2 * GDI bit-blit operations
4 * Copyright 1993, 1994 Alexandre Julliard
8 #include "debugtools.h"
10 DEFAULT_DEBUG_CHANNEL(bitblt
)
11 DECLARE_DEBUG_CHANNEL(bitmap
)
12 DECLARE_DEBUG_CHANNEL(gdi
)
15 /***********************************************************************
18 BOOL16 WINAPI
PatBlt16( HDC16 hdc
, INT16 left
, INT16 top
,
19 INT16 width
, INT16 height
, DWORD rop
)
21 DC
* dc
= DC_GetDCPtr( hdc
);
22 if (!dc
|| !dc
->funcs
->pPatBlt
) return FALSE
;
24 TRACE("%04x %d,%d %dx%d %06lx\n", hdc
, left
, top
, width
, height
, rop
);
25 return dc
->funcs
->pPatBlt( dc
, left
, top
, width
, height
, rop
);
29 /***********************************************************************
30 * PatBlt32 (GDI32.260)
32 BOOL WINAPI
PatBlt( HDC hdc
, INT left
, INT top
,
33 INT width
, INT height
, DWORD rop
)
35 DC
* dc
= DC_GetDCPtr( hdc
);
36 if (!dc
|| !dc
->funcs
->pPatBlt
) return FALSE
;
38 TRACE("%04x %d,%d %dx%d %06lx\n", hdc
, left
, top
, width
, height
, rop
);
39 return dc
->funcs
->pPatBlt( dc
, left
, top
, width
, height
, rop
);
43 /***********************************************************************
46 BOOL16 WINAPI
BitBlt16( HDC16 hdcDst
, INT16 xDst
, INT16 yDst
, INT16 width
,
47 INT16 height
, HDC16 hdcSrc
, INT16 xSrc
, INT16 ySrc
,
52 if (!(dcDst
= DC_GetDCPtr( hdcDst
))) return FALSE
;
53 if (!dcDst
->funcs
->pBitBlt
) return FALSE
;
54 dcSrc
= DC_GetDCPtr( hdcSrc
);
56 TRACE("hdcSrc=%04x %d,%d %d bpp->hdcDest=%04x %d,%d %dx%dx%d rop=%06lx\n",
57 hdcSrc
, xSrc
, ySrc
, dcSrc
? dcSrc
->w
.bitsPerPixel
: 0,
58 hdcDst
, xDst
, yDst
, width
, height
, dcDst
->w
.bitsPerPixel
, rop
);
59 return dcDst
->funcs
->pBitBlt( dcDst
, xDst
, yDst
, width
, height
,
60 dcSrc
, xSrc
, ySrc
, rop
);
64 /***********************************************************************
67 BOOL WINAPI
BitBlt( HDC hdcDst
, INT xDst
, INT yDst
, INT width
,
68 INT height
, HDC hdcSrc
, INT xSrc
, INT ySrc
,
73 if (!(dcDst
= DC_GetDCPtr( hdcDst
))) return FALSE
;
74 if (!dcDst
->funcs
->pBitBlt
) return FALSE
;
75 dcSrc
= DC_GetDCPtr( hdcSrc
);
77 TRACE("hdcSrc=%04x %d,%d %d bpp->hdcDest=%04x %d,%d %dx%dx%d rop=%06lx\n",
78 hdcSrc
, xSrc
, ySrc
, dcSrc
? dcSrc
->w
.bitsPerPixel
: 0,
79 hdcDst
, xDst
, yDst
, width
, height
, dcDst
->w
.bitsPerPixel
, rop
);
80 return dcDst
->funcs
->pBitBlt( dcDst
, xDst
, yDst
, width
, height
,
81 dcSrc
, xSrc
, ySrc
, rop
);
85 /***********************************************************************
86 * StretchBlt16 (GDI.35)
88 BOOL16 WINAPI
StretchBlt16( HDC16 hdcDst
, INT16 xDst
, INT16 yDst
,
89 INT16 widthDst
