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https://github.com/KhronosGroup/SPIRV-Tools
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1a0334edee
Note that we are more strict than Google style for one aspect:
pointer/reference indicators are adjacent to their types, not
their variables.
find . -name "*.h" -exec clang-format -i {} \;
find . -name "*.cpp" -exec clang-format -i {} \;
64 lines
2.6 KiB
C
64 lines
2.6 KiB
C
// Copyright (c) 2015 The Khronos Group Inc.
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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/or associated documentation files (the
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// "Materials"), to deal in the Materials without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Materials, and to
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// permit persons to whom the Materials are furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Materials.
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//
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// MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
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// KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
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// SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
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// https://www.khronos.org/registry/
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//
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// THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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// MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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#ifndef LIBSPIRV_ENDIAN_H_
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#define LIBSPIRV_ENDIAN_H_
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#include <libspirv/libspirv.h>
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/// @brief Fix the endianness of a word
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///
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/// @param[in] word whos endianness should be fixed
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/// @param[in] endian the desired endianness
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///
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/// @return word with host endianness correction
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uint32_t spvFixWord(const uint32_t word, const spv_endianness_t endian);
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/// @brief Fix the endianness of a double word
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///
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/// @param[in] low the lower 32-bit of the double word
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/// @param[in] high the higher 32-bit of the double word
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/// @param[in] endian the desired endianness
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///
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/// @return word with host endianness correction
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uint64_t spvFixDoubleWord(const uint32_t low, const uint32_t high,
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const spv_endianness_t endian);
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/// @brief Determine the endianness of the SPV binary
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///
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/// Gets the endianness of the SPV source. Returns SPV_ENDIANNESS_UNKNOWN if
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/// the
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/// SPV magic number is invalid, otherwise the determined endianness.
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///
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/// @param[in] binary the binary module
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/// @param[out] pEndian return the endianness of the SPV module
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///
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/// @return result code
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spv_result_t spvBinaryEndianness(const spv_binary binary,
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spv_endianness_t* pEndian);
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#endif // LIBSPIRV_ENDIAN_H_
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