ReactOS 0.4.15-dev-7942-gd23573b
Functions | Variables
SetPixel.c File Reference
#include "precomp.h"
#include <mmsystem.h>
Include dependency graph for SetPixel.c:

Go to the source code of this file.

Functions

void Test_SetPixel_Params ()
 
void Test_SetPixel_PAL ()
 
 START_TEST (SetPixel)
 

Variables

struct {
   WORD   palVersion
 
   WORD   palNumEntries
 
   PALETTEENTRY   logpalettedata [8]
 
} gpal
 

Function Documentation

◆ START_TEST()

START_TEST ( SetPixel  )

Definition at line 182 of file SetPixel.c.

183{
184 Test_SetPixel_Params();
185 Test_SetPixel_PAL();
186}
Test_SetPixel_Params
void Test_SetPixel_Params()
Definition: SetPixel.c:32
Test_SetPixel_PAL
void Test_SetPixel_PAL()
Definition: SetPixel.c:62

◆ Test_SetPixel_PAL()

void Test_SetPixel_PAL ( )

Definition at line 62 of file SetPixel.c.

63{
64 struct
65 {
66 BITMAPINFOHEADER bmiHeader;
67 WORD bmiColors[8];
68 } bmibuffer;
69 BITMAPINFO *pbmi = (PVOID)&bmibuffer;
70 HBITMAP hbmp;
71 HDC hdc;
72 HPALETTE hpal, hpalOld;
73 PULONG pulBits;
74 USHORT i;
75
76 /* Initialize the BITMAPINFO */
77 pbmi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
78 pbmi->bmiHeader.biWidth = 1;
79 pbmi->bmiHeader.biHeight = 1;
80 pbmi->bmiHeader.biPlanes = 1;
81 pbmi->bmiHeader.biBitCount = 8;
82 pbmi->bmiHeader.biCompression = BI_RGB;
83 pbmi->bmiHeader.biSizeImage = 0;
84 pbmi->bmiHeader.biXPelsPerMeter = 1;
85 pbmi->bmiHeader.biYPelsPerMeter = 1;
86 pbmi->bmiHeader.biClrUsed = 8;
87 pbmi->bmiHeader.biClrImportant = 0;
88 for( i = 0; i < 8; i++ )
89 {
90 bmibuffer.bmiColors[i] = i + 1;
91 }
92
93 /* Create a memory DC */
94 hdc = CreateCompatibleDC(0);
95 ok(hdc != 0, "failed\n");
96
97 /* Create a DIB section and select it */
98 hbmp = CreateDIBSection(hdc, pbmi, DIB_PAL_COLORS, (PVOID*)&pulBits, 0, 0 );
99 ok(hbmp != NULL, "CreateDIBSection failed with error %ld\n", GetLastError());
100 ok(SelectObject(hdc, hbmp) != 0, "SelectObject failed\n");
101
102 ok_long(SetPixel(hdc, 0, 0, 0), 0);
103 ok_long(pulBits[0], 8);
104 ok_long(SetPixel(hdc, 0, 0, 1), 0);
105 ok_long(pulBits[0], 8);
106 ok_long(SetPixel(hdc, 0, 0, RGB(255,255,255)), 0xc0dcc0);
107 ok_long(pulBits[0], 7);
108
109 ok_long(SetPixel(hdc, 0, 0, RGB(255,0,0)), 0x80);
110 ok_long(pulBits[0], 0);
111
112 /* Test DIBINDEX */
113 ok_long(SetPixel(hdc, 0, 0, DIBINDEX(0)), 0x80);
114 ok_long(pulBits[0], 0);
115 ok_long(SetPixel(hdc, 0, 0, DIBINDEX(1)), 0x8000);
116 ok_long(pulBits[0], 1);
117 ok_long(SetPixel(hdc, 0, 0, DIBINDEX(7)), 0xc0dcc0);
118 ok_long(pulBits[0], 7);
119 ok_long(SetPixel(hdc, 0, 0, DIBINDEX(8)), 0);
120 ok_long(pulBits[0], 8);
121 ok_long(SetPixel(hdc, 0, 0, DIBINDEX(126)), 0);
122 ok_long(pulBits[0], 126);
123 ok_long(SetPixel(hdc, 0, 0, DIBINDEX(0x123456)), 0);
124 ok_long(pulBits[0], 0x56);
125
126 /* Test PALETTEINDEX */
127 ok_long(SetPixel(hdc, 0, 0, PALETTEINDEX(0)), 0);
128 ok_long(pulBits[0], 8);
129 ok_long(SetPixel(hdc, 0, 0, PALETTEINDEX(1)), 0x80);
130 ok_long(pulBits[0], 0);
131 ok_long(SetPixel(hdc, 0, 0, PALETTEINDEX(2)), 0x8000);
132 ok_long(pulBits[0], 1);
133
134 /* Delete the DIB section */
135 DeleteObject(hbmp);
136
137
138 /* Initialize the logical palette and select it */
139 hpal = CreatePalette((LOGPALETTE*)&gpal);
140 hpalOld = SelectPalette(hdc, hpal, FALSE);
141 ok(hpalOld != NULL, "error=%ld\n", GetLastError());
142
143
144 /* Create a DIB section and select it */
145 hbmp = CreateDIBSection(hdc, pbmi, DIB_PAL_COLORS, (PVOID*)&pulBits, 0, 0 );
