alex
/
libnyquist
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

invisible whitespace formatting

Browse Source
adpcm
Dimitri Diakopoulos 11 years ago
parent 3d642a9370
commit 1f7145f2a2
1 changed files with 67 additions and 67 deletions
Show Stats Download Patch File Download Diff File

134
examples/src/Main.cpp
Unescape Escape View File

@ -13,84 +13,84 @@ int main()
{ {
AudioDevice::ListAudioDevices(); AudioDevice::ListAudioDevices();
int desiredSampleRate = 44100; int desiredSampleRate = 44100;
AudioDevice myDevice(2, desiredSampleRate); AudioDevice myDevice(2, desiredSampleRate);
myDevice.Open(myDevice.info.id); myDevice.Open(myDevice.info.id);
AudioData * fileData = new AudioData(); AudioData * fileData = new AudioData();
NyquistIO loader; NyquistIO loader;
try try
{ {
//auto result = loader.Load(fileData, "test_data/1ch/44100/8/test.wav"); //auto result = loader.Load(fileData, "test_data/1ch/44100/8/test.wav");
//auto result = loader.Load(fileData, "test_data/1ch/44100/16/test.wav"); //auto result = loader.Load(fileData, "test_data/1ch/44100/16/test.wav");
//auto result = loader.Load(fileData, "test_data/1ch/44100/24/test.wav"); //auto result = loader.Load(fileData, "test_data/1ch/44100/24/test.wav");
//auto result = loader.Load(fileData, "test_data/1ch/44100/32/test.wav"); //auto result = loader.Load(fileData, "test_data/1ch/44100/32/test.wav");
//auto result = loader.Load(fileData, "test_data/1ch/44100/64/test.wav"); //auto result = loader.Load(fileData, "test_data/1ch/44100/64/test.wav");
//auto result = loader.Load(fileData, "test_data/2ch/44100/8/test.wav"); //auto result = loader.Load(fileData, "test_data/2ch/44100/8/test.wav");
//auto result = loader.Load(fileData, "test_data/2ch/44100/16/test.wav"); //auto result = loader.Load(fileData, "test_data/2ch/44100/16/test.wav");
//auto result = loader.Load(fileData, "test_data/2ch/44100/24/test.wav"); //auto result = loader.Load(fileData, "test_data/2ch/44100/24/test.wav");
auto result = loader.Load(fileData, "test_data/2ch/44100/32/test.wav"); auto result = loader.Load(fileData, "test_data/2ch/44100/32/test.wav");
//auto result = loader.Load(fileData, "test_data/2ch/44100/64/test.wav"); //auto result = loader.Load(fileData, "test_data/2ch/44100/64/test.wav");
//auto result = loader.Load(fileData, "test_data/ad_hoc/6_channel_44k_16b.wav"); //auto result = loader.Load(fileData, "test_data/ad_hoc/6_channel_44k_16b.wav");
//auto result = loader.Load(fileData, "test_data/ad_hoc/LR_Stereo.ogg"); //auto result = loader.Load(fileData, "test_data/ad_hoc/LR_Stereo.ogg");
//auto result = loader.Load(fileData, "test_data/ad_hoc/TestLaugh_44k.ogg"); //auto result = loader.Load(fileData, "test_data/ad_hoc/TestLaugh_44k.ogg");
//auto result = loader.Load(fileData, "test_data/ad_hoc/TestBeat.ogg"); //auto result = loader.Load(fileData, "test_data/ad_hoc/TestBeat.ogg");
//auto result = loader.Load(fileData, "test_data/ad_hoc/TestBeatMono.ogg"); //auto result = loader.Load(fileData, "test_data/ad_hoc/TestBeatMono.ogg");
//auto result = loader.Load(fileData, "test_data/ad_hoc/BlockWoosh_Stereo.ogg"); //auto result = loader.Load(fileData, "test_data/ad_hoc/BlockWoosh_Stereo.ogg");
//auto result = loader.Load(fileData, "test_data/ad_hoc/KittyPurr8_Stereo_Dithered.flac"); //auto result = loader.Load(fileData, "test_data/ad_hoc/KittyPurr8_Stereo_Dithered.flac");
