reactos/modules/rostests/apitests/gdi32/PatBlt.c

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/*
* PROJECT: ReactOS api tests
* LICENSE: GPL - See COPYING in the top level directory
* PURPOSE: Test for ...
* PROGRAMMERS: Timo Kreuzer
*/
2017-12-02 20:00:06 +00:00
#include "precomp.h"
HBITMAP ghbmpTarget;
PULONG gpulTargetBits;
HDC hdcTarget;
void Test_PatBlt_Params()
{
BOOL ret;
ULONG i, rop;
HDC hdc;
/* Test a rop that contains only the operation index */
ret = PatBlt(hdcTarget, 0, 0, 1, 1, PATCOPY & 0x00FF0000);
ok_long(ret, 1);
/* Test a rop that contains arbitrary values outside the operation index */
ret = PatBlt(hdcTarget, 0, 0, 1, 1, (PATCOPY & 0x00FF0000) | 0xab00cdef);
ok_long(ret, 1);
/* Test an invalid rop */
SetLastError(0);
ok_long(PatBlt(hdcTarget, 0, 0, 1, 1, SRCCOPY) , 0);
ok_err(0);
/* Test all rops */
for (i = 0; i < 256; i++)
{
rop = i << 16;
ret = PatBlt(hdcTarget, 0, 0, 1, 1, rop);
/* Only these should succeed (they use no source) */
if ((i == 0) || (i == 5) || (i == 10) || (i == 15) || (i == 80) ||
(i == 85) || (i == 90) || (i == 95) || (i == 160) || (i == 165) ||
(i == 170) || (i == 175) || (i == 240) || (i == 245) ||
(i == 250) || (i == 255))
{
ok(ret == 1, "index %ld failed, but should succeed\n", i);
}
else
{
ok(ret == 0, "index %ld succeeded, but should fail\n", i);
}
}
/* Test quaternary rop, the background part is simply ignored */
ret = PatBlt(hdcTarget, 0, 0, 1, 1, MAKEROP4(PATCOPY, PATINVERT));
ok_long(ret, 1);
ret = PatBlt(hdcTarget, 0, 0, 1, 1, MAKEROP4(PATCOPY, SRCCOPY));
ok_long(ret, 1);
ret = PatBlt(hdcTarget, 0, 0, 1, 1, MAKEROP4(SRCCOPY, PATCOPY));
ok_long(ret, 0);
/* Test an info DC */
hdc = CreateICA("DISPLAY", NULL, NULL, NULL);
ok(hdc != 0, "\n");
SetLastError(0);
ok_long(PatBlt(hdc, 0, 0, 1, 1, PATCOPY), 1);
ok_err(0);
DeleteDC(hdc);
/* Test a mem DC without selecting a bitmap */
hdc = CreateCompatibleDC(NULL);
ok(hdc != 0, "\n");
ok_long(PatBlt(hdc, 0, 0, 1, 1, PATCOPY), 1);
ok_err(0);
DeleteDC(hdc);
}
void Test_BrushOrigin()
{
ULONG aulBits[2] = {0x5555AAAA, 0};
HBITMAP hbmp;
HBRUSH hbr;
BOOL ret;
hbmp = CreateBitmap(2, 2, 1, 1, aulBits);
if (!hbmp)
{
printf("Couln not create a bitmap\n");
return;
}
hbr = CreatePatternBrush(hbmp);
if (!hbr)
{
printf("Couln not create a bitmap\n");
return;
}
if (!SelectObject(hdcTarget, hbr))
{
printf("failed to select pattern brush\n");
return;
}
ret = PatBlt(hdcTarget, 0, 0, 2, 2, PATCOPY);
ok_long(ret, 1);
ok_long(gpulTargetBits[0], 0xffffff);
ok_long(gpulTargetBits[1], 0);
ok_long(gpulTargetBits[16], 0);
ok_long(gpulTargetBits[17], 0xffffff);
//printf("0x%lx, 0x%lx\n", gpulTargetBits[0], gpulTargetBits[1]);
ret = PatBlt(hdcTarget, 1, 0, 2, 2, PATCOPY);
ok_long(ret, 1);
ok_long(gpulTargetBits[0], 0xffffff);
ok_long(gpulTargetBits[1], 0);
ok_long(gpulTargetBits[2], 0xffffff);
ok_long(gpulTargetBits[16], 0);
ok_long(gpulTargetBits[17], 0xffffff);
ok_long(gpulTargetBits[18], 0);
}
START_TEST(PatBlt)
{
BITMAPINFO bmi;
bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
bmi.bmiHeader.biWidth = 16;
bmi.bmiHeader.biHeight = -16;
bmi.bmiHeader.biPlanes = 1;
bmi.bmiHeader.biBitCount = 32;
bmi.bmiHeader.biCompression = BI_RGB;
bmi.bmiHeader.biSizeImage = 0;
bmi.bmiHeader.biXPelsPerMeter = 1;
bmi.bmiHeader.biYPelsPerMeter = 1;
bmi.bmiHeader.biClrUsed = 0;
bmi.bmiHeader.biClrImportant = 0;
ghbmpTarget = CreateDIBSection(NULL,
&bmi,
DIB_RGB_COLORS,
(PVOID*)&gpulTargetBits,
NULL,
0);
if (!ghbmpTarget)
{
printf("Couln not create target bitmap\n");
return;
}
hdcTarget = CreateCompatibleDC(0);
if (!hdcTarget)
{
printf("Couln not create target dc\n");
return;
}
if (!SelectObject(hdcTarget, ghbmpTarget))
{
printf("Failed to select bitmap\n");
return;
}
Test_PatBlt_Params();
Test_BrushOrigin();
}