From 15b590e9bf58aa61ba8d0dda4f41be7abcb960a4 Mon Sep 17 00:00:00 2001
From: kevin <kevin@larke.org>
Date: Fri, 6 May 2022 16:06:24 -0400
Subject: [PATCH] cwPresetSel.h: Add track_timestamp_reset().

---
 cwPresetSel.cpp | 6 ++++++
 cwPresetSel.h   | 1 +
 2 files changed, 7 insertions(+)

diff --git a/cwPresetSel.cpp b/cwPresetSel.cpp
index 2dd3d42..666c5f9 100644
--- a/cwPresetSel.cpp
+++ b/cwPresetSel.cpp
@@ -755,6 +755,12 @@ cw::rc_t cw::preset_sel::get_value( handle_t h, unsigned fragId, unsigned varId,
   return rc;
 }
 
+void cw::preset_sel::track_timestamp_reset( handle_t h )
+{
+  preset_sel_t* p = _handleToPtr(h);
+  p->last_ts_frag = nullptr;
+}
+
 bool cw::preset_sel::track_timestamp( handle_t h, const time::spec_t& ts, const cw::preset_sel::frag_t*& frag_Ref )
 {
   preset_sel_t* p               = _handleToPtr(h);
diff --git a/cwPresetSel.h b/cwPresetSel.h
index 34f1d38..a633cdc 100644
--- a/cwPresetSel.h
+++ b/cwPresetSel.h
@@ -107,6 +107,7 @@ namespace cw
     // If 'ts' is past the last defined fragment then the last fragment is returned.
     // If no fragments are defined 'frag_Ref' is set to nullptr.
     // The return value is true when the value of frag_Ref changes from the previous call.
+    void track_timestamp_reset( handle_t h );
     bool track_timestamp( handle_t h, const time::spec_t& ts, const cw::preset_sel::frag_t*& frag_Ref );
 
     // Return the preset index marked to play on this fragment.