From b119b25118d41d7325d95dac2207762410ae598a Mon Sep 17 00:00:00 2001
From: Paul Walker <paul@pwjw.com>
Date: Tue, 5 Oct 2021 09:52:10 -0400
Subject: [PATCH] FX Presets Streaming Revision triggers
 handleStreamingMismatches

In the past it was ignored, but now it gives the newly created
FX the same swing at mismatches you get for a full patch.

Closes #5197
---
 src/common/FxPresetAndClipboardManager.cpp | 9 +++++++++
 src/common/FxPresetAndClipboardManager.h   | 1 +
 2 files changed, 10 insertions(+)

diff --git a/src/common/FxPresetAndClipboardManager.cpp b/src/common/FxPresetAndClipboardManager.cpp
index 1e9f09f3b7f..645b2475dba 100644
--- a/src/common/FxPresetAndClipboardManager.cpp
+++ b/src/common/FxPresetAndClipboardManager.cpp
@@ -94,6 +94,13 @@ void FxUserPreset::doPresetRescan(SurgeStorage *storage, bool forceRescan)
             if (!r)
                 goto badPreset;
 
+            preset.streamingVersion = ff_revision;
+            int sv;
+            if (r->QueryIntAttribute("streaming_version", &sv) == TIXML_SUCCESS)
+            {
+                preset.streamingVersion = sv;
+            }
+
             auto s = TINYXML_SAFE_TO_ELEMENT(r->FirstChild("snapshot"));
 
             if (!s)
@@ -321,6 +328,8 @@ void FxUserPreset::loadPresetOnto(const Preset &p, SurgeStorage *storage, FxStor
     {
         t_fx->init_ctrltypes();
         t_fx->init_default_values();
+        if (p.streamingVersion != ff_revision)
+            t_fx->handleStreamingMismatches(p.streamingVersion, ff_revision);
         delete t_fx;
     }
 
diff --git a/src/common/FxPresetAndClipboardManager.h b/src/common/FxPresetAndClipboardManager.h
index 706cb654bcd..dd28fa2f34e 100644
--- a/src/common/FxPresetAndClipboardManager.h
+++ b/src/common/FxPresetAndClipboardManager.h
@@ -32,6 +32,7 @@ struct FxUserPreset
     {
         std::string file;
         std::string name;
+        int streamingVersion{ff_revision};
         fs::path subPath{};
         bool isFactory{false};
         int type{-1};