Run dos2unix as suggested by Volker Grabsch

3 files changed, 433 insertions, 433 deletions

diff --git a/splash/SplashState.h b/splash/SplashState.h
index 13d54788..2c603531 100644
--- a/splash/SplashState.h
+++ b/splash/SplashState.h
@@ -1,139 +1,139 @@
-//========================================================================

-//

-// SplashState.h

-//

-//========================================================================

-

-//========================================================================

-//

-// Modified under the Poppler project - http://poppler.freedesktop.org

-//

-// All changes made under the Poppler project to this file are licensed

-// under GPL version 2 or later

-//

-// Copyright (C) 2011, 2012 Thomas Freitag <Thomas.Freitag@alfa.de>

-//

-// To see a description of the changes please see the Changelog file that

-// came with your tarball or type make ChangeLog if you are building from git

-//

-//========================================================================

-

-#ifndef SPLASHSTATE_H

-#define SPLASHSTATE_H

-

-#ifdef USE_GCC_PRAGMAS

-#pragma interface

-#endif

-

-#include "SplashTypes.h"

-

-class SplashPattern;

-class SplashScreen;

-class SplashClip;

-class SplashBitmap;

-

-//------------------------------------------------------------------------

-// line cap values

-//------------------------------------------------------------------------

-

-#define splashLineCapButt       0

-#define splashLineCapRound      1

-#define splashLineCapProjecting 2

-

-//------------------------------------------------------------------------

-// line join values

-//------------------------------------------------------------------------

-

-#define splashLineJoinMiter     0

-#define splashLineJoinRound     1

-#define splashLineJoinBevel     2

-

-//------------------------------------------------------------------------

-// SplashState

-//------------------------------------------------------------------------

-

-class SplashState {

-public:

-

-  // Create a new state object, initialized with default settings.

-  SplashState(int width, int height, GBool vectorAntialias,

-	      SplashScreenParams *screenParams);

-  SplashState(int width, int height, GBool vectorAntialias,

-	      SplashScreen *screenA);

-

-  // Copy a state object.

-  SplashState *copy() { return new SplashState(this); }

-

-  ~SplashState();

-

-  // Set the stroke pattern.  This does not copy <strokePatternA>.

-  void setStrokePattern(SplashPattern *strokePatternA);

-

-  // Set the fill pattern.  This does not copy <fillPatternA>.

-  void setFillPattern(SplashPattern *fillPatternA);

-

-  // Set the screen.  This does not copy <screenA>.

-  void setScreen(SplashScreen *screenA);

-

-  // Set the line dash pattern.  This copies the <lineDashA> array.

-  void setLineDash(SplashCoord *lineDashA, int lineDashLengthA,

-		   SplashCoord lineDashPhaseA);

-

-  // Set the soft mask bitmap.

-  void setSoftMask(SplashBitmap *softMaskA);

-

-  // Set the overprint parametes.

-  void setFillOverprint(GBool fillOverprintA) { fillOverprint = fillOverprintA; }

-  void setStrokeOverprint(GBool strokeOverprintA) { strokeOverprint = strokeOverprintA; }

-  void setOverprintMode(int overprintModeA) { overprintMode = overprintModeA; }

-

-  // Set the transfer function.

-  void setTransfer(Guchar *red, Guchar *green, Guchar *blue, Guchar *gray);

-

-private:

-

-  SplashState(SplashState *state);

-

-  SplashCoord matrix[6];

-  SplashPattern *strokePattern;

-  SplashPattern *fillPattern;

-  SplashScreen *screen;

-  SplashBlendFunc blendFunc;

-  SplashCoord strokeAlpha;

-  SplashCoord fillAlpha;

-  SplashCoord lineWidth;

-  int lineCap;

-  int lineJoin;

-  SplashCoord miterLimit;

-  SplashCoord flatness;

-  SplashCoord *lineDash;

-  int lineDashLength;

-  SplashCoord lineDashPhase;

-  GBool strokeAdjust;

-  SplashClip *clip;

-  SplashBitmap *softMask;

-  GBool deleteSoftMask;

-  GBool inNonIsolatedGroup;

-  GBool fillOverprint;

-  GBool strokeOverprint;

-  int overprintMode;

-  Guchar rgbTransferR[256],

-         rgbTransferG[256],

-         rgbTransferB[256];

