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1 | /** @file\r |
2 | Protocol which allows access to the images in the images database.\r | |
3 | \r | |
4 | (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>\r | |
5 | \r | |
6 | This program and the accompanying materials are licensed and made available under\r | |
7 | the terms and conditions of the BSD License that accompanies this distribution.\r | |
8 | 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 | #ifndef __EFI_HII_IMAGE_EX_H__\r | |
17 | #define __EFI_HII_IMAGE_EX_H__\r | |
18 | \r | |
19 | #include <Protocol/HiiImage.h>\r | |
20 | \r | |
21 | //\r | |
22 | // Global ID for the Hii Image Ex Protocol.\r | |
23 | //\r | |
24 | #define EFI_HII_IMAGE_EX_PROTOCOL_GUID \\r | |
25 | {0x1a1241e6, 0x8f19, 0x41a9, { 0xbc, 0xe, 0xe8, 0xef, 0x39, 0xe0, 0x65, 0x46 }}\r | |
26 | \r | |
27 | typedef struct _EFI_HII_IMAGE_EX_PROTOCOL EFI_HII_IMAGE_EX_PROTOCOL;\r | |
28 | \r | |
29 | /**\r | |
30 | The prototype of this extension function is the same with EFI_HII_IMAGE_PROTOCOL.NewImage().\r | |
31 | Same with EFI_HII_IMAGE_PROTOCOL.NewImage().This protocol invokes\r | |
32 | EFI_HII_IMAGE_PROTOCOL.NewImage() implicitly.\r | |
33 | \r | |
34 | @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.\r | |
35 | @param PackageList Handle of the package list where this image will\r | |
36 | be added.\r | |
37 | @param ImageId On return, contains the new image id, which is\r | |
38 | unique within PackageList.\r | |
39 | @param Image Points to the image.\r | |
40 | \r | |
41 | @retval EFI_SUCCESS The new image was added successfully.\r | |
42 | @retval EFI_NOT_FOUND The specified PackageList could not be found in\r | |
43 | database.\r | |
44 | @retval EFI_OUT_OF_RESOURCES Could not add the image due to lack of resources.\r | |
45 | @retval EFI_INVALID_PARAMETER Image is NULL or ImageId is NULL.\r | |
46 | \r | |
47 | **/\r | |
48 | typedef\r | |
49 | EFI_STATUS\r | |
50 | (EFIAPI *EFI_HII_NEW_IMAGE_EX)(\r | |
51 | IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,\r | |
52 | IN EFI_HII_HANDLE PackageList,\r | |
53 | OUT EFI_IMAGE_ID *ImageId,\r | |
54 | IN CONST EFI_IMAGE_INPUT *Image\r | |
55 | );\r | |
56 | \r | |
57 | /**\r | |
58 | Return the information about the image, associated with the package list.\r | |
59 | The prototype of this extension function is the same with EFI_HII_IMAGE_PROTOCOL.GetImage().\r | |
60 | Same with EFI_HII_IMAGE_PROTOCOL.SetImage(),this protocol invokes EFI_HII_IMAGE_PROTOCOL.SetImage() implicitly.\r | |
61 | \r | |
62 | @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.\r | |
63 | @param PackageList Handle of the package list where this image will\r | |
64 | be searched.\r | |
65 | @param ImageId The image's id,, which is unique within\r | |
66 | PackageList.\r | |
67 | @param Image Points to the image.\r | |
68 | \r | |
69 | @retval EFI_SUCCESS The new image was returned successfully.\r | |
70 | @retval EFI_NOT_FOUND The image specified by ImageId is not in the\r | |
71 | database. The specified PackageList is not in\r | |
72 | the database.\r | |
73 | @retval EFI_BUFFER_TOO_SMALL The buffer specified by ImageSize is too small to\r | |
74 | hold the image.\r | |
75 | @retval EFI_INVALID_PARAMETER The Image or ImageSize was NULL.\r | |
76 | @retval EFI_OUT_OF_RESOURCES The bitmap could not be retrieved because there\r | |
77 | was not enough memory.\r | |
78 | \r | |
79 | **/\r | |
80 | typedef\r | |
81 | EFI_STATUS\r | |
82 | (EFIAPI *EFI_HII_GET_IMAGE_EX)(\r | |
83 | IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,\r | |
84 | IN EFI_HII_HANDLE PackageList,\r | |
85 | IN EFI_IMAGE_ID ImageId,\r | |
86 | OUT EFI_IMAGE_INPUT *Image\r | |
87 | );\r | |
88 | \r | |
89 | /**\r | |
90 | Change the information about the image. The prototype of this extension\r | |
