4 * Copyright 1999 Patrik Stridvall
12 #include "debugtools.h"
14 DEFAULT_DEBUG_CHANNEL(ttydrv);
16 /**********************************************************************/
18 static LONG TTYDRV_DC_GetBitmapBits(BITMAPOBJ *bitmap, void *bits, LONG count);
19 static LONG TTYDRV_DC_SetBitmapBits(BITMAPOBJ *bitmap, void *bits, LONG count);
21 /***********************************************************************
22 * TTYDRV_DC_AllocBitmap
24 TTYDRV_PHYSBITMAP *TTYDRV_DC_AllocBitmap(BITMAPOBJ *bitmap)
26 TTYDRV_PHYSBITMAP *physBitmap;
28 if(!(physBitmap = HeapAlloc(GetProcessHeap(), 0, sizeof(TTYDRV_PHYSBITMAP)))) {
29 ERR("Can't alloc TTYDRV_PHYSBITMAP\n");
33 bitmap->physBitmap = physBitmap;
34 bitmap->funcs = DRIVER_FindDriver("DISPLAY");
39 /***********************************************************************
40 * TTYDRV_DC_BitmapBits
42 LONG TTYDRV_DC_BitmapBits(HBITMAP hbitmap, void *bits, LONG count, WORD flags)
47 if(!(bitmap = (BITMAPOBJ *) GDI_GetObjPtr(hbitmap, BITMAP_MAGIC)))
51 result = TTYDRV_DC_GetBitmapBits(bitmap, bits, count);
52 else if(flags == DDB_SET)
53 result = TTYDRV_DC_SetBitmapBits(bitmap, bits, count);
55 ERR("Unknown flags value %d\n", flags);
59 GDI_ReleaseObj(hbitmap);
63 /***********************************************************************
64 * TTYDRV_DC_CreateBitmap
66 BOOL TTYDRV_DC_CreateBitmap(HBITMAP hbitmap)
68 TTYDRV_PHYSBITMAP *physBitmap;
71 TRACE("(0x%04x)\n", hbitmap);
73 if(!(bitmap = (BITMAPOBJ *) GDI_GetObjPtr(hbitmap, BITMAP_MAGIC)))
76 if(!(physBitmap = TTYDRV_DC_AllocBitmap(bitmap))) {
77 GDI_ReleaseObj(hbitmap);
82 if(bitmap->bitmap.bmBits) {
83 TTYDRV_DC_BitmapBits(hbitmap, bitmap->bitmap.bmBits,
84 bitmap->bitmap.bmHeight * bitmap->bitmap.bmWidthBytes,
88 GDI_ReleaseObj(hbitmap);
93 /***********************************************************************
94 * TTYDRV_DC_BITMAP_DeleteObject
96 BOOL TTYDRV_DC_BITMAP_DeleteObject(HBITMAP hbitmap, BITMAPOBJ *bitmap)
98 TRACE("(0x%04x, %p)\n", hbitmap, bitmap);
100 HeapFree(GetProcessHeap(), 0, bitmap->physBitmap);
101 bitmap->physBitmap = NULL;
102 bitmap->funcs = NULL;
107 /***********************************************************************
108 * TTYDRV_DC_GetBitmapBits
110 static LONG TTYDRV_DC_GetBitmapBits(BITMAPOBJ *bitmap, void *bits, LONG count)
112 FIXME("(%p, %p, %ld): stub\n", bitmap, bits, count);
114 memset(bits, 0, count);
119 /***********************************************************************
120 * TTYDRV_DC_BITMAP_SelectObject
122 HBITMAP TTYDRV_DC_BITMAP_SelectObject(DC *dc, HBITMAP hbitmap, BITMAPOBJ *bitmap)
124 HBITMAP hPreviousBitmap;
126 TRACE("(%p, 0x%04x, %p)\n", dc, hbitmap, bitmap);
128 if(!(dc->flags & DC_MEMORY))
131 /* Assure that the bitmap device dependent */
132 if(!bitmap->physBitmap && !TTYDRV_DC_CreateBitmap(hbitmap))
135 if(bitmap->funcs != dc->funcs) {
136 ERR("Trying to select a non-TTY DDB into a TTY DC\n");
140 dc->totalExtent.left = 0;
141 dc->totalExtent.top = 0;
142 dc->totalExtent.right = bitmap->bitmap.bmWidth;
143 dc->totalExtent.bottom = bitmap->bitmap.bmHeight;
145 /* FIXME: Should be done in the common code instead */
147 SetRectRgn(dc->hVisRgn, 0, 0,
148 bitmap->bitmap.bmWidth, bitmap->bitmap.bmHeight);
152 if(!(hrgn = CreateRectRgn(0, 0, bitmap->bitmap.bmWidth, bitmap->bitmap.bmHeight)))
158 hPreviousBitmap = dc->hBitmap;
159 dc->hBitmap = hbitmap;
