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f7d73db353
v2: - Refactor conditions and shared function (Connor). - Move code to nir_eval_const_opcode() (Connor). - Don't flush to zero on fquantize2f16 From Vulkan spec, VK_KHR_shader_float_controls section: "3) Do denorm and rounding mode controls apply to OpSpecConstantOp? RESOLVED: Yes, except when the opcode is OpQuantizeToF16." v3: - Fix bit size (Connor). - Fix execution mode on nir_loop_analize (Connor). v4: - Adapt after API changes to nir_eval_const_opcode (Andres). v5: - Simplify constant_denorm_flush_to_zero (Caio). v6: - Adapt after API changes and to use the new constant constructors (Andres). - Replace MAYBE_UNUSED with UNUSED as the first is going away (Andres). v7: - Adapt to newly added calls (Andres). - Simplified the auxiliary to flush denorms to zero (Caio). - Updated to renamed supported capabilities member (Andres). Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com> Signed-off-by: Andres Gomez <agomez@igalia.com> Reviewed-by: Connor Abbott <cwabbott0@gmail.com> [v4] Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
38 lines
1.6 KiB
C
38 lines
1.6 KiB
C
/*
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* Copyright © 2014 Connor Abbott
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*
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* Authors:
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* Connor Abbott (cwabbott0@gmail.com)
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*
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*/
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#ifndef NIR_CONSTANT_EXPRESSIONS_H
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#define NIR_CONSTANT_EXPRESSIONS_H
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#include "nir.h"
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void nir_eval_const_opcode(nir_op op, nir_const_value *dest,
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unsigned num_components, unsigned bit_size,
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nir_const_value **src,
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unsigned float_controls_execution_mode);
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#endif /* NIR_CONSTANT_EXPRESSIONS_H */
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