91 | function is the same with EFI_HII_IMAGE_PROTOCOL.SetImage(). Same with\r | |
92 | EFI_HII_IMAGE_PROTOCOL.DrawImageId(),this protocol invokes EFI_HII_IMAGE_PROTOCOL.DrawImageId() implicitly.\r | |
93 | \r | |
94 | @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.\r | |
95 | @param PackageList The package list containing the images.\r | |
96 | @param ImageId The image's id,, which is unique within\r | |
97 | PackageList.\r | |
98 | @param Image Points to the image.\r | |
99 | \r | |
100 | @retval EFI_SUCCESS The new image was updated successfully.\r | |
101 | @retval EFI_NOT_FOUND The image specified by ImageId is not in the\r | |
102 | database. The specified PackageList is not in\r | |
103 | the database.\r | |
104 | @retval EFI_INVALID_PARAMETER The Image was NULL.\r | |
105 | \r | |
106 | **/\r | |
107 | typedef\r | |
108 | EFI_STATUS\r | |
109 | (EFIAPI *EFI_HII_SET_IMAGE_EX)(\r | |
110 | IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,\r | |
111 | IN EFI_HII_HANDLE PackageList,\r | |
112 | IN EFI_IMAGE_ID ImageId,\r | |
113 | IN CONST EFI_IMAGE_INPUT *Image\r | |
114 | );\r | |
115 | \r | |
116 | /**\r | |
117 | Renders an image to a bitmap or to the display. The prototype of this extension\r | |
118 | function is the same with EFI_HII_IMAGE_PROTOCOL.DrawImage().\r | |
119 | Same with EFI_HII_IMAGE_PROTOCOL.SetImage(),this protocol invokes EFI_HII_IMAGE_PROTOCOL.SetImage() implicitly.\r | |
120 | \r | |
121 | @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.\r | |
122 | @param Flags Describes how the image is to be drawn.\r | |
123 | @param Image Points to the image to be displayed.\r | |
124 | @param Blt If this points to a non-NULL on entry, this points\r | |
125 | to the image, which is Width pixels wide and\r | |
126 | Height pixels high. The image will be drawn onto\r | |
127 | this image and EFI_HII_DRAW_FLAG_CLIP is implied.\r | |
128 | If this points to a NULL on entry, then a buffer\r | |
129 | will be allocated to hold the generated image and\r | |
130 | the pointer updated on exit. It is the caller's\r | |
131 | responsibility to free this buffer.\r | |
132 | @param BltX Specifies the offset from the left and top edge of\r | |
133 | the output image of the first pixel in the image.\r | |
134 | @param BltY Specifies the offset from the left and top edge of\r | |
135 | the output image of the first pixel in the image.\r | |
136 | \r | |
137 | @retval EFI_SUCCESS The image was successfully drawn.\r | |
138 | @retval EFI_OUT_OF_RESOURCES Unable to allocate an output buffer for Blt.\r | |
139 | @retval EFI_INVALID_PARAMETER The Image or Blt was NULL.\r | |
140 | Any combination of Flags is invalid.\r | |
141 | \r | |
142 | **/\r | |
143 | typedef\r | |
144 | EFI_STATUS\r | |
145 | (EFIAPI *EFI_HII_DRAW_IMAGE_EX)(\r | |
146 | IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,\r | |
147 | IN EFI_HII_DRAW_FLAGS Flags,\r | |
148 | IN CONST EFI_IMAGE_INPUT *Image,\r | |
149 | IN OUT EFI_IMAGE_OUTPUT **Blt,\r | |
150 | IN UINTN BltX,\r | |
151 | IN UINTN BltY\r | |
152 | );\r | |
153 | \r | |
154 | /**\r | |
155 | Renders an image to a bitmap or the screen containing the contents of the specified\r | |
156 | image. The prototype of this extension function is the same with E\r | |
157 | FI_HII_IMAGE_PROTOCOL.DrawImageId().\r | |
158 | Same with EFI_HII_IMAGE_PROTOCOL.DrawImageId(),this protocol invokes\r | |
159 | EFI_HII_IMAGE_PROTOCOL.DrawImageId() implicitly.\r | |
160 | \r | |
161 | @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.\r | |
162 | @param Flags Describes how the image is to be drawn.\r | |
163 | @param PackageList The package list in the HII database to search for\r | |
164 | the specified image.\r | |
165 | @param ImageId The image's id, which is unique within\r | |
166 | PackageList.\r | |
