path: root/winecfg-Add-tweaks-tab-page.patch

From 67d81111cbbbcc799da7097b5a9222d4e8ac4107 Mon Sep 17 00:00:00 2001
From: Vasiliy Stelmachenok <ventureo@cachyos.org>
Date: Fri, 21 Mar 2025 14:04:59 +0300
Subject: [PATCH] winecfg: Add tweaks tab page

As of now, it currently allows you to:

- Enable ALSA driver for audio output
- Enable Wayland graphics driver
- Enable video decoding via FFmpeg (winedmo)
- Enable display mode emulation for X11

Signed-off-by: Vasiliy Stelmachenok <ventureo@cachyos.org>
---
 programs/winecfg/Makefile.in |   1 +
 programs/winecfg/main.c      |  12 +++-
 programs/winecfg/resource.h  |   8 +++
 programs/winecfg/tweaks.c    | 123 +++++++++++++++++++++++++++++++++++
 programs/winecfg/winecfg.h   |   1 +
 programs/winecfg/winecfg.rc  |  13 ++++
 6 files changed, 157 insertions(+), 1 deletion(-)
 create mode 100644 programs/winecfg/tweaks.c

diff --git a/programs/winecfg/Makefile.in b/programs/winecfg/Makefile.in
index 1105a99e177..a51505902d1 100644
--- a/programs/winecfg/Makefile.in
+++ b/programs/winecfg/Makefile.in
@@ -14,6 +14,7 @@ SOURCES = \
 	logo.svg \
 	main.c \
 	staging.c \
+	tweaks.c \
 	theme.c \
 	winecfg.c \
 	winecfg.man.in \
diff --git a/programs/winecfg/main.c b/programs/winecfg/main.c
index b733b11be5e..48739f44997 100644
--- a/programs/winecfg/main.c
+++ b/programs/winecfg/main.c
@@ -58,7 +58,7 @@ PropSheetCallback (HWND hWnd, UINT uMsg, LPARAM lParam)
     return 0;
 }
 
-#define NUM_PROPERTY_PAGES 9
+#define NUM_PROPERTY_PAGES 10
 
 static INT_PTR
 doPropertySheet (HINSTANCE hInstance, HWND hOwner)
@@ -149,6 +149,16 @@ doPropertySheet (HINSTANCE hInstance, HWND hOwner)
     psp[pg].lParam = 0;
     pg++;
 
+    psp[pg].dwSize = sizeof (PROPSHEETPAGEW);
+    psp[pg].dwFlags = PSP_USETITLE;
+    psp[pg].hInstance = hInstance;
+    psp[pg].pszTemplate = MAKEINTRESOURCEW (IDD_TWEAKS);
+    psp[pg].pszIcon = NULL;
+    psp[pg].pfnDlgProc = TweaksDlgProc;
+    psp[pg].pszTitle =  load_string (IDS_TAB_TWEAKS);
+    psp[pg].lParam = 0;
+    pg++;
+
     psp[pg].dwSize = sizeof (PROPSHEETPAGEW);
     psp[pg].dwFlags = PSP_USETITLE;
     psp[pg].hInstance = hInstance;
diff --git a/programs/winecfg/resource.h b/programs/winecfg/resource.h
index 803a0fc150e..16851e7adb8 100644
--- a/programs/winecfg/resource.h
+++ b/programs/winecfg/resource.h
@@ -47,6 +47,7 @@
 #define IDS_WINECFG_TITLE_APP           18   /* App specific title */
 #define IDS_TAB_STAGING                 19
 #define IDS_TAB_INPUT                   20
+#define IDS_TAB_TWEAKS                  21
 #define IDI_WINECFG                     100
 #define IDI_LOGO                        102
 #define IDD_ABOUTCFG                    107
@@ -58,6 +59,7 @@
 #define IDD_DESKTOP_INTEGRATION         115
 #define IDD_STAGING                     116
 #define IDD_INPUT_CONFIG                117
+#define IDD_TWEAKS                      118
 #define IDC_WINVER                      1012
 #define IDC_DESKTOP_WIDTH               1023
 #define IDC_DESKTOP_HEIGHT              1024
@@ -223,6 +225,12 @@
 #define IDC_ENABLE_HIDEWINE             9004
 #define IDC_ENABLE_GTK3                 9005
 
