jpegfmt.h

ct952 source code use for Digital Frame Photo

//  **************************************************************************
//      (C)Copyright Cheertek Inc. 2003-2006,
//          J500, all right reserved.
//
//      Product : CT909
//
//      Author  : Cheertek (J500 Tommy)
//      Purpose : For JPEG format, parser, and decoder implementation
//      Sources : 
//  **************************************************************************
//
#ifndef __JPEG_FORMAT_H__
#define __JPEG_FORMAT_H__

#ifdef __cplusplus
extern "C" {
#endif //__cplusplus



//tommy0.95a: multiple debugging levels 
#undef JPEG_DECODER_DBGMSG_EXECFLOW
#undef JPEG_DECODER_DBGMSG_DETAILED

//Profiling Category
#undef JPEG_DECODER_DBGMSG_PROFILE
#ifdef JPEG_DECODER_DBGMSG_PROFILE
#define JPEG_PROFILE_DECODING   0
#define JPEG_PROFILE_HEADER     1
#define JPEG_PROFILE_CONTENT    2
#define JPEG_PROFILE_TABLE      3
#define JPEG_PROFILE_SCANALL    4
#define JPEG_PROFILE_APP1       5
#define JPEG_PROFILE_APPX       6
#define JPEG_PROFILE_POSTPROC   7
#define JPEG_PROFILE_IDCTALL    8
#define JPEG_PROFILE_BYTESTUFF  9
#define JPEG_PROFILE_RUNLENGTH  10
#define JPEG_PROFILE_OPERATION  11
#define JPEG_PROFILE_IDCTCOEF   12
#define JPEG_PROFILE_BYPASS     13
#define JPEG_PROFILE_GETBITS    14
#define JPEG_PROFILE_DECCALC    15
#define JPEG_PROFILE_WAITVLD    16
#define JPEG_PROFILE_MAXNUM     17
#endif



//#ifndef CT909P_IC_SYSTEM
#if defined(CT909P_IC_SYSTEM ) || defined(CT909G_IC_SYSTEM)
//#define CT909P_SUPPORT_MJPEG
#else
//senshong2.60:If no jpeg and mp3 mode and only jpeg mode, we can disable "#define CT909R_JPEG_AND_MP3"
//#define CT909R_JPEG_AND_MP3

#ifndef CT909R_JPEG_AND_MP3
#define JPEG_USE_TWO_PROCESSOR
#endif
#endif


//senshong: using strip decoding method
#define JPEG_STRIP_DECODING

#define JPEG_STRIP_DEC_PROGRESSIVE
//tommy1.05
#define JPEG_TUNE_WAIT_VDFIFO

//tommy1.07: for performance evaluation
//tommy1.10: fixed _wMonitorBitStuffCount-related lines for exit-bit-mode issue
#undef JPEG_NO_BYTESTUFFING

//tommy1.08: decode DC only threshold for both slideshow and thumbnail modes.
#define DECODE_DC_ONLY_THRESHOLD_SLIDE      (5000000)
//tommy2.17: this should be smaller than 100000 pixels
#define DECODE_DC_ONLY_THRESHOLD_THUMB      (100000)

//tommy1.10: count the times of calling WaitVLD() in run-length decoding
#undef JPEG_PROFILE_WAITVLD_CALLS
#define JPEG_PROFILE_WAITVLD_CYCLES         (11)
#define JPEG_PROFILE_READVLD_CYCLES         (14)

//tommy1.10: inline some functions for better performance. Default: on
//tommy2.16b: removed. it's always on.
//#define PREFIX_INLINE_FLAG
//#ifdef PREFIX_INLINE_FLAG
//#define PREFIX_INLINE                       inline
//#else
//#define PREFIX_INLINE                       
//#endif

//tommy1.11: switch for flatten wait_vdfifo part. Default: on
#define FLATTEN_CRITICAL_WAITVDFIFO

//#ifndef CT909P_IC_SYSTEM
#if defined(CT909P_IC_SYSTEM ) || defined(CT909G_IC_SYSTEM)
#else
//tommy1.11: for MC-scaling down vertical 1/8; ref issue: #742, #757, #769. Default: on
//tommy2.10: CT909S has fixed this. default: off
//tommy2.14: still has problems in CT909S; make it on defaultly
#define MC_SCALE_DOWN_VERTICAL_8X_PATCH
#endif

//tommy1.11: use Chuan's table-lookup for variable-length decoding. Default: on
#define TABLE_LOOKUP_VLD

//tommy1.20: define IDCT/MC-scaling and JPU timed-out counts
#define JPEG_IDCT_TIMEDOUT_COUNT            (COUNT_1_SEC)
#define JPEG_JPU_TIMEDOUT_COUNT             (COUNT_1_SEC)

