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8dfe7fd2 RN |
1 | /** @file\r |
2 | This library is only intended to be used by PlatformBootManagerLib\r | |
3 | to show progress bar and LOGO.\r | |
4 | \r | |
d1102dba | 5 | Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<BR>\r |
90f7f19a | 6 | Copyright (c) 2016, Microsoft Corporation<BR>\r |
8dfe7fd2 RN |
7 | This program and the accompanying materials are licensed and made available under\r |
8 | the terms and conditions of the BSD License that accompanies this distribution.\r | |
9 | The full text of the license may be found at\r | |
10 | http://opensource.org/licenses/bsd-license.php.\r | |
11 | \r | |
12 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
13 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
14 | \r | |
15 | **/\r | |
16 | \r | |
e0ac9c8a RN |
17 | #include <Uefi.h>\r |
18 | #include <Protocol/GraphicsOutput.h>\r | |
8dfe7fd2 RN |
19 | #include <Protocol/SimpleTextOut.h>\r |
20 | #include <Protocol/PlatformLogo.h>\r | |
8dfe7fd2 RN |
21 | #include <Protocol/UgaDraw.h>\r |
22 | #include <Protocol/BootLogo.h>\r | |
90f7f19a | 23 | #include <Protocol/BootLogo2.h>\r |
8dfe7fd2 RN |
24 | #include <Library/BaseLib.h>\r |
25 | #include <Library/UefiLib.h>\r | |
26 | #include <Library/BaseMemoryLib.h>\r | |
27 | #include <Library/UefiBootServicesTableLib.h>\r | |
8dfe7fd2 RN |
28 | #include <Library/PcdLib.h>\r |
29 | #include <Library/MemoryAllocationLib.h>\r | |
30 | #include <Library/DebugLib.h>\r | |
8dfe7fd2 RN |
31 | \r |
32 | /**\r | |
e0ac9c8a | 33 | Show LOGO returned from Edkii Platform Logo protocol on all consoles.\r |
8dfe7fd2 RN |
34 | \r |
35 | @retval EFI_SUCCESS Logo was displayed.\r | |
36 | @retval EFI_UNSUPPORTED Logo was not found or cannot be displayed.\r | |
37 | **/\r | |
38 | EFI_STATUS\r | |
39 | EFIAPI\r | |
40 | BootLogoEnableLogo (\r | |
e0ac9c8a | 41 | VOID\r |
8dfe7fd2 RN |
42 | )\r |
43 | {\r | |
e0ac9c8a RN |
44 | EFI_STATUS Status;\r |
45 | EDKII_PLATFORM_LOGO_PROTOCOL *PlatformLogo;\r | |
46 | EDKII_PLATFORM_LOGO_DISPLAY_ATTRIBUTE Attribute;\r | |
47 | INTN OffsetX;\r | |
48 | INTN OffsetY;\r | |
49 | UINT32 SizeOfX;\r | |
50 | UINT32 SizeOfY;\r | |
51 | INTN DestX;\r | |
52 | INTN DestY;\r | |
53 | UINT32 Instance;\r | |
54 | EFI_IMAGE_INPUT Image;\r | |
55 | EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Blt;\r | |
56 | EFI_UGA_DRAW_PROTOCOL *UgaDraw;\r | |
57 | UINT32 ColorDepth;\r | |
58 | UINT32 RefreshRate;\r | |
59 | EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;\r | |
60 | EFI_BOOT_LOGO_PROTOCOL *BootLogo;\r | |
90f7f19a | 61 | EDKII_BOOT_LOGO2_PROTOCOL *BootLogo2;\r |
e0ac9c8a RN |
62 | UINTN NumberOfLogos;\r |
63 | EFI_GRAPHICS_OUTPUT_BLT_PIXEL *LogoBlt;\r | |
64 | UINTN LogoDestX;\r | |