-  Guchar grayTransfer[256];

-#if SPLASH_CMYK

-  Guchar cmykTransferC[256],

-         cmykTransferM[256],

-         cmykTransferY[256],

-         cmykTransferK[256];

-  Guchar deviceNTransfer[SPOT_NCOMPS+4][256];

-#endif

-  Guint overprintMask;

-  GBool overprintAdditive;

-

-  SplashState *next;		// used by Splash class

-

-  friend class Splash;

-};

-

-#endif

+//========================================================================
+//
+// SplashState.h
+//
+//========================================================================
+
+//========================================================================
+//
+// Modified under the Poppler project - http://poppler.freedesktop.org
+//
+// All changes made under the Poppler project to this file are licensed
+// under GPL version 2 or later
+//
+// Copyright (C) 2011, 2012 Thomas Freitag <Thomas.Freitag@alfa.de>
+//
+// To see a description of the changes please see the Changelog file that
+// came with your tarball or type make ChangeLog if you are building from git
+//
+//========================================================================
+
+#ifndef SPLASHSTATE_H
+#define SPLASHSTATE_H
+
+#ifdef USE_GCC_PRAGMAS
+#pragma interface
+#endif
+
+#include "SplashTypes.h"
+
+class SplashPattern;
+class SplashScreen;
+class SplashClip;
+class SplashBitmap;
+
+//------------------------------------------------------------------------
+// line cap values
+//------------------------------------------------------------------------
+
+#define splashLineCapButt       0
+#define splashLineCapRound      1
+#define splashLineCapProjecting 2
+
+//------------------------------------------------------------------------
+// line join values
+//------------------------------------------------------------------------
+
+#define splashLineJoinMiter     0
+#define splashLineJoinRound     1
+#define splashLineJoinBevel     2
+
+//------------------------------------------------------------------------
+// SplashState
+//------------------------------------------------------------------------
+
+class SplashState {
+public:
+
+  // Create a new state object, initialized with default settings.
+  SplashState(int width, int height, GBool vectorAntialias,
+	      SplashScreenParams *screenParams);
+  SplashState(int width, int height, GBool vectorAntialias,
+	      SplashScreen *screenA);
+
+  // Copy a state object.
+  SplashState *copy() { return new SplashState(this); }
+
+  ~SplashState();
+
+  // Set the stroke pattern.  This does not copy <strokePatternA>.
+  void setStrokePattern(SplashPattern *strokePatternA);
+
+  // Set the fill pattern.  This does not copy <fillPatternA>.
+  void setFillPattern(SplashPattern *fillPatternA);
+
+  // Set the screen.  This does not copy <screenA>.
+  void setScreen(SplashScreen *screenA);
+
+  // Set the line dash pattern.  This copies the <lineDashA> array.
+  void setLineDash(SplashCoord *lineDashA, int lineDashLengthA,
+		   SplashCoord lineDashPhaseA);
+
+  // Set the soft mask bitmap.
+  void setSoftMask(SplashBitmap *softMaskA);
+
+  // Set the overprint parametes.
+  void setFillOverprint(GBool fillOverprintA) { fillOverprint = fillOverprintA; }
+  void setStrokeOverprint(GBool strokeOverprintA) { strokeOverprint = strokeOverprintA; }
+  void setOverprintMode(int overprintModeA) { overprintMode = overprintModeA; }
+
+  // Set the transfer function.
+  void setTransfer(Guchar *red, Guchar *green, Guchar *blue, Guchar *gray);
+
+private:
+
+  SplashState(SplashState *state);
+
+  SplashCoord matrix[6];
+  SplashPattern *strokePattern;
+  SplashPattern *fillPattern;
+  SplashScreen *screen;
+  SplashBlendFunc blendFunc;
+  SplashCoord strokeAlpha;
+  SplashCoord fillAlpha;
+  SplashCoord lineWidth;
+  int lineCap;
+  int lineJoin;
+  SplashCoord miterLimit;
+  SplashCoord flatness;
+  SplashCoord *lineDash;
+  int lineDashLength;
+  SplashCoord lineDashPhase;
+  GBool strokeAdjust;
+  SplashClip *clip;
+  SplashBitmap *softMask;
+  GBool deleteSoftMask;
+  GBool inNonIsolatedGroup;
+  GBool fillOverprint;
+  GBool strokeOverprint;
+  int overprintMode;
+  Guchar rgbTransferR[256],
+         rgbTransferG[256],
+         rgbTransferB[256];
+  Guchar grayTransfer[256];
+#if SPLASH_CMYK
+  Guchar cmykTransferC[256],
+         cmykTransferM[256],
+         cmykTransferY[256],
+         cmykTransferK[256];
+  Guchar deviceNTransfer[SPOT_NCOMPS+4][256];
+#endif
+  Guint overprintMask;
+  GBool overprintAdditive;
+
+  SplashState *next;		// used by Splash class
+
+  friend class Splash;
+};
+
+#endif
diff --git a/test/perf-test-preview-dummy.cc b/test/perf-test-preview-dummy.cc
index 09f7d0f8..3522d12f 100644
--- a/test/perf-test-preview-dummy.cc
+++ b/test/perf-test-preview-dummy.cc
@@ -1,22 +1,22 @@
-/* Copyright Krzysztof Kowalczyk 2006-2007

