Lionel Landwerlin
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cebf284ac1
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intel/compiler: add a new pass to lower shading rate into HW format
Rework:
* Jason: Modernize brw_nir_lower_shading_rate_output:
1. Use nir_shader_instructions_pass()
2. Use *_imm builder helpers.
3. Use nir_intrinsic_base() instead of ->const_index[0]
v2: Also lower loads (Caio)
v3: Update stage check to trigger lowering (Caio)
v4: Assert on != MESH (Caio)
v5: Fixup instruction insertion (Caio)
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13739>
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2022-02-02 17:09:46 +00:00 |