65 | UINTN LogoDestY;\r | |
66 | UINTN LogoHeight;\r | |
67 | UINTN LogoWidth;\r | |
68 | UINTN NewDestX;\r | |
69 | UINTN NewDestY;\r | |
70 | UINTN BufferSize;\r | |
71 | \r | |
72 | Status = gBS->LocateProtocol (&gEdkiiPlatformLogoProtocolGuid, NULL, (VOID **) &PlatformLogo);\r | |
73 | if (EFI_ERROR (Status)) {\r | |
74 | return EFI_UNSUPPORTED;\r | |
75 | }\r | |
8dfe7fd2 RN |
76 | \r |
77 | UgaDraw = NULL;\r | |
78 | //\r | |
79 | // Try to open GOP first\r | |
80 | //\r | |
81 | Status = gBS->HandleProtocol (gST->ConsoleOutHandle, &gEfiGraphicsOutputProtocolGuid, (VOID **) &GraphicsOutput);\r | |
82 | if (EFI_ERROR (Status) && FeaturePcdGet (PcdUgaConsumeSupport)) {\r | |
83 | GraphicsOutput = NULL;\r | |
84 | //\r | |
85 | // Open GOP failed, try to open UGA\r | |
86 | //\r | |
87 | Status = gBS->HandleProtocol (gST->ConsoleOutHandle, &gEfiUgaDrawProtocolGuid, (VOID **) &UgaDraw);\r | |
88 | if (EFI_ERROR (Status)) {\r | |
89 | UgaDraw = NULL;\r | |
90 | }\r | |
91 | }\r | |
92 | if (EFI_ERROR (Status)) {\r | |
93 | return EFI_UNSUPPORTED;\r | |
94 | }\r | |
95 | \r | |
8dfe7fd2 RN |
96 | //\r |
97 | // Try to open Boot Logo Protocol.\r | |
98 | //\r | |
99 | Status = gBS->LocateProtocol (&gEfiBootLogoProtocolGuid, NULL, (VOID **) &BootLogo);\r | |
100 | if (EFI_ERROR (Status)) {\r | |
101 | BootLogo = NULL;\r | |
102 | }\r | |
103 | \r | |
90f7f19a KM |
104 | //\r |
105 | // Try to open Boot Logo 2 Protocol.\r | |
106 | //\r | |
107 | Status = gBS->LocateProtocol (&gEdkiiBootLogo2ProtocolGuid, NULL, (VOID **) &BootLogo2);\r | |
108 | if (EFI_ERROR (Status)) {\r | |
109 | BootLogo2 = NULL;\r | |
110 | }\r | |
111 | \r | |
8dfe7fd2 RN |
112 | //\r |
113 | // Erase Cursor from screen\r | |
114 | //\r | |
115 | gST->ConOut->EnableCursor (gST->ConOut, FALSE);\r | |
116 | \r | |
117 | if (GraphicsOutput != NULL) {\r | |
118 | SizeOfX = GraphicsOutput->Mode->Info->HorizontalResolution;\r | |
119 | SizeOfY = GraphicsOutput->Mode->Info->VerticalResolution;\r | |
120 | \r | |
121 | } else {\r | |
122 | ASSERT (UgaDraw != NULL);\r | |
123 | Status = UgaDraw->GetMode (UgaDraw, &SizeOfX, &SizeOfY, &ColorDepth, &RefreshRate);\r | |
124 | if (EFI_ERROR (Status)) {\r | |
125 | return EFI_UNSUPPORTED;\r | |
126 | }\r | |
127 | }\r | |
128 | \r | |
129 | Blt = NULL;\r | |
130 | NumberOfLogos = 0;\r | |
131 | LogoDestX = 0;\r | |
132 | LogoDestY = 0;\r | |
133 | LogoHeight = 0;\r | |
134 | LogoWidth = 0;\r | |
135 | NewDestX = 0;\r | |
136 | NewDestY = 0;\r | |
8dfe7fd2 | 137 | Instance = 0;\r |
8084b26e RN |
138 | DestX = 0;\r |
139 | DestY = 0;\r | |
8dfe7fd2 | 140 | while (TRUE) {\r |
e0ac9c8a RN |
141 | //\r |
142 | // Get image from PlatformLogo protocol.\r | |
143 | //\r | |
144 | Status = PlatformLogo->GetImage (\r | |
