SkThreadPool ~~> SkTaskGroup

dm/DMTaskRunner.cpp

Index: dm/DMTaskRunner.cpp
diff --git a/dm/DMTaskRunner.cpp b/dm/DMTaskRunner.cpp
index 8a0bc838e174d96b0c87986e3a4af89725a8b93d..92381a7a7ec1052d45e72f158f12c9e95e5fb623 100644
--- a/dm/DMTaskRunner.cpp
+++ b/dm/DMTaskRunner.cpp
@@ -3,19 +3,15 @@
 
 namespace DM {
 
-TaskRunner::TaskRunner(int cpuThreads, int gpuThreads) : fCpu(cpuThreads), fGpu(gpuThreads) {}
-
-void TaskRunner::add(CpuTask* task) { fCpu.add(task); }
-void TaskRunner::addNext(CpuTask* task) { fCpu.addNext(task); }
-void TaskRunner::add(GpuTask* task) { fGpu.add(task); }
+void TaskRunner::add(CpuTask* task) { fCpuWork.add(task);  }
+void TaskRunner::add(GpuTask* task) { fGpuWork.push(task); }
 
 void TaskRunner::wait() {
-    // These wait calls block until each threadpool is done.  We don't allow
-    // spawning new child GPU tasks, so we can wait for that first knowing
-    // we'll never try to add to it later.  Same can't be said of the CPU pool:
-    // both CPU and GPU tasks can spawn off new CPU work, so we wait for that last.
-    fGpu.wait();
-    fCpu.wait();
+    GrContextFactory factory;
+    for (int i = 0; i < fGpuWork.count(); i++) {
+        fGpuWork[i]->run(&factory);
+    }
+    fCpuWork.wait();
 }
 
 }  // namespace DM