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function memcpy (src, srcOffset, dst, dstOffset, length) { | |
var i | |
src = src.subarray || src.slice ? src : src.buffer | |
dst = dst.subarray || dst.slice ? dst : dst.buffer | |
src = srcOffset ? src.subarray ? | |
src.subarray(srcOffset, length && srcOffset + length) : | |
src.slice(srcOffset, length && srcOffset + length) : src | |
if (dst.set) { | |
dst.set(src, dstOffset) | |
} else { | |
for (i=0; i<src.length; i++) { | |
dst[i + dstOffset] = src[i] | |
} | |
} | |
return dst | |
} |
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