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3eb9473e | 1 | /*++\r |
2 | \r | |
4ac4deb7 | 3 | Copyright (c) 2004 - 2010, Intel Corporation. All rights reserved.<BR>\r |
4ea9375a | 4 | This program and the accompanying materials \r |
3eb9473e | 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 | Graphics.c\r | |
15 | \r | |
16 | Abstract:\r | |
17 | \r | |
18 | Support for Basic Graphics operations.\r | |
19 | \r | |
20 | BugBug: Currently *.BMP files are supported. This will be replaced\r | |
21 | when Tiano graphics format is supported.\r | |
22 | \r | |
23 | --*/\r | |
24 | \r | |
25 | #include "Tiano.h"\r | |
26 | #include "EfiDriverLib.h"\r | |
27 | #include "GraphicsLib.h"\r | |
28 | \r | |
29 | EFI_STATUS\r | |
30 | GetGraphicsBitMapFromFV (\r | |
31 | IN EFI_GUID *FileNameGuid,\r | |
32 | OUT VOID **Image,\r | |
33 | OUT UINTN *ImageSize\r | |
34 | )\r | |
35 | /*++\r | |
36 | \r | |
37 | Routine Description:\r | |
38 | \r | |
39 | Return the graphics image file named FileNameGuid into Image and return it's\r | |
40 | size in ImageSize. All Firmware Volumes (FV) in the system are searched for the\r | |
41 | file name.\r | |
42 | \r | |
43 | Arguments:\r | |
44 | \r | |
45 | FileNameGuid - File Name of graphics file in the FV(s).\r | |
46 | \r | |
47 | Image - Pointer to pointer to return graphics image. If NULL, a \r | |
48 | buffer will be allocated.\r | |
49 | \r | |
50 | ImageSize - Size of the graphics Image in bytes. Zero if no image found.\r | |
51 | \r | |
52 | \r | |
53 | Returns: \r | |
54 | \r | |
55 | EFI_SUCCESS - Image and ImageSize are valid. \r | |
56 | EFI_BUFFER_TOO_SMALL - Image not big enough. ImageSize has required size\r | |
57 | EFI_NOT_FOUND - FileNameGuid not found\r | |
58 | \r | |
59 | --*/\r | |
60 | {\r | |
61 | return GetGraphicsBitMapFromFVEx (NULL, FileNameGuid, Image, ImageSize);\r | |
62 | }\r | |
63 | \r | |
64 | EFI_STATUS\r | |
65 | GetGraphicsBitMapFromFVEx (\r | |
66 | IN EFI_HANDLE ImageHandle,\r | |
67 | IN EFI_GUID *FileNameGuid,\r | |
68 | OUT VOID **Image,\r | |
69 | OUT UINTN *ImageSize\r | |
70 | )\r | |
71 | /*++\r | |
72 | \r | |
73 | Routine Description:\r | |
74 | \r | |
75 | Return the graphics image file named FileNameGuid into Image and return it's\r | |
76 | size in ImageSize. All Firmware Volumes (FV) in the system are searched for the\r | |
77 | file name.\r | |
78 | \r | |
79 | Arguments:\r | |
80 | \r | |
81 | ImageHandle - The driver image handle of the caller. The parameter is used to\r | |
82 | optimize the loading of the image file so that the FV from which\r | |
83 | the driver image is loaded will be tried first. \r | |
84 | \r | |
85 | FileNameGuid - File Name of graphics file in the FV(s).\r | |
86 | \r | |
87 | Image - Pointer to pointer to return graphics image. If NULL, a \r | |
88 | buffer will be allocated.\r | |
89 | \r | |
90 | ImageSize - Size of the graphics Image in bytes. Zero if no image found.\r | |
91 | \r | |
92 | \r | |