-   License: GPLv2 */

-

-/* This is a no-op preview support for perf-test.

-Using this perf-test still works for performance testing, you just don't

-get any visual feedback during testing.

-*/

-

-#include "splash/SplashBitmap.h"

-

-void PreviewBitmapSplash(SplashBitmap *bmpSplash)

-{

-}

-

-void PreviewBitmapDestroy(void)

-{

-}

-

-void PreviewBitmapInit(void)

-{

-}

-

+/* Copyright Krzysztof Kowalczyk 2006-2007
+   License: GPLv2 */
+
+/* This is a no-op preview support for perf-test.
+Using this perf-test still works for performance testing, you just don't
+get any visual feedback during testing.
+*/
+
+#include "splash/SplashBitmap.h"
+
+void PreviewBitmapSplash(SplashBitmap *bmpSplash)
+{
+}
+
+void PreviewBitmapDestroy(void)
+{
+}
+
+void PreviewBitmapInit(void)
+{
+}
+
diff --git a/test/perf-test-preview-win.cc b/test/perf-test-preview-win.cc
index 2d53335e..93c73244 100644
--- a/test/perf-test-preview-win.cc
+++ b/test/perf-test-preview-win.cc
@@ -1,272 +1,272 @@
-/* Copyright Krzysztof Kowalczyk 2006-2007

-   License: GPLv2 */

-

-/* This is a preview support for perf-test for Windows */

-

-#include <windows.h>

-#include <assert.h>

-

-#include "SplashBitmap.h"

-

-#define WIN_CLASS_NAME  "PDFTEST_PDF_WIN"

-#define COL_WINDOW_BG RGB(0xff, 0xff, 0xff)

-

-static HWND             gHwndSplash;

-static HBRUSH           gBrushBg;

-

-static SplashBitmap *gBmpSplash;

-

-int rect_dx(RECT *r)

-{

-    int dx = r->right - r->left;

-    assert(dx >= 0);

-    return dx;

-}

-

-int rect_dy(RECT *r)

-{

-    int dy = r->bottom - r->top;

-    assert(dy >= 0);

-    return dy;

-}

-

-static HBITMAP createDIBitmapCommon(SplashBitmap *bmp, HDC hdc)

-{

-    int bmpDx = bmp->getWidth();

-    int bmpDy = bmp->getHeight();

-    int bmpRowSize = bmp->getRowSize();

-

-    BITMAPINFOHEADER bmih;

-    bmih.biSize = sizeof(bmih);

-    bmih.biHeight = -bmpDy;

-    bmih.biWidth = bmpDx;

-    bmih.biPlanes = 1;

-    bmih.biBitCount = 24;

-    bmih.biCompression = BI_RGB;

-    bmih.biSizeImage = bmpDy * bmpRowSize;;

-    bmih.biXPelsPerMeter = bmih.biYPelsPerMeter = 0;

-    bmih.biClrUsed = bmih.biClrImportant = 0;

-

-    unsigned char* bmpData = bmp->getDataPtr();

-    HBITMAP hbmp = ::CreateDIBitmap(hdc, &bmih, CBM_INIT, bmpData, (BITMAPINFO *)&bmih , DIB_RGB_COLORS);

-    return hbmp;