146 ok(hbmp != NULL, "CreateDIBSection failed with error %ld\n", GetLastError());
147 ok(SelectObject(hdc, hbmp) != 0, "SelectObject failed\n");
148
149 ok_long(SetPixel(hdc, 0, 0, 0), 0);
150 ok_long(pulBits[0], 8);
151
152 ok_long(SetPixel(hdc, 0, 0, RGB(255,0,0)), 0x605040);
153 ok_long(pulBits[0], 2);
154
155 /* Test DIBINDEX */
156 ok_long(SetPixel(hdc, 0, 0, DIBINDEX(0)), 0x403020);
157 ok_long(pulBits[0], 0);
158 ok_long(SetPixel(hdc, 0, 0, DIBINDEX(1)), 0x504030);
159 ok_long(pulBits[0], 1);
160 ok_long(SetPixel(hdc, 0, 0, DIBINDEX(7)), 0x302010);
161 ok_long(pulBits[0], 7);
162 ok_long(SetPixel(hdc, 0, 0, DIBINDEX(8)), 0);
163 ok_long(pulBits[0], 8);
164 ok_long(SetPixel(hdc, 0, 0, DIBINDEX(126)), 0);
165 ok_long(pulBits[0], 126);
166 ok_long(SetPixel(hdc, 0, 0, DIBINDEX(0x123456)), 0);
167 ok_long(pulBits[0], 0x56);
168
169 /* Test PALETTEINDEX */
170 ok_long(SetPixel(hdc, 0, 0, PALETTEINDEX(0)), 0x302010);
171 ok_long(pulBits[0], 7);
172 ok_long(SetPixel(hdc, 0, 0, PALETTEINDEX(1)), 0x403020);
173 ok_long(pulBits[0], 0);
174 ok_long(SetPixel(hdc, 0, 0, PALETTEINDEX(253)), 0x302010);
175 ok_long(pulBits[0], 7);
176 ok_long(SetPixel(hdc, 0, 0, PALETTEINDEX(254)), 0x302010);
177 ok_long(pulBits[0], 7);
178
179
180}
gpal
static struct @1594 gpal
SetPixel
FORCEINLINE VOID SetPixel(_In_ ULONG Left, _In_ ULONG Top, _In_ UCHAR Color)
Definition: arm.h:55
ok_long
#define ok_long(expression, result)
Definition: atltest.h:133
ok
#define ok(value,...)
Definition: atltest.h:57
hbmp
HBITMAP hbmp
Definition: buttonvistest.cpp:10
NULL
#define NULL
Definition: types.h:112
FALSE
#define FALSE
Definition: types.h:117
BI_RGB
#define BI_RGB
Definition: precomp.h:56
RGB
#define RGB(r, g, b)
Definition: precomp.h:71
WORD
unsigned short WORD
Definition: ntddk_ex.h:93
DeleteObject
pKey DeleteObject()
i
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
DIBINDEX
#define DIBINDEX(n)
Definition: mmsystem.h:932
hdc
HDC hdc
Definition: main.c:9
HBITMAP
static HBITMAP
Definition: button.c:44
HDC
static HDC
Definition: imagelist.c:92
pbmi
_In_ HBITMAP _In_ UINT _In_ UINT _Inout_ LPBITMAPINFO pbmi
Definition: ntgdi.h:2780
USHORT
unsigned short USHORT
Definition: pedump.c:61
tagBITMAPINFOHEADER::biClrImportant
ULONG biClrImportant
Definition: precomp.h:52
tagBITMAPINFOHEADER::biBitCount
USHORT biBitCount
Definition: precomp.h:46
tagBITMAPINFOHEADER::biYPelsPerMeter
LONG biYPelsPerMeter
Definition: precomp.h:50
tagBITMAPINFOHEADER::biCompression
ULONG biCompression
Definition: precomp.h:47
tagBITMAPINFOHEADER::biXPelsPerMeter
LONG biXPelsPerMeter
Definition: precomp.h:49
tagBITMAPINFO::bmiHeader
BITMAPINFOHEADER bmiHeader
Definition: wingdi.h:1476
PULONG
uint32_t * PULONG
Definition: typedefs.h:59
PVOID
void * PVOID
Definition: typedefs.h:50
CreateDIBSection
HBITMAP WINAPI CreateDIBSection(HDC hDC, CONST BITMAPINFO *BitmapInfo, UINT Usage, VOID **Bits, HANDLE hSection, DWORD dwOffset)
Definition: bitmap.c:245
GetLastError
DWORD WINAPI GetLastError(void)
Definition: except.c:1042
PALETTEINDEX
#define PALETTEINDEX(i)
Definition: wingdi.h:2943
CreatePalette
HPALETTE WINAPI CreatePalette(_In_reads_(_Inexpressible_(2 *sizeof(WORD)+plpal->palNumEntries *sizeof(PALETTEENTRY))) const LOGPALETTE *)
SelectPalette
HPALETTE WINAPI SelectPalette(_In_ HDC, _In_ HPALETTE, _In_ BOOL)
SelectObject
HGDIOBJ WINAPI SelectObject(_In_ HDC, _In_ HGDIOBJ)
Definition: dc.c:1539
CreateCompatibleDC
HDC WINAPI CreateCompatibleDC(_In_opt_ HDC hdc)
DIB_PAL_COLORS
#define DIB_PAL_COLORS
Definition: wingdi.h:366