167 | @param Blt If this points to a non-NULL on entry, this points\r | |
168 | to the image, which is Width pixels wide and\r | |
169 | Height pixels high. The image will be drawn onto\r | |
170 | this image and EFI_HII_DRAW_FLAG_CLIP is implied.\r | |
171 | If this points to a NULL on entry, then a buffer\r | |
172 | will be allocated to hold the generated image\r | |
173 | and the pointer updated on exit. It is the caller's\r | |
174 | responsibility to free this buffer.\r | |
175 | @param BltX Specifies the offset from the left and top edge of\r | |
176 | the output image of the first pixel in the image.\r | |
177 | @param BltY Specifies the offset from the left and top edge of\r | |
178 | the output image of the first pixel in the image.\r | |
179 | \r | |
180 | @retval EFI_SUCCESS The image was successfully drawn.\r | |
181 | @retval EFI_OUT_OF_RESOURCES Unable to allocate an output buffer for Blt.\r | |
182 | @retval EFI_INVALID_PARAMETER The Blt was NULL.\r | |
183 | @retval EFI_NOT_FOUND The image specified by ImageId is not in the database.\r | |
184 | The specified PackageList is not in the database.\r | |
185 | \r | |
186 | **/\r | |
187 | typedef\r | |
188 | EFI_STATUS\r | |
189 | (EFIAPI *EFI_HII_DRAW_IMAGE_ID_EX)(\r | |
190 | IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,\r | |
191 | IN EFI_HII_DRAW_FLAGS Flags,\r | |
192 | IN EFI_HII_HANDLE PackageList,\r | |
193 | IN EFI_IMAGE_ID ImageId,\r | |
194 | IN OUT EFI_IMAGE_OUTPUT **Blt,\r | |
195 | IN UINTN BltX,\r | |
196 | IN UINTN BltY\r | |
197 | );\r | |
198 | \r | |
199 | /**\r | |
200 | This function returns the image information to EFI_IMAGE_OUTPUT. Only the width\r | |
201 | and height are returned to the EFI_IMAGE_OUTPUT instead of decoding the image\r | |
202 | to the buffer. This function is used to get the geometry of the image. This function\r | |
203 | will try to locate all of the EFI_HII_IMAGE_DECODER_PROTOCOL installed on the\r | |
204 | system if the decoder of image type is not supported by the EFI_HII_IMAGE_EX_PROTOCOL.\r | |
205 | \r | |
206 | @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.\r | |
207 | @param PackageList Handle of the package list where this image will\r | |
208 | be searched.\r | |
209 | @param ImageId The image's id,, which is unique within PackageList.\r | |
210 | @param Image Points to the image.\r | |
211 | \r | |
212 | @retval EFI_SUCCESS The new image was returned successfully.\r | |
213 | @retval EFI_NOT_FOUND The image specified by ImageId is not in the\r | |
214 | database. The specified PackageList is not in the database.\r | |
215 | @retval EFI_BUFFER_TOO_SMALL The buffer specified by ImageSize is too small to\r | |
216 | hold the image.\r | |
217 | @retval EFI_INVALID_PARAMETER The Image or ImageSize was NULL.\r | |
218 | @retval EFI_OUT_OF_RESOURCES The bitmap could not be retrieved because there\r | |
219 | was not enough memory.\r | |
220 | \r | |
221 | **/\r | |
222 | typedef\r | |
223 | EFI_STATUS\r | |
224 | (EFIAPI *EFI_HII_GET_IMAGE_INFO)(\r | |
225 | IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,\r | |
226 | IN EFI_HII_HANDLE PackageList,\r | |
227 | IN EFI_IMAGE_ID ImageId,\r | |
228 | OUT EFI_IMAGE_INPUT *Image\r | |
229 | );\r | |
230 | \r | |
231 | ///\r | |
232 | /// Protocol which allows access to the images in the images database.\r | |
233 | ///\r | |
234 | struct _EFI_HII_IMAGE_EX_PROTOCOL {\r | |
235 | EFI_HII_NEW_IMAGE_EX NewImageEx;\r | |
236 | EFI_HII_GET_IMAGE_EX GetImageEx;\r | |
237 | EFI_HII_SET_IMAGE_EX SetImageEx;\r | |
238 | EFI_HII_DRAW_IMAGE_EX DrawImageEx;\r | |
239 | EFI_HII_DRAW_IMAGE_ID_EX DrawImageIdEx;\r | |
240 | EFI_HII_GET_IMAGE_INFO GetImageInfo;\r | |
241 | };\r | |
242 | \r | |
243 | extern EFI_GUID gEfiHiiImageExProtocolGuid;\r | |
244 | \r | |
245 | #endif\r |