NativeWindow: Relax Xinerama dependency / Rename Windows impl subfolder to common name win32 (same as stub_include)

Utilizing dlopen/dlsym in an efficient way relaxes the platform requirement of having Xinerama available.
This allows using Nokia N9 MeeGo out of the box.

1 files changed, 0 insertions, 95 deletions

diff --git a/src/nativewindow/native/windows/WindowsDWM.c b/src/nativewindow/native/windows/WindowsDWM.c
deleted file mode 100644
index cc9ed6d8c..000000000
--- a/src/nativewindow/native/windows/WindowsDWM.c
+++ /dev/null
@@ -1,95 +0,0 @@
-
-#include "WindowsDWM.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-
-// #define VERBOSE_ON 1
-
-#ifdef VERBOSE_ON
-    #define DBG_PRINT(args...) fprintf(stderr, args);
-#else
-    #define DBG_PRINT(args...)
-#endif
-
-/* GetProcAddress doesn't exist in A/W variants under desktop Windows */
-#ifndef UNDER_CE
-#define GetProcAddressA GetProcAddress
-#endif
-
-typedef HRESULT (WINAPI *DwmEnableCompositionPROCADDR)(UINT uCompositionAction);
-typedef HRESULT (WINAPI *DwmIsCompositionEnabledPROCADDR)(BOOL * pfEnabled);
-typedef HRESULT (WINAPI *DwmEnableBlurBehindWindowPROCADDR)(HWND hWnd, const DWM_BLURBEHIND* pBlurBehind);  
-typedef HRESULT (WINAPI *DwmExtendFrameIntoClientAreaPROCADDR)(HWND hwnd, const MARGINS *pMarInset);  
-
-static int _init = 0; // 1: init, 2: has DWM extension
-static DwmEnableCompositionPROCADDR _DwmEnableComposition = NULL;
-static DwmIsCompositionEnabledPROCADDR _DwmIsCompositionEnabled = NULL;
-static DwmEnableBlurBehindWindowPROCADDR _DwmEnableBlurBehindWindow = NULL;
-static DwmExtendFrameIntoClientAreaPROCADDR _DwmExtendFrameIntoClientArea = NULL;
-
-static int initWindowsDWM() {
-    if(0 == _init) {
-        _init = 1;
-        HANDLE shell = LoadLibrary(TEXT("dwmapi.dll"));
-        if (shell) {
-            _DwmEnableComposition = (DwmEnableCompositionPROCADDR) GetProcAddressA (shell, "DwmEnableComposition");
-            _DwmIsCompositionEnabled = (DwmIsCompositionEnabledPROCADDR) GetProcAddressA (shell, "DwmIsCompositionEnabled");
-            _DwmEnableBlurBehindWindow = (DwmEnableBlurBehindWindowPROCADDR) GetProcAddressA (shell, "DwmEnableBlurBehindWindow");
-            _DwmExtendFrameIntoClientArea = (DwmExtendFrameIntoClientAreaPROCADDR) GetProcAddressA (shell, "DwmExtendFrameIntoClientArea");
-            if(NULL != _DwmEnableComposition && NULL != _DwmIsCompositionEnabled && 
-               NULL != _DwmEnableBlurBehindWindow && NULL != _DwmExtendFrameIntoClientArea) {
-                _init = 2;
-            }
-        }
-        // FreeLibrary (shell);  
-        DBG_PRINT("DWM - initWindowsDWM: %d - s %p, e %p, c %p\n", _init, shell, _DwmEnableBlurBehindWindow, _DwmExtendFrameIntoClientArea);
-    }
-    return _init;
-}
-
-BOOL DwmIsExtensionAvailable() {
-    return (2 == initWindowsDWM()) ? TRUE : FALSE;
-}
-
-BOOL DwmIsCompositionEnabled( ) {
-    if(2 == initWindowsDWM()) {
-        BOOL fEnabled = FALSE;
-        if( 0 == _DwmIsCompositionEnabled(&fEnabled) ) {
-            DBG_PRINT("DWM - DwmIsCompositionEnabled: %d\n", fEnabled);
-            return fEnabled;
-        }
-    }
-    DBG_PRINT("DWM - DwmIsCompositionEnabled failed\n");
-    return FALSE;
-}
-
-BOOL DwmEnableComposition( UINT uCompositionAction ) {
-    if(2 == initWindowsDWM()) {
-        return 0 == _DwmEnableComposition(uCompositionAction) ? TRUE : FALSE;
-    }
-    return FALSE;
-}
-
-BOOL DwmEnableBlurBehindWindow(HWND hwnd, const DWM_BLURBEHIND* pBlurBehind) {  
-    if(2 == initWindowsDWM()) {
-        _DwmEnableBlurBehindWindow(hwnd, pBlurBehind);
-        DBG_PRINT("DWM - DwmEnableBlurBehindWindow: hwnd %p, f %d, on %d, %p\n", 
-            (void *)hwnd, 
-            (int) pBlurBehind->dwFlags,
-            (int) pBlurBehind->fEnable,
-            (void *)pBlurBehind->hRgnBlur);
-        return TRUE;
-    }
-    DBG_PRINT("DWM - DwmEnableBlurBehindWindow: n/a\n");
-    return FALSE;
-}  
-
-BOOL DwmExtendFrameIntoClientArea(HWND hwnd, const MARGINS *pMarInset) {
-    if(2 == initWindowsDWM()) {
-        _DwmExtendFrameIntoClientArea(hwnd, pMarInset);
-        return TRUE;
-    }
-    return FALSE;
-}  
-