- Add new directory for some dib related test restructuring, including two new tests:

- bltrop test for well known BitBlt ROPs, highlighted bugs were processed in r37268, r37269, r37372
- vbltest for testing several blit and blend functions, highlighted bugs fixed in r37139, r37168 and some overlay issues still tbd

svn path=/trunk/; revision=37407

rostests/dibtests/bltrop/bltrop.c

@@ -0,0 +1,163 @@
+/*
+ * Shows the 15 well known BitBlt raster operations
+ * using src, dest, pattern, a background brush and color.
+ *
+ * Created by Gregor Schneider <grschneider AT gmail DOT com>, November 2008
+*/
+
+#include <windows.h>
+#include <tchar.h>
+
+HINSTANCE hInst;
+TCHAR szWindowClass[] = _T("testclass");
+
+static LRESULT CALLBACK 
+WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+    static HBITMAP hBmpTest;
+
+    switch (message)
+    {
+        case WM_CREATE:
+        {
+            hBmpTest = (HBITMAP)LoadImage(hInst, MAKEINTRESOURCE(100), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
+            break;
+        }
+
+        case WM_PAINT:
+        {
+            PAINTSTRUCT ps;
+            HDC hdc, hdcMem;
+            BITMAP bitmap;
+            HBRUSH brush, brush2;
+
+            hdc = BeginPaint(hWnd, &ps);
+            hdcMem = CreateCompatibleDC(hdc);
+
+            GetObject(hBmpTest, sizeof(BITMAP), &bitmap);
+
+            /* fill destination with brush */
+            brush = CreateHatchBrush(HS_DIAGCROSS, RGB(255,0,0));
+            SelectObject(hdc, brush);
+            PatBlt(hdc, 0, 0, 4*bitmap.bmWidth, 4*bitmap.bmHeight, PATCOPY);
+            /* set up a second brush */
+            brush2 = CreateHatchBrush(HS_VERTICAL, RGB(127,127,127));
+
+            /* first select brush, then set bk color */
+            SelectObject(hdc, brush2);
+            SetBkColor(hdc, RGB(0, 255, 0));
+
+            /* 15 blt op's */
+            SelectObject(hdcMem, hBmpTest);
+            BitBlt(hdc, 0,   0, bitmap.bmWidth, bitmap.bmHeight, hdcMem, 0, 0, SRCCOPY);
+            BitBlt(hdc, 100, 0, bitmap.bmWidth, bitmap.bmHeight, hdcMem, 0, 0, DSTINVERT);
+            BitBlt(hdc, 200, 0, bitmap.bmWidth, bitmap.bmHeight, hdcMem, 0, 0, MERGECOPY);
+            BitBlt(hdc, 300, 0, bitmap.bmWidth, bitmap.bmHeight, hdcMem, 0, 0, MERGEPAINT);
+
+            BitBlt(hdc, 0,   100, bitmap.bmWidth, bitmap.bmHeight, hdcMem, 0, 0, NOTSRCCOPY);
+            BitBlt(hdc, 100, 100, bitmap.bmWidth, bitmap.bmHeight, hdcMem, 0, 0, NOTSRCERASE);
+            BitBlt(hdc, 200, 100, bitmap.bmWidth, bitmap.bmHeight, hdcMem, 0, 0, PATCOPY);
+            BitBlt(hdc, 300, 100, bitmap.bmWidth, bitmap.bmHeight, hdcMem, 0, 0, PATINVERT);
+