//auto result = loader.Load(fileData, "test_data/ad_hoc/KittyPurr16_Stereo.flac"); //auto result = loader.Load(fileData, "test_data/ad_hoc/KittyPurr16_Stereo.flac");
//auto result = loader.Load(fileData, "test_data/ad_hoc/KittyPurr16_Mono.flac"); //auto result = loader.Load(fileData, "test_data/ad_hoc/KittyPurr16_Mono.flac");
//auto result = loader.Load(fileData, "test_data/ad_hoc/KittyPurr24_Stereo.flac"); //auto result = loader.Load(fileData, "test_data/ad_hoc/KittyPurr24_Stereo.flac");
//auto result = loader.Load(fileData, "test_data/ad_hoc/detodos.opus"); // "Firefox: From All, To All" //auto result = loader.Load(fileData, "test_data/ad_hoc/detodos.opus"); // "Firefox: From All, To All"
//auto result = loader.Load(fileData, "test_data/ad_hoc/TestBeat_Float32.wv"); //auto result = loader.Load(fileData, "test_data/ad_hoc/TestBeat_Float32.wv");
//auto result = loader.Load(fileData, "test_data/ad_hoc/TestBeat_Float32_Mono.wv"); //auto result = loader.Load(fileData, "test_data/ad_hoc/TestBeat_Float32_Mono.wv");
//auto result = loader.Load(fileData, "test_data/ad_hoc/TestBeat_Int16.wv"); //auto result = loader.Load(fileData, "test_data/ad_hoc/TestBeat_Int16.wv");
//auto result = loader.Load(fileData, "test_data/ad_hoc/TestBeat_Int24.wv"); //auto result = loader.Load(fileData, "test_data/ad_hoc/TestBeat_Int24.wv");
//auto result = loader.Load(fileData, "test_data/ad_hoc/TestBeat_Int32.wv"); //auto result = loader.Load(fileData, "test_data/ad_hoc/TestBeat_Int32.wv");
//auto result = loader.Load(fileData, "test_data/ad_hoc/TestBeat_Int24_Mono.wv"); //auto result = loader.Load(fileData, "test_data/ad_hoc/TestBeat_Int24_Mono.wv");
std::cout << "[Debug] Loader Status: " << result << std::endl; std::cout << "[Debug] Loader Status: " << result << std::endl;
} }
catch (std::exception e) catch (std::exception e)
{ {
std::cerr << "Caught: " << e.what() << std::endl; std::cerr << "Caught: " << e.what() << std::endl;
std::exit(1); std::exit(1);
} }
// Libnyquist does not do sample rate conversion // Libnyquist does not do sample rate conversion
if (fileData->sampleRate != desiredSampleRate) if (fileData->sampleRate != desiredSampleRate)
{ {
std::cout << "[Warning - Sample Rate Mismatch] - file is sampled at " << fileData->sampleRate << " and output is " << desiredSampleRate << std::endl; std::cout << "[Warning - Sample Rate Mismatch] - file is sampled at " << fileData->sampleRate << " and output is " << desiredSampleRate << std::endl;
} }
// Convert mono to stereo for testing playback // Convert mono to stereo for testing playback
if (fileData->channelCount == 1) if (fileData->channelCount == 1)
{ {
std::vector<float> stereoCopy(fileData->samples.size() * 2); std::vector<float> stereoCopy(fileData->samples.size() * 2);
int m = 0; int m = 0;
for (size_t i = 0; i < stereoCopy.size(); i+=2) for (size_t i = 0; i < stereoCopy.size(); i+=2)
{ {
stereoCopy[i] = fileData->samples[m]; stereoCopy[i] = fileData->samples[m];
stereoCopy[i+1] = fileData->samples[m]; stereoCopy[i+1] = fileData->samples[m];
m++; m++;
} }
myDevice.Play(stereoCopy); myDevice.Play(stereoCopy);
} }
else else
{ {
std::cout << "Playing for: " << fileData->lengthSeconds << " seconds..." << std::endl; std::cout << "Playing for: " << fileData->lengthSeconds << " seconds..." << std::endl;
myDevice.Play(fileData->samples); myDevice.Play(fileData->samples);
} }
return 0; return 0;
} }
Write Preview
Loading…
Cancel
Save