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Fixed possible race with mipmap assigning

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git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@894 8092fc87-c524-0410-9efc-e669fe64eaf9
This commit is contained in:
gewlitys
2003-03-17 00:05:10 +00:00
parent 1828f2dcbf
commit 9a829b73ed
1 changed files with 2 additions and 0 deletions
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sc2/src/sc2code/process.c
+2
View File
@@ -982,6 +982,7 @@ PostProcessQueue (register VIEW_STATE view_state, register SIZE scroll_x,
ElementPtr->next.image.frame); ElementPtr->next.image.frame);
#endif /* SAFE */ #endif /* SAFE */
LockMutex (((PFRAME_DESC)ElementPtr->next.image.frame)->image->mutex);
if (index < 2 && scale != 256) if (index < 2 && scale != 256)
{ {
// assigns next (smaller) zoom level image as mipmap, needed for trilinear scaling // assigns next (smaller) zoom level image as mipmap, needed for trilinear scaling
@@ -995,6 +996,7 @@ PostProcessQueue (register VIEW_STATE view_state, register SIZE scroll_x,
{ {
((PFRAME_DESC)ElementPtr->next.image.frame)->image->MipmapImg = NULL; ((PFRAME_DESC)ElementPtr->next.image.frame)->image->MipmapImg = NULL;
} }
UnlockMutex (((PFRAME_DESC)ElementPtr->next.image.frame)->image->mutex);
#endif #endif
} }
DisplayArray[ElementPtr->PrimIndex].Object.Stamp.frame = DisplayArray[ElementPtr->PrimIndex].Object.Stamp.frame =