+            BitBlt(hdc, 0,   200, bitmap.bmWidth, bitmap.bmHeight, hdcMem, 0, 0, PATPAINT);
+            BitBlt(hdc, 100, 200, bitmap.bmWidth, bitmap.bmHeight, hdcMem, 0, 0, SRCAND);
+            BitBlt(hdc, 200, 200, bitmap.bmWidth, bitmap.bmHeight, hdcMem, 0, 0, SRCERASE);
+            BitBlt(hdc, 300, 200, bitmap.bmWidth, bitmap.bmHeight, hdcMem, 0, 0, SRCINVERT);
+
+            BitBlt(hdc, 0,   300, bitmap.bmWidth, bitmap.bmHeight, hdcMem, 0, 0, BLACKNESS);
+            BitBlt(hdc, 100, 300, bitmap.bmWidth, bitmap.bmHeight, hdcMem, 0, 0, SRCPAINT);
+            BitBlt(hdc, 200, 300, bitmap.bmWidth, bitmap.bmHeight, hdcMem, 0, 0, WHITENESS);
+
+            DeleteDC(hdcMem);
+            EndPaint(hWnd, &ps);
+            break;
+        }
+
+        case WM_DESTROY:
+            PostQuitMessage(0);
+            break;
+        default:
+            return DefWindowProc(hWnd, message, wParam, lParam);
+    }
+    return 0;
+}
+
+
+static ATOM
+MyRegisterClass(HINSTANCE hInstance)
+{
+    WNDCLASSEX wcex;
+
+    wcex.cbSize = sizeof(WNDCLASSEX);
+
+    wcex.style         = CS_HREDRAW | CS_VREDRAW;
+    wcex.lpfnWndProc   = WndProc;
+    wcex.cbClsExtra    = 0;
+    wcex.cbWndExtra    = 0;
+    wcex.hInstance     = hInstance;
+    wcex.hIcon         = NULL;
+    wcex.hCursor       = LoadCursor(NULL, IDC_ARROW);
+    wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
+    wcex.lpszMenuName  = NULL;
+    wcex.lpszClassName = szWindowClass;
+    wcex.hIconSm       = NULL;
+
+    return RegisterClassEx(&wcex);
+}
+
+
+static BOOL
+InitInstance(HINSTANCE hInstance, int nCmdShow)
+{
+   HWND hWnd;
+
+   hInst = hInstance;
+
+   hWnd = CreateWindowEx(0,
+                         szWindowClass,
+                         _T("BitBlt raster operation test"),
+                         WS_OVERLAPPEDWINDOW,
+                         CW_USEDEFAULT,
+                         CW_USEDEFAULT,
+                         440,
+                         440,
+                         NULL,
+                         NULL,
+                         hInstance,
+                         NULL);
+
+   if (!hWnd)
+   {
+      return FALSE;
+   }
+
+   ShowWindow(hWnd, nCmdShow);
+   UpdateWindow(hWnd);
+
+   return TRUE;
+}
+
+
+int WINAPI
+_tWinMain(HINSTANCE hInstance,
+                     HINSTANCE hPrevInstance,
+                     LPTSTR    lpCmdLine,
+                     int       nCmdShow)
+{
+    MSG msg;
+
+    MyRegisterClass(hInstance);
+
+    if (!InitInstance(hInstance, nCmdShow))
+    {
+        return FALSE;
+    }
+
+    while (GetMessage(&msg, NULL, 0, 0))
+    {
+        TranslateMessage(&msg);
+        DispatchMessage(&msg);
+    }
+
+    return (int)msg.wParam;
+}

