On Tue 25 Aug 2015, Nanley Chery wrote:
> From: Nanley Chery <nanley.g.ch...@intel.com>
>
> The ASTC spec was revised as follows:
>
> Revision 2, April 28, 2015 - added CompressedTex{Sub,}Image3D to
> commands accepting ASTC format tokens in the New Tokens section [...].
>
> Support only exists in the HDR submode:
>
> Add a second new column "3D Tex." which is empty for all non-ASTC
> formats. If only the LDR profile is supported by the implementation,
> this column is also empty for all ASTC formats. If both the LDR and HDR
> profiles are supported only, this column is checked for all ASTC
> formats.
>
> LDR-only systems should generate an INVALID_OPERATION error when
> attempting to call CompressedTexImage3D with the TEXTURE_3D target.
>
> v2. return the proper error for LDR-only systems.
> v3. update is_astc_format().
> v4. use _mesa_is_astc_format().
> v5. place logic in _mesa_target_can_be_compressed.
> v6. fix issues handling ASTC formats.
>
> Signed-off-by: Nanley Chery <nanley.g.ch...@intel.com>
> ---
> src/mesa/main/teximage.c | 63
> ++++++++++++++++++++++++++++++++++++++++++------
> 1 file changed, 56 insertions(+), 7 deletions(-)
Reviewed-by: Chad Versace <chad.vers...@intel.com>
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