43 |
{ |
{ |
44 |
// decoder/encoder |
// decoder/encoder |
45 |
VECTOR mvs[4]; |
VECTOR mvs[4]; |
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int32_t sad8[4]; // (signed!) SAD values for inter4v-VECTORs |
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int32_t sad16; // (signed!) SAD value for inter-VECTOR |
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46 |
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47 |
short int pred_values[6][MBPRED_SIZE]; |
short int pred_values[6][MBPRED_SIZE]; |
48 |
int acpred_directions[6]; |
int acpred_directions[6]; |
57 |
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58 |
// encoder specific |
// encoder specific |
59 |
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60 |
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VECTOR mv16; |
61 |
VECTOR pmvs[4]; |
VECTOR pmvs[4]; |
62 |
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63 |
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int32_t sad8[4]; // SAD values for inter4v-VECTORs |
64 |
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int32_t sad16; // SAD value for inter-VECTOR |
65 |
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66 |
int dquant; |
int dquant; |
67 |
int cbp; |
int cbp; |
68 |
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71 |
VECTOR b_mvs[4]; |
VECTOR b_mvs[4]; |
72 |
VECTOR b_pmvs[4]; |
VECTOR b_pmvs[4]; |
73 |
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74 |
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// bframe direct mode |
75 |
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76 |
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VECTOR directmv[4]; |
77 |
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VECTOR deltamv; |
78 |
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79 |
int mb_type; |
int mb_type; |
80 |
int dbquant; |
int dbquant; |
81 |
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82 |
} MACROBLOCK; |
// stuff for block based ME (needed for Qpel ME) |
83 |
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// backup of last integer ME vectors/sad |
84 |
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85 |
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VECTOR i_mv16; |
86 |
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VECTOR i_mvs[4]; |
87 |
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88 |
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int32_t i_sad8[4]; // SAD values for inter4v-VECTORs |
89 |
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int32_t i_sad16; // SAD value for inter-VECTOR |
90 |
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91 |
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} |
92 |
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MACROBLOCK; |
93 |
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94 |
static __inline int8_t get_dc_scaler(uint32_t quant, uint32_t lum) |
static __inline int8_t |
95 |
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get_dc_scaler(uint32_t quant, |
96 |
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uint32_t lum) |
97 |
{ |
{ |
98 |
if(quant < 5) |
if(quant < 5) |
99 |
return 8; |
return 8; |