]>
Commit | Line | Data |
---|---|---|
72b695f3 | 1 | /** @file |
2 | ||
3 | Copyright (c) 2006, Intel Corporation | |
4 | All rights reserved. This program and the accompanying materials | |
5 | are licensed and made available under the terms and conditions of the BSD License | |
6 | which accompanies this distribution. The full text of the license may be found at | |
7 | http://opensource.org/licenses/bsd-license.php | |
8 | ||
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
11 | ||
12 | Module Name: | |
13 | ||
14 | WinNtGop.h | |
15 | ||
16 | Abstract: | |
17 | ||
18 | Private data for the Gop driver that is bound to the WinNt Thunk protocol | |
19 | ||
20 | ||
21 | **/ | |
22 | ||
23 | #ifndef _WIN_NT_GOP_H_ | |
24 | #define _WIN_NT_GOP_H_ | |
25 | ||
26 | //@MT:#include "EfiWinNT.h" | |
27 | //@MT:#include "Tiano.h" | |
28 | //@MT:#include "EfiDriverLib.h" | |
29 | ||
30 | // | |
31 | // Driver Consumed Protocols | |
32 | // | |
33 | //@MT:#include EFI_PROTOCOL_DEFINITION (DevicePath) | |
34 | //@MT:#include EFI_PROTOCOL_DEFINITION (WinNtIo) | |
35 | ||
36 | // | |
37 | // Driver Produced Protocols | |
38 | // | |
39 | //@MT:#include EFI_PROTOCOL_DEFINITION (DriverBinding) | |
40 | //@MT:#include EFI_PROTOCOL_DEFINITION (ComponentName) | |
41 | //@MT:#include EFI_PROTOCOL_DEFINITION (GraphicsOutput) | |
42 | //@MT:#include "LinkedList.h" | |
43 | ||
44 | #define MAX_Q 256 | |
45 | ||
46 | typedef struct { | |
47 | UINTN Front; | |
48 | UINTN Rear; | |
49 | UINTN Count; | |
50 | EFI_INPUT_KEY Q[MAX_Q]; | |
51 | } GOP_QUEUE_FIXED; | |
52 | ||
53 | #define WIN_NT_GOP_CLASS_NAME L"WinNtGopWindow" | |
54 | ||
55 | #define GOP_PRIVATE_DATA_SIGNATURE EFI_SIGNATURE_32 ('S', 'g', 'o', 'N') | |
56 | ||
57 | #define GRAPHICS_OUTPUT_INVALIDE_MODE_NUMBER 0xffff | |
58 | ||
59 | typedef struct { | |
60 | UINT32 HorizontalResolution; | |
61 | UINT32 VerticalResolution; | |
62 | UINT32 ColorDepth; | |
63 | UINT32 RefreshRate; | |
64 | } GOP_MODE_DATA; | |
65 | ||
66 | typedef struct { | |
67 | UINT64 Signature; | |
68 | ||
69 | EFI_HANDLE Handle; | |
70 | EFI_GRAPHICS_OUTPUT_PROTOCOL GraphicsOutput; | |
71 | EFI_SIMPLE_TEXT_IN_PROTOCOL SimpleTextIn; | |
72 | ||
73 | EFI_WIN_NT_THUNK_PROTOCOL *WinNtThunk; | |
74 | ||
75 | EFI_UNICODE_STRING_TABLE *ControllerNameTable; | |
76 | ||
77 | // | |
78 | // GOP Private Data for QueryMode () | |
79 | // | |
80 | GOP_MODE_DATA *ModeData; | |
81 | ||
82 | // | |
83 | // GOP Private Data knowing when to start hardware | |
84 | // | |
85 | BOOLEAN HardwareNeedsStarting; | |
86 | ||
87 | CHAR16 *WindowName; | |
88 | CHAR16 Buffer[160]; | |
89 | ||
90 | HANDLE ThreadInited; // Semaphore | |
91 | HANDLE ThreadHandle; // Thread | |
92 | DWORD ThreadId; | |
93 | ||
94 | HWND WindowHandle; | |
95 | WNDCLASSEX WindowsClass; | |
96 | ||
97 | // | |
98 | // This screen is used to redraw the scree when windows events happen. It's | |
