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Uladzimir KarpenkaandClaude Opus 4.8
6edcf8bdf4
Span ≡ sample rate in this app; OnSampleRateSelect (overlay dropdown) is a fairly self-contained heavy-class item. - TRadioController.SetSampleRate(Hz): sets FSampleRate/FSpanHz + band cache, recreates the WDSP channel (ChangeSampleRate = Close+FlushQueue+Open), pushes the new DDC rate to the radio, and restores full DSP state (mode/volume/filter/NR/NB/SNB/ANF/AGC-top/AGC/shift). - Fixes the same latent AGC cast bug as earlier batches: the inline restore used SetAGC(TWDSPAGCMode(FAGCMode)) (index cast); now goes through the shared ApplyAGCToEngine mapping. MainForm: OnSampleRateSelect is a thin wrapper (global-settings SaveGlobal stays in UI). OnControllerState(rfSampleRate) renders the rate overlay and recomputes AGC display lines (UpdateAGCLines needs UI spectrum width). Dropped the cosmetic ProcessMessages pre-paint. Startup paths that set FSampleRate directly + RecreateDSPEngine left as-is. Builds clean, links. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>