From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) (using TLSv1 with cipher CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 5556D1A1E2F for ; Mon, 26 Sep 2016 02:30:54 -0700 (PDT) Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga101.fm.intel.com with ESMTP; 26 Sep 2016 02:30:54 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.30,398,1470726000"; d="scan'208";a="13208385" Received: from ray-dev.ccr.corp.intel.com ([10.239.9.25]) by fmsmga006.fm.intel.com with ESMTP; 26 Sep 2016 02:30:53 -0700 From: Ruiyu Ni To: edk2-devel@lists.01.org Cc: Liming Gao Date: Mon, 26 Sep 2016 17:30:26 +0800 Message-Id: <20160926093035.350612-11-ruiyu.ni@intel.com> X-Mailer: git-send-email 2.9.0.windows.1 In-Reply-To: <20160926093035.350612-1-ruiyu.ni@intel.com> References: <20160926093035.350612-1-ruiyu.ni@intel.com> MIME-Version: 1.0 Subject: [PATCH v2 10/19] MdePkg/HiiImageDecoder.h: Add HiiImageDecoder protocol header file X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Sep 2016 09:30:54 -0000 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Contributed-under: TianoCore Contribution Agreement 1.0 Cc: Liming Gao Signed-off-by: Ruiyu Ni --- MdePkg/Include/Protocol/HiiImageDecoder.h | 200 ++++++++++++++++++++++++++++++ 1 file changed, 200 insertions(+) create mode 100644 MdePkg/Include/Protocol/HiiImageDecoder.h diff --git a/MdePkg/Include/Protocol/HiiImageDecoder.h b/MdePkg/Include/Protocol/HiiImageDecoder.h new file mode 100644 index 0000000..1ef48f1 --- /dev/null +++ b/MdePkg/Include/Protocol/HiiImageDecoder.h @@ -0,0 +1,200 @@ +/** @file + The file provides image decoder service for specific image file formats. + + Copyright (c) 2016, Intel Corporation. All rights reserved.
+ This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which 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 __HII_IMAGE_DECODER_H__ +#define __HII_IMAGE_DECODER_H__ + +#include + +#define EFI_HII_IMAGE_DECODER_PROTOCOL_GUID \ + { 0x2F707EBB, 0x4A1A, 0x11d4, { 0x9A, 0x38, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D } } +typedef struct _EFI_HII_IMAGE_DECODER_PROTOCOL EFI_HII_IMAGE_DECODER_PROTOCOL; + +// +// HII Image Decoder Guid +// +#define EFI_HII_IMAGE_DECODER_NAME_JPEG_GUID \ + {0xefefd093, 0xd9b, 0x46eb, { 0xa8, 0x56, 0x48, 0x35, 0x7, 0x0, 0xc9, 0x8 } } + +#define EFI_HII_IMAGE_DECODER_NAME_PNG_GUID \ + {0xaf060190, 0x5e3a, 0x4025, {0xaf, 0xbd, 0xe1, 0xf9, 0x5, 0xbf, 0xaa, 0x4c } } + +// +// EFI_HII_IMAGE_DECODER_COLOR_TYPE +// +typedef enum { + EFI_HII_IMAGE_DECODER_COLOR_TYPE_RGB = 0, + EFI_HII_IMAGE_DECODER_COLOR_TYPE_RGBA = 1, + EFI_HII_IMAGE_DECODER_COLOR_TYPE_CMYK = 2, + EFI_HII_IMAGE_DECODER_COLOR_TYPE_UNKNOWN = 0xff, +} EFI_HII_IMAGE_DECODER_COLOR_TYPE; + +// +// EFI_HII_IMAGE_DECODER_IMAGE_INFO_HEADER +// +typedef struct _EFI_IMAGE_DECODER_IMAGE_INFO_HEADER { + EFI_GUID DecoderName; + UINT16 ImageInfoSize; + UINT16 ImageWidth; + UINT16 ImageHeight; + EFI_HII_IMAGE_DECODER_COLOR_TYPE ColorType; + UINT8 ColorDepthInBits; +} EFI_HII_IMAGE_DECODER_IMAGE_INFO_HEADER; + +// +// EFI_HII_IMAGE_DECODER_JPEG_INFO +// +typedef struct _EFI_IMAGE_DECODER_JPEG_INFO { + EFI_HII_IMAGE_DECODER_IMAGE_INFO_HEADER Header; + UINT16 ScanType; + UINT64 Reserved; +} EFI_IMAGE_DECODER_JPEG_INFO; + +// +// EFI_HII_IMAGE_DECODER_PNG_INFO +// +typedef struct _EFI_IMAGE_DECODER_PNG_INFO { + EFI_HII_IMAGE_DECODER_IMAGE_INFO_HEADER Header; + UINT16 Channels; + UINT64 Reserved; +} EFI_HII_IMAGE_DECODER_PNG_INFO; + +// +// EFI_HII_IMAGE_DECODER_OTHER_INFO +// +typedef struct _EFI_IMAGE_DECODER_OTHER_INFO { + EFI_HII_IMAGE_DECODER_IMAGE_INFO_HEADER Header; + CHAR16 ImageExtenion[1]; + // + // Variable length of image file extension name. + // +} EFI_HII_IMAGE_DECODER_OTHER_INFO; + +/** + This function returns the decoder name. + + There could be more than one EFI_HII_IMAGE_DECODER_PROTOCOL instances installed in the + system for different image formats. This function returns the decoder name which callers + can use to find the proper image decoder for the image. It is possible to support + multiple image formats in one EFI_HII_IMAGE_DECODER_PROTOCOL. The capability of the + supported image formats is returned in DecoderName and NumberOfDecoderName. + + @param This EFI_HII_IMAGE_DECODER_PROTOCOL instance. + + @param DecorderName Pointer to a dimension to retrieve the decoder names in + EFI_GUID format. The number