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1 | /** @file\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 | WinNtGop.h\r | |
15 | \r | |
16 | Abstract:\r | |
17 | \r | |
18 | Private data for the Gop driver that is bound to the WinNt Thunk protocol\r | |
19 | \r | |
20 | \r | |
21 | **/\r | |
22 | \r | |
23 | #ifndef _WIN_NT_GOP_H_\r | |
24 | #define _WIN_NT_GOP_H_\r | |
25 | \r | |
26 | //@MT:#include "EfiWinNT.h"\r | |
27 | //@MT:#include "Tiano.h"\r | |
28 | //@MT:#include "EfiDriverLib.h"\r | |
29 | \r | |
30 | //\r | |
31 | // Driver Consumed Protocols\r | |
32 | //\r | |
33 | //@MT:#include EFI_PROTOCOL_DEFINITION (DevicePath)\r | |
34 | //@MT:#include EFI_PROTOCOL_DEFINITION (WinNtIo)\r | |
35 | \r | |
36 | //\r | |
37 | // Driver Produced Protocols\r | |
38 | //\r | |
39 | //@MT:#include EFI_PROTOCOL_DEFINITION (DriverBinding)\r | |
40 | //@MT:#include EFI_PROTOCOL_DEFINITION (ComponentName)\r | |
41 | //@MT:#include EFI_PROTOCOL_DEFINITION (GraphicsOutput)\r | |
42 | //@MT:#include "LinkedList.h"\r | |
43 | \r | |
44 | #define MAX_Q 256\r | |
45 | \r | |
46 | typedef struct {\r | |
47 | UINTN Front;\r | |
48 | UINTN Rear;\r | |
49 | UINTN Count;\r | |
50 | EFI_INPUT_KEY Q[MAX_Q];\r | |
51 | } GOP_QUEUE_FIXED;\r | |
52 | \r | |
53 | #define WIN_NT_GOP_CLASS_NAME L"WinNtGopWindow"\r | |
54 | \r | |
55 | #define GOP_PRIVATE_DATA_SIGNATURE EFI_SIGNATURE_32 ('S', 'g', 'o', 'N')\r | |
56 | \r | |
57 | #define GRAPHICS_OUTPUT_INVALIDE_MODE_NUMBER 0xffff\r | |
58 | \r | |
59 | typedef struct {\r | |
60 | UINT32 HorizontalResolution;\r | |
61 | UINT32 VerticalResolution;\r | |
62 | UINT32 ColorDepth;\r | |
63 | UINT32 RefreshRate;\r | |
64 | } GOP_MODE_DATA;\r | |
65 | \r | |
66 | typedef struct {\r | |
67 | UINT64 Signature;\r | |
68 | \r | |
69 | EFI_HANDLE Handle;\r | |
70 | EFI_GRAPHICS_OUTPUT_PROTOCOL GraphicsOutput;\r | |
71 | EFI_SIMPLE_TEXT_INPUT_PROTOCOL SimpleTextIn;\r | |
72 | \r | |
73 | EFI_WIN_NT_THUNK_PROTOCOL *WinNtThunk;\r | |
74 | \r | |
75 | EFI_UNICODE_STRING_TABLE *ControllerNameTable;\r | |
76 | \r | |
77 | //\r | |
78 | // GOP Private Data for QueryMode ()\r | |
79 | //\r | |
80 | GOP_MODE_DATA *ModeData;\r | |
81 | \r | |
82 | //\r | |
83 | // GOP Private Data knowing when to start hardware\r | |
84 | //\r | |
85 | BOOLEAN HardwareNeedsStarting;\r | |
86 | \r | |
87 | CHAR16 *WindowName;\r | |
88 | CHAR16 Buffer[160];\r | |
89 | \r | |
90 | HANDLE ThreadInited; // Semaphore\r | |
91 | HANDLE ThreadHandle; // Thread\r | |
92 | DWORD ThreadId;\r | |
93 | \r | |
94 | HWND WindowHandle;\r | |
95 | WNDCLASSEX WindowsClass;\r | |
96 | \r | |
97 | //\r | |
98 | // This screen is used to redraw the scree when windows events happen. It's\r | |
99 | // updated in the main thread and displayed in the windows thread.\r | |
100 | //\r | |
101 | BITMAPV4HEADER *VirtualScreenInfo;\r | |
102 | RGBQUAD *VirtualScreen;\r | |
103 | \r | |
104 | EFI_GRAPHICS_OUTPUT_BLT_PIXEL *FillLine;\r | |
105 | \r | |
106 | //\r | |
