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I'm using WebGL to render a binary encoded mesh file. The binary file is written out in big-endian format (I can verify this by opening the file in a hex editor, or viewing the network traffic using fiddler). When I try to read the binary response using a Float32Array or Int32Array, the binary is interpreted as little-endian and my values are wrong: // Interpret first 32bits in buffer as an int var wrongValue = new Int32Array(binaryArrayBuffer)[0]; I can't find any references to the default endianness of typed arrays in http://www.khronos.org/registry/typedarray/specs/latest/ so I'm wondering what's the deal? Should I assume that all binary data should be little-endian when reading using typed arrays? To get around the problem I can use a DataView object (discussed in the previous link) and call: // Interpret first 32bits in buffer as an int var correctValue = new DataView(binaryArrayBuffer).getInt32(0); The DataView functions such as "getInt32" read big-endian values by default. (Note: I've tested using Google Chrome 15 and Firefox 8 and they both behave the same way)

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