2 * GDI bit-blit operations
4 * Copyright 1993, 1994 Alexandre Julliard
12 /***********************************************************************
15 BOOL16
PatBlt16( HDC16 hdc
, INT16 left
, INT16 top
,
16 INT16 width
, INT16 height
, DWORD rop
)
18 DC
* dc
= DC_GetDCPtr( hdc
);
19 if (!dc
|| !dc
->funcs
->pPatBlt
) return FALSE
;
21 dprintf_bitblt( stddeb
, "PatBlt16: %04x %d,%d %dx%d %06lx\n",
22 hdc
, left
, top
, width
, height
, rop
);
23 return dc
->funcs
->pPatBlt( dc
, left
, top
, width
, height
, rop
);
27 /***********************************************************************
28 * PatBlt32 (GDI32.260)
30 BOOL32
PatBlt32( HDC32 hdc
, INT32 left
, INT32 top
,
31 INT32 width
, INT32 height
, DWORD rop
)
33 DC
* dc
= DC_GetDCPtr( hdc
);
34 if (!dc
|| !dc
->funcs
->pPatBlt
) return FALSE
;
36 dprintf_bitblt( stddeb
, "PatBlt32: %04x %d,%d %dx%d %06lx\n",
37 hdc
, left
, top
, width
, height
, rop
);
38 return dc
->funcs
->pPatBlt( dc
, left
, top
, width
, height
, rop
);
42 /***********************************************************************
45 BOOL16
BitBlt16( HDC16 hdcDst
, INT16 xDst
, INT16 yDst
, INT16 width
,
46 INT16 height
, HDC16 hdcSrc
, INT16 xSrc
, INT16 ySrc
, DWORD rop
)
50 if (!(dcDst
= DC_GetDCPtr( hdcDst
))) return FALSE
;
51 if (!dcDst
->funcs
->pBitBlt
) return FALSE
;
52 dcSrc
= DC_GetDCPtr( hdcSrc
);
54 dprintf_bitblt(stddeb
,
55 "BitBlt16: hdcSrc=%04x %d,%d %d bpp -> hdcDest=%04x %d,%d %dx%dx%d rop=%06lx\n",
56 hdcSrc
, xSrc
, ySrc
, dcSrc
? dcSrc
->w
.bitsPerPixel
: 0,
57 hdcDst
, xDst
, yDst
, width
, height
, dcDst
->w
.bitsPerPixel
, rop
);
58 return dcDst
->funcs
->pBitBlt( dcDst
, xDst
, yDst
, width
, height
,
59 dcSrc
, xSrc
, ySrc
, rop
);
63 /***********************************************************************
66 BOOL32
BitBlt32( HDC32 hdcDst
, INT32 xDst
, INT32 yDst
, INT32 width
,
67 INT32 height
, HDC32 hdcSrc
, INT32 xSrc
, INT32 ySrc
, DWORD rop
)
71 if (!(dcDst
= DC_GetDCPtr( hdcDst
))) return FALSE
;
72 if (!dcDst
->funcs
->pBitBlt
) return FALSE
;
73 dcSrc
= DC_GetDCPtr( hdcSrc
);
75 dprintf_bitblt(stddeb
,
76 "BitBlt32: hdcSrc=%04x %d,%d %d bpp -> hdcDest=%04x %d,%d %dx%dx%d rop=%06lx\n",
77 hdcSrc
, xSrc
, ySrc
, dcSrc
? dcSrc
->w
.bitsPerPixel
: 0,
78 hdcDst
, xDst
, yDst
, width
, height
, dcDst
->w
.bitsPerPixel
, rop
);
79 return dcDst
->funcs
->pBitBlt( dcDst
, xDst
, yDst
, width
, height
,
80 dcSrc
, xSrc
, ySrc
, rop
);
84 /***********************************************************************
85 * StretchBlt16 (GDI.35)
87 BOOL16
StretchBlt16( HDC16 hdcDst
, INT16 xDst
, INT16 yDst
,
88 INT16 widthDst
, INT16 heightDst
,
89 HDC16 hdcSrc
, INT16 xSrc
, INT16 ySrc
,
90 INT16 widthSrc
, INT16 heightSrc
, DWORD rop
)
94 if (!(dcDst
= DC_GetDCPtr( hdcDst
))) return FALSE
;
95 if (!dcDst
->funcs
->pStretchBlt
) return FALSE
;
96 dcSrc
= DC_GetDCPtr( hdcSrc
);
98 dprintf_bitblt(stddeb
,
99 "StretchBlt16: %04x %d,%d %dx%dx%d -> %04x %d,%d %dx%dx%d rop=%06lx\n",
100 hdcSrc
, xSrc
, ySrc
, widthSrc
, heightSrc
,
101 dcSrc
? dcSrc
->w
.bitsPerPixel
: 0, hdcDst
, xDst
, yDst
,
102 widthDst
, heightDst
, dcDst
->w
.bitsPerPixel
, rop
);
103 return dcDst
->funcs
->pStretchBlt( dcDst
, xDst
, yDst
, widthDst
, heightDst
,
104 dcSrc
, xSrc
, ySrc
, widthSrc
, heightSrc
,
109 /***********************************************************************
110 * StretchBlt32 (GDI32.350)
112 BOOL32
StretchBlt32( HDC32 hdcDst
, INT32 xDst
, INT32 yDst
,
113 INT32 widthDst
, INT32 heightDst
,
114 HDC32 hdcSrc
, INT32 xSrc
, INT32 ySrc
,
115 INT32 widthSrc
, INT32 heightSrc
, DWORD rop
)
119 if (!(dcDst
= DC_GetDCPtr( hdcDst
))) return FALSE
;
120 if (!dcDst
->funcs
->pStretchBlt
) return FALSE
;
121 dcSrc
= DC_GetDCPtr( hdcSrc
);
123 dprintf_bitblt(stddeb
,
124 "StretchBlt32: %04x %d,%d %dx%dx%d -> %04x %d,%d %dx%dx%d rop=%06lx\n",
125 hdcSrc
, xSrc
, ySrc
, widthSrc
, heightSrc
,
126 dcSrc
? dcSrc
->w
.bitsPerPixel
: 0, hdcDst
, xDst
, yDst
,
127 widthDst
, heightDst
, dcDst
->w
.bitsPerPixel
, rop
);
128 return dcDst
->funcs
->pStretchBlt( dcDst
, xDst
, yDst
, widthDst
, heightDst
,
129 dcSrc
, xSrc
, ySrc
, widthSrc
, heightSrc
,
134 /***********************************************************************
135 * FastWindowFrame (GDI.400)
137 BOOL16
FastWindowFrame( HDC16 hdc
, const RECT16
*rect
,
138 INT16 width
, INT16 height
, DWORD rop
)
140 HBRUSH32 hbrush
= SelectObject32( hdc
, GetStockObject32( GRAY_BRUSH
) );
141 PatBlt32( hdc
, rect
->left
, rect
->top
,
142 rect
->right
- rect
->left
- width
, height
, rop
);
143 PatBlt32( hdc
, rect
->left
, rect
->top
+ height
, width
,
144 rect
->bottom
- rect
->top
- height
, rop
);
145 PatBlt32( hdc
, rect
->left
+ width
, rect
->bottom
,
146 rect
->right
- rect
->left
- width
, -height
, rop
);
147 PatBlt32( hdc
, rect
->right
, rect
->top
, -width
,
148 rect
->bottom
- rect
->top
- height
, rop
);
149 SelectObject32( hdc
, hbrush
);