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878ddf1f | 1 | /*++\r |
2 | \r | |
3 | Copyright (c) 2006, Intel Corporation \r | |
4 | All rights reserved. This program and the accompanying materials \r | |
5 | are licensed and made available under the terms and conditions of the BSD License \r | |
6 | which accompanies this distribution. The full text of the license may be found at \r | |
7 | http://opensource.org/licenses/bsd-license.php \r | |
8 | \r | |
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
11 | \r | |
12 | Module Name:\r | |
13 | \r | |
14 | WinNtUga.h\r | |
15 | \r | |
16 | Abstract:\r | |
17 | \r | |
18 | Private data for the Uga driver that is bound to the WinNt Thunk protocol \r | |
19 | \r | |
20 | --*/\r | |
21 | \r | |
22 | #ifndef _WIN_NT_UGA_H_\r | |
23 | #define _WIN_NT_UGA_H_\r | |
24 | \r | |
25 | \r | |
26 | \r | |
27 | #define MAX_Q 256\r | |
28 | \r | |
29 | typedef struct {\r | |
30 | UINTN Front;\r | |
31 | UINTN Rear;\r | |
32 | UINTN Count;\r | |
33 | EFI_INPUT_KEY Q[MAX_Q];\r | |
34 | } UGA_QUEUE_FIXED;\r | |
35 | \r | |
36 | #define WIN_NT_UGA_CLASS_NAME L"WinNtUgaWindow"\r | |
37 | \r | |
38 | #define UGA_PRIVATE_DATA_SIGNATURE EFI_SIGNATURE_32 ('S', 'g', 'o', 'N')\r | |
39 | typedef struct {\r | |
40 | UINT64 Signature;\r | |
41 | \r | |
42 | EFI_HANDLE Handle;\r | |
43 | EFI_UGA_DRAW_PROTOCOL UgaDraw;\r | |
44 | EFI_SIMPLE_TEXT_IN_PROTOCOL SimpleTextIn;\r | |
45 | \r | |
46 | EFI_WIN_NT_THUNK_PROTOCOL *WinNtThunk;\r | |
47 | \r | |
48 | EFI_UNICODE_STRING_TABLE *ControllerNameTable;\r | |
49 | \r | |
50 | //\r | |
51 | // UGA Private Data for GetMode ()\r | |
52 | //\r | |
53 | UINT32 HorizontalResolution;\r | |
54 | UINT32 VerticalResolution;\r | |
55 | UINT32 ColorDepth;\r | |
56 | UINT32 RefreshRate;\r | |
57 | \r | |
58 | //\r | |
59 | // UGA Private Data knowing when to start hardware\r | |
60 | //\r | |
61 | BOOLEAN HardwareNeedsStarting;\r | |
62 | \r | |
63 | CHAR16 *WindowName;\r | |
64 | CHAR16 Buffer[160];\r | |
65 | \r | |
66 | HANDLE ThreadInited; // Semaphore\r | |
67 | HANDLE ThreadHandle; // Thread\r | |
68 | DWORD ThreadId;\r | |
69 | \r | |
70 | HWND WindowHandle;\r | |
71 | WNDCLASSEX WindowsClass;\r | |
72 | \r | |
73 | //\r | |
74 | // This screen is used to redraw the scree when windows events happen. It's\r | |
75 | // updated in the main thread and displayed in the windows thread.\r | |
76 | //\r | |
77 | BITMAPV4HEADER *VirtualScreenInfo;\r | |
78 | RGBQUAD *VirtualScreen;\r | |
79 | \r | |
80 | EFI_UGA_PIXEL *FillLine;\r | |
81 | \r | |
82 | //\r | |
83 | // Keyboard Queue used by Simple Text In. WinProc thread adds, and main\r | |
84 | // thread removes.\r | |
85 | //\r | |
86 | CRITICAL_SECTION QCriticalSection;\r | |
87 | UGA_QUEUE_FIXED Queue;\r | |
88 | \r | |
89 | } UGA_PRIVATE_DATA;\r | |
90 | \r | |
91 | #define UGA_DRAW_PRIVATE_DATA_FROM_THIS(a) \\r | |
92 | CR(a, UGA_PRIVATE_DATA, UgaDraw, UGA_PRIVATE_DATA_SIGNATURE)\r | |
93 | \r | |
94 | #define UGA_PRIVATE_DATA_FROM_TEXT_IN_THIS(a) \\r | |
95 | CR(a, UGA_PRIVATE_DATA, SimpleTextIn, UGA_PRIVATE_DATA_SIGNATURE)\r | |
96 | \r | |
97 | //\r | |
98 | // Global Protocol Variables\r | |
99 | //\r | |
100 | extern EFI_DRIVER_BINDING_PROTOCOL gWinNtUgaDriverBinding;\r | |
