Fixed: Spawn decoder only when running loadFromMemory, added memmove and strchr implementation to internal stdc and use new redub version

Author: MrcSnm

modules/assets/source/hip/assets/image.d

@@ -43,7 +43,6 @@ public class Image : HipAsset, IImage
         path = sanitizePath(path);
         super("Image_"~path);
         imagePath = path;
-        decoder = getDecoder(path);
     }
     ///Loads an arbitrary buffer which will be decoded by the decoder.
     this(in string path, in ubyte[] buffer, void delegate(IImage self) onSuccess, void delegate() onFailure)
@@ -87,6 +86,8 @@ public class Image : HipAsset, IImage
     {
         if(data.length == 0)
             throw new Exception("No data was passed to load Image. Could not load image at path "~imagePath);
+        if(decoder is null)
+            decoder = getDecoder(imagePath);
 
         if(!(decoder.startDecoding(data, ()
         {

modules/d_std/source/core/stdc/string.d

@@ -12,13 +12,15 @@ extern(C) extern @nogc nothrow pure
 
     version(CustomRuntime)
     {
-        public import object: memcpy, memset, memcmp; 
+        public import object: memcpy, memset, memcmp, memmove;
     }
     else
     {
         void* memcpy(void* dest, const(void*) src, size_t n);
         void* memset(void* str, int c, size_t n);
         int memcmp(const(void*) str1, const(void*) str2, size_t n) pure;
+        void* memmove(return scope void* s1, scope const void* s2, size_t n) pure;
+        const(char)* strchr(const(char)* str, char c) pure @nogc nothrow @trustred;
     }
 
     version(CustomDefinitions)
@@ -43,7 +45,42 @@ extern(C) extern @nogc nothrow pure
             while(str[len++] != '\0'){}
 
             return len;
+        }
+
+        const(char)* strchr(const(char)* str, char c) pure @nogc nothrow @trusted
+        {
+            enum ulong mask  = 0x8080808080808080;
+            enum ulong magic = 0x0101010101010101;
+            ulong cc = cast(ubyte)c;
+            cc |= cc << 8;
+            cc |= cc << 16;
+            cc |= cc << 32;
+
+            auto ptr = cast(const(ulong)*)str;
+            size_t offset = 0;
 
+            for(;; ptr++, offset += 8)
+            {
+                ulong value = *ptr;
+
+                // detect match with c
+                ulong diff = value ^ cc;
+                if(((diff - magic) & ~diff & mask) != 0)
+                    break;
+
+                // detect null terminator
+                if(((value - magic) & ~value & mask) != 0)
+                    break;
+            }
+
+            // refine, byte by byte
+            for(;; offset++)
+            {
+                if(str[offset] == c)
+                    return str + offset;
+                if(str[offset] == '\0')
+                    return null;
+            }
         }
 
 

tools/hbuild/dub.json

@@ -5,7 +5,7 @@
 	"copyright": "Copyright © 2023, Hipreme",
 	"dependencies": {
 		"arsd-official:terminal": "~>11.5.0",
-		"redub": "~>1.24.11",
+		"redub": "~>1.24.13",
 		"handy-httpd": "~>8.4.3",
 		"archive": "~>0.7.1",
 		"my-ip": "~>0.2.0",