+/* Tweaks tab */
+#define IDC_ENABLE_ALSA                 10001
+#define IDC_ENABLE_WAYLAND              10002
+#define IDC_ENABLE_FSHACK               10003
+#define IDC_ENABLE_FFMPEG               10004
+
 /* About tab */
 #define IDC_ABT_OWNER                8432
 #define IDC_ABT_ORG                  8433
diff --git a/programs/winecfg/tweaks.c b/programs/winecfg/tweaks.c
new file mode 100644
index 00000000000..6e7e45d4205
--- /dev/null
+++ b/programs/winecfg/tweaks.c
@@ -0,0 +1,123 @@
+#define COBJMACROS
+
+#include <windows.h>
+
+#include "resource.h"
+#include "winecfg.h"
+
+/*
+ * ALSA
+ */
+static BOOL alsa_get(void)
+{
+    BOOL ret;
+    WCHAR *value = get_reg_key(config_key, keypath(L"Drivers"), L"Audio", NULL);
+    ret = (value && !wcsicmp(value, L"alsa"));
+    free(value);
+    return ret;
+}
+static void alsa_set(BOOL status)
+{
+    set_reg_key(config_key, keypath(L"Drivers"), L"Audio", status ? L"alsa" : NULL);
+}
+
+/*
+ * Wayland
+ */
+static BOOL wayland_get(void)
+{
+    BOOL ret;
+    WCHAR *value = get_reg_key(config_key, keypath(L"Drivers"), L"Graphics", NULL);
+    ret = (value && !wcsicmp(value, L"wayland"));
+    free(value);
+    return ret;
+}
+static void wayland_set(BOOL status)
+{
+    set_reg_key(config_key, keypath(L"Drivers"), L"Graphics", status ? L"wayland" : NULL);
+}
+
+/*
+ * FS Hack
+ */
+static BOOL fshack_get(void)
+{
+    BOOL ret;
+    WCHAR *value = get_reg_key(config_key, keypath(L"X11 Driver"), L"EmulateModeset", NULL);
+    ret = (value && !wcsicmp(value, L"Y"));
+    free(value);
+    return ret;
+}
+static void fshack_set(BOOL status)
+{
+    set_reg_key(config_key, keypath(L"X11 Driver"), L"EmulateModeset", status ? L"Y" : NULL);
+}
+
+/*
+ * FFmpeg
+ */
+static BOOL ffmpeg_get(void)
+{
+    BOOL ret;
+    WCHAR *value = get_reg_key(config_key, keypath(L"MediaFoundation"), L"DisableGstByteStreamHandler", NULL);
+    ret = (value && !wcsicmp(value, L"Y"));
+    free(value);
+    return ret;
+}
+static void ffmpeg_set(BOOL status)
+{
+    set_reg_key(config_key, keypath(L"MediaFoundation"), L"DisableGstByteStreamHandler", status ? L"Y" : NULL);
+}
+
+static void load_staging_settings(HWND dialog)
+{
+    CheckDlgButton(dialog, IDC_ENABLE_ALSA, alsa_get() ? BST_CHECKED : BST_UNCHECKED);
+    CheckDlgButton(dialog, IDC_ENABLE_WAYLAND, wayland_get() ? BST_CHECKED : BST_UNCHECKED);
+    CheckDlgButton(dialog, IDC_ENABLE_FSHACK, fshack_get() ? BST_CHECKED : BST_UNCHECKED);
+    CheckDlgButton(dialog, IDC_ENABLE_FFMPEG, ffmpeg_get() ? BST_CHECKED : BST_UNCHECKED);
+}
+
+INT_PTR CALLBACK TweaksDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
+{
+    switch (uMsg)
+    {
+    case WM_INITDIALOG:
+        break;
+
+    case WM_NOTIFY:
+        if (((LPNMHDR)lParam)->code == PSN_SETACTIVE)
+            load_staging_settings(hDlg);
+        break;
+
+    case WM_SHOWWINDOW:
+        set_window_title(hDlg);
+        break;
+
+    case WM_DESTROY:
+        break;
+
+    case WM_COMMAND:
+        if (HIWORD(wParam) != BN_CLICKED) break;
+        switch (LOWORD(wParam))
+        {
+        case IDC_ENABLE_ALSA:
+            alsa_set(IsDlgButtonChecked(hDlg, IDC_ENABLE_ALSA) == BST_CHECKED);
+            SendMessageW(GetParent(hDlg), PSM_CHANGED, 0, 0);
+            return TRUE;
+        case IDC_ENABLE_WAYLAND:
+            wayland_set(IsDlgButtonChecked(hDlg, IDC_ENABLE_WAYLAND) == BST_CHECKED);
+            SendMessageW(GetParent(hDlg), PSM_CHANGED, 0, 0);
+            return TRUE;
+        case IDC_ENABLE_FSHACK:
+            fshack_set(IsDlgButtonChecked(hDlg, IDC_ENABLE_FSHACK) == BST_CHECKED);
+            SendMessageW(GetParent(hDlg), PSM_CHANGED, 0, 0);
+            return TRUE;
+        case IDC_ENABLE_FFMPEG:
+            ffmpeg_set(IsDlgButtonChecked(hDlg, IDC_ENABLE_FFMPEG) == BST_CHECKED);
+            SendMessageW(GetParent(hDlg), PSM_CHANGED, 0, 0);
+            return TRUE;
+        }
+        break;
+    }
+    return FALSE;
+}
diff --git a/programs/winecfg/winecfg.h b/programs/winecfg/winecfg.h
index b83234470c1..d5ed6cf9f5c 100644
--- a/programs/winecfg/winecfg.h
+++ b/programs/winecfg/winecfg.h
@@ -89,6 +89,7 @@ INT_PTR CALLBACK LibrariesDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM l
 INT_PTR CALLBACK AudioDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
 INT_PTR CALLBACK ThemeDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
 INT_PTR CALLBACK StagingDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
+INT_PTR CALLBACK TweaksDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
 INT_PTR CALLBACK AboutDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
 INT_PTR CALLBACK InputDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
 
