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Test blur small radii and text.

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BUG=chromium:745290

Change-Id: I78cabf988115598e14a7ce39faf96e3a697a1a8f
Reviewed-on: https://skia-review.googlesource.com/34382
Commit-Queue: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
This commit is contained in:
Herb Derby 2017-08-14 14:58:14 -04:00 committed by Skia Commit-Bot
parent ddfd2a6627
commit df33fefe14
2 changed files with 29 additions and 0 deletions
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28
gm/blurtextsmallradii.cpp Normal file
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@ -0,0 +1,28 @@
/*
* Copyright 2017 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 "SkBlurMaskFilter.h"
#include "SkColor.h"
// GM to check the behavior from chrome bug:745290
DEF_SIMPLE_GM(blurSmallRadii, canvas, 100, 100) {
double sigmas[] = {0.5, 0.75, 1.0, 1.5, 2.5};
SkPaint paint;
for (auto sigma : sigmas) {
paint.setColor(SK_ColorBLACK);
paint.setAntiAlias(true);
paint.setMaskFilter(SkBlurMaskFilter::Make(kNormal_SkBlurStyle, sigma));
canvas->drawString("Guest", 20, 10, paint);
paint.setMaskFilter(nullptr);
paint.setColor(SK_ColorWHITE);
canvas->drawString("Guest", 20, 10, paint);
canvas->translate(0, 20);
}
}

1
gn/gm.gni
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@ -50,6 +50,7 @@ gm_sources = [
"$_gm/blurredclippedcircle.cpp", "$_gm/blurredclippedcircle.cpp",
"$_gm/blurroundrect.cpp", "$_gm/blurroundrect.cpp",
"$_gm/blurs.cpp", "$_gm/blurs.cpp",
"$_gm/blurtextsmallradii.cpp",
"$_gm/bmpfilterqualityrepeat.cpp", "$_gm/bmpfilterqualityrepeat.cpp",
"$_gm/bug5252.cpp", "$_gm/bug5252.cpp",
"$_gm/bug6643.cpp", "$_gm/bug6643.cpp",