📄 newmotiondlg.h
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// newmotionDlg.h : header file
//
//{{AFX_INCLUDES()
#include "activemovie3.h"
//}}AFX_INCLUDES
#if !defined(AFX_NEWMOTIONDLG_H__D3E3A872_F5A5_4559_B7AF_05C999A86C8E__INCLUDED_)
#define AFX_NEWMOTIONDLG_H__D3E3A872_F5A5_4559_B7AF_05C999A86C8E__INCLUDED_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
/////////////////////////////////////////////////////////////////////////////
// CNewmotionDlg dialog
class CNewmotionDlg : public CDialog
{
// Construction
public:
CNewmotionDlg(CWnd* pParent = NULL); // standard constructor
//CFileDialog dlg;
CString PathName;
char* postfix;
CString strPostfix;
CFile bitfile;
//BOOL DlgSetup;
int headerstamp;
int byteidx;
int bitidx ;
WORD totbits;
int bufcount;
int CodeType;
BOOL eobs;
int masks[8];
BYTE* bfr;
// int mb_width;
// int mb_height;
int width;
int height;
int P_Num;
int Pic_Rate;
int slice_vert_pos;
int Frame_Num,PFrame_Num,IFrame_Num,BFrame_Num;//,Slice_Num;
int PMV_out[100][1000][2],MB_Num;//[100];
int mih[5];
int intensity,direction;
CString m_strsql;
CRecordset m_rset;
public://公共函数
int Next_Start_Code();
int Next_Pic_Start_Code();
void Sequence_Header_Code();
int SeekSync(UINT sync, int N);
int Endbs();
UINT GetBits(int N);
UINT Get1Bit();
UINT LookAhead(int N);
void InitGetBits();
void FinishGetBits();
BOOL ReFillBuffer();
// unsigned int Show_Bits(int N);
unsigned long NextBits(int i);
int Get_macroblock_type();
int Get_macroblock_address_increment();
/* private data */
short iclip[1024]; /* clipping table */
short *iclp;
double c[8][8];
public://公共函数
int decode_macroblock(int *macroblock_type, int *stwtype, int *stwclass, int *motion_type,
int *dct_type, int PMV[2][2][2],int dc_dct_pred[3],
int motion_vertical_field_select[2][2],int dmvector[2]);
void skipped_macroblock(int dc_dct_pred[3], int PMV[2][2][2], int *motion_type,
int motion_vertical_field_select[2][2], int *stwtype, int *macroblock_type);
void motion_vector(int *PMV,int *dmvector, int h_r_size,int v_r_size,int dmv,int mvscale,
int full_pel_vector);
void decode_motion_vector(int *pred,int r_size,int motion_code,int motion_residual,
int full_pel_vector);
void macroblock_modes(int *pmacroblock_type,int *pstwtype,int *pstwclass,int *pmotion_type,
int *pmotion_vector_count,int *pmv_format,int *pdmv,int *pmvscale,int *pdct_type);
int start_of_slice(int MBAmax, int *MBA, int *MBAinc,int dc_dct_pred[3], int PMV[2][2][2]);
//void motion_compensation(int MBA, int macroblock_type, int motion_type, int PMV[2][2][2],
// int motion_vertical_field_select[2][2], int dmvector[2], int stwtype, int dct_type);
int slice(int MBAmax);
int Get_coded_block_pattern();
int Get_dmvector();
int Get_motion_code();
void Decode_MPEG1_Non_Intra_Block(int comp);
void Decode_MPEG1_Intra_Block(int comp,int dc_dct_pred[]);
int Get_Luma_DC_dct_diff();
int Get_Chroma_DC_dct_diff();
void Clear_Block(int comp);
void Sum_Block(int comp);
void Reference_IDCT(short *block);
void Saturate(short *Block_Ptr);
void Fast_IDCT(short *block);
void idctrow(short *blk);
void idctcol(short *blk);
int activity_quantize_angle(float f_angle);
public:
unsigned char scan[2][64]
#ifdef GLOBAL
=
{
{ /* Zig-Zag scan pattern */
0,1,8,16,9,2,3,10,17,24,32,25,18,11,4,5,
12,19,26,33,40,48,41,34,27,20,13,6,7,14,21,28,
35,42,49,56,57,50,43,36,29,22,15,23,30,37,44,51,
58,59,52,45,38,31,39,46,53,60,61,54,47,55,62,63
},
{ /* Alternate scan pattern */
0,8,16,24,1,9,2,10,17,25,32,40,48,56,57,49,
41,33,26,18,3,11,4,12,19,27,34,42,50,58,35,43,
51,59,20,28,5,13,6,14,21,29,36,44,52,60,37,45,
53,61,22,30,7,15,23,31,38,46,54,62,39,47,55,63
}
}
#endif
;
/* default intra quantization matrix */
unsigned char default_intra_quantizer_matrix[64]
#ifdef GLOBAL
=
{
8, 16, 19, 22, 26, 27, 29, 34,
16, 16, 22, 24, 27, 29, 34, 37,
19, 22, 26, 27, 29, 34, 34, 38,
22, 22, 26, 27, 29, 34, 37, 40,
22, 26, 27, 29, 32, 35, 40, 48,
26, 27, 29, 32, 35, 40, 48, 58,
