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Made the output from the "mem" debugger command a bit more informative, and

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sorted it to output the biggest memory blocks first.

svn-id: r15078
This commit is contained in:
Torbjörn Andersson 2004-09-12 17:05:17 +00:00
parent 2157011ba9
commit 7011d697cb
1 changed files with 79 additions and 2 deletions
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81
sword2/memory.cpp
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@ -243,10 +243,87 @@ void MemoryManager::memFree(byte *ptr) {
_memBlockIndex[i] = _memBlockIndex[i + 1];
}
static int compare_blocks(const void *p1, const void *p2) {
const MemBlock *m1 = *(const MemBlock * const *) p1;
const MemBlock *m2 = *(const MemBlock * const *) p2;
if (m1->size < m2->size)
return 1;
if (m1->size > m2->size)
return -1;
return 0;
}
void MemoryManager::memDisplay() {
for (int i = 0; i < MAX_BLOCKS; i++)
MemBlock **blocks = (MemBlock **) malloc(_numBlocks * sizeof(MemBlock));
int i, j;
for (i = 0, j = 0; i < MAX_BLOCKS; i++) {
if (_memBlocks[i].ptr)
Debug_Printf("%d: %ld bytes allocated by resource %d\n", i, _memBlocks[i].size, _memBlocks[i].uid);
blocks[j++] = &_memBlocks[i];
}
qsort(blocks, _numBlocks, sizeof(MemBlock *), compare_blocks);
Debug_Printf(" size id res type name\n");
Debug_Printf("---------------------------------------------------------------------------\n");
for (i = 0; i < _numBlocks; i++) {
StandardHeader *head = (StandardHeader *) blocks[i]->ptr;
const char *type;
switch (head->fileType) {
case ANIMATION_FILE:
type = "ANIMATION_FILE";
break;
case SCREEN_FILE:
type = "SCREEN_FILE";
break;
case GAME_OBJECT:
type = "GAME_OBJECT";
break;
case WALK_GRID_FILE:
type = "WALK_GRID_FILE";
break;
case GLOBAL_VAR_FILE:
type = "GLOBAL_VAR_FILE";
break;
case PARALLAX_FILE_null:
type = "PARALLAX_FILE_null";
break;
case RUN_LIST:
type = "RUN_LIST";
break;
case TEXT_FILE:
type = "TEXT_FILE";
break;
case SCREEN_MANAGER:
type = "SCREEN_MANAGER";
break;
case MOUSE_FILE:
type = "MOUSE_FILE";
break;
case WAV_FILE:
type = "WAV_FILE";
break;
case ICON_FILE:
type = "ICON_FILE";
break;
case PALETTE_FILE:
type = "PALETTE_FILE";
break;
default:
type = "<unknown>";
break;
}
Debug_Printf("%9ld %-3d %-4d %-20s %s\n", blocks[i]->size, blocks[i]->id, blocks[i]->uid, type, head->name);
}
free(blocks);
Debug_Printf("---------------------------------------------------------------------------\n");
Debug_Printf("%9ld\n", _totAlloc);
}
void MemoryManager::memStatusStr(char *buf) {