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fix tui peak consumer after true peak update

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Boof2015
2026-08-18 11:35:57 -04:00
parent 8d6916f203
commit 3bd11d6b7a
4 changed files with 35 additions and 7 deletions
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tui/src/display_model.cpp
+10
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@@ -151,4 +151,14 @@ std::string formatLufs(float value) {
return formatDb(value, 1);
}
std::string formatMaxTruePeakDb(float value, bool compact) {
std::string formatted = formatDb(value, 1);
if (std::isfinite(value) && value > -60.0f && value >= 0.0f) {
formatted.insert(formatted.begin(), '+');
}
return compact
? formatted + "dBTP"
: "MAX TP " + formatted + " dBTP";
}
} // namespace Prism::Tui
tui/src/display_model.h
+1
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@@ -26,5 +26,6 @@ std::string buildFrequencyAxis(size_t columns, float maxFrequency);
std::string buildMeterBar(float levelDb, float peakDb, size_t columns);
std::string formatDb(float value, int precision = 1);
std::string formatLufs(float value);
std::string formatMaxTruePeakDb(float value, bool compact = false);
} // namespace Prism::Tui
tui/src/tui_runtime.cpp
+14 -7
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@@ -1230,11 +1230,18 @@ ftxui::Element renderLUFSMeterPanel(const DisplayFrame& frame,
static_cast<float>(std::max(0, meterRows - 1))));
Elements rows;
rows.push_back(hbox({
text(" L R LUFS") | dim,
filler(),
text("target -14") | color(terminalColor(palette().lufsTarget)),
}));
Elements heading;
heading.push_back(text(" L R LUFS") | dim);
heading.push_back(filler());
heading.push_back(text(formatMaxTruePeakDb(
frame.lufs.maxTruePeakDb, width < 60)) |
color(terminalColor(palette().lufsLabels)));
if (width >= 52) {
heading.push_back(text(" "));
heading.push_back(text("target -14") |
color(terminalColor(palette().lufsTarget)));
}
rows.push_back(hbox(std::move(heading)));
for (int row = 0; row < meterRows; ++row) {
Elements parts;
const auto gap = [&]() {
@@ -1246,11 +1253,11 @@ ftxui::Element renderLUFSMeterPanel(const DisplayFrame& frame,
parts.push_back(text(lufsScaleLabel(row, meterRows)) | dim);
parts.push_back(gap());
parts.push_back(renderLufsBarCell(
frame.lufs.barLDb, frame.lufs.peakLDb,
frame.lufs.barLDb, frame.lufs.truePeakLDb,
row, meterRows, 2, true, row == targetRow));
parts.push_back(gap());
parts.push_back(renderLufsBarCell(
frame.lufs.barRDb, frame.lufs.peakRDb,
frame.lufs.barRDb, frame.lufs.truePeakRDb,
row, meterRows, 2, true, row == targetRow));
parts.push_back(gap());
parts.push_back(renderLufsBarCell(
tui/test/tui_tests.cpp
+10
View File
@@ -429,6 +429,10 @@ void testMeterDisplayModels() {
require(Prism::Tui::selectLufsReadout(
-10.0f, -12.0f, -14.0f, Prism::Tui::LUFSReadout::Integrated) == -14.0f,
"LUFS readout selection should drive the dedicated loudness bar");
require(Prism::Tui::formatMaxTruePeakDb(3.0f) == "MAX TP +3.0 dBTP" &&
Prism::Tui::formatMaxTruePeakDb(3.0f, true) == "+3.0dBTP" &&
Prism::Tui::formatMaxTruePeakDb(-60.0f) == "MAX TP -inf dBTP",
"true-peak maximum formatting should cover normal, compact, and reset states");
}
void testSpectrumPeakModel() {
@@ -1040,6 +1044,10 @@ void testPipelineAndFakeCapture() {
"momentary LUFS should match the deterministic stereo tone");
require(std::abs(frame.lufs.integratedLUFS + 12.03f) < 0.5f,
"integrated LUFS should match the deterministic stereo tone");
require(std::abs(frame.lufs.maxTruePeakDb + 12.04f) < 0.2f &&
std::abs(frame.lufs.truePeakLDb - frame.lufs.maxTruePeakDb) < 0.1f &&
std::abs(frame.lufs.truePeakRDb - frame.lufs.maxTruePeakDb) < 0.1f,
"TUI loudness snapshots should expose calibrated stereo true peak");
Prism::Tui::AnalysisPipeline trimmedPipeline(48000.0f);
trimmedPipeline.setInputTrimDb(6.0f);
@@ -1072,6 +1080,8 @@ void testPipelineAndFakeCapture() {
pipeline.reset();
const auto reset = pipeline.snapshot();
require(reset.lufs.integratedLUFS <= -59.0f, "reset should clear integrated loudness");
require(reset.lufs.maxTruePeakDb <= -59.0f,
"reset should clear the maximum true-peak readout");
require(!reset.oscilloscope.signalPresent,
"reset should clear the oscilloscope display window");
require(reset.oscilloscope.detectedPitch == 0.0f,