-}

-

-static void stretchDIBitsCommon(SplashBitmap *bmp, HDC hdc, int leftMargin, int topMargin, int pageDx, int pageDy)

-{

-    int bmpDx = bmp->getWidth();

-    int bmpDy = bmp->getHeight();

-    int bmpRowSize = bmp->getRowSize();

-

-    BITMAPINFOHEADER bmih;

-    bmih.biSize = sizeof(bmih);

-    bmih.biHeight = -bmpDy;

-    bmih.biWidth = bmpDx;

-    bmih.biPlanes = 1;

-    // we could create this dibsection in monochrome

-    // if the printer is monochrome, to reduce memory consumption

-    // but splash is currently setup to return a full colour bitmap

-    bmih.biBitCount = 24;

-    bmih.biCompression = BI_RGB;

-    bmih.biSizeImage = bmpDy * bmpRowSize;;

-    bmih.biXPelsPerMeter = bmih.biYPelsPerMeter = 0;

-    bmih.biClrUsed = bmih.biClrImportant = 0;

-    SplashColorPtr bmpData = bmp->getDataPtr();

-

-    ::StretchDIBits(hdc,

-        // destination rectangle

-        -leftMargin, -topMargin, pageDx, pageDy,

-        // source rectangle

-        0, 0, bmpDx, bmpDy,

-        bmpData,

-        (BITMAPINFO *)&bmih ,

-        DIB_RGB_COLORS,

-        SRCCOPY);

-}

-

-/* Set the client area size of the window 'hwnd' to 'dx'/'dy'. */

-static void resizeClientArea(HWND hwnd, int x, int dx, int dy, int *dx_out)

-{

-    RECT rc;

-    GetClientRect(hwnd, &rc);

-    if ((rect_dx(&rc) == dx) && (rect_dy(&rc) == dy))

-        return;

-

-    RECT rw;

-    GetWindowRect(hwnd, &rw);

-    int win_dx = rect_dx(&rw) + (dx - rect_dx(&rc));

-    int win_dy = rect_dy(&rw) + (dy - rect_dy(&rc));

-    SetWindowPos(hwnd, NULL, x, 0, win_dx, win_dy, SWP_NOACTIVATE | SWP_NOREPOSITION | SWP_NOZORDER);

-    if (dx_out)

-        *dx_out = win_dx;

-}

-

-static void resizeClientAreaToRenderedBitmap(HWND hwnd, SplashBitmap *bmp, int x, int *dxOut)

-{

-    int dx = bmp->getWidth();

-    int dy = bmp->getHeight();

-    resizeClientArea(hwnd, x, dx, dy, dxOut);

-}

-

-static void drawBitmap(HWND hwnd, SplashBitmap *bmp)

-{

-    PAINTSTRUCT     ps;

-

-    HDC hdc = BeginPaint(hwnd, &ps);

-    SetBkMode(hdc, TRANSPARENT);

-    FillRect(hdc, &ps.rcPaint, gBrushBg);

-

-    HBITMAP hbmp = createDIBitmapCommon(bmp, hdc);

-    if (hbmp) {

-        HDC bmpDC = CreateCompatibleDC(hdc);

-        if (bmpDC) {

-            SelectObject(bmpDC, hbmp);

-            int xSrc = 0, ySrc = 0;

-            int xDest = 0, yDest = 0;

-            int bmpDx = bmp->getWidth();

-            int bmpDy = bmp->getHeight();

-            BitBlt(hdc, xDest, yDest, bmpDx, bmpDy, bmpDC, xSrc, ySrc, SRCCOPY);

-            DeleteDC(bmpDC);

-            bmpDC = NULL;

-        }

-        DeleteObject(hbmp);

-        hbmp = NULL;

-    }

-    EndPaint(hwnd, &ps);

-}

-

-static void onPaint(HWND hwnd)

-{

-    if (hwnd == gHwndSplash) {

-        if (gBmpSplash) {

-            drawBitmap(hwnd, gBmpSplash);

-        }

-    }

-}

-

-static LRESULT CALLBACK WndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)

-{

-    switch (message)

-    {

-        case WM_CREATE:

-            // do nothing

-            break;

-

-        case WM_ERASEBKGND:

-            return TRUE;

-

-        case WM_PAINT:

-            /* it might happen that we get WM_PAINT after destroying a window */

