c7ad40f76f
Most of this is (obviously) not necessary to do, but once I started, I figured I'd just get it all. Tools (nanobench, DM, skiaserve), all GMs, benches, and unit tests, plus support code (command line parsing and config stuff). This is almost entirely mechanical. Bug: skia: Change-Id: I209500f8df8c5bd43f8298ff26440d1c4d7425fb Reviewed-on: https://skia-review.googlesource.com/131153 Reviewed-by: Mike Klein <mtklein@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Brian Osman <brianosman@google.com>
74 lines
1.9 KiB
C++
74 lines
1.9 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.h"
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#include "sk_tool_utils.h"
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#include "SkCanvas.h"
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#include "SkSurface.h"
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#include "SkTextBlob.h"
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#include "GrContext.h"
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// This tests that we correctly regenerate textblobs after freeing all gpu resources crbug/491350
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namespace skiagm {
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class TextBlobUseAfterGpuFree : public GM {
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public:
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TextBlobUseAfterGpuFree() { }
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protected:
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SkString onShortName() override {
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return SkString("textblobuseaftergpufree");
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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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// This GM exists to test a specific feature of the GPU backend.
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if (nullptr == canvas->getGrContext()) {
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skiagm::GM::DrawGpuOnlyMessage(canvas);
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return;
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}
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const char text[] = "Hamburgefons";
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SkPaint paint;
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sk_tool_utils::set_portable_typeface(&paint);
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paint.setAntiAlias(true);
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paint.setTextSize(20);
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SkTextBlobBuilder builder;
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sk_tool_utils::add_to_text_blob(&builder, text, paint, 10, 10);
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sk_sp<SkTextBlob> blob(builder.make());
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// draw textblob
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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, paint);
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// This text should look fine
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canvas->getGrContext()->freeGpuResources();
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canvas->drawTextBlob(blob, 10, 150, paint);
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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 TextBlobUseAfterGpuFree;)
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}
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