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Diffstat (limited to 'Core/MdePkg/Include/Protocol/HiiImageEx.h')
-rw-r--r-- | Core/MdePkg/Include/Protocol/HiiImageEx.h | 251 |
1 files changed, 251 insertions, 0 deletions
diff --git a/Core/MdePkg/Include/Protocol/HiiImageEx.h b/Core/MdePkg/Include/Protocol/HiiImageEx.h new file mode 100644 index 0000000000..5a48380e46 --- /dev/null +++ b/Core/MdePkg/Include/Protocol/HiiImageEx.h @@ -0,0 +1,251 @@ +/** @file
+ Protocol which allows access to the images in the images database.
+
+(C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
+
+This program and the accompanying materials are licensed and made available under
+the terms and conditions of the BSD License that accompanies this distribution.
+The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php.
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#ifndef __EFI_HII_IMAGE_EX_H__
+#define __EFI_HII_IMAGE_EX_H__
+
+#include <Protocol/HiiImage.h>
+
+//
+// Global ID for the Hii Image Ex Protocol.
+//
+#define EFI_HII_IMAGE_EX_PROTOCOL_GUID \
+ {0x1a1241e6, 0x8f19, 0x41a9, { 0xbc, 0xe, 0xe8, 0xef, 0x39, 0xe0, 0x65, 0x46 }}
+
+typedef struct _EFI_HII_IMAGE_EX_PROTOCOL EFI_HII_IMAGE_EX_PROTOCOL;
+
+/**
+ The prototype of this extension function is the same with EFI_HII_IMAGE_PROTOCOL.NewImage().
+ This protocol invokes EFI_HII_IMAGE_PROTOCOL.NewImage() implicitly.
+
+ @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.
+ @param PackageList Handle of the package list where this image will
+ be added.
+ @param ImageId On return, contains the new image id, which is
+ unique within PackageList.
+ @param Image Points to the image.
+
+ @retval EFI_SUCCESS The new image was added successfully.
+ @retval EFI_NOT_FOUND The specified PackageList could not be found in
+ database.
+ @retval EFI_OUT_OF_RESOURCES Could not add the image due to lack of resources.
+ @retval EFI_INVALID_PARAMETER Image is NULL or ImageId is NULL.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_HII_NEW_IMAGE_EX)(
+ IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,
+ IN EFI_HII_HANDLE PackageList,
+ OUT EFI_IMAGE_ID *ImageId,
+ IN CONST EFI_IMAGE_INPUT *Image
+ );
+
+/**
+ Return the information about the image, associated with the package list.
+ The prototype of this extension function is the same with EFI_HII_IMAGE_PROTOCOL.GetImage().
+
+ This function is similar to EFI_HII_IMAGE_PROTOCOL.GetImage().The difference is that
+ this function will locate all EFI_HII_IMAGE_DECODER_PROTOCOL instances installed in the
+ system if the decoder of the certain image type is not supported by the
+ EFI_HII_IMAGE_EX_PROTOCOL. The function will attempt to decode the image to the
+ EFI_IMAGE_INPUT using the first EFI_HII_IMAGE_DECODER_PROTOCOL instance that
+ supports the requested image type.
+
+ @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.
+ @param PackageList The package list in the HII database to search for the
+ specified image.
+ @param ImageId The image's id, which is unique within PackageList.
+ @param Image Points to the image.
+
+ @retval EFI_SUCCESS The new image was returned successfully.
+ @retval EFI_NOT_FOUND The image specified by ImageId is not available. The specified
+ PackageList is not in the Database.
+ @retval EFI_INVALID_PARAMETER Image was NULL or ImageId was 0.
+ @retval EFI_OUT_OF_RESOURCES The bitmap could not be retrieved because there
+ was not enough memory.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_HII_GET_IMAGE_EX)(
+ IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,
+ IN EFI_HII_HANDLE PackageList,
+ IN EFI_IMAGE_ID ImageId,
+ OUT EFI_IMAGE_INPUT *Image
+ );
+
+/**
+ Change the information about the image.
+
+ Same with EFI_HII_IMAGE_PROTOCOL.SetImage(),this protocol invokes
+ EFI_HII_IMAGE_PROTOCOL.SetImage()implicitly.
+
+ @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.
+ @param PackageList The package list containing the images.
+ @param ImageId The image's id, which is unique within PackageList.
+ @param Image Points to the image.
+
+ @retval EFI_SUCCESS The new image was successfully updated.
+ @retval EFI_NOT_FOUND The image specified by ImageId is not in the
+ database. The specified PackageList is not in
+ the database.
+ @retval EFI_INVALID_PARAMETER The Image was NULL, the ImageId was 0 or
+ the Image->Bitmap was NULL.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_HII_SET_IMAGE_EX)(
+ IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,
+ IN EFI_HII_HANDLE PackageList,
+ IN EFI_IMAGE_ID ImageId,
+ IN CONST EFI_IMAGE_INPUT *Image
+ );
+
+/**
+ Renders an image to a bitmap or to the display.
+
+ The prototype of this extension function is the same with
+ EFI_HII_IMAGE_PROTOCOL.DrawImage(). This protocol invokes
+ EFI_HII_IMAGE_PROTOCOL.DrawImage() implicitly.
+
+ @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.
+ @param Flags Describes how the image is to be drawn.
+ @param Image Points to the image to be displayed.
