32 lines
1.2 KiB
C++
32 lines
1.2 KiB
C++
/*
|
|
* Copyright 2018 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/SkCanvas.h"
|
|
#include "include/core/SkColor.h"
|
|
#include "include/core/SkPaint.h"
|
|
#include "include/core/SkRect.h"
|
|
|
|
DEF_SIMPLE_GM(b_119394958, canvas, 100, 100) {
|
|
// The root cause of this bug was that a stroked arc with round caps was batched with a filled
|
|
// circle. The circle op code would choose a GeometryProcessor configuration that expected round
|
|
// cap centers as vertex attributes. However, the tessellation code for the filled circle would
|
|
// not put in zero-width round cap centers and then didn't advance the pointer into which
|
|
// vertex data was being written by the expected vertex stride.
|
|
SkPaint paint;
|
|
paint.setColor(SK_ColorBLUE);
|
|
paint.setAntiAlias(true);
|
|
canvas->drawCircle(50, 50, 45, paint);
|
|
paint.setColor(SK_ColorGREEN);
|
|
paint.setStyle(SkPaint::kStroke_Style);
|
|
paint.setStrokeWidth(5);
|
|
canvas->drawCircle(50, 50, 35, paint);
|
|
paint.setColor(SK_ColorRED);
|
|
paint.setStrokeCap(SkPaint::kRound_Cap);
|
|
canvas->drawArc(SkRect::MakeLTRB(30, 30, 70, 70), 0, 110, false, paint);
|
|
}
|