Skeleton of DM

dm/DMCpuTask.h

+#ifndef DMCpuTask_DEFINED
+#define DMCpuTask_DEFINED
+
+#include "DMReporter.h"
+#include "DMTask.h"
+#include "DMTaskRunner.h"
+#include "SkBitmap.h"
+#include "SkString.h"
+#include "SkTemplates.h"
+#include "gm.h"
+#include "gm_expectations.h"
+
+// This is the main entry point for drawing GMs with the CPU.  Commandline
+// flags control whether this kicks off various comparison tasks when done.
+// Currently:
+//   --replay: spawn a DMReplayTask to record into a picture, draw the picture, and compare.
+
+namespace DM {
+
+class CpuTask : public Task {
+public:
+    CpuTask(const char* name,
+            Reporter*,
+            TaskRunner*,
+            const skiagm::ExpectationsSource&,
+            skiagm::GMRegistry::Factory,
+            SkBitmap::Config);
+
+    virtual void draw() SK_OVERRIDE;
+    virtual bool usesGpu() const SK_OVERRIDE { return false; }
+    virtual bool shouldSkip() const SK_OVERRIDE;
+    virtual SkString name() const SK_OVERRIDE { return fName; }
+
+private:
+    skiagm::GMRegistry::Factory fGMFactory;
+    SkAutoTDelete<skiagm::GM> fGM;
+    const SkString fName;
+    const skiagm::Expectations fExpectations;
+    const SkBitmap::Config fConfig;
+};
+
+}  // namespace DM
+
+#endif // DMCpuTask_DEFINED