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When trying to load an ATITC, S3TC, or PVRTC compressed texture in Java on Android (glCompressedTexImage2D), which GL constants should be set for the third parameter?
For example…if I wanted to load a PVRTC texture that supports alpha.
Am I supposed to use a constant that describes the format (but does not necessarily have the format in the name)? ex. GL_RGBA
If anyone has problems with this..I finally find out how to accomplish this. After finding the extension documentation (ex. AMD_compressed_ATC_texture), the values of the various formats are listed under the section “New Tokens”. Only if I had scrolled down the first time I saw the page..