//tommy1.20: register value validation for IDCT/MC-scaling and JPU. Default: off
//#define JPEG_REGVALUE_VALIDATION

//tommy1.20a: acceptable decoding ratio for display. Default: 50
#define JPEG_ACCEPTABLE_DECODE_RATIO        (50)

// *** PLATFORM dependent ***
//
// Use CT909 VLD to process datastream
// This definition will affect datastream consuming related utility functions.
#define USE_CT909_VLD

// switch of doing Y-deflickering
#undef APPLY_Y_DEFLICKERING

// ON:  calculate aligned size (width & height) for Forg-3 to Forg-1
// OFF: use wFirstScalingWidth & wFirstScalingHeight for Forg-3 to Forg-1
#undef JPEGFMT_CALCSIZE_FOR_FRAMEORIG

// *** JPEG Marker Definitions ***
//
// prefix of JPEG marker
#define JPEG_MARKER_PREFIX   (0xFF)

// --- Start Of Frame ---
//
// Baseline DCT
#define JPEG_MARKER_SOF0     (0xC0)

// Extended sequential DCT, Huffman coding
//tommy1.21: already support & open this marker
#define JPEG_MARKER_SOF1     (0xC1)

// Progressive DCT, Huffman coding
#define JPEG_MARKER_SOF2     (0xC2)

// Lossless (sequential), Huffman coding
//#define JPEG_MARKER_SOF3     (0xC3)

// Differential sequential DCT
//#define JPEG_MARKER_SOF5     (0xC5)

// Differential progressive DCT
//#define JPEG_MARKER_SOF6     (0xC6)

// Differential lossless (sequential)
//#define JPEG_MARKER_SOF7     (0xC7)

// Extended sequential DCT, arithmetic coding
//#define JPEG_MARKER_SOF9     (0xC9)

// Progressive DCT, arithmetic coding
//#define JPEG_MARKER_SOF10    (0xCA)

// Lossless (sequential), arithmetic coding
//#define JPEG_MARKER_SOF11    (0xCB)

// Differential, arithmetic coding
//#define JPEG_MARKER_SOF13    (0xCD)
//#define JPEG_MARKER_SOF14    (0xCE)
//#define JPEG_MARKER_SOF15    (0xCF)

// --- RSTm: Restart with modulo 8 count "m" ---
#define JPEG_MARKER_RST0     (0xD0)
#define JPEG_MARKER_RST1     (0xD1)
#define JPEG_MARKER_RST2     (0xD2)
#define JPEG_MARKER_RST3     (0xD3)
#define JPEG_MARKER_RST4     (0xD4)
#define JPEG_MARKER_RST5     (0xD5)
#define JPEG_MARKER_RST6     (0xD6)
#define JPEG_MARKER_RST7     (0xD7)

// --- Start/End Of Image ---
#define JPEG_MARKER_SOI      (0xD8)
#define JPEG_MARKER_EOI      (0xD9)

//  --- Start Of Scan ---
#define JPEG_MARKER_SOS      (0xDA)

// --- DNL: Define Number of Lines ---
#define JPEG_MARKER_DNL      (0xDC)

// --- DRI: Define Restart Interval segment ---
#define JPEG_MARKER_DRI      (0xDD)

// --- APPn ---
#define JPEG_MARKER_APP0     (0xE0)
#define JPEG_MARKER_APP1     (0xE1)
#define JPEG_MARKER_APP2     (0xE2)
#define JPEG_MARKER_APP3     (0xE3)
#define JPEG_MARKER_APP4     (0xE4)
#define JPEG_MARKER_APP5     (0xE5)
#define JPEG_MARKER_APP6     (0xE6)
#define JPEG_MARKER_APP7     (0xE7)
#define JPEG_MARKER_APP8     (0xE8)
#define JPEG_MARKER_APP9     (0xE9)
#define JPEG_MARKER_APPA     (0xEA)
#define JPEG_MARKER_APPB     (0xEB)
#define JPEG_MARKER_APPC     (0xEC)
#define JPEG_MARKER_APPD     (0xED)
#define JPEG_MARKER_APPE     (0xEE)
#define JPEG_MARKER_APPF     (0xEF)

// --- COM: comment ---
#define JPEG_MARKER_COM      (0xFE)

// --- DHT and DQT: Huffman and Quantization Table ---
#define JPEG_MARKER_DQT      (0xDB)
#define JPEG_MARKER_DHT      (0xC4)

//tommy1.20a: process corner case while exit bit mode.
#define JPEG_MARKER_BYTESTUFF   (0x00)

