diff options
Diffstat (limited to 'platform/linuxbsd/x11/display_server_x11.cpp')
| -rw-r--r-- | platform/linuxbsd/x11/display_server_x11.cpp | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/platform/linuxbsd/x11/display_server_x11.cpp b/platform/linuxbsd/x11/display_server_x11.cpp index d1f1115aad..44d1757670 100644 --- a/platform/linuxbsd/x11/display_server_x11.cpp +++ b/platform/linuxbsd/x11/display_server_x11.cpp @@ -128,6 +128,7 @@ bool DisplayServerX11::has_feature(Feature p_feature) const { #endif case FEATURE_CLIPBOARD_PRIMARY: case FEATURE_TEXT_TO_SPEECH: + case FEATURE_SCREEN_CAPTURE: return true; default: { } @@ -1169,6 +1170,29 @@ int DisplayServerX11::screen_get_dpi(int p_screen) const { return 96; } +Color DisplayServerX11::screen_get_pixel(const Point2i &p_position) const { + Point2i pos = p_position; + + int number_of_screens = XScreenCount(x11_display); + for (int i = 0; i < number_of_screens; i++) { + Window root = XRootWindow(x11_display, i); + XWindowAttributes root_attrs; + XGetWindowAttributes(x11_display, root, &root_attrs); + if ((pos.x >= root_attrs.x) && (pos.x <= root_attrs.x + root_attrs.width) && (pos.y >= root_attrs.y) && (pos.y <= root_attrs.y + root_attrs.height)) { + XImage *image = XGetImage(x11_display, root, pos.x, pos.y, 1, 1, AllPlanes, XYPixmap); + if (image) { + XColor c; + c.pixel = XGetPixel(image, 0, 0); + XFree(image); + XQueryColor(x11_display, XDefaultColormap(x11_display, i), &c); + return Color(float(c.red) / 65535.0, float(c.green) / 65535.0, float(c.blue) / 65535.0, 1.0); + } + } + } + + return Color(); +} + float DisplayServerX11::screen_get_refresh_rate(int p_screen) const { _THREAD_SAFE_METHOD_ @@ -2917,7 +2941,7 @@ BitField<MouseButtonMask> DisplayServerX11::_get_mouse_button_state(MouseButton } void DisplayServerX11::_handle_key_event(WindowID p_window, XKeyEvent *p_event, LocalVector<XEvent> &p_events, uint32_t &p_event_index, bool p_echo) { - WindowData wd = windows[p_window]; + WindowData &wd = windows[p_window]; // X11 functions don't know what const is XKeyEvent *xkeyevent = p_event; @@ -4873,7 +4897,9 @@ DisplayServerX11::WindowID DisplayServerX11::_create_window(WindowMode p_mode, V #ifdef GLES3_ENABLED if (gl_manager) { - visualInfo = gl_manager->get_vi(x11_display); + Error err; + visualInfo = gl_manager->get_vi(x11_display, err); + ERR_FAIL_COND_V_MSG(err != OK, INVALID_WINDOW_ID, "Can't acquire visual info from display."); vi_selected = true; } #endif |