ReactOS 0.4.15-dev-7924-g5949c20
Functions
NtGdiBitBlt.c File Reference
#include "../win32nt.h"
Include dependency graph for NtGdiBitBlt.c:

Go to the source code of this file.

Functions

 START_TEST (NtGdiBitBlt)
 

Function Documentation

◆ START_TEST()

START_TEST ( NtGdiBitBlt  )

Definition at line 10 of file NtGdiBitBlt.c.

11{
12 BOOL bRet;
13 HDC hdc1, hdc2;
14 HBITMAP hbmp1, hOldBmp1, hbmp2, hOldBmp2;
15 DWORD bytes1[4] = {0x00ff0000, 0x0000ff00, 0x000000ff, 0x00ffffff};
16 DWORD bytes2[4] = {0x00000000, 0x0000000, 0x0000000, 0x00000000};
17
18 /* Test NULL dc */
19 SetLastError(ERROR_SUCCESS);
20 bRet = NtGdiBitBlt((HDC)0, 0, 0, 10, 10, (HDC)0, 10, 10, SRCCOPY, 0, 0);
21 ok_int(bRet, FALSE);
22 ok_long(GetLastError(), ERROR_SUCCESS);
23
24 /* Test invalid dc */
25 SetLastError(ERROR_SUCCESS);
26 bRet = NtGdiBitBlt((HDC)0x123456, 0, 0, 10, 10, (HDC)0x123456, 10, 10, SRCCOPY, 0, 0);
27 ok_int(bRet, FALSE);
28 ok_long(GetLastError(), ERROR_SUCCESS);
29
30 hdc1 = NtGdiCreateCompatibleDC(0);
31 ok(hdc1 != NULL, "hdc1 was NULL.\n");
32
33 hdc2 = NtGdiCreateCompatibleDC(0);
34 ok(hdc2 != NULL, "hdc2 was NULL.\n");
35
36 hbmp1 = NtGdiCreateBitmap(2, 2, 1, 32, (LPBYTE)bytes1 );
37 ok(hbmp1 != NULL, "hbmp1 was NULL.\n");
38 hOldBmp1 = SelectObject(hdc1, hbmp1);
39
40 ok(NtGdiGetPixel(hdc1, 0, 0) == 0x000000ff, "Pixel[0][0] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 0, 0));
41 ok(NtGdiGetPixel(hdc1, 0, 1) == 0x00ff0000, "Pixel[0][1] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 0, 1));
42 ok(NtGdiGetPixel(hdc1, 1, 0) == 0x0000ff00, "Pixel[1][0] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 1, 0));
43 ok(NtGdiGetPixel(hdc1, 1, 1) == 0x00ffffff, "Pixel[1][1] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 1, 1));
44
45 hbmp2 = NtGdiCreateBitmap(2, 2, 1, 32, (LPBYTE)bytes2 );
46 ok(hbmp2 != NULL, "hbmp2 was NULL.\n");
47 hOldBmp2 = SelectObject(hdc2, hbmp2);
48
49 bRet = NtGdiBitBlt(hdc2, 1, 1, -2, -2, hdc1, 0, 0, SRCCOPY, 0, 0);
50 ok_int(bRet, TRUE);
51 ok_long(GetLastError(), ERROR_SUCCESS);
52 ok(NtGdiGetPixel(hdc2, 0, 0) == 0x00000000, "Pixel[0][0] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 0, 0));
53 ok(NtGdiGetPixel(hdc2, 0, 1) == 0x00000000, "Pixel[0][1] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 0, 1));
54 ok(NtGdiGetPixel(hdc2, 1, 0) == 0x00000000, "Pixel[1][0] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 1, 0));
55 ok(NtGdiGetPixel(hdc2, 1, 1) == 0x00000000, "Pixel[1][1] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 1, 1));
56
57 bRet = NtGdiBitBlt(hdc2, 1, 1, -2, -2, hdc1, 1, 1, SRCCOPY, 0, 0);
58 ok_int(bRet, TRUE);
59 ok_long(GetLastError(), ERROR_SUCCESS);
60 ok(NtGdiGetPixel(hdc2, 0, 0) == 0x000000ff, "Pixel[0][0] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 0, 0));
61 ok(NtGdiGetPixel(hdc2, 0, 1) == 0x00000000, "Pixel[0][1] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 0, 1));
62 ok(NtGdiGetPixel(hdc2, 1, 0) == 0x00000000, "Pixel[1][0] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 1, 0));
63 ok(NtGdiGetPixel(hdc2, 1, 1) == 0x00000000, "Pixel[1][1] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 1, 1));
64
65 NtGdiSetPixel(hdc2, 0, 0, 0x00000000);
66
67 bRet = NtGdiBitBlt(hdc2, 1, 1, -2, -2, hdc1, 0, 0, SRCCOPY, 0, 0);
68 ok_int(bRet, TRUE);
69 ok_long(GetLastError(), ERROR_SUCCESS);
70 ok(NtGdiGetPixel(hdc2, 0, 0) == 0x00000000, "Pixel[0][0] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 0, 0));
71 ok(NtGdiGetPixel(hdc2, 0, 1) == 0x00000000, "Pixel[0][1] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 0, 1));
72 ok(NtGdiGetPixel(hdc2, 1, 0) == 0x00000000, "Pixel[1][0] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 1, 0));
73 ok(NtGdiGetPixel(hdc2, 1, 1) == 0x00000000, "Pixel[1][1] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 1, 1));
74
75 bRet = NtGdiBitBlt(hdc2, 1, 1, -2, -2, hdc1, 2, 2, SRCCOPY, 0, 0);
76 ok_int(bRet, TRUE);
77 ok_long(GetLastError(), ERROR_SUCCESS);
