It wasn't a leak, Broadcom publicly released all this code a while ago to aid the making of an open source GPU driver. All this has been licensed under 3-Clause BSD license and distributed by Broadcom themselves. There's no point in making a copy since you can just download these files from Broadcom themselves.
This won't help you with codecs, codecs are mostly code in the firmware that uses vector instructions of the VPU to accelerate the video decoding. If you want to use the codecs I would recommend paying for them instead of engaging in piracy.
This won't help you with codecs, codecs are mostly code in the firmware that uses vector instructions of the VPU to accelerate the video decoding. If you want to use the codecs I would recommend paying for them instead of engaging in piracy.