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Reuse existing window when a layer with the same package already exists

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This commit is contained in:
Simon Fels 2016-11-08 09:47:15 +01:00
commit f7be0f8747
1 changed files with 24 additions and 5 deletions
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29
external/android-emugl/host/libs/libOpenglRender/LayerManager.cpp vendored
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@ -19,6 +19,8 @@
#include <algorithm>
#include <boost/algorithm/string.hpp>
namespace {
std::string get_package_name(const std::string &name) {
return name;
@ -37,6 +39,23 @@ bool is_layer_blacklisted(const std::string &name) {
};
return std::find(blacklist.begin(), blacklist.end(), name) != blacklist.end();
}
struct ActivityInfo {
ActivityInfo(const std::string &name) :
name(name) {
std::vector<std::string> parts;
boost::split(parts, name, boost::is_any_of("/"));
if (parts.size() > 1)
package = parts[0];
}
std::string package;
std::string name;
};
bool from_same_package(const std::string &a, const std::string &b) {
return ActivityInfo(a).package == ActivityInfo(b).package;
}
}
std::shared_ptr<LayerManager> LayerManager::get() {
@ -57,11 +76,11 @@ void LayerManager::post_layer(const LayerInfo &layer) {
}
FrameBufferWindow *window = nullptr;
auto l = layers_.find(layer.name);
if (l != layers_.end()) {
printf("Using existing layer '%s'\n", layer.name.c_str());
window = l->second.window;
l->second.updated = true;
for (auto &l : layers_) {
if (l.first == layer.name || from_same_package(l.first, layer.name)) {
window = l.second.window;
l.second.updated = true;
}
}
else {
printf("New layer '%s' {%d,%d,%d,%d}\n", layer.name.c_str());