99 | // updated in the main thread and displayed in the windows thread. | |
100 | // | |
101 | BITMAPV4HEADER *VirtualScreenInfo; | |
102 | RGBQUAD *VirtualScreen; | |
103 | ||
104 | EFI_GRAPHICS_OUTPUT_BLT_PIXEL *FillLine; | |
105 | ||
106 | // | |
107 | // Keyboard Queue used by Simple Text In. WinProc thread adds, and main | |
108 | // thread removes. | |
109 | // | |
110 | CRITICAL_SECTION QCriticalSection; | |
111 | GOP_QUEUE_FIXED Queue; | |
112 | ||
113 | } GOP_PRIVATE_DATA; | |
114 | ||
115 | #define GOP_PRIVATE_DATA_FROM_THIS(a) \ | |
116 | CR(a, GOP_PRIVATE_DATA, GraphicsOutput, GOP_PRIVATE_DATA_SIGNATURE) | |
117 | ||
118 | #define GOP_PRIVATE_DATA_FROM_TEXT_IN_THIS(a) \ | |
119 | CR(a, GOP_PRIVATE_DATA, SimpleTextIn, GOP_PRIVATE_DATA_SIGNATURE) | |
120 | ||
121 | // | |
122 | // Global Protocol Variables | |
123 | // | |
124 | extern EFI_DRIVER_BINDING_PROTOCOL gWinNtGopDriverBinding; | |
125 | extern EFI_COMPONENT_NAME_PROTOCOL gWinNtGopComponentName; | |
126 | ||
127 | // | |
128 | // Gop Hardware abstraction internal worker functions | |
129 | // | |
130 | ||
131 | /** | |
132 | TODO: Add function description | |
133 | ||
134 | @param WinNtIo TODO: add argument description | |
135 | ||
136 | @return TODO: add return values | |
137 | ||
138 | **/ | |
139 | EFI_STATUS | |
140 | WinNtGopSupported ( | |
141 | IN EFI_WIN_NT_IO_PROTOCOL *WinNtIo | |
142 | ) | |
143 | ; | |
144 | ||
145 | ||
146 | /** | |
147 | TODO: Add function description | |
148 | ||
149 | @param Private TODO: add argument description | |
150 | ||
151 | @return TODO: add return values | |
152 | ||
153 | **/ | |
154 | EFI_STATUS | |
155 | WinNtGopConstructor ( | |
156 | IN GOP_PRIVATE_DATA *Private | |
157 | ) | |
158 | ; | |
159 | ||
160 | ||
161 | /** | |
162 | TODO: Add function description | |
163 | ||
164 | @param Private TODO: add argument description | |
165 | ||
166 | @return TODO: add return values | |
167 | ||
168 | **/ | |
169 | EFI_STATUS | |
170 | WinNtGopDestructor ( | |
171 | IN GOP_PRIVATE_DATA *Private | |
172 | ) | |
173 | ; | |
174 | ||
175 | // | |
176 | // EFI 1.1 driver model prototypes for Win NT GOP | |
177 | // | |
178 | ||
179 | ||
180 | /** | |
181 | TODO: Add function description | |
182 | ||
183 | @param ImageHandle TODO: add argument description | |
184 | @param SystemTable TODO: add argument description | |
185 | ||
186 | @return TODO: add return values | |
187 | ||
188 | **/ | |
189 | EFI_STATUS | |
190 | EFIAPI | |
191 | WinNtGopInitialize ( | |
192 | IN EFI_HANDLE ImageHandle, | |
193 | IN EFI_SYSTEM_TABLE *SystemTable | |
194 | ) | |
195 | ; | |
196 | ||
197 | ||
198 | /** | |
199 | TODO: Add function description | |
200 | ||
201 | @param This TODO: add argument description | |
202 | @param Handle TODO: add argument description | |
203 | @param RemainingDevicePath TODO: add argument description | |
204 | ||
205 | @return TODO: add return values | |
206 | ||
