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-rw-r--r--src/output_all.c124
1 files changed, 66 insertions, 58 deletions
diff --git a/src/output_all.c b/src/output_all.c
index dff84e04a..253bed8bc 100644
--- a/src/output_all.c
+++ b/src/output_all.c
@@ -24,26 +24,26 @@
static struct audio_format input_audio_format;
-static struct audio_output *audioOutputArray;
-static unsigned int audioOutputArraySize;
+static struct audio_output *audio_outputs;
+static unsigned int num_audio_outputs;
unsigned int audio_output_count(void)
{
- return audioOutputArraySize;
+ return num_audio_outputs;
}
struct audio_output *
audio_output_get(unsigned i)
{
- assert(i < audioOutputArraySize);
+ assert(i < num_audio_outputs);
- return &audioOutputArray[i];
+ return &audio_outputs[i];
}
struct audio_output *
audio_output_find(const char *name)
{
- for (unsigned i = 0; i < audioOutputArraySize; ++i) {
+ for (unsigned i = 0; i < num_audio_outputs; ++i) {
struct audio_output *ao = audio_output_get(i);
if (strcmp(ao->name, name) == 0)
@@ -67,26 +67,26 @@ audio_output_config_count(void)
return nr;
}
-/* make sure initPlayerData is called before this function!! */
-void initAudioDriver(void)
+void
+audio_output_all_init(void)
{
const struct config_param *param = NULL;
unsigned int i;
notify_init(&audio_output_client_notify);
- audioOutputArraySize = audio_output_config_count();
- audioOutputArray = g_new(struct audio_output, audioOutputArraySize);
+ num_audio_outputs = audio_output_config_count();
+ audio_outputs = g_new(struct audio_output, num_audio_outputs);
- for (i = 0; i < audioOutputArraySize; i++)
+ for (i = 0; i < num_audio_outputs; i++)
{
- struct audio_output *output = &audioOutputArray[i];
+ struct audio_output *output = &audio_outputs[i];
unsigned int j;
param = config_get_next_param(CONF_AUDIO_OUTPUT, param);
/* only allow param to be NULL if there just one audioOutput */
- assert(param || (audioOutputArraySize == 1));
+ assert(param || (num_audio_outputs == 1));
if (!audio_output_init(output, param)) {
if (param)
@@ -103,7 +103,7 @@ void initAudioDriver(void)
/* require output names to be unique: */
for (j = 0; j < i; j++) {
- if (!strcmp(output->name, audioOutputArray[j].name)) {
+ if (!strcmp(output->name, audio_outputs[j].name)) {
g_error("output devices with identical "
"names: %s\n", output->name);
}
@@ -111,17 +111,18 @@ void initAudioDriver(void)
}
}
-void finishAudioDriver(void)
+void
+audio_output_all_finish(void)
{
unsigned int i;
- for (i = 0; i < audioOutputArraySize; i++) {
- audio_output_finish(&audioOutputArray[i]);
+ for (i = 0; i < num_audio_outputs; i++) {
+ audio_output_finish(&audio_outputs[i]);
}
- g_free(audioOutputArray);
- audioOutputArray = NULL;
- audioOutputArraySize = 0;
+ g_free(audio_outputs);
+ audio_outputs = NULL;
+ num_audio_outputs = 0;
notify_deinit(&audio_output_client_notify);
}
@@ -133,9 +134,9 @@ static void audio_output_wait_all(void)
while (1) {
int finished = 1;
- for (i = 0; i < audioOutputArraySize; ++i)
- if (audio_output_is_open(&audioOutputArray[i]) &&
- !audio_output_command_is_finished(&audioOutputArray[i]))
+ for (i = 0; i < num_audio_outputs; ++i)
+ if (audio_output_is_open(&audio_outputs[i]) &&
+ !audio_output_command_is_finished(&audio_outputs[i]))
finished = 0;
if (finished)
@@ -145,18 +146,20 @@ static void audio_output_wait_all(void)
};
}
-static void syncAudioDeviceStates(void)
+static void
+audio_output_all_update(void)
{
unsigned int i;
if (!audio_format_defined(&input_audio_format))
return;
- for (i = 0; i < audioOutputArraySize; ++i)
