• Keith Packard's avatar
    Eliminate the shadow clear on transform change · 5394b7e6
    Keith Packard authored
    When the crtc transformation changes, the entire crtc must be repainted.
    This was being done by clearing the shadow and then painting the rectangle
    containing the screen image; the clear being required as the screen image
    may not fill the crtc. When changing the transform rapidly, this leads to
    flashing. Eliminate the clear by painting the entire crtc instead of just
    the screen rectangle.
    Signed-off-by: Keith Packard's avatarKeith Packard <keithp@keithp.com>
xf86Rotate.c 14.8 KB