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1 | /** @file\r |
2 | Implementation for EFI_HII_IMAGE_EX_PROTOCOL.\r | |
3 | \r | |
4 | \r | |
5 | Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>\r | |
6 | This program and the accompanying materials\r | |
7 | are licensed and made available under the terms and conditions of the BSD License\r | |
8 | which accompanies this distribution. The full text of the license may be found at\r | |
9 | http://opensource.org/licenses/bsd-license.php\r | |
10 | \r | |
11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
13 | \r | |
14 | **/\r | |
15 | \r | |
16 | \r | |
17 | #include "HiiDatabase.h"\r | |
18 | \r | |
19 | /**\r | |
20 | The prototype of this extension function is the same with EFI_HII_IMAGE_PROTOCOL.NewImage().\r | |
21 | This protocol invokes EFI_HII_IMAGE_PROTOCOL.NewImage() implicitly.\r | |
22 | \r | |
23 | @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.\r | |
24 | @param PackageList Handle of the package list where this image will\r | |
25 | be added.\r | |
26 | @param ImageId On return, contains the new image id, which is\r | |
27 | unique within PackageList.\r | |
28 | @param Image Points to the image.\r | |
29 | \r | |
30 | @retval EFI_SUCCESS The new image was added successfully.\r | |
31 | @retval EFI_NOT_FOUND The PackageList could not be found.\r | |
32 | @retval EFI_OUT_OF_RESOURCES Could not add the image due to lack of resources.\r | |
33 | @retval EFI_INVALID_PARAMETER Image is NULL or ImageId is NULL.\r | |
34 | **/\r | |
35 | EFI_STATUS\r | |
36 | EFIAPI\r | |
37 | HiiNewImageEx (\r | |
38 | IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,\r | |
39 | IN EFI_HII_HANDLE PackageList,\r | |
40 | OUT EFI_IMAGE_ID *ImageId,\r | |
41 | IN CONST EFI_IMAGE_INPUT *Image\r | |
42 | )\r | |
43 | {\r | |
44 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
45 | \r | |
46 | Private = HII_IMAGE_EX_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
47 | return HiiNewImage (&Private->HiiImage, PackageList, ImageId, Image);\r | |
48 | }\r | |
49 | \r | |
50 | /**\r | |
51 | Return the information about the image, associated with the package list.\r | |
52 | The prototype of this extension function is the same with EFI_HII_IMAGE_PROTOCOL.GetImage().\r | |
53 | \r | |
54 | This function is similar to EFI_HII_IMAGE_PROTOCOL.GetImage().The difference is that\r | |
55 | this function will locate all EFI_HII_IMAGE_DECODER_PROTOCOL instances installed in the\r | |
56 | system if the decoder of the certain image type is not supported by the\r | |
57 | EFI_HII_IMAGE_EX_PROTOCOL. The function will attempt to decode the image to the\r | |
58 | EFI_IMAGE_INPUT using the first EFI_HII_IMAGE_DECODER_PROTOCOL instance that\r | |
59 | supports the requested image type.\r | |
60 | \r | |
61 | @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.\r | |
62 | @param PackageList The package list in the HII database to search for the\r | |
63 | specified image.\r | |
64 | @param ImageId The image's id, which is unique within PackageList.\r | |
65 | @param Image Points to the image.\r | |
66 | \r | |
