[BOOTVID]

Change the Blue Screen Font hardcoded into bootvid.dll to the Open Source "Anonymous Pro" font, which makes a nice 8x13 font.
Blue Screens now look like this: http://fs5.directupload.net/images/160106/ehv6245t.png

[BOOTVID_FONT_GENERATOR]
In case you find an even better font, you now have a nice little tool to test that font and generate the corresponding FontData array for bootvid.

svn path=/trunk/; revision=70507

rosapps/applications/devutils/bootvid_font_generator/CMakeLists.txt

@@ -0,0 +1,4 @@
+
+add_executable(bootvid_font_generator bootvid_font_generator.c)
+set_module_type(bootvid_font_generator win32cui)
+add_importlibs(bootvid_font_generator user32 gdi32 msvcrt kernel32)

rosapps/applications/devutils/bootvid_font_generator/bootvid_font_generator.c

@@ -0,0 +1,149 @@
+/*
+ * PROJECT:     ReactOS bootvid Font Generator Utility
+ * LICENSE:     GNU GPLv2 or any later version as published by the Free Software Foundation
+ * PURPOSE:     Generates the FontData array for the bootdata.c file of bootvid
+ * COPYRIGHT:   Copyright 2016 Colin Finck <colin@reactos.org>
+ */
+
+#include <windows.h>
+#include <stdio.h>
+
+// Windows original Blue Screen font is "Lucida Console" at FONT_SIZE 10 with no offsets.
+#define FONT_NAME       L"Anonymous Pro"
+#define FONT_SIZE       10
+#define X_OFFSET        1
+#define Y_OFFSET        0
+#define HEIGHT          13
+#define WIDTH           8
+
+/**
+ * Sketch the character on the console screen using ASCII characters.
+ * Allows you to easily check if the font fits properly into the 8x13 box.
+ */
+void DumpCharacterOnScreen(DWORD BmpBits[])
+{
+    int i;
+    int j;
+
+    for (i = 0; i < HEIGHT; i++)
+    {
+        for (j = WIDTH; --j >= 0;)
+        {
+            if (BmpBits[i] >> j & 0x1)
+                putchar(' ');
+            else
+                putchar('#');
+        }
+
+        putchar('\n');
+    }
+}
+
+/**
+ * Dump the FontData for the bootvid/i386/bootdata.c array.
+ */
+void DumpCharacterFontData(DWORD BmpBits[])
+{
+    static int iBegin = 0;
+    int i;
+
+    printf("    ");
+
+    for (i = 0; i < HEIGHT; i++)
+        printf("0x%02lX, ", BmpBits[i]);
+
+    printf(" // %d\n", iBegin);
+    iBegin += HEIGHT;
+}
+
+/**
+ * Use GDI APIs to load a monospace font and plot a single character into a bitmap.
+ */
+BOOL PlotCharacter(WCHAR Character, DWORD BmpBits[])
+{
+    BOOL bReturnValue = FALSE;
+    int iHeight;
+    HBITMAP hBmp = NULL;
+    HDC hDC = NULL;
+    HFONT hFont = NULL;
+    PBITMAPINFO pBmpInfo;
+
+    hDC = CreateCompatibleDC(NULL);
+    if (!hDC)
+    {
+        printf("CreateCompatibleDC failed with error %lu!\n", GetLastError());
+        goto Cleanup;
+    }
+
+    hBmp = CreateCompatibleBitmap(hDC, WIDTH, HEIGHT);
+    if (!hBmp)
+    {
+        printf("CreateCompatibleBitmap failed with error %lu!\n", GetLastError());
+        goto Cleanup;
+    }
+
+    iHeight = -MulDiv(FONT_SIZE, GetDeviceCaps(hDC, LOGPIXELSY), 72);
+    hFont = CreateFontW(iHeight, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET, 0, 0, NONANTIALIASED_QUALITY, FIXED_PITCH, FONT_NAME);
+    if (!hFont)
+    {
+        printf("CreateFontW failed with error %lu!\n", GetLastError());
+        goto Cleanup;
+    }
+
+    SelectObject(hDC, hBmp);
+    SelectObject(hDC, hFont);
+    SetBkColor(hDC, RGB(0, 0, 0));
+    SetTextColor(hDC, RGB(255, 255, 255));
+    TextOutW(hDC, X_OFFSET, Y_OFFSET, &Character, 1);
+
+    // Allocate enough memory for BITMAPINFO and one additional color in the color table.
+    // BITMAPINFO already contains a color table entry for a single color and GetDIBits needs space for two colors (black and white).
+    pBmpInfo = HeapAlloc(GetProcessHeap(), 0, sizeof(BITMAPINFO) + sizeof(RGBQUAD));
+    ZeroMemory(pBmpInfo, sizeof(BITMAPINFO) + sizeof(RGBQUAD));
+    pBmpInfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
+    pBmpInfo->bmiHeader.biHeight = -HEIGHT;
+    pBmpInfo->bmiHeader.biWidth = WIDTH;
+    pBmpInfo->bmiHeader.biBitCount = 1;
+    pBmpInfo->bmiHeader.biPlanes = 1;
+
+    if (!GetDIBits(hDC, hBmp, 0, HEIGHT, BmpBits, pBmpInfo, 0))
+    {
+        printf("GetDIBits failed with error %lu!\n", GetLastError());
+        goto Cleanup;
+    }
+
+    bReturnValue = TRUE;
+
+Cleanup:
+    if (hFont)
+        DeleteObject(hFont);
+
+    if (hBmp)
+        DeleteObject(hBmp);
+
+    if (hDC)
+        DeleteDC(hDC);
+
+    return bReturnValue;
+}
+
+int main()
+{
+    DWORD BmpBits[HEIGHT];
+    WCHAR c;
+
+    for (c = 0; c < 256; c++)
+    {
+        PlotCharacter(c, BmpBits);
+
+#if 0
+        DumpCharacterOnScreen(BmpBits);
+        system("pause");
+        system("cls");
+#else
+        DumpCharacterFontData(BmpBits);
+#endif
+    }
+
+    return 0;
+}