8037fc6ffa
Bug: webrtc:342905193 No-Try: True Change-Id: Icc968be43b8830038ea9a1f5f604307220457807 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/361021 Auto-Submit: Florent Castelli <orphis@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Commit-Queue: Florent Castelli <orphis@webrtc.org> Cr-Commit-Position: refs/heads/main@{#42911}
49 lines
1.6 KiB
C++
49 lines
1.6 KiB
C++
/*
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* Copyright (c) 2023 The WebRTC 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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*/
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#include "common_video/h265/h265_vps_parser.h"
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#include "common_video/h265/h265_common.h"
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#include "rtc_base/arraysize.h"
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#include "rtc_base/bit_buffer.h"
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#include "rtc_base/buffer.h"
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#include "test/gtest.h"
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namespace webrtc {
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// Example VPS can be generated with ffmpeg. Here's an example set of commands,
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// runnable on Linux:
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// 1) Generate a video, from the camera:
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// ffmpeg -i /dev/video0 -r 30 -c:v libx265 -s 1280x720 camera.h265
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//
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// 2) Open camera.h265 and find the VPS, generally everything between the first
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// and second start codes (0 0 0 1 or 0 0 1). The first two bytes should be 0x40
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// and 0x01, which should be stripped out before being passed to the parser.
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class H265VpsParserTest : public ::testing::Test {
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public:
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H265VpsParserTest() {}
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~H265VpsParserTest() override {}
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std::optional<H265VpsParser::VpsState> vps_;
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};
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TEST_F(H265VpsParserTest, TestSampleVPSId) {
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// VPS id 1
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const uint8_t buffer[] = {
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0x1c, 0x01, 0xff, 0xff, 0x04, 0x08, 0x00, 0x00, 0x03, 0x00, 0x9d,
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0x08, 0x00, 0x00, 0x03, 0x00, 0x00, 0x78, 0x95, 0x98, 0x09,
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};
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EXPECT_TRUE(static_cast<bool>(vps_ = H265VpsParser::ParseVps(buffer)));
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EXPECT_EQ(1u, vps_->id);
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}
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} // namespace webrtc
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