26, 27, 29, 34, 38, 46, 56, 69,
27, 29, 35, 38, 46, 56, 69, 83
}
#endif
;
/* non-linear quantization coefficient table */
unsigned char Non_Linear_quantizer_scale[32]
#ifdef GLOBAL
=
{
0, 1, 2, 3, 4, 5, 6, 7,
8,10,12,14,16,18,20,22,
24,28,32,36,40,44,48,52,
56,64,72,80,88,96,104,112
}
#endif
;
/* color space conversion coefficients
* for YCbCr -> RGB mapping
*
* entries are {crv,cbu,cgu,cgv}
*
* crv=(255/224)*65536*(1-cr)/0.5
* cbu=(255/224)*65536*(1-cb)/0.5
* cgu=(255/224)*65536*(cb/cg)*(1-cb)/0.5
* cgv=(255/224)*65536*(cr/cg)*(1-cr)/0.5
*
* where Y=cr*R+cg*G+cb*B (cr+cg+cb=1)
*/
/* ISO/IEC 13818-2 section 6.3.6 sequence_display_extension() */
int Inverse_Table_6_9[8][4]
#ifdef GLOBAL
=
{
{117504, 138453, 13954, 34903}, /* no sequence_display_extension */
{117504, 138453, 13954, 34903}, /* ITU-R Rec. 709 (1990) */
{104597, 132201, 25675, 53279}, /* unspecified */
{104597, 132201, 25675, 53279}, /* reserved */
{104448, 132798, 24759, 53109}, /* FCC */
{104597, 132201, 25675, 53279}, /* ITU-R Rec. 624-4 System B, G */
{104597, 132201, 25675, 53279}, /* SMPTE 170M */
{117579, 136230, 16907, 35559} /* SMPTE 240M (1987) */
}
#endif
;
/* output types (Output_Type) */
#define T_YUV 0
#define T_SIF 1
#define T_TGA 2
#define T_PPM 3
#define T_X11 4
#define T_X11HIQ 5
/* decoder operation control variables */
int Output_Type;
int hiQdither;
/* decoder operation control flags */
int Quiet_Flag;
int Trace_Flag;
int Fault_Flag;
int Verbose_Flag;
int Two_Streams;
int Spatial_Flag;
int Reference_IDCT_Flag;
int Frame_Store_Flag;
int System_Stream_Flag;
int Display_Progressive_Flag;
int Ersatz_Flag;
int Big_Picture_Flag;
int Verify_Flag;
int Stats_Flag;
int User_Data_Flag;
int Main_Bitstream_Flag;
/* filenames */
char *Output_Picture_Filename;
char *Substitute_Picture_Filename;
char *Main_Bitstream_Filename;
char *Enhancement_Layer_Bitstream_Filename;
/* buffers for multiuse purposes */
char Error_Text[256];
unsigned char *Clip;
/* pointers to generic picture buffers */
unsigned char *backward_reference_frame[3];
unsigned char *forward_reference_frame[3];
unsigned char *auxframe[3];
unsigned char *current_frame[3];
unsigned char *substitute_frame[3];
/* pointers to scalability picture buffers */
unsigned char *llframe0[3];
unsigned char *llframe1[3];
short *lltmp;
char *Lower_Layer_Picture_Filename;
/* non-normative variables derived from normative elements */
int Coded_Picture_Width;
int Coded_Picture_Height;
int Chroma_Width;
int Chroma_Height;
int block_count;
int Second_Field;
int profile, level;
/* normative derived variables (as per ISO/IEC 13818-2) */
int horizontal_size;
int vertical_size;
int mb_width;
int mb_height;
double bit_rate;
double frame_rate;
int quantizer_scale_code;
/* headers */
/* ISO/IEC 13818-2 section 6.2.2.1: sequence_header() */
int aspect_ratio_information;
int frame_rate_code;
int bit_rate_value;
int vbv_buffer_size;
int constrained_parameters_flag;
/* ISO/IEC 13818-2 section 6.2.2.3: sequence_extension() */
int profile_and_level_indication;
int progressive_sequence;
int chroma_format;
int low_delay;
int frame_rate_extension_n;
int frame_rate_extension_d;
/* ISO/IEC 13818-2 section 6.2.2.4: sequence_display_extension() */
int video_format;
int color_description;
int color_primaries;
int transfer_characteristics;
int matrix_coefficients;
int display_horizontal_size;
int display_vertical_size;
/* ISO/IEC 13818-2 section 6.2.3: picture_header() */
int temporal_reference;
int picture_coding_type;
int vbv_delay;
int full_pel_forward_vector;
int forward_f_code;
int full_pel_backward_vector;
int backward_f_code;
/* ISO/IEC 13818-2 section 6.2.3.1: picture_coding_extension() header */
int f_code[2][2];
int intra_dc_precision;
int picture_structure;
int top_field_first;
int frame_pred_frame_dct;
int concealment_motion_vectors;
int intra_vlc_format;
int repeat_first_field;
int chroma_420_type;
int progressive_frame;
