1 files changed, 4 insertions, 0 deletions
diff --git a/audio/out/ao_wasapi_utils.c b/audio/out/ao_wasapi_utils.c
index 7520f224e7..bedddd8302 100644
--- a/audio/out/ao_wasapi_utils.c
+++ b/audio/out/ao_wasapi_utils.c
@@ -298,6 +298,10 @@ static bool set_ao_format(struct ao *ao, WAVEFORMATEX *wf,
     return true;
 }
 
+#define mp_format_res_str(hres) \
+    (SUCCEEDED(hres) ? "ok" : ((hres) == AUDCLNT_E_UNSUPPORTED_FORMAT) \
+     ? "unsupported" : mp_HRESULT_to_str(hres))
+
 static bool try_format_exclusive(struct ao *ao, WAVEFORMATEXTENSIBLE *wformat)
 {
     struct wasapi_state *state = ao->priv;