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| author | Pierre Ossman <ossman@cendio.se> | 2017-02-10 16:37:52 +0100 |
|---|---|---|
| committer | Pierre Ossman <ossman@cendio.se> | 2017-02-10 17:05:22 +0100 |
| commit | 455566e8b5b2ea5bd78350769eb2d62279cc0dc6 (patch) | |
| tree | 565642fe2f474b046fe0aeb2d3a50e3211fabac1 /vncviewer/Surface_Win32.cxx | |
| parent | 4f0647da6a044f4d82d312a11ea8755d1aa7b63d (diff) | |
| download | tigervnc-455566e8b5b2ea5bd78350769eb2d62279cc0dc6.tar.gz tigervnc-455566e8b5b2ea5bd78350769eb2d62279cc0dc6.zip | |
Fade overlay in and out
Diffstat (limited to 'vncviewer/Surface_Win32.cxx')
| -rw-r--r-- | vncviewer/Surface_Win32.cxx | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/vncviewer/Surface_Win32.cxx b/vncviewer/Surface_Win32.cxx index 87b0cb2f..9400f536 100644 --- a/vncviewer/Surface_Win32.cxx +++ b/vncviewer/Surface_Win32.cxx @@ -89,13 +89,13 @@ void Surface::draw(Surface* dst, int src_x, int src_y, int x, int y, int w, int DeleteDC(dstdc); } -void Surface::blend(int src_x, int src_y, int x, int y, int w, int h) +void Surface::blend(int src_x, int src_y, int x, int y, int w, int h, int a) { // Compositing doesn't work properly for window DC:s assert(false); } -void Surface::blend(Surface* dst, int src_x, int src_y, int x, int y, int w, int h) +void Surface::blend(Surface* dst, int src_x, int src_y, int x, int y, int w, int h, int a) { HDC dstdc, srcdc; BLENDFUNCTION blend; @@ -114,7 +114,7 @@ void Surface::blend(Surface* dst, int src_x, int src_y, int x, int y, int w, int blend.BlendOp = AC_SRC_OVER; blend.BlendFlags = 0; - blend.SourceConstantAlpha = 255; + blend.SourceConstantAlpha = a; blend.AlphaFormat = AC_SRC_ALPHA; if (!AlphaBlend(dstdc, x, y, w, h, srcdc, src_x, src_y, w, h, blend)) { |