1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
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
|