of the decoder names is returned + in NumberOfDecoderName. + + @param NumberOfDecorderName Pointer to retrieve the number of decoders which supported by + this decoder driver. + + @retval EFI_SUCCESS The decoder name was returned successfully. + @retval EFI_INVALID_PARAMETER DecoderName is NULL or NumberOfDecoderName is NULL. +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_HII_IMAGE_DECODER_GET_NAME)( + IN CONST EFI_HII_IMAGE_DECODER_PROTOCOL *This, + IN OUT EFI_GUID **DecorderName, + OUT UINT16 *NumberOfDecorderName + ); + +/** + The function returns the EFI_HII_IMAGE_DECODER_IMAGE_INFO to the caller. + + This function returns the image information of the given image raw data. + This function first checks whether the image raw data is supported by this + decoder or not. This function may go through the first few bytes in the + image raw data for the specific data structure or the image signature. + If the image is not supported by this image decoder, this function returns + EFI_UNSUPPORTED to the caller. Otherwise, this function returns the proper image + information to the caller. It is the caller’s responsibility to free the ImageInfo. + + @param This EFI_HII_IMAGE_DECODER_PROTOCOL instance. + @param Image Pointer to the image raw data. + @param SizeOfImage Size of the entire image raw data. + @param ImageInfo Pointer to receive the EFI_HII_IMAGE_DECODER_IMAGE_INFO + + @retval EFI_SUCCESS The image info was returned successfully. + @retval EFI_UNSUPPORTED The image is not supported. + @retval EFI_INVALID_PARAMETER Image is NULL, or ImageInfo is NULL. + @retval EFI_OUT_OF_RESOURCES ImageInfo cannot be returned because there was not + enough memory. +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_HII_IMAGE_DECODER_GET_IMAGE_INFO)( + IN CONST EFI_HII_IMAGE_DECODER_PROTOCOL *This, + IN VOID *Image, + IN UINTN SizeOfImage, + IN OUT EFI_HII_IMAGE_DECODER_IMAGE_INFO_HEADER **ImageInfo + ); + +/** + The function decodes the image. + + This function decodes the image which the image type of this image is + supported by this EFI_HII_IMAGE_DECODER_PROTOCOL. + If **Bitmap is not NULL, the caller intends to put the image in the given + image buffer. That allows the caller to put an image overlap on the original + image. The transparency is handled by the image decoder because the transparency + capability depends on the image format. Callers can set Transparent to FALSE to + force disabling the transparency process on the image. Forcing Transparent to + FALSE may also improve the performance of the image decoding because the image + decoder can skip the transparency processing. + If **Bitmap is NULL, the image decoder allocates the memory buffer for the + EFI_IMAGE_OUTPUT and decodes the image to the image buffer. It is the caller’s + responsibility to free the memory for EFI_IMAGE_OUTPUT. Image decoder doesn’t + have to handle the transparency in this case because there is no background image + given by the caller. The background color in this case is all black (#00000000). + + @param This EFI_HII_IMAGE_DECODER_PROTOCOL instance. + @param Image Pointer to the image raw data + @param ImageRawDataSize Size of the entire image raw data + @param Bitmap EFI_IMAGE_OUTPUT to receive the image or overlap the + image on the original buffer. + @param Transparent BOOLEAN value indicates whether the image decoder has to + handle the transparent image or not. + + @retval EFI_SUCCESS The image was decoded successfully. + @retval EFI_UNSUPPORTED The image is not supported. + @retval EFI_INVALID_PARAMETER Image is NULL, or Bitmap is NULL. + @retval EFI_OUT_OF_RESOURCES The image cannot be decoded because there was not + enough memory. +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_HII_IMAGE_DECODER_DECODE)( + IN CONST EFI_HII_IMAGE_DECODER_PROTOCOL *This, + IN VOID *Image, + IN UINTN ImageRawDataSize, + IN OUT EFI_IMAGE_OUTPUT **Bitmap, + IN BOOLEAN Transparent + ); + + +/// +/// Services to access to images in the images database. +/// +struct _EFI_HII_IMAGE_DECODER_PROTOCOL { + EFI_HII_IMAGE_DECODER_GET_NAME GetImageDecoderName; + EFI_HII_IMAGE_DECODER_GET_IMAGE_INFO GetImageInfo; + EFI_HII_IMAGE_DECODER_DECODE DecodeImage; +}; + +extern EFI_GUID gEfiHiiImageDecoderProtocolGuid; +extern EFI_GUID gEfiHiiImageDecoderNameJpegGuid; +extern EFI_GUID gEfiHiiImageDecoderNamePngGuid; + +#endif -- 2.9.0.windows.1