change pso key hash from 32bit to 64bit

32bit is too collision prone
megai2 · Jan 31, 2021 · b88a265 · b88a265
1 parent 35495f0
commit b88a265
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Showing 4 changed files with 5 additions and 5 deletions.
diff --git a/d912pxy/d912pxy_pso_db.cpp b/d912pxy/d912pxy_pso_db.cpp
@@ -151,7 +151,7 @@ void d912pxy_pso_db::LoadCachedData()
 				d912pxy_trimmed_pso_desc psoDesc;
 				if (!psoDesc.DeSerialize(data))
 				{
-					LOG_ERR_DTDM("PSO with keyname %08lX have wrong data (old or corrupted)", keyName);
+					LOG_ERR_DTDM("PSO with keyname %016llX have wrong data (old or corrupted)", keyName);
 					continue;
 				}
 				data.Delete();

diff --git a/d912pxy/d912pxy_pso_item.cpp b/d912pxy/d912pxy_pso_item.cpp
@@ -155,7 +155,7 @@ void d912pxy_pso_item::CreatePSO(D3D12_GRAPHICS_PIPELINE_STATE_DESC& fullDesc)
 	};
 
 	char fullPsoName[255];
-	sprintf(fullPsoName, "%016llX_%016llX_%08lX", entryData.vs, entryData.ps, entryData.pso.data());
+	sprintf(fullPsoName, "%016llX_%016llX_%016llX", entryData.vs, entryData.ps, entryData.pso.data());
 
 	LOG_DBG_DTDM("Compiling PSO %S", fullPsoName);
 
@@ -521,7 +521,7 @@ void d912pxy_pso_item::RealtimeIntegrityCheck(D3D12_GRAPHICS_PIPELINE_STATE_DESC
 {
 	d912pxy_shader_pair_hash_type pairUID = desc->GetShaderPairUID();
 	d912pxy_trimmed_pso_desc::StorageKey psoKey(desc->GetValuePart());	
-	sprintf(derivedAlias, "%016llX_%08lX", pairUID, psoKey.val.value);
+	sprintf(derivedAlias, "%016llX_%016llX", pairUID, psoKey.val.value);
 	LOG_DBG_DTDM("DX9 PSO realtime check emulation for alias %s", derivedAlias);
 
 	derivedName = GetDerivedNameByAlias(derivedAlias);

diff --git a/d912pxy/d912pxy_trimmed_pso.h b/d912pxy/d912pxy_trimmed_pso.h
@@ -108,7 +108,7 @@ class d912pxy_trimmed_pso_desc
 	ValuePart val;
 	ref_part ref;
 
-	typedef d912pxy::Memtree<ValuePart, uint32_t, d912pxy::Hash32> IdStorage;
+	typedef d912pxy::Memtree<ValuePart, uint32_t, d912pxy::Hash64> IdStorage;
 	typedef IdStorage::PreparedKey StorageKey;
 
 	d912pxy_trimmed_pso_desc();

diff --git a/d912pxy/d912pxy_vfs_pck.h b/d912pxy/d912pxy_vfs_pck.h
@@ -27,7 +27,7 @@ SOFTWARE.
 
 #define PXY_VFS_PCK_SIGNATURE 0x7670636b
 #define PXY_VFS_PCK_INDEX_ROOM 512
-#define PXY_VFS_PCK_VER 4
+#define PXY_VFS_PCK_VER 5
 
 typedef enum d912pxy_vfs_pck_chunk_type {
 	CHU_UNDEF,