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Made mipmap assigning safer, should fix bug #349

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git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@960 8092fc87-c524-0410-9efc-e669fe64eaf9
This commit is contained in:
gewlitys
2003-05-12 00:44:49 +00:00
parent 4c0d125091
commit ee0339e0b8
1 changed files with 15 additions and 11 deletions
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sc2/src/sc2code/process.c
+14 -10
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@@ -988,19 +988,23 @@ PostProcessQueue (register VIEW_STATE view_state, register SIZE scroll_x,
// enqueues drawcommand to assign next (smaller) zoom // enqueues drawcommand to assign next (smaller) zoom
// level image as mipmap, needed for trilinear scaling // level image as mipmap, needed for trilinear scaling
TFB_DrawCommand DC; PFRAME_DESC frame =
TFB_Image *mmimg = (PFRAME_DESC)SetAbsFrameIndex (
((PFRAME_DESC)SetEquFrameIndex (
ElementPtr->next.image.farray ElementPtr->next.image.farray
[index + 1], [index + 1],
ElementPtr->next.image.frame))->image; GetFrameIndex (ElementPtr->next.image.frame));
DC.Type = TFB_DRAWCOMMANDTYPE_SETMIPMAP; if (frame && frame->image)
DC.data.setmipmap.image = ((PFRAME_DESC)ElementPtr->next.image.frame)->image; {
LockMutex (mmimg->mutex); TFB_DrawCommand DC;
DC.data.setmipmap.mipmap = mmimg->NormalImg; TFB_Image *mmimg = frame->image;
UnlockMutex (mmimg->mutex); DC.Type = TFB_DRAWCOMMANDTYPE_SETMIPMAP;
TFB_EnqueueDrawCommand (&DC); DC.data.setmipmap.image = ((PFRAME_DESC)ElementPtr->next.image.frame)->image;
LockMutex (mmimg->mutex);
DC.data.setmipmap.mipmap = mmimg->NormalImg;
UnlockMutex (mmimg->mutex);
TFB_EnqueueDrawCommand (&DC);
}
} }
#endif #endif
} }