DM: add --serialize
Plus:
- minor ReplayTask refactoring to share code with SerializeTask
- move --replay to ReplayTask and --serialize to SerializeTask like WriteTask
- when --writePath is given, write failures for Replay and Serialize tasks
- function names have fewer blatant Skia style violations
BUG=
R=bsalomon@google.com
Author: mtklein@google.com
Review URL: https://codereview.chromium.org/32613003
git-svn-id: http://skia.googlecode.com/svn/trunk@11890 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/dm/DMSerializeTask.cpp b/dm/DMSerializeTask.cpp
new file mode 100644
index 0000000..d71dfdc
--- /dev/null
+++ b/dm/DMSerializeTask.cpp
@@ -0,0 +1,53 @@
+#include "DMSerializeTask.h"
+#include "DMUtil.h"
+#include "DMWriteTask.h"
+
+#include "SkCommandLineFlags.h"
+#include "SkPicture.h"
+#include "SkPixelRef.h"
+
+DEFINE_bool(serialize, false, "If true, run picture serialization tests.");
+
+namespace DM {
+
+SerializeTask::SerializeTask(const Task& parent,
+ skiagm::GM* gm,
+ SkBitmap reference)
+ : Task(parent)
+ , fName(UnderJoin(parent.name().c_str(), "serialize"))
+ , fGM(gm)
+ , fReference(reference)
+ {}
+
+static SkData* trivial_bitmap_encoder(size_t* pixelRefOffset, const SkBitmap& bitmap) {
+ if (NULL == bitmap.pixelRef()) {
+ return NULL;
+ }
+ SkData* data = bitmap.pixelRef()->refEncodedData();
+ *pixelRefOffset = bitmap.pixelRefOffset();
+ return data;
+}
+
+void SerializeTask::draw() {
+ SkPicture recorded;
+ RecordPicture(fGM.get(), &recorded);
+
+ SkDynamicMemoryWStream wStream;
+ recorded.serialize(&wStream, &trivial_bitmap_encoder);
+ SkAutoTUnref<SkStream> rStream(wStream.detachAsStream());
+ SkAutoTUnref<SkPicture> reconstructed(SkPicture::CreateFromStream(rStream));
+
+ SkBitmap bitmap;
+ SetupBitmap(fReference.config(), fGM.get(), &bitmap);
+ DrawPicture(reconstructed, &bitmap);
+ if (!BitmapsEqual(bitmap, fReference)) {
+ this->fail();
+ this->spawnChild(SkNEW_ARGS(WriteTask, (*this, bitmap)));
+ }
+}
+
+bool SerializeTask::shouldSkip() const {
+ return !FLAGS_serialize || fGM->getFlags() & skiagm::GM::kSkipPicture_Flag;
+}
+
+} // namespace DM