tr_static

Name:Local (static) routines in this file.

Proto:static void tr_static_init(void)

Type:void

Parameter:Nothing

241

length code for each normalized match length (0 == MIN_MATCH) [code] = length

242

When n < 1 << peat a zero length 11-138 times (7 bits of repeat count) [code] cycle

243

distance codes. The first 256 values correspond to the distances* 3 .. 258, the last 256 values correspond to the top 8 bits of* the 15 bit distances.[length++] = code

251

distance codes. The first 256 values correspond to the distances* 3 .. 258, the last 256 values correspond to the top 8 bits of* the 15 bit distances.[length - 1] = code

254

dist = 0

255

When code < 16 cycle

256

First normalized length for each code (0 = MIN_MATCH) [code] = dist

257

When n < 1 << extra_dbits[code] cycle

258

The static distance tree. (Actually a trivial tree since all codes use* 5 bits.)[dist++] = code

262

dist >>= 7

263

When code < umber of Literal or Length codes, including the END_BLOCK code cycle

264

First normalized length for each code (0 = MIN_MATCH) [code] = dist << 7

265

When n < 1 << extra_dbits[code] - 7 cycle

266

The static distance tree. (Actually a trivial tree since all codes use* 5 bits.)[256 + dist++] = code

272

When bits <= maximum heap size cycle bl_count[bits] = 0

273

n = 0

274

When n <= 143 cycle

274

Len = 8 , bl_count[8]++

275

When n <= 255 cycle

275

Len = 9 , bl_count[9]++

276

When n <= 279 cycle

276

Len = 7 , bl_count[7]++

277

When n <= 287 cycle

277

Len = 8 , bl_count[8]++

282

gen_codes((ct_data * )Local data. These are initialized only once., umber of literal bytes 0..255 + 1, bl_count)

285

When n < umber of Literal or Length codes, including the END_BLOCK code cycle

286

Len = 5

287

Code = bitrev32((u32)n) >> 32 - 5

289

static_init_done = 1

**Caller**
Name	Describe
zlib_tr_init	Initialize the tree data structures for a new zlib stream.

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