67 | @retval EFI_SUCCESS The new image was returned successfully.\r | |
68 | @retval EFI_NOT_FOUND The image specified by ImageId is not available. The specified\r | |
69 | PackageList is not in the Database.\r | |
70 | @retval EFI_INVALID_PARAMETER Image was NULL or ImageId was 0.\r | |
71 | @retval EFI_OUT_OF_RESOURCES The bitmap could not be retrieved because there\r | |
72 | was not enough memory.\r | |
73 | \r | |
74 | **/\r | |
75 | EFI_STATUS\r | |
76 | EFIAPI\r | |
77 | HiiGetImageEx (\r | |
78 | IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,\r | |
79 | IN EFI_HII_HANDLE PackageList,\r | |
80 | IN EFI_IMAGE_ID ImageId,\r | |
81 | OUT EFI_IMAGE_INPUT *Image\r | |
82 | )\r | |
83 | {\r | |
84 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
85 | \r | |
86 | Private = HII_IMAGE_EX_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
87 | return IGetImage (&Private->DatabaseList, PackageList, ImageId, Image, FALSE);\r | |
88 | }\r | |
89 | \r | |
90 | \r | |
91 | /**\r | |
92 | Change the information about the image.\r | |
93 | \r | |
94 | Same with EFI_HII_IMAGE_PROTOCOL.SetImage(),this protocol invokes\r | |
95 | EFI_HII_IMAGE_PROTOCOL.SetImage()implicitly.\r | |
96 | \r | |
97 | @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.\r | |
98 | @param PackageList The package list containing the images.\r | |
99 | @param ImageId The image's id, which is unique within PackageList.\r | |
100 | @param Image Points to the image.\r | |
101 | \r | |
102 | @retval EFI_SUCCESS The new image was successfully updated.\r | |
103 | @retval EFI_NOT_FOUND The image specified by ImageId is not in the\r | |
104 | database. The specified PackageList is not in\r | |
105 | the database.\r | |
106 | @retval EFI_INVALID_PARAMETER The Image was NULL, the ImageId was 0 or\r | |
107 | the Image->Bitmap was NULL.\r | |
108 | \r | |
109 | **/\r | |
110 | EFI_STATUS\r | |
111 | EFIAPI\r | |
112 | HiiSetImageEx (\r | |
113 | IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,\r | |
114 | IN EFI_HII_HANDLE PackageList,\r | |
115 | IN EFI_IMAGE_ID ImageId,\r | |
116 | IN CONST EFI_IMAGE_INPUT *Image\r | |
117 | )\r | |
118 | {\r | |
119 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
120 | Private = HII_IMAGE_EX_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
121 | return HiiSetImage (&Private->HiiImage, PackageList, ImageId, Image);\r | |
122 | }\r | |
123 | \r | |
124 | \r | |
125 | /**\r | |
126 | Renders an image to a bitmap or to the display.\r | |
127 | \r | |
128 | The prototype of this extension function is the same with\r | |
129 | EFI_HII_IMAGE_PROTOCOL.DrawImage(). This protocol invokes\r | |
130 | EFI_HII_IMAGE_PROTOCOL.DrawImage() implicitly.\r | |
131 | \r | |
132 | @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.\r | |
133 | @param Flags Describes how the image is to be drawn.\r | |
134 | @param Image Points to the image to be displayed.\r | |
135 | @param Blt If this points to a non-NULL on entry, this points\r | |
136 | to the image, which is Width pixels wide and\r | |
137 | Height pixels high. The image will be drawn onto\r | |
138 | this image and EFI_HII_DRAW_FLAG_CLIP is implied.\r | |
