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Dave Airlie authored
This adds support to the state tracker for ARB_gpu_shader_fp64. The details are explained in comments within the code. v2 : add double to int/unsigned conversion v3: handle fp64 consts better v4: use DRSQ v4.1: add d2b v4.2: drop DDIV v5: split out some prep patches. v5.1: add some comments. v5.2: more comments v6: simplify down the double instruction generation loop. v7: Merge Ilia's two cleanup patches. v7.1: minor fixups for Ilia patch + cleanups Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Dave Airlie <airlied@redhat.com>
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