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authorMax Kellermann <max@duempel.org>2008-09-29 16:40:07 +0200
committerMax Kellermann <max@duempel.org>2008-09-29 16:40:07 +0200
commitc13e8b5146993999a87373a98b5a3da4b6cf599a (patch)
treee4f24a2bce33e2863fe6232e0e5c7781ef706f6d /src
parentde7cda1d6e8df9edc436196d0a2db25757abd236 (diff)
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audio_output: added function audio_output_is_pending()
The function audio_output_is_pending() returns whether there is a pending command. This is useful for output plugins as a break condition for longer loops.
Diffstat (limited to '')
-rw-r--r--src/output_api.c4
-rw-r--r--src/output_api.h7
2 files changed, 11 insertions, 0 deletions
diff --git a/src/output_api.c b/src/output_api.c
index c8225579d..e9216a2ef 100644
--- a/src/output_api.c
+++ b/src/output_api.c
@@ -31,3 +31,7 @@ void audio_output_closed(struct audio_output *ao)
ao->open = 0;
}
+bool audio_output_is_pending(const struct audio_output *ao)
+{
+ return ao->command != AO_COMMAND_NONE;
+}
diff --git a/src/output_api.h b/src/output_api.h
index 928ba04f1..96acff775 100644
--- a/src/output_api.h
+++ b/src/output_api.h
@@ -27,6 +27,8 @@
#include "log.h"
#include "os_compat.h"
+#include <stdbool.h>
+
#define DISABLED_AUDIO_OUTPUT_PLUGIN(plugin) const struct audio_output_plugin plugin;
struct audio_output;
@@ -113,4 +115,9 @@ const char *audio_output_get_name(const struct audio_output *ao);
void audio_output_closed(struct audio_output *ao);
+/**
+ * Returns true if there is a command pending.
+ */
+bool audio_output_is_pending(const struct audio_output *ao);
+
#endif