644629c1c7
Adds "grresourcecache_add" and "grresourcecache_find" bench tests to test GrResourceCache::add and GrResourceCache::find. The tests work only with GPU backends, since GrResourceCache needs an GrGpu. Modifies bench tests to override SkBenchmark::isSuitableFor(Backend) function that specifies what kind of backend the test is inteded for. This replaces the previous "fIsRendering" flag that would indicate test that did no rendering. Adds SkCanvas::getGrContext() call to get the GrContext that the canvas ends up drawing to. The member function solves a common use-case that is also used in the benchmark added here. R=mtklein@google.com, bsalomon@google.com Author: kkinnunen@nvidia.com Review URL: https://codereview.chromium.org/73643005 git-svn-id: http://skia.googlecode.com/svn/trunk@12334 2bbb7eff-a529-9590-31e7-b0007b416f81
68 lines
1.5 KiB
C++
68 lines
1.5 KiB
C++
/*
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* Copyright 2013 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 "SkBenchmark.h"
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#include "SkRandom.h"
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#include "SkRegion.h"
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#include "SkString.h"
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static bool sect_proc(SkRegion& a, SkRegion& b) {
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SkRegion result;
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return result.op(a, b, SkRegion::kIntersect_Op);
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}
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class RegionContainBench : public SkBenchmark {
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public:
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typedef bool (*Proc)(SkRegion& a, SkRegion& b);
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SkRegion fA, fB;
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Proc fProc;
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SkString fName;
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enum {
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W = 200,
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H = 200,
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COUNT = 10,
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};
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SkIRect randrect(SkRandom& rand, int i) {
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int w = rand.nextU() % W;
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return SkIRect::MakeXYWH(0, i*H/COUNT, w, H/COUNT);
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}
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RegionContainBench(Proc proc, const char name[]) {
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fProc = proc;
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fName.printf("region_contains_%s", name);
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SkRandom rand;
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for (int i = 0; i < COUNT; i++) {
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fA.op(randrect(rand, i), SkRegion::kXOR_Op);
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}
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fB.setRect(0, 0, H, W);
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}
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virtual bool isSuitableFor(Backend backend) SK_OVERRIDE {
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return backend == kNonRendering_Backend;
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}
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protected:
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virtual const char* onGetName() { return fName.c_str(); }
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virtual void onDraw(SkCanvas*) {
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Proc proc = fProc;
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for (int i = 0; i < this->getLoops(); ++i) {
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proc(fA, fB);
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}
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}
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private:
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typedef SkBenchmark INHERITED;
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};
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DEF_BENCH( return SkNEW_ARGS(RegionContainBench, (sect_proc, "sect")); )
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