Am 03.08.2014 14:40, schrieb Marek Olšák: > Hi everyone, > > This series adds: > - Support for ETC2 texture formats to all gallium drivers. This is a > requirement for OpenGL ES 3.0, which can now be considered feature-complete > as far as I know. Textures of such formats are loaded as plain R/RG/RGBA in > st/mesa due to lack of hardware support. There is no real gallium support for > the new formats. The i965 driver is doing the same thing. > - Support for GL_ARB_ES3_compatibility, which requires ETC2 texture formats, > for all gallium drivers that support GLSL 3.30. > - Support for GL_OES_compressed_ETC1_RGB8_texture for all gallium drivers. > This is also loaded as plain RGBA by st/Mesa. > > Please review. > > Marek
The series looks ok to me though I think it would be good if real etc1/etc2 support was added to gallium (well etc1 is already there). There's quite plenty of hw with gallium supported drivers which can do at least some of it: - all adrenos 2xx/3xx can do etc1 unless I'm mistaken, and adreno 3xx should be able to do etc2. - some intel hw (baytrail/gen8) can do etc1/etc2. - gk20a probably also could do etc1/etc2. I am actually sort of surprised some amd parts can't do it (kabini and friends), are you sure they really can't? Roland _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
