metafile.c

来自「winNT技术操作系统,国外开放的原代码和LIUX一样」· C语言 代码 · 共 1,584 行 · 第 1/4 页

C
1,584 行
字号
1234
    0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x14, 0x02,
    0x01, 0x00, 0x01, 0x00, 0x05, 0x00, 0x00, 0x00,
    0x13, 0x02, 0x02, 0x00, 0x02, 0x00, 0x05, 0x00,
    0x00, 0x00, 0x14, 0x02, 0x01, 0x00, 0x01, 0x00,
    0x07, 0x00, 0x00, 0x00, 0x18, 0x04, 0x02, 0x00,
    0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00,
    0x00, 0x00, 0x00, 0x00
};

static const unsigned char MF_PATTERN_BRUSH_BITS[] = {
    0x01, 0x00, 0x09, 0x00, 0x00, 0x03, 0x3d, 0x00,
    0x00, 0x00, 0x01, 0x00, 0x2d, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x2d, 0x00, 0x00, 0x00, 0x42, 0x01,
    0x03, 0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00,
    0x08, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
    0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0xff, 0xff, 0xff, 0x00, 0x08, 0x00, 0x00, 0x00,
    0x07, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00,
    0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
    0x03, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
    0x01, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
    0x2d, 0x01, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
    0x00, 0x00
};

static const unsigned char MF_TEXTOUT_ON_PATH_BITS[] =
{
    0x01, 0x00, 0x09, 0x00, 0x00, 0x03, 0x19, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x0d, 0x00, 0x00, 0x00, 0x32, 0x0a,
    0x16, 0x00, 0x0b, 0x00, 0x04, 0x00, 0x00, 0x00,
    0x54, 0x65, 0x73, 0x74, 0x03, 0x00, 0x05, 0x00,
    0x08, 0x00, 0x0c, 0x00, 0x03, 0x00, 0x00, 0x00,
    0x00, 0x00
};

static const unsigned char EMF_TEXTOUT_ON_PATH_BITS[] =
{
    0x01, 0x00, 0x00, 0x00, 0x6c, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0xe7, 0xff, 0xff, 0xff, 0xe9, 0xff, 0xff, 0xff,
    0x20, 0x45, 0x4d, 0x46, 0x00, 0x00, 0x01, 0x00,
    0xf4, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
    0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
    0x40, 0x01, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0xe2, 0x04, 0x00,
    0x80, 0xa9, 0x03, 0x00, 0x3b, 0x00, 0x00, 0x00,
    0x08, 0x00, 0x00, 0x00, 0x54, 0x00, 0x00, 0x00,
    0x64, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
    0xff, 0xff, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00,
    0x00, 0x00, 0xc8, 0x41, 0x00, 0x80, 0xbb, 0x41,
    0x0b, 0x00, 0x00, 0x00, 0x16, 0x00, 0x00, 0x00,
    0x04, 0x00, 0x00, 0x00, 0x4c, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
    0xff, 0xff, 0xff, 0xff, 0x54, 0x00, 0x00, 0x00,
    0x54, 0x00, 0x65, 0x00, 0x73, 0x00, 0x74, 0x00,
    0x03, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
    0x08, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00,
    0x3c, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
    0x0e, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
    0x14, 0x00, 0x00, 0x00
};

static const unsigned char MF_LINETO_BITS[] = {
    0x01, 0x00, 0x09, 0x00, 0x00, 0x03, 0x11, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x13, 0x02,
    0x0f, 0x00, 0x37, 0x00, 0x03, 0x00, 0x00, 0x00,
    0x00, 0x00
};

static const unsigned char EMF_LINETO_BITS[] = {
    0x01, 0x00, 0x00, 0x00, 0x6c, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x37, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x61, 0x06, 0x00, 0x00, 0xb7, 0x01, 0x00, 0x00,
    0x20, 0x45, 0x4d, 0x46, 0x00, 0x00, 0x01, 0x00,
    0x38, 0x01, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00,
    0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
    0x7c, 0x01, 0x00, 0x00, 0x2c, 0x01, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x60, 0xcc, 0x05, 0x00,
    0xe0, 0x93, 0x04, 0x00, 0x46, 0x00, 0x00, 0x00,
    0x48, 0x00, 0x00, 0x00, 0x3a, 0x00, 0x00, 0x00,
    0x47, 0x44, 0x49, 0x43, 0x01, 0x00, 0x00, 0x80,
    0x00, 0x03, 0x00, 0x00, 0x60, 0xe5, 0xf4, 0x73,
    0x00, 0x00, 0x00, 0x00, 0x22, 0x00, 0x00, 0x00,
    0x01, 0x00, 0x09, 0x00, 0x00, 0x03, 0x11, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x13, 0x02,
    0x0f, 0x00, 0x37, 0x00, 0x03, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00,
    0x0c, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
    0x0b, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
    0x00, 0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
    0x09, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
    0x00, 0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
    0x36, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
    0x37, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00,
    0x25, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00,
    0x07, 0x00, 0x00, 0x80, 0x25, 0x00, 0x00, 0x00,
    0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
    0x30, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00,
    0x0f, 0x00, 0x00, 0x80, 0x4b, 0x00, 0x00, 0x00,
    0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x05, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00,
    0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x10, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00
};