-            onPaint(hwnd);

-            break;

-

-        case WM_DESTROY:

-            /* WM_DESTROY might be sent as a result of File\Close, in which case CloseWindow() has already been called */

-            break;

-

-        default:

-            return DefWindowProc(hwnd, message, wParam, lParam);

-    }

-    return 0;

-}

-

-static BOOL registerWinClass(void)

-{

-    WNDCLASSEX  wcex;

-    ATOM        atom;

-

-    wcex.cbSize = sizeof(WNDCLASSEX);

-

-    wcex.style          = CS_HREDRAW | CS_VREDRAW;

-    wcex.lpfnWndProc    = WndProc;

-    wcex.cbClsExtra     = 0;

-    wcex.cbWndExtra     = 0;

-    wcex.hInstance      = NULL;

-    wcex.hIcon          = NULL;

-    wcex.hCursor        = LoadCursor(NULL, IDC_ARROW);

-    wcex.hbrBackground  = NULL;

-    wcex.lpszMenuName   = NULL;

-    wcex.lpszClassName  = WIN_CLASS_NAME;

-    wcex.hIconSm        = NULL;

-

-    atom = RegisterClassEx(&wcex);

-    if (atom)

-        return TRUE;

-    return FALSE;

-}

-

-static bool initWinIfNecessary(void)

-{

-    if (gHwndSplash)

-        return true;

-

-    if (!registerWinClass())

-        return false;

-

-    gBrushBg = CreateSolidBrush(COL_WINDOW_BG);

-

-    gHwndSplash = CreateWindow(

-        WIN_CLASS_NAME, "Splash",

-        WS_OVERLAPPEDWINDOW,

-        CW_USEDEFAULT, 0,

-        CW_USEDEFAULT, 0,

-        NULL, NULL,

-        NULL, NULL);

-

-    if (!gHwndSplash)

-        return false;

-

-    ShowWindow(gHwndSplash, SW_HIDE);

-    return true;

-}

-

-static void pumpMessages(void)

-{

-    BOOL    isMessage;

-    MSG     msg;

-

-    for (;;) {

-        isMessage = PeekMessage(&msg, NULL, 0, 0, PM_REMOVE);

-        if (!isMessage)

-            return;

-        TranslateMessage(&msg);

-        DispatchMessage(&msg);

-    }

-}

-

-void PreviewBitmapInit(void)

-{

-    /* no need to do anything */

-}

-

-void PreviewBitmapDestroy(void)

-{

-    PostQuitMessage(0);

-    pumpMessages();

-    DeleteObject(gBrushBg);

-}

-

-static void UpdateWindows(void)

-{

-    if (gBmpSplash) {

-        resizeClientAreaToRenderedBitmap(gHwndSplash, gBmpSplash, 0, NULL);

-        ShowWindow(gHwndSplash, SW_SHOW);

-        InvalidateRect(gHwndSplash, NULL, FALSE);

-        UpdateWindow(gHwndSplash);

-    } else {

-        ShowWindow(gHwndSplash, SW_HIDE);

-    }

-

-    pumpMessages();

-}

-

-void PreviewBitmapSplash(SplashBitmap *bmpSplash)

-{

-    if (!initWinIfNecessary())

-        return;

-

-    gBmpSplash = bmpSplash;

-    UpdateWindows();

