diff options
Diffstat (limited to '')
-rw-r--r-- | test/run_normalize.c | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/test/run_normalize.c b/test/run_normalize.c new file mode 100644 index 000000000..8b93ea256 --- /dev/null +++ b/test/run_normalize.c @@ -0,0 +1,71 @@ +/* + * Copyright (C) 2003-2010 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. + */ + +/* + * This program is a command line interface to MPD's normalize library + * (based on AudioCompress). + * + */ + +#include "config.h" +#include "AudioCompress/compress.h" +#include "audio_parser.h" +#include "audio_format.h" + +#include <glib.h> + +#include <stddef.h> +#include <unistd.h> +#include <string.h> + +int main(int argc, char **argv) +{ + GError *error = NULL; + struct audio_format audio_format; + bool ret; + struct Compressor *compressor; + static char buffer[4096]; + ssize_t nbytes; + + if (argc > 2) { + g_printerr("Usage: run_normalize [FORMAT] <IN >OUT\n"); + return 1; + } + + if (argc > 1) { + ret = audio_format_parse(&audio_format, argv[1], + false, &error); + if (!ret) { + g_printerr("Failed to parse audio format: %s\n", + error->message); + return 1; + } + } else + audio_format_init(&audio_format, 48000, 16, 2); + + compressor = Compressor_new(0); + + while ((nbytes = read(0, buffer, sizeof(buffer))) > 0) { + Compressor_Process_int16(compressor, + (int16_t *)buffer, nbytes / 2); + write(1, buffer, nbytes); + } + + Compressor_delete(compressor); +} |