Philip Rideout cc61e4649b Add ETC support to mipgen / imageio / suzanne. ...

This shrinks file size as follows, although it seems to darken the
rendered result.

```
  1398209 Oct  2 16:22 ao.ktx
   699172 Oct  2 16:20 ao_etc.ktx
  1398209 Oct  2 16:22 metallic.ktx
   699172 Oct  2 16:19 metallic_etc.ktx
  1398209 Oct  2 16:22 roughness.ktx
   699172 Oct  2 16:20 roughness_etc.ktx
```

2018-10-02 21:57:22 -07:00

..

include/image

Add ETC support to mipgen / imageio / suzanne.

2018-10-02 21:57:22 -07:00

src

Add KTX support to roughness-prefilter.

2018-09-25 15:56:12 -07:00

tests

Add metadata support to KtxBundle.

2018-09-25 11:53:48 -07:00

CMakeLists.txt

Introduce KtxBundle to libimage and add unit test.

2018-09-14 16:55:05 -07:00