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42 lines
1.1 KiB
42 lines
1.1 KiB
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef RS_RUNTIME_RS_F16_UTIL
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#define RS_RUNTIME_RS_F16_UTIL
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typedef union {
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half hval;
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short sval;
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} fp16_shape_type;
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/* half h = unsigned short s; */
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#define SET_HALF_WORD(h, s) \
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do { \
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fp16_shape_type fp16_u; \
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fp16_u.sval = (s); \
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(h) = fp16_u.hval; \
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} while (0)
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/* unsigned short s = half h; */
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#define GET_HALF_WORD(s, h) \
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do { \
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fp16_shape_type fp16_u; \
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fp16_u.hval = (h); \
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(s) = fp16_u.sval; \
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} while (0)
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#endif // RS_RUNTIME_RS_F16_UTIL
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