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authorMax Kellermann <max@duempel.org>2009-02-25 17:12:14 +0100
committerMax Kellermann <max@duempel.org>2009-02-25 17:12:14 +0100
commit4726c7f709af4d0998b042fa74e1860953898458 (patch)
treedeb051a6a9656bee7ddd69456f10406dfe423a6e /test/run_encoder.c
parente0e92e050e2de04ec92f782fc5af76b728f47404 (diff)
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test: added encoder test program
Added a command line program which runs an encoder plugin.
Diffstat (limited to 'test/run_encoder.c')
-rw-r--r--test/run_encoder.c114
1 files changed, 114 insertions, 0 deletions
diff --git a/test/run_encoder.c b/test/run_encoder.c
new file mode 100644
index 000000000..fe29539e0
--- /dev/null
+++ b/test/run_encoder.c
@@ -0,0 +1,114 @@
+/*
+ * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include "encoder_list.h"
+#include "encoder_plugin.h"
+#include "audio_format.h"
+#include "audio_parser.h"
+#include "conf.h"
+
+#include <glib.h>
+
+#include <stddef.h>
+#include <unistd.h>
+
+int main(int argc, char **argv)
+{
+ GError *error = NULL;
+ struct audio_format audio_format = {
+ .sample_rate = 44100,
+ .bits = 16,
+ .channels = 2,
+ };
+ bool ret;
+ const char *encoder_name;
+ const struct encoder_plugin *plugin;
+ struct encoder *encoder;
+ struct config_param *param;
+ static char buffer[32768];
+ ssize_t nbytes;
+
+ /* parse command line */
+
+ if (argc > 3) {
+ g_printerr("Usage: run_encoder [ENCODER] [FORMAT] <IN >OUT\n");
+ return 1;
+ }
+
+ if (argc > 1)
+ encoder_name = argv[1];
+ else
+ encoder_name = "vorbis";
+
+ /* create the encoder */
+
+ plugin = encoder_plugin_get(encoder_name);
+ if (plugin == NULL) {
+ g_printerr("No such encoder: %s\n", encoder_name);
+ return 1;
+ }
+
+ param = newConfigParam(NULL, -1);
+ addBlockParam(param, "quality", "5.0", -1);
+
+ encoder = encoder_init(plugin, param, &error);
+ if (encoder == NULL) {
+ g_printerr("Failed to initialize encoder: %s\n",
+ error->message);
+ g_error_free(error);
+ return 1;
+ }
+
+ /* open the encoder */
+
+ if (argc > 2) {
+ ret = audio_format_parse(&audio_format, argv[2], &error);
+ if (!ret) {
+ g_printerr("Failed to parse audio format: %s\n",
+ error->message);
+ g_error_free(error);
+ return 1;
+ }
+ }
+
+ ret = encoder_open(encoder, &audio_format, &error);
+ if (encoder == NULL) {
+ g_printerr("Failed to open encoder: %s\n",
+ error->message);
+ g_error_free(error);
+ return 1;
+ }
+
+ /* do it */
+
+ while ((nbytes = read(0, buffer, sizeof(buffer))) > 0) {
+ size_t length;
+
+ ret = encoder_write(encoder, buffer, nbytes, &error);
+ if (!ret) {
+ g_printerr("encoder_write() failed: %s\n",
+ error->message);
+ g_error_free(error);
+ return 1;
+ }
+
+ length = encoder_read(encoder, buffer, sizeof(buffer));
+ if (length > 0)
+ write(1, buffer, length);
+ }
+}