/* * Copyright 2014 Google Inc. * * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ #include "include/core/SkSize.h" #include "include/private/SkTDArray.h" #include "include/utils/SkRandom.h" #include "src/gpu/GrRectanizer_pow2.h" #include "src/gpu/GrRectanizer_skyline.h" #include "tests/Test.h" static const int kWidth = 1024; static const int kHeight = 1024; // Basic test of a GrRectanizer-derived class' functionality static void test_rectanizer_basic(skiatest::Reporter* reporter, GrRectanizer* rectanizer) { REPORTER_ASSERT(reporter, kWidth == rectanizer->width()); REPORTER_ASSERT(reporter, kHeight == rectanizer->height()); SkIPoint16 loc; REPORTER_ASSERT(reporter, rectanizer->addRect(50, 50, &loc)); REPORTER_ASSERT(reporter, rectanizer->percentFull() > 0.0f); rectanizer->reset(); REPORTER_ASSERT(reporter, rectanizer->percentFull() == 0.0f); } static void test_rectanizer_inserts(skiatest::Reporter*, GrRectanizer* rectanizer, const SkTDArray& rects) { int i; for (i = 0; i < rects.count(); ++i) { SkIPoint16 loc; if (!rectanizer->addRect(rects[i].fWidth, rects[i].fHeight, &loc)) { break; } } //SkDebugf("\n***%d %f\n", i, rectanizer->percentFull()); } static void test_skyline(skiatest::Reporter* reporter, const SkTDArray& rects) { GrRectanizerSkyline skylineRectanizer(kWidth, kHeight); test_rectanizer_basic(reporter, &skylineRectanizer); test_rectanizer_inserts(reporter, &skylineRectanizer, rects); } static void test_pow2(skiatest::Reporter* reporter, const SkTDArray& rects) { GrRectanizerPow2 pow2Rectanizer(kWidth, kHeight); test_rectanizer_basic(reporter, &pow2Rectanizer); test_rectanizer_inserts(reporter, &pow2Rectanizer, rects); } DEF_GPUTEST(GpuRectanizer, reporter, factory) { SkTDArray rects; SkRandom rand; for (int i = 0; i < 50; i++) { rects.push_back(SkISize::Make(rand.nextRangeU(1, kWidth / 2), rand.nextRangeU(1, kHeight / 2))); } test_skyline(reporter, rects); test_pow2(reporter, rects); }