101 | extern EFI_COMPONENT_NAME_PROTOCOL gWinNtUgaComponentName;\r | |
102 | \r | |
103 | //\r | |
104 | // Uga Hardware abstraction internal worker functions\r | |
105 | //\r | |
106 | EFI_STATUS\r | |
107 | WinNtUgaSupported (\r | |
108 | IN EFI_WIN_NT_IO_PROTOCOL *WinNtIo\r | |
109 | )\r | |
110 | /*++\r | |
111 | \r | |
112 | Routine Description:\r | |
113 | \r | |
114 | TODO: Add function description\r | |
115 | \r | |
116 | Arguments:\r | |
117 | \r | |
118 | WinNtIo - TODO: add argument description\r | |
119 | \r | |
120 | Returns:\r | |
121 | \r | |
122 | TODO: add return values\r | |
123 | \r | |
124 | --*/\r | |
125 | ;\r | |
126 | \r | |
127 | EFI_STATUS\r | |
128 | WinNtUgaConstructor (\r | |
129 | IN UGA_PRIVATE_DATA *Private\r | |
130 | )\r | |
131 | /*++\r | |
132 | \r | |
133 | Routine Description:\r | |
134 | \r | |
135 | TODO: Add function description\r | |
136 | \r | |
137 | Arguments:\r | |
138 | \r | |
139 | Private - TODO: add argument description\r | |
140 | \r | |
141 | Returns:\r | |
142 | \r | |
143 | TODO: add return values\r | |
144 | \r | |
145 | --*/\r | |
146 | ;\r | |
147 | \r | |
148 | EFI_STATUS\r | |
149 | WinNtUgaDestructor (\r | |
150 | IN UGA_PRIVATE_DATA *Private\r | |
151 | )\r | |
152 | /*++\r | |
153 | \r | |
154 | Routine Description:\r | |
155 | \r | |
156 | TODO: Add function description\r | |
157 | \r | |
158 | Arguments:\r | |
159 | \r | |
160 | Private - TODO: add argument description\r | |
161 | \r | |
162 | Returns:\r | |
163 | \r | |
164 | TODO: add return values\r | |
165 | \r | |
166 | --*/\r | |
167 | ;\r | |
168 | \r | |
169 | //\r | |
170 | // EFI 1.1 driver model prototypes for Win NT UGA\r | |
171 | //\r | |
172 | \r | |
173 | EFI_STATUS\r | |
174 | EFIAPI\r | |
175 | WinNtUgaInitialize (\r | |
176 | IN EFI_HANDLE ImageHandle,\r | |
177 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
178 | )\r | |
179 | /*++\r | |
180 | \r | |
181 | Routine Description:\r | |
182 | \r | |
183 | TODO: Add function description\r | |
184 | \r | |
185 | Arguments:\r | |
186 | \r | |
187 | ImageHandle - TODO: add argument description\r | |
188 | SystemTable - TODO: add argument description\r | |
189 | \r | |
190 | Returns:\r | |
191 | \r | |
192 | TODO: add return values\r | |
193 | \r | |
194 | --*/\r | |
195 | ;\r | |
196 | \r | |
197 | EFI_STATUS\r | |
198 | EFIAPI\r | |
199 | WinNtUgaDriverBindingSupported (\r | |
200 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r | |
201 | IN EFI_HANDLE Handle,\r | |
202 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r | |
203 | )\r | |
204 | /*++\r | |
205 | \r | |
206 | Routine Description:\r | |
207 | \r | |
208 | TODO: Add function description\r | |
209 | \r | |
210 | Arguments:\r | |
211 | \r | |
212 | This - TODO: add argument description\r | |
213 | Handle - TODO: add argument description\r | |
214 | RemainingDevicePath - TODO: add argument description\r | |
215 | \r | |
216 | Returns:\r | |
217 | \r | |
218 | TODO: add return values\r | |
219 | \r | |
220 | --*/\r | |
221 | ;\r | |
222 | \r | |
223 | EFI_STATUS\r | |
224 | EFIAPI\r | |
225 | WinNtUgaDriverBindingStart (\r | |
226 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r | |
227 | IN EFI_HANDLE Handle,\r | |
228 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r | |
229 | )\r | |
