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added lazy db thing

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This commit is contained in:
Ryzerth
2021-02-12 22:44:29 +01:00
parent fe9af9ced6
commit a754becb46
3 changed files with 73 additions and 22 deletions
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9
core/src/gui/main_window.cpp
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@ -62,6 +62,7 @@ float* tempFFT;
float* FFTdata;
char buf[1024];
bool experimentalZoom = false;
bool lazyDb = false;
@ -71,7 +72,7 @@ void fftHandler(dsp::complex_t* samples, int count, void* ctx) {
int half = count / 2;
volk_32fc_s32f_power_spectrum_32f(tempFFT, (lv_32fc_t*)fft_out, count, count);
volk_32f_s32f_multiply_32f(FFTdata, tempFFT, 0.5f, count);
volk_32f_s32f_multiply_32f(FFTdata, tempFFT, lazyDb ? 1.0f : 0.5f, count);
memcpy(tempFFT, &FFTdata[half], half * sizeof(float));
memmove(&FFTdata[half], FFTdata, half * sizeof(float));
@ -559,6 +560,8 @@ void drawWindow() {
spdlog::error("Will this make the software crash?");
}
ImGui::Checkbox("Lazy dB Measurement", &lazyDb);
ImGui::Spacing();
}
@ -602,7 +605,7 @@ void drawWindow() {
ImGui::SetCursorPosX((ImGui::GetWindowSize().x / 2.0) - (ImGui::CalcTextSize("Max").x / 2.0));
ImGui::Text("Max");
ImGui::SetCursorPosX((ImGui::GetWindowSize().x / 2.0) - 10);
if (ImGui::VSliderFloat("##_8_", ImVec2(20.0, 150.0), &fftMax, 0.0, -100.0, "")) {
if (ImGui::VSliderFloat("##_8_", ImVec2(20.0, 150.0), &fftMax, 0.0, lazyDb ? -160.0f : 100.0f, "")) {
fftMax = std::max<float>(fftMax, fftMin + 10);
core::configManager.aquire();
core::configManager.conf["max"] = fftMax;
@ -614,7 +617,7 @@ void drawWindow() {
ImGui::SetCursorPosX((ImGui::GetWindowSize().x / 2.0) - (ImGui::CalcTextSize("Min").x / 2.0));
ImGui::Text("Min");
ImGui::SetCursorPosX((ImGui::GetWindowSize().x / 2.0) - 10);
if (ImGui::VSliderFloat("##_9_", ImVec2(20.0, 150.0), &fftMin, 0.0, -100.0, "")) {
if (ImGui::VSliderFloat("##_9_", ImVec2(20.0, 150.0), &fftMin, 0.0, lazyDb ? -160.0f : 100.0f, "")) {
fftMin = std::min<float>(fftMax - 10, fftMin);
core::configManager.aquire();
core::configManager.conf["min"] = fftMin;