Switch cutscene system to a set of pre deffed buffers

cmake/targets/linux.cmake

@@ -27,17 +27,7 @@ target_link_libraries(${DUSK_LIBRARY_TARGET_NAME} PUBLIC
 )
 
 set(DUSK_BACKTRACE ON CACHE BOOL "Enable backtrace support for assert failures.")
-
-# Records the file/line of every memoryAllocate() call into a fixed-size
-# tracking table (removed again on memoryFree()) so a leak still present at
-# engineDispose()'s memoryGetAllocatedCount() check can be traced back to
-# where it was allocated. Linux only for now.
-set(DUSK_TRACK_MEMORY OFF CACHE BOOL "Track memoryAllocate() call sites to help find memory leaks.")
-if(DUSK_TRACK_MEMORY)
-  target_compile_definitions(${DUSK_LIBRARY_TARGET_NAME} PUBLIC
-    DUSK_TRACK_MEMORY
-  )
-endif()
+set(DUSK_TRACK_MEMORY ON CACHE BOOL "Track memoryAllocate() call sites to help find memory leaks.")
 
 # Define platform-specific macros.
 target_compile_definitions(${DUSK_LIBRARY_TARGET_NAME} PUBLIC
@@ -56,5 +46,4 @@ target_compile_definitions(${DUSK_LIBRARY_TARGET_NAME} PUBLIC
   DUSK_TIME_DYNAMIC
   DUSK_NETWORK_IPV6
   DUSK_THREAD_PTHREAD
-  DUSK_TRACK_MEMORY
 )