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authorYann Collet <yann.collet.73@gmail.com>2016-08-20 22:08:38 (GMT)
committerYann Collet <yann.collet.73@gmail.com>2016-08-20 22:08:38 (GMT)
commit5bd3eaa481f4446b03a062d12119ef11e0f46653 (patch)
treeff0debef01833f84f40048ef9e5fc295a5be3411 /lib
parent9578ff539d22807e521cb00b40fca99df49b4578 (diff)
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minor comments
Diffstat (limited to 'lib')
-rw-r--r--lib/lz4.c27
1 files changed, 10 insertions, 17 deletions
diff --git a/lib/lz4.c b/lib/lz4.c
index 7da9deb..f485970 100644
--- a/lib/lz4.c
+++ b/lib/lz4.c
@@ -982,10 +982,9 @@ int LZ4_loadDict (LZ4_stream_t* LZ4_dict, const char* dictionary, int dictSize)
static void LZ4_renormDictT(LZ4_stream_t_internal* LZ4_dict, const BYTE* src)
{
if ((LZ4_dict->currentOffset > 0x80000000) ||
- ((size_t)LZ4_dict->currentOffset > (size_t)src)) /* address space overflow */
- {
+ ((size_t)LZ4_dict->currentOffset > (size_t)src)) { /* address space overflow */
/* rescale hash table */
- U32 delta = LZ4_dict->currentOffset - 64 KB;
+ U32 const delta = LZ4_dict->currentOffset - 64 KB;
const BYTE* dictEnd = LZ4_dict->dictionary + LZ4_dict->dictSize;
int i;
for (i=0; i<HASH_SIZE_U32; i++) {
@@ -1298,9 +1297,9 @@ int LZ4_freeStreamDecode (LZ4_streamDecode_t* LZ4_stream)
return 0;
}
-/*
- * LZ4_setStreamDecode
- * Use this function to instruct where to find the dictionary
+/*!
+ * LZ4_setStreamDecode() :
+ * Use this function to instruct where to find the dictionary.
* This function is not necessary if previous data is still available where it was decoded.
* Loading a size of 0 is allowed (same effect as no dictionary).
* Return : 1 if OK, 0 if error
@@ -1327,17 +1326,14 @@ int LZ4_decompress_safe_continue (LZ4_streamDecode_t* LZ4_streamDecode, const ch
LZ4_streamDecode_t_internal* lz4sd = (LZ4_streamDecode_t_internal*) LZ4_streamDecode;
int result;
- if (lz4sd->prefixEnd == (BYTE*)dest)
- {
+ if (lz4sd->prefixEnd == (BYTE*)dest) {
result = LZ4_decompress_generic(source, dest, compressedSize, maxOutputSize,
endOnInputSize, full, 0,
usingExtDict, lz4sd->prefixEnd - lz4sd->prefixSize, lz4sd->externalDict, lz4sd->extDictSize);
if (result <= 0) return result;
lz4sd->prefixSize += result;
lz4sd->prefixEnd += result;
- }
- else
- {
+ } else {
lz4sd->extDictSize = lz4sd->prefixSize;
lz4sd->externalDict = lz4sd->prefixEnd - lz4sd->extDictSize;
result = LZ4_decompress_generic(source, dest, compressedSize, maxOutputSize,
@@ -1356,17 +1352,14 @@ int LZ4_decompress_fast_continue (LZ4_streamDecode_t* LZ4_streamDecode, const ch
LZ4_streamDecode_t_internal* lz4sd = (LZ4_streamDecode_t_internal*) LZ4_streamDecode;
int result;
- if (lz4sd->prefixEnd == (BYTE*)dest)
- {
+ if (lz4sd->prefixEnd == (BYTE*)dest) {
result = LZ4_decompress_generic(source, dest, 0, originalSize,
endOnOutputSize, full, 0,
usingExtDict, lz4sd->prefixEnd - lz4sd->prefixSize, lz4sd->externalDict, lz4sd->extDictSize);
if (result <= 0) return result;
lz4sd->prefixSize += originalSize;
lz4sd->prefixEnd += originalSize;
- }
- else
- {
+ } else {
lz4sd->extDictSize = lz4sd->prefixSize;
lz4sd->externalDict = (BYTE*)dest - lz4sd->extDictSize;
result = LZ4_decompress_generic(source, dest, 0, originalSize,
@@ -1418,7 +1411,7 @@ int LZ4_decompress_safe_forceExtDict(const char* source, char* dest, int compres
}
-/***************************************************
+/*=*************************************************
* Obsolete Functions
***************************************************/
/* obsolete compression functions */