Posted by elect on Dec 17, 2014; 3:23pm
URL: https://forum.jogamp.org/Texture-compression-tp4032185p4033773.html

I see jogl has only

GL_COMPRESSED_RGB_S3TC_DXT1
GL_COMPRESSED_RGBA_S3TC_DXT1
GL_COMPRESSED_RGB_S3TC_DXT3
GL_COMPRESSED_RGB_S3TC_DXT5

but it misses the counterparts for the sRGB space:

GL_COMPRESSED_SRGB_S3TC_DXT1
GL_COMPRESSED_SRGBA_S3TC_DXT1
GL_COMPRESSED_SRGB_S3TC_DXT3
GL_COMPRESSED_SRGB_S3TC_DXT5

Why?