| // Copyright 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/vr/vr_geometry_util.h" |
| |
| #include "chrome/browser/vr/test/constants.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "ui/gfx/geometry/size_f.h" |
| #include "ui/gfx/transform.h" |
| |
| namespace vr { |
| |
| TEST(VrGeometryUtilTest, CalculateScreenSize) { |
| gfx::SizeF size(2.4f, 1.6f); |
| |
| gfx::SizeF screen_size = |
| CalculateScreenSize(GetPixelDaydreamProjMatrix(), 2.5f, size); |
| |
| EXPECT_FLOAT_EQ(screen_size.width(), 0.49592164f); |
| EXPECT_FLOAT_EQ(screen_size.height(), 0.27598655f); |
| } |
| |
| } // namespace vr |