skia2/gm/crbug_947055.cpp
Michael Ludwig 0c4b581564 Add reproduction test case for crbug/947055
Bug: chromium:947055
Change-Id: If271112285aa413a71c094502c81b501c77a129e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/204742
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Auto-Submit: Michael Ludwig <michaelludwig@google.com>
2019-03-29 18:24:03 +00:00

27 lines
899 B
C++

/*
* Copyright 2019 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "gm.h"
#include "SkCanvas.h"
#include "SkPath.h"
DEF_SIMPLE_GM_BG(crbug_947055, canvas, 200, 50, SK_ColorBLUE) {
// Green 2D rectangle to highlight the red rectangle. Isn't necessary
// to trigger problem, but helps show the extreme corner outsets.
SkPaint paint;
paint.setAntiAlias(true);
paint.setColor(SK_ColorGREEN);
canvas->drawRect(SkRect::MakeXYWH(19.f, 7.f, 180.f, 10.f), paint);
// Red perspective rectangle with bad AA on Ganesh
paint.setColor(SK_ColorRED);
canvas->concat(SkMatrix::MakeAll(1.0f, 2.4520f, 19.0f,
0.0f, 0.3528f, 9.5f,
0.0f, 0.0225f, 1.0f));
canvas->drawRect(SkRect::MakeWH(180.f, 500.f), paint);
}