93 | Returns: \r | |
94 | \r | |
95 | EFI_SUCCESS - Image and ImageSize are valid. \r | |
96 | EFI_BUFFER_TOO_SMALL - Image not big enough. ImageSize has required size\r | |
97 | EFI_NOT_FOUND - FileNameGuid not found\r | |
98 | \r | |
99 | --*/\r | |
100 | {\r | |
101 | return GetImageEx (\r | |
102 | ImageHandle,\r | |
c7f33ca4 | 103 | FileNameGuid,\r |
3eb9473e | 104 | EFI_SECTION_RAW,\r |
105 | Image,\r | |
106 | ImageSize,\r | |
107 | FALSE\r | |
108 | );\r | |
109 | }\r | |
110 | \r | |
111 | \r | |
112 | EFI_STATUS\r | |
113 | ConvertBmpToGopBlt (\r | |
114 | IN VOID *BmpImage,\r | |
115 | IN UINTN BmpImageSize,\r | |
116 | IN OUT VOID **GopBlt,\r | |
117 | IN OUT UINTN *GopBltSize,\r | |
118 | OUT UINTN *PixelHeight,\r | |
119 | OUT UINTN *PixelWidth\r | |
120 | )\r | |
121 | /*++\r | |
122 | \r | |
123 | Routine Description:\r | |
124 | \r | |
125 | Convert a *.BMP graphics image to a GOP/UGA blt buffer. If a NULL Blt buffer\r | |
126 | is passed in a GopBlt buffer will be allocated by this routine. If a GopBlt\r | |
127 | buffer is passed in it will be used if it is big enough.\r | |
128 | \r | |
129 | Arguments:\r | |
130 | \r | |
131 | BmpImage - Pointer to BMP file\r | |
132 | \r | |
133 | BmpImageSize - Number of bytes in BmpImage\r | |
134 | \r | |
135 | GopBlt - Buffer containing GOP version of BmpImage.\r | |
136 | \r | |
137 | GopBltSize - Size of GopBlt in bytes.\r | |
138 | \r | |
139 | PixelHeight - Height of GopBlt/BmpImage in pixels\r | |
140 | \r | |
141 | PixelWidth - Width of GopBlt/BmpImage in pixels\r | |
142 | \r | |
143 | \r | |
144 | Returns: \r | |
145 | \r | |
146 | EFI_SUCCESS - GopBlt and GopBltSize are returned. \r | |
147 | EFI_UNSUPPORTED - BmpImage is not a valid *.BMP image\r | |
148 | EFI_BUFFER_TOO_SMALL - The passed in GopBlt buffer is not big enough.\r | |
149 | GopBltSize will contain the required size.\r | |
150 | EFI_OUT_OF_RESOURCES - No enough buffer to allocate\r | |
151 | \r | |
152 | --*/\r | |
153 | {\r | |
154 | UINT8 *Image;\r | |
155 | UINT8 *ImageHeader;\r | |
156 | BMP_IMAGE_HEADER *BmpHeader;\r | |
157 | BMP_COLOR_MAP *BmpColorMap;\r | |
158 | EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer;\r | |
159 | EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Blt;\r | |
99f67594 | 160 | UINT64 BltBufferSize;\r |
3eb9473e | 161 | UINTN Index;\r |
162 | UINTN Height;\r | |
163 | UINTN Width;\r | |
164 | UINTN ImageIndex;\r | |
165 | BOOLEAN IsAllocated;\r | |
166 | \r | |
167 | BmpHeader = (BMP_IMAGE_HEADER *) BmpImage;\r | |
168 | if (BmpHeader->CharB != 'B' || BmpHeader->CharM != 'M') {\r | |
169 | return EFI_UNSUPPORTED;\r | |
170 | }\r | |
171 | \r | |
172 | if (BmpHeader->CompressionType != 0) {\r | |
173 | return EFI_UNSUPPORTED;\r | |
174 | }\r | |
175 | \r | |
176 | //\r | |
177 | // Calculate Color Map offset in the image.\r | |
178 | //\r | |
179 | Image = BmpImage;\r | |
180 | BmpColorMap = (BMP_COLOR_MAP *) (Image + sizeof (BMP_IMAGE_HEADER));\r | |
