From 94b822df3b83d672363145a1c3ab8f0c00ea3b2c Mon Sep 17 00:00:00 2001
From: Christian Kenny <christiankennyemail@gmail.com>
Date: Tue, 23 Jan 2018 01:07:00 -0500
Subject: [PATCH] Resolve cases where GUI values are not updated when adjusting
 sliders with the scroll wheel.

---
 plugins/spu2-x/src/SndOut_Portaudio.cpp       | 5 +++--
 plugins/spu2-x/src/Windows/Config.cpp         | 8 +++-----
 plugins/spu2-x/src/Windows/SndOut_DSound.cpp  | 5 +++--
 plugins/spu2-x/src/Windows/SndOut_waveOut.cpp | 5 +++--
 4 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/plugins/spu2-x/src/SndOut_Portaudio.cpp b/plugins/spu2-x/src/SndOut_Portaudio.cpp
index 0f8f0ef561..c279266386 100644
--- a/plugins/spu2-x/src/SndOut_Portaudio.cpp
+++ b/plugins/spu2-x/src/SndOut_Portaudio.cpp
@@ -462,13 +462,14 @@ private:
                 wmId = LOWORD(wParam);
                 wmEvent = HIWORD(wParam);
                 switch (wmId) {
-                    //case TB_ENDTRACK:
-                    //case TB_THUMBPOSITION:
                     case TB_LINEUP:
                     case TB_LINEDOWN:
                     case TB_PAGEUP:
                     case TB_PAGEDOWN:
+                    case TB_TOP:
+                    case TB_BOTTOM:
                         wmEvent = (int)SendMessage((HWND)lParam, TBM_GETPOS, 0, 0);
+                    case TB_THUMBPOSITION:
                     case TB_THUMBTRACK: {
                         wchar_t temp[128];
                         if (wmEvent < 10)
diff --git a/plugins/spu2-x/src/Windows/Config.cpp b/plugins/spu2-x/src/Windows/Config.cpp
index d2e3895898..29727d4456 100644
--- a/plugins/spu2-x/src/Windows/Config.cpp
+++ b/plugins/spu2-x/src/Windows/Config.cpp
@@ -374,20 +374,18 @@ BOOL CALLBACK ConfigProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
             wmEvent = LOWORD(wParam);
             HWND hwndDlg = (HWND)lParam;
 
-            // TB_THUMBTRACK passes the curpos in wParam.  Other messages
-            // have to use TBM_GETPOS, so they will override this assignment (see below)
-
             int curpos = HIWORD(wParam);
 
             switch (wmEvent) {
-                //case TB_ENDTRACK:
-                //case TB_THUMBPOSITION:
                 case TB_LINEUP:
                 case TB_LINEDOWN:
                 case TB_PAGEUP:
                 case TB_PAGEDOWN:
+                case TB_TOP:
+                case TB_BOTTOM:
                     curpos = (int)SendMessage(hwndDlg, TBM_GETPOS, 0, 0);
 
+                case TB_THUMBPOSITION:
                 case TB_THUMBTRACK:
                     Clampify(curpos,
                              (int)SendMessage(hwndDlg, TBM_GETRANGEMIN, 0, 0),
diff --git a/plugins/spu2-x/src/Windows/SndOut_DSound.cpp b/plugins/spu2-x/src/Windows/SndOut_DSound.cpp
index 74839a6e9b..a5b9f22a9c 100644
--- a/plugins/spu2-x/src/Windows/SndOut_DSound.cpp
+++ b/plugins/spu2-x/src/Windows/SndOut_DSound.cpp
@@ -346,13 +346,14 @@ private:
                 wmId = LOWORD(wParam);
                 wmEvent = HIWORD(wParam);
                 switch (wmId) {
-                    //case TB_ENDTRACK:
-                    //case TB_THUMBPOSITION:
                     case TB_LINEUP:
                     case TB_LINEDOWN:
                     case TB_PAGEUP:
                     case TB_PAGEDOWN:
+                    case TB_TOP:
+                    case TB_BOTTOM:
                         wmEvent = (int)SendMessage((HWND)lParam, TBM_GETPOS, 0, 0);
+                    case TB_THUMBPOSITION:
                     case TB_THUMBTRACK: {
                         wchar_t temp[128];
                         if (wmEvent < 2)
diff --git a/plugins/spu2-x/src/Windows/SndOut_waveOut.cpp b/plugins/spu2-x/src/Windows/SndOut_waveOut.cpp
index 3378ffa85f..b4095a7262 100644
--- a/plugins/spu2-x/src/Windows/SndOut_waveOut.cpp
+++ b/plugins/spu2-x/src/Windows/SndOut_waveOut.cpp
@@ -239,13 +239,14 @@ private:
                 wmId = LOWORD(wParam);
                 wmEvent = HIWORD(wParam);
                 switch (wmId) {
-                    //case TB_ENDTRACK:
-                    //case TB_THUMBPOSITION:
                     case TB_LINEUP:
                     case TB_LINEDOWN:
                     case TB_PAGEUP:
                     case TB_PAGEDOWN:
+                    case TB_TOP:
+                    case TB_BOTTOM:
                         wmEvent = (int)SendMessage((HWND)lParam, TBM_GETPOS, 0, 0);
+                    case TB_THUMBPOSITION:
                     case TB_THUMBTRACK:
                         if (wmEvent < 3)
                             wmEvent = 3;