- audio_output_update(&audioOutputArray[i], &input_audio_format);
+ for (i = 0; i < num_audio_outputs; ++i)
+ audio_output_update(&audio_outputs[i], &input_audio_format);
}
-bool playAudio(const char *buffer, size_t length)
+bool
+audio_output_all_play(const char *buffer, size_t length)
{
bool ret = false;
unsigned int i;
@@ -165,18 +168,18 @@ bool playAudio(const char *buffer, size_t length)
/* no partial frames allowed */
assert((length % audio_format_frame_size(&input_audio_format)) == 0);
- syncAudioDeviceStates();
+ audio_output_all_update();
- for (i = 0; i < audioOutputArraySize; ++i)
- if (audio_output_is_open(&audioOutputArray[i]))
- audio_output_play(&audioOutputArray[i],
+ for (i = 0; i < num_audio_outputs; ++i)
+ if (audio_output_is_open(&audio_outputs[i]))
+ audio_output_play(&audio_outputs[i],
buffer, length);
while (true) {
bool finished = true;
- for (i = 0; i < audioOutputArraySize; ++i) {
- struct audio_output *ao = &audioOutputArray[i];
+ for (i = 0; i < num_audio_outputs; ++i) {
+ struct audio_output *ao = &audio_outputs[i];
if (!audio_output_is_open(ao))
continue;
@@ -198,73 +201,78 @@ bool playAudio(const char *buffer, size_t length)
return ret;
}
-bool openAudioDevice(const struct audio_format *audioFormat)
+bool
+audio_output_all_open(const struct audio_format *audio_format)
{
bool ret = false;
unsigned int i;
- if (!audioOutputArray)
+ if (!audio_outputs)
return false;
- if (audioFormat != NULL)
- input_audio_format = *audioFormat;
+ if (audio_format != NULL)
+ input_audio_format = *audio_format;
- syncAudioDeviceStates();
+ audio_output_all_update();
- for (i = 0; i < audioOutputArraySize; ++i) {
- if (audioOutputArray[i].open)
+ for (i = 0; i < num_audio_outputs; ++i) {
+ if (audio_outputs[i].open)
ret = true;
}
if (!ret)
/* close all devices if there was an error */
- closeAudioDevice();
+ audio_output_all_close();
return ret;
}
-void audio_output_pause_all(void)
+void
+audio_output_all_pause(void)
{
unsigned int i;
- syncAudioDeviceStates();
+ audio_output_all_update();
- for (i = 0; i < audioOutputArraySize; ++i)
- if (audio_output_is_open(&audioOutputArray[i]))
- audio_output_pause(&audioOutputArray[i]);
+ for (i = 0; i < num_audio_outputs; ++i)
+ if (audio_output_is_open(&audio_outputs[i]))
+ audio_output_pause(&audio_outputs[i]);
audio_output_wait_all();
}
-void dropBufferedAudio(void)
+void
+audio_output_all_cancel(void)
{
unsigned int i;
- syncAudioDeviceStates();
+ audio_output_all_update();
- for (i = 0; i < audioOutputArraySize; ++i) {
- if (audio_output_is_open(&audioOutputArray[i]))
- audio_output_cancel(&audioOutputArray[i]);
+ for (i = 0; i < num_audio_outputs; ++i) {
+ if (audio_output_is_open(&audio_outputs[i]))
+ audio_output_cancel(&audio_outputs[i]);
}
audio_output_wait_all();
}
-void closeAudioDevice(void)
+void
+audio_output_all_close(void)
{
unsigned int i;
- for (i = 0; i < audioOutputArraySize; ++i)
- audio_output_close(&audioOutputArray[i]);
+ for (i = 0; i < num_audio_outputs; ++i)
+ audio_output_close(&audio_outputs[i]);
}
-void sendMetadataToAudioDevice(const struct tag *tag)
+void
+audio_output_all_tag(const struct tag *tag)
{
unsigned int i;
- for (i = 0; i < audioOutputArraySize; ++i)
- if (audio_output_is_open(&audioOutputArray[i]))
- audio_output_send_tag(&audioOutputArray[i], tag);
+ for (i = 0; i < num_audio_outputs; ++i)
+ if (audio_output_is_open(&audio_outputs[i]))
+ audio_output_send_tag(&audio_outputs[i], tag);
audio_output_wait_all();
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 07:48:18 +0000