181 | \r | |
182 | //\r | |
183 | // Calculate graphics image data address in the image\r | |
184 | //\r | |
185 | Image = ((UINT8 *) BmpImage) + BmpHeader->ImageOffset;\r | |
186 | ImageHeader = Image;\r | |
187 | \r | |
99f67594 | 188 | BltBufferSize = MultU64x32 ((UINT64) BmpHeader->PixelWidth, BmpHeader->PixelHeight);\r |
189 | //\r | |
190 | // Ensure the BltBufferSize * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL) doesn't overflow\r | |
191 | //\r | |
192 | if (BltBufferSize > DivU64x32 ((UINTN) ~0, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL), NULL)) {\r | |
193 | return EFI_UNSUPPORTED;\r | |
194 | }\r | |
195 | BltBufferSize = MultU64x32 (BltBufferSize, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL));\r | |
196 | \r | |
3eb9473e | 197 | IsAllocated = FALSE;\r |
198 | if (*GopBlt == NULL) {\r | |
99f67594 | 199 | *GopBltSize = (UINTN) BltBufferSize;\r |
3eb9473e | 200 | *GopBlt = EfiLibAllocatePool (*GopBltSize);\r |
201 | IsAllocated = TRUE;\r | |
202 | if (*GopBlt == NULL) {\r | |
203 | return EFI_OUT_OF_RESOURCES;\r | |
204 | }\r | |
205 | } else {\r | |
99f67594 | 206 | if (*GopBltSize < (UINTN) BltBufferSize) {\r |
207 | *GopBltSize = (UINTN) BltBufferSize;\r | |
3eb9473e | 208 | return EFI_BUFFER_TOO_SMALL;\r |
209 | }\r | |
210 | }\r | |
211 | \r | |
212 | *PixelWidth = BmpHeader->PixelWidth;\r | |
213 | *PixelHeight = BmpHeader->PixelHeight;\r | |
214 | \r | |
215 | //\r | |
216 | // Convert image from BMP to Blt buffer format\r | |
217 | //\r | |
218 | BltBuffer = *GopBlt;\r | |
219 | for (Height = 0; Height < BmpHeader->PixelHeight; Height++) {\r | |
220 | Blt = &BltBuffer[(BmpHeader->PixelHeight - Height - 1) * BmpHeader->PixelWidth];\r | |
221 | for (Width = 0; Width < BmpHeader->PixelWidth; Width++, Image++, Blt++) {\r | |
222 | switch (BmpHeader->BitPerPixel) {\r | |
223 | case 1:\r | |
224 | //\r | |
225 | // Convert 1bit BMP to 24-bit color\r | |
226 | //\r | |
227 | for (Index = 0; Index < 8 && Width < BmpHeader->PixelWidth; Index++) {\r | |
228 | Blt->Red = BmpColorMap[((*Image) >> (7 - Index)) & 0x1].Red;\r | |
229 | Blt->Green = BmpColorMap[((*Image) >> (7 - Index)) & 0x1].Green;\r | |
230 | Blt->Blue = BmpColorMap[((*Image) >> (7 - Index)) & 0x1].Blue;\r | |
231 | Blt++;\r | |
232 | Width++;\r | |
233 | }\r | |
234 | \r | |
235 | Blt --;\r | |
236 | Width --;\r | |
237 | break;\r | |
238 | \r | |
239 | case 4:\r | |
240 | //\r | |
241 | // Convert BMP Palette to 24-bit color\r | |
242 | //\r | |
243 | Index = (*Image) >> 4;\r | |
244 | Blt->Red = BmpColorMap[Index].Red;\r | |
245 | Blt->Green = BmpColorMap[Index].Green;\r | |
246 | Blt->Blue = BmpColorMap[Index].Blue;\r | |
247 | if (Width < (BmpHeader->PixelWidth - 1)) {\r | |
248 | Blt++;\r | |
249 | Width++;\r | |
250 | Index = (*Image) & 0x0f;\r | |
251 | Blt->Red = BmpColorMap[Index].Red;\r | |
252 | Blt->Green = BmpColorMap[Index].Green;\r | |
253 | Blt->Blue = BmpColorMap[Index].Blue;\r | |
254 | }\r | |