diff --git a/programs/winecfg/winecfg.rc b/programs/winecfg/winecfg.rc
index 4370d9b360c..aea7a3a5d07 100644
--- a/programs/winecfg/winecfg.rc
+++ b/programs/winecfg/winecfg.rc
@@ -39,6 +39,7 @@ BEGIN
     IDS_TAB_DESKTOP_INTEGRATION "Desktop Integration"
     IDS_TAB_AUDIO           "Audio"
     IDS_TAB_STAGING         "Staging"
+    IDS_TAB_TWEAKS          "Tweaks"
     IDS_TAB_ABOUT           "About"
     IDS_TAB_INPUT           "Input"
     IDS_WINECFG_TITLE       "Wine configuration"
@@ -337,6 +338,18 @@ BEGIN
     CONTROL     "Enable &GTK3 Theming",IDC_ENABLE_GTK3,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,16,100,230,8
 END
 
+IDD_TWEAKS DIALOG  0, 0, 260, 220
+STYLE WS_CHILD | WS_DISABLED
+FONT 8, "MS Shell Dlg"
+BEGIN
+    GROUPBOX    "Tweaks",IDC_STATIC,8,4,244,210
+    LTEXT       "The following settings are experimental and may break stuff!\nMake sure to reset them again in case of a problem.",IDC_STATIC,16,16,230,16
+    CONTROL     "Enable &ALSA sound driver",IDC_ENABLE_ALSA,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,16,40,230,8
+    CONTROL     "Enable &Wayland graphics driver",IDC_ENABLE_WAYLAND,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,16,55,230,8
+    CONTROL     "Enable X11 display mode virtualization",IDC_ENABLE_FSHACK,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,16,70,230,8
+    CONTROL     "Enable video decoding via FFmpeg",IDC_ENABLE_FFMPEG,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,16,85,230,8
+END
+
 IDD_INPUT_CONFIG DIALOG  0, 0, 260, 220
 STYLE WS_CHILD | WS_DISABLED
 FONT 8, "MS Shell Dlg"
-- 
2.49.0