// *** Constant Definition for JPEG Decoder ***

//tommy0.66: buffer plan -- 720x480 *2 + 640x432 *2
//32M Solution
//#define JPEG_INCOMEBUFFSIZE     (1347840)     //3-to-1 incoming buffer 32M Solution
                                                //size=720x576x3(MPEG2 buffer) - 720x480@420
// Constants for Fdisp0 & Fdisp1
#define JPEG_DISPBUF_WIDTH      (720)
#define JPEG_DISPBUF_HEIGHT     (480)
#define JPEG_DISPBUF_SIZE       (0x7E900)       //518400
#define JPEG_DISPBUF_SIZE_Y     (0x54600)       //345600
#define JPEG_DISPBUF_SIZE_UV    (0x2A300)       //172800
#define JPEG_DISPBUF_COLS       (0x5A)          //columns for display buffer
#define JPEG_DISPBUF_ROWS       (0x3C)          //rows for display buffer

//tommy0.66 Constants for Ftemp & Forig
//tommy2.10: this section should be moved into CT909A-ONLY block
#define JPEG_ORIGBUF_WIDTH      (640)
#define JPEG_ORIGBUF_HEIGHT     (432)
#define JPEG_ORIGBUF_SIZE       (0x65400)       //414720
#define JPEG_ORIGBUF_SIZE_Y     (0x43800)       //276480
#define JPEG_ORIGBUF_SIZE_UV    (0x21C00)       //138240
#define JPEG_ORIGBUF_COLS       (0x50)
#define JPEG_ORIGBUF_ROWS       (0x36)
#define JPEG_TEST_16M 0
#define JPEG_ORIGBUF_SIZE_32M       (0x70800)   //460800


//senshong2.32: define JPEG original buffer width and height
#define JPEG_ORIGBUF_WIDTH_64M  (800)
#define JPEG_ORIGBUF_HEIGHT_64M (640)
#define JPEG_ORIGBUF_WIDTH_32M  (640)
#define JPEG_ORIGBUF_HEIGHT_32M (480)
#define JPEG_ORIGBUF_WIDTH_16M  (576)
#define JPEG_ORIGBUF_HEIGHT_16M (400)
#define JPEG_THUMB_ORIGBUF_WIDTH_16M  (320)
#define JPEG_THUMB_ORIGBUF_HEIGHT_16M (240)

//tommy1.21: define the use of extra incoming buffer for decoding.
//           if it's disable, we'll use 3-in-1 buffer for decoding.
//tommy2.10: use extra incoming buffer for JPEG decoding by DRAM configuration
//#if ((DRAM_CONFIGURATION_TYPE_DVD == DRAM_SIZE_16) || (DRAM_CONFIGURATION_TYPE_DVD == DRAM_SIZE_32)||(JPEG_TEST_16M ==1))
/*#if ((DRAM_CONFIGURATION_TYPE_DVD == DRAM_SIZE_16) ||(JPEG_TEST_16M ==1))
    #undef USE_EXTRA_INCOMING_BUFFER
#else       //64M 
    #undef  USE_EXTRA_INCOMING_BUFFER
    //#define USE_EXTRA_INCOMING_BUFFER
#endif

#if((DRAM_CONFIGURATION_TYPE_DVD == DRAM_SIZE_16)||(JPEG_TEST_16M ==1))
    #define NOT_USE_JPU_SCFR_COMBO
    #undef USE_JPU_SCFR_COMBO_OPERATION_PATCH
#else
    #define NOT_USE_JPU_SCFR_COMBO
    //#undef NOT_USE_JPU_SCFR_COMBO
    #undef USE_JPU_SCFR_COMBO_OPERATION_PATCH
#endif*/

#undef USE_EXTRA_INCOMING_BUFFER
#undef NOT_USE_JPU_SCFR_COMBO
#undef USE_JPU_SCFR_COMBO_OPERATION_PATCH

//#define JPEG_STRIP_DECODING_1
#define JPEG_STRIP_DECODING_AND_EFFECT
//-------------------------------------------------------------------------------
//Test JPEG 16M
//-------------------------------------------------------------------------------
    //#define JPEGFMT_BUFF_THUMBNAIL_DISP (DS_JPG_ORG_BUFF_ST)//0x40450000
    //#define JPEGFMT_BUFF_SLIDESHOW_DISP (DS_FRAMEBUF_ST)//0x4014f800
    

    //#define JPEGFMT_BUFF_DISP0 (DS_FRAMEBUF_ST)//0x4014f800
    //#define JPEGFMT_BUFF_DISP1 (DS_JPG_ORG_BUFF_ST)//0x40450000