static const unsigned char EMF_LINETO_MM_ANISOTROPIC_BITS[] = {
    0x01, 0x00, 0x00, 0x00, 0x6c, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x37, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x64, 0x00, 0x00, 0x00, 0x64, 0x00, 0x00, 0x00,
    0x20, 0x45, 0x4d, 0x46, 0x00, 0x00, 0x01, 0x00,
    0x38, 0x01, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00,
    0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
    0x7c, 0x01, 0x00, 0x00, 0x2c, 0x01, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x60, 0xcc, 0x05, 0x00,
    0xe0, 0x93, 0x04, 0x00, 0x46, 0x00, 0x00, 0x00,
    0x48, 0x00, 0x00, 0x00, 0x3a, 0x00, 0x00, 0x00,
    0x47, 0x44, 0x49, 0x43, 0x01, 0x00, 0x00, 0x80,
    0x00, 0x03, 0x00, 0x00, 0xa4, 0xfe, 0xf4, 0x73,
    0x00, 0x00, 0x00, 0x00, 0x22, 0x00, 0x00, 0x00,
    0x01, 0x00, 0x09, 0x00, 0x00, 0x03, 0x11, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x13, 0x02,
    0x0f, 0x00, 0x37, 0x00, 0x03, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00,
    0x0c, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
    0x0b, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
    0x03, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
    0x09, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
    0x03, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
    0x36, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
    0x37, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00,
    0x25, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00,
    0x07, 0x00, 0x00, 0x80, 0x25, 0x00, 0x00, 0x00,
    0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
    0x30, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00,
    0x0f, 0x00, 0x00, 0x80, 0x4b, 0x00, 0x00, 0x00,
    0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x05, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00,
    0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x10, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00
};

static const unsigned char EMF_LINETO_MM_TEXT_BITS[] = {
    0x01, 0x00, 0x00, 0x00, 0x6c, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x37, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x61, 0x06, 0x00, 0x00, 0xb7, 0x01, 0x00, 0x00,
    0x20, 0x45, 0x4d, 0x46, 0x00, 0x00, 0x01, 0x00,
    0xe4, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00,
    0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
    0x7c, 0x01, 0x00, 0x00, 0x2c, 0x01, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x60, 0xcc, 0x05, 0x00,
    0xe0, 0x93, 0x04, 0x00, 0x0b, 0x00, 0x00, 0x00,
    0x10, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00,
    0x00, 0x04, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00,
    0x10, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00,
    0x00, 0x04, 0x00, 0x00, 0x36, 0x00, 0x00, 0x00,
    0x10, 0x00, 0x00, 0x00, 0x37, 0x00, 0x00, 0x00,
    0x0f, 0x00, 0x00, 0x00, 0x25, 0x00, 0x00, 0x00,
    0x0c, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x80,
    0x25, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x80, 0x30, 0x00, 0x00, 0x00,
    0x0c, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x80,
    0x4b, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
    0x0e, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
    0x14, 0x00, 0x00, 0x00
};

/* For debugging or dumping the raw metafiles produced by
 * new test functions.
 */
static INT CALLBACK mf_enum_proc(HDC hdc, HANDLETABLE *ht, METARECORD *mr,
                                 INT nobj, LPARAM param)
{
    trace("hdc %p, mr->rdFunction %04x, mr->rdSize %lu, param %p\n",
           hdc, mr->rdFunction, mr->rdSize, (void *)param);
    return TRUE;
}

/* For debugging or dumping the raw metafiles produced by
 * new test functions.
 */

static void dump_mf_bits (const HMETAFILE mf, const char *desc)
{
    BYTE buf[MF_BUFSIZE];
    UINT mfsize, i;

    if (!winetest_debug) return;

    mfsize = GetMetaFileBitsEx (mf, MF_BUFSIZE, buf);
    ok (mfsize > 0, "%s: GetMetaFileBitsEx failed.\n", desc);

    printf ("MetaFile %s has bits:\n{\n    ", desc);
    for (i=0; i<mfsize; i++)
    {
        printf ("0x%02x", buf[i]);
        if (i == mfsize-1)
            printf ("\n");
        else if (i % 8 == 7)
            printf (",\n    ");
        else
            printf (", ");
    }
    printf ("};\n");
}

