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Tell the raster cache when checkerboarding preferences have been updated. (flutter/engine#3205)

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This commit is contained in:
Chinmay Garde 2016-11-07 15:29:03 -08:00 committed by GitHub
parent d0de04bfa7
commit b09b35cc06
3 changed files with 4 additions and 10 deletions
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4
engine/src/flutter/flow/layers/layer_tree.cc
View File

@ -13,7 +13,7 @@ LayerTree::LayerTree()
: frame_size_{},
scene_version_(0),
rasterizer_tracing_threshold_(0),
checkerboard_raster_cache_images_(0) {}
checkerboard_raster_cache_images_(false) {}
LayerTree::~LayerTree() {}
@ -21,6 +21,8 @@ void LayerTree::Raster(CompositorContext::ScopedFrame& frame,
bool ignore_raster_cache) {
{
TRACE_EVENT0("flutter", "LayerTree::Preroll");
frame.context().raster_cache().SetCheckboardCacheImages(
checkerboard_raster_cache_images_);
Layer::PrerollContext context = {
ignore_raster_cache ? nullptr : &frame.context().raster_cache(),
frame.gr_context(), SkRect::MakeEmpty(),

4
engine/src/flutter/flow/layers/layer_tree.h
View File

@ -70,10 +70,6 @@ class LayerTree {
checkerboard_raster_cache_images_ = checkerboard;
}
bool checkerboard_raster_cache_images() const {
return checkerboard_raster_cache_images_;
}
private:
SkISize frame_size_; // Physical pixels.
uint32_t scene_version_;

6
engine/src/flutter/flow/raster_cache.cc
View File

@ -156,11 +156,7 @@ void RasterCache::SetCheckboardCacheImages(bool checkerboard) {
// Clear all existing entries so previously rasterized items (with or without
// a checkerboard) will be refreshed in subsequent passes.
blink::Threads::Gpu()->PostTask([self = weak_factory_.GetWeakPtr()]() {
if (self) {
self->Clear();
}
});
Clear();
}
} // namespace flow