145 | PlatformLogo,\r | |
146 | &Instance,\r | |
147 | &Image,\r | |
148 | &Attribute,\r | |
149 | &OffsetX,\r | |
150 | &OffsetY\r | |
151 | );\r | |
152 | if (EFI_ERROR (Status)) {\r | |
153 | break;\r | |
154 | }\r | |
8dfe7fd2 | 155 | \r |
8dfe7fd2 RN |
156 | if (Blt != NULL) {\r |
157 | FreePool (Blt);\r | |
158 | }\r | |
e0ac9c8a | 159 | Blt = Image.Bitmap;\r |
8dfe7fd2 RN |
160 | \r |
161 | //\r | |
162 | // Calculate the display position according to Attribute.\r | |
163 | //\r | |
164 | switch (Attribute) {\r | |
165 | case EdkiiPlatformLogoDisplayAttributeLeftTop:\r | |
b9335cf5 RN |
166 | DestX = 0;\r |
167 | DestY = 0;\r | |
8dfe7fd2 | 168 | break;\r |
8dfe7fd2 | 169 | case EdkiiPlatformLogoDisplayAttributeCenterTop:\r |
e0ac9c8a | 170 | DestX = (SizeOfX - Image.Width) / 2;\r |
b9335cf5 | 171 | DestY = 0;\r |
8dfe7fd2 | 172 | break;\r |
8dfe7fd2 | 173 | case EdkiiPlatformLogoDisplayAttributeRightTop:\r |
e0ac9c8a | 174 | DestX = SizeOfX - Image.Width;\r |
b9335cf5 | 175 | DestY = 0;\r |
8dfe7fd2 RN |
176 | break;\r |
177 | \r | |
b9335cf5 RN |
178 | case EdkiiPlatformLogoDisplayAttributeCenterLeft:\r |
179 | DestX = 0;\r | |
e0ac9c8a | 180 | DestY = (SizeOfY - Image.Height) / 2;\r |
8dfe7fd2 | 181 | break;\r |
b9335cf5 | 182 | case EdkiiPlatformLogoDisplayAttributeCenter:\r |
e0ac9c8a RN |
183 | DestX = (SizeOfX - Image.Width) / 2;\r |
184 | DestY = (SizeOfY - Image.Height) / 2;\r | |
8dfe7fd2 | 185 | break;\r |
b9335cf5 | 186 | case EdkiiPlatformLogoDisplayAttributeCenterRight:\r |
e0ac9c8a RN |
187 | DestX = SizeOfX - Image.Width;\r |
188 | DestY = (SizeOfY - Image.Height) / 2;\r | |
8dfe7fd2 RN |
189 | break;\r |
190 | \r | |
b9335cf5 RN |
191 | case EdkiiPlatformLogoDisplayAttributeLeftBottom:\r |
192 | DestX = 0;\r | |
e0ac9c8a | 193 | DestY = SizeOfY - Image.Height;\r |
b9335cf5 RN |
194 | break;\r |
195 | case EdkiiPlatformLogoDisplayAttributeCenterBottom:\r | |
e0ac9c8a RN |
196 | DestX = (SizeOfX - Image.Width) / 2;\r |
197 | DestY = SizeOfY - Image.Height;\r | |
b9335cf5 RN |
198 | break;\r |
199 | case EdkiiPlatformLogoDisplayAttributeRightBottom:\r | |
e0ac9c8a RN |
200 | DestX = SizeOfX - Image.Width;\r |
201 | DestY = SizeOfY - Image.Height;\r | |
8dfe7fd2 RN |
202 | break;\r |
203 | \r | |
204 | default:\r | |
205 | ASSERT (FALSE);\r | |
e0ac9c8a | 206 | continue;\r |
8dfe7fd2 RN |
207 | break;\r |
208 | }\r | |
209 | \r | |
b9335cf5 RN |
210 | DestX += OffsetX;\r |
211 | DestY += OffsetY;\r | |
212 | \r | |
8dfe7fd2 RN |
213 | if ((DestX >= 0) && (DestY >= 0)) {\r |
214 | if (GraphicsOutput != NULL) {\r | |
215 | Status = GraphicsOutput->Blt (\r | |
216 | GraphicsOutput,\r | |
217 | Blt,\r | |
218 | EfiBltBufferToVideo,\r | |
219 | 0,\r | |
220 | 0,\r | |
221 | (UINTN) DestX,\r | |
