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-rw-r--r--platform/linuxbsd/display_server_x11.cpp55
-rw-r--r--platform/linuxbsd/display_server_x11.h3
-rw-r--r--platform/linuxbsd/gl_manager_x11.cpp28
-rw-r--r--platform/linuxbsd/gl_manager_x11.h3
-rw-r--r--platform/windows/display_server_windows.cpp25
-rw-r--r--platform/windows/display_server_windows.h5
6 files changed, 83 insertions, 36 deletions
diff --git a/platform/linuxbsd/display_server_x11.cpp b/platform/linuxbsd/display_server_x11.cpp
index 3979cab084..607c583df8 100644
--- a/platform/linuxbsd/display_server_x11.cpp
+++ b/platform/linuxbsd/display_server_x11.cpp
@@ -2221,7 +2221,7 @@ void DisplayServerX11::window_set_flag(WindowFlags p_flag, bool p_enabled, Windo
} break;
case WINDOW_FLAG_TRANSPARENT: {
- //todo reimplement
+ wd.layered_window = p_enabled;
} break;
case WINDOW_FLAG_NO_FOCUS: {
wd.no_focus = p_enabled;
@@ -2274,7 +2274,7 @@ bool DisplayServerX11::window_get_flag(WindowFlags p_flag, WindowID p_window) co
return wd.on_top;
} break;
case WINDOW_FLAG_TRANSPARENT: {
- //todo reimplement
+ return wd.layered_window;
} break;
case WINDOW_FLAG_NO_FOCUS: {
return wd.no_focus;
@@ -4426,13 +4426,41 @@ DisplayServer *DisplayServerX11::create_func(const String &p_rendering_driver, W
DisplayServerX11::WindowID DisplayServerX11::_create_window(WindowMode p_mode, VSyncMode p_vsync_mode, uint32_t p_flags, const Rect2i &p_rect) {
//Create window
- long visualMask = VisualScreenMask;
- int numberOfVisuals;
- XVisualInfo vInfoTemplate = {};
- vInfoTemplate.screen = DefaultScreen(x11_display);
- XVisualInfo *visualInfo = XGetVisualInfo(x11_display, visualMask, &vInfoTemplate, &numberOfVisuals);
+ XVisualInfo visualInfo;
+ bool vi_selected = false;
- Colormap colormap = XCreateColormap(x11_display, RootWindow(x11_display, vInfoTemplate.screen), visualInfo->visual, AllocNone);
+#ifdef GLES3_ENABLED
+ if (gl_manager) {
+ visualInfo = gl_manager->get_vi(x11_display);
+ vi_selected = true;
+ }
+#endif
+
+ if (!vi_selected) {
+ long visualMask = VisualScreenMask;
+ int numberOfVisuals;
+ XVisualInfo vInfoTemplate = {};
+ vInfoTemplate.screen = DefaultScreen(x11_display);
+ XVisualInfo *vi_list = XGetVisualInfo(x11_display, visualMask, &vInfoTemplate, &numberOfVisuals);
+ ERR_FAIL_COND_V(!vi_list, INVALID_WINDOW_ID);
+
+ visualInfo = vi_list[0];
+ if (OS::get_singleton()->is_layered_allowed()) {
+ for (int i = 0; i < numberOfVisuals; i++) {
+ XRenderPictFormat *pict_format = XRenderFindVisualFormat(x11_display, vi_list[i].visual);
+ if (!pict_format) {
+ continue;
+ }
+ visualInfo = vi_list[i];
+ if (pict_format->direct.alphaMask > 0) {
+ break;
+ }
+ }
+ }
+ XFree(vi_list);
+ }
+
+ Colormap colormap = XCreateColormap(x11_display, RootWindow(x11_display, visualInfo.screen), visualInfo.visual, AllocNone);
XSetWindowAttributes windowAttributes = {};
windowAttributes.colormap = colormap;
@@ -4442,6 +4470,13 @@ DisplayServerX11::WindowID DisplayServerX11::_create_window(WindowMode p_mode, V
unsigned long valuemask = CWBorderPixel | CWColormap | CWEventMask;
+ if (OS::get_singleton()->is_layered_allowed()) {
+ windowAttributes.background_pixmap = None;
+ windowAttributes.background_pixel = 0;
+ windowAttributes.border_pixmap = None;
+ valuemask |= CWBackPixel;
+ }
+
WindowID id = window_id_counter++;
WindowData &wd = windows[id];
@@ -4465,7 +4500,7 @@ DisplayServerX11::WindowID DisplayServerX11::_create_window(WindowMode p_mode, V
}
{
- wd.x11_window = XCreateWindow(x11_display, RootWindow(x11_display, visualInfo->screen), p_rect.position.x, p_rect.position.y, p_rect.size.width > 0 ? p_rect.size.width : 1, p_rect.size.height > 0 ? p_rect.size.height : 1, 0, visualInfo->depth, InputOutput, visualInfo->visual, valuemask, &windowAttributes);
+ wd.x11_window = XCreateWindow(x11_display, RootWindow(x11_display, visualInfo.screen), p_rect.position.x, p_rect.position.y, p_rect.size.width > 0 ? p_rect.size.width : 1, p_rect.size.height > 0 ? p_rect.size.height : 1, 0, visualInfo.depth, InputOutput, visualInfo.visual, valuemask, &windowAttributes);
// Enable receiving notification when the window is initialized (MapNotify)
// so the focus can be set at the right time.
