ARM Technical Support Knowledge Articles

Can ARM provide sample source code to uncompress compressed textures?

Applies to: Mali-200, Mali-400 MP, Mali-55

Answer

ARM does not provide anything in this respect, but both the OpenGL ES extension spec for ETC1 and
Ericssons own reference implementation of the packer/depacker is publicly available.

http://www.khronos.org/registry/gles/extensions/OES/OES_compressed_ETC1_RGB8_texture.txt


http://devtools.ericsson.com/etc

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