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Use CopyContextRect() where appropriate

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git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@3489 8092fc87-c524-0410-9efc-e669fe64eaf9
This commit is contained in:
avolkov
2009-12-29 15:42:36 +00:00
parent 05bb27d9ae
commit 7a4d7a209e
1 changed files with 10 additions and 16 deletions
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sc2/src/uqm/planets/scan.c
+10 -16
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@@ -499,33 +499,27 @@ PrintCoarseScan3DO (void)
static void
initPlanetLocationImage (void)
{
EXTENT size;
FRAME cursorFrame;
// Get the cursor image
cursorFrame = SetAbsFrameIndex (MiscDataFrame, FLASH_INDEX);
size.width = GetFrameWidth (cursorFrame);
size.height = GetFrameHeight (cursorFrame);
cursorRect.extent = size;
eraseFrame = CaptureDrawable (CreateDrawable (
WANT_PIXMAP | MAPPED_TO_DISPLAY,
size.width, size.height, 1));
// copy the hotspot
SetFrameHot (eraseFrame, GetFrameHot (cursorFrame));
cursorRect.extent = GetFrameBounds (cursorFrame);
}
static void
savePlanetLocationImage (void)
{
RECT r;
HOT_SPOT hs = GetFrameHot (eraseFrame);
FRAME cursorFrame = SetAbsFrameIndex (MiscDataFrame, FLASH_INDEX);
HOT_SPOT hs = GetFrameHot (cursorFrame);
GetContextClipRect (&r);
r.corner.x += cursorRect.corner.x - hs.x;
r.corner.y += cursorRect.corner.y - hs.y;
r.extent = cursorRect.extent;
LoadDisplayPixmap (&r, eraseFrame);
DestroyDrawable (ReleaseDrawable (eraseFrame));
r = cursorRect;
r.corner.x -= hs.x;
r.corner.y -= hs.y;
eraseFrame = CaptureDrawable (CopyContextRect (&r));
SetFrameHot (eraseFrame, hs);
}
static void