5ad6ee1b2c
For now this only creates a degenerate bounding box hierarchy where all ops just have maximal bounds. I will flesh out FillBounds in future CL(s). Not quite sure why QuadTree and TileGrid aren't drawing right---haven't even looked at the diffs yet---so I've disabled those test modes for now. RTree seems fine, so that'll at least get us coverage for all this new plumbing. BUG=skia: R=robertphillips@google.com, mtklein@google.com, reed@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/454123003
98 lines
3.1 KiB
C++
98 lines
3.1 KiB
C++
/*
|
|
* Copyright 2014 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#include "Test.h"
|
|
#include "RecordTestUtils.h"
|
|
|
|
#include "SkDebugCanvas.h"
|
|
#include "SkDrawPictureCallback.h"
|
|
#include "SkRecord.h"
|
|
#include "SkRecordOpts.h"
|
|
#include "SkRecordDraw.h"
|
|
#include "SkRecorder.h"
|
|
#include "SkRecords.h"
|
|
|
|
static const int W = 1920, H = 1080;
|
|
|
|
class JustOneDraw : public SkDrawPictureCallback {
|
|
public:
|
|
JustOneDraw() : fCalls(0) {}
|
|
|
|
virtual bool abortDrawing() SK_OVERRIDE { return fCalls++ > 0; }
|
|
private:
|
|
int fCalls;
|
|
};
|
|
|
|
DEF_TEST(RecordDraw_Abort, r) {
|
|
// Record two commands.
|
|
SkRecord record;
|
|
SkRecorder recorder(&record, W, H);
|
|
recorder.drawRect(SkRect::MakeWH(200, 300), SkPaint());
|
|
recorder.clipRect(SkRect::MakeWH(100, 200));
|
|
|
|
SkRecord rerecord;
|
|
SkRecorder canvas(&rerecord, W, H);
|
|
|
|
JustOneDraw callback;
|
|
SkRecordDraw(record, &canvas, NULL/*bbh*/, &callback);
|
|
|
|
REPORTER_ASSERT(r, 3 == rerecord.count());
|
|
assert_type<SkRecords::Save> (r, rerecord, 0);
|
|
assert_type<SkRecords::DrawRect>(r, rerecord, 1);
|
|
assert_type<SkRecords::Restore> (r, rerecord, 2);
|
|
}
|
|
|
|
DEF_TEST(RecordDraw_Unbalanced, r) {
|
|
SkRecord record;
|
|
SkRecorder recorder(&record, W, H);
|
|
recorder.save(); // We won't balance this, but SkRecordDraw will for us.
|
|
|
|
SkRecord rerecord;
|
|
SkRecorder canvas(&rerecord, W, H);
|
|
SkRecordDraw(record, &canvas, NULL/*bbh*/, NULL/*callback*/);
|
|
|
|
REPORTER_ASSERT(r, 4 == rerecord.count());
|
|
assert_type<SkRecords::Save> (r, rerecord, 0);
|
|
assert_type<SkRecords::Save> (r, rerecord, 1);
|
|
assert_type<SkRecords::Restore> (r, rerecord, 2);
|
|
assert_type<SkRecords::Restore> (r, rerecord, 3);
|
|
}
|
|
|
|
DEF_TEST(RecordDraw_SetMatrixClobber, r) {
|
|
// Set up an SkRecord that just scales by 2x,3x.
|
|
SkRecord scaleRecord;
|
|
SkRecorder scaleCanvas(&scaleRecord, W, H);
|
|
SkMatrix scale;
|
|
scale.setScale(2, 3);
|
|
scaleCanvas.setMatrix(scale);
|
|
|
|
// Set up an SkRecord with an initial +20, +20 translate.
|
|
SkRecord translateRecord;
|
|
SkRecorder translateCanvas(&translateRecord, W, H);
|
|
SkMatrix translate;
|
|
translate.setTranslate(20, 20);
|
|
translateCanvas.setMatrix(translate);
|
|
|
|
SkRecordDraw(scaleRecord, &translateCanvas, NULL/*bbh*/, NULL/*callback*/);
|
|
REPORTER_ASSERT(r, 4 == translateRecord.count());
|
|
assert_type<SkRecords::SetMatrix>(r, translateRecord, 0);
|
|
assert_type<SkRecords::Save> (r, translateRecord, 1);
|
|
assert_type<SkRecords::SetMatrix>(r, translateRecord, 2);
|
|
assert_type<SkRecords::Restore> (r, translateRecord, 3);
|
|
|
|
// When we look at translateRecord now, it should have its first +20,+20 translate,
|
|
// then a 2x,3x scale that's been concatted with that +20,+20 translate.
|
|
const SkRecords::SetMatrix* setMatrix;
|
|
setMatrix = assert_type<SkRecords::SetMatrix>(r, translateRecord, 0);
|
|
REPORTER_ASSERT(r, setMatrix->matrix == translate);
|
|
|
|
setMatrix = assert_type<SkRecords::SetMatrix>(r, translateRecord, 2);
|
|
SkMatrix expected = scale;
|
|
expected.postConcat(translate);
|
|
REPORTER_ASSERT(r, setMatrix->matrix == expected);
|
|
}
|