int composite_display_flag;
int v_axis;
int field_sequence;
int sub_carrier_phase;
/* ISO/IEC 13818-2 section 6.2.3.3: picture_display_extension() header */
int frame_center_horizontal_offset[3];
int frame_center_vertical_offset[3];
/* ISO/IEC 13818-2 section 6.2.2.5: sequence_scalable_extension() header */
int layer_id;
int lower_layer_prediction_horizontal_size;
int lower_layer_prediction_vertical_size;
int horizontal_subsampling_factor_m;
int horizontal_subsampling_factor_n;
int vertical_subsampling_factor_m;
int vertical_subsampling_factor_n;
/* ISO/IEC 13818-2 section 6.2.3.5: picture_spatial_scalable_extension() header */
int lower_layer_temporal_reference;
int lower_layer_horizontal_offset;
int lower_layer_vertical_offset;
int spatial_temporal_weight_code_table_index;
int lower_layer_progressive_frame;
int lower_layer_deinterlaced_field_select;
/* ISO/IEC 13818-2 section 6.2.3.6: copyright_extension() header */
int copyright_flag;
int copyright_identifier;
int original_or_copy;
int copyright_number_1;
int copyright_number_2;
int copyright_number_3;
/* ISO/IEC 13818-2 section 6.2.2.6: group_of_pictures_header() */
int drop_flag;
int hour;
int minute;
int sec;
int frame;
int closed_gop;
int broken_link;
/* layer specific variables (needed for SNR and DP scalability) */
struct layer_data {
/* bit input */
int Infile;
unsigned char Rdbfr[2048];
unsigned char *Rdptr;
unsigned char Inbfr[16];
/* from mpeg2play */
unsigned int Bfr;
unsigned char *Rdmax;
int Incnt;
int Bitcnt;
/* sequence header and quant_matrix_extension() */
int intra_quantizer_matrix[64];
int non_intra_quantizer_matrix[64];
int chroma_intra_quantizer_matrix[64];
int chroma_non_intra_quantizer_matrix[64];
int load_intra_quantizer_matrix;
int load_non_intra_quantizer_matrix;
int load_chroma_intra_quantizer_matrix;
int load_chroma_non_intra_quantizer_matrix;
int MPEG2_Flag;
/* sequence scalable extension */
int scalable_mode;
/* picture coding extension */
int q_scale_type;
int alternate_scan;
/* picture spatial scalable extension */
int pict_scal;
/* slice/macroblock */
int priority_breakpoint;
int quantizer_scale;
int intra_slice;
short block[12][64];
} base, enhan, *ld;
/*
#ifdef VERIFY
EXTERN int verify_sequence_header;
EXTERN int verify_group_of_pictures_header;
EXTERN int verify_picture_header;
EXTERN int verify_slice_header;
EXTERN int verify_sequence_extension;
EXTERN int verify_sequence_display_extension;
EXTERN int verify_quant_matrix_extension;
EXTERN int verify_sequence_scalable_extension;
EXTERN int verify_picture_display_extension;
EXTERN int verify_picture_coding_extension;
EXTERN int verify_picture_spatial_scalable_extension;
EXTERN int verify_picture_temporal_scalable_extension;
EXTERN int verify_copyright_extension;
#endif /* VERIFY */
int Decode_Layer;
/* verify.c */
/*
#ifdef VERIFY
void Check_Headers _ANSI_ARGS_((int Bitstream_Framenum, int Sequence_Framenum));
void Clear_Verify_Headers _ANSI_ARGS_((void));
#endif /* VERIFY */
int global_MBA;
int global_pic;
int True_Framenum;
// Dialog Data
//{{AFX_DATA(CNewmotionDlg)
enum { IDD = IDD_NEWMOTION_DIALOG };
CActiveMovie3 m_ActiveMovie;
//}}AFX_DATA
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CNewmotionDlg)
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
//}}AFX_VIRTUAL
// Implementation
protected:
HICON m_hIcon;
// Generated message map functions
//{{AFX_MSG(CNewmotionDlg)
virtual BOOL OnInitDialog();
afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
afx_msg void OnPaint();
afx_msg HCURSOR OnQueryDragIcon();
afx_msg void OnOpen();
afx_msg void OnPframe();
afx_msg void OnBaisc();
afx_msg void OnExit();
afx_msg void OnMih();
afx_msg void OnSend();
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};
//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
#endif // !defined(AFX_NEWMOTIONDLG_H__D3E3A872_F5A5_4559_B7AF_05C999A86C8E__INCLUDED_)
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