c0bd9f9fe5
Current strategy: everything from the top
Things to look at first are the manual changes:
- added tools/rewrite_includes.py
- removed -Idirectives from BUILD.gn
- various compile.sh simplifications
- tweak tools/embed_resources.py
- update gn/find_headers.py to write paths from the top
- update gn/gn_to_bp.py SkUserConfig.h layout
so that #include "include/config/SkUserConfig.h" always
gets the header we want.
No-Presubmit: true
Change-Id: I73a4b181654e0e38d229bc456c0d0854bae3363e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/209706
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
111 lines
3.3 KiB
C++
111 lines
3.3 KiB
C++
/*
|
|
* Copyright 2015 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#include "gm/gm.h"
|
|
#include "include/core/SkSurface.h"
|
|
#include "include/effects/SkImageSource.h"
|
|
#include "include/effects/SkTileImageFilter.h"
|
|
|
|
static sk_sp<SkImage> create_circle_texture(int size, SkColor color) {
|
|
auto surface(SkSurface::MakeRasterN32Premul(size, size));
|
|
SkCanvas* canvas = surface->getCanvas();
|
|
canvas->clear(0xFF000000);
|
|
|
|
SkPaint paint;
|
|
paint.setColor(color);
|
|
paint.setStrokeWidth(3);
|
|
paint.setStyle(SkPaint::kStroke_Style);
|
|
|
|
canvas->drawCircle(SkScalarHalf(size), SkScalarHalf(size), SkScalarHalf(size), paint);
|
|
|
|
return surface->makeImageSnapshot();
|
|
}
|
|
|
|
namespace skiagm {
|
|
|
|
class BigTileImageFilterGM : public GM {
|
|
public:
|
|
BigTileImageFilterGM() {
|
|
this->setBGColor(0xFF000000);
|
|
}
|
|
|
|
protected:
|
|
|
|
SkString onShortName() override {
|
|
return SkString("bigtileimagefilter");
|
|
}
|
|
|
|
SkISize onISize() override{
|
|
return SkISize::Make(kWidth, kHeight);
|
|
}
|
|
|
|
void onOnceBeforeDraw() override {
|
|
fRedImage = create_circle_texture(kBitmapSize, SK_ColorRED);
|
|
fGreenImage = create_circle_texture(kBitmapSize, SK_ColorGREEN);
|
|
}
|
|
|
|
void onDraw(SkCanvas* canvas) override {
|
|
canvas->clear(SK_ColorBLACK);
|
|
|
|
{
|
|
SkPaint p;
|
|
|
|
const SkRect bound = SkRect::MakeIWH(kWidth, kHeight);
|
|
sk_sp<SkImageFilter> imageSource(SkImageSource::Make(fRedImage));
|
|
|
|
sk_sp<SkImageFilter> tif(SkTileImageFilter::Make(
|
|
SkRect::MakeIWH(kBitmapSize, kBitmapSize),
|
|
SkRect::MakeIWH(kWidth, kHeight),
|
|
std::move(imageSource)));
|
|
|
|
p.setImageFilter(std::move(tif));
|
|
|
|
canvas->saveLayer(&bound, &p);
|
|
canvas->restore();
|
|
}
|
|
|
|
{
|
|
SkPaint p2;
|
|
|
|
const SkRect bound2 = SkRect::MakeIWH(kBitmapSize, kBitmapSize);
|
|
|
|
sk_sp<SkImageFilter> tif(SkTileImageFilter::Make(
|
|
SkRect::MakeIWH(kBitmapSize, kBitmapSize),
|
|
SkRect::MakeIWH(kBitmapSize, kBitmapSize),
|
|
nullptr));
|
|
|
|
p2.setImageFilter(std::move(tif));
|
|
|
|
canvas->translate(320, 320);
|
|
canvas->saveLayer(&bound2, &p2);
|
|
canvas->setMatrix(SkMatrix::I());
|
|
|
|
SkRect bound3 = SkRect::MakeXYWH(320, 320,
|
|
SkIntToScalar(kBitmapSize),
|
|
SkIntToScalar(kBitmapSize));
|
|
canvas->drawImageRect(fGreenImage.get(), bound2, bound3, nullptr,
|
|
SkCanvas::kStrict_SrcRectConstraint);
|
|
canvas->restore();
|
|
}
|
|
}
|
|
|
|
private:
|
|
static constexpr int kWidth = 512;
|
|
static constexpr int kHeight = 512;
|
|
static constexpr int kBitmapSize = 64;
|
|
|
|
sk_sp<SkImage> fRedImage;
|
|
sk_sp<SkImage> fGreenImage;
|
|
|
|
typedef GM INHERITED;
|
|
};
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
DEF_GM(return new BigTileImageFilterGM;)
|
|
}
|