[vlc-commits] mmdevice: improve diagnostics

[Rémi Denis-Courmont]

vlc | branch: master | Rémi Denis-Courmont <remi at remlab.net> | Sat Mar  1 12:16:04 2014 +0200| [54536c58b87d08a851a64bfda2f4718b459a816d] | committer: Rémi Denis-Courmont

mmdevice: improve diagnostics

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=54536c58b87d08a851a64bfda2f4718b459a816d
---

 modules/audio_output/mmdevice.c |    7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/modules/audio_output/mmdevice.c b/modules/audio_output/mmdevice.c
index 4e114b3..c84aa01 100644
--- a/modules/audio_output/mmdevice.c
+++ b/modules/audio_output/mmdevice.c
@@ -704,6 +704,9 @@ static HRESULT MMSession(audio_output_t *aout, IMMDeviceEnumerator *it)
     {
         msg_Dbg(aout, "using selected device %ls", sys->device);
         hr = IMMDeviceEnumerator_GetDevice(it, sys->device, &sys->dev);
+        if (FAILED(hr))
+            msg_Err(aout, "cannot get selected device %ls (error 0x%lx)",
+                    sys->device, hr);
         free(sys->device);
     }
     else
@@ -715,6 +718,8 @@ static HRESULT MMSession(audio_output_t *aout, IMMDeviceEnumerator *it)
         msg_Dbg(aout, "using default device");
         hr = IMMDeviceEnumerator_GetDefaultAudioEndpoint(it, eRender,
                                                          eConsole, &sys->dev);
+        if (FAILED(hr))
+            msg_Err(aout, "cannot get default device (error 0x%lx)", hr);
     }
 
     sys->device = NULL;
@@ -738,7 +743,7 @@ static HRESULT MMSession(audio_output_t *aout, IMMDeviceEnumerator *it)
     }
     else
     {
-        msg_Err(aout, "cannot get device (error 0x%lx)", hr);
+        msg_Err(aout, "cannot get device identifier (error 0x%lx)", hr);
         return hr;
     }