rostests/apitests/gdi32/MaskBlt.c

   1 /*
   2  * PROJECT:         ReactOS api tests
   3  * LICENSE:         GPL - See COPYING in the top level directory
   4  * PURPOSE:         Test for MaskBlt
   5  * PROGRAMMERS:     Timo Kreuzer
   6  */
   7
   8 #include <wine/test.h>
   9 #include <wingdi.h>
  10 #include <winuser.h>
  11
  12 void Test_MaskBlt_1bpp()
  13 {
  14     HDC hdcDst, hdcSrc;
  15     struct
  16     {
  17         BITMAPINFOHEADER bmiHeader;
  18         ULONG aulColors[2];
  19     } bmiData = {{sizeof(BITMAPINFOHEADER), 8, 1, 1, 1, BI_RGB, 0, 10, 10, 2,0}, {0, 0xFFFFFF}};
  20     PBITMAPINFO pbmi = (PBITMAPINFO)&bmiData;
  21     HBITMAP hbmDst, hbmSrc, hbmMsk;
  22     PUCHAR pjBitsDst, pjBitsSrc, pjBitsMsk;
  23     BOOL ret;
  24
  25     /* Create a dest dc and bitmap */
  26     hdcDst = CreateCompatibleDC(NULL);
  27     hbmDst = CreateDIBSection(hdcDst, pbmi, DIB_RGB_COLORS, (PVOID*)&pjBitsDst, NULL, 0);
  28     SelectObject(hdcDst, hbmDst);
  29
  30     /* Create a source dc and bitmap */
  31     hdcSrc = CreateCompatibleDC(NULL);
  32     hbmSrc = CreateDIBSection(hdcSrc, pbmi, DIB_RGB_COLORS, (PVOID*)&pjBitsSrc, NULL, 0);
  33     SelectObject(hdcSrc, hbmSrc);
  34
  35     /* Create a 1 bpp mask bitmap */
  36     hbmMsk = CreateDIBSection(hdcDst, pbmi, DIB_RGB_COLORS, (PVOID*)&pjBitsMsk, NULL, 0);
  37
  38     /* Do the masking (SRCCOPY / NOOP) */
  39     pjBitsDst[0] = 0xAA;
  40     pjBitsSrc[0] = 0xCC;
  41     pjBitsMsk[0] = 0xF0;
  42     ret = MaskBlt(hdcDst, 0, 0, 8, 1, hdcSrc, 0, 0, hbmMsk, 0, 0, MAKEROP4(SRCCOPY, 0xAA0000));
  43     ok(ret == 1, "MaskBlt failed (%d)\n", ret);
  44     ok (pjBitsDst[0] == 0xCA, "pjBitsDst[0] == 0x%x\n", pjBitsDst[0]);
  45
  46     pjBitsDst[0] = 0x00;
  47     pjBitsSrc[0] = 0xFF;
  48     pjBitsMsk[0] = 0xF0;
  49     ret = MaskBlt(hdcDst, 0, 0, 8, 1, hdcSrc, 0, 0, hbmMsk, 0, 0, MAKEROP4(SRCCOPY, 0xAA0000));
  50     ok(ret == 1, "MaskBlt failed (%d)\n", ret);
  51     ok (pjBitsDst[0] == 0xF0, "pjBitsDst[0] == 0x%x\n", pjBitsDst[0]);
  52
  53     /* Do the masking (NOTSRCERASE / SRCINVERT) */
  54     pjBitsDst[0] = 0xF0;
  55     pjBitsSrc[0] = 0xCC;
  56     pjBitsMsk[0] = 0xAA;
  57     ret = MaskBlt(hdcDst, 0, 0, 8, 1, hdcSrc, 0, 0, hbmMsk, 0, 0, MAKEROP4(NOTSRCERASE, SRCINVERT)); // 22
  58     ok(ret == 1, "MaskBlt failed (%d)\n", ret);
