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>
82 lines
2.5 KiB
C++
82 lines
2.5 KiB
C++
/*
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* Copyright 2015 Google Inc.
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*
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* Use of this source code is governed by a BD-style license that can be
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* found in the LICENSE file.
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*/
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#include "gm/gm.h"
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#include "include/core/SkCanvas.h"
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#include "include/core/SkFont.h"
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#include "include/core/SkImageInfo.h"
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#include "include/core/SkPaint.h"
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#include "include/core/SkRect.h"
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#include "include/core/SkRefCnt.h"
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#include "include/core/SkScalar.h"
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#include "include/core/SkSize.h"
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#include "include/core/SkString.h"
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#include "include/core/SkSurface.h"
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#include "include/core/SkSurfaceProps.h"
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#include "include/core/SkTextBlob.h"
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#include "include/core/SkTypeface.h"
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#include "tools/ToolUtils.h"
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// This tests that we don't try to reuse textblobs from the GPU textblob cache across pixel geometry
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// changes when we have LCD. crbug/486744
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namespace skiagm {
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class TextBlobGeometryChange : public GM {
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public:
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TextBlobGeometryChange() { }
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protected:
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SkString onShortName() override {
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return SkString("textblobgeometrychange");
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}
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SkISize onISize() override {
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return SkISize::Make(kWidth, kHeight);
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}
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void onDraw(SkCanvas* canvas) override {
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const char text[] = "Hamburgefons";
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SkFont font(ToolUtils::create_portable_typeface(), 20);
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font.setEdging(SkFont::Edging::kSubpixelAntiAlias);
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SkTextBlobBuilder builder;
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ToolUtils::add_to_text_blob(&builder, text, font, 10, 10);
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sk_sp<SkTextBlob> blob(builder.make());
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SkImageInfo info = SkImageInfo::MakeN32Premul(200, 200);
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SkSurfaceProps props(0, kUnknown_SkPixelGeometry);
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auto surface = ToolUtils::makeSurface(canvas, info, &props);
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SkCanvas* c = surface->getCanvas();
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// LCD text on white background
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SkRect rect = SkRect::MakeLTRB(0.f, 0.f, SkIntToScalar(kWidth), kHeight / 2.f);
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SkPaint rectPaint;
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rectPaint.setColor(0xffffffff);
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canvas->drawRect(rect, rectPaint);
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canvas->drawTextBlob(blob, 10, 50, SkPaint());
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// This should not look garbled since we should disable LCD text in this case
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// (i.e., unknown pixel geometry)
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c->clear(0x00ffffff);
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c->drawTextBlob(blob, 10, 150, SkPaint());
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surface->draw(canvas, 0, 0, nullptr);
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}
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private:
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static constexpr int kWidth = 200;
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static constexpr int kHeight = 200;
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typedef GM INHERITED;
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};
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//////////////////////////////////////////////////////////////////////////////
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DEF_GM(return new TextBlobGeometryChange;)
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}
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