676a7135d1
It's a part of the Google Spatial Media V2 spec: https://github.com/google/spatial-media/blob/master/docs/spherical-video-v2-rfc.md Change-Id: I52f05e34b19239af09774da2f88eb584a0bfa628
130 lines
3.9 KiB
C++
130 lines
3.9 KiB
C++
// Copyright (c) 2016 The WebM project authors. All Rights Reserved.
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//
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// Use of this source code is governed by a BSD-style license
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// that can be found in the LICENSE file in the root of the source
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// tree. An additional intellectual property rights grant can be found
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// in the file PATENTS. All contributing project authors may
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// be found in the AUTHORS file in the root of the source tree.
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#include "src/projection_parser.h"
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#include "gtest/gtest.h"
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#include "test_utils/element_parser_test.h"
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#include "webm/id.h"
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using webm::ElementParserTest;
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using webm::Id;
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using webm::Projection;
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using webm::ProjectionType;
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using webm::ProjectionParser;
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namespace {
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class ProjectionParserTest
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: public ElementParserTest<ProjectionParser, Id::kProjection> {};
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TEST_F(ProjectionParserTest, DefaultParse) {
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ParseAndVerify();
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const Projection projection = parser_.value();
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EXPECT_FALSE(projection.type.is_present());
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EXPECT_EQ(ProjectionType::kRectangular, projection.type.value());
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EXPECT_FALSE(projection.projection_private.is_present());
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EXPECT_EQ(std::vector<std::uint8_t>{}, projection.projection_private.value());
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EXPECT_FALSE(projection.pose_yaw.is_present());
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EXPECT_EQ(0.0, projection.pose_yaw.value());
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EXPECT_FALSE(projection.pose_pitch.is_present());
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EXPECT_EQ(0.0, projection.pose_pitch.value());
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EXPECT_FALSE(projection.pose_roll.is_present());
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EXPECT_EQ(0.0, projection.pose_roll.value());
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}
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TEST_F(ProjectionParserTest, DefaultValues) {
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SetReaderData({
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0x76, 0x71, // ID = 0x7671 (ProjectionType).
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0x80, // Size = 0.
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0x76, 0x72, // ID = 0x7672 (ProjectionPrivate).
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0x80, // Size = 0.
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0x76, 0x73, // ID = 0x7673 (ProjectionPoseYaw).
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0x80, // Size = 0.
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0x76, 0x74, // ID = 0x7674 (ProjectionPosePitch).
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0x80, // Size = 0.
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0x76, 0x75, // ID = 0x7675 (ProjectionPoseRoll).
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0x80, // Size = 0.
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});
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ParseAndVerify();
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const Projection projection = parser_.value();
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EXPECT_TRUE(projection.type.is_present());
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EXPECT_EQ(ProjectionType::kRectangular, projection.type.value());
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EXPECT_TRUE(projection.projection_private.is_present());
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EXPECT_EQ(std::vector<std::uint8_t>{}, projection.projection_private.value());
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EXPECT_TRUE(projection.pose_yaw.is_present());
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EXPECT_EQ(0.0, projection.pose_yaw.value());
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EXPECT_TRUE(projection.pose_pitch.is_present());
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EXPECT_EQ(0.0, projection.pose_pitch.value());
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EXPECT_TRUE(projection.pose_roll.is_present());
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EXPECT_EQ(0.0, projection.pose_roll.value());
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}
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TEST_F(ProjectionParserTest, CustomValues) {
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SetReaderData({
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0x76, 0x71, // ID = 0x7671 (ProjectionType).
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0x10, 0x00, 0x00, 0x01, // Size = 1.
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0x01, // Body (value = equirectangular).
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0x76, 0x72, // ID = 0x7672 (ProjectionPrivate).
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0x10, 0x00, 0x00, 0x01, // Size = 1.
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0x00, // Body.
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0x76, 0x73, // ID = 0x7673 (ProjectionPoseYaw).
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0x10, 0x00, 0x00, 0x04, // Size = 4.
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0x3f, 0x80, 0x00, 0x00, // Body (value = 1.0).
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0x76, 0x74, // ID = 0x7674 (ProjectionPosePitch).
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0x10, 0x00, 0x00, 0x04, // Size = 4.
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0x40, 0x00, 0x00, 0x00, // Body (value = 2.0).
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0x76, 0x75, // ID = 0x7675 (ProjectionPoseRoll).
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0x10, 0x00, 0x00, 0x04, // Size = 4.
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0x40, 0x80, 0x00, 0x00, // Body (value = 4.0).
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});
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ParseAndVerify();
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const Projection projection = parser_.value();
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EXPECT_TRUE(projection.type.is_present());
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EXPECT_EQ(ProjectionType::kEquirectangular, projection.type.value());
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EXPECT_TRUE(projection.projection_private.is_present());
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EXPECT_EQ(std::vector<std::uint8_t>{0x00},
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projection.projection_private.value());
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EXPECT_TRUE(projection.pose_yaw.is_present());
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EXPECT_EQ(1.0, projection.pose_yaw.value());
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EXPECT_TRUE(projection.pose_pitch.is_present());
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EXPECT_EQ(2.0, projection.pose_pitch.value());
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EXPECT_TRUE(projection.pose_roll.is_present());
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EXPECT_EQ(4.0, projection.pose_roll.value());
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}
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} // namespace
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