blob: f5b192e91e33d25afbe400648e9def3e8dbcee4f [file] [log] [blame]
/*
* 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);
}