33d2055e59
gm.h includes sk_tool_utils.h but does not use it. The bulk of this CL makes each gm that uses sk_tool_utils include it. sk_tool_utils.h also provided SkRandom and SkTDArray, so a couple GMs add those headers too. Change-Id: Ieb2a7c542f0ca89c3223f744fc11b0ff37af36c1 Reviewed-on: https://skia-review.googlesource.com/10014 Commit-Queue: Mike Klein <mtklein@chromium.org> Reviewed-by: Herb Derby <herb@google.com>
77 lines
2.2 KiB
C++
77 lines
2.2 KiB
C++
/*
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* Copyright 2014 Google Inc.
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*
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* Use of this source code is governed by a BSD-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 "SkBlurImageFilter.h"
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#include "SkRandom.h"
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#define WIDTH 640
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#define HEIGHT 480
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namespace skiagm {
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class ImageBlurTiledGM : public GM {
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public:
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ImageBlurTiledGM(SkScalar sigmaX, SkScalar sigmaY)
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: fSigmaX(sigmaX), fSigmaY(sigmaY) {
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}
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protected:
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SkString onShortName() override {
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return SkString("imageblurtiled");
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}
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SkISize onISize() override {
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return SkISize::Make(WIDTH, HEIGHT);
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}
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void onDraw(SkCanvas* canvas) override {
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SkPaint paint;
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paint.setImageFilter(SkBlurImageFilter::Make(fSigmaX, fSigmaY, nullptr));
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const SkScalar tileSize = SkIntToScalar(128);
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SkRect bounds = canvas->getLocalClipBounds();
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for (SkScalar y = bounds.top(); y < bounds.bottom(); y += tileSize) {
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for (SkScalar x = bounds.left(); x < bounds.right(); x += tileSize) {
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canvas->save();
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canvas->clipRect(SkRect::MakeXYWH(x, y, tileSize, tileSize));
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canvas->saveLayer(nullptr, &paint);
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const char* str[] = {
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"The quick",
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"brown fox",
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"jumped over",
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"the lazy dog.",
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};
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SkPaint textPaint;
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textPaint.setAntiAlias(true);
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sk_tool_utils::set_portable_typeface(&textPaint);
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textPaint.setTextSize(SkIntToScalar(100));
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int posY = 0;
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for (unsigned i = 0; i < SK_ARRAY_COUNT(str); i++) {
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posY += 100;
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canvas->drawText(str[i], strlen(str[i]), SkIntToScalar(0),
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SkIntToScalar(posY), textPaint);
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}
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canvas->restore();
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canvas->restore();
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}
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}
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}
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private:
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SkScalar fSigmaX;
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SkScalar fSigmaY;
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typedef GM INHERITED;
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};
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//////////////////////////////////////////////////////////////////////////////
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DEF_GM(return new ImageBlurTiledGM(3.0f, 3.0f);)
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}
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