Avoid enumerating when opening the default ALSA device

1 files changed, 18 insertions, 18 deletions

diff --git a/Alc/backends/alsa.c b/Alc/backends/alsa.c
index cf0fd378..7ea3478b 100644
--- a/Alc/backends/alsa.c
+++ b/Alc/backends/alsa.c
@@ -579,18 +579,13 @@ static ALCenum alsa_open_playback(ALCdevice *device, const ALCchar *deviceName)
     alsa_data *data;
     int err;
 
-    if(!allDevNameMap)
-        allDevNameMap = probe_devices(SND_PCM_STREAM_PLAYBACK, &numDevNames);
-
-    if(!deviceName && numDevNames > 0)
-    {
-        deviceName = allDevNameMap[0].name;
-        driver = allDevNameMap[0].device;
-    }
-    else
+    if(deviceName)
     {
         size_t idx;
 
+        if(!allDevNameMap)
+            allDevNameMap = probe_devices(SND_PCM_STREAM_PLAYBACK, &numDevNames);
+
         for(idx = 0;idx < numDevNames;idx++)
         {
             if(strcmp(deviceName, allDevNameMap[idx].name) == 0)
@@ -602,6 +597,11 @@ static ALCenum alsa_open_playback(ALCdevice *device, const ALCchar *deviceName)
         if(idx == numDevNames)
             return ALC_INVALID_VALUE;
     }
+    else
+    {
+        deviceName = alsaDevice;
+        driver = GetConfigValue("alsa", "device", "default");
+    }
 
     data = (alsa_data*)calloc(1, sizeof(alsa_data));
 
@@ -846,18 +846,13 @@ static ALCenum alsa_open_capture(ALCdevice *pDevice, const ALCchar *deviceName)
     alsa_data *data;
     int err;
 
-    if(!allCaptureDevNameMap)
-        allCaptureDevNameMap = probe_devices(SND_PCM_STREAM_CAPTURE, &numCaptureDevNames);
-
-    if(!deviceName && numCaptureDevNames > 0)
-    {
-        deviceName = allCaptureDevNameMap[0].name;
-        driver = allCaptureDevNameMap[0].device;
-    }
-    else
+    if(deviceName)
     {
         size_t idx;
 
+        if(!allCaptureDevNameMap)
+            allCaptureDevNameMap = probe_devices(SND_PCM_STREAM_CAPTURE, &numCaptureDevNames);
+
         for(idx = 0;idx < numCaptureDevNames;idx++)
         {
             if(strcmp(deviceName, allCaptureDevNameMap[idx].name) == 0)
@@ -869,6 +864,11 @@ static ALCenum alsa_open_capture(ALCdevice *pDevice, const ALCchar *deviceName)
         if(idx == numCaptureDevNames)
             return ALC_INVALID_VALUE;
     }
+    else
+    {
+        deviceName = alsaDevice;
+        driver = GetConfigValue("alsa", "capture", "default");
+    }
 
     data = (alsa_data*)calloc(1, sizeof(alsa_data));