liblzma/lzma/lzma_decoder.c

23 #define seq_4(seq) seq
25 #define seq_6(seq) seq
27 #define seq_8(seq) seq
29 #define seq_len(seq) \
30 	seq ## _CHOICE, \
31 	seq ## _CHOICE2, \
32 	seq ## _BITTREE
34 #define len_decode(target, ld, pos_state, seq) \
36 case seq ## _CHOICE: \
37 	rc_if_0(ld.choice, seq ## _CHOICE) { \
44 case seq ## _CHOICE2: \
45 		rc_if_0(ld.choice2, seq ## _CHOICE2) { \
59 case seq ## _BITTREE: \
61 		rc_bit(probs[symbol], , , seq ## _BITTREE); \
69 #define seq_4(seq) \
70 	seq ## 0, \
71 	seq ## 1, \
72 	seq ## 2, \
73 	seq ## 3
75 #define seq_6(seq) \
76 	seq ## 0, \
77 	seq ## 1, \
78 	seq ## 2, \
79 	seq ## 3, \
80 	seq ## 4, \
81 	seq ## 5
83 #define seq_8(seq) \
84 	seq ## 0, \
85 	seq ## 1, \
86 	seq ## 2, \
87 	seq ## 3, \
88 	seq ## 4, \
89 	seq ## 5, \
90 	seq ## 6, \
91 	seq ## 7
93 #define seq_len(seq) \
94 	seq ## _CHOICE, \
95 	seq ## _LOW0, \
96 	seq ## _LOW1, \
97 	seq ## _LOW2, \
98 	seq ## _CHOICE2, \
99 	seq ## _MID0, \
100 	seq ## _MID1, \
101 	seq ## _MID2, \
102 	seq ## _HIGH0, \
103 	seq ## _HIGH1, \
104 	seq ## _HIGH2, \
105 	seq ## _HIGH3, \
106 	seq ## _HIGH4, \
107 	seq ## _HIGH5, \
108 	seq ## _HIGH6, \
109 	seq ## _HIGH7
111 #define len_decode(target, ld, pos_state, seq) \
114 case seq ## _CHOICE: \
115 	rc_if_0(ld.choice, seq ## _CHOICE) { \
117 		rc_bit_case(ld.low[pos_state][symbol], , , seq ## _LOW0); \
118 		rc_bit_case(ld.low[pos_state][symbol], , , seq ## _LOW1); \
119 		rc_bit_case(ld.low[pos_state][symbol], , , seq ## _LOW2); \
123 case seq ## _CHOICE2: \
124 		rc_if_0(ld.choice2, seq ## _CHOICE2) { \
127 					seq ## _MID0); \
129 					seq ## _MID1); \
131 					seq ## _MID2); \
136 			rc_bit_case(ld.high[symbol], , , seq ## _HIGH0); \
137 			rc_bit_case(ld.high[symbol], , , seq ## _HIGH1); \
138 			rc_bit_case(ld.high[symbol], , , seq ## _HIGH2); \
139 			rc_bit_case(ld.high[symbol], , , seq ## _HIGH3); \
140 			rc_bit_case(ld.high[symbol], , , seq ## _HIGH4); \
141 			rc_bit_case(ld.high[symbol], , , seq ## _HIGH5); \
142 			rc_bit_case(ld.high[symbol], , , seq ## _HIGH6); \
143 			rc_bit_case(ld.high[symbol], , , seq ## _HIGH7); \
424 #	define d(seq) \
425 		case seq: \
431 					seq)