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Diffstat (limited to 'src/output/shout_output_plugin.c')
-rw-r--r--src/output/shout_output_plugin.c63
1 files changed, 39 insertions, 24 deletions
diff --git a/src/output/shout_output_plugin.c b/src/output/shout_output_plugin.c
index 299f5b24d..35356d659 100644
--- a/src/output/shout_output_plugin.c
+++ b/src/output/shout_output_plugin.c
@@ -42,6 +42,8 @@ struct shout_buffer {
};
struct shout_data {
+ struct audio_output base;
+
shout_t *shout_conn;
shout_metadata_t *shout_meta;
@@ -108,9 +110,8 @@ static void free_shout_data(struct shout_data *sd)
} \
}
-static void *
-my_shout_init_driver(const struct audio_format *audio_format,
- const struct config_param *param,
+static struct audio_output *
+my_shout_init_driver(const struct config_param *param,
GError **error)
{
struct shout_data *sd;
@@ -129,15 +130,23 @@ my_shout_init_driver(const struct audio_format *audio_format,
const struct block_param *block_param;
int public;
- if (audio_format == NULL ||
- !audio_format_fully_defined(audio_format)) {
+ sd = new_shout_data();
+
+ if (!ao_base_init(&sd->base, &shout_output_plugin, param, error)) {
+ free_shout_data(sd);
+ return NULL;
+ }
+
+ const struct audio_format *audio_format =
+ &sd->base.config_audio_format;
+ if (!audio_format_fully_defined(audio_format)) {
g_set_error(error, shout_output_quark(), 0,
"Need full audio format specification");
+ ao_base_finish(&sd->base);
+ free_shout_data(sd);
return NULL;
}
- sd = new_shout_data();
-
if (shout_init_count == 0)
shout_init();
@@ -307,9 +316,10 @@ my_shout_init_driver(const struct audio_format *audio_format,
}
}
- return sd;
+ return &sd->base;
failure:
+ ao_base_finish(&sd->base);
free_shout_data(sd);
return NULL;
}
@@ -379,12 +389,14 @@ static void close_shout_conn(struct shout_data * sd)
}
}
-static void my_shout_finish_driver(void *data)
+static void
+my_shout_finish_driver(struct audio_output *ao)
{
- struct shout_data *sd = (struct shout_data *)data;
+ struct shout_data *sd = (struct shout_data *)ao;
encoder_finish(sd->encoder);
+ ao_base_finish(&sd->base);
free_shout_data(sd);
shout_init_count--;
@@ -393,17 +405,19 @@ static void my_shout_finish_driver(void *data)
shout_shutdown();
}
-static void my_shout_drop_buffered_audio(void *data)
+static void
+my_shout_drop_buffered_audio(struct audio_output *ao)
{
G_GNUC_UNUSED
- struct shout_data *sd = (struct shout_data *)data;
+ struct shout_data *sd = (struct shout_data *)ao;
/* needs to be implemented for shout */
}
-static void my_shout_close_device(void *data)
+static void
+my_shout_close_device(struct audio_output *ao)
{
- struct shout_data *sd = (struct shout_data *)data;
+ struct shout_data *sd = (struct shout_data *)ao;
close_shout_conn(sd);
}
@@ -430,10 +444,10 @@ shout_connect(struct shout_data *sd, GError **error)
}
static bool
-my_shout_open_device(void *data, struct audio_format *audio_format,
+my_shout_open_device(struct audio_output *ao, struct audio_format *audio_format,
GError **error)
{
- struct shout_data *sd = (struct shout_data *)data;
+ struct shout_data *sd = (struct shout_data *)ao;
bool ret;
ret = shout_connect(sd, error);
@@ -453,9 +467,9 @@ my_shout_open_device(void *data, struct audio_format *audio_format,
}
static unsigned
-my_shout_delay(void *data)
+my_shout_delay(struct audio_output *ao)
{
- struct shout_data *sd = (struct shout_data *)data;
+ struct shout_data *sd = (struct shout_data *)ao;
int delay = shout_delay(sd->shout_conn);
if (delay < 0)
@@ -465,9 +479,10 @@ my_shout_delay(void *data)
}
static size_t
-my_shout_play(void *data, const void *chunk, size_t size, GError **error)
+my_shout_play(struct audio_output *ao, const void *chunk, size_t size,
+ GError **error)
{
- struct shout_data *sd = (struct shout_data *)data;
+ struct shout_data *sd = (struct shout_data *)ao;
return encoder_write(sd->encoder, chunk, size, error) &&
write_page(sd, error)
@@ -476,11 +491,11 @@ my_shout_play(void *data, const void *chunk, size_t size, GError **error)
}
static bool
-my_shout_pause(void *data)
+my_shout_pause(struct audio_output *ao)
{
static const char silence[1020];
- return my_shout_play(data, silence, sizeof(silence), NULL);
+ return my_shout_play(ao, silence, sizeof(silence), NULL);
}
static void
@@ -509,10 +524,10 @@ shout_tag_to_metadata(const struct tag *tag, char *dest, size_t size)
snprintf(dest, size, "%s - %s", artist, title);
}
-static void my_shout_set_tag(void *data,
+static void my_shout_set_tag(struct audio_output *ao,
const struct tag *tag)
{
- struct shout_data *sd = (struct shout_data *)data;
+ struct shout_data *sd = (struct shout_data *)ao;
bool ret;
GError *error = NULL;