Add PHYSFSX_openReadBuffered and PHYSFSX_openWriteBuffered
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@ -1,3 +1,8 @@
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2005-02-24 Chris Taylor <chris@icculus.org>
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* include/physfsx.h: use PHYSFSX_openReadBuffered and
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PHYSFSX_openWriteBuffered, where appropriate
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2005-02-11 Bradley Bell <btb@icculus.org>
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* debian/control: build-dep on libphysfs-dev
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@ -1,4 +1,4 @@
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/* $Id: physfsx.h,v 1.7 2004-12-05 10:56:32 btb Exp $ */
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/* $Id: physfsx.h,v 1.8 2005-02-25 02:02:22 chris Exp $ */
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/*
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*
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@ -146,4 +146,43 @@ static inline PHYSFS_sint64 PHYSFSX_getFreeDiskSpace()
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#endif
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}
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//Open a file for reading, set up a buffer
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static inline PHYSFS_file *PHYSFSX_openReadBuffered(char *filename)
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{
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PHYSFS_file *fp;
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PHYSFS_uint64 bufSize;
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if (filename[0] == '\x01')
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{
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//FIXME: don't look in dir, only in hogfile
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filename++;
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}
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fp = PHYSFS_openRead(filename);
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if (!fp)
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return NULL;
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bufSize = PHYSFS_fileLength(fp);
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while (!PHYSFS_setBuffer(fp, bufSize) && bufSize)
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bufSize /= 2; // even if the error isn't memory full, for a 20MB file it'll only do this 8 times
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return fp;
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}
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//Open a file for writing, set up a buffer
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static inline PHYSFS_file *PHYSFSX_openWriteBuffered(char *filename)
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{
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PHYSFS_file *fp;
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PHYSFS_uint64 bufSize = 1024*1024; // hmm, seems like an OK size.
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fp = PHYSFS_openWrite(filename);
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if (!fp)
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return NULL;
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while (!PHYSFS_setBuffer(fp, bufSize) && bufSize)
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bufSize /= 2;
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return fp;
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}
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#endif /* PHYSFSX_H */
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