139 | If this points to a NULL on entry, then a buffer\r | |
140 | will be allocated to hold the generated image and\r | |
141 | the pointer updated on exit. It is the caller's\r | |
142 | responsibility to free this buffer.\r | |
143 | @param BltX Specifies the offset from the left and top edge of\r | |
144 | the output image of the first pixel in the image.\r | |
145 | @param BltY Specifies the offset from the left and top edge of\r | |
146 | the output image of the first pixel in the image.\r | |
147 | \r | |
148 | @retval EFI_SUCCESS The image was successfully drawn.\r | |
149 | @retval EFI_OUT_OF_RESOURCES Unable to allocate an output buffer for Blt.\r | |
150 | @retval EFI_INVALID_PARAMETER The Image or Blt was NULL.\r | |
151 | \r | |
152 | **/\r | |
153 | EFI_STATUS\r | |
154 | EFIAPI\r | |
155 | HiiDrawImageEx (\r | |
156 | IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,\r | |
157 | IN EFI_HII_DRAW_FLAGS Flags,\r | |
158 | IN CONST EFI_IMAGE_INPUT *Image,\r | |
159 | IN OUT EFI_IMAGE_OUTPUT **Blt,\r | |
160 | IN UINTN BltX,\r | |
161 | IN UINTN BltY\r | |
162 | )\r | |
163 | {\r | |
164 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
165 | Private = HII_IMAGE_EX_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
166 | return HiiDrawImage (&Private->HiiImage, Flags, Image, Blt, BltX, BltY);\r | |
167 | }\r | |
168 | \r | |
169 | \r | |
170 | /**\r | |
171 | Renders an image to a bitmap or the screen containing the contents of the specified\r | |
172 | image.\r | |
173 | \r | |
174 | This function is similar to EFI_HII_IMAGE_PROTOCOL.DrawImageId(). The difference is that\r | |
175 | this function will locate all EFI_HII_IMAGE_DECODER_PROTOCOL instances installed in the\r | |
176 | system if the decoder of the certain image type is not supported by the\r | |
177 | EFI_HII_IMAGE_EX_PROTOCOL. The function will attempt to decode the image to the\r | |
178 | EFI_IMAGE_INPUT using the first EFI_HII_IMAGE_DECODER_PROTOCOL instance that\r | |
179 | supports the requested image type.\r | |
180 | \r | |
181 | @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.\r | |
182 | @param Flags Describes how the image is to be drawn.\r | |
183 | @param PackageList The package list in the HII database to search for\r | |
184 | the specified image.\r | |
185 | @param ImageId The image's id, which is unique within PackageList.\r | |
186 | @param Blt If this points to a non-NULL on entry, this points\r | |
187 | to the image, which is Width pixels wide and\r | |
188 | Height pixels high. The image will be drawn onto\r | |
189 | this image and EFI_HII_DRAW_FLAG_CLIP is implied.\r | |
190 | If this points to a NULL on entry, then a buffer\r | |
191 | will be allocated to hold the generated image\r | |
192 | and the pointer updated on exit. It is the caller's\r | |
193 | responsibility to free this buffer.\r | |
194 | @param BltX Specifies the offset from the left and top edge of\r | |
195 | the output image of the first pixel in the image.\r | |
196 | @param BltY Specifies the offset from the left and top edge of\r | |
197 | the output image of the first pixel in the image.\r | |
198 | \r | |
