[akhaldi] 70524: [0.4.0] * Merge the bootvid font generator improvements by Hermès in revisions 70512 and 70513.

Author: akhaldi
Date: Thu Jan  7 13:39:15 2016
New Revision: 70524

URL: http://svn.reactos.org/svn/reactos?rev=70524&view=rev
Log:
[0.4.0] * Merge the bootvid font generator improvements by Hermès in revisions 70512 and 70513.

Modified:
    branches/ros-branch-0_4_0/   (props changed)
    branches/ros-branch-0_4_0/rosapps/applications/devutils/   (props changed)
    branches/ros-branch-0_4_0/rosapps/applications/devutils/bootvid_font_generator/bootvid_font_generator.c

Propchange: branches/ros-branch-0_4_0/
------------------------------------------------------------------------------
--- svn:mergeinfo	(original)
+++ svn:mergeinfo	Thu Jan  7 13:39:15 2016
@@ -1 +1 @@
-/trunk:70000-70321,70323-70324,70328-70337,70339-70340,70347,70349,70354-70358,70360,70363,70369,70373,70375-70378,70381,70384-70385,70387-70389,70398,70400,70408,70424,70436-70437,70443,70464,70470,70480,70497,70499-70501,70507-70510
+/trunk:70000-70321,70323-70324,70328-70337,70339-70340,70347,70349,70354-70358,70360,70363,70369,70373,70375-70378,70381,70384-70385,70387-70389,70398,70400,70408,70424,70436-70437,70443,70464,70470,70480,70497,70499-70501,70507-70510,70512-70513

Propchange: branches/ros-branch-0_4_0/rosapps/applications/devutils/
------------------------------------------------------------------------------
--- svn:mergeinfo	(original)
+++ svn:mergeinfo	Thu Jan  7 13:39:15 2016
@@ -1 +1 @@
-/trunk/rosapps/applications/devutils:70507-70509
+/trunk/rosapps/applications/devutils:70507-70509,70512-70513

Modified: branches/ros-branch-0_4_0/rosapps/applications/devutils/bootvid_font_generator/bootvid_font_generator.c
URL: http://svn.reactos.org/svn/reactos/branches/ros-branch-0_4_0/rosapps/applica...
==============================================================================
--- branches/ros-branch-0_4_0/rosapps/applications/devutils/bootvid_font_generator/bootvid_font_generator.c	[iso-8859-1] (original)
+++ branches/ros-branch-0_4_0/rosapps/applications/devutils/bootvid_font_generator/bootvid_font_generator.c	[iso-8859-1] Thu Jan  7 13:39:15 2016
@@ -1,29 +1,36 @@
 /*
- * PROJECT:     ReactOS bootvid Font Generator Utility
+ * 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
+ * PURPOSE:     Generates the FontData array for the bootdata.c file of bootvid.dll
  * COPYRIGHT:   Copyright 2016 Colin Finck [e-mail]
  */

+#include <stdio.h>
+#include <conio.h>
 #include <windows.h>
-#include <stdio.h>
+
+/*
+ * Enable this #define if you want to dump the generated character on screen
+ */
+// #define DUMP_CHAR_ON_SCREEN

// 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
+#define FONT_NAME_DEF   "Lucida Console" // "DejaVu Sans Mono" // "Anonymous Pro"
+#define FONT_SIZE_DEF   10
+#define X_OFFSET_DEF    0                // 0                  // 1
+#define Y_OFFSET_DEF    0

+#define HEIGHT          13  // Must be == BOOTCHAR_HEIGHT (see reactos/drivers/base/bootvid/precomp.h)
+#define WIDTH           8   //  8 bits == 1 byte
+
+#ifdef DUMP_CHAR_ON_SCREEN
 /**
  * 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[])
+static void DumpCharacterOnScreen(DWORD BmpBits[])
 {
-    int i;
-    int j;
+    int i, j;

for (i = 0; i < HEIGHT; i++)
     {
@@ -39,111 +46,149 @@
     }
 }

+#else
+
 /**
  * Dump the FontData for the bootvid/i386/bootdata.c array.
  */
-void DumpCharacterFontData(DWORD BmpBits[])
+static void DumpCharacterFontData(DWORD BmpBits[])
 {
     static int iBegin = 0;
     int i;

-    printf("    ");
+    fprintf(stdout, "    ");

for (i = 0; i < HEIGHT; i++)
-        printf("0x%02lX, ", BmpBits[i]);
+        fprintf(stdout, "0x%02lX, ", BmpBits[i]);

-    printf(" // %d\n", iBegin);
+    fprintf(stdout, " // %d\n", iBegin);
     iBegin += HEIGHT;
 }
+#endif