222 | (UINTN) DestY,\r | |
e0ac9c8a RN |
223 | Image.Width,\r |
224 | Image.Height,\r | |
225 | Image.Width * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)\r | |
8dfe7fd2 RN |
226 | );\r |
227 | } else {\r | |
228 | ASSERT (UgaDraw != NULL);\r | |
229 | Status = UgaDraw->Blt (\r | |
230 | UgaDraw,\r | |
231 | (EFI_UGA_PIXEL *) Blt,\r | |
232 | EfiUgaBltBufferToVideo,\r | |
233 | 0,\r | |
234 | 0,\r | |
235 | (UINTN) DestX,\r | |
236 | (UINTN) DestY,\r | |
e0ac9c8a RN |
237 | Image.Width,\r |
238 | Image.Height,\r | |
239 | Image.Width * sizeof (EFI_UGA_PIXEL)\r | |
8dfe7fd2 RN |
240 | );\r |
241 | }\r | |
242 | \r | |
243 | //\r | |
244 | // Report displayed Logo information.\r | |
245 | //\r | |
246 | if (!EFI_ERROR (Status)) {\r | |
247 | NumberOfLogos++;\r | |
248 | \r | |
e0ac9c8a | 249 | if (NumberOfLogos == 1) {\r |
8dfe7fd2 RN |
250 | //\r |
251 | // The first Logo.\r | |
252 | //\r | |
253 | LogoDestX = (UINTN) DestX;\r | |
254 | LogoDestY = (UINTN) DestY;\r | |
e0ac9c8a RN |
255 | LogoWidth = Image.Width;\r |
256 | LogoHeight = Image.Height;\r | |
8dfe7fd2 RN |
257 | } else {\r |
258 | //\r | |
259 | // Merge new logo with old one.\r | |
260 | //\r | |
261 | NewDestX = MIN ((UINTN) DestX, LogoDestX);\r | |
262 | NewDestY = MIN ((UINTN) DestY, LogoDestY);\r | |
e0ac9c8a RN |
263 | LogoWidth = MAX ((UINTN) DestX + Image.Width, LogoDestX + LogoWidth) - NewDestX;\r |
264 | LogoHeight = MAX ((UINTN) DestY + Image.Height, LogoDestY + LogoHeight) - NewDestY;\r | |
8dfe7fd2 RN |
265 | \r |
266 | LogoDestX = NewDestX;\r | |
267 | LogoDestY = NewDestY;\r | |
8dfe7fd2 RN |
268 | }\r |
269 | }\r | |
270 | }\r | |
8dfe7fd2 RN |
271 | }\r |
272 | \r | |
90f7f19a | 273 | if ((BootLogo == NULL && BootLogo2 == NULL) || NumberOfLogos == 0) {\r |
8dfe7fd2 RN |
274 | //\r |
275 | // No logo displayed.\r | |
276 | //\r | |
277 | if (Blt != NULL) {\r | |
278 | FreePool (Blt);\r | |
279 | }\r | |
280 | \r | |
281 | return Status;\r | |
282 | }\r | |
283 | \r | |
284 | //\r | |
285 | // Advertise displayed Logo information.\r | |
286 | //\r | |
287 | if (NumberOfLogos == 1) {\r | |
288 | //\r | |
289 | // Only one logo displayed, use its Blt buffer directly for BootLogo protocol.\r | |
290 | //\r | |
291 | LogoBlt = Blt;\r | |
292 | Status = EFI_SUCCESS;\r | |
293 | } else {\r | |
294 | //\r | |
d1102dba | 295 | // More than one Logo displayed, get merged BltBuffer using VideoToBuffer operation.\r |
8dfe7fd2 RN |
296 | //\r |
297 | if (Blt != NULL) {\r | |
298 | FreePool (Blt);\r | |
299 | }\r | |
300 | \r | |
301 | //\r | |
302 | // Ensure the LogoHeight * LogoWidth * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL) doesn't overflow\r | |
303 | //\r | |
304 | if (LogoHeight > MAX_UINTN / LogoWidth / sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)) {\r | |
