Reorganize library code into libs/ (#3119)

* Reorganize files into libs/{dolphin,JSystem,PowerPC_EABI_Support,revolution,TRK_MINNOW_DOLPHIN} * Update configure.py and project.py for new libs structure * Refactor `#include <dolphin/x.h>` -> `<x.h>` * Remove `__REVOLUTION_SDK__` forwards from dolphin * Fix dolphin/ references in revolution * Wrap `#include <dolphin.h>` in `!__REVOLUTION_SDK__` * Always build TRK against dolphin headers * Resolve revolution SDK header resolution issues
2026-09-06 18:01:01 -04:00 · 2026-03-01 15:35:36 -07:00
parent c9a46bd65b
commit 4df8ccc871
1740 changed files with 583 additions and 825 deletions
@@ -0,0 +1,145 @@
+#include <dolphin/os.h>
+#include <charPipeline/fileCache.h>
+
+DSCache DODisplayCache;
+u8 DOCacheInitialized;
+
+static u8 AllocCacheNode(DSCacheNodePtr* cacheNode, char* name);
+static void FreeCacheNode(DSCacheNodePtr* cacheNode);
+
+DSCacheNodePtr DSAddCacheNode(DSCachePtr cache, char* name, Ptr data, Ptr OSFreeFunc) {
+    DSCacheNodePtr cacheNode;
+
+    cacheNode = NULL;
+    if (!AllocCacheNode(&cacheNode, name)) {
+        return NULL;
+    }
+    Strcpy(cacheNode->Name, name);
+    cacheNode->Data = data;
+    cacheNode->Free = (void (*)(Ptr *))OSFreeFunc;
+    cacheNode->ReferenceCount = 0;
+    DSInsertListObject(&cache->CacheNodeList, NULL, (Ptr)cacheNode);
+    return cacheNode;
+}
+
+static u8 AllocCacheNode(DSCacheNodePtr* cacheNode, char* name) {
+    if (*cacheNode) {
+        FreeCacheNode(cacheNode);
+    }
+
+    *cacheNode = OSAlloc(sizeof(DSCacheNode));
+    if (!*cacheNode) {
+        return FALSE;
+    }
+
+    (*cacheNode)->Name = OSAlloc(Strlen(name) + 1);
+    if (!(*cacheNode)->Name) {
+        return FALSE;
+    }
+
+    return TRUE;
+}
+
+void DSEmptyCache(DSCachePtr cache) {
+    DSCacheNodePtr cursor;
+    DSCacheNodePtr cacheNode;
+
+    cursor = (DSCacheNodePtr)cache->CacheNodeList.Head;
+    while (cursor) {
+        cacheNode = cursor;
+        cursor = (DSCacheNodePtr)cursor->Link.Next;
+        DSRemoveListObject(&cache->CacheNodeList, (Ptr)cacheNode);
+        FreeCacheNode(&cacheNode);
+    }
+}
+
+static DSCacheNodePtr FindCacheNode(DSCachePtr cache, char* name, Ptr data) {
+    DSCacheNodePtr cacheNode;
+
+    cacheNode = (DSCacheNodePtr)cache->CacheNodeList.Head;
+    if (data) {
+        while (cacheNode) {
+            if (data == cacheNode->Data) {
+                return cacheNode;
+            }
+            cacheNode = (DSCacheNodePtr)cacheNode->Link.Next;
+        }
+    } else if (name) {
+        while (cacheNode) {
+            if (Strcmp(name, cacheNode->Name) == 0) {
+                return cacheNode;
+            }
+            cacheNode = (DSCacheNodePtr)cacheNode->Link.Next;
+        }
+    }
+    return NULL;
+}
+
+Ptr DSGetCacheObj(DSCachePtr cache, char* name) {
+    DSCacheNodePtr cacheNode;
+
+    cacheNode = FindCacheNode(cache, name, NULL);
+    if (cacheNode) {
+        cacheNode->ReferenceCount++;
+        return cacheNode->Data;
+    }
+    return NULL;
+}
+
+static void FreeCacheNode(DSCacheNodePtr* cacheNode) {
+    if (*cacheNode) {
+        if ((*cacheNode)->Free) {
+            (*cacheNode)->Free(&(*cacheNode)->Data);
+        }
+        OSFree((*cacheNode)->Name);
+        OSFree(*cacheNode);
+        *cacheNode = NULL;
+    }
+}
+
+void DSInitCache(DSCachePtr cache) {
+    DSCacheNode cacheNode;
+
+    cache->PurgeFlag = DS_AUTO_PURGE;
+    DSInitList(&cache->CacheNodeList, (Ptr)&cacheNode, &cacheNode.Link);
+}
+
+void DSPurgeCache(DSCachePtr cache) {
+    DSCacheNodePtr cursor;
+    DSCacheNodePtr cacheNode;
+
+    cursor = (DSCacheNodePtr)cache->CacheNodeList.Head;
+    while (cursor) {
+        cacheNode = cursor;
+        cursor = (DSCacheNodePtr)cursor->Link.Next;
+        if (cacheNode->ReferenceCount == 0) {
+            DSRemoveListObject(&cache->CacheNodeList, (Ptr)cacheNode);
+            FreeCacheNode(&cacheNode);
+        }
+    }
+}
+
+void DSReleaseCacheObj(DSCachePtr cache, Ptr data) {
+    DSCacheNodePtr cacheNode;
+
+    cacheNode = FindCacheNode(cache, NULL, data);
+    if (cacheNode) {
+        if (cacheNode->ReferenceCount != 0) {
+            cacheNode->ReferenceCount--;
+        }
+
+        if (cacheNode->ReferenceCount == 0 && cache->PurgeFlag == DS_AUTO_PURGE) {
+            DSRemoveListObject(&cache->CacheNodeList, (Ptr)cacheNode);
+            FreeCacheNode(&cacheNode);
+        }
+    }
+}
+
+void DSSetCachePurgeFlag(DSCachePtr cache, u8 purgeFlag) {
+    cache->PurgeFlag = purgeFlag;
+}
+
+void CSHInitDisplayCache(void) {
+    DSInitCache(&DODisplayCache);
+    DOCacheInitialized = TRUE;
+}