Fix showing engine device settings

Signed-off-by: falkTX <falktx@falktx.com>

source/backend/CarlaStandalone.cpp

@@ -169,9 +169,9 @@ const EngineDriverDeviceInfo* carla_get_engine_driver_device_info(uint index, co
 
     if (const EngineDriverDeviceInfo* const devInfo = CarlaEngine::getDriverDeviceInfo(index, name))
     {
-        retDevInfo.hints       =  devInfo->hints;
-        retDevInfo.bufferSizes = (devInfo->bufferSizes != nullptr) ? devInfo->bufferSizes : nullBufferSizes;
-        retDevInfo.sampleRates = (devInfo->sampleRates != nullptr) ? devInfo->sampleRates : nullSampleRates;
+        retDevInfo.hints       = devInfo->hints;
+        retDevInfo.bufferSizes = devInfo->bufferSizes != nullptr ? devInfo->bufferSizes : nullBufferSizes;
+        retDevInfo.sampleRates = devInfo->sampleRates != nullptr ? devInfo->sampleRates : nullSampleRates;
     }
     else
     {

source/backend/engine/CarlaEngine.cpp

@@ -224,8 +224,8 @@ const EngineDriverDeviceInfo* CarlaEngine::getDriverDeviceInfo(const uint index,
             devInfo.sampleRates = nullptr;
             return &devInfo;
         }
+        --index2;
     }
-    --index2;
 #endif
 
 #ifdef USING_JUCE_AUDIO_DEVICES
@@ -260,7 +260,7 @@ const EngineDriverDeviceInfo* CarlaEngine::getDriverDeviceInfo(const uint index,
     --index2;
 #endif
 
-    carla_stderr("CarlaEngine::getDriverDeviceInfo(%u, \"%s\") - invalid index %u", index, index2, deviceName);
+    carla_stderr("CarlaEngine::getDriverDeviceInfo(%u, \"%s\") - invalid index %u", index, deviceName, index2);
     return nullptr;
 }
 
@@ -304,7 +304,7 @@ bool CarlaEngine::showDriverDeviceControlPanel(const uint index, const char* con
     --index2;
 #endif
 
-    carla_stderr("CarlaEngine::showDriverDeviceControlPanel(%u, \"%s\") - invalid index %u", index, index2, deviceName);
+    carla_stderr("CarlaEngine::showDriverDeviceControlPanel(%u, \"%s\") - invalid index %u", index, deviceName, index2);
     return false;
 }
 

source/backend/engine/CarlaEngineJuce.cpp

@@ -1002,8 +1002,7 @@ const char* getJuceApiName(const uint uindex)
 {
     initJuceDevicesIfNeeded();
 
-    const int index(static_cast<int>(uindex));
-
+    const int index = static_cast<int>(uindex);
     CARLA_SAFE_ASSERT_RETURN(index < gDeviceTypes.size(), nullptr);
 
     juce::AudioIODeviceType* const deviceType(gDeviceTypes[index]);
@@ -1016,8 +1015,7 @@ const char* const* getJuceApiDeviceNames(const uint uindex)
 {
     initJuceDevicesIfNeeded();
 
-    const int index(static_cast<int>(uindex));
-
+    const int index = static_cast<int>(uindex);
     CARLA_SAFE_ASSERT_RETURN(index < gDeviceTypes.size(), nullptr);
 
     juce::AudioIODeviceType* const deviceType(gDeviceTypes[index]);
@@ -1045,8 +1043,7 @@ const EngineDriverDeviceInfo* getJuceDeviceInfo(const uint uindex, const char* c
 {
     initJuceDevicesIfNeeded();
 
-    const int index(static_cast<int>(uindex));
-
+    const int index = static_cast<int>(uindex);
     CARLA_SAFE_ASSERT_RETURN(index < gDeviceTypes.size(), nullptr);
 
     juce::AudioIODeviceType* const deviceType(gDeviceTypes[index]);
@@ -1083,7 +1080,7 @@ const EngineDriverDeviceInfo* getJuceDeviceInfo(const uint uindex, const char* c
         devInfo.hints |= ENGINE_DRIVER_DEVICE_HAS_CONTROL_PANEL;
 
     juce::Array<int> juceBufferSizes = device->getAvailableBufferSizes();
-    if (int bufferSizesCount = juceBufferSizes.size())
+    if (const int bufferSizesCount = juceBufferSizes.size())
     {
         uint32_t* const bufferSizes(new uint32_t[bufferSizesCount+1]);
 
@@ -1099,7 +1096,7 @@ const EngineDriverDeviceInfo* getJuceDeviceInfo(const uint uindex, const char* c
     }
 
     juce::Array<double> juceSampleRates = device->getAvailableSampleRates();
-    if (int sampleRatesCount = juceSampleRates.size())
+    if (const int sampleRatesCount = juceSampleRates.size())
     {
         double* const sampleRates(new double[sampleRatesCount+1]);
 
@@ -1119,8 +1116,7 @@ const EngineDriverDeviceInfo* getJuceDeviceInfo(const uint uindex, const char* c
 
 bool showJuceDeviceControlPanel(const uint uindex, const char* const deviceName)
 {
-    const int index(static_cast<int>(uindex));
-
+    const int index = static_cast<int>(uindex);
     CARLA_SAFE_ASSERT_RETURN(index < gDeviceTypes.size(), false);
 
     juce::AudioIODeviceType* const deviceType(gDeviceTypes[index]);