use hardcoded namespace

The macro defined namespaces confused the hell out of lupdate and more or less broke translations permanently. Looks like the only way we can do it is to have a hardcoded namespace, which goes against my instinct, but honestly how likely is it that we'll change the namespace anyway (I guess forks might want to do it, but that's their problem ;) )

app/audio/audiomanager.cpp

@@ -24,7 +24,7 @@
 
 #include "config/config.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 AudioManager* AudioManager::instance_ = nullptr;
 
@@ -268,4 +268,4 @@ void AudioManager::InputDevicesRefreshed()
   emit InputListReady();
 }
 
-OLIVE_NAMESPACE_EXIT
+}

app/audio/audiomanager.h

@@ -32,7 +32,7 @@
 #include "render/audioparams.h"
 #include "render/audioplaybackcache.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 /**
  * @brief Audio input and output management class
@@ -124,6 +124,6 @@ private slots:
 
 };
 
-OLIVE_NAMESPACE_EXIT
+}
 
 #endif // AUDIOMANAGER_H

app/audio/audiovisualwaveform.cpp

@@ -24,7 +24,7 @@
 
 #include "config/config.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 const int AudioVisualWaveform::kSumSampleRate = 200;
 
@@ -330,4 +330,4 @@ void AudioVisualWaveform::ExpandMinMax(AudioVisualWaveform::SamplePerChannel &su
   }
 }
 
-OLIVE_NAMESPACE_EXIT
+}

app/audio/audiovisualwaveform.h

@@ -27,7 +27,7 @@
 
 #include "codec/samplebuffer.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 /**
  * @brief A buffer of data used to store a visual representation of audio
@@ -108,8 +108,8 @@ private:
 
 };
 
-OLIVE_NAMESPACE_EXIT
+}
 
-Q_DECLARE_METATYPE(OLIVE_NAMESPACE::AudioVisualWaveform)
+Q_DECLARE_METATYPE(olive::AudioVisualWaveform)
 
 #endif // SUMSAMPLES_H

app/audio/outputdeviceproxy.cpp

@@ -22,7 +22,7 @@
 
 #include "audiomanager.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 AudioOutputDeviceProxy::AudioOutputDeviceProxy(QObject *parent) :
   QIODevice(parent),
@@ -137,4 +137,4 @@ qint64 AudioOutputDeviceProxy::ReverseAwareRead(char *data, qint64 maxlen)
   return read_count;
 }
 
-OLIVE_NAMESPACE_EXIT
+}

app/audio/outputdeviceproxy.h

@@ -26,7 +26,7 @@
 #include "common/define.h"
 #include "tempoprocessor.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 /**
  * @brief QIODevice wrapper that can adjust speed/reverse an audio file
@@ -61,6 +61,6 @@ private:
 
 };
 
-OLIVE_NAMESPACE_EXIT
+}
 
 #endif // AUDIOOUTPUTDEVICEPROXY_H

app/audio/outputmanager.cpp

@@ -25,7 +25,7 @@
 
 #include <QFile>
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 AudioOutputManager::AudioOutputManager(QObject *parent) :
   QObject(parent),
@@ -151,4 +151,4 @@ void AudioOutputManager::OutputStateChanged(QAudio::State state)
   qDebug() << state << output_->error();
 }
 
-OLIVE_NAMESPACE_EXIT
+}

app/audio/outputmanager.h

@@ -30,7 +30,7 @@
 
 #include "outputdeviceproxy.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 class AudioOutputManager : public QObject
 {
@@ -59,7 +59,7 @@ public slots:
   void ResetToPushMode();
 
   // Queued
-  void SetParameters(OLIVE_NAMESPACE::AudioParams params);
+  void SetParameters(olive::AudioParams params);
 
   // Queued
   void Close();
@@ -84,6 +84,6 @@ private slots:
 
 };
 
-OLIVE_NAMESPACE_EXIT
+}
 
 #endif // AUDIOHYBRIDDEVICE_H

app/audio/tempoprocessor.cpp

@@ -30,7 +30,7 @@ extern "C" {
 
 #include "common/ffmpegutils.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 TempoProcessor::TempoProcessor() :
   filter_graph_(nullptr),
@@ -274,4 +274,4 @@ AVFilterContext *TempoProcessor::CreateTempoFilter(AVFilterGraph* graph, AVFilte
   return nullptr;
 }
 
-OLIVE_NAMESPACE_EXIT
+}

app/audio/tempoprocessor.h

@@ -35,7 +35,7 @@ extern "C" {
 
 #include "render/audioparams.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 class TempoProcessor
 {
@@ -78,6 +78,6 @@ private:
   bool flushed_;
 };
 
-OLIVE_NAMESPACE_EXIT
+}
 
 #endif // TEMPOPROCESSOR_H