mirrors/SDL
1
0
Fork 0
mirror of https://github.com/libsdl-org/SDL.git synced 2026-04-29 18:54:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

Removed SDL_FreeTemporaryMemory()

Browse Source 
This was just causing confusion and anxiety. SDL temporary memory will be automatically freed on the main thread when processing events and on other threads when it ages out after a second. The application can free it directly by calling SDL_ClaimTemporaryMemory() to get ownership of the pointer, if necessary.
This commit is contained in:
Sam Lantinga
2024-07-22 07:18:00 -07:00
parent 70c1012e8c
commit ff1d351390
6 changed files with 34 additions and 88 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
test/testautomation_events.c
View File

@@ -197,25 +197,10 @@ static int events_temporaryMemory(void *arg)
tmp = SDL_ClaimTemporaryMemory(mem);
SDLTest_AssertCheck(tmp == NULL, "SDL_ClaimTemporaryMemory() can't claim memory twice");
/* Verify that freeing the original pointer does nothing */
SDL_FreeTemporaryMemory(mem);
SDLTest_AssertCheck(*(char *)mem == '1', "SDL_FreeTemporaryMemory() on claimed memory has no effect");
/* Clean up */
SDL_free(claimed);
}
{
/* Create and free event memory */
mem = SDL_AllocateTemporaryMemory(1);
SDLTest_AssertCheck(mem != NULL, "SDL_AllocateTemporaryMemory()");
*(char *)mem = '1';
SDL_FreeTemporaryMemory(mem);
claimed = SDL_ClaimTemporaryMemory(mem);
SDLTest_AssertCheck(claimed == NULL, "SDL_ClaimTemporaryMemory() can't claim memory after it's been freed");
}
{
/* Create event memory and queue it */
mem = SDL_AllocateTemporaryMemory(1);