31 |
typedef enum |
typedef enum |
32 |
{ |
{ |
33 |
I_VOP = 0, |
I_VOP = 0, |
34 |
P_VOP = 1 |
P_VOP = 1, |
35 |
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B_VOP = 2 |
36 |
} |
} |
37 |
VOP_TYPE; |
VOP_TYPE; |
38 |
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52 |
uint32_t mb_width; |
uint32_t mb_width; |
53 |
uint32_t mb_height; |
uint32_t mb_height; |
54 |
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55 |
VOP_TYPE coding_type; |
/* frame rate increment & base */ |
56 |
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uint32_t fincr; |
57 |
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uint32_t fbase; |
58 |
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59 |
/* rounding type; alternate 0-1 after each interframe */ |
/* rounding type; alternate 0-1 after each interframe */ |
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uint32_t rounding_type; |
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60 |
/* 1 <= fixed_code <= 4 |
/* 1 <= fixed_code <= 4 |
61 |
automatically adjusted using motion vector statistics inside |
automatically adjusted using motion vector statistics inside |
62 |
*/ |
*/ |
63 |
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64 |
uint32_t fixed_code; |
/* vars that not "quite" frame independant */ |
65 |
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uint32_t m_quant_type; |
66 |
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uint32_t m_rounding_type; |
67 |
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uint32_t m_fcode; |
68 |
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69 |
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HINTINFO * hint; |
70 |
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71 |
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#ifdef BFRAMES |
72 |
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uint32_t m_seconds; |
73 |
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uint32_t m_ticks; |
74 |
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#endif |
75 |
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76 |
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} MBParam; |
77 |
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78 |
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79 |
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typedef struct |
80 |
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{ |
81 |
uint32_t quant; |
uint32_t quant; |
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uint32_t quant_type; |
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82 |
uint32_t motion_flags; |
uint32_t motion_flags; |
83 |
uint32_t global_flags; |
uint32_t global_flags; |
84 |
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85 |
HINTINFO * hint; |
VOP_TYPE coding_type; |
86 |
} MBParam; |
uint32_t rounding_type; |
87 |
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uint32_t fcode; |
88 |
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uint32_t bcode; |
89 |
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90 |
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#ifdef BFRAMES |
91 |
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uint32_t seconds; |
92 |
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uint32_t ticks; |
93 |
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#endif |
94 |
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95 |
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IMAGE image; |
96 |
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97 |
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MACROBLOCK * mbs; |
98 |
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99 |
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} FRAMEINFO; |
100 |
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101 |
typedef struct |
typedef struct |
102 |
{ |
{ |
118 |
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119 |
int iFrameNum; |
int iFrameNum; |
120 |
int iMaxKeyInterval; |
int iMaxKeyInterval; |
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int lum_masking; |
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121 |
int bitrate; |
int bitrate; |
122 |
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123 |
// images |
// images |
124 |
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125 |
IMAGE sCurrent; |
FRAMEINFO * current; |
126 |
IMAGE sReference; |
FRAMEINFO * reference; |
127 |
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128 |
#ifdef _DEBUG |
#ifdef _DEBUG |
129 |
IMAGE sOriginal; |
IMAGE sOriginal; |
130 |
#endif |
#endif |
134 |
IMAGE vInterHV; |
IMAGE vInterHV; |
135 |
IMAGE vInterHVf; |
IMAGE vInterHVf; |
136 |
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137 |
// macroblock |
#ifdef BFRAMES |
138 |
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/* constants */ |
139 |
MACROBLOCK * pMBs; |
int max_bframes; |
140 |
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int bquant_ratio; |
141 |
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/* vars */ |
142 |
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int bframenum_head; |
143 |
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int bframenum_tail; |
144 |
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int flush_bframes; |
145 |
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146 |
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FRAMEINFO ** bframes; |
147 |
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IMAGE f_refh; |
148 |
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IMAGE f_refv; |
149 |
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IMAGE f_refhv; |
150 |
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#endif |
151 |
Statistics sStat; |
Statistics sStat; |
152 |
} |
} |
153 |
Encoder; |
Encoder; |