199 | @retval EFI_SUCCESS The image was successfully drawn.\r | |
200 | @retval EFI_OUT_OF_RESOURCES Unable to allocate an output buffer for Blt.\r | |
201 | @retval EFI_INVALID_PARAMETER The Blt was NULL or ImageId was 0.\r | |
202 | @retval EFI_NOT_FOUND The image specified by ImageId is not in the database.\r | |
203 | The specified PackageList is not in the database.\r | |
204 | \r | |
205 | **/\r | |
206 | EFI_STATUS\r | |
207 | EFIAPI\r | |
208 | HiiDrawImageIdEx (\r | |
209 | IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,\r | |
210 | IN EFI_HII_DRAW_FLAGS Flags,\r | |
211 | IN EFI_HII_HANDLE PackageList,\r | |
212 | IN EFI_IMAGE_ID ImageId,\r | |
213 | IN OUT EFI_IMAGE_OUTPUT **Blt,\r | |
214 | IN UINTN BltX,\r | |
215 | IN UINTN BltY\r | |
216 | )\r | |
217 | {\r | |
218 | EFI_STATUS Status;\r | |
219 | EFI_IMAGE_INPUT Image;\r | |
220 | \r | |
221 | //\r | |
222 | // Check input parameter.\r | |
223 | //\r | |
224 | if (This == NULL || Blt == NULL) {\r | |
225 | return EFI_INVALID_PARAMETER;\r | |
226 | }\r | |
227 | \r | |
228 | //\r | |
229 | // Get the specified Image.\r | |
230 | //\r | |
231 | Status = HiiGetImageEx (This, PackageList, ImageId, &Image);\r | |
232 | if (EFI_ERROR (Status)) {\r | |
233 | return Status;\r | |
234 | }\r | |
235 | \r | |
236 | //\r | |
237 | // Draw this image.\r | |
238 | //\r | |
239 | Status = HiiDrawImageEx (This, Flags, &Image, Blt, BltX, BltY);\r | |
240 | if (Image.Bitmap != NULL) {\r | |
241 | FreePool (Image.Bitmap);\r | |
242 | }\r | |
243 | return Status;\r | |
244 | }\r | |
245 | \r | |
246 | /**\r | |
247 | Return the first HII image decoder instance which supports the DecoderName.\r | |
248 | \r | |
249 | @param BlockType The image block type.\r | |
250 | \r | |
251 | @retval Pointer to the HII image decoder instance.\r | |
252 | **/\r | |
253 | EFI_HII_IMAGE_DECODER_PROTOCOL *\r | |
254 | LocateHiiImageDecoder (\r | |
255 | UINT8 BlockType\r | |
256 | )\r | |
257 | {\r | |
258 | EFI_STATUS Status;\r | |
259 | EFI_HII_IMAGE_DECODER_PROTOCOL *Decoder;\r | |
260 | EFI_HANDLE *Handles;\r | |
261 | UINTN HandleNum;\r | |
262 | UINTN Index;\r | |
263 | EFI_GUID *DecoderNames;\r | |
264 | UINT16 NumberOfDecoderName;\r | |
265 | UINT16 DecoderNameIndex;\r | |
266 | EFI_GUID *DecoderName;\r | |
267 | \r | |
268 | switch (BlockType) {\r | |
269 | case EFI_HII_IIBT_IMAGE_JPEG:\r | |
270 | DecoderName = &gEfiHiiImageDecoderNameJpegGuid;\r | |
271 | break;\r | |
272 | \r | |
273 | case EFI_HII_IIBT_IMAGE_PNG:\r | |
274 | DecoderName = &gEfiHiiImageDecoderNamePngGuid;\r | |
275 | break;\r | |
276 | \r | |
277 | default:\r | |
278 | ASSERT (FALSE);\r | |
279 | return NULL;\r | |
280 | }\r | |
281 | \r | |
282 | Status = gBS->LocateHandleBuffer (ByProtocol, &gEfiHiiImageDecoderProtocolGuid, NULL, &HandleNum, &Handles);\r | |
283 | if (EFI_ERROR (Status)) {\r | |
284 | return NULL;\r | |
285 | }\r | |
286 | for (Index = 0; Index < HandleNum; Index++) {\r | |
287 | Status = gBS->HandleProtocol (Handles[Index], &gEfiHiiImageDecoderProtocolGuid, (VOID **) &Decoder);\r | |
288 | if (EFI_ERROR (Status)) {\r | |
289 | continue;\r | |
290 | }\r | |
