mirror of
https://github.com/mollyim/webrtc.git
synced 2025-05-20 00:57:49 +01:00
f109193fba
Next step is to replace VideoLayerFrameId with int64_t. Bug: webrtc:12206 Change-Id: I414f491e383acf7f8efd97f7bf93dc55a5194fbf Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/206804 Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org> Reviewed-by: Sam Zackrisson <saza@webrtc.org> Reviewed-by: Niels Moller <nisse@webrtc.org> Commit-Queue: Philip Eliasson <philipel@webrtc.org> Cr-Commit-Position: refs/heads/master@{#33245}
114 lines
4.4 KiB
C++
114 lines
4.4 KiB
C++
/*
|
|
* Copyright (c) 2019 The WebRTC project authors. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
|
|
#include "modules/video_coding/utility/decoded_frames_history.h"
|
|
|
|
#include "test/gtest.h"
|
|
|
|
namespace webrtc {
|
|
namespace video_coding {
|
|
namespace {
|
|
|
|
constexpr int kHistorySize = 1 << 13;
|
|
|
|
TEST(DecodedFramesHistory, RequestOnEmptyHistory) {
|
|
DecodedFramesHistory history(kHistorySize);
|
|
EXPECT_EQ(history.WasDecoded(VideoLayerFrameId{1234}), false);
|
|
}
|
|
|
|
TEST(DecodedFramesHistory, FindsLastDecodedFrame) {
|
|
DecodedFramesHistory history(kHistorySize);
|
|
history.InsertDecoded(VideoLayerFrameId{1234}, 0);
|
|
EXPECT_EQ(history.WasDecoded(VideoLayerFrameId{1234}), true);
|
|
}
|
|
|
|
TEST(DecodedFramesHistory, FindsPreviousFrame) {
|
|
DecodedFramesHistory history(kHistorySize);
|
|
history.InsertDecoded(VideoLayerFrameId{1234}, 0);
|
|
history.InsertDecoded(VideoLayerFrameId{1235}, 0);
|
|
EXPECT_EQ(history.WasDecoded(VideoLayerFrameId{1234}), true);
|
|
}
|
|
|
|
TEST(DecodedFramesHistory, ReportsMissingFrame) {
|
|
DecodedFramesHistory history(kHistorySize);
|
|
history.InsertDecoded(VideoLayerFrameId{1234}, 0);
|
|
history.InsertDecoded(VideoLayerFrameId{1236}, 0);
|
|
EXPECT_EQ(history.WasDecoded(VideoLayerFrameId{1235}), false);
|
|
}
|
|
|
|
TEST(DecodedFramesHistory, ClearsHistory) {
|
|
DecodedFramesHistory history(kHistorySize);
|
|
history.InsertDecoded(VideoLayerFrameId{1234}, 0);
|
|
history.Clear();
|
|
EXPECT_EQ(history.WasDecoded(VideoLayerFrameId{1234}), false);
|
|
EXPECT_EQ(history.GetLastDecodedFrameId(), absl::nullopt);
|
|
EXPECT_EQ(history.GetLastDecodedFrameTimestamp(), absl::nullopt);
|
|
}
|
|
|
|
TEST(DecodedFramesHistory, HandlesBigJumpInPictureId) {
|
|
DecodedFramesHistory history(kHistorySize);
|
|
history.InsertDecoded(VideoLayerFrameId{1234}, 0);
|
|
history.InsertDecoded(VideoLayerFrameId{1235}, 0);
|
|
history.InsertDecoded(VideoLayerFrameId{1236}, 0);
|
|
history.InsertDecoded(VideoLayerFrameId{1236 + kHistorySize / 2}, 0);
|
|
EXPECT_EQ(history.WasDecoded(VideoLayerFrameId{1234}), true);
|
|
EXPECT_EQ(history.WasDecoded(VideoLayerFrameId{1237}), false);
|
|
}
|
|
|
|
TEST(DecodedFramesHistory, ForgetsTooOldHistory) {
|
|
DecodedFramesHistory history(kHistorySize);
|
|
history.InsertDecoded(VideoLayerFrameId{1234}, 0);
|
|
history.InsertDecoded(VideoLayerFrameId{1235}, 0);
|
|
history.InsertDecoded(VideoLayerFrameId{1236}, 0);
|
|
history.InsertDecoded(VideoLayerFrameId{1236 + kHistorySize * 2}, 0);
|
|
EXPECT_EQ(history.WasDecoded(VideoLayerFrameId{1234}), false);
|
|
EXPECT_EQ(history.WasDecoded(VideoLayerFrameId{1237}), false);
|
|
}
|
|
|
|
TEST(DecodedFramesHistory, ReturnsLastDecodedFrameId) {
|
|
DecodedFramesHistory history(kHistorySize);
|
|
EXPECT_EQ(history.GetLastDecodedFrameId(), absl::nullopt);
|
|
history.InsertDecoded(VideoLayerFrameId{1234}, 0);
|
|
EXPECT_EQ(history.GetLastDecodedFrameId(), VideoLayerFrameId(1234));
|
|
history.InsertDecoded(VideoLayerFrameId{1235}, 0);
|
|
EXPECT_EQ(history.GetLastDecodedFrameId(), VideoLayerFrameId(1235));
|
|
}
|
|
|
|
TEST(DecodedFramesHistory, ReturnsLastDecodedFrameTimestamp) {
|
|
DecodedFramesHistory history(kHistorySize);
|
|
EXPECT_EQ(history.GetLastDecodedFrameTimestamp(), absl::nullopt);
|
|
history.InsertDecoded(VideoLayerFrameId{1234}, 12345);
|
|
EXPECT_EQ(history.GetLastDecodedFrameTimestamp(), 12345u);
|
|
history.InsertDecoded(VideoLayerFrameId{1235}, 12366);
|
|
EXPECT_EQ(history.GetLastDecodedFrameTimestamp(), 12366u);
|
|
}
|
|
|
|
TEST(DecodedFramesHistory, NegativePictureIds) {
|
|
DecodedFramesHistory history(kHistorySize);
|
|
history.InsertDecoded(VideoLayerFrameId{-1234}, 12345);
|
|
history.InsertDecoded(VideoLayerFrameId{-1233}, 12366);
|
|
EXPECT_EQ(history.GetLastDecodedFrameId()->picture_id, -1233);
|
|
|
|
history.InsertDecoded(VideoLayerFrameId{-1}, 12377);
|
|
history.InsertDecoded(VideoLayerFrameId{0}, 12388);
|
|
EXPECT_EQ(history.GetLastDecodedFrameId()->picture_id, 0);
|
|
|
|
history.InsertDecoded(VideoLayerFrameId{1}, 12399);
|
|
EXPECT_EQ(history.GetLastDecodedFrameId()->picture_id, 1);
|
|
|
|
EXPECT_EQ(history.WasDecoded(VideoLayerFrameId{-1234}), true);
|
|
EXPECT_EQ(history.WasDecoded(VideoLayerFrameId{-1}), true);
|
|
EXPECT_EQ(history.WasDecoded(VideoLayerFrameId{0}), true);
|
|
EXPECT_EQ(history.WasDecoded(VideoLayerFrameId{1}), true);
|
|
}
|
|
|
|
} // namespace
|
|
} // namespace video_coding
|
|
} // namespace webrtc
|