common/lz4/lz4.c

59 static int real_LZ4_compress(const char *source, char *dest, int isize,
62     int isize, int maxOutputSize);
64     int isize, int osize);
66     int isize, int osize);
131  * 	isize  : is the input size. Max supported value is ~1.9GB
141  * 	isize  : is the input size, therefore the compressed size
162  * 	isize *Must* be <64KB, otherwise the output will be corrupted.
481 LZ4_compressCtx(void *ctx, const char *source, char *dest, int isize,
494 	const BYTE *const iend = ip + isize;
507 	if (isize < MINLENGTH)
666 /* Note : this function is valid only if isize < LZ4_64KLIMIT */
676 LZ4_compress64kCtx(void *ctx, const char *source, char *dest, int isize,
689 	const BYTE *const iend = ip + isize;
701 	if (isize < MINLENGTH)
857 real_LZ4_compress(const char *source, char *dest, int isize, int osize)
875 	if (isize < LZ4_64KLIMIT)
876 		result = LZ4_compress64kCtx(ctx, source, dest, isize, osize);
878 		result = LZ4_compressCtx(ctx, source, dest, isize, osize);
887 	if (isize < (int)LZ4_64KLIMIT)
888 		return (LZ4_compress64kCtx(NULL, source, dest, isize, osize));
889 	return (LZ4_compressCtx(NULL, source, dest, isize, osize));
906 LZ4_uncompress_unknownOutputSize(const char *source, char *dest, int isize,
911 	const BYTE *const iend = ip + isize;