jpeg_mem_check.c
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/*****************************************************************************
* Copyright Statement:
* --------------------
* This software is protected by Copyright and the information contained
* herein is confidential. The software may not be copied and the information
* contained herein may not be used or disclosed except with the written
* permission of MediaTek Inc. (C) 2007
*
* BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
* AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
* NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
* SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
* SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
* THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
* NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
* SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
*
* BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
* LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
* AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
* OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
* MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
*
* THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
* WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
* LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
* RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
* THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
*
*****************************************************************************/
/*****************************************************************************
*
* Filename:
* ---------
* jpeg_mem_check.c
*
* Project:
* --------
* Maui
*
* Description:
* ------------
*
*
* Author:
* -------
* -------
*
*============================================================================
* HISTORY
* Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*------------------------------------------------------------------------------
* removed!
*
* removed!
* removed!
* removed!
*
* removed!
* removed!
* removed!
*
*------------------------------------------------------------------------------
* Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*============================================================================
****************************************************************************/
///#if !defined(JPEG_CODEC_STANDALONE)
#if defined(JPG_ENCODE) || defined(JPG_DECODE)
#include "jpeg_mem.h"
#include "jpeg_decode_structure.h"
//#include "swjd_structure.h"
#include "swje_structure.h"
#include "exif_dec_structure.h"
/// Check memory size
#define JPEG_CHECK_MEM_SIZE(A, B, name) static char _dummy_jpeg_##name##_mem_size[(A) < (B) ? 1 : -1];
#define JPEG_SW_DEC_BASIC_STRUCTURE_REAL_MEM_SIZE 1024 //(sizeof(SWJD_DATA_SOURCE) + \
//sizeof(SWJD_HUFFMAN_DECODER) + sizeof(SWJD_FRAGMENT_PROCESSOR) + \
//sizeof(SWJD_DEQUANT_IDCT_UNIT) * 3 + sizeof(SWJD_HUFFMAN_DECODE_TABLE) * 8 + \
//sizeof(JPEG_FILE_INFO))
#define JPEG_SW_ENC_BASIC_STRUCTURE_REAL_MEM_SIZE (((sizeof(SWJE_FRAGMENT_PROCESSOR) + 3) & 0xFFFFFFFC) + \
(((sizeof(SWJE_FDCT_QUANT_UNIT) * 3) + 3) & 0xFFFFFFFC) + \
((sizeof(SWJE_HUFFMAN_ENCODER) + 3) & 0xFFFFFFFC))
#define EXIF_APP1_INFO_STRUCTURE_REAL_MEM_SIZE ((sizeof(EXIF_APP1_INFO) + 3) & 0xFFFFFFFC)
/// check the decoder memory size is correct or not
JPEG_CHECK_MEM_SIZE(JPEG_SW_DEC_BASIC_STRUCTURE_REAL_MEM_SIZE, JPEG_SW_DEC_BASIC_STRUCTURE_MEM_SIZE, dec_structure);
///#if (JPEG_SW_DEC_BASIC_STRUCTURE_MEM_SIZE) < (JPEG_SW_DEC_BASIC_STRUCTURE_REAL_MEM_SIZE)
/// #error "JPEG Decode Memory Size Error"
///#endif
/// check the encoder memory size is correct or not
JPEG_CHECK_MEM_SIZE(JPEG_SW_ENC_BASIC_STRUCTURE_REAL_MEM_SIZE, JPEG_SW_ENC_BASIC_STRUCTURE_MEM_SIZE, enc_structure);
///#if (SW_JPEG_ENC_BASIC_STRUCTURE_MEM_SIZE) < (JPEG_SW_ENC_BASIC_STRUCTURE_REAL_MEM_SIZE)
/// #error "JPEG Encode Memory Size Error"
///#endif
JPEG_CHECK_MEM_SIZE(EXIF_APP1_INFO_STRUCTURE_REAL_MEM_SIZE, EXIF_APP1_INFO_STRUCTURE_MEM_SIZE, exif_app1_info_structure);
#endif