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Fix build

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This commit is contained in:
twinaphex 2021-11-18 03:37:31 +01:00
parent df6dfccd08
commit a7608100d1
1 changed files with 8 additions and 4 deletions
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12
mednafen/MemoryStream.cpp
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@ -9,6 +9,10 @@
#endif
#endif
#define MSEEK_END 2
#define MSEEK_CUR 1
#define MSEEK_SET 0
// Source: http://graphics.stanford.edu/~seander/bithacks.html#RoundUpPowerOf2
// Rounds up to the nearest power of 2.
static INLINE uint32 round_up_pow2(uint32 v)
@ -54,7 +58,7 @@ MemoryStream::MemoryStream(uint64 size_hint) : data_buffer(NULL), data_buffer_si
MemoryStream::MemoryStream(Stream *stream) : data_buffer(NULL), data_buffer_size(0), data_buffer_alloced(0), position(0)
{
if((position = stream->tell()) != 0)
stream->seek(0, SEEK_SET);
stream->seek(0, MSEEK_SET);
data_buffer_size = stream->size();
data_buffer_alloced = data_buffer_size;
@ -155,15 +159,15 @@ void MemoryStream::seek(int64 offset, int whence)
switch(whence)
{
case SEEK_SET:
case MSEEK_SET:
new_position = offset;
break;
case SEEK_CUR:
case MSEEK_CUR:
new_position = position + offset;
break;
case SEEK_END:
case MSEEK_END:
new_position = data_buffer_size + offset;
break;
}