int DemoEntry(int argc, char *argv[])
{
gSoloud.init(SoLoud::Soloud::CLIP_ROUNDOFF | SoLoud::Soloud::ENABLE_VISUALIZATION);
gSoloud.setGlobalVolume(0.75);
gSoloud.setPostClipScaler(0.75);
gSpeechbusHandle = gSoloud.play(gSpeechbus);
gSfxbusHandle = gSoloud.play(gSfxbus);
gMusicbusHandle = gSoloud.play(gMusicbus);
gSpeech[0].setText("There is flaky pastry in my volkswagon.");
gSpeech[1].setText("The fragmentation of empiricism is hardly influential in its interdependence.");
gSpeech[2].setText("Sorry, my albatros is not inflatable.");
gSpeech[3].setText("The clairvoyance of omnipotence is in fact quite closed-minded in its ecology.");
gSpeech[4].setText("Cheese is quite nice.");
gSpeech[5].setText("Pineapple Scones with Squash and Pastrami Sandwich");
gSpeech[6].setText("The smart trader nowadays will be sure not to prorate OTC special-purpose entities.");
gSpeech[7].setText("The penguins are in the toilets.");
gSpeech[8].setText("Don't look, but there is a mountain lion stalking your children");
gSpeech[9].setText("The train has already gone, would you like to hire a bicycle?");
gSfxloop.load("audio/war_loop.ogg");
gSfxloop.setLooping(1);
gMusicloop.load("audio/algebra_loop.ogg");
gMusicloop.setLooping(1);
gSfxbus.play(gSfxloop);
gMusicbus.play(gMusicloop);
return 0;
}
void Sound_Inspect(Asset& asset, bool deselected) {
static int handle;
static SoLoud::Bus bus;
if (deselected) {
soloud.stopAll();
return;
}
bus.setVisualizationEnable(true);
SoLoud::AudioSource *src = (SoLoud::AudioSource*) asset.resource;
ImGui::Text("Channels: %i", src->mChannels);
ImGui::Text("Sample Rate: %0.f", src->mBaseSamplerate);
int voice = soloud.getVoiceFromHandle(handle);
if (ImGui::Button(voice == -1 ? "Play" : "Stop")) {
if (voice != -1) {
bus.stop();
} else {
soloud.stopAll();
soloud.play(bus);
handle = bus.play(*src);
}
}
float *fft = bus.calcFFT();
ImGui::PlotHistogram("##FFT", fft, 256 / 2, 0, nullptr, 0, 20, ImVec2(0, 160), 8);
}
void DemoMainloop()
{
DemoUpdateStart();
if (speechtick < DemoTick())
{
int h = gSpeechbus.play(gSpeech[speechcount % 10], (rand() % 200) / 50.0f + 2, (rand() % 20) / 10.0f - 1);
speechcount++;
gSoloud.setRelativePlaySpeed(h, (rand() % 100) / 200.0f + 0.75f);
gSoloud.fadePan(h, (rand() % 20) / 10.0f - 1, 2);
speechtick = DemoTick() + 4000;
}
float *buf = gSoloud.getWave();
float *fft = gSoloud.calcFFT();
ONCE(ImGui::SetNextWindowPos(ImVec2(500, 20)));
ImGui::Begin("Output");
ImGui::PlotLines("##Wave", buf, 256, 0, "Wave", -1, 1, ImVec2(264, 80));
ImGui::PlotHistogram("##FFT", fft, 256 / 2, 0, "FFT", 0, 10, ImVec2(264, 80), 8);
ImGui::Text("Speech bus volume : %d%%", (int)floor(gSoloud.getVolume(gSpeechbusHandle) * 100));
ImGui::Text("Music bus volume : %d%%", (int)floor(gSoloud.getVolume(gMusicbusHandle) * 100));
ImGui::Text("Sfx bus volume : %d%%", (int)floor(gSoloud.getVolume(gSfxbusHandle) * 100));
ImGui::Text("Active voices : %d", gSoloud.getActiveVoiceCount());
ImGui::End();
ONCE(ImGui::SetNextWindowPos(ImVec2(20, 20)));
ImGui::Begin("Control");
if (ImGui::SliderFloat("Speech bus volume", &gSpeechvol, 0, 2))
{
gSoloud.setVolume(gSpeechbusHandle, gSpeechvol);
}
if (ImGui::SliderFloat("Music bus volume", &gMusicvol, 0, 2))
{
gSoloud.setVolume(gMusicbusHandle, gMusicvol);
}
if (ImGui::SliderFloat("Sfx bus volume", &gSfxvol, 0, 2))
{
gSoloud.setVolume(gSfxbusHandle, gSfxvol);
}
ImGui::End();
DemoUpdateEnd();
}