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 <apitest.h>
   9
  10 #include <wingdi.h>
  11 #include <winuser.h>
  12
  13 void Test_MaskBlt_1bpp()
  14 {
  15     HDC hdcDst, hdcSrc;
  16     struct
  17     {
  18         BITMAPINFOHEADER bmiHeader;
  19         ULONG aulColors[2];
  20     } bmiData = {{sizeof(BITMAPINFOHEADER), 8, 1, 1, 1, BI_RGB, 0, 10, 10, 2,0}, {0, 0xFFFFFF}};
  21     PBITMAPINFO pbmi = (PBITMAPINFO)&bmiData;
  22     HBITMAP hbmDst, hbmSrc, hbmMsk;
  23     PUCHAR pjBitsDst, pjBitsSrc, pjBitsMsk;
  24     BOOL ret;
  25
  26     /* Create a dest dc and bitmap */
  27     hdcDst = CreateCompatibleDC(NULL);
  28     hbmDst = CreateDIBSection(hdcDst, pbmi, DIB_RGB_COLORS, (PVOID*)&pjBitsDst, NULL, 0);
  29     SelectObject(hdcDst, hbmDst);
  30
  31     /* Create a source dc and bitmap */
  32     hdcSrc = CreateCompatibleDC(NULL);
  33     hbmSrc = CreateDIBSection(hdcSrc, pbmi, DIB_RGB_COLORS, (PVOID*)&pjBitsSrc, NULL, 0);
  34     SelectObject(hdcSrc, hbmSrc);
  35
  36     /* Create a 1 bpp mask bitmap */
  37     hbmMsk = CreateDIBSection(hdcDst, pbmi, DIB_RGB_COLORS, (PVOID*)&pjBitsMsk, NULL, 0);
  38
  39     /* Do the masking (SRCCOPY / NOOP) */
  40     pjBitsDst[0] = 0xAA;
  41     pjBitsSrc[0] = 0xCC;
  42     pjBitsMsk[0] = 0xF0;
  43     ret = MaskBlt(hdcDst, 0, 0, 8, 1, hdcSrc, 0, 0, hbmMsk, 0, 0, MAKEROP4(SRCCOPY, 0xAA0000));
  44     ok(ret == 1, "MaskBlt failed (%d)\n", ret);
  45     ok (pjBitsDst[0] == 0xCA, "pjBitsDst[0] == 0x%x\n", pjBitsDst[0]);
  46
  47     pjBitsDst[0] = 0x00;
  48     pjBitsSrc[0] = 0xFF;
  49     pjBitsMsk[0] = 0xF0;
  50     ret = MaskBlt(hdcDst, 0, 0, 8, 1, hdcSrc, 0, 0, hbmMsk, 0, 0, MAKEROP4(SRCCOPY, 0xAA0000));
  51     ok(ret == 1, "MaskBlt failed (%d)\n", ret);
  52     ok (pjBitsDst[0] == 0xF0, "pjBitsDst[0] == 0x%x\n", pjBitsDst[0]);
  53
  54     /* Do the masking (NOTSRCERASE / SRCINVERT) */
  55     pjBitsDst[0] = 0xF0;
  56     pjBitsSrc[0] = 0xCC;
  57     pjBitsMsk[0] = 0xAA;
  58     ret = MaskBlt(hdcDst, 0, 0, 8, 1, hdcSrc, 0, 0, hbmMsk, 0, 0, MAKEROP4(NOTSRCERASE, SRCINVERT)); // 22
  59     ok(ret == 1, "MaskBlt failed (%d)\n", ret);
  60     ok (pjBitsDst[0] == 0x16, "pjBitsDst[0] == 0x%x\n", pjBitsDst[0]);
  61
  62     /* Do the masking (MERGEPAINT / DSxn) */
  63     pjBitsDst[0] = 0xF0;
  64     pjBitsSrc[0] = 0xCC;
  65     pjBitsMsk[0] = 0xAA;
  66     ret = MaskBlt(hdcDst, 0, 0, 8, 1, hdcSrc, 0, 0, hbmMsk, 0, 0, MAKEROP4(MERGEPAINT, 0x990000));
  67     ok(ret == 1, "MaskBlt failed (%d)\n", ret);
  68     ok (pjBitsDst[0] == 0xE3, "pjBitsDst[0] == 0x%x\n", pjBitsDst[0]);
  69
  70 }
  71
  72 void Test_MaskBlt_16bpp()
  73 {
  74     HDC hdcDst, hdcSrc;
  75     BITMAPINFO bmi1 = {{sizeof(BITMAPINFOHEADER), 8, 1, 1, 1, BI_RGB, 0, 10, 10, 0,0}};
  76     BITMAPINFO bmi32 = {{sizeof(BITMAPINFOHEADER), 8, 1, 1, 16, BI_RGB, 0, 10, 10, 0,0}};
  77     HBITMAP hbmDst, hbmSrc, hbmMsk;
  78     PUCHAR pjBitsMsk;
  79     PUSHORT pusBitsDst, pusBitsSrc;
  80     BOOL ret;
  81
  82     /* Create a dest dc and bitmap */
  83     hdcDst = CreateCompatibleDC(NULL);
  84     hbmDst = CreateDIBSection(hdcDst, &bmi32, DIB_RGB_COLORS, (PVOID*)&pusBitsDst, NULL, 0);
  85     SelectObject(hdcDst, hbmDst);
  86
  87     /* Create a source dc and bitmap */
  88     hdcSrc = CreateCompatibleDC(NULL);
  89     hbmSrc = CreateDIBSection(hdcSrc, &bmi32, DIB_RGB_COLORS, (PVOID*)&pusBitsSrc, NULL, 0);
  90     SelectObject(hdcSrc, hbmSrc);
