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Add audio buffer setting and optimize overlays

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ew8bak
2026-05-22 18:07:05 +03:00
parent 26aa55ddde
commit c5f225332b
6 changed files with 327 additions and 38 deletions
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SpectrumView.pas
+5 -1
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@@ -20,7 +20,7 @@ interface
uses
Classes, SysUtils, Graphics, ExtCtrls, Controls, Math,
IntfGraphics, FPImage, LCLIntf, LCLType, GraphType, AppTheme,
AlertOverlay, SampleRateOverlay,
AlertOverlay, SampleRateOverlay, VfoOverlay,
WaterfallView, SMeterView, RulerView;
const
@@ -70,6 +70,7 @@ type
// ── ADC overload overlay ─────────────────────────────────────────────────
FADCOverloadVisible: Boolean;
FSampleRateOverlay: TSampleRateOverlay;
FVfoOverlay: TVfoOverlay;
// ── Marker ────────────────────────────────────────────────────────────────
FMarkerActive: Boolean;
FMarkerX: Integer;
@@ -199,6 +200,7 @@ type
property PbRuler: TPaintBox write SetPbRuler;
property PbSMeterRight: TPaintBox write SetPbSMeterRight;
property SampleRateOverlay: TSampleRateOverlay read FSampleRateOverlay write FSampleRateOverlay;
property VfoOverlay: TVfoOverlay read FVfoOverlay write FVfoOverlay;
// ── Данные от DSP ─────────────────────────────────────────────────────────
procedure SetSpectrumData(const Pixels: array of Single; Count: Integer);
@@ -918,6 +920,8 @@ begin
DrawADCOverloadOverlay(C, W, H);
if Assigned(FSampleRateOverlay) then
FSampleRateOverlay.DrawOverlay(FSpectrumBitmap, C, W, H);
if Assigned(FVfoOverlay) then
FVfoOverlay.DrawOverlay(FSpectrumBitmap, W, H);
end;
// ────────────────────────────────────────────────────────────────────────────