nir: Add load_sampler_lod_paramaters_pan intrinsic
This loads in the <min_lod, max_lod, lod_bias> settings for a given sampler, which is necessary for lowering clamps/biases on certain Midgard chips. Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
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@ -847,6 +847,10 @@ store("raw_output_pan", 1, [])
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load("raw_output_pan", 0, [], [CAN_ELIMINATE, CAN_REORDER])
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load("output_u8_as_fp16_pan", 0, [], [CAN_ELIMINATE, CAN_REORDER])
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# Loads the sampler paramaters <min_lod, max_lod, lod_bias>
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# src[] = { sampler_index }
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load("sampler_lod_parameters_pan", 1, [CAN_ELIMINATE, CAN_REORDER])
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# V3D-specific instrinc for tile buffer color reads.
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#
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# The hardware requires that we read the samples and components of a pixel
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