7fde8e1728
This almost gets gms to be iwyu clean. The last bit is around gm.cpp and the tracing framework and its use of atomic. Will also need a way of keeping things from regressing, which is difficult due to needing to do this outside-in. Change-Id: I1393531e99da8b0f1a29f55c53c86d53f459af7d Reviewed-on: https://skia-review.googlesource.com/c/skia/+/211593 Reviewed-by: Herb Derby <herb@google.com> Commit-Queue: Ben Wagner <bungeman@google.com>
105 lines
3.1 KiB
C++
105 lines
3.1 KiB
C++
/*
|
|
* Copyright 2011 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/SkBlendMode.h"
|
|
#include "include/core/SkBlurTypes.h"
|
|
#include "include/core/SkCanvas.h"
|
|
#include "include/core/SkColor.h"
|
|
#include "include/core/SkDrawLooper.h"
|
|
#include "include/core/SkFont.h"
|
|
#include "include/core/SkMaskFilter.h"
|
|
#include "include/core/SkPaint.h"
|
|
#include "include/core/SkPoint.h"
|
|
#include "include/core/SkRefCnt.h"
|
|
#include "include/core/SkScalar.h"
|
|
#include "include/core/SkSize.h"
|
|
#include "include/core/SkString.h"
|
|
#include "include/core/SkTypeface.h"
|
|
#include "include/core/SkTypes.h"
|
|
#include "include/effects/SkLayerDrawLooper.h"
|
|
#include "src/core/SkBlurMask.h"
|
|
#include "tools/ToolUtils.h"
|
|
|
|
#define WIDTH 200
|
|
#define HEIGHT 200
|
|
|
|
class DrawLooperGM : public skiagm::GM {
|
|
public:
|
|
DrawLooperGM() : fLooper(nullptr) {
|
|
this->setBGColor(0xFFDDDDDD);
|
|
}
|
|
|
|
protected:
|
|
virtual SkISize onISize() override {
|
|
return SkISize::Make(520, 160);
|
|
}
|
|
|
|
SkString onShortName() override {
|
|
return SkString("drawlooper");
|
|
}
|
|
|
|
void onDraw(SkCanvas* canvas) override {
|
|
this->init();
|
|
|
|
SkPaint paint;
|
|
paint.setAntiAlias(true);
|
|
paint.setLooper(fLooper);
|
|
|
|
SkFont font(ToolUtils::create_portable_typeface(), 72);
|
|
|
|
canvas->drawCircle(50, 50, 30, paint);
|
|
canvas->drawRect({ 150, 50, 200, 100 }, paint);
|
|
canvas->drawString("Looper", 230, 100, font, paint);
|
|
}
|
|
|
|
private:
|
|
sk_sp<SkDrawLooper> fLooper;
|
|
|
|
void init() {
|
|
if (fLooper) return;
|
|
|
|
constexpr struct {
|
|
SkColor fColor;
|
|
SkPaint::Style fStyle;
|
|
SkScalar fWidth;
|
|
SkScalar fOffset;
|
|
SkScalar fBlur;
|
|
} gParams[] = {
|
|
{ SK_ColorWHITE, SkPaint::kStroke_Style, SkIntToScalar(1)*3/4, 0, 0 },
|
|
{ SK_ColorRED, SkPaint::kStroke_Style, SkIntToScalar(4), 0, 0 },
|
|
{ SK_ColorBLUE, SkPaint::kFill_Style, 0, 0, 0 },
|
|
{ 0x88000000, SkPaint::kFill_Style, 0, SkIntToScalar(10), SkIntToScalar(3) }
|
|
};
|
|
|
|
SkLayerDrawLooper::Builder looperBuilder;
|
|
|
|
SkLayerDrawLooper::LayerInfo info;
|
|
info.fPaintBits = SkLayerDrawLooper::kStyle_Bit | SkLayerDrawLooper::kMaskFilter_Bit;
|
|
info.fColorMode = SkBlendMode::kSrc;
|
|
|
|
for (size_t i = 0; i < SK_ARRAY_COUNT(gParams); i++) {
|
|
info.fOffset.set(gParams[i].fOffset, gParams[i].fOffset);
|
|
SkPaint* paint = looperBuilder.addLayer(info);
|
|
paint->setColor(gParams[i].fColor);
|
|
paint->setStyle(gParams[i].fStyle);
|
|
paint->setStrokeWidth(gParams[i].fWidth);
|
|
if (gParams[i].fBlur > 0) {
|
|
paint->setMaskFilter(SkMaskFilter::MakeBlur(kNormal_SkBlurStyle,
|
|
SkBlurMask::ConvertRadiusToSigma(gParams[i].fBlur)));
|
|
}
|
|
}
|
|
fLooper = looperBuilder.detach();
|
|
}
|
|
|
|
typedef GM INHERITED;
|
|
};
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
DEF_GM( return new DrawLooperGM; )
|