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Clean up Hash Functions

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Clean up and do fixes to hash functions and newly introduced murmur3 hashes in #61934
* Clean up usage of murmur3
* Fixed usages of binary murmur3 on floats (this is invalid)
* Changed DJB2 to use xor (which seems to be better)
This commit is contained in:
reduz 2022-06-18 16:20:55 +02:00
parent 8e3d9a23aa
commit 141c375581
40 changed files with 391 additions and 236 deletions
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6
modules/gdscript/gdscript_lambda_callable.cpp
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@ -91,7 +91,7 @@ GDScriptLambdaCallable::GDScriptLambdaCallable(Ref<GDScript> p_script, GDScriptF
function = p_function;
captures = p_captures;
h = (uint32_t)hash_djb2_one_64((uint64_t)this);
h = (uint32_t)hash_murmur3_one_64((uint64_t)this);
}
bool GDScriptLambdaSelfCallable::compare_equal(const CallableCustom *p_a, const CallableCustom *p_b) {
@ -161,7 +161,7 @@ GDScriptLambdaSelfCallable::GDScriptLambdaSelfCallable(Ref<RefCounted> p_self, G
function = p_function;
captures = p_captures;
h = (uint32_t)hash_djb2_one_64((uint64_t)this);
h = (uint32_t)hash_murmur3_one_64((uint64_t)this);
}
GDScriptLambdaSelfCallable::GDScriptLambdaSelfCallable(Object *p_self, GDScriptFunction *p_function, const Vector<Variant> &p_captures) {
@ -169,5 +169,5 @@ GDScriptLambdaSelfCallable::GDScriptLambdaSelfCallable(Object *p_self, GDScriptF
function = p_function;
captures = p_captures;
h = (uint32_t)hash_djb2_one_64((uint64_t)this);
h = (uint32_t)hash_murmur3_one_64((uint64_t)this);
}