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a few cosmetic changes

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12332 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stephan Aßmus
2005-04-12 08:05:03 +00:00
parent a9ac393b28
commit bd6b1617ec
1 changed files with 12 additions and 7 deletions
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src/servers/app/drawing/HWInterface.cpp
+11 -6
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@@ -101,6 +101,7 @@ HWInterface::GetCursorPosition()
} }
// Invalidate // Invalidate
// * the object needs to be already locked!
status_t status_t
HWInterface::Invalidate(const BRect& frame) HWInterface::Invalidate(const BRect& frame)
{ {
@@ -138,21 +139,21 @@ HWInterface::CopyBackToFront(const BRect& frame)
uint8* src = (uint8*)backBuffer->Bits(); uint8* src = (uint8*)backBuffer->Bits();
// convert to integer coordinates // convert to integer coordinates
int32 x = (int32)floorf(area.left); int32 left = (int32)floorf(area.left);
int32 y = (int32)floorf(area.top); int32 top = (int32)floorf(area.top);
int32 right = (int32)ceilf(area.right); int32 right = (int32)ceilf(area.right);
int32 bottom = (int32)ceilf(area.bottom); int32 bottom = (int32)ceilf(area.bottom);
// offset to left top pixel in source buffer (always B_RGBA32) // offset to left top pixel in source buffer (always B_RGBA32)
src += y * srcBPR + x * 4; src += top * srcBPR + left * 4;
_CopyToFront(src, srcBPR, x, y, right, bottom);
_CopyToFront(src, srcBPR, left, top, right, bottom);
_DrawCursor(area); _DrawCursor(area);
}
return B_OK; return B_OK;
} }
return B_BAD_VALUE;
}
// _CopyToFront // _CopyToFront
@@ -253,6 +254,10 @@ HWInterface::_CopyToFront(uint8* src, uint32 srcBPR,
break; break;
} }
case B_CMAP8: { case B_CMAP8: {
// TODO: make this work on Haiku, the problem is only
// the rgb_color->index mapping, there is an implementation
// in Bitmap.cpp, maybe it needs to be moved to a public
// place...
#ifndef __HAIKU__ #ifndef __HAIKU__
// offset to left top pixel in dest buffer // offset to left top pixel in dest buffer
dst += y * dstBPR + x; dst += y * dstBPR + x;