@@ -4602,8 +4637,6 @@ DisplayServerX11::WindowID DisplayServerX11::_create_window(WindowMode p_mode, V
XSync(x11_display, False);
//XSetErrorHandler(oldHandler);
-
- XFree(visualInfo);
}
window_set_mode(p_mode, id);
diff --git a/platform/linuxbsd/display_server_x11.h b/platform/linuxbsd/display_server_x11.h
index dd9ac088d9..ea03b2328c 100644
--- a/platform/linuxbsd/display_server_x11.h
+++ b/platform/linuxbsd/display_server_x11.h
@@ -159,6 +159,7 @@ class DisplayServerX11 : public DisplayServer {
bool minimized = false;
bool maximized = false;
bool is_popup = false;
+ bool layered_window = false;
Rect2i parent_safe_rect;
@@ -251,8 +252,6 @@ class DisplayServerX11 : public DisplayServer {
CursorShape current_cursor = CURSOR_ARROW;
HashMap<CursorShape, Vector<Variant>> cursors_cache;
- bool layered_window = false;
-
String rendering_driver;
void set_wm_fullscreen(bool p_enabled);
void set_wm_above(bool p_enabled);
diff --git a/platform/linuxbsd/gl_manager_x11.cpp b/platform/linuxbsd/gl_manager_x11.cpp
index d3fb1d6705..04c1df71fb 100644
--- a/platform/linuxbsd/gl_manager_x11.cpp
+++ b/platform/linuxbsd/gl_manager_x11.cpp
@@ -127,10 +127,6 @@ Error GLManager_X11::_create_context(GLDisplay &gl_display) {
GLXFBConfig fbconfig = nullptr;
XVisualInfo *vi = nullptr;
- gl_display.x_swa.event_mask = StructureNotifyMask;
- gl_display.x_swa.border_pixel = 0;
- gl_display.x_valuemask = CWBorderPixel | CWColormap | CWEventMask;
-
if (OS::get_singleton()->is_layered_allowed()) {
GLXFBConfig *fbc = glXChooseFBConfig(x11_display, DefaultScreen(x11_display), visual_attribs_layered, &fbcount);
ERR_FAIL_COND_V(!fbc, ERR_UNCONFIGURED);
@@ -156,12 +152,6 @@ Error GLManager_X11::_create_context(GLDisplay &gl_display) {
XFree(fbc);
ERR_FAIL_COND_V(!fbconfig, ERR_UNCONFIGURED);
-
- gl_display.x_swa.background_pixmap = None;
- gl_display.x_swa.background_pixel = 0;
- gl_display.x_swa.border_pixmap = None;
- gl_display.x_valuemask |= CWBackPixel;
-
} else {
GLXFBConfig *fbc = glXChooseFBConfig(x11_display, DefaultScreen(x11_display), visual_attribs, &fbcount);
ERR_FAIL_COND_V(!fbc, ERR_UNCONFIGURED);
@@ -189,8 +179,6 @@ Error GLManager_X11::_create_context(GLDisplay &gl_display) {
} break;
}
- gl_display.x_swa.colormap = XCreateColormap(x11_display, RootWindow(x11_display, vi->screen), vi->visual, AllocNone);
-
XSync(x11_display, False);
XSetErrorHandler(oldHandler);
@@ -205,6 +193,10 @@ Error GLManager_X11::_create_context(GLDisplay &gl_display) {
return OK;
}
+XVisualInfo GLManager_X11::get_vi(Display *p_display) {
+ return _displays[_find_or_create_display(p_display)].x_vi;
+}
+
Error GLManager_X11::window_create(DisplayServer::WindowID p_window_id, ::Window p_window, Display *p_display, int p_width, int p_height) {
// make sure vector is big enough...
