fc2473f826
This is to handle the case where an app specifies the same values for the source and listener, and expects centered panning. This fails due to floating- point errors in the matrix, causing the result to be ever-so-slightly off of 0. This error would normally be hidden by the position normalization, which will not lengthen a distance shorter than the reference distance so the panning would be nearly imperceptible. But that also fails if the reference distance is set to 0, causing the position to expand to a full unit. Keep the 4x4 matrix calculations, however. It will still be useful for the requested listener matrix extension.
Source Install ============== To install OpenAL Soft, use your favorite shell to go into the build/ directory, and run: cmake .. Assuming configuration went well, you can then build it, typically using GNU Make (KDevelop, MSVC, and others are possible depending on your system setup and CMake configuration). Please Note: Double check that the appropriate backends were detected. Often, complaints of no sound, crashing, and missing devices can be solved by making sure the correct backends are being used. CMake's output will identify which backends were enabled. For most systems, you will likely want to make sure ALSA, OSS, and PulseAudio were detected (if your target system uses them). For Windows, make sure DirectSound was detected.