rostests/dibtests/bltrop/bltrop.rbuild

@@ -0,0 +1,9 @@
+<module name="bltrop" type="win32gui" installbase="bin" installname="bltrop.exe">
+	<define name="__USE_W32API" />
+	<include base="bltrop">.</include>
+	<library>kernel32</library>
+	<library>gdi32</library>
+	<library>user32</library>
+	<file>bltrop.c</file>
+	<file>bltrop.rc</file>
+</module>

rostests/dibtests/bltrop/bltrop.rc

@@ -0,0 +1 @@
+100             BITMAP                  "mars.bmp"

rostests/dibtests/directory.rbuild

@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<!DOCTYPE group SYSTEM "../../../tools/rbuild/project.dtd">
+<group xmlns:xi="http://www.w3.org/2001/XInclude">
+	<directory name="bltrop">
+		<xi:include href="bltrop/bltrop.rbuild" />
+	</directory>
+	<directory name="vbltest">
+		<xi:include href="vbltest/vbltest.rbuild" />
+	</directory>
+</group>

rostests/dibtests/vbltest/vbltest.c

@@ -0,0 +1,178 @@
+/*
+ * Tests various blit and blend operations with different src
+ * bit depths and scaling where possbile.
+ * 
+ * Created by Gregor Schneider <grschneider AT gmail DOT com>, November 2008
+*/
+
+#include <windows.h>
+#include <tchar.h>
+
+#define CURRENT_BMPS 4
+#define SCALE 1.5
+#define OFFSET 5
+
+HINSTANCE hInst;
+TCHAR szWindowClass[] = _T("testclass");
+
+static LRESULT CALLBACK 
+WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+    static HBITMAP hbmList[CURRENT_BMPS];
+
+    switch (message)
+    {
+        case WM_CREATE:
+        {
+            hbmList[0] = (HBITMAP)LoadImage(hInst, MAKEINTRESOURCE(100), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
+            hbmList[1] = (HBITMAP)LoadImage(hInst, MAKEINTRESOURCE(400), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
+            hbmList[2] = (HBITMAP)LoadImage(hInst, MAKEINTRESOURCE(800), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
+            hbmList[3] = (HBITMAP)LoadImage(hInst, MAKEINTRESOURCE(2400), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
+            break;
+        }
+
+        case WM_PAINT:
+        {
+            PAINTSTRUCT ps;
+            HDC hdc, hdcMem;
+            BITMAP bitmap;
+            BLENDFUNCTION bfunc;
+            int x = 0, y = 0, i;
+
+            hdc = BeginPaint(hWnd, &ps);
+            hdcMem = CreateCompatibleDC(hdc);
+
+            bfunc.AlphaFormat = AC_SRC_ALPHA;
+            bfunc.BlendFlags = 0;
+            bfunc.BlendOp = AC_SRC_OVER;
+            bfunc.SourceConstantAlpha = 128;
+
+            for(i = 0; i < CURRENT_BMPS; i++)
+            {
+                y = 0;
+                SelectObject(hdcMem, hbmList[i]);
+                GetObject(hbmList[i], sizeof(BITMAP), &bitmap);
+                
+                /* bit blt */
+                BitBlt(hdc, x, y, bitmap.bmWidth, bitmap.bmHeight, hdcMem, 0, 0, SRCCOPY);
+                y += bitmap.bmHeight + OFFSET;
+
+                /* stretch blt, org size */
+                StretchBlt(hdc, x, y, bitmap.bmWidth, bitmap.bmHeight, hdcMem, 0, 0, bitmap.bmWidth, bitmap.bmHeight, SRCCOPY);
+                y += bitmap.bmHeight + OFFSET;
+
+                /* stretch blt, scaled */
+                StretchBlt(hdc, x, y, bitmap.bmWidth*SCALE, bitmap.bmHeight*SCALE, hdcMem, 0, 0, bitmap.bmWidth, bitmap.bmHeight, SRCCOPY);
+                y += bitmap.bmHeight*SCALE + OFFSET;
+
+                /* transparent blt, transparency: grey */
+                TransparentBlt(hdc, x, y, bitmap.bmWidth, bitmap.bmHeight, hdcMem, 0, 0, bitmap.bmWidth, bitmap.bmHeight, 128*256*256+128*256+128);
