuark
-normalize_quark(void)
-{
- return g_quark_from_static_string("normalize");
-}
-
-static struct filter *
-normalize_filter_init(G_GNUC_UNUSED const struct config_param *param,
- G_GNUC_UNUSED GError **error_r)
-{
- struct normalize_filter *filter = g_new(struct normalize_filter, 1);
-
- filter_init(&filter->filter, &normalize_filter_plugin);
-
- return &filter->filter;
-}
-
-static void
-normalize_filter_finish(struct filter *filter)
-{
- g_free(filter);
-}
-
-static const struct audio_format *
-normalize_filter_open(struct filter *_filter,
- struct audio_format *audio_format,
- G_GNUC_UNUSED GError **error_r)
-{
- struct normalize_filter *filter = (struct normalize_filter *)_filter;
-
- audio_format->format = SAMPLE_FORMAT_S16;
-
- filter->compressor = Compressor_new(0);
-
- pcm_buffer_init(&filter->buffer);
-
- return audio_format;
-}
-
-static void
-normalize_filter_close(struct filter *_filter)
-{
- struct normalize_filter *filter = (struct normalize_filter *)_filter;
-
- pcm_buffer_deinit(&filter->buffer);
- Compressor_delete(filter->compressor);
-}
-
-static const void *
-normalize_filter_filter(struct filter *_filter,
- const void *src, size_t src_size, size_t *dest_size_r,
- G_GNUC_UNUSED GError **error_r)
-{
- struct normalize_filter *filter = (struct normalize_filter *)_filter;
- void *dest;
-
- dest = pcm_buffer_get(&filter->buffer, src_size);
-
- memcpy(dest, src, src_size);
-
- Compressor_Process_int16(filter->compressor, dest, src_size / 2);
-
- *dest_size_r = src_size;
- return dest;
-}
-
-const struct filter_plugin normalize_filter_plugin = {
- .name = "normalize",
- .init = normalize_filter_init,
- .finish = normalize_filter_finish,
- .open = normalize_filter_open,
- .close = normalize_filter_close,
- .filter = normalize_filter_filter,
-};