230 | /*++\r | |
231 | \r | |
232 | Routine Description:\r | |
233 | \r | |
234 | TODO: Add function description\r | |
235 | \r | |
236 | Arguments:\r | |
237 | \r | |
238 | This - TODO: add argument description\r | |
239 | Handle - TODO: add argument description\r | |
240 | RemainingDevicePath - TODO: add argument description\r | |
241 | \r | |
242 | Returns:\r | |
243 | \r | |
244 | TODO: add return values\r | |
245 | \r | |
246 | --*/\r | |
247 | ;\r | |
248 | \r | |
249 | EFI_STATUS\r | |
250 | EFIAPI\r | |
251 | WinNtUgaDriverBindingStop (\r | |
252 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r | |
253 | IN EFI_HANDLE Handle,\r | |
254 | IN UINTN NumberOfChildren,\r | |
255 | IN EFI_HANDLE *ChildHandleBuffer\r | |
256 | )\r | |
257 | /*++\r | |
258 | \r | |
259 | Routine Description:\r | |
260 | \r | |
261 | TODO: Add function description\r | |
262 | \r | |
263 | Arguments:\r | |
264 | \r | |
265 | This - TODO: add argument description\r | |
266 | Handle - TODO: add argument description\r | |
267 | NumberOfChildren - TODO: add argument description\r | |
268 | ChildHandleBuffer - TODO: add argument description\r | |
269 | \r | |
270 | Returns:\r | |
271 | \r | |
272 | TODO: add return values\r | |
273 | \r | |
274 | --*/\r | |
275 | ;\r | |
276 | \r | |
277 | EFI_STATUS\r | |
278 | UgaPrivateAddQ (\r | |
279 | IN UGA_PRIVATE_DATA *Private,\r | |
280 | IN EFI_INPUT_KEY Key\r | |
281 | )\r | |
282 | /*++\r | |
283 | \r | |
284 | Routine Description:\r | |
285 | \r | |
286 | TODO: Add function description\r | |
287 | \r | |
288 | Arguments:\r | |
289 | \r | |
290 | Private - TODO: add argument description\r | |
291 | Key - TODO: add argument description\r | |
292 | \r | |
293 | Returns:\r | |
294 | \r | |
295 | TODO: add return values\r | |
296 | \r | |
297 | --*/\r | |
298 | ;\r | |
299 | \r | |
300 | EFI_STATUS\r | |
301 | WinNtUgaInitializeSimpleTextInForWindow (\r | |
302 | IN UGA_PRIVATE_DATA *Private\r | |
303 | )\r | |
304 | /*++\r | |
305 | \r | |
306 | Routine Description:\r | |
307 | \r | |
308 | TODO: Add function description\r | |
309 | \r | |
310 | Arguments:\r | |
311 | \r | |
312 | Private - TODO: add argument description\r | |
313 | \r | |
314 | Returns:\r | |
315 | \r | |
316 | TODO: add return values\r | |
317 | \r | |
318 | --*/\r | |
319 | ;\r | |
320 | \r | |
321 | EFI_STATUS\r | |
322 | WinNtUgaDestroySimpleTextInForWindow (\r | |
323 | IN UGA_PRIVATE_DATA *Private\r | |
324 | )\r | |
325 | /*++\r | |
326 | \r | |
327 | Routine Description:\r | |
328 | \r | |
329 | TODO: Add function description\r | |
330 | \r | |
331 | Arguments:\r | |
332 | \r | |
333 | Private - TODO: add argument description\r | |
334 | \r | |
335 | Returns:\r | |
336 | \r | |
337 | TODO: add return values\r | |
338 | \r | |
339 | --*/\r | |
340 | ;\r | |
341 | \r | |
342 | UINTN\r | |
343 | Atoi (\r | |
344 | IN CHAR16 *String\r | |
345 | )\r | |
346 | /*++\r | |
347 | \r | |
348 | Routine Description:\r | |
349 | \r | |
350 | TODO: Add function description\r | |
351 | \r | |
352 | Arguments:\r | |
353 | \r | |
354 | String - TODO: add argument description\r | |
355 | \r | |
356 | Returns:\r | |
357 | \r | |
358 | TODO: add return values\r | |
359 | \r | |
360 | --*/\r | |
361 | ;\r | |
362 | \r | |
363 | #endif\r |