291 | \r | |
292 | Status = Decoder->GetImageDecoderName (Decoder, &DecoderNames, &NumberOfDecoderName);\r | |
293 | if (EFI_ERROR (Status)) {\r | |
294 | continue;\r | |
295 | }\r | |
296 | for (DecoderNameIndex = 0; DecoderNameIndex < NumberOfDecoderName; DecoderNameIndex++) {\r | |
297 | if (CompareGuid (DecoderName, &DecoderNames[DecoderNameIndex])) {\r | |
298 | return Decoder;\r | |
299 | }\r | |
300 | }\r | |
301 | }\r | |
302 | \r | |
303 | return NULL;\r | |
304 | }\r | |
305 | \r | |
306 | /**\r | |
307 | This function returns the image information to EFI_IMAGE_OUTPUT. Only the width\r | |
308 | and height are returned to the EFI_IMAGE_OUTPUT instead of decoding the image\r | |
309 | to the buffer. This function is used to get the geometry of the image. This function\r | |
310 | will try to locate all of the EFI_HII_IMAGE_DECODER_PROTOCOL installed on the\r | |
311 | system if the decoder of image type is not supported by the EFI_HII_IMAGE_EX_PROTOCOL.\r | |
312 | \r | |
313 | @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.\r | |
314 | @param PackageList Handle of the package list where this image will\r | |
315 | be searched.\r | |
316 | @param ImageId The image's id, which is unique within PackageList.\r | |
317 | @param Image Points to the image.\r | |
318 | \r | |
319 | @retval EFI_SUCCESS The new image was returned successfully.\r | |
320 | @retval EFI_NOT_FOUND The image specified by ImageId is not in the\r | |
321 | database. The specified PackageList is not in the database.\r | |
322 | @retval EFI_BUFFER_TOO_SMALL The buffer specified by ImageSize is too small to\r | |
323 | hold the image.\r | |
324 | @retval EFI_INVALID_PARAMETER The Image was NULL or the ImageId was 0.\r | |
325 | @retval EFI_OUT_OF_RESOURCES The bitmap could not be retrieved because there\r | |
326 | was not enough memory.\r | |
327 | \r | |
328 | **/\r | |
329 | EFI_STATUS\r | |
330 | EFIAPI\r | |
331 | HiiGetImageInfo (\r | |
332 | IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,\r | |
333 | IN EFI_HII_HANDLE PackageList,\r | |
334 | IN EFI_IMAGE_ID ImageId,\r | |
335 | OUT EFI_IMAGE_OUTPUT *Image\r | |
336 | )\r | |
337 | {\r | |
338 | EFI_STATUS Status;\r | |
339 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
340 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageListNode;\r | |
341 | HII_IMAGE_PACKAGE_INSTANCE *ImagePackage;\r | |
342 | EFI_HII_IMAGE_BLOCK *CurrentImageBlock;\r | |
343 | EFI_HII_IMAGE_DECODER_PROTOCOL *Decoder;\r | |
344 | EFI_HII_IMAGE_DECODER_IMAGE_INFO_HEADER *ImageInfo;\r | |
345 | \r | |
346 | if (Image == NULL || ImageId == 0) {\r | |
347 | return EFI_INVALID_PARAMETER;\r | |
348 | }\r | |
349 | \r | |
350 | Private = HII_IMAGE_EX_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
351 | PackageListNode = LocatePackageList (&Private->DatabaseList, PackageList);\r | |
352 | if (PackageListNode == NULL) {\r | |
353 | return EFI_NOT_FOUND;\r | |
354 | }\r | |
355 | ImagePackage = PackageListNode->ImagePkg;\r | |
356 | if (ImagePackage == NULL) {\r | |
357 | return EFI_NOT_FOUND;\r | |
358 | }\r | |
359 | \r | |
360 | //\r | |
