On Monday, April 24, 2017 3:19:28 PM PDT Rafael Antognolli wrote:
> The following states are ported on this patch:
>    - gen6_gs_push_constants
>    - gen6_vs_push_constants
>    - gen6_wm_push_constants
>    - gen7_tes_push_constants
> 
> v2:
>    - Use helper to setup brw_address (Kristian)
> 
> Signed-off-by: Rafael Antognolli <rafael.antogno...@intel.com>

I don't really like this one - there's a lot of code duplication still,
and then the bulk of the work in upload_constant_state is a macro and
can't do gen-specific compilation...

The thing is, all the commands are basically the same, even if genxml
technically has different structures.  We should be able to make
upload_constant_state a real function.

See intel/vulkan/genX_cmd_buffer.c and cmd_buffer_flush_push_constants
for the trick.  It just uses GENX(3DSTATE_CONSTANT_VS), but overrides
c._3DCommandSubOpcode to the right opcode.

A macro might make sense for the rest - the upload functions and atoms
are nearly exactly the same...

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