    /*#define JPEGFMT_BUFF_THUMBNAIL_ST_ADDR  (DS_FRAMEBUF_THUMBNAIL_ST)
    #define JPEGFMT_BUFF_SLIDESHOW_ST_ADDR  (DS_FRAMEBUF_SLIDESHOW_ST)
    #define JPEGFMT_BUFF_THUMBNAIL_END_ADDR (DS_FRAMEBUF_THUMBNAIL_END)
    #define JPEGFMT_BUFF_SLIDESHOW_END_ADDR (DS_FRAMEBUF_SLIDESHOW_END)
    
    //DISPLAY BUFFER STARTING ADDRESS
    #define JPEGFMT_BUFF_THUMBNAIL_DISP (JPEGFMT_BUFF_THUMBNAIL_ST_ADDR)//0x400dd000
    #define JPEGFMT_BUFF_SLIDESHOW_DISP (JPEGFMT_BUFF_SLIDESHOW_ST_ADDR)//0x400a0000


    
    #define JPEGFMT_BUFF_DISP0 (JPEGFMT_BUFF_SLIDESHOW_DISP)//0x400a0000
    #define JPEGFMT_BUFF_DISP1 (JPEGFMT_BUFF_THUMBNAIL_DISP)//0x400dd000*/
    //-------------------------------------------------------------------------

/*
#ifdef USE_EXTRA_INCOMING_BUFFER
    //use extra incoming buffer
    #define JPEG_INCOMEBUFFSIZE     (DS_JPG_ORG_BUFF_END - DS_JPG_ORG_BUFF_ST)
#else   //USE_EXTRA_INCOMING_BUFFER
    //use 3-in-1 buffer
    //#define JPEG_INCOMEBUFFSIZE     (738432)
    #define JPEG_INCOMEBUFFSIZE     (JPEG_ORIGBUF_SIZE * 2 + JPEG_DISPBUF_SIZE)
#endif  //USE_EXTRA_INCOMING_BUFFER
*/

// BUFFER ADDRESS DECLARATIONS
// specify buffer plan for different memory allocations
//
// ----------------------------------
/*#if (DRAM_CONFIGURATION_TYPE_DVD == DRAM_SIZE_16||JPEG_TEST_16M== 1)
//senshong2.16: define JPEG deocder for 16M

//THUMBNAIL total buffer size: 0x400DD000 + 0x7E900; size=231K DW
    //SLIDESHOW total buffer size: 0x400A0000 + 0x7E900; size=328K DW
    //THUMBNAIL decoding buffer size: 231*1024*4 - 0x7e900 = 0xe7000  - 0x7e900 = 0x68700 =427776
    //SLIDESHOW decoding buffer size: 328*1024*4 - 0x7e900 = 0x148000 - 0x7e900 = 0xC9700 =825088
#if(JPEG_TEST_16M== 1)//senshong2.16: this define is use 64M extra memory to simulate 16m solution
    //DISPLAY BUFFER STARTING ADDRESS
    #define JPEGFMT_BUFF_THUMBNAIL_DISP (DS_JPG_ORG_BUFF_ST)//0x40450000
    //#define JPEGFMT_BUFF_THUMBNAIL_DISP (DS_FRAMEBUF_ST)
    #define JPEGFMT_BUFF_SLIDESHOW_DISP (DS_FRAMEBUF_ST)//0x4014f800
    

    #define JPEGFMT_BUFF_DISP0 (DS_FRAMEBUF_ST)//0x4014f800
    #define JPEGFMT_BUFF_DISP1 (DS_JPG_ORG_BUFF_ST)//0x40450000
    //#define JPEGFMT_BUFF_DISP1 (DS_FRAMEBUF_ST)
   

    //decoding + original buffer
    #define JPEGFMT_BUFF_THUMBNAIL_DEC (DS_JPG_ORG_BUFF_ST + JPEG_DISPBUF_SIZE)//0x404ce900
    #define JPEGFMT_BUFF_SLIDESHOW_DEC (DS_FRAMEBUF_ST + JPEG_DISPBUF_SIZE)//0x401ce100
    //#define JPEGFMT_BUFF_THUMBNAIL_DEC (DS_FRAMEBUF_ST + JPEG_DISPBUF_SIZE)
    
    

    #define JPEGFMT_BUFF_SIZE_THUMBNAIL_DEC_BASE  (0x68700)//427776

   
    //#define JPEGFMT_BUFF_SIZE_THUMBNAIL_DEC_BASE (0xC9700)
    #define JPEGFMT_BUFF_SIZE_SLIDESHOW_DEC_BASE  (0xC9700)//825088

    

    #define JPEGFMT_BUFF_SIZE_THUMBNAIL_DEC_PROG  (0x1D880)//120960

    #define JPEGFMT_BUFF_SIZE_SLIDESHOW_DEC_PROG  (0x7E900)//518400
    //#define JPEGFMT_BUFF_SIZE_THUMBNAIL_DEC_PROG (0x7E900)