diff options
Diffstat (limited to 'platform/windows')
| -rw-r--r-- | platform/windows/detect.py | 24 | ||||
| -rw-r--r-- | platform/windows/display_server_windows.cpp | 25 | ||||
| -rw-r--r-- | platform/windows/display_server_windows.h | 5 |
3 files changed, 37 insertions, 17 deletions
diff --git a/platform/windows/detect.py b/platform/windows/detect.py index 5607eab342..e6e1874fc0 100644 --- a/platform/windows/detect.py +++ b/platform/windows/detect.py @@ -191,7 +191,6 @@ def get_opts(): ), BoolVariable("use_mingw", "Use the Mingw compiler, even if MSVC is installed.", False), BoolVariable("use_llvm", "Use the LLVM compiler", False), - BoolVariable("use_thinlto", "Use ThinLTO", False), BoolVariable("use_static_cpp", "Link MinGW/MSVC C++ runtime libraries statically", True), BoolVariable("use_asan", "Use address sanitizer (ASAN)", False), ] @@ -449,7 +448,10 @@ def configure_msvc(env, vcvars_msvc_config): ## LTO - if env["use_lto"]: + if env["lto"] != "none": + if env["lto"] == "thin": + print("ThinLTO is only compatible with LLVM, use `use_llvm=yes` or `lto=full`.") + sys.exit(255) env.AppendUnique(CCFLAGS=["/GL"]) env.AppendUnique(ARFLAGS=["/LTCG"]) if env["progress"]: @@ -562,17 +564,19 @@ def configure_mingw(env): if try_cmd("gcc-ranlib --version", env["mingw_prefix"], env["arch"]): env["RANLIB"] = mingw_bin_prefix + "gcc-ranlib" - if env["use_lto"]: - if not env["use_llvm"] and env.GetOption("num_jobs") > 1: + if env["lto"] != "none": + if env["lto"] == "thin": + if not env["use_llvm"]: + print("ThinLTO is only compatible with LLVM, use `use_llvm=yes` or `lto=full`.") + sys.exit(255) + env.Append(CCFLAGS=["-flto=thin"]) + env.Append(LINKFLAGS=["-flto=thin"]) + elif not env["use_llvm"] and env.GetOption("num_jobs") > 1: env.Append(CCFLAGS=["-flto"]) env.Append(LINKFLAGS=["-flto=" + str(env.GetOption("num_jobs"))]) else: - if env["use_thinlto"]: - env.Append(CCFLAGS=["-flto=thin"]) - env.Append(LINKFLAGS=["-flto=thin"]) - else: - env.Append(CCFLAGS=["-flto"]) - env.Append(LINKFLAGS=["-flto"]) + env.Append(CCFLAGS=["-flto"]) + env.Append(LINKFLAGS=["-flto"]) env.Append(LINKFLAGS=["-Wl,--stack," + str(STACK_SIZE)]) 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; |