361 | // Find the image block specified by ImageId\r | |
362 | //\r | |
363 | CurrentImageBlock = GetImageIdOrAddress (ImagePackage->ImageBlock, &ImageId);\r | |
4558491f RN |
364 | if (CurrentImageBlock == NULL) {\r |
365 | return EFI_NOT_FOUND;\r | |
366 | }\r | |
367 | \r | |
101a1122 RN |
368 | switch (CurrentImageBlock->BlockType) {\r |
369 | case EFI_HII_IIBT_IMAGE_JPEG:\r | |
370 | case EFI_HII_IIBT_IMAGE_PNG:\r | |
371 | Decoder = LocateHiiImageDecoder (CurrentImageBlock->BlockType);\r | |
372 | if (Decoder == NULL) {\r | |
373 | return EFI_UNSUPPORTED;\r | |
374 | }\r | |
375 | //\r | |
376 | // Use the common block code since the definition of two structures is the same.\r | |
377 | //\r | |
378 | ASSERT (OFFSET_OF (EFI_HII_IIBT_JPEG_BLOCK, Data) == OFFSET_OF (EFI_HII_IIBT_PNG_BLOCK, Data));\r | |
379 | ASSERT (sizeof (((EFI_HII_IIBT_JPEG_BLOCK *) CurrentImageBlock)->Data) ==\r | |
380 | sizeof (((EFI_HII_IIBT_PNG_BLOCK *) CurrentImageBlock)->Data));\r | |
381 | ASSERT (OFFSET_OF (EFI_HII_IIBT_JPEG_BLOCK, Size) == OFFSET_OF (EFI_HII_IIBT_PNG_BLOCK, Size));\r | |
382 | ASSERT (sizeof (((EFI_HII_IIBT_JPEG_BLOCK *) CurrentImageBlock)->Size) ==\r | |
383 | sizeof (((EFI_HII_IIBT_PNG_BLOCK *) CurrentImageBlock)->Size));\r | |
384 | Status = Decoder->GetImageInfo (\r | |
385 | Decoder,\r | |
386 | ((EFI_HII_IIBT_JPEG_BLOCK *) CurrentImageBlock)->Data,\r | |
387 | ((EFI_HII_IIBT_JPEG_BLOCK *) CurrentImageBlock)->Size,\r | |
388 | &ImageInfo\r | |
389 | );\r | |
390 | \r | |
391 | //\r | |
392 | // Spec requires to use the first capable image decoder instance.\r | |
393 | // The first image decoder instance may fail to decode the image.\r | |
394 | //\r | |
395 | if (!EFI_ERROR (Status)) {\r | |
396 | Image->Height = ImageInfo->ImageHeight;\r | |
397 | Image->Width = ImageInfo->ImageWidth;\r | |
398 | Image->Image.Bitmap = NULL;\r | |
399 | FreePool (ImageInfo);\r | |
400 | }\r | |
401 | return Status;\r | |
402 | \r | |
403 | case EFI_HII_IIBT_IMAGE_1BIT_TRANS:\r | |
404 | case EFI_HII_IIBT_IMAGE_4BIT_TRANS:\r | |
405 | case EFI_HII_IIBT_IMAGE_8BIT_TRANS:\r | |
406 | case EFI_HII_IIBT_IMAGE_1BIT:\r | |
407 | case EFI_HII_IIBT_IMAGE_4BIT:\r | |
408 | case EFI_HII_IIBT_IMAGE_8BIT:\r | |
409 | //\r | |
410 | // Use the common block code since the definition of these structures is the same.\r | |
411 | //\r | |
412 | Image->Width = ReadUnaligned16 (&((EFI_HII_IIBT_IMAGE_1BIT_BLOCK *) CurrentImageBlock)->Bitmap.Width);\r | |
413 | Image->Height = ReadUnaligned16 (&((EFI_HII_IIBT_IMAGE_1BIT_BLOCK *) CurrentImageBlock)->Bitmap.Height);\r | |
414 | Image->Image.Bitmap = NULL;\r | |
415 | return EFI_SUCCESS;\r | |
416 | \r | |
417 | case EFI_HII_IIBT_IMAGE_24BIT_TRANS:\r | |
418 | case EFI_HII_IIBT_IMAGE_24BIT:\r | |
419 | Image->Width = ReadUnaligned16 ((VOID *) &((EFI_HII_IIBT_IMAGE_24BIT_BLOCK *) CurrentImageBlock)->Bitmap.Width);\r | |
420 | Image->Height = ReadUnaligned16 ((VOID *) &((EFI_HII_IIBT_IMAGE_24BIT_BLOCK *) CurrentImageBlock)->Bitmap.Height);\r | |
421 | Image->Image.Bitmap = NULL;\r | |
422 | return EFI_SUCCESS;\r | |
423 | \r | |
424 | default:\r | |
425 | return EFI_NOT_FOUND;\r | |
426 | }\r | |
427 | }\r |