+                y += bitmap.bmHeight + OFFSET;
+
+                /* transparent blt, transparency: grey, scaled */
+                TransparentBlt(hdc, x, y, bitmap.bmWidth*SCALE, bitmap.bmHeight*SCALE, hdcMem, 0, 0, bitmap.bmWidth, bitmap.bmHeight, 128*256*256+128*256+128);
+                y += bitmap.bmHeight*SCALE + OFFSET;
+
+                /* alpha blend, org size */
+                AlphaBlend(hdc, x, y, bitmap.bmWidth, bitmap.bmHeight, hdcMem, 0, 0, bitmap.bmWidth, bitmap.bmHeight, bfunc);
+                y += bitmap.bmHeight + OFFSET;
+
+                /* alpha blend, scaled */
+                AlphaBlend(hdc, x, y, bitmap.bmWidth*SCALE, bitmap.bmHeight*SCALE, hdcMem, 0, 0, bitmap.bmWidth, bitmap.bmHeight, bfunc);
+
+                x += bitmap.bmWidth*SCALE + OFFSET;
+            }
+
+            DeleteDC(hdcMem);
+            EndPaint(hWnd, &ps);
+            break;
+        }
+
+        case WM_DESTROY:
+            PostQuitMessage(0);
+            break;
+        default:
+            return DefWindowProc(hWnd, message, wParam, lParam);
+    }
+    return 0;
+}
+
+
+static ATOM
+MyRegisterClass(HINSTANCE hInstance)
+{
+    WNDCLASSEX wcex;
+
+    wcex.cbSize = sizeof(WNDCLASSEX);
+
+    wcex.style         = CS_HREDRAW | CS_VREDRAW;
+    wcex.lpfnWndProc   = WndProc;
+    wcex.cbClsExtra    = 0;
+    wcex.cbWndExtra    = 0;
+    wcex.hInstance     = hInstance;
+    wcex.hIcon         = NULL;
+    wcex.hCursor       = LoadCursor(NULL, IDC_ARROW);
+    wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
+    wcex.lpszMenuName  = NULL;
+    wcex.lpszClassName = szWindowClass;
+    wcex.hIconSm       = NULL;
+
+    return RegisterClassEx(&wcex);
+}
+
+
+static BOOL
+InitInstance(HINSTANCE hInstance, int nCmdShow)
+{
+   HWND hWnd;
+
+   hInst = hInstance;
+
+   hWnd = CreateWindowEx(0,
+                         szWindowClass,
+                         _T("Various blit and blend operations"),
+                         WS_OVERLAPPEDWINDOW,
+                         CW_USEDEFAULT,
+                         CW_USEDEFAULT,
+                         640,
+                         640,
+                         NULL,
+                         NULL,
+                         hInstance,
+                         NULL);
+
+   if (!hWnd)
+   {
+      return FALSE;
+   }
+
+   ShowWindow(hWnd, nCmdShow);
+   UpdateWindow(hWnd);
+
+   return TRUE;
+}
+
+
+int WINAPI
+_tWinMain(HINSTANCE hInstance,
+                     HINSTANCE hPrevInstance,
+                     LPTSTR    lpCmdLine,
+                     int       nCmdShow)
+{
+    MSG msg;
+
+    MyRegisterClass(hInstance);
+
+    if (!InitInstance(hInstance, nCmdShow))
+    {
+        return FALSE;
+    }
+
+    while (GetMessage(&msg, NULL, 0, 0))
+    {
+        TranslateMessage(&msg);
+        DispatchMessage(&msg);
+    }
+
+    return (int)msg.wParam;
+}

rostests/dibtests/vbltest/vbltest.rbuild

@@ -0,0 +1,10 @@
+<module name="vbltest" type="win32gui" installbase="bin" installname="vbltest.exe">
+	<define name="__USE_W32API" />
+	<include base="vbltest">.</include>
+	<library>kernel32</library>
+	<library>gdi32</library>
+	<library>user32</library>
+	<library>msimg32</library>
+	<file>vbltest.c</file>
+	<file>vbltest.rc</file>
+</module>

rostests/dibtests/vbltest/vbltest.rc

@@ -0,0 +1,4 @@
+100              BITMAP                  "test_inv01.bmp"
+400              BITMAP                  "test_inv04.bmp"
+800              BITMAP                  "test_inv08.bmp"
+2400             BITMAP                  "test_inv24.bmp"