png_memory_usage.h
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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:
* ---------
* png_memory_usage.h
*
* Project:
* --------
* Maui
*
* Description:
* ------------
* PNG decoder header for memory usage
*
* Author:
* -------
* -------
*
*============================================================================
* HISTORY
* Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*------------------------------------------------------------------------------
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*------------------------------------------------------------------------------
* Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*============================================================================
****************************************************************************/
#ifndef __PNG_MEMORY_USAGE_H__
#define __PNG_MEMORY_USAGE_H__
#include "drv_features.h"
/// #include "drv_features_png.h"
#if defined (PNG_WIN32_STANDALONE)
// size in a unit of 4 bytes
#define COLOR_TBL_MAX_SIZE 256 // 256*4 bytes
#define HCLEN_TBL_MAX_SIZE 32768 // 128k bytes
#define HLIT_TBL_MAX_SIZE 143 // 572 bytes
#define HDIST_TBL_MAX_SIZE 15 // 60 bytes
#define LINE_BUF_MAX_SIZE (2048 + 1) // (PNG_SRC_MAX_W + 1)*4 bytes
#define LZ77_BUF_MAX_SIZE (8192 + 4) // 32K bytes + 16 bytes
#define TRNS_TBL_MAX_SIZE 64 // 256 bytes
#define HW_PNG_MIN_RSB_BUF_SIZE 1024 /// file buffer, 1024 bytes
#define PNG_HW_INT_WORKING_MEM_SIZE ((COLOR_TBL_MAX_SIZE + 2 + HLIT_TBL_MAX_SIZE + 2 + HDIST_TBL_MAX_SIZE + 2 + LINE_BUF_MAX_SIZE + 2) * 4)
#define PNG_HW_EXT_WORKING_MEM_SIZE ((HCLEN_TBL_MAX_SIZE + 2 + LZ77_BUF_MAX_SIZE + 2 + TRNS_TBL_MAX_SIZE + 2) * 4)
#endif
#if defined(__MTK_TARGET__)
#if defined (USE_HW_PNG_DECODER) /// for platform which support only HW PNG
/// #include "png_decode.h"
/// #include "png_drv_6238_series.h"
/// #include "png_drv_6268_series.h"
/// #include "png_drv_6276_series.h"
/// #define PNG_MAX_INT_MEM_SIZE PNG_HW_INT_WORKING_MEM_SIZE
/// #define PNG_MAX_EXT_MEM_SIZE (PNG_HW_EXT_WORKING_MEM_SIZE + HW_PNG_MIN_RSB_BUF_SIZE)
#define PNG_MAX_INT_MEM_SIZE 0
#define PNG_MAX_EXT_MEM_SIZE (165160 + 32 + 1024)
#elif defined (USE_SW_PNG_DECODER) /// for platform which support only SW PNG
/// #include "png_decoder.h"
#define PNG_MAX_INT_MEM_SIZE (0)
#define PNG_MAX_EXT_MEM_SIZE (1024 * 110 + 16 * 1024 + 2* 1024)
#else /// for platform which not support both HW/SW PNG (6223 series)
#define PNG_MAX_INT_MEM_SIZE (0)
#define PNG_MAX_EXT_MEM_SIZE (0)
#endif // #ifdef USE_HW_PNG_DECODER
#else /// MoDIS
#ifdef USE_HW_PNG_DECODER
#undef USE_HW_PNG_DECODER
#if defined(USE_SW_PNG_DECODER)
/// #include "png_decoder.h"
#define PNG_MAX_INT_MEM_SIZE (0)
#define PNG_MAX_EXT_MEM_SIZE (1024 * 110 + 16 * 1024 + 2*1024)
#endif // #ifndef USE_SW_PNG_DECODER
#elif defined(USE_SW_PNG_DECODER)
/// #include "png_decoder.h"
#define PNG_MAX_INT_MEM_SIZE (0)
#define PNG_MAX_EXT_MEM_SIZE (1024 * 110 + 16 * 1024 + 2*1024)
#endif // #ifdef USE_HW_PNG_DECODER
#endif // #if defined(__MTK_TARGET__)
#endif /*__PNG_MEMORY_USAGE_H__*/