+ @param Blt If this points to a non-NULL on entry, this points
+ to the image, which is Width pixels wide and
+ Height pixels high. The image will be drawn onto
+ this image and EFI_HII_DRAW_FLAG_CLIP is implied.
+ If this points to a NULL on entry, then a buffer
+ will be allocated to hold the generated image and
+ the pointer updated on exit. It is the caller's
+ responsibility to free this buffer.
+ @param BltX Specifies the offset from the left and top edge of
+ the output image of the first pixel in the image.
+ @param BltY Specifies the offset from the left and top edge of
+ the output image of the first pixel in the image.
+
+ @retval EFI_SUCCESS The image was successfully drawn.
+ @retval EFI_OUT_OF_RESOURCES Unable to allocate an output buffer for Blt.
+ @retval EFI_INVALID_PARAMETER The Image or Blt was NULL.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_HII_DRAW_IMAGE_EX)(
+ IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,
+ IN EFI_HII_DRAW_FLAGS Flags,
+ IN CONST EFI_IMAGE_INPUT *Image,
+ IN OUT EFI_IMAGE_OUTPUT **Blt,
+ IN UINTN BltX,
+ IN UINTN BltY
+ );
+
+/**
+ Renders an image to a bitmap or the screen containing the contents of the specified
+ image.
+
+ This function is similar to EFI_HII_IMAGE_PROTOCOL.DrawImageId(). The difference is that
+ this function will locate all EFI_HII_IMAGE_DECODER_PROTOCOL instances installed in the
+ system if the decoder of the certain image type is not supported by the
+ EFI_HII_IMAGE_EX_PROTOCOL. The function will attempt to decode the image to the
+ EFI_IMAGE_INPUT using the first EFI_HII_IMAGE_DECODER_PROTOCOL instance that
+ supports the requested image type.
+
+ @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.
+ @param Flags Describes how the image is to be drawn.
+ @param PackageList The package list in the HII database to search for
+ the specified image.
+ @param ImageId The image's id, which is unique within PackageList.
+ @param Blt If this points to a non-NULL on entry, this points
+ to the image, which is Width pixels wide and
+ Height pixels high. The image will be drawn onto
+ this image and EFI_HII_DRAW_FLAG_CLIP is implied.
+ If this points to a NULL on entry, then a buffer
+ will be allocated to hold the generated image
+ and the pointer updated on exit. It is the caller's
+ responsibility to free this buffer.
+ @param BltX Specifies the offset from the left and top edge of
+ the output image of the first pixel in the image.
+ @param BltY Specifies the offset from the left and top edge of
+ the output image of the first pixel in the image.
+
+ @retval EFI_SUCCESS The image was successfully drawn.
+ @retval EFI_OUT_OF_RESOURCES Unable to allocate an output buffer for Blt.
+ @retval EFI_INVALID_PARAMETER The Blt was NULL or ImageId was 0.
+ @retval EFI_NOT_FOUND The image specified by ImageId is not in the database.
+ The specified PackageList is not in the database.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_HII_DRAW_IMAGE_ID_EX)(
+ IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,
+ IN EFI_HII_DRAW_FLAGS Flags,
+ IN EFI_HII_HANDLE PackageList,
+ IN EFI_IMAGE_ID ImageId,
+ IN OUT EFI_IMAGE_OUTPUT **Blt,
+ IN UINTN BltX,
+ IN UINTN BltY
+ );
+
+/**
+ This function returns the image information to EFI_IMAGE_OUTPUT. Only the width
+ and height are returned to the EFI_IMAGE_OUTPUT instead of decoding the image
+ to the buffer. This function is used to get the geometry of the image. This function
+ will try to locate all of the EFI_HII_IMAGE_DECODER_PROTOCOL installed on the
+ system if the decoder of image type is not supported by the EFI_HII_IMAGE_EX_PROTOCOL.
+
+ @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.
+ @param PackageList Handle of the package list where this image will
+ be searched.
+ @param ImageId The image's id, which is unique within PackageList.
+ @param Image Points to the image.
+
+ @retval EFI_SUCCESS The new image was returned successfully.
+ @retval EFI_NOT_FOUND The image specified by ImageId is not in the
+ database. The specified PackageList is not in the database.
+ @retval EFI_BUFFER_TOO_SMALL The buffer specified by ImageSize is too small to
+ hold the image.
+ @retval EFI_INVALID_PARAMETER The Image was NULL or the ImageId was 0.
+ @retval EFI_OUT_OF_RESOURCES The bitmap could not be retrieved because there
+ was not enough memory.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_HII_GET_IMAGE_INFO)(
+ IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,
+ IN EFI_HII_HANDLE PackageList,
+ IN EFI_IMAGE_ID ImageId,
+ OUT EFI_IMAGE_OUTPUT *Image
+ );
+
+///
+/// Protocol which allows access to the images in the images database.
+///
+struct _EFI_HII_IMAGE_EX_PROTOCOL {
+ EFI_HII_NEW_IMAGE_EX NewImageEx;
+ EFI_HII_GET_IMAGE_EX GetImageEx;
+ EFI_HII_SET_IMAGE_EX SetImageEx;
+ EFI_HII_DRAW_IMAGE_EX DrawImageEx;
+ EFI_HII_DRAW_IMAGE_ID_EX DrawImageIdEx;
+ EFI_HII_GET_IMAGE_INFO GetImageInfo;
+};
+
+extern EFI_GUID gEfiHiiImageExProtocolGuid;
+
+#endif
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