-}

-

-

+/* Copyright Krzysztof Kowalczyk 2006-2007
+   License: GPLv2 */
+
+/* This is a preview support for perf-test for Windows */
+
+#include <windows.h>
+#include <assert.h>
+
+#include "SplashBitmap.h"
+
+#define WIN_CLASS_NAME  "PDFTEST_PDF_WIN"
+#define COL_WINDOW_BG RGB(0xff, 0xff, 0xff)
+
+static HWND             gHwndSplash;
+static HBRUSH           gBrushBg;
+
+static SplashBitmap *gBmpSplash;
+
+int rect_dx(RECT *r)
+{
+    int dx = r->right - r->left;
+    assert(dx >= 0);
+    return dx;
+}
+
+int rect_dy(RECT *r)
+{
+    int dy = r->bottom - r->top;
+    assert(dy >= 0);
+    return dy;
+}
+
+static HBITMAP createDIBitmapCommon(SplashBitmap *bmp, HDC hdc)
+{
+    int bmpDx = bmp->getWidth();
+    int bmpDy = bmp->getHeight();
+    int bmpRowSize = bmp->getRowSize();
+
+    BITMAPINFOHEADER bmih;
+    bmih.biSize = sizeof(bmih);
+    bmih.biHeight = -bmpDy;
+    bmih.biWidth = bmpDx;
+    bmih.biPlanes = 1;
+    bmih.biBitCount = 24;
+    bmih.biCompression = BI_RGB;
+    bmih.biSizeImage = bmpDy * bmpRowSize;;
+    bmih.biXPelsPerMeter = bmih.biYPelsPerMeter = 0;
+    bmih.biClrUsed = bmih.biClrImportant = 0;
+
+    unsigned char* bmpData = bmp->getDataPtr();
+    HBITMAP hbmp = ::CreateDIBitmap(hdc, &bmih, CBM_INIT, bmpData, (BITMAPINFO *)&bmih , DIB_RGB_COLORS);
+    return hbmp;
+}
+
+static void stretchDIBitsCommon(SplashBitmap *bmp, HDC hdc, int leftMargin, int topMargin, int pageDx, int pageDy)
+{
+    int bmpDx = bmp->getWidth();
+    int bmpDy = bmp->getHeight();
+    int bmpRowSize = bmp->getRowSize();
+
+    BITMAPINFOHEADER bmih;
+    bmih.biSize = sizeof(bmih);
+    bmih.biHeight = -bmpDy;
+    bmih.biWidth = bmpDx;
+    bmih.biPlanes = 1;
+    // we could create this dibsection in monochrome
+    // if the printer is monochrome, to reduce memory consumption
+    // but splash is currently setup to return a full colour bitmap
+    bmih.biBitCount = 24;
+    bmih.biCompression = BI_RGB;
+    bmih.biSizeImage = bmpDy * bmpRowSize;;
+    bmih.biXPelsPerMeter = bmih.biYPelsPerMeter = 0;
+    bmih.biClrUsed = bmih.biClrImportant = 0;
+    SplashColorPtr bmpData = bmp->getDataPtr();
+
+    ::StretchDIBits(hdc,
+        // destination rectangle
+        -leftMargin, -topMargin, pageDx, pageDy,
+        // source rectangle
+        0, 0, bmpDx, bmpDy,
+        bmpData,
+        (BITMAPINFO *)&bmih ,
+        DIB_RGB_COLORS,
+        SRCCOPY);
+}
+
+/* Set the client area size of the window 'hwnd' to 'dx'/'dy'. */
+static void resizeClientArea(HWND hwnd, int x, int dx, int dy, int *dx_out)
+{
+    RECT rc;
+    GetClientRect(hwnd, &rc);
+    if ((rect_dx(&rc) == dx) && (rect_dy(&rc) == dy))
+        return;
+
+    RECT rw;
+    GetWindowRect(hwnd, &rw);
+    int win_dx = rect_dx(&rw) + (dx - rect_dx(&rc));
+    int win_dy = rect_dy(&rw) + (dy - rect_dy(&rc));
+    SetWindowPos(hwnd, NULL, x, 0, win_dx, win_dy, SWP_NOACTIVATE | SWP_NOREPOSITION | SWP_NOZORDER);
+    if (dx_out)
+        *dx_out = win_dx;
+}
+
+static void resizeClientAreaToRenderedBitmap(HWND hwnd, SplashBitmap *bmp, int x, int *dxOut)
+{
+    int dx = bmp->getWidth();
+    int dy = bmp->getHeight();
+    resizeClientArea(hwnd, x, dx, dy, dxOut);
+}
+
+static void drawBitmap(HWND hwnd, SplashBitmap *bmp)
+{
+    PAINTSTRUCT     ps;
+
+    HDC hdc = BeginPaint(hwnd, &ps);
+    SetBkMode(hdc, TRANSPARENT);
+    FillRect(hdc, &ps.rcPaint, gBrushBg);
+
+    HBITMAP hbmp = createDIBitmapCommon(bmp, hdc);
+    if (hbmp) {
