50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
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// Copyright 2019 Google LLC. All rights reserved.
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//
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file or at
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// https://developers.google.com/open-source/licenses/bsd
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#include "packager/media/base/video_util.h"
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#include <gtest/gtest.h>
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using ::testing::TestWithParam;
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using ::testing::Values;
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namespace shaka {
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namespace media {
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struct SarTestData {
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uint32_t frame_width;
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uint32_t frame_height;
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uint32_t display_width;
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uint32_t display_height;
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uint32_t expected_pixel_width;
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uint32_t expected_pixel_height;
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};
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class VideoUtilSarTest : public TestWithParam<SarTestData> {};
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TEST_P(VideoUtilSarTest, Test) {
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const SarTestData& test_data = GetParam();
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uint32_t pixel_width;
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uint32_t pixel_height;
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DerivePixelWidthHeight(test_data.frame_width, test_data.frame_height,
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test_data.display_width, test_data.display_height,
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&pixel_width, &pixel_height);
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EXPECT_EQ(pixel_width, test_data.expected_pixel_width);
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EXPECT_EQ(pixel_height, test_data.expected_pixel_height);
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}
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INSTANTIATE_TEST_CASE_P(VideoUtilSarTestInstance,
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VideoUtilSarTest,
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Values(SarTestData{1024, 768, 1024, 768, 1, 1},
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SarTestData{1024, 384, 1024, 768, 1, 2},
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SarTestData{512, 768, 1024, 768, 2, 1},
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SarTestData{1024, 1024, 1024, 768, 4, 3},
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SarTestData{123, 567, 1024, 768, 252, 41}));
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} // namespace media
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} // namespace shaka
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