flewkey/cuberite-2a
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Fixed MSVC 64-bit build warnings.

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This commit is contained in:
Mattes D
2014-05-08 20:16:35 +02:00
parent 17c7c31130
commit fb58ef55be
47 changed files with 178 additions and 161 deletions
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14
src/StringCompression.cpp
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@@ -11,15 +11,15 @@
/// Compresses a_Data into a_Compressed; returns Z_XXX error constants same as zlib's compress2()
int CompressString(const char * a_Data, int a_Length, AString & a_Compressed, int a_Factor)
int CompressString(const char * a_Data, size_t a_Length, AString & a_Compressed, int a_Factor)
{
uLongf CompressedSize = compressBound(a_Length);
uLongf CompressedSize = compressBound((uLong)a_Length);
// HACK: We're assuming that AString returns its internal buffer in its data() call and we're overwriting that buffer!
// It saves us one allocation and one memcpy of the entire compressed data
// It may not work on some STL implementations! (Confirmed working on MSVC 2008 & 2010)
a_Compressed.resize(CompressedSize);
int errorcode = compress2( (Bytef*)a_Compressed.data(), &CompressedSize, (const Bytef*)a_Data, a_Length, a_Factor);
int errorcode = compress2((Bytef*)a_Compressed.data(), &CompressedSize, (const Bytef *)a_Data, (uLong)a_Length, a_Factor);
if (errorcode != Z_OK)
{
return errorcode;
@@ -33,14 +33,14 @@ int CompressString(const char * a_Data, int a_Length, AString & a_Compressed, in
/// Uncompresses a_Data into a_Decompressed; returns Z_XXX error constants same as zlib's uncompress()
int UncompressString(const char * a_Data, int a_Length, AString & a_Uncompressed, int a_UncompressedSize)
int UncompressString(const char * a_Data, size_t a_Length, AString & a_Uncompressed, size_t a_UncompressedSize)
{
// HACK: We're assuming that AString returns its internal buffer in its data() call and we're overwriting that buffer!
// It saves us one allocation and one memcpy of the entire compressed data
// It may not work on some STL implementations! (Confirmed working on MSVC 2008 & 2010)
a_Uncompressed.resize(a_UncompressedSize);
uLongf UncompressedSize = (uLongf)a_UncompressedSize; // On some architectures the uLongf is different in size to int, that may be the cause of the -5 error
int errorcode = uncompress((Bytef*)a_Uncompressed.data(), &UncompressedSize, (const Bytef*)a_Data, a_Length);
int errorcode = uncompress((Bytef*)a_Uncompressed.data(), &UncompressedSize, (const Bytef*)a_Data, (uLong)a_Length);
if (errorcode != Z_OK)
{
return errorcode;
@@ -63,7 +63,7 @@ int CompressStringGZIP(const char * a_Data, size_t a_Length, AString & a_Compres
z_stream strm;
memset(&strm, 0, sizeof(strm));
strm.next_in = (Bytef *)a_Data;
strm.avail_in = a_Length;
strm.avail_in = (uInt)a_Length;
strm.next_out = (Bytef *)Buffer;
strm.avail_out = sizeof(Buffer);
@@ -127,7 +127,7 @@ extern int UncompressStringGZIP(const char * a_Data, size_t a_Length, AString &
z_stream strm;
memset(&strm, 0, sizeof(strm));
strm.next_in = (Bytef *)a_Data;
strm.avail_in = a_Length;
strm.avail_in = (uInt)a_Length;
strm.next_out = (Bytef *)Buffer;
strm.avail_out = sizeof(Buffer);