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
53
|
/*
* Copyright 2022 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.
*/
#ifndef MODULES_DESKTOP_CAPTURE_LINUX_WAYLAND_SCREENCAST_STREAM_UTILS_H_
#define MODULES_DESKTOP_CAPTURE_LINUX_WAYLAND_SCREENCAST_STREAM_UTILS_H_
#include <stdint.h>
#include <string>
#include <vector>
#include "rtc_base/string_encode.h"
struct spa_pod;
struct spa_pod_builder;
struct spa_rectangle;
struct spa_fraction;
namespace webrtc {
struct PipeWireVersion {
static PipeWireVersion Parse(const absl::string_view& version);
// Returns whether current version is newer or same as required version
bool operator>=(const PipeWireVersion& other);
// Returns whether current version is older or same as required version
bool operator<=(const PipeWireVersion& other);
int major = 0;
int minor = 0;
int micro = 0;
};
// Returns a spa_pod used to build PipeWire stream format using given
// arguments. Modifiers are optional value and when present they will be
// used with SPA_POD_PROP_FLAG_MANDATORY and SPA_POD_PROP_FLAG_DONT_FIXATE
// flags.
spa_pod* BuildFormat(spa_pod_builder* builder,
uint32_t format,
const std::vector<uint64_t>& modifiers,
const struct spa_rectangle* resolution,
const struct spa_fraction* frame_rate);
} // namespace webrtc
#endif // MODULES_DESKTOP_CAPTURE_LINUX_WAYLAND_SCREENCAST_STREAM_UTILS_H_
|
