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https://github.com/Ed94/raddebugger.git
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Ryan Fleury
28 lines
546 B
C
28 lines
546 B
C
// Copyright (c) Epic Games Tools
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// Licensed under the MIT license (https://opensource.org/license/mit/)
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internal U32
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pdb_hash_v1(String8 string)
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{
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U32 result = 0;
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U8 *ptr = string.str;
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U8 *opl = ptr + (string.size&(~3));
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for(; ptr < opl; ptr += 4)
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{
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result ^= *(U32*)ptr;
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}
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if((string.size&2) != 0)
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{
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result ^= *(U16*)ptr; ptr += 2;
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}
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if((string.size&1) != 0)
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{
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result ^= *ptr;
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}
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result |= 0x20202020;
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result ^= (result >> 11);
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result ^= (result >> 16);
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return result;
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}
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