58 	lzma_alone_coder *coder = coder_ptr;  in alone_decode()  local
61 			&& (coder->sequence == SEQ_CODE || *in_pos < in_size))  in alone_decode()
62 	switch (coder->sequence) {  in alone_decode()
64 		if (lzma_lzma_lclppb_decode(&coder->options, in[*in_pos]))  in alone_decode()
67 		coder->sequence = SEQ_DICTIONARY_SIZE;  in alone_decode()
72 		coder->options.dict_size  in alone_decode()
73 				|= (size_t)(in[*in_pos]) << (coder->pos * 8);  in alone_decode()
75 		if (++coder->pos == 4) {  in alone_decode()
76 			if (coder->picky && coder->options.dict_size  in alone_decode()
83 				uint32_t d = coder->options.dict_size - 1;  in alone_decode()
91 				if (d != coder->options.dict_size)  in alone_decode()
95 			coder->pos = 0;  in alone_decode()
96 			coder->sequence = SEQ_UNCOMPRESSED_SIZE;  in alone_decode()
103 		coder->uncompressed_size  in alone_decode()
104 				|= (lzma_vli)(in[*in_pos]) << (coder->pos * 8);  in alone_decode()
106 		if (++coder->pos < 8)  in alone_decode()
116 		if (coder->picky  in alone_decode()
117 				&& coder->uncompressed_size != LZMA_VLI_UNKNOWN  in alone_decode()
118 				&& coder->uncompressed_size  in alone_decode()
127 		coder->options.ext_flags = LZMA_LZMA1EXT_ALLOW_EOPM;  in alone_decode()
128 		lzma_set_ext_size(coder->options, coder->uncompressed_size);  in alone_decode()
132 		coder->memusage = lzma_lzma_decoder_memusage(&coder->options)  in alone_decode()
135 		coder->pos = 0;  in alone_decode()
136 		coder->sequence = SEQ_CODER_INIT;  in alone_decode()
140 		if (coder->memusage > coder->memlimit)  in alone_decode()
147 				.options = &coder->options,  in alone_decode()
153 		return_if_error(lzma_next_filter_init(&coder->next,  in alone_decode()
156 		coder->sequence = SEQ_CODE;  in alone_decode()
161 		return coder->next.code(coder->next.coder,  in alone_decode()
177 	lzma_alone_coder *coder = coder_ptr;  in alone_decoder_end()  local
178 	lzma_next_end(&coder->next, allocator);  in alone_decoder_end()
179 	lzma_free(coder, allocator);  in alone_decoder_end()
188 	lzma_alone_coder *coder = coder_ptr;  in alone_decoder_memconfig()  local
190 	*memusage = coder->memusage;  in alone_decoder_memconfig()
191 	*old_memlimit = coder->memlimit;  in alone_decoder_memconfig()
194 		if (new_memlimit < coder->memusage)  in alone_decoder_memconfig()
197 		coder->memlimit = new_memlimit;  in alone_decoder_memconfig()
210 	lzma_alone_coder *coder = next->coder;  in lzma_alone_decoder_init()  local
212 	if (coder == NULL) {  in lzma_alone_decoder_init()
213 		coder = lzma_alloc(sizeof(lzma_alone_coder), allocator);  in lzma_alone_decoder_init()
214 		if (coder == NULL)  in lzma_alone_decoder_init()
217 		next->coder = coder;  in lzma_alone_decoder_init()
221 		coder->next = LZMA_NEXT_CODER_INIT;  in lzma_alone_decoder_init()
224 	coder->sequence = SEQ_PROPERTIES;  in lzma_alone_decoder_init()
225 	coder->picky = picky;  in lzma_alone_decoder_init()
226 	coder->pos = 0;  in lzma_alone_decoder_init()
227 	coder->options.dict_size = 0;  in lzma_alone_decoder_init()
228 	coder->options.preset_dict = NULL;  in lzma_alone_decoder_init()
229 	coder->options.preset_dict_size = 0;  in lzma_alone_decoder_init()
230 	coder->uncompressed_size = 0;  in lzma_alone_decoder_init()
231 	coder->memlimit = my_max(1, memlimit);  in lzma_alone_decoder_init()
232 	coder->memusage = LZMA_MEMUSAGE_BASE;  in lzma_alone_decoder_init()