Referenced by START_TEST().

◆ Test_SetPixel_Params()

void Test_SetPixel_Params ( )

Definition at line 32 of file SetPixel.c.

33{
34 HDC hdc;
35
36 SetLastError(0);
37 ok_long(SetPixel(0, 0, 0, RGB(255,255,255)), -1);
38 ok_err(ERROR_INVALID_HANDLE);
39
40 /* Test an info DC */
41 hdc = CreateICA("DISPLAY", NULL, NULL, NULL);
42 ok(hdc != 0, "\n");
43 SetLastError(0);
44 ok_long(SetPixel(hdc, 0, 0, 0), -1);
45 ok_long(SetPixel(hdc, 0, 0, RGB(255,255,255)), -1);
46 ok_err(0);
47 DeleteDC(hdc);
48
49 /* Test a mem DC without selecting a bitmap */
50 hdc = CreateCompatibleDC(NULL);
51 ok(hdc != 0, "\n");
52 SetLastError(0);
53 ok_long(SetPixel(hdc, 0, 0, 0), -1);
54 ok_err(0);
55 DeleteDC(hdc);
56
57 /* Test deleted DC */
58 ok_long(SetPixel(hdc, 0, 0, 0), -1);
59
60}
ok_err
#define ok_err(error)
Definition: atltest.h:124
SetLastError
#define SetLastError(x)
Definition: compat.h:752
ERROR_INVALID_HANDLE
#define ERROR_INVALID_HANDLE
Definition: compat.h:98
CreateICA
HDC WINAPI CreateICA(_In_opt_ LPCSTR, _In_opt_ LPCSTR, _In_opt_ LPCSTR, _In_opt_ const DEVMODEA *)
DeleteDC
BOOL WINAPI DeleteDC(_In_ HDC)

Referenced by START_TEST().

Variable Documentation

◆ 

struct { ... } gpal
Initial value:
=
{
0x300, 8,
{
{ 0x10, 0x20, 0x30, PC_NOCOLLAPSE },
{ 0x20, 0x30, 0x40, PC_NOCOLLAPSE },
{ 0x30, 0x40, 0x50, PC_NOCOLLAPSE },
{ 0x40, 0x50, 0x60, PC_NOCOLLAPSE },
{ 0x50, 0x60, 0x70, PC_NOCOLLAPSE },
{ 0x60, 0x70, 0x80, PC_NOCOLLAPSE },
{ 0x70, 0x80, 0x90, PC_NOCOLLAPSE },
{ 0x80, 0x90, 0xA0, PC_NOCOLLAPSE },
}
}
PC_NOCOLLAPSE
#define PC_NOCOLLAPSE
Definition: wingdi.h:881

Referenced by Test_SetPixel_PAL().

◆ logpalettedata

PALETTEENTRY logpalettedata[8]

Definition at line 16 of file SetPixel.c.

◆ palNumEntries

WORD palNumEntries

Definition at line 15 of file SetPixel.c.

◆ palVersion

WORD palVersion

Definition at line 14 of file SetPixel.c.