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Revert "cairo support for layer level comp-op and opacity"

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This reverts commit 15daac26e7.
This commit is contained in:
Dane Springmeyer 2017-09-10 10:30:27 -07:00
parent 6035296801
commit 427d02d477
1 changed files with 1 additions and 14 deletions
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15
src/cairo/cairo_renderer.cpp
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@ -188,25 +188,12 @@ void cairo_renderer<T>::start_layer_processing(layer const& lay, box2d<double> c
common_.detector_->clear();
}
common_.query_extent_ = query_extent;
if (lay.comp_op() || lay.get_opacity() < 1.0)
{
context_.push_group();
}
}
template <typename T>
void cairo_renderer<T>::end_layer_processing(layer const& lay)
void cairo_renderer<T>::end_layer_processing(layer const&)
{
MAPNIK_LOG_DEBUG(cairo_renderer) << "cairo_renderer: End layer processing";
if (lay.comp_op() || lay.get_opacity() < 1.0)
{
context_.pop_group();
composite_mode_e comp_op = lay.comp_op() ? *lay.comp_op() : src_over;
context_.set_operator(comp_op);
context_.paint(lay.get_opacity());
}
}
template <typename T>