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gallium: remove PIPE_SHADER_CAP_MAX_ADDRS

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This limit is fixed in Mesa core and cannot be changed.
It only affects ARB_vertex_program and ARB_fragment_program.

The minimum value for ARB_vertex_program is 1 according to the spec.
The maximum value for ARB_vertex_program is limited to 1 by Mesa core.

The value should be zero for ARB_fragment_program, because it doesn't
support ARL.

Finally, drivers shouldn't mess with these values arbitrarily.

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
This commit is contained in:
Marek Olšák
2014-08-06 23:58:10 +02:00
parent 718d4b97ef
commit c10332bbb8
16 changed files with 1 additions and 37 deletions
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src/gallium/docs/source/screen.rst
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@@ -269,7 +269,6 @@ file is still supported. In that case, the constbuf index is assumed
to be 0.
* ``PIPE_SHADER_CAP_MAX_TEMPS``: The maximum number of temporary registers.
* ``PIPE_SHADER_CAP_MAX_ADDRS``: The maximum number of address registers.
* ``PIPE_SHADER_CAP_MAX_PREDS``: The maximum number of predicate registers.
* ``PIPE_SHADER_CAP_TGSI_CONT_SUPPORTED``: Whether the continue opcode is supported.
* ``PIPE_SHADER_CAP_INDIRECT_INPUT_ADDR``: Whether indirect addressing