Changeset 38045 in vbox for trunk/src/VBox
- Timestamp:
- Jul 19, 2011 7:11:45 AM (13 years ago)
- File:
-
- 1 edited
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- Added
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trunk/src/VBox/Additions/WINNT/Graphics/Video/disp/xpdm/VBoxDispVRDP.cpp
r37423 r38045 752 752 if (pptlBrush) 753 753 { 754 int xDiff;755 int yDiff;756 757 754 LOG(("Dst %d,%d Brush origin %d,%d", prclTrg->left, prclTrg->top, pptlBrush->x, pptlBrush->y)); 758 755 759 xDiff = prclTrg->left - pptlBrush->x; 760 if (xDiff < 0) 761 { 762 xDiff = -xDiff; 763 } 764 765 yDiff = prclTrg->top - pptlBrush->y; 766 if (yDiff < 0) 767 { 768 yDiff = -yDiff; 769 } 770 771 xSrc = (int8_t)(xDiff % 8); 772 ySrc = (int8_t)(yDiff % 8); 756 /* Make sure that the coords fit in a 8 bit value. 757 * Only 8x8 pixel brushes are supported, so last 3 bits 758 * is a [0..7] coordinate of the brush, because the brush 759 * repeats after each 8 pixels. 760 */ 761 xSrc = (int8_t)(pptlBrush->x & 7); 762 ySrc = (int8_t)(pptlBrush->y & 7); 773 763 } 774 764
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