diff options
| author | reduz <reduzio@gmail.com> | 2022-06-18 16:20:55 +0200 |
|---|---|---|
| committer | reduz <reduzio@gmail.com> | 2022-06-20 12:54:19 +0200 |
| commit | 141c3755814cea60888c7ee548c7ce709550b784 (patch) | |
| tree | cc5045d98995b754097d1dde100f0138033fc735 /modules/raycast/raycast_occlusion_cull.h | |
| parent | 8e3d9a23aa0a724d3dd25fcf0e8085b5a438c233 (diff) | |
Clean up Hash Functions
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)
Diffstat (limited to 'modules/raycast/raycast_occlusion_cull.h')
| -rw-r--r-- | modules/raycast/raycast_occlusion_cull.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/modules/raycast/raycast_occlusion_cull.h b/modules/raycast/raycast_occlusion_cull.h index 4474031991..6562c4e9c4 100644 --- a/modules/raycast/raycast_occlusion_cull.h +++ b/modules/raycast/raycast_occlusion_cull.h @@ -87,8 +87,8 @@ private: RID instance; static uint32_t hash(const InstanceID &p_ins) { - uint32_t h = hash_djb2_one_64(p_ins.scenario.get_id()); - return hash_djb2_one_64(p_ins.instance.get_id(), h); + uint32_t h = hash_murmur3_one_64(p_ins.scenario.get_id()); + return hash_fmix32(hash_murmur3_one_64(p_ins.instance.get_id(), h)); } bool operator==(const InstanceID &rhs) const { return instance == rhs.instance && rhs.scenario == scenario; |