Add audio_format_init() function

It makes no difference right now, but we're about to add an endianness
flag and will want to make sure it's correctly initialised every time.

4 files changed, 11 insertions, 20 deletions

diff --git a/test/run_encoder.c b/test/run_encoder.c
index 8cb1c6d1..a9b00e95 100644
--- a/test/run_encoder.c
+++ b/test/run_encoder.c
@@ -41,11 +41,7 @@ encoder_to_stdout(struct encoder *encoder)
 int main(int argc, char **argv)
 {
 	GError *error = NULL;
-	struct audio_format audio_format = {
-		.sample_rate = 44100,
-		.bits = 16,
-		.channels = 2,
-	};
+	struct audio_format audio_format;
 	bool ret;
 	const char *encoder_name;
 	const struct encoder_plugin *plugin;
@@ -66,6 +62,8 @@ int main(int argc, char **argv)
 	else
 		encoder_name = "vorbis";
 
+	audio_format_init(&audio_format, 44100, 16, 2);
+
 	/* create the encoder */
 
 	plugin = encoder_plugin_get(encoder_name);
diff --git a/test/run_filter.c b/test/run_filter.c
index 0d97207e..3c98491a 100644
--- a/test/run_filter.c
+++ b/test/run_filter.c
@@ -70,11 +70,7 @@ load_filter(const char *name)
 
 int main(int argc, char **argv)
 {
-	struct audio_format audio_format = {
-		.sample_rate = 44100,
-		.bits = 16,
-		.channels = 2,
-	};
+	struct audio_format audio_format;
 	bool success;
 	GError *error = NULL;
 	struct filter *filter;
@@ -87,6 +83,8 @@ int main(int argc, char **argv)
 		return 1;
 	}
 
+	audio_format_init(&audio_format, 44100, 16, 2);
+
 	g_thread_init(NULL);
 
 	/* read configuration file (mpd.conf) */
diff --git a/test/run_output.c b/test/run_output.c
index adf6e1dd..a280f88d 100644
--- a/test/run_output.c
+++ b/test/run_output.c
@@ -100,11 +100,7 @@ load_audio_output(struct audio_output *ao, const char *name)
 int main(int argc, char **argv)
 {
 	struct audio_output ao;
-	struct audio_format audio_format = {
-		.sample_rate = 44100,
-		.bits = 16,
-		.channels = 2,
-	};
+	struct audio_format audio_format;
 	bool success;
 	GError *error = NULL;
 	char buffer[4096];
@@ -116,6 +112,8 @@ int main(int argc, char **argv)
 		return 1;
 	}
 
+	audio_format_init(&audio_format, 44100, 16, 2);
+
 	g_thread_init(NULL);
 
 	/* read configuration file (mpd.conf) */
diff --git a/test/software_volume.c b/test/software_volume.c
index 9a9fd56f..9e8c8e7d 100644
--- a/test/software_volume.c
+++ b/test/software_volume.c
@@ -35,11 +35,7 @@
 int main(int argc, char **argv)
 {
 	GError *error = NULL;
-	struct audio_format audio_format = {
-		.sample_rate = 48000,
-		.bits = 16,
-		.channels = 2,
-	};
+	struct audio_format audio_format;
 	bool ret;
 	static char buffer[4096];
 	ssize_t nbytes;
@@ -57,6 +53,7 @@ int main(int argc, char **argv)
 			return 1;
 		}
 	}
+	audio_format_init(&audio_format, 48000, 16, 2);
 
 	while ((nbytes = read(0, buffer, sizeof(buffer))) > 0) {
 		pcm_volume(buffer, nbytes, &audio_format, PCM_VOLUME_1 / 2);