207 | **/ | |
208 | EFI_STATUS | |
209 | EFIAPI | |
210 | WinNtGopDriverBindingSupported ( | |
211 | IN EFI_DRIVER_BINDING_PROTOCOL *This, | |
212 | IN EFI_HANDLE Handle, | |
213 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath | |
214 | ) | |
215 | ; | |
216 | ||
217 | ||
218 | /** | |
219 | TODO: Add function description | |
220 | ||
221 | @param This TODO: add argument description | |
222 | @param Handle TODO: add argument description | |
223 | @param RemainingDevicePath TODO: add argument description | |
224 | ||
225 | @return TODO: add return values | |
226 | ||
227 | **/ | |
228 | EFI_STATUS | |
229 | EFIAPI | |
230 | WinNtGopDriverBindingStart ( | |
231 | IN EFI_DRIVER_BINDING_PROTOCOL *This, | |
232 | IN EFI_HANDLE Handle, | |
233 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath | |
234 | ) | |
235 | ; | |
236 | ||
237 | ||
238 | /** | |
239 | TODO: Add function description | |
240 | ||
241 | @param This TODO: add argument description | |
242 | @param Handle TODO: add argument description | |
243 | @param NumberOfChildren TODO: add argument description | |
244 | @param ChildHandleBuffer TODO: add argument description | |
245 | ||
246 | @return TODO: add return values | |
247 | ||
248 | **/ | |
249 | EFI_STATUS | |
250 | EFIAPI | |
251 | WinNtGopDriverBindingStop ( | |
252 | IN EFI_DRIVER_BINDING_PROTOCOL *This, | |
253 | IN EFI_HANDLE Handle, | |
254 | IN UINTN NumberOfChildren, | |
255 | IN EFI_HANDLE *ChildHandleBuffer | |
256 | ) | |
257 | ; | |
258 | ||
259 | ||
260 | /** | |
261 | TODO: Add function description | |
262 | ||
263 | @param Private TODO: add argument description | |
264 | @param Key TODO: add argument description | |
265 | ||
266 | @return TODO: add return values | |
267 | ||
268 | **/ | |
269 | EFI_STATUS | |
270 | GopPrivateAddQ ( | |
271 | IN GOP_PRIVATE_DATA *Private, | |
272 | IN EFI_INPUT_KEY Key | |
273 | ) | |
274 | ; | |
275 | ||
276 | ||
277 | /** | |
278 | TODO: Add function description | |
279 | ||
280 | @param Private TODO: add argument description | |
281 | ||
282 | @return TODO: add return values | |
283 | ||
284 | **/ | |
285 | EFI_STATUS | |
286 | WinNtGopInitializeSimpleTextInForWindow ( | |
287 | IN GOP_PRIVATE_DATA *Private | |
288 | ) | |
289 | ; | |
290 | ||
291 | ||
292 | /** | |
293 | TODO: Add function description | |
294 | ||
295 | @param Private TODO: add argument description | |
296 | ||
297 | @return TODO: add return values | |
298 | ||
299 | **/ | |
300 | EFI_STATUS | |
301 | WinNtGopDestroySimpleTextInForWindow ( | |
302 | IN GOP_PRIVATE_DATA *Private | |
303 | ) | |
304 | ; | |
305 | ||
306 | ||
307 | /** | |
308 | TODO: Add function description | |
309 | ||
310 | @param String TODO: add argument description | |
311 | ||
312 | @return TODO: add return values | |
313 | ||
314 | **/ | |
315 | UINTN | |
316 | Atoi ( | |
317 | IN CHAR16 *String | |
318 | ) | |
319 | ; | |
320 | ||
321 | #endif |