255 | break;\r | |
256 | \r | |
257 | case 8:\r | |
258 | //\r | |
259 | // Convert BMP Palette to 24-bit color\r | |
260 | //\r | |
261 | Blt->Red = BmpColorMap[*Image].Red;\r | |
262 | Blt->Green = BmpColorMap[*Image].Green;\r | |
263 | Blt->Blue = BmpColorMap[*Image].Blue;\r | |
264 | break;\r | |
265 | \r | |
266 | case 24:\r | |
267 | Blt->Blue = *Image++;\r | |
268 | Blt->Green = *Image++;\r | |
269 | Blt->Red = *Image;\r | |
270 | break;\r | |
271 | \r | |
272 | default:\r | |
273 | if (IsAllocated) {\r | |
274 | gBS->FreePool (*GopBlt);\r | |
275 | *GopBlt = NULL;\r | |
276 | }\r | |
277 | return EFI_UNSUPPORTED;\r | |
278 | break;\r | |
279 | };\r | |
280 | \r | |
281 | }\r | |
282 | \r | |
283 | ImageIndex = (UINTN) (Image - ImageHeader);\r | |
284 | if ((ImageIndex % 4) != 0) {\r | |
285 | //\r | |
286 | // Bmp Image starts each row on a 32-bit boundary!\r | |
287 | //\r | |
288 | Image = Image + (4 - (ImageIndex % 4));\r | |
289 | }\r | |
290 | }\r | |
291 | \r | |
292 | return EFI_SUCCESS;\r | |
293 | }\r | |
294 | \r | |
295 | \r | |
296 | EFI_STATUS\r | |
297 | LockKeyboards (\r | |
298 | IN CHAR16 *Password\r | |
299 | )\r | |
300 | /*++\r | |
301 | \r | |
302 | Routine Description:\r | |
303 | Use Console Control Protocol to lock the Console In Spliter virtual handle. \r | |
304 | This is the ConInHandle and ConIn handle in the EFI system table. All key\r | |
305 | presses will be ignored until the Password is typed in. The only way to\r | |
306 | disable the password is to type it in to a ConIn device.\r | |
307 | \r | |
308 | Arguments:\r | |
309 | Password - Password used to lock ConIn device\r | |
310 | \r | |
311 | \r | |
312 | Returns: \r | |
313 | \r | |
314 | EFI_SUCCESS - ConsoleControl has been flipped to graphics and logo\r | |
315 | displayed.\r | |
316 | EFI_UNSUPPORTED - Logo not found\r | |
317 | \r | |
318 | --*/\r | |
319 | {\r | |
320 | EFI_STATUS Status;\r | |
321 | EFI_CONSOLE_CONTROL_PROTOCOL *ConsoleControl;\r | |
322 | \r | |
323 | Status = gBS->LocateProtocol (&gEfiConsoleControlProtocolGuid, NULL, (VOID**)&ConsoleControl);\r | |
324 | if (EFI_ERROR (Status)) {\r | |
325 | return EFI_UNSUPPORTED;\r | |
326 | }\r | |
327 | \r | |
328 | Status = ConsoleControl->LockStdIn (ConsoleControl, Password);\r | |
329 | return Status;\r | |
330 | }\r | |
331 | \r | |
332 | EFI_STATUS\r | |
333 | EnableQuietBoot (\r | |
334 | IN EFI_GUID *LogoFile\r | |
335 | )\r | |
336 | /*++\r | |
337 | \r | |
338 | Routine Description:\r | |
339 | \r | |
340 | Use Console Control to turn off UGA based Simple Text Out consoles from going\r | |
341 | to the UGA device. Put up LogoFile on every UGA device that is a console\r | |
342 | \r | |
343 | Arguments:\r | |
344 | \r | |
345 | LogoFile - File name of logo to display on the center of the screen.\r | |
346 | \r | |
347 | \r | |
348 | Returns: \r | |
349 | \r | |
350 | EFI_SUCCESS - ConsoleControl has been flipped to graphics and logo\r | |