305 | return EFI_UNSUPPORTED;\r | |
306 | }\r | |
307 | BufferSize = LogoWidth * LogoHeight * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL);\r | |
308 | \r | |
309 | LogoBlt = AllocatePool (BufferSize);\r | |
310 | if (LogoBlt == NULL) {\r | |
311 | return EFI_OUT_OF_RESOURCES;\r | |
312 | }\r | |
313 | \r | |
314 | if (GraphicsOutput != NULL) {\r | |
315 | Status = GraphicsOutput->Blt (\r | |
316 | GraphicsOutput,\r | |
317 | LogoBlt,\r | |
318 | EfiBltVideoToBltBuffer,\r | |
319 | LogoDestX,\r | |
320 | LogoDestY,\r | |
321 | 0,\r | |
322 | 0,\r | |
323 | LogoWidth,\r | |
324 | LogoHeight,\r | |
325 | LogoWidth * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)\r | |
326 | );\r | |
327 | } else {\r | |
328 | Status = UgaDraw->Blt (\r | |
329 | UgaDraw,\r | |
330 | (EFI_UGA_PIXEL *) LogoBlt,\r | |
331 | EfiUgaVideoToBltBuffer,\r | |
332 | LogoDestX,\r | |
333 | LogoDestY,\r | |
334 | 0,\r | |
335 | 0,\r | |
336 | LogoWidth,\r | |
337 | LogoHeight,\r | |
338 | LogoWidth * sizeof (EFI_UGA_PIXEL)\r | |
339 | );\r | |
340 | }\r | |
341 | }\r | |
342 | \r | |
343 | if (!EFI_ERROR (Status)) {\r | |
90f7f19a KM |
344 | //\r |
345 | // Attempt to register logo with Boot Logo 2 Protocol first\r | |
346 | //\r | |
347 | if (BootLogo2 != NULL) {\r | |
348 | Status = BootLogo2->SetBootLogo (BootLogo2, LogoBlt, LogoDestX, LogoDestY, LogoWidth, LogoHeight);\r | |
349 | }\r | |
350 | //\r | |
351 | // If Boot Logo 2 Protocol is not available or registration with Boot Logo 2\r | |
352 | // Protocol failed, then attempt to register logo with Boot Logo Protocol\r | |
353 | //\r | |
354 | if (EFI_ERROR (Status) && BootLogo != NULL) {\r | |
355 | Status = BootLogo->SetBootLogo (BootLogo, LogoBlt, LogoDestX, LogoDestY, LogoWidth, LogoHeight);\r | |
356 | }\r | |
357 | //\r | |
358 | // Status of this function is EFI_SUCCESS even if registration with Boot\r | |
359 | // Logo 2 Protocol or Boot Logo Protocol fails.\r | |
360 | //\r | |
361 | Status = EFI_SUCCESS;\r | |
8dfe7fd2 RN |
362 | }\r |
363 | FreePool (LogoBlt);\r | |
364 | \r | |
365 | return Status;\r | |
366 | }\r | |
367 | \r | |
368 | /**\r | |
d1102dba | 369 | Use SystemTable Conout to turn on video based Simple Text Out consoles. The\r |
8dfe7fd2 RN |
370 | Simple Text Out screens will now be synced up with all non video output devices\r |
371 | \r | |
372 | @retval EFI_SUCCESS UGA devices are back in text mode and synced up.\r | |
373 | \r | |
374 | **/\r | |
375 | EFI_STATUS\r | |
376 | EFIAPI\r | |
377 | BootLogoDisableLogo (\r | |
378 | VOID\r | |
379 | )\r | |
380 | {\r | |
381 | \r | |
382 | //\r | |
383 | // Enable Cursor on Screen\r | |
384 | //\r | |
385 | gST->ConOut->EnableCursor (gST->ConOut, TRUE);\r | |