107 | // Keyboard Queue used by Simple Text In. WinProc thread adds, and main\r | |
108 | // thread removes.\r | |
109 | //\r | |
110 | CRITICAL_SECTION QCriticalSection;\r | |
111 | GOP_QUEUE_FIXED Queue;\r | |
112 | \r | |
113 | } GOP_PRIVATE_DATA;\r | |
114 | \r | |
115 | #define GOP_PRIVATE_DATA_FROM_THIS(a) \\r | |
116 | CR(a, GOP_PRIVATE_DATA, GraphicsOutput, GOP_PRIVATE_DATA_SIGNATURE)\r | |
117 | \r | |
118 | #define GOP_PRIVATE_DATA_FROM_TEXT_IN_THIS(a) \\r | |
119 | CR(a, GOP_PRIVATE_DATA, SimpleTextIn, GOP_PRIVATE_DATA_SIGNATURE)\r | |
120 | \r | |
121 | //\r | |
122 | // Global Protocol Variables\r | |
123 | //\r | |
124 | extern EFI_DRIVER_BINDING_PROTOCOL gWinNtGopDriverBinding;\r | |
125 | extern EFI_COMPONENT_NAME_PROTOCOL gWinNtGopComponentName;\r | |
126 | \r | |
127 | //\r | |
128 | // Gop Hardware abstraction internal worker functions\r | |
129 | //\r | |
130 | \r | |
131 | /**\r | |
132 | TODO: Add function description\r | |
133 | \r | |
134 | @param WinNtIo TODO: add argument description\r | |
135 | \r | |
136 | @return TODO: add return values\r | |
137 | \r | |
138 | **/\r | |
139 | EFI_STATUS\r | |
140 | WinNtGopSupported (\r | |
141 | IN EFI_WIN_NT_IO_PROTOCOL *WinNtIo\r | |
142 | )\r | |
143 | ;\r | |
144 | \r | |
145 | \r | |
146 | /**\r | |
147 | TODO: Add function description\r | |
148 | \r | |
149 | @param Private TODO: add argument description\r | |
150 | \r | |
151 | @return TODO: add return values\r | |
152 | \r | |
153 | **/\r | |
154 | EFI_STATUS\r | |
155 | WinNtGopConstructor (\r | |
156 | IN GOP_PRIVATE_DATA *Private\r | |
157 | )\r | |
158 | ;\r | |
159 | \r | |
160 | \r | |
161 | /**\r | |
162 | TODO: Add function description\r | |
163 | \r | |
164 | @param Private TODO: add argument description\r | |
165 | \r | |
166 | @return TODO: add return values\r | |
167 | \r | |
168 | **/\r | |
169 | EFI_STATUS\r | |
170 | WinNtGopDestructor (\r | |
171 | IN GOP_PRIVATE_DATA *Private\r | |
172 | )\r | |
173 | ;\r | |
174 | \r | |
175 | //\r | |
176 | // EFI 1.1 driver model prototypes for Win NT GOP\r | |
177 | //\r | |
178 | \r | |
179 | \r | |
180 | /**\r | |
181 | TODO: Add function description\r | |
182 | \r | |
183 | @param ImageHandle TODO: add argument description\r | |
184 | @param SystemTable TODO: add argument description\r | |
185 | \r | |
186 | @return TODO: add return values\r | |
187 | \r | |
188 | **/\r | |
189 | EFI_STATUS\r | |
190 | EFIAPI\r | |
191 | WinNtGopInitialize (\r | |
192 | IN EFI_HANDLE ImageHandle,\r | |
193 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
194 | )\r | |
195 | ;\r | |
196 | \r | |
197 | \r | |
198 | /**\r | |
199 | TODO: Add function description\r | |
200 | \r | |
201 | @param This TODO: add argument description\r | |
202 | @param Handle TODO: add argument description\r | |
203 | @param RemainingDevicePath TODO: add argument description\r | |
204 | \r | |
205 | @return TODO: add return values\r | |
206 | \r | |
207 | **/\r | |
208 | EFI_STATUS\r | |
209 | EFIAPI\r | |
