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author | Lars Knoll <lars.knoll@nokia.com> | 2009-03-23 09:34:13 (GMT) |
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committer | Simon Hausmann <simon.hausmann@nokia.com> | 2009-03-23 09:34:13 (GMT) |
commit | 67ad0519fd165acee4a4d2a94fa502e9e4847bd0 (patch) | |
tree | 1dbf50b3dff8d5ca7e9344733968c72704eb15ff /src/opengl/util/composition_mode_screen.glsl | |
download | Qt-67ad0519fd165acee4a4d2a94fa502e9e4847bd0.zip Qt-67ad0519fd165acee4a4d2a94fa502e9e4847bd0.tar.gz Qt-67ad0519fd165acee4a4d2a94fa502e9e4847bd0.tar.bz2 |
Long live Qt!
Diffstat (limited to 'src/opengl/util/composition_mode_screen.glsl')
-rw-r--r-- | src/opengl/util/composition_mode_screen.glsl | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/opengl/util/composition_mode_screen.glsl b/src/opengl/util/composition_mode_screen.glsl new file mode 100644 index 0000000..8f4f010 --- /dev/null +++ b/src/opengl/util/composition_mode_screen.glsl @@ -0,0 +1,6 @@ +// Dca' = Sca + Dca - Sca.Dca +// Da' = Sa + Da - Sa.Da +vec4 composite(vec4 src, vec4 dst) +{ + return src + dst - src * dst; +} |