386 | return EFI_SUCCESS;\r | |
387 | }\r | |
388 | \r | |
389 | \r | |
390 | /**\r | |
391 | \r | |
392 | Update progress bar with title above it. It only works in Graphics mode.\r | |
393 | \r | |
394 | @param TitleForeground Foreground color for Title.\r | |
395 | @param TitleBackground Background color for Title.\r | |
396 | @param Title Title above progress bar.\r | |
397 | @param ProgressColor Progress bar color.\r | |
398 | @param Progress Progress (0-100)\r | |
399 | @param PreviousValue The previous value of the progress.\r | |
400 | \r | |
401 | @retval EFI_STATUS Success update the progress bar\r | |
402 | \r | |
403 | **/\r | |
404 | EFI_STATUS\r | |
405 | EFIAPI\r | |
406 | BootLogoUpdateProgress (\r | |
407 | IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL TitleForeground,\r | |
408 | IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL TitleBackground,\r | |
409 | IN CHAR16 *Title,\r | |
410 | IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL ProgressColor,\r | |
411 | IN UINTN Progress,\r | |
412 | IN UINTN PreviousValue\r | |
413 | )\r | |
414 | {\r | |
415 | EFI_STATUS Status;\r | |
416 | EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;\r | |
417 | EFI_UGA_DRAW_PROTOCOL *UgaDraw;\r | |
418 | UINT32 SizeOfX;\r | |
419 | UINT32 SizeOfY;\r | |
420 | UINT32 ColorDepth;\r | |
421 | UINT32 RefreshRate;\r | |
422 | EFI_GRAPHICS_OUTPUT_BLT_PIXEL Color;\r | |
423 | UINTN BlockHeight;\r | |
424 | UINTN BlockWidth;\r | |
425 | UINTN BlockNum;\r | |
426 | UINTN PosX;\r | |
427 | UINTN PosY;\r | |
428 | UINTN Index;\r | |
429 | \r | |
430 | if (Progress > 100) {\r | |
431 | return EFI_INVALID_PARAMETER;\r | |
432 | }\r | |
433 | \r | |
434 | UgaDraw = NULL;\r | |
435 | Status = gBS->HandleProtocol (gST->ConsoleOutHandle, &gEfiGraphicsOutputProtocolGuid, (VOID **) &GraphicsOutput);\r | |
436 | if (EFI_ERROR (Status) && FeaturePcdGet (PcdUgaConsumeSupport)) {\r | |
437 | GraphicsOutput = NULL;\r | |
438 | \r | |
439 | Status = gBS->HandleProtocol (gST->ConsoleOutHandle, &gEfiUgaDrawProtocolGuid, (VOID **) &UgaDraw);\r | |
440 | if (EFI_ERROR (Status)) {\r | |
441 | UgaDraw = NULL;\r | |
442 | }\r | |
443 | }\r | |
444 | if (EFI_ERROR (Status)) {\r | |
445 | return EFI_UNSUPPORTED;\r | |
446 | }\r | |
447 | \r | |
448 | SizeOfX = 0;\r | |
449 | SizeOfY = 0;\r | |
450 | if (GraphicsOutput != NULL) {\r | |
451 | SizeOfX = GraphicsOutput->Mode->Info->HorizontalResolution;\r | |
452 | SizeOfY = GraphicsOutput->Mode->Info->VerticalResolution;\r | |
453 | } else if (UgaDraw != NULL) {\r | |
454 | Status = UgaDraw->GetMode (\r | |
455 | UgaDraw,\r | |
456 | &SizeOfX,\r | |
457 | &SizeOfY,\r | |
458 | &ColorDepth,\r | |
459 | &RefreshRate\r | |
460 | );\r | |
461 | if (EFI_ERROR (Status)) {\r | |