  59     ok (pjBitsDst[0] == 0x16, "pjBitsDst[0] == 0x%x\n", pjBitsDst[0]);
  60
  61     /* Do the masking (MERGEPAINT / DSxn) */
  62     pjBitsDst[0] = 0xF0;
  63     pjBitsSrc[0] = 0xCC;
  64     pjBitsMsk[0] = 0xAA;
  65     ret = MaskBlt(hdcDst, 0, 0, 8, 1, hdcSrc, 0, 0, hbmMsk, 0, 0, MAKEROP4(MERGEPAINT, 0x990000));
  66     ok(ret == 1, "MaskBlt failed (%d)\n", ret);
  67     ok (pjBitsDst[0] == 0xE3, "pjBitsDst[0] == 0x%x\n", pjBitsDst[0]);
  68
  69 }
  70
  71 void Test_MaskBlt_16bpp()
  72 {
  73     HDC hdcDst, hdcSrc;
  74     BITMAPINFO bmi1 = {{sizeof(BITMAPINFOHEADER), 8, 1, 1, 1, BI_RGB, 0, 10, 10, 0,0}};
  75     BITMAPINFO bmi32 = {{sizeof(BITMAPINFOHEADER), 8, 1, 1, 16, BI_RGB, 0, 10, 10, 0,0}};
  76     HBITMAP hbmDst, hbmSrc, hbmMsk;
  77     PUCHAR pjBitsMsk;
  78     PUSHORT pusBitsDst, pusBitsSrc;
  79     BOOL ret;
  80
  81     /* Create a dest dc and bitmap */
  82     hdcDst = CreateCompatibleDC(NULL);
  83     hbmDst = CreateDIBSection(hdcDst, &bmi32, DIB_RGB_COLORS, (PVOID*)&pusBitsDst, NULL, 0);
  84     SelectObject(hdcDst, hbmDst);
  85
  86     /* Create a source dc and bitmap */
  87     hdcSrc = CreateCompatibleDC(NULL);
  88     hbmSrc = CreateDIBSection(hdcSrc, &bmi32, DIB_RGB_COLORS, (PVOID*)&pusBitsSrc, NULL, 0);
  89     SelectObject(hdcSrc, hbmSrc);
  90     ok(hdcSrc && hbmSrc, "\n");
  91
  92     /* Create a 1 bpp mask bitmap */
  93     hbmMsk = CreateDIBSection(hdcDst, &bmi1, DIB_RGB_COLORS, (PVOID*)&pjBitsMsk, NULL, 0);
  94     ok(hbmMsk != 0, "CreateDIBSection failed\n");
  95
  96     /* Do the masking */
  97     pusBitsDst[0] = 0x1234;
  98     pusBitsDst[1] = 0x5678;
  99     pusBitsSrc[0] = 0x4321;
 100     pusBitsSrc[1] = 0x8765;
 101     pjBitsMsk[0] = 0x80;
 102     ret = MaskBlt(hdcDst, 0, 0, 8, 1, hdcSrc, 0, 0, hbmMsk, 0, 0, MAKEROP4(SRCCOPY, 0xAA0000));
 103     ok(ret == 1, "MaskBlt failed (%d)\n", ret);
 104     ok (pusBitsDst[0] == 0x4321, "pusBitsDst[0] == 0x%x\n", pusBitsDst[0]);
 105     ok (pusBitsDst[1] == 0x5678, "pusBitsDst[0] == 0x%x\n", pusBitsDst[1]);
 106
 107     pusBitsDst[0] = 0x1234;
 108     pusBitsDst[1] = 0x5678;
 109     ret = MaskBlt(hdcDst, 0, 0, 8, 1, hdcSrc, 0, 0, hbmMsk, 0, 0, MAKEROP4(SRCPAINT, MERGEPAINT));
 110     ok(ret == 1, "MaskBlt failed (%d)\n", ret);
 111     ok (pusBitsDst[0] == 0x5335, "pusBitsDst[0] == 0x%x\n", pusBitsDst[0]);