161 return hPreviousBitmap;
164 /***********************************************************************
165 * TTYDRV_DC_SetBitmapBits
167 static LONG TTYDRV_DC_SetBitmapBits(BITMAPOBJ *bitmap, void *bits, LONG count)
169 FIXME("(%p, %p, %ld): semistub\n", bitmap, bits, count);
174 /***********************************************************************
175 * TTYDRV_BITMAP_CreateDIBSection
177 HBITMAP TTYDRV_BITMAP_CreateDIBSection(
178 DC *dc, BITMAPINFO *bmi, UINT usage,
179 LPVOID *bits, HANDLE section, DWORD offset)
181 FIXME("(%p, %p, %u, %p, 0x%04x, %ld): stub\n",
182 dc, bmi, usage, bits, section, offset);
184 return (HBITMAP) NULL;
187 /**********************************************************************
188 * TTYDRV_BITMAP_CreateDIBSection16
190 HBITMAP16 TTYDRV_DIB_CreateDIBSection16(
191 DC *dc, BITMAPINFO *bmi, UINT16 usage,
192 SEGPTR *bits, HANDLE section, DWORD offset)
194 FIXME("(%p, %p, %u, %p, 0x%04x, %ld): stub\n",
195 dc, bmi, usage, bits, section, offset);
197 return (HBITMAP16) NULL;
200 /***********************************************************************
201 * TTYDRV_BITMAP_DeleteDIBSection
203 void TTYDRV_BITMAP_DeleteDIBSection(BITMAPOBJ *bmp)
205 FIXME("(%p): stub\n", bmp);
208 /***********************************************************************
209 * TTYDRV_BITMAP_SetDIBColorTable
211 UINT TTYDRV_BITMAP_SetDIBColorTable(BITMAPOBJ *bmp, DC *dc, UINT start, UINT count, const RGBQUAD *colors)
213 FIXME("(%p): stub\n", bmp);
217 /***********************************************************************
218 * TTYDRV_BITMAP_GetDIBColorTable
220 UINT TTYDRV_BITMAP_GetDIBColorTable(BITMAPOBJ *bmp, DC *dc, UINT start, UINT count, RGBQUAD *colors)
222 FIXME("(%p): stub\n", bmp);
226 /***********************************************************************
229 INT TTYDRV_BITMAP_Lock(BITMAPOBJ *bmp, INT req, BOOL lossy)
231 FIXME("(%p): stub\n", bmp);
232 return DIB_Status_None;
235 /***********************************************************************
236 * TTYDRV_BITMAP_Unlock
238 void TTYDRV_BITMAP_Unlock(BITMAPOBJ *bmp, BOOL commit)
240 FIXME("(%p): stub\n", bmp);
243 /***********************************************************************
244 * TTYDRV_BITMAP_GetDIBits
246 INT TTYDRV_BITMAP_GetDIBits(
247 BITMAPOBJ *bmp, DC *dc, UINT startscan, UINT lines,
248 LPVOID bits, BITMAPINFO *info, UINT coloruse, HBITMAP hbitmap)
250 FIXME("(%p, %p, %u, %u, %p, %p, %u, 0x%04x): stub\n",
251 bmp, dc, startscan, lines, bits, info, coloruse, hbitmap);
257 /***********************************************************************
258 * TTYDRV_BITMAP_SetDIBits
260 INT TTYDRV_BITMAP_SetDIBits(
261 BITMAPOBJ *bmp, DC *dc, UINT startscan, UINT lines,
262 LPCVOID bits, const BITMAPINFO *info, UINT coloruse, HBITMAP hbitmap)
264 FIXME("(%p, %p, %u, %u, %p, %p, %u, 0x%04x): stub\n",
265 bmp, dc, startscan, lines, bits, info, coloruse, hbitmap);
270 /***********************************************************************
271 * TTYDRV_DC_SetDIBitsToDevice
273 INT TTYDRV_DC_SetDIBitsToDevice(DC *dc, INT xDest, INT yDest, DWORD cx,
274 DWORD cy, INT xSrc, INT ySrc,
275 UINT startscan, UINT lines, LPCVOID bits,
276 const BITMAPINFO *info, UINT coloruse)
278 FIXME("(%p, %d, %d, %ld, %ld, %d, %d, %u, %u, %p, %p, %u): stub\n",
279 dc, xDest, yDest, cx, cy, xSrc, ySrc, startscan, lines, bits, info, coloruse);