Olga Sharonova 52c138e36e Revert "Improve screen sharing with PipeWire on Wayland"
This reverts commit 84524e6b196153e35910111f61c36489ec2bd1d7.

Reason for revert: https://webrtc-review.googlesource.com/c/src/+/160649/33#message-a83e8959e03a274642ca2ce1abb9ea0099f08097 + suspected in breaking WebRTC to Chromium rolls https://chromium-review.googlesource.com/c/chromium/src/+/2468139

Original change's description:
> Improve screen sharing with PipeWire on Wayland
>
> Currently, sharing a screen or a window on Wayland opens unnecessary
> preview dialog on Chromium side, which is then followed by a similar
> dialog on xdg-desktop-portal side. The Chromium dialog is useless on
> Wayland, as it doesn't show anything. This is because Chromium doesn't
> have access to screen content as in case of X11 session. To fix this, we
> want to avoid showing the preview dialog in case we find that we run on
> Wayland and only pick a screen or a window from the dialog that comes
> from xdg-desktop-portal.
>
> This patch splits BaseCapturerPipeWire class, moving portal related code
> into XdgPortalBase, which does all the DBus communication and which is
> supposed to be reused by BaseCapturerPipeWire when the user confirms
> the dialog from xdg-desktop-portal. The XdgPortalBase is extended to
> support multiple calls at once, where each call is identified by Id.
>
> Relevant change on Chromium side will be in a different review.
>
> Bug: chromium:682122
> Change-Id: I2bcd07d16a5eb3b902db63ea9a164c5bd39c23a0
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/187492
> Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
> Reviewed-by: Tommi <tommi@webrtc.org>
> Commit-Queue: Tommi <tommi@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#32388}

TBR=mbonadei@webrtc.org,tommi@webrtc.org,sprang@webrtc.org,guidou@webrtc.org,mfoltz@chromium.org,grulja@gmail.com

Change-Id: I1a9748ced5626903b12214d677c7b8919c2ac385
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:682122
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/188380
Reviewed-by: Olga Sharonova <olka@webrtc.org>
Commit-Queue: Olga Sharonova <olka@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#32398}
2020-10-14 08:26:18 +00:00

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1.9 KiB
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// Copyright 2018 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.
//------------------------------------------------
// Functions from PipeWire used in capturer code.
//------------------------------------------------
// core.h
void pw_core_destroy(pw_core *core);
pw_type *pw_core_get_type(pw_core *core);
pw_core * pw_core_new(pw_loop *main_loop, pw_properties *props);
// loop.h
void pw_loop_destroy(pw_loop *loop);
pw_loop * pw_loop_new(pw_properties *properties);
// pipewire.h
void pw_init(int *argc, char **argv[]);
// properties.h
pw_properties * pw_properties_new_string(const char *args);
// remote.h
void pw_remote_add_listener(pw_remote *remote, spa_hook *listener, const pw_remote_events *events, void *data);
int pw_remote_connect_fd(pw_remote *remote, int fd);
void pw_remote_destroy(pw_remote *remote);
pw_remote * pw_remote_new(pw_core *core, pw_properties *properties, size_t user_data_size);
// stream.h
void pw_stream_add_listener(pw_stream *stream, spa_hook *listener, const pw_stream_events *events, void *data);
int pw_stream_connect(pw_stream *stream, enum pw_direction direction, const char *port_path, enum pw_stream_flags flags, const spa_pod **params, uint32_t n_params);
pw_buffer *pw_stream_dequeue_buffer(pw_stream *stream);
void pw_stream_destroy(pw_stream *stream);
void pw_stream_finish_format(pw_stream *stream, int res, const spa_pod **params, uint32_t n_params);
pw_stream * pw_stream_new(pw_remote *remote, const char *name, pw_properties *props);
int pw_stream_queue_buffer(pw_stream *stream, pw_buffer *buffer);
int pw_stream_set_active(pw_stream *stream, bool active);
// thread-loop.h
void pw_thread_loop_destroy(pw_thread_loop *loop);
pw_thread_loop * pw_thread_loop_new(pw_loop *loop, const char *name);
int pw_thread_loop_start(pw_thread_loop *loop);
void pw_thread_loop_stop(pw_thread_loop *loop);