webrtc/modules
Olga Sharonova 0d51a5fc00 Revert "PipeWire capturer: implement proper DMA-BUFs support"
This reverts commit f2177f6612.

Reason for revert: Broke WebRTC to Chrome rolls:
https://chromium-review.googlesource.com/c/chromium/src/+/3135220
example: https://ci.chromium.org/ui/p/chromium/builders/try/fuchsia-x64-cast/431230/overview

ERROR at //third_party/webrtc/modules/desktop_capture/linux/egl_dmabuf.cc:26:11: Include not allowed.
#include "rtc_base/sanitizer.h"
          ^-------------------
It is not in any dependency of
  //third_party/webrtc/modules/desktop_capture:desktop_capture_generic
The include file is in the target(s):
  //third_party/webrtc/rtc_base:sanitizer
which should somehow be reachable.



Original change's description:
> PipeWire capturer: implement proper DMA-BUFs support
>
> Currently both KWin (KDE) and Mutter (GNOME) window managers don't
> use DMA-BUFs by default, but only when client asks specifically for
> them (KWin) or when experimental DMA-BUF support is enabled (Mutter).
> While current implementation works just fine on integrated graphics
> cards, it causes issues on dedicated GPUs (AMD and NVidia) where the
> code either crashes or screensharing is slow and unusable.
>
> To fix this, DMA-BUFs has to be opened using OpenGL context and not
> being directly mmaped(). This implementation requires to use DMA-BUF
> modifiers, as they are now mandatory for DMA-BUFs usage.
>
> Documentation for this behavior can be found here:
> https://gitlab.freedesktop.org/pipewire/pipewire/-/blob/master/doc/dma-buf.dox
>
> Bug: chromium:1233417, webrtc:13137
> Change-Id: I0cecf16d6bb0f576954b9e8f071cab526f7baf2c
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/227022
> Commit-Queue: Tommi <tommi@webrtc.org>
> Reviewed-by: Tommi <tommi@webrtc.org>
> Reviewed-by: Erik Språng <sprang@webrtc.org>
> Cr-Commit-Position: refs/heads/main@{#34889}

TBR=mbonadei@webrtc.org,tommi@webrtc.org,sprang@webrtc.org,mfoltz@chromium.org,webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com,grulja@gmail.com

Change-Id: I2c573f17adbb216156cd72f62f4dbb7328f8fb6a
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:1233417, webrtc:13137
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/230944
Reviewed-by: Olga Sharonova <olka@webrtc.org>
Commit-Queue: Olga Sharonova <olka@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#34892}
2021-09-01 11:32:42 +00:00
..
async_audio_processing Use backticks not vertical bars to denote variables in comments for /modules/async_audio_processing 2021-08-02 11:16:59 +00:00
audio_coding Calculate relative arrival delay for reordered packets. 2021-08-31 12:26:41 +00:00
audio_device Replace the android support annotation library with androidx's one. 2021-08-24 16:02:17 +00:00
audio_mixer Use backticks not vertical bars to denote variables in comments for /modules/audio_mixer 2021-08-02 11:10:59 +00:00
audio_processing Roll chromium_revision 47dc8e2f50..680b7dae9d (912091:912910) 2021-08-18 10:22:27 +00:00
congestion_controller Tweaks for LossBasedBweV2. 2021-08-09 16:44:02 +00:00
desktop_capture Revert "PipeWire capturer: implement proper DMA-BUFs support" 2021-09-01 11:32:42 +00:00
include Use backticks not vertical bars to denote variables in comments for /modules/include 2021-07-30 22:40:29 +00:00
pacing Allow RTP module thread checking to know PacketRouter status. 2021-08-13 15:04:49 +00:00
remote_bitrate_estimator Use backticks not vertical bars to denote variables in comments for /modules/remote_bitrate_estimator 2021-08-09 12:27:52 +00:00
rtp_rtcp In RtcpTransceiver add support for receiving network generic messages 2021-08-30 13:58:18 +00:00
third_party Use source_sets in component builds and static_library in release builds. 2019-10-17 21:17:18 +00:00
utility Use backticks not vertical bars to denote variables in comments for /modules/utility 2021-08-09 12:01:43 +00:00
video_capture Use backticks not vertical bars to denote variables in comments for /modules/video_capture 2021-08-09 15:20:43 +00:00
video_coding Reland "Enable WebRTC-Vp9DependencyDescriptor by default" 2021-09-01 09:27:39 +00:00
video_processing Use backticks not vertical bars to denote variables in comments for /modules/video_processing 2021-08-09 15:36:42 +00:00
BUILD.gn Remove from chromium build targets that are not compatible with it. 2021-02-01 13:46:19 +00:00
module_common_types_unittest.cc [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00