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25 Commits

Author SHA1 Message Date
Eugene Sandulenko
abea37c9bb
ALL: Update ScummVM project license to GPLv3+ 2021-12-26 18:48:43 +01:00
Bastien Bouclet
955e18c648 COMMON: Use nullptr instead of NULL or 0 where appropriate 2018-05-10 08:35:46 +02:00
Adrian Frühwirth
3747d852ee JANITORIAL: Fix whitespace 2018-04-15 16:31:31 +02:00
Johannes Schickel
854e22b38b COMMON: Make GPL headers consistent in themselves. 2014-02-18 02:39:33 +01:00
Johannes Schickel
3a8c243d34 COMMON: Revert "Fix mismatched new/delete in the MemoryPool class". 
This reverts commit b585addc23.

The allocation of MemoryPool's page memory is doing in MemoryPool::allocPage,
which uses ::malloc, thus we need to use ::free to free the page memory in
MemoryPool::freeUnusedPages.
 2013-12-17 00:26:50 +01:00
Filippos Karapetis
b585addc23 COMMON: Fix mismatched new/delete in the MemoryPool class 
Memory is allocated with new in Hashmap::allocNode() and incorrectly
freed with free() in ~MemoryPool() and freeUnusedPages().
Issue reported by Dr. Memory
 2013-12-17 01:16:28 +02:00
Tarek Soliman
a4798602d7 JANITORIAL: Fix missing whitespace in pointer cast 
find -name '*.h' -or -name '*.cpp' | xargs sed -r -i 's@\(([A-Za-z0-9]+)\*\)@(\1 *)@g'

This seems to have caught some params as well which is not undesirable IMO.
It also caught some strings containing this which is undesirable so I
excluded them manually. (engines/sci/engine/kernel_tables.h)
 2012-02-15 10:07:10 -06:00
Christoph Mallon
23a0f5318c JANITORIAL: Remove trailing empty lines. 2011-08-07 13:53:33 +02:00
strangerke
69b1485a22 GIT: Clean up: Suppress SVN tags, now useless 2011-05-12 01:16:22 +02:00
Max Horn
7a85365004 COMMON: Change some (f)printf to debug calls; clenaup hashmap.h 
svn-id: r54003
 2010-11-01 16:00:53 +00:00
Johannes Schickel
e117783379 Some style fixes. 
svn-id: r48313
 2010-03-20 13:18:47 +00:00
Max Horn
0ff979e56d COMMON: Document class MemoryPool; make MemoryPool::_chunkSize const 
svn-id: r46282
 2009-12-07 18:24:10 +00:00
Bertrand Augereau
9da3c5c716 COMMON: (Inactive) code to debug memory leaks in memory pools + typo fix 
svn-id: r43990
 2009-09-06 13:26:14 +00:00
Max Horn
6a632b51ad COMMON: Optimized MemoryPool::freeUnusedPages (if many pages are phased out at once, don't copy everything multiple times around) 
svn-id: r40292
 2009-05-03 22:45:46 +00:00
Jordi Vilalta Prat
b1999a2a16 Fixed indentation and removed whitespaces at the end of line 
svn-id: r35481
 2008-12-22 11:22:15 +00:00
Max Horn
2e20247ce7 Reset _chunksPerPage after MemoryPool::freeUnusedPages, to avoid enormous memory consumption in various easy to trigger situations; out of paranoia, prohibit for now memory chunks bigger than 16MB 
svn-id: r34868
 2008-10-30 17:45:35 +00:00
Max Horn
95474b048a COMMON: Added a new ObjectPool class, with matching operator new/delete overloads 
svn-id: r34785
 2008-10-12 22:05:26 +00:00
Max Horn
31ce5eb496 Revised HashMap implementation 
svn-id: r34273
 2008-09-02 11:34:12 +00:00
Max Horn
595be54083 cleanup 
svn-id: r31391
 2008-04-04 21:00:58 +00:00
Torbjörn Andersson
a03547dc8e Some minor whitespace changes, and the customary "end of namespace" comment. 
svn-id: r31338
 2008-03-30 18:53:16 +00:00
Bertrand Augereau
5f3529ce78 Whitespacing fixes 
svn-id: r31330
 2008-03-30 14:07:34 +00:00
Bertrand Augereau
7624cf28ab std::max => utils.h MAX 
Added GPL headers

svn-id: r31324
 2008-03-30 11:56:32 +00:00
Torbjörn Andersson
49e3efe55e Fixed signed/unsigned warning. 
svn-id: r31322
 2008-03-30 06:12:16 +00:00
Bertrand Augereau
a84d1ea78b The hashmap uses the memorypool for allocating/deallocating its Nodes 
(It is faster and it saves approximately 70kB the DS or other small devices will appreciate having)

svn-id: r31321
 2008-03-30 06:02:34 +00:00
Bertrand Augereau
411a588850 Introduction of a fixed size memory pool with a typical free list implementation 
+ : amortized O(1) allocation, O(1) deallocation, less overhead per allocation
- : unused memory is not reclaimed until death or manual invocation of a function

svn-id: r31320
 2008-03-30 05:42:39 +00:00