78 ok(NtGdiGetPixel(hdc2, 0, 0) == 0x00ffffff, "Pixel[0][0] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 0, 0));
79 ok(NtGdiGetPixel(hdc2, 0, 1) == 0x00000000, "Pixel[0][1] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 0, 1));
80 ok(NtGdiGetPixel(hdc2, 1, 0) == 0x00000000, "Pixel[1][0] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 1, 0));
81 ok(NtGdiGetPixel(hdc2, 1, 1) == 0x00000000, "Pixel[1][1] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 1, 1));
82
83 NtGdiSetPixel(hdc2, 0, 0, 0x00000000);
84
85 bRet = NtGdiBitBlt(hdc2, 2, 2, -2, -2, hdc1, 2, 2, SRCCOPY, 0, 0);
86 ok_int(bRet, TRUE);
87 ok_long(GetLastError(), ERROR_SUCCESS);
88 ok(NtGdiGetPixel(hdc2, 0, 0) == 0x000000ff, "Pixel[0][0] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 0, 0));
89 ok(NtGdiGetPixel(hdc2, 0, 1) == 0x00ff0000, "Pixel[0][1] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 0, 1));
90 ok(NtGdiGetPixel(hdc2, 1, 0) == 0x0000ff00, "Pixel[1][0] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 1, 0));
91 ok(NtGdiGetPixel(hdc2, 1, 1) == 0x00ffffff, "Pixel[1][1] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 1, 1));
92
93 NtGdiSetPixel(hdc2, 0, 0, 0x00000000);
94 NtGdiSetPixel(hdc2, 1, 0, 0x00000000);
95 NtGdiSetPixel(hdc2, 0, 1, 0x00000000);
96 NtGdiSetPixel(hdc2, 1, 1, 0x00000000);
97
98 bRet = NtGdiBitBlt(hdc2, 0, 0, 2, 2, hdc1, 0, 0, SRCCOPY, 0, 0);
99 ok_int(bRet, TRUE);
100 ok_long(GetLastError(), ERROR_SUCCESS);
101 ok(NtGdiGetPixel(hdc2, 0, 0) == 0x000000ff, "Pixel[0][0] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 0, 0));
102 ok(NtGdiGetPixel(hdc2, 0, 1) == 0x00ff0000, "Pixel[0][1] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 0, 1));
103 ok(NtGdiGetPixel(hdc2, 1, 0) == 0x0000ff00, "Pixel[1][0] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 1, 0));
104 ok(NtGdiGetPixel(hdc2, 1, 1) == 0x00ffffff, "Pixel[1][1] 0x%08x\n", (UINT)NtGdiGetPixel(hdc2, 1, 1));
105
106 SelectObject(hdc2, hOldBmp2);
107 SelectObject(hdc1, hOldBmp1);
108
109 DeleteObject(hbmp2);
110 DeleteObject(hbmp1);
111
112 DeleteDC(hdc1);
113 DeleteDC(hdc2);
114}
hdc1
HDC hdc1
Definition: SelectObject.c:10
hdc2
HDC hdc2
Definition: SelectObject.c:10
ok_long
#define ok_long(expression, result)
Definition: atltest.h:133
ok
#define ok(value,...)
Definition: atltest.h:57
ok_int
#define ok_int(expression, result)
Definition: atltest.h:134
ERROR_SUCCESS
#define ERROR_SUCCESS
Definition: deptool.c:10
NULL
#define NULL
Definition: types.h:112
TRUE
#define TRUE
Definition: types.h:120
FALSE
#define FALSE
Definition: types.h:117
SetLastError
#define SetLastError(x)
Definition: compat.h:752
BOOL
unsigned int BOOL
Definition: ntddk_ex.h:94
DWORD
unsigned long DWORD
Definition: ntddk_ex.h:95
DeleteObject
pKey DeleteObject()
HBITMAP
static HBITMAP
Definition: button.c:44
HDC
static HDC
Definition: imagelist.c:92
UINT
unsigned int UINT
Definition: ndis.h:50
NtGdiGetPixel
__kernel_entry W32KAPI DWORD APIENTRY NtGdiGetPixel(_In_ HDC hdc, _In_ INT x, _In_ INT y)
Definition: bitblt.c:1512
NtGdiCreateCompatibleDC
__kernel_entry W32KAPI HDC APIENTRY NtGdiCreateCompatibleDC(_In_opt_ HDC hdc)
NtGdiBitBlt
__kernel_entry W32KAPI BOOL APIENTRY NtGdiBitBlt(_In_ HDC hdcDst, _In_ INT x, _In_ INT y, _In_ INT cx, _In_ INT cy, _In_opt_ HDC hdcSrc, _In_ INT xSrc, _In_ INT ySrc, _In_ DWORD rop4, _In_ DWORD crBackColor, _In_ FLONG fl)
NtGdiCreateBitmap
__kernel_entry W32KAPI HBITMAP APIENTRY NtGdiCreateBitmap(_In_ INT cx, _In_ INT cy, _In_ UINT cPlanes, _In_ UINT cBPP, _In_opt_ LPBYTE pjInit)
NtGdiSetPixel
__kernel_entry W32KAPI COLORREF APIENTRY NtGdiSetPixel(_In_ HDC hdcDst, _In_ INT x, _In_ INT y, _In_ COLORREF crColor)
Definition: bitblt.c:1423
LPBYTE
unsigned char * LPBYTE
Definition: typedefs.h:53
GetLastError
DWORD WINAPI GetLastError(void)
Definition: except.c:1042
SelectObject
HGDIOBJ WINAPI SelectObject(_In_ HDC, _In_ HGDIOBJ)
Definition: dc.c:1539
SRCCOPY
#define SRCCOPY
Definition: wingdi.h:333
DeleteDC
BOOL WINAPI DeleteDC(_In_ HDC)