351 | displayed.\r | |
352 | EFI_UNSUPPORTED - Logo not found\r | |
353 | \r | |
354 | --*/\r | |
355 | {\r | |
356 | return EnableQuietBootEx (LogoFile, NULL);\r | |
357 | }\r | |
358 | \r | |
359 | EFI_STATUS\r | |
360 | EnableQuietBootEx (\r | |
361 | IN EFI_GUID *LogoFile,\r | |
362 | IN EFI_HANDLE ImageHandle\r | |
363 | )\r | |
364 | /*++\r | |
365 | \r | |
366 | Routine Description:\r | |
367 | \r | |
368 | Use Console Control to turn off GOP/UGA based Simple Text Out consoles from going\r | |
369 | to the GOP/UGA device. Put up LogoFile on every GOP/UGA device that is a console\r | |
370 | \r | |
371 | Arguments:\r | |
372 | \r | |
373 | LogoFile - File name of logo to display on the center of the screen.\r | |
374 | ImageHandle - The driver image handle of the caller. The parameter is used to\r | |
375 | optimize the loading of the logo file so that the FV from which\r | |
376 | the driver image is loaded will be tried first.\r | |
377 | \r | |
378 | \r | |
379 | Returns: \r | |
380 | \r | |
381 | EFI_SUCCESS - ConsoleControl has been flipped to graphics and logo\r | |
382 | displayed.\r | |
383 | EFI_UNSUPPORTED - Logo not found\r | |
384 | \r | |
385 | --*/\r | |
386 | {\r | |
387 | EFI_STATUS Status;\r | |
388 | EFI_CONSOLE_CONTROL_PROTOCOL *ConsoleControl;\r | |
389 | EFI_OEM_BADGING_PROTOCOL *Badging;\r | |
390 | UINT32 SizeOfX;\r | |
391 | UINT32 SizeOfY;\r | |
392 | INTN DestX;\r | |
393 | INTN DestY;\r | |
394 | UINT8 *ImageData;\r | |
395 | UINTN ImageSize;\r | |
396 | UINTN BltSize;\r | |
397 | UINT32 Instance;\r | |
398 | EFI_BADGING_FORMAT Format;\r | |
399 | EFI_BADGING_DISPLAY_ATTRIBUTE Attribute;\r | |
400 | UINTN CoordinateX;\r | |
401 | UINTN CoordinateY;\r | |
402 | UINTN Height;\r | |
403 | UINTN Width;\r | |
404 | EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Blt;\r | |
405 | EFI_UGA_DRAW_PROTOCOL *UgaDraw;\r | |
406 | UINT32 ColorDepth;\r | |
407 | UINT32 RefreshRate;\r | |
408 | EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;\r | |
409 | \r | |
410 | Status = gBS->LocateProtocol (&gEfiConsoleControlProtocolGuid, NULL, (VOID**)&ConsoleControl);\r | |
411 | if (EFI_ERROR (Status)) {\r | |
412 | return EFI_UNSUPPORTED;\r | |
413 | }\r | |
414 | \r | |
415 | UgaDraw = NULL;\r | |
416 | //\r | |
417 | // Try to open GOP first\r | |
418 | //\r | |
419 | Status = gBS->HandleProtocol (gST->ConsoleOutHandle, &gEfiGraphicsOutputProtocolGuid, (VOID**)&GraphicsOutput);\r | |
420 | if (EFI_ERROR (Status)) {\r | |
421 | GraphicsOutput = NULL;\r | |
422 | //\r | |
423 | // Open GOP failed, try to open UGA\r | |
424 | //\r | |
425 | Status = gBS->HandleProtocol (gST->ConsoleOutHandle, &gEfiUgaDrawProtocolGuid, (VOID**)&UgaDraw);\r | |
426 | if (EFI_ERROR (Status)) {\r | |
427 | return EFI_UNSUPPORTED;\r | |
428 | }\r | |
429 | }\r | |
430 | \r | |
431 | Badging = NULL;\r | |
432 | Status = gBS->LocateProtocol (&gEfiOEMBadgingProtocolGuid, NULL, (VOID**)&Badging);\r | |
433 | \r | |
