From: Twaik Yont <9674930+twaik@users.noreply.github.com> Follow-up to e0d3683d8947cd9a3cb20acdf69091b183a90861 and 4b5311c7e02aa7ab2409f8fdcd22233f116dc4bc. After 4b5311c7e02aa7ab2409f8fdcd22233f116dc4bc, ANDROID_CreateDesktop is invoked from CreateDesktopW before the DESKTOP window is created. The previous code assumed the opposite order and tried to construct the desktop WineWindow from createDesktopWindow(), which no longer works. Split desktop initialization into two steps: create_desktop_view() now only sets up the Java TopView, and the actual desktop WineWindow is created later via create_window(), with an explicit is_desktop flag propagated through the IOCTL/JNI path. Also make ANDROID_CreateDesktop return TRUE on success. After e0d3683d8947cd9a3cb20acdf69091b183a90861 (effectively changing ANDROID_CreateDesktop return type from NTSTATUS to BOOL), returning 0 incorrectly indicated failure. Cache the desktop HWND in create_ioctl_window() to avoid repeated NtUserGetDesktopWindow() calls (to avoid unnecessary wineserver roundtrips). Signed-off-by: Twaik Yont <9674930+twaik@users.noreply.github.com> --- dlls/wineandroid.drv/WineActivity.java | 30 ++++++++++++++------------ dlls/wineandroid.drv/device.c | 17 +++++++++------ dlls/wineandroid.drv/window.c | 6 +++--- 3 files changed, 30 insertions(+), 23 deletions(-) diff --git a/dlls/wineandroid.drv/WineActivity.java b/dlls/wineandroid.drv/WineActivity.java index a47a4f89290..b7da5ed34c9 100644 --- a/dlls/wineandroid.drv/WineActivity.java +++ b/dlls/wineandroid.drv/WineActivity.java @@ -64,6 +64,7 @@ public class WineActivity extends Activity private final String LOGTAG = "wine"; private ProgressDialog progress_dialog; + protected TopView top_view; protected WineWindow desktop_window; protected WineWindow message_window; private PointerIcon current_cursor; @@ -761,13 +762,9 @@ public boolean dispatchKeyEvent( KeyEvent event ) protected class TopView extends ViewGroup { - public TopView( Context context, int hwnd ) + public TopView( Context context ) { super( context ); - desktop_window = new WineWindow( hwnd, null, 1.0f ); - addView( desktop_window.create_whole_view() ); - desktop_window.client_group.bringToFront(); - message_window = new WineWindow( WineWindow.HWND_MESSAGE, null, 1.0f ); message_window.create_window_groups(); } @@ -793,22 +790,27 @@ protected WineWindow get_window( int hwnd ) // Entry points for the device driver - public void create_desktop_window( int hwnd ) + public void create_desktop_view() { - Log.i( LOGTAG, String.format( "create desktop view %08x", hwnd )); - setContentView( new TopView( this, hwnd )); + Log.i( LOGTAG, "create desktop view "); + setContentView( top_view = new TopView( this )); progress_dialog.dismiss(); wine_config_changed( getResources().getConfiguration().densityDpi ); } - public void create_window( int hwnd, boolean opengl, int parent, float scale, int pid ) + public void create_window( int hwnd, boolean is_desktop, boolean opengl, int parent, float scale, int pid ) { WineWindow win = get_window( hwnd ); if (win == null) { - win = new WineWindow( hwnd, get_window( parent ), scale ); + win = new WineWindow( hwnd, is_desktop ? null : get_window( parent ), scale ); win.create_window_groups(); if (win.parent == desktop_window) win.create_whole_view(); + if (is_desktop) { + desktop_window = win; + top_view.addView( desktop_window.create_whole_view() ); + desktop_window.client_group.bringToFront(); + } } if (opengl) win.create_client_view(); } @@ -847,14 +849,14 @@ public void window_pos_changed( int hwnd, int flags, int insert_after, int owner win.pos_changed( flags, insert_after, owner, style, window_rect, client_rect, visible_rect ); } - public void createDesktopWindow( final int hwnd ) + public void createDesktopView() { - runOnUiThread( new Runnable() { public void run() { create_desktop_window( hwnd ); }} ); + runOnUiThread( new Runnable() { public void run() { create_desktop_view(); }} ); } - public void createWindow( final int hwnd, final boolean