Differential D25022 Diff 68925 effects/backgroundcontrast/contrast.cpp

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effects/backgroundcontrast/contrast.cpp

Show First 20 Lines • Show All 425 Lines • ▼ Show 20 Line(s)425 if ((scaled || (translated || (mask & PAINT_WINDOW_TRANSFORMED))) && !w->data(WindowForceBackgroundContrastRole).toBool())
426 return false; 426​ return false;
427 427​
428 if (!w->hasAlpha()) 428​ if (!w->hasAlpha())
429 return false; 429​ return false;
430 430​
431 return true; 431​ return true;
432} 432​}
433 433​
434void ContrastEffect::drawWindow(EffectWindow *w, int mask, QRegion region, WindowPaintData &data) 434​void ContrastEffect::drawWindow(EffectWindow *w, int mask, const QRegion &region, WindowPaintData &data)
435{ 435​{
436 const QRect screen = GLRenderTarget::virtualScreenGeometry(); 436​ const QRect screen = GLRenderTarget::virtualScreenGeometry();
437 if (shouldContrast(w, mask, data)) { 437​ if (shouldContrast(w, mask, data)) {
438 QRegion shape = region & contrastRegion(w).translated(w->pos()) & screen; 438​ QRegion shape = region & contrastRegion(w).translated(w->pos()) & screen;
439 439​
440 // let's do the evil parts - someone wants to blur behind a transformed window 440​ // let's do the evil parts - someone wants to blur behind a transformed window
441 const bool translated = data.xTranslation() || data.yTranslation(); 441​ const bool translated = data.xTranslation() || data.yTranslation();
442 const bool scaled = data.xScale() != 1 || data.yScale() != 1; 442​ const bool scaled = data.xScale() != 1 || data.yScale() != 1;
Show All 19 Lines461 if (!shape.isEmpty()) {
462 doContrast(w, shape, screen, data.opacity(), data.screenProjectionMatrix()); 462​ doContrast(w, shape, screen, data.opacity(), data.screenProjectionMatrix());
463 } 463​ }
464 } 464​ }
465 465​
466 // Draw the window over the contrast area 466​ // Draw the window over the contrast area
467 effects->drawWindow(w, mask, region, data); 467​ effects->drawWindow(w, mask, region, data);
468} 468​}
469 469​
470void ContrastEffect::paintEffectFrame(EffectFrame *frame, QRegion region, double opacity, double frameOpacity) 470​void ContrastEffect::paintEffectFrame(EffectFrame *frame, const QRegion &region, double opacity, double frameOpacity)
471{ 471​{
472 //FIXME: this is a no-op for now, it should figure out the right contrast, intensity, saturation 472​ //FIXME: this is a no-op for now, it should figure out the right contrast, intensity, saturation
473 effects->paintEffectFrame(frame, region, opacity, frameOpacity); 473​ effects->paintEffectFrame(frame, region, opacity, frameOpacity);
474} 474​}
475 475​
476void ContrastEffect::doContrast(EffectWindow *w, const QRegion& shape, const QRect& screen, const float opacity, const QMatrix4x4 &screenProjection) 476​void ContrastEffect::doContrast(EffectWindow *w, const QRegion& shape, const QRect& screen, const float opacity, const QMatrix4x4 &screenProjection)
477{ 477​{
478 const QRegion actualShape = shape & screen; 478​ const QRegion actualShape = shape & screen;
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