winex11.drv: Optimise getting the bits of a DIB after calling SetDIBits.
rob at codeweavers.com
Thu Feb 21 10:44:59 CST 2008
Sync the application's bits in SetDIBits if the input bits are in
exactly the same format and the size of the image is small enough not to
cause a performance hit (in case the application doesn't get ever access
the bits directly).
This avoids an X11 server call when GetDIBits is called or when the bits
are accessed directly, which improves performance and also means that
the alpha component is preserved.
dlls/winex11.drv/dib.c | 50
1 files changed, 39 insertions(+), 11 deletions(-)
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