// we can mirror the external vector, it is simpler
@@ -223,8 +215,6 @@ Error GLManager_X11::window_create(DisplayServer::WindowID p_window_id, ::Window
// the display could be invalid .. check NYI
GLDisplay &gl_display = _displays[win.gldisplay_id];
- //const XVisualInfo &vi = gl_display.x_vi;
- //XSetWindowAttributes &swa = gl_display.x_swa;
::Display *x11_display = gl_display.x11_display;
::Window &x11_window = win.x11_window;
@@ -315,6 +305,16 @@ void GLManager_X11::swap_buffers() {
return;
}
+ // On X11, when enabled, transparancy is always active, so clear alpha manually.
+ if (OS::get_singleton()->is_layered_allowed()) {
+ if (!DisplayServer::get_singleton()->window_get_flag(DisplayServer::WINDOW_FLAG_TRANSPARENT, _current_window->window_id)) {
+ glColorMask(false, false, false, true);
+ glClearColor(0, 0, 0, 1);
+ glClear(GL_COLOR_BUFFER_BIT);
+ glColorMask(true, true, true, true);
+ }
+ }
+
// print_line("\tswap_buffers");
// only for debugging without drawing anything
diff --git a/platform/linuxbsd/gl_manager_x11.h b/platform/linuxbsd/gl_manager_x11.h
index fb2c74a2b6..4f78c45c88 100644
--- a/platform/linuxbsd/gl_manager_x11.h
+++ b/platform/linuxbsd/gl_manager_x11.h
@@ -68,8 +68,6 @@ private:
GLManager_X11_Private *context = nullptr;
::Display *x11_display;
XVisualInfo x_vi;
- XSetWindowAttributes x_swa;
- unsigned long x_valuemask;
};
// just for convenience, window and display struct
@@ -102,6 +100,7 @@ private:
Error _create_context(GLDisplay &gl_display);
public:
+ XVisualInfo get_vi(Display *p_display);
Error window_create(DisplayServer::WindowID p_window_id, ::Window p_window, Display *p_display, int p_width, int p_height);
void window_destroy(DisplayServer::WindowID p_window_id);
void window_resize(DisplayServer::WindowID p_window_id, int p_width, int p_height);
diff --git a/platform/windows/display_server_windows.cpp b/platform/windows/display_server_windows.cpp
index 6530846c15..b4949de3f7 100644
--- a/platform/windows/display_server_windows.cpp
+++ b/platform/windows/display_server_windows.cpp
@@ -1312,7 +1312,28 @@ void DisplayServerWindows::window_set_flag(WindowFlags p_flag, bool p_enabled, W
_update_window_style(p_window);
} break;
case WINDOW_FLAG_TRANSPARENT: {
- // FIXME: Implement.
+ if (p_enabled) {
+ //enable per-pixel alpha
+
+ DWM_BLURBEHIND bb = { 0 };
+ HRGN hRgn = CreateRectRgn(0, 0, -1, -1);
+ bb.dwFlags = DWM_BB_ENABLE | DWM_BB_BLURREGION;
+ bb.hRgnBlur = hRgn;
+ bb.fEnable = TRUE;
+ DwmEnableBlurBehindWindow(wd.hWnd, &bb);
+
+ wd.layered_window = true;
+ } else {
+ //disable per-pixel alpha
+ wd.layered_window = false;
+
+ DWM_BLURBEHIND bb = { 0 };
+ HRGN hRgn = CreateRectRgn(0, 0, -1, -1);
+ bb.dwFlags = DWM_BB_ENABLE | DWM_BB_BLURREGION;
+ bb.hRgnBlur = hRgn;
+ bb.fEnable = FALSE;
+ DwmEnableBlurBehindWindow(wd.hWnd, &bb);
+ }
} break;
case WINDOW_FLAG_NO_FOCUS: {
wd.no_focus = p_enabled;
@@ -1344,7 +1365,7 @@ bool DisplayServerWindows::window_get_flag(WindowFlags p_flag, WindowID p_window
return wd.always_on_top;
} break;
case WINDOW_FLAG_TRANSPARENT: {
- // FIXME: Implement.
+ return wd.layered_window;
} break;
case WINDOW_FLAG_NO_FOCUS: {
return wd.no_focus;
diff --git a/platform/windows/display_server_windows.h b/platform/windows/display_server_windows.h
index afdf78b380..dbc9821970 100644
--- a/platform/windows/display_server_windows.h
+++ b/platform/windows/display_server_windows.h
@@ -352,7 +352,6 @@ class DisplayServerWindows : public DisplayServer {
struct WindowData {
HWND hWnd;
- //layered window
Vector<Vector2> mpath;
@@ -392,10 +391,6 @@ class DisplayServerWindows : public DisplayServer {
Vector2 last_tilt;
bool last_pen_inverted = false;
- HBITMAP hBitmap; //DIB section for layered window
- uint8_t *dib_data = nullptr;
- Size2 dib_size;
- HDC hDC_dib;
Size2 min_size;
Size2 max_size;
int width = 0, height = 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 06:22:22 +0000