chromium/third_party/webrtc/modules/desktop_capture/linux/wayland/screencast_stream_utils.cc

/*
 *  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.
 */

#include "modules/desktop_capture/linux/wayland/screencast_stream_utils.h"

#include <libdrm/drm_fourcc.h>
#include <pipewire/pipewire.h>
#include <spa/param/video/format-utils.h>

#include <string>

#include "rtc_base/string_to_number.h"

#if !PW_CHECK_VERSION(0, 3, 29)
#define SPA_POD_PROP_FLAG_MANDATORY …
#endif
#if !PW_CHECK_VERSION(0, 3, 33)
#define SPA_POD_PROP_FLAG_DONT_FIXATE …
#endif

namespace webrtc {

PipeWireVersion PipeWireVersion::Parse(const absl::string_view& version) { … }

bool PipeWireVersion::operator>=(const PipeWireVersion& other) { … }

bool PipeWireVersion::operator<=(const PipeWireVersion& other) { … }

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