434 | ConsoleControl->SetMode (ConsoleControl, EfiConsoleControlScreenGraphics);\r | |
435 | \r | |
436 | if (GraphicsOutput != NULL) {\r | |
437 | SizeOfX = GraphicsOutput->Mode->Info->HorizontalResolution;\r | |
438 | SizeOfY = GraphicsOutput->Mode->Info->VerticalResolution;\r | |
4ac4deb7 | 439 | } else if (UgaDraw != NULL) {\r |
3eb9473e | 440 | Status = UgaDraw->GetMode (UgaDraw, &SizeOfX, &SizeOfY, &ColorDepth, &RefreshRate);\r |
441 | if (EFI_ERROR (Status)) {\r | |
442 | return EFI_UNSUPPORTED;\r | |
443 | }\r | |
4ac4deb7 LG |
444 | } else {\r |
445 | return EFI_UNSUPPORTED;\r | |
3eb9473e | 446 | }\r |
447 | \r | |
448 | Instance = 0;\r | |
449 | while (1) {\r | |
450 | ImageData = NULL;\r | |
451 | ImageSize = 0;\r | |
452 | \r | |
453 | if (Badging != NULL) {\r | |
454 | Status = Badging->GetImage (\r | |
455 | Badging,\r | |
456 | &Instance,\r | |
457 | &Format,\r | |
458 | &ImageData,\r | |
459 | &ImageSize,\r | |
460 | &Attribute,\r | |
461 | &CoordinateX,\r | |
462 | &CoordinateY\r | |
463 | );\r | |
464 | if (EFI_ERROR (Status)) {\r | |
465 | return Status;\r | |
466 | }\r | |
467 | \r | |
468 | //\r | |
469 | // Currently only support BMP format\r | |
470 | //\r | |
471 | if (Format != EfiBadgingFormatBMP) {\r | |
472 | gBS->FreePool (ImageData);\r | |
473 | continue;\r | |
474 | }\r | |
475 | } else {\r | |
57d40fe2 | 476 | Status = GetGraphicsBitMapFromFVEx (ImageHandle, LogoFile, (VOID **) &ImageData, &ImageSize);\r |
3eb9473e | 477 | if (EFI_ERROR (Status)) {\r |
478 | return EFI_UNSUPPORTED;\r | |
479 | }\r | |
480 | \r | |
481 | CoordinateX = 0;\r | |
482 | CoordinateY = 0;\r | |
483 | Attribute = EfiBadgingDisplayAttributeCenter;\r | |
484 | }\r | |
485 | \r | |
486 | Blt = NULL;\r | |
487 | Status = ConvertBmpToGopBlt (\r | |
488 | ImageData,\r | |
489 | ImageSize,\r | |
490 | (VOID**)&Blt,\r | |
491 | &BltSize,\r | |
492 | &Height,\r | |
493 | &Width\r | |
494 | );\r | |
495 | if (EFI_ERROR (Status)) {\r | |
496 | gBS->FreePool (ImageData);\r | |
497 | if (Badging == NULL) {\r | |
498 | return Status;\r | |
499 | } else {\r | |
500 | continue;\r | |
501 | }\r | |
502 | }\r | |
503 | \r | |
504 | switch (Attribute) {\r | |
505 | case EfiBadgingDisplayAttributeLeftTop:\r | |
506 | DestX = CoordinateX;\r | |
507 | DestY = CoordinateY;\r | |
508 | break;\r | |
509 | \r | |
510 | case EfiBadgingDisplayAttributeCenterTop:\r | |
511 | DestX = (SizeOfX - Width) / 2;\r | |
512 | DestY = CoordinateY;\r | |
513 | break;\r | |
514 | \r | |
515 | case EfiBadgingDisplayAttributeRightTop:\r | |
516 | DestX = (SizeOfX - Width - CoordinateX);\r | |
517 | DestY = CoordinateY;;\r | |
518 | break;\r | |
519 | \r | |
520 | case EfiBadgingDisplayAttributeCenterRight:\r | |
521 | DestX = (SizeOfX - Width - CoordinateX);\r | |
522 | DestY = (SizeOfY - Height) / 2;\r | |
523 | break;\r | |
524 | \r | |
525 | case EfiBadgingDisplayAttributeRightBottom:\r | |
526 | DestX = (SizeOfX - Width - CoordinateX);\r | |
