fix: pl_memory.h temp allocator default to 8 byte alignment (v1.1.2)

Author: hoffstadt

docs/version.txt

@@ -45,7 +45,7 @@ the API is complete. It just means we won't break what currently exists.
 * Json              v1.0.3 (pl_json.h)
 * Logging           v1.0.1 (pl_log.h)
 * Math              v1.2.0 (pl_math.h)
-* Memory Allocators v1.1.1 (pl_memory.h)
+* Memory Allocators v1.1.2 (pl_memory.h)
 * Profiling         v1.0.0 (pl_profile.h)
 * Stl               v1.0.0 (pl_stl.h)
 * String            v1.1.2 (pl_string.h)

libs/pl_memory.h

@@ -20,8 +20,8 @@
 */
 
 // library version (format XYYZZ)
-#define PL_MEMORY_VERSION    "1.1.1"
-#define PL_MEMORY_VERSION_NUM 10101
+#define PL_MEMORY_VERSION    "1.1.2"
+#define PL_MEMORY_VERSION_NUM 10102
 
 /*
 Index of this file:
@@ -391,6 +391,7 @@ pl_temp_allocator_alloc(plTempAllocator* ptAllocator, size_t szSize)
     else
         pRequestedMemory = &ptAllocator->acStackBuffer[ptAllocator->szOffset];
 
+    szSize = (szSize + 7) & ~7;
     ptAllocator->szOffset += szSize;
     ptAllocator->szAvailableBytes -= szSize;
     return pRequestedMemory;