/* Compare the metafile produced by a test function with the
 * expected raw metafile data in "bits".
 * Return value is 0 for a perfect match,
 * -1 if lengths aren't equal,
 * otherwise returns the number of non-matching bytes.
 */

static int compare_mf_bits (const HMETAFILE mf, const unsigned char *bits, UINT bsize,
    const char *desc)
{
    unsigned char buf[MF_BUFSIZE];
    UINT mfsize, i;
    int diff;

    mfsize = GetMetaFileBitsEx (mf, MF_BUFSIZE, buf);
    ok (mfsize > 0, "%s: GetMetaFileBitsEx failed.\n", desc);
    if (mfsize < MF_BUFSIZE)
        ok (mfsize == bsize, "%s: mfsize=%d, bsize=%d.\n",
            desc, mfsize, bsize);
    else
        ok (bsize >= MF_BUFSIZE, "%s: mfsize > bufsize (%d bytes), bsize=%d.\n",
            desc, mfsize, bsize);
    if (mfsize != bsize)
        return -1;

    diff = 0;
    for (i=0; i<bsize; i++)
    {
       if (buf[i] !=  bits[i])
           diff++;
    }
    ok (diff == 0, "%s: mfsize=%d, bsize=%d, diff=%d\n",
        desc, mfsize, bsize, diff);

    return diff; 
}

static int compare_mf_disk_bits(LPCSTR name, const BYTE *bits, UINT bsize, const char *desc)
{
    unsigned char buf[MF_BUFSIZE];
    DWORD mfsize, rd_size, i;
    int diff;
    HANDLE hfile;
    BOOL ret;

    hfile = CreateFileA(name, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
    assert(hfile != INVALID_HANDLE_VALUE);

    mfsize = GetFileSize(hfile, NULL);
    assert(mfsize <= MF_BUFSIZE);

    ret = ReadFile(hfile, buf, sizeof(buf), &rd_size, NULL);
    ok( ret && rd_size == mfsize, "ReadFile: error %ld\n", GetLastError());

    CloseHandle(hfile);

    ok(mfsize == bsize, "%s: mfsize=%ld, bsize=%d.\n", desc, mfsize, bsize);

    if (mfsize != bsize)
        return -1;

    diff = 0;
    for (i=0; i<bsize; i++)
    {
        if (buf[i] != bits[i])
            diff++;
    }
    ok(diff == 0, "%s: mfsize=%ld, bsize=%d, diff=%d\n",
        desc, mfsize, bsize, diff);

    return diff; 
}

/* For debugging or dumping the raw EMFs produced by
 * new test functions.
 */
static void dump_emf_bits(const HENHMETAFILE mf, const char *desc)
{
    BYTE buf[MF_BUFSIZE];
    UINT mfsize, i;

    if (!winetest_debug) return;

    mfsize = GetEnhMetaFileBits(mf, MF_BUFSIZE, buf);
    ok (mfsize > 0, "%s: GetEnhMetaFileBits failed\n", desc);

    printf("EMF %s has bits:\n{\n    ", desc);
    for (i = 0; i < mfsize; i++)
    {
        printf ("0x%02x", buf[i]);
        if (i == mfsize-1)
            printf ("\n");
        else if (i % 8 == 7)
            printf (",\n    ");
        else
            printf (", ");
    }
    printf ("};\n");
}

static void dump_emf_records(const HENHMETAFILE mf, const char *desc)
{
    BYTE *emf;
    BYTE buf[MF_BUFSIZE];
    UINT mfsize, offset;

    if (!winetest_debug) return;

    mfsize = GetEnhMetaFileBits(mf, MF_BUFSIZE, buf);
    ok (mfsize > 0, "%s: GetEnhMetaFileBits error %ld\n", desc, GetLastError());

    printf("EMF %s has records:\n", desc);

    emf = buf;
    offset = 0;
    while(offset < mfsize)
    {
        EMR *emr = (EMR *)(emf + offset);
        printf("emr->iType %ld, emr->nSize %lu\n", emr->iType, emr->nSize);
        /*trace("emr->iType 0x%04lx, emr->nSize 0x%04lx\n", emr->iType, emr->nSize);*/
        offset += emr->nSize;
    }
}

/* Compare the EMF produced by a test function with the
 * expected raw EMF data in "bits".
 * Return value is 0 for a perfect match,
 * -1 if lengths aren't equal,
 * otherwise returns the number of non-matching bytes.
 */
static int compare_emf_bits(const HENHMETAFILE mf, const unsigned char *bits,
                            UINT bsize, const char *desc, BOOL todo)
{
    unsigned char buf[MF_BUFSIZE];
    UINT mfsize, i;
    int diff;

    mfsize = GetEnhMetaFileBits(mf, MF_BUFSIZE, buf);
    ok (mfsize > 0, "%s: GetEnhMetaFileBits error %ld\n", desc, GetLastError());

    if (mfsize < MF_BUFSIZE)
    {
        if (mfsize != bsize && todo)
        {
        todo_wine
        ok(mfsize == bsize, "%s: mfsize=%d, bsize=%d\n", desc, mfsize, bsize);
        }
        else
        ok(mfsize == bsize, "%s: mfsize=%d, bsize=%d\n", desc, mfsize, bsize);
    }
    else
        ok(bsize >= MF_BUFSIZE, "%s: mfsize > bufsize (%d bytes), bsize=%d\n",
           desc, mfsize, bsize);

    if (mfsize != bsize)
        return -1;

    diff = 0;
    for (i = 0; i < bsize; i++)
1234

metafile.c - 源码说明

本页面展示了「winNT技术操作系统,国外开放的原代码和LIUX一样」中的 metafile.c 源码文件，采用 C语言 编程语言编写，共 1,584 行代码。您可以在线阅读完整代码内容，也可以返回资源详情页下载完整源码包进行本地学习和开发。

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