File: VideoPlaybackQualityMetrics.h

package info (click to toggle)
webkit2gtk 2.44.2-1~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 367,728 kB
  • sloc: cpp: 2,946,520; javascript: 194,328; ansic: 137,901; python: 45,716; ruby: 18,487; asm: 16,672; perl: 16,476; xml: 4,376; yacc: 2,350; sh: 2,127; java: 1,711; lex: 1,323; pascal: 333; makefile: 323
file content (52 lines) | stat: -rw-r--r-- 2,096 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
/*
 * Copyright (C) 2007-2018 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
 */

#pragma once

#if ENABLE(VIDEO)

namespace WebCore {

struct VideoPlaybackQualityMetrics {
    uint32_t totalVideoFrames { 0 };
    uint32_t droppedVideoFrames { 0 };
    uint32_t corruptedVideoFrames { 0 };
    double totalFrameDelay { 0 };
    uint32_t displayCompositedVideoFrames { 0 };

    VideoPlaybackQualityMetrics& operator+=(const VideoPlaybackQualityMetrics& other)
    {
        totalVideoFrames += other.totalVideoFrames;
        droppedVideoFrames += other.droppedVideoFrames;
        corruptedVideoFrames += other.corruptedVideoFrames;
        totalFrameDelay += other.totalFrameDelay;
        displayCompositedVideoFrames += other.displayCompositedVideoFrames;
        return *this;
    }
};

} // namespace WebCore

#endif // ENABLE(VIDEO)