/**
  * Use GDI APIs to load a monospace font and plot a single character into a bitmap.
  */
-BOOL PlotCharacter(WCHAR Character, DWORD BmpBits[])
+static BOOL PlotCharacter(HDC hDC, HFONT hFont, INT XOffset, INT YOffset, CHAR Character, DWORD BmpBits[])
 {
     BOOL bReturnValue = FALSE;
-    int iHeight;
+    HBITMAP hOldBmp;
+    HFONT hOldFont;
     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;
-    }
+    BYTE BmpInfo[sizeof(BITMAPINFO) + sizeof(RGBQUAD)];
+    PBITMAPINFO pBmpInfo = (PBITMAPINFO)&BmpInfo;

hBmp = CreateCompatibleBitmap(hDC, WIDTH, HEIGHT);
     if (!hBmp)
     {
-        printf("CreateCompatibleBitmap failed with error %lu!\n", GetLastError());
+        fprintf(stderr, "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);
+    hOldBmp  = SelectObject(hDC, hBmp);
+    hOldFont = SelectObject(hDC, hFont);
     SetBkColor(hDC, RGB(0, 0, 0));
     SetTextColor(hDC, RGB(255, 255, 255));
-    TextOutW(hDC, X_OFFSET, Y_OFFSET, &Character, 1);
+    TextOutA(hDC, XOffset, YOffset, &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));
+    /*
+     * Use 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).
+     */
+    ZeroMemory(&BmpInfo, sizeof(BmpInfo));
     pBmpInfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
     pBmpInfo->bmiHeader.biHeight = -HEIGHT;
     pBmpInfo->bmiHeader.biWidth = WIDTH;
     pBmpInfo->bmiHeader.biBitCount = 1;
     pBmpInfo->bmiHeader.biPlanes = 1;

+    bReturnValue = TRUE;
+
     if (!GetDIBits(hDC, hBmp, 0, HEIGHT, BmpBits, pBmpInfo, 0))
     {
-        printf("GetDIBits failed with error %lu!\n", GetLastError());
-        goto Cleanup;
+        fprintf(stderr, "GetDIBits failed with error %lu!\n", GetLastError());
+        bReturnValue = FALSE;
     }

-    bReturnValue = TRUE;
+    SelectObject(hDC, hOldBmp);
+    SelectObject(hDC, hOldFont);

Cleanup:
-    if (hFont)
-        DeleteObject(hFont);
-
     if (hBmp)
         DeleteObject(hBmp);
-
-    if (hDC)
-        DeleteDC(hDC);

return bReturnValue;
 }

-int main()
+static void DumpFont(LPSTR FontName, INT FontSize, INT XOffset, INT YOffset)
 {
+    int iHeight;
+    HDC hDC = NULL;
+    HFONT hFont = NULL;
+
     DWORD BmpBits[HEIGHT];
-    WCHAR c;
+    USHORT c;
+
+    hDC = CreateCompatibleDC(NULL);
+    if (!hDC)
+    {
+        fprintf(stderr, "CreateCompatibleDC failed with error %lu!\n", GetLastError());
+        goto Cleanup;
+    }
+
+    iHeight = -MulDiv(FontSize, GetDeviceCaps(hDC, LOGPIXELSY), 72);
+    hFont = CreateFontA(iHeight, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE,
+                        ANSI_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
+                        NONANTIALIASED_QUALITY, FIXED_PITCH, FontName);
+    if (!hFont)
+    {
+        fprintf(stderr, "CreateFont failed with error %lu!\n", GetLastError());
+        goto Cleanup;
+    }

for (c = 0; c < 256; c++)
     {
-        PlotCharacter(c, BmpBits);
+        PlotCharacter(hDC, hFont, XOffset, YOffset, (CHAR)c, BmpBits);

-#if 0
+#ifdef DUMP_CHAR_ON_SCREEN
         DumpCharacterOnScreen(BmpBits);
-        system("pause");
+        fprintf(stdout, "\nPress any key to continue...\n");
+        _getch();
         system("cls");
 #else
         DumpCharacterFontData(BmpBits);
 #endif
     }

+Cleanup:
+    if (hFont)
+        DeleteObject(hFont);
+
+    if (hDC)
+        DeleteDC(hDC);
+}
+
+int main(int argc, char** argv)
+{
+    /* Validate the arguments */
+    if (argc > 5 || (argc >= 2 && strncmp(argv[1], "/?", 2) == 0))
+    {
+        fprintf(stdout,
+                "Usage: %s "font name" [font size] [X-offset] [Y-offset]\n"
+                "Default font name is: "%s"\n"
+                "Default font size is: %i\n"
+                "Default X-offset  is: %i\n"
+                "Default Y-offset  is: %i\n",
+                argv[0],
+                FONT_NAME_DEF, FONT_SIZE_DEF, X_OFFSET_DEF, Y_OFFSET_DEF);
+
+        return -1;
+    }
+
+    DumpFont((argc <= 1) ? FONT_NAME_DEF : argv[1],
+             (argc <= 2) ? FONT_SIZE_DEF : atoi(argv[2]),
+             (argc <= 3) ?  X_OFFSET_DEF : atoi(argv[3]),
+             (argc <= 4) ?  Y_OFFSET_DEF : atoi(argv[4]));
     return 0;
 }