Mercurial > hg > dmlib

comparison src/dmres.c @ 1016:b1d22289af24

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Comments.
author Matti Hamalainen <ccr@tnsp.org>
date Sun, 01 Mar 2015 04:46:41 +0200
parents 5101766dd95c
children 6436d80ae0fc
comparison
equal deleted inserted replaced
1015:5101766dd95c 1016:b1d22289af24
393 { 393 {
394 DMZLibContext ctx; 394 DMZLibContext ctx;
395 Uint8 *inBuf = NULL; 395 Uint8 *inBuf = NULL;
396 int ret; 396 int ret;
397 397
398 // Allocate buuffer for compressed data
398 if ((inBuf = dmMalloc(node->length)) == NULL) 399 if ((inBuf = dmMalloc(node->length)) == NULL)
399 { 400 {
400 ret = DMERR_MALLOC; 401 ret = DMERR_MALLOC;
401 goto out; 402 goto out;
402 } 403 }
403 404
405 // Read compressed data
404 if (fread(inBuf, sizeof(Uint8), node->length, handle->lib->packFile->file) != node->length) 406 if (fread(inBuf, sizeof(Uint8), node->length, handle->lib->packFile->file) != node->length)
405 { 407 {
406 ret = DMERR_FREAD; 408 ret = DMERR_FREAD;
407 goto out; 409 goto out;
408 } 410 }
412 ret = dmError(DMERR_MALLOC, 414 ret = dmError(DMERR_MALLOC,
413 "Failed to allocate initial decompression buffer.\n"); 415 "Failed to allocate initial decompression buffer.\n");
414 goto out; 416 goto out;
415 } 417 }
416 418
419 // Initialize decompression structures
417 ctx.zbuffer = inBuf; 420 ctx.zbuffer = inBuf;
418 ctx.zbufferEnd = inBuf + node->length; 421 ctx.zbufferEnd = inBuf + node->length;
419 ctx.zoutEnd = ctx.zoutStart + node->size; 422 ctx.zoutEnd = ctx.zoutStart + node->size;
420 ctx.expandable = TRUE; 423 ctx.expandable = TRUE;
421 424