  91     ok(hdcSrc && hbmSrc, "\n");
  92
  93     /* Create a 1 bpp mask bitmap */
  94     hbmMsk = CreateDIBSection(hdcDst, &bmi1, DIB_RGB_COLORS, (PVOID*)&pjBitsMsk, NULL, 0);
  95     ok(hbmMsk != 0, "CreateDIBSection failed\n");
  96
  97     /* Do the masking */
  98     pusBitsDst[0] = 0x1234;
  99     pusBitsDst[1] = 0x5678;
 100     pusBitsSrc[0] = 0x4321;
 101     pusBitsSrc[1] = 0x8765;
 102     pjBitsMsk[0] = 0x80;
 103     ret = MaskBlt(hdcDst, 0, 0, 8, 1, hdcSrc, 0, 0, hbmMsk, 0, 0, MAKEROP4(SRCCOPY, 0xAA0000));
 104     ok(ret == 1, "MaskBlt failed (%d)\n", ret);
 105     ok (pusBitsDst[0] == 0x4321, "pusBitsDst[0] == 0x%x\n", pusBitsDst[0]);
 106     ok (pusBitsDst[1] == 0x5678, "pusBitsDst[0] == 0x%x\n", pusBitsDst[1]);
 107
 108     pusBitsDst[0] = 0x1234;
 109     pusBitsDst[1] = 0x5678;
 110     ret = MaskBlt(hdcDst, 0, 0, 8, 1, hdcSrc, 0, 0, hbmMsk, 0, 0, MAKEROP4(SRCPAINT, MERGEPAINT));
 111     ok(ret == 1, "MaskBlt failed (%d)\n", ret);
 112     ok (pusBitsDst[0] == 0x5335, "pusBitsDst[0] == 0x%x\n", pusBitsDst[0]);
 113     ok (pusBitsDst[1] == 0x7efa, "pusBitsDst[0] == 0x%x\n", pusBitsDst[1]);
 114 }
 115
 116 void Test_MaskBlt_32bpp()
 117 {
 118     HDC hdcDst, hdcSrc;
 119     BITMAPINFO bmi1 = {{sizeof(BITMAPINFOHEADER), 8, 1, 1, 1, BI_RGB, 0, 10, 10, 0,0}};
 120     BITMAPINFO bmi32 = {{sizeof(BITMAPINFOHEADER), 8, 1, 1, 32, BI_RGB, 0, 10, 10, 0,0}};
 121     HBITMAP hbmDst, hbmSrc, hbmMsk;
 122     PUCHAR pjBitsMsk;
 123     PULONG pulBitsDst, pulBitsSrc;
 124     BOOL ret;
 125
 126     /* Create a dest dc and bitmap */
 127     hdcDst = CreateCompatibleDC(NULL);
 128     hbmDst = CreateDIBSection(hdcDst, &bmi32, DIB_RGB_COLORS, (PVOID*)&pulBitsDst, NULL, 0);
 129     SelectObject(hdcDst, hbmDst);
 130
 131     /* Create a source dc and bitmap */
 132     hdcSrc = CreateCompatibleDC(NULL);
 133     hbmSrc = CreateDIBSection(hdcSrc, &bmi32, DIB_RGB_COLORS, (PVOID*)&pulBitsSrc, NULL, 0);
 134     SelectObject(hdcSrc, hbmSrc);
 135     ok(hdcSrc && hbmSrc, "\n");
 136
 137     /* Create a 1 bpp mask bitmap */
 138     hbmMsk = CreateDIBSection(hdcDst, &bmi1, DIB_RGB_COLORS, (PVOID*)&pjBitsMsk, NULL, 0);
 139     ok(hbmMsk != 0, "CreateDIBSection failed\n");
 140
 141     /* Do the masking */
 142     pulBitsDst[0] = 0x12345678;
 143     pulBitsDst[1] = 0x9abcdef0;
 144     pulBitsSrc[0] = 0x87684321;
 145     pulBitsSrc[1] = 0x0fedcba9;
 146     pjBitsMsk[0] = 0x80;
 147     ret = MaskBlt(hdcDst, 0, 0, 8, 1, hdcSrc, 0, 0, hbmMsk, 0, 0, MAKEROP4(SRCCOPY, 0xAA0000));
 148     ok(ret == 1, "MaskBlt failed (%d)\n", ret);
 149     ok (pulBitsDst[0] == 0x87684321, "pulBitsDst[0] == 0x%lx\n", pulBitsDst[0]);
 150     ok (pulBitsDst[1] == 0x9abcdef0, "pulBitsDst[0] == 0x%lx\n", pulBitsDst[1]);
 151
 152     pulBitsDst[0] = 0x12345678;
 153     pulBitsDst[1] = 0x9abcdef0;
 154     ret = MaskBlt(hdcDst, 0, 0, 8, 1, hdcSrc, 0, 0, hbmMsk, 0, 0, MAKEROP4(SRCPAINT, MERGEPAINT));
 155     ok(ret == 1, "MaskBlt failed (%d)\n", ret);
 156     ok (pulBitsDst[0] == 0x977c5779, "pulBitsDst[0] == 0x%lx\n", pulBitsDst[0]);
 157     ok (pulBitsDst[1] == 0xfabefef6, "pulBitsDst[0] == 0x%lx\n", pulBitsDst[1]);
 158 }
 159
 160 START_TEST(MaskBlt)
 161 {
 162     Test_MaskBlt_1bpp();
 163     switch (GetDeviceCaps(GetDC(NULL), BITSPIXEL))
 164     {
 165         case 16: Test_MaskBlt_16bpp(); break;
 166         case 32: Test_MaskBlt_32bpp(); break;
 167     }
 168
 169 }
 170