opengl, final int parent, final float scale, final int pid ) + public void createWindow( final int hwnd, final boolean is_desktop, final boolean opengl, final int parent, final float scale, final int pid ) { - runOnUiThread( new Runnable() { public void run() { create_window( hwnd, opengl, parent, scale, pid ); }} ); + runOnUiThread( new Runnable() { public void run() { create_window( hwnd, is_desktop, opengl, parent, scale, pid ); }} ); } public void destroyWindow( final int hwnd ) diff --git a/dlls/wineandroid.drv/device.c b/dlls/wineandroid.drv/device.c index d936c95b15a..48da18dc65c 100644 --- a/dlls/wineandroid.drv/device.c +++ b/dlls/wineandroid.drv/device.c @@ -132,6 +132,7 @@ struct ioctl_android_create_window struct ioctl_header hdr; int parent; float scale; + bool is_desktop; }; struct ioctl_android_destroy_window @@ -717,15 +718,15 @@ static jobject load_java_method( jmethodID *method, const char *name, const char return object; } -static void create_desktop_window( HWND hwnd ) +static void create_desktop_view(void) { static jmethodID method; jobject object; - if (!(object = load_java_method( &method, "createDesktopWindow", "(I)V" ))) return; + if (!(object = load_java_method( &method, "createDesktopView", "()V" ))) return; wrap_java_call(); - (*jni_env)->CallVoidMethod( jni_env, object, method, HandleToLong( hwnd )); + (*jni_env)->CallVoidMethod( jni_env, object, method ); unwrap_java_call(); } @@ -744,10 +745,10 @@ static NTSTATUS createWindow_ioctl( void *data, DWORD in_size, DWORD out_size, U TRACE( "hwnd %08x opengl %u parent %08x\n", res->hdr.hwnd, res->hdr.opengl, res->parent ); - if (!(object = load_java_method( &method, "createWindow", "(IZIFI)V" ))) return STATUS_NOT_SUPPORTED; + if (!(object = load_java_method( &method, "createWindow", "(IZZIFI)V" ))) return STATUS_NOT_SUPPORTED; wrap_java_call(); - (*jni_env)->CallVoidMethod( jni_env, object, method, res->hdr.hwnd, res->hdr.opengl, res->parent, res->scale, pid ); + (*jni_env)->CallVoidMethod( jni_env, object, method, res->hdr.hwnd, res->is_desktop, res->hdr.opengl, res->parent, res->scale, pid ); unwrap_java_call(); return STATUS_SUCCESS; } @@ -1157,7 +1158,7 @@ NTSTATUS android_java_init( void *arg ) if (!(java_vm = *p_java_vm)) return STATUS_UNSUCCESSFUL; /* not running under Java */ init_java_thread( java_vm ); - create_desktop_window( NtUserGetDesktopWindow() ); + create_desktop_view(); return STATUS_SUCCESS; } @@ -1529,6 +1530,9 @@ struct ANativeWindow *create_ioctl_window( HWND hwnd, BOOL opengl, float scale ) { struct ioctl_android_create_window req; struct native_win_wrapper *win = calloc( 1, sizeof(*win) ); + static HWND desktop_window_hwnd = (HWND) 0; + if (!desktop_window_hwnd) + desktop_window_hwnd = NtUserGetDesktopWindow(); if (!win) return NULL; @@ -1555,6 +1559,7 @@ struct ANativeWindow *create_ioctl_window( HWND hwnd, BOOL opengl, float scale ) req.hdr.opengl = win->opengl; req.parent = get_ioctl_win_parent( NtUserGetAncestor( hwnd, GA_PARENT )); req.scale = scale; + req.is_desktop = hwnd == desktop_window_hwnd; android_ioctl( IOCTL_CREATE_WINDOW, &req, sizeof(req), NULL, NULL ); return &win->win; diff --git a/dlls/wineandroid.drv/window.c b/dlls/wineandroid.drv/window.c index 1dca70a20d3..41439c2f697 100644 --- a/dlls/wineandroid.drv/window.c +++ b/dlls/wineandroid.drv/window.c @@ -975,8 +975,6 @@ BOOL ANDROID_CreateWindow( HWND hwnd ) { struct android_win_data *data; - init_event_queue(); - start_android_device(); if (!(data = alloc_win_data( hwnd ))) return FALSE; release_win_data( data ); } @@ -1240,6 +1238,8 @@ BOOL has_client_surface( HWND hwnd ) */ BOOL ANDROID_CreateDesktop( const WCHAR *name, UINT width, UINT height ) { + init_event_queue(); + start_android_device(); /* wait until we receive the surface changed event */ while (!screen_width) { @@ -1250,5 +1250,5 @@ BOOL ANDROID_CreateDesktop( const WCHAR *name, UINT width, UINT height ) } process_events( QS_ALLINPUT ); } - return 0; + return TRUE; } -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/9874