1 files changed, 46 insertions, 42 deletions

diff --git a/drumgizmo/output/wavfile.cc b/drumgizmo/output/wavfile.cc
index d8b8d99..9d4deb1 100644
--- a/drumgizmo/output/wavfile.cc
+++ b/drumgizmo/output/wavfile.cc
@@ -28,10 +28,8 @@
 
 #include "wavfile.h"
 
-WavfileOutputEngine::WavfileOutputEngine()
-	: info{}
-	, channels{}
-	, file{"output"} {
+WavfileOutputEngine::WavfileOutputEngine() : info{}, channels{}, file{"output"}
+{
 	info.frames = 0;
 	info.samplerate = 44100;
 	info.channels = 1;
@@ -40,73 +38,79 @@ WavfileOutputEngine::WavfileOutputEngine()
 	info.seekable = 0;
 }
 
-WavfileOutputEngine::~WavfileOutputEngine() {
-	for (auto& ptr: channels) {
-		if (ptr != nullptr) {
+WavfileOutputEngine::~WavfileOutputEngine()
+{
+	for (auto &ptr : channels)
+	{
+		if (ptr != nullptr)
+		{
 			sf_close(ptr);
 		}
 	}
 }
 
-bool WavfileOutputEngine::init(Channels data) {
-	channels.clear(),
-	channels.resize(data.size()); // value-initialized with null
-	for (auto i = 0u; i < data.size(); ++i) {
+bool WavfileOutputEngine::init(Channels data)
+{
+	channels.clear(), channels.resize(data.size()); // value-initialized with null
+	for (auto i = 0u; i < data.size(); ++i)
+	{
 		// write channel to file
 		auto fname = file + data[i].name + "-" + std::to_string(i) + ".wav";
 		channels[i] = sf_open(fname.c_str(), SFM_WRITE, &info);
-		if (channels[i] == nullptr) {
+		if (channels[i] == nullptr)
+		{
 			std::cerr << "[WaffileOutputEngine] Failed to initialize "
-				<< "channel #" << i << "\n";
+			          << "channel #" << i << "\n";
 			return false;
 		}
 	}
 	return true;
 }
 
-void WavfileOutputEngine::setParm(std::string parm, std::string value) {
-	if (parm == "file") {
+void WavfileOutputEngine::setParm(std::string parm, std::string value)
+{
+	if (parm == "file")
+	{
 		// apply output filename prefix
 		file = value;
-		
-	} else if (parm == "srate") {
+	}
+	else if (parm == "srate")
+	{
 		// try to apply samplerate
-		try {
+		try
+		{
 			info.samplerate = std::stoi(value);
-		} catch (...) {
-			std::cerr << "[WavfileOutputEngine] Invalid samplerate "
-				<< value << "\n";
 		}
-		
-	} else {
-		std::cerr << "[WavfileOutputEngine] Unsupported parameter '"
-			<< parm << "'\n";
+		catch (...)
+		{
+			std::cerr << "[WavfileOutputEngine] Invalid samplerate " << value << "\n";
+		}
+	}
+	else
+	{
+		std::cerr << "[WavfileOutputEngine] Unsupported parameter '" << parm
+		          << "'\n";
 	}
 }
 
-bool WavfileOutputEngine::start() {
-	return true;
-}
+bool WavfileOutputEngine::start() { return true; }
 
-void WavfileOutputEngine::stop() {
-}
+void WavfileOutputEngine::stop() {}
 
-void WavfileOutputEngine::pre(size_t nsamples) {
-}
+void WavfileOutputEngine::pre(size_t nsamples) {}
 
-void WavfileOutputEngine::run(int ch, sample_t* samples, size_t nsamples) {
-	if (static_cast<unsigned int>(ch) >= channels.size()) {
-		std::cerr << "[WavfileOutputEngine] cannot access channel #"
-			<< ch << " (" << channels.size() << " channels available)\n";
+void WavfileOutputEngine::run(int ch, sample_t *samples, size_t nsamples)
+{
+	if (static_cast<unsigned int>(ch) >= channels.size())
+	{
+		std::cerr << "[WavfileOutputEngine] cannot access channel #" << ch << " ("
+		          << channels.size() << " channels available)\n";
 		return;
 	}
-	
+
 	sf_writef_float(channels[ch], samples, nsamples);
 }
 
-void WavfileOutputEngine::post(size_t nsamples) {
-}
+void WavfileOutputEngine::post(size_t nsamples) {}
 
-size_t WavfileOutputEngine::samplerate() {
-	return info.samplerate;
-}
+size_t WavfileOutputEngine::samplerate() { return info.samplerate; }