When correcting a color that was with premultiplied alpha, the alpha
value was not multiplied back again as a final step. This was breaking
color correction when the blend function was GL_ONE,
GL_ONE_MINUS_SRC_ALPHA. The blend function was changed for normal
windows (a workaround), but not for effect frames, i.e. the effect
frames were broken with color correction enabled.
Removes the blend function workaround.
Removes a useless setupForOutput.
BUG: 311319
REVIEW: 108189
Checks are now performed for GL errors and in case of errors everything
is aborted. The error handling mechanism introduced for this purpose
somewhat improves the color correction code.
Fix gl invalid operation in color correction, when first setting up the
lookup texture uniform.
REVIEW: 107754
Following the approach of ShowPaint effect by tracking the actual painted
regions per window to determine whether the painted area intersects with
one of the thumbnails.
BUG: 306169
FIXED-IN: 4.10
REVIEW: 108289
Animation now completely based on the expandedGeometry which includes the
shadows and another repaint at the end of the animation is added to
ensure that there are no leftover shadows.
BUG: 312168
FIXED-IN: 4.10
REVIEW: 108255
due to plasma change, shadow is not included by default, hence kwin
tabbox need to handle shadow by itself, and due to kwin is compositor
and have shadow as effects, it's not a good idea to use X property to
pass shadow from kwin to X and to kwin. This change use the old way to
draw shadow side the tabbox, and partly move the blur region setting to
qml.
REVIEW: 108243
Fixed krazy warning about invalid ifdef guard in include
Fixed Krazy warning about signal/slot normalization.
fixed Krazy spelling warning in comments.
Removed x10 multiplicative factor when rendering shadow;
added x10 mutiplicative factors for config UIs with respect to what's actually saved in config
file;
remove kconfupdate for shadowoffset.
- move Shadow configuration UI to libs
- removed useDropShadow and useOxygenShadow options, and replaced by activeShadow::enable and inactiveShadow::enable
- use kcfg for decoration configuration. The handling of exceptions requires dedicated readConfig and writeConfig methods, implemented in oxygenutils
- changed sizegrip combobox into a check box and rephrased for clarification