, INT16 heightDst
,
90 HDC16 hdcSrc
, INT16 xSrc
, INT16 ySrc
,
91 INT16 widthSrc
, INT16 heightSrc
, DWORD rop
)
95 if (!(dcDst
= DC_GetDCPtr( hdcDst
))) return FALSE
;
96 if (!dcDst
->funcs
->pStretchBlt
) return FALSE
;
97 dcSrc
= DC_GetDCPtr( hdcSrc
);
99 TRACE("%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 BOOL WINAPI
StretchBlt( HDC hdcDst
, INT xDst
, INT yDst
,
113 INT widthDst
, INT heightDst
,
114 HDC hdcSrc
, INT xSrc
, INT ySrc
,
115 INT widthSrc
, INT heightSrc
, DWORD rop
)
119 if (!(dcDst
= DC_GetDCPtr( hdcDst
))) return FALSE
;
120 if (!dcDst
->funcs
->pStretchBlt
) return FALSE
;
121 dcSrc
= DC_GetDCPtr( hdcSrc
);
123 TRACE("%04x %d,%d %dx%dx%d -> %04x %d,%d %dx%dx%d rop=%06lx\n",
124 hdcSrc
, xSrc
, ySrc
, widthSrc
, heightSrc
,
125 dcSrc
? dcSrc
->w
.bitsPerPixel
: 0, hdcDst
, xDst
, yDst
,
126 widthDst
, heightDst
, dcDst
->w
.bitsPerPixel
, rop
);
127 return dcDst
->funcs
->pStretchBlt( dcDst
, xDst
, yDst
, widthDst
, heightDst
,
128 dcSrc
, xSrc
, ySrc
, widthSrc
, heightSrc
,
133 /***********************************************************************
134 * FastWindowFrame (GDI.400)
136 BOOL16 WINAPI
FastWindowFrame16( HDC16 hdc
, const RECT16
*rect
,
137 INT16 width
, INT16 height
, DWORD rop
)
139 HBRUSH hbrush
= SelectObject( hdc
, GetStockObject( GRAY_BRUSH
) );
140 PatBlt( hdc
, rect
->left
, rect
->top
,
141 rect
->right
- rect
->left
- width
, height
, rop
);
142 PatBlt( hdc
, rect
->left
, rect
->top
+ height
, width
,
143 rect
->bottom
- rect
->top
- height
, rop
);
144 PatBlt( hdc
, rect
->left
+ width
, rect
->bottom
- 1,
145 rect
->right
- rect
->left
- width
, -height
, rop
);
146 PatBlt( hdc
, rect
->right
- 1, rect
->top
, -width
,
147 rect
->bottom
- rect
->top
- height
, rop
);
148 SelectObject( hdc
, hbrush
);
151 /***********************************************************************
152 * MaskBlt32 [GDI32.252]
154 BOOL WINAPI
MaskBlt(HDC hdcDest
, INT nXDest
, INT nYDest
,
155 INT nWidth
, INT nHeight
, HDC hdcSource
,
156 INT nXSrc
, INT nYSrc
, HBITMAP hbmMask
,
157 INT xMask
, INT yMask
, DWORD dwRop
)
159 FIXME_(bitmap
)("(%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%ld): stub\n",
160 hdcDest
,nXDest
,nYDest
,nWidth
,nHeight
,hdcSource
,nXSrc
,nYSrc
,
161 hbmMask
,xMask
,yMask
,dwRop
);
165 /*********************************************************************
169 BOOL WINAPI
PlgBlt( HDC hdcDest
, const POINT
*lpPoint
,
170 HDC hdcSrc
, INT nXDest
, INT nYDest
, INT nWidth
,
171 INT nHeight
, HBITMAP hbmMask
, INT xMask
, INT yMask
)
173 FIXME_(gdi
)("PlgBlt, stub\n");