Mercurial > sdl-ios-xcode
changeset 1786:473abd216edb
Fixed bug #106
Wait for any pending operations to complete before freeing a hardware surface.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Tue, 09 May 2006 06:44:47 +0000 |
| parents | dcec47a019e2 |
| children | 15ae67aa6b4b |
| files | src/video/dga/SDL_dgavideo.c |
| diffstat | 1 files changed, 8 insertions(+), 1 deletions(-) [+] |
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--- a/src/video/dga/SDL_dgavideo.c Tue May 09 06:14:11 2006 +0000 +++ b/src/video/dga/SDL_dgavideo.c Tue May 09 06:44:47 2006 +0000 @@ -771,6 +771,13 @@ { vidmem_bucket *bucket, *freeable; + /* Wait for any pending operations involving this surface */ + if ( DGA_IsSurfaceBusy(surface) ) { + LOCK_DISPLAY(); + DGA_WaitBusySurfaces(this); + UNLOCK_DISPLAY(); + } + /* Look for the bucket in the current list */ for ( bucket=&surfaces; bucket; bucket=bucket->next ) { if ( bucket == (vidmem_bucket *)surface->hwdata ) { @@ -1054,7 +1061,7 @@ SDL_NAME(XDGACloseFramebuffer)(DGA_Display, DGA_Screen); if ( this->screen ) { /* Tell SDL not to free the pixels */ - this->screen->pixels = NULL; + DGA_FreeHWSurface(this, this->screen); } SDL_NAME(XDGASetMode)(DGA_Display, DGA_Screen, 0);