210 | WinNtGopDriverBindingSupported (\r | |
211 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r | |
212 | IN EFI_HANDLE Handle,\r | |
213 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r | |
214 | )\r | |
215 | ;\r | |
216 | \r | |
217 | \r | |
218 | /**\r | |
219 | TODO: Add function description\r | |
220 | \r | |
221 | @param This TODO: add argument description\r | |
222 | @param Handle TODO: add argument description\r | |
223 | @param RemainingDevicePath TODO: add argument description\r | |
224 | \r | |
225 | @return TODO: add return values\r | |
226 | \r | |
227 | **/\r | |
228 | EFI_STATUS\r | |
229 | EFIAPI\r | |
230 | WinNtGopDriverBindingStart (\r | |
231 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r | |
232 | IN EFI_HANDLE Handle,\r | |
233 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r | |
234 | )\r | |
235 | ;\r | |
236 | \r | |
237 | \r | |
238 | /**\r | |
239 | TODO: Add function description\r | |
240 | \r | |
241 | @param This TODO: add argument description\r | |
242 | @param Handle TODO: add argument description\r | |
243 | @param NumberOfChildren TODO: add argument description\r | |
244 | @param ChildHandleBuffer TODO: add argument description\r | |
245 | \r | |
246 | @return TODO: add return values\r | |
247 | \r | |
248 | **/\r | |
249 | EFI_STATUS\r | |
250 | EFIAPI\r | |
251 | WinNtGopDriverBindingStop (\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 | \r | |
260 | /**\r | |
261 | TODO: Add function description\r | |
262 | \r | |
263 | @param Private TODO: add argument description\r | |
264 | @param Key TODO: add argument description\r | |
265 | \r | |
266 | @return TODO: add return values\r | |
267 | \r | |
268 | **/\r | |
269 | EFI_STATUS\r | |
270 | GopPrivateAddQ (\r | |
271 | IN GOP_PRIVATE_DATA *Private,\r | |
272 | IN EFI_INPUT_KEY Key\r | |
273 | )\r | |
274 | ;\r | |
275 | \r | |
276 | \r | |
277 | /**\r | |
278 | TODO: Add function description\r | |
279 | \r | |
280 | @param Private TODO: add argument description\r | |
281 | \r | |
282 | @return TODO: add return values\r | |
283 | \r | |
284 | **/\r | |
285 | EFI_STATUS\r | |
286 | WinNtGopInitializeSimpleTextInForWindow (\r | |
287 | IN GOP_PRIVATE_DATA *Private\r | |
288 | )\r | |
289 | ;\r | |
290 | \r | |
291 | \r | |
292 | /**\r | |
293 | TODO: Add function description\r | |
294 | \r | |
295 | @param Private TODO: add argument description\r | |
296 | \r | |
297 | @return TODO: add return values\r | |
298 | \r | |
299 | **/\r | |
300 | EFI_STATUS\r | |
301 | WinNtGopDestroySimpleTextInForWindow (\r | |
302 | IN GOP_PRIVATE_DATA *Private\r | |
303 | )\r | |
304 | ;\r | |
305 | \r | |
306 | \r | |
307 | /**\r | |
308 | TODO: Add function description\r | |
309 | \r | |
310 | @param String TODO: add argument description\r | |
311 | \r | |
312 | @return TODO: add return values\r | |
313 | \r | |
314 | **/\r | |
315 | UINTN\r | |
316 | Atoi (\r | |
317 | IN CHAR16 *String\r | |
318 | )\r | |
319 | ;\r | |
320 | \r | |
321 | #endif\r |