462 | return EFI_UNSUPPORTED;\r | |
463 | }\r | |
464 | } else {\r | |
465 | return EFI_UNSUPPORTED;\r | |
466 | }\r | |
467 | \r | |
468 | BlockWidth = SizeOfX / 100;\r | |
469 | BlockHeight = SizeOfY / 50;\r | |
470 | \r | |
471 | BlockNum = Progress;\r | |
472 | \r | |
473 | PosX = 0;\r | |
474 | PosY = SizeOfY * 48 / 50;\r | |
475 | \r | |
476 | if (BlockNum == 0) {\r | |
477 | //\r | |
478 | // Clear progress area\r | |
479 | //\r | |
480 | SetMem (&Color, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL), 0x0);\r | |
481 | \r | |
482 | if (GraphicsOutput != NULL) {\r | |
483 | Status = GraphicsOutput->Blt (\r | |
484 | GraphicsOutput,\r | |
485 | &Color,\r | |
486 | EfiBltVideoFill,\r | |
487 | 0,\r | |
488 | 0,\r | |
489 | 0,\r | |
490 | PosY - EFI_GLYPH_HEIGHT - 1,\r | |
491 | SizeOfX,\r | |
492 | SizeOfY - (PosY - EFI_GLYPH_HEIGHT - 1),\r | |
493 | SizeOfX * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)\r | |
494 | );\r | |
495 | } else if (FeaturePcdGet (PcdUgaConsumeSupport)) {\r | |
496 | Status = UgaDraw->Blt (\r | |
497 | UgaDraw,\r | |
498 | (EFI_UGA_PIXEL *) &Color,\r | |
499 | EfiUgaVideoFill,\r | |
500 | 0,\r | |
501 | 0,\r | |
502 | 0,\r | |
503 | PosY - EFI_GLYPH_HEIGHT - 1,\r | |
504 | SizeOfX,\r | |
505 | SizeOfY - (PosY - EFI_GLYPH_HEIGHT - 1),\r | |
506 | SizeOfX * sizeof (EFI_UGA_PIXEL)\r | |
507 | );\r | |
508 | } else {\r | |
509 | return EFI_UNSUPPORTED;\r | |
510 | }\r | |
511 | }\r | |
512 | //\r | |
513 | // Show progress by drawing blocks\r | |
514 | //\r | |
515 | for (Index = PreviousValue; Index < BlockNum; Index++) {\r | |
516 | PosX = Index * BlockWidth;\r | |
517 | if (GraphicsOutput != NULL) {\r | |
518 | Status = GraphicsOutput->Blt (\r | |
519 | GraphicsOutput,\r | |
520 | &ProgressColor,\r | |
521 | EfiBltVideoFill,\r | |
522 | 0,\r | |
523 | 0,\r | |
524 | PosX,\r | |
525 | PosY,\r | |
526 | BlockWidth - 1,\r | |
527 | BlockHeight,\r | |
528 | (BlockWidth) * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)\r | |
529 | );\r | |
530 | } else if (FeaturePcdGet (PcdUgaConsumeSupport)) {\r | |
531 | Status = UgaDraw->Blt (\r | |
532 | UgaDraw,\r | |
533 | (EFI_UGA_PIXEL *) &ProgressColor,\r | |
534 | EfiUgaVideoFill,\r | |
535 | 0,\r | |
536 | 0,\r | |
537 | PosX,\r | |
538 | PosY,\r | |
539 | BlockWidth - 1,\r | |
540 | BlockHeight,\r | |
541 | (BlockWidth) * sizeof (EFI_UGA_PIXEL)\r | |
542 | );\r | |
543 | } else {\r | |
544 | return EFI_UNSUPPORTED;\r | |
545 | }\r | |
546 | }\r | |
547 | \r | |
548 | PrintXY (\r | |
549 | (SizeOfX - StrLen (Title) * EFI_GLYPH_WIDTH) / 2,\r | |
550 | PosY - EFI_GLYPH_HEIGHT - 1,\r | |
551 | &TitleForeground,\r | |
552 | &TitleBackground,\r | |
553 | Title\r | |
554 | );\r | |
555 | \r | |
556 | return EFI_SUCCESS;\r | |
557 | }\r |