527 | DestY = (SizeOfY - Height - CoordinateY);\r | |
528 | break;\r | |
529 | \r | |
530 | case EfiBadgingDisplayAttributeCenterBottom:\r | |
531 | DestX = (SizeOfX - Width) / 2;\r | |
532 | DestY = (SizeOfY - Height - CoordinateY);\r | |
533 | break;\r | |
534 | \r | |
535 | case EfiBadgingDisplayAttributeLeftBottom:\r | |
536 | DestX = CoordinateX;\r | |
537 | DestY = (SizeOfY - Height - CoordinateY);\r | |
538 | break;\r | |
539 | \r | |
540 | case EfiBadgingDisplayAttributeCenterLeft:\r | |
541 | DestX = CoordinateX;\r | |
542 | DestY = (SizeOfY - Height) / 2;\r | |
543 | break;\r | |
544 | \r | |
545 | case EfiBadgingDisplayAttributeCenter:\r | |
546 | DestX = (SizeOfX - Width) / 2;\r | |
547 | DestY = (SizeOfY - Height) / 2;\r | |
548 | break;\r | |
549 | \r | |
550 | default:\r | |
551 | DestX = CoordinateX;\r | |
552 | DestY = CoordinateY;\r | |
553 | break;\r | |
554 | }\r | |
555 | \r | |
556 | if ((DestX >= 0) && (DestY >= 0)) {\r | |
557 | if (GraphicsOutput != NULL) {\r | |
558 | Status = GraphicsOutput->Blt (\r | |
559 | GraphicsOutput,\r | |
560 | Blt,\r | |
561 | EfiBltBufferToVideo,\r | |
562 | 0,\r | |
563 | 0,\r | |
564 | (UINTN) DestX,\r | |
565 | (UINTN) DestY,\r | |
566 | Width,\r | |
567 | Height,\r | |
568 | Width * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)\r | |
569 | );\r | |
570 | } else {\r | |
571 | Status = UgaDraw->Blt (\r | |
572 | UgaDraw,\r | |
573 | (EFI_UGA_PIXEL *) Blt,\r | |
574 | EfiUgaBltBufferToVideo,\r | |
575 | 0,\r | |
576 | 0,\r | |
577 | (UINTN) DestX,\r | |
578 | (UINTN) DestY,\r | |
579 | Width,\r | |
580 | Height,\r | |
581 | Width * sizeof (EFI_UGA_PIXEL)\r | |
582 | );\r | |
583 | }\r | |
584 | }\r | |
585 | \r | |
586 | gBS->FreePool (ImageData);\r | |
587 | gBS->FreePool (Blt);\r | |
588 | \r | |
589 | if (Badging == NULL) {\r | |
590 | break;\r | |
591 | }\r | |
592 | }\r | |
593 | \r | |
594 | return Status;\r | |
595 | }\r | |
596 | \r | |
597 | \r | |
598 | EFI_STATUS\r | |
599 | DisableQuietBoot (\r | |
600 | VOID\r | |
601 | )\r | |
602 | /*++\r | |
603 | \r | |
604 | Routine Description:\r | |
605 | \r | |
606 | Use Console Control to turn on GOP/UGA based Simple Text Out consoles. The GOP/UGA \r | |
607 | Simple Text Out screens will now be synced up with all non GOP/UGA output devices\r | |
608 | \r | |
609 | Arguments:\r | |
610 | \r | |
611 | NONE\r | |
612 | \r | |
613 | Returns: \r | |
614 | \r | |
615 | EFI_SUCCESS - GOP/UGA devices are back in text mode and synced up.\r | |
616 | EFI_UNSUPPORTED - Logo not found\r | |
617 | \r | |
618 | --*/\r | |
619 | {\r | |
620 | EFI_STATUS Status;\r | |
621 | EFI_CONSOLE_CONTROL_PROTOCOL *ConsoleControl;\r | |
622 | \r | |
623 | Status = gBS->LocateProtocol (&gEfiConsoleControlProtocolGuid, NULL, (VOID**)&ConsoleControl);\r | |
624 | if (EFI_ERROR (Status)) {\r | |
625 | return EFI_UNSUPPORTED;\r | |
626 | }\r | |
627 | \r | |
628 | return ConsoleControl->SetMode (ConsoleControl, EfiConsoleControlScreenText);\r | |
629 | }\r |