use heap alloc for temp playfields to try to alleviate memory access …

…issues on OS X
devinacker · Jun 2, 2015 · f53db02 · f53db02
1 parent 951f85f
commit f53db02
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/level.cpp b/src/level.cpp
@@ -239,7 +239,8 @@ QList<QByteArray*> saveLevel(leveldata_t *level, int *fieldSize) {
     chunks.append(new QByteArray((const char*)packed, packedSize));
 
     // step 6: create packed playfield tilemaps and write them
-    uint16_t playfield[2][MAX_FIELD_HEIGHT][MAX_FIELD_WIDTH];
+    auto playfield = new uint16_t[2][MAX_FIELD_HEIGHT][MAX_FIELD_WIDTH];
+
     makeIsometricMap(playfield, level);
 
     uint16_t rowStarts [CHUNK_SIZE / 2] = {0};
@@ -287,6 +288,8 @@ QList<QByteArray*> saveLevel(leveldata_t *level, int *fieldSize) {
         index += rowLen;
     }
 
+    delete[] playfield;
+
     if (fieldSize) {
         *fieldSize = index * 2;
     }