 112     ok (pusBitsDst[1] == 0x7efa, "pusBitsDst[0] == 0x%x\n", pusBitsDst[1]);
 113 }
 114
 115 void Test_MaskBlt_32bpp()
 116 {
 117     HDC hdcDst, hdcSrc;
 118     BITMAPINFO bmi1 = {{sizeof(BITMAPINFOHEADER), 8, 1, 1, 1, BI_RGB, 0, 10, 10, 0,0}};
 119     BITMAPINFO bmi32 = {{sizeof(BITMAPINFOHEADER), 8, 1, 1, 32, BI_RGB, 0, 10, 10, 0,0}};
 120     HBITMAP hbmDst, hbmSrc, hbmMsk;
 121     PUCHAR pjBitsMsk;
 122     PULONG pulBitsDst, pulBitsSrc;
 123     BOOL ret;
 124
 125     /* Create a dest dc and bitmap */
 126     hdcDst = CreateCompatibleDC(NULL);
 127     hbmDst = CreateDIBSection(hdcDst, &bmi32, DIB_RGB_COLORS, (PVOID*)&pulBitsDst, NULL, 0);
 128     SelectObject(hdcDst, hbmDst);
 129
 130     /* Create a source dc and bitmap */
 131     hdcSrc = CreateCompatibleDC(NULL);
 132     hbmSrc = CreateDIBSection(hdcSrc, &bmi32, DIB_RGB_COLORS, (PVOID*)&pulBitsSrc, NULL, 0);
 133     SelectObject(hdcSrc, hbmSrc);
 134     ok(hdcSrc && hbmSrc, "\n");
 135
 136     /* Create a 1 bpp mask bitmap */
 137     hbmMsk = CreateDIBSection(hdcDst, &bmi1, DIB_RGB_COLORS, (PVOID*)&pjBitsMsk, NULL, 0);
 138     ok(hbmMsk != 0, "CreateDIBSection failed\n");
 139
 140     /* Do the masking */
 141     pulBitsDst[0] = 0x12345678;
 142     pulBitsDst[1] = 0x9abcdef0;
 143     pulBitsSrc[0] = 0x87684321;
 144     pulBitsSrc[1] = 0x0fedcba9;
 145     pjBitsMsk[0] = 0x80;
 146     ret = MaskBlt(hdcDst, 0, 0, 8, 1, hdcSrc, 0, 0, hbmMsk, 0, 0, MAKEROP4(SRCCOPY, 0xAA0000));
 147     ok(ret == 1, "MaskBlt failed (%d)\n", ret);
 148     ok (pulBitsDst[0] == 0x87684321, "pulBitsDst[0] == 0x%lx\n", pulBitsDst[0]);
 149     ok (pulBitsDst[1] == 0x9abcdef0, "pulBitsDst[0] == 0x%lx\n", pulBitsDst[1]);
 150
 151     pulBitsDst[0] = 0x12345678;
 152     pulBitsDst[1] = 0x9abcdef0;
 153     ret = MaskBlt(hdcDst, 0, 0, 8, 1, hdcSrc, 0, 0, hbmMsk, 0, 0, MAKEROP4(SRCPAINT, MERGEPAINT));
 154     ok(ret == 1, "MaskBlt failed (%d)\n", ret);
 155     ok (pulBitsDst[0] == 0x977c5779, "pulBitsDst[0] == 0x%lx\n", pulBitsDst[0]);
 156     ok (pulBitsDst[1] == 0xfabefef6, "pulBitsDst[0] == 0x%lx\n", pulBitsDst[1]);
 157 }
 158
 159 START_TEST(MaskBlt)
 160 {
 161     Test_MaskBlt_1bpp();
 162     switch (GetDeviceCaps(GetDC(NULL), BITSPIXEL))
 163     {
 164         case 16: Test_MaskBlt_16bpp(); break;
 165         case 32: Test_MaskBlt_32bpp(); break;
 166     }
 167
 168 }
 169