+        HDC bmpDC = CreateCompatibleDC(hdc);
+        if (bmpDC) {
+            SelectObject(bmpDC, hbmp);
+            int xSrc = 0, ySrc = 0;
+            int xDest = 0, yDest = 0;
+            int bmpDx = bmp->getWidth();
+            int bmpDy = bmp->getHeight();
+            BitBlt(hdc, xDest, yDest, bmpDx, bmpDy, bmpDC, xSrc, ySrc, SRCCOPY);
+            DeleteDC(bmpDC);
+            bmpDC = NULL;
+        }
+        DeleteObject(hbmp);
+        hbmp = NULL;
+    }
+    EndPaint(hwnd, &ps);
+}
+
+static void onPaint(HWND hwnd)
+{
+    if (hwnd == gHwndSplash) {
+        if (gBmpSplash) {
+            drawBitmap(hwnd, gBmpSplash);
+        }
+    }
+}
+
+static LRESULT CALLBACK WndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+    switch (message)
+    {
+        case WM_CREATE:
+            // do nothing
+            break;
+
+        case WM_ERASEBKGND:
+            return TRUE;
+
+        case WM_PAINT:
+            /* it might happen that we get WM_PAINT after destroying a window */
+            onPaint(hwnd);
+            break;
+
+        case WM_DESTROY:
+            /* WM_DESTROY might be sent as a result of File\Close, in which case CloseWindow() has already been called */
+            break;
+
+        default:
+            return DefWindowProc(hwnd, message, wParam, lParam);
+    }
+    return 0;
+}
+
+static BOOL registerWinClass(void)
+{
+    WNDCLASSEX  wcex;
+    ATOM        atom;
+
+    wcex.cbSize = sizeof(WNDCLASSEX);
+
+    wcex.style          = CS_HREDRAW | CS_VREDRAW;
+    wcex.lpfnWndProc    = WndProc;
+    wcex.cbClsExtra     = 0;
+    wcex.cbWndExtra     = 0;
+    wcex.hInstance      = NULL;
+    wcex.hIcon          = NULL;
+    wcex.hCursor        = LoadCursor(NULL, IDC_ARROW);
+    wcex.hbrBackground  = NULL;
+    wcex.lpszMenuName   = NULL;
+    wcex.lpszClassName  = WIN_CLASS_NAME;
+    wcex.hIconSm        = NULL;
+
+    atom = RegisterClassEx(&wcex);
+    if (atom)
+        return TRUE;
+    return FALSE;
+}
+
+static bool initWinIfNecessary(void)
+{
+    if (gHwndSplash)
+        return true;
+
+    if (!registerWinClass())
+        return false;
+
+    gBrushBg = CreateSolidBrush(COL_WINDOW_BG);
+
+    gHwndSplash = CreateWindow(
+        WIN_CLASS_NAME, "Splash",
+        WS_OVERLAPPEDWINDOW,
+        CW_USEDEFAULT, 0,
+        CW_USEDEFAULT, 0,
+        NULL, NULL,
+        NULL, NULL);
+
+    if (!gHwndSplash)
+        return false;
+
+    ShowWindow(gHwndSplash, SW_HIDE);
+    return true;
+}
+
+static void pumpMessages(void)
+{
+    BOOL    isMessage;
+    MSG     msg;
+
+    for (;;) {
+        isMessage = PeekMessage(&msg, NULL, 0, 0, PM_REMOVE);
+        if (!isMessage)
+            return;
+        TranslateMessage(&msg);
+        DispatchMessage(&msg);
+    }
+}
+
+void PreviewBitmapInit(void)
+{
+    /* no need to do anything */
+}
+
+void PreviewBitmapDestroy(void)
+{
+    PostQuitMessage(0);
+    pumpMessages();
+    DeleteObject(gBrushBg);
+}
+
+static void UpdateWindows(void)
+{
+    if (gBmpSplash) {
+        resizeClientAreaToRenderedBitmap(gHwndSplash, gBmpSplash, 0, NULL);
+        ShowWindow(gHwndSplash, SW_SHOW);
+        InvalidateRect(gHwndSplash, NULL, FALSE);
+        UpdateWindow(gHwndSplash);
+    } else {
+        ShowWindow(gHwndSplash, SW_HIDE);
+    }
+
+    pumpMessages();
+}
+
+void PreviewBitmapSplash(SplashBitmap *bmpSplash)
+{
+    if (!initWinIfNecessary())
+        return;
+
+    gBmpSplash = bmpSplash;
+    UpdateWindows();
+}
+
+