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small change, use the public methods where possible

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15300 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stefano Ceccherini 2005-12-03 14:26:32 +00:00
parent 2b3861d601
commit 4f6f70e059
1 changed files with 5 additions and 12 deletions
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15
src/kits/game/DirectWindow.cpp
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@ -244,10 +244,7 @@ BDirectWindow::GetClippingRegion(BRegion *region, BPoint *origin) const
if (region == NULL)
return B_BAD_VALUE;
if (IsLocked())
return B_ERROR;
if (!LockDirect())
if (IsLocked() || !LockDirect())
return B_ERROR;
if (in_direct_connect) {
@ -274,15 +271,11 @@ BDirectWindow::GetClippingRegion(BRegion *region, BPoint *origin) const
region->set_size(buffer_desc->clip_list_count);
region->count = buffer_desc->clip_list_count;
region->bound = buffer_desc->clip_bounds;
for (uint32 c = 0; c < buffer_desc->clip_list_count; c++)
region->data[c] = buffer_desc->clip_list[c];
// adjust bounds by the given origin point
offset_rect(region->bound, -originX, -originY);
for (uint32 c = 0; c < buffer_desc->clip_list_count; c++) {
region->data[c] = buffer_desc->clip_list[c];
offset_rect(region->data[c], -originX, -originY);
}
region->OffsetBy(-originX, -originY);
#endif
UnlockDirect();