dadb9f4643
Formatting done via: git ls-files | grep -E '^modules\/.*\.(h|cc|mm)' | xargs clang-format -i No-Iwyu: Includes didn't change and it isn't related to formatting Bug: webrtc:42225392 Change-Id: I5154c8e290591a6a0599b53802eaf152038c5f47 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/373703 Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Danil Chapovalov <danilchap@webrtc.org> Cr-Commit-Position: refs/heads/main@{#43677}
72 lines
1.9 KiB
Plaintext
72 lines
1.9 KiB
Plaintext
/*
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* Copyright (c) 2018 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "modules/desktop_capture/mac/desktop_frame_provider.h"
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#include <utility>
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#include "modules/desktop_capture/mac/desktop_frame_cgimage.h"
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#include "modules/desktop_capture/mac/desktop_frame_iosurface.h"
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namespace webrtc {
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DesktopFrameProvider::DesktopFrameProvider(bool allow_iosurface)
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: allow_iosurface_(allow_iosurface) {
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thread_checker_.Detach();
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}
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DesktopFrameProvider::~DesktopFrameProvider() {
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RTC_DCHECK(thread_checker_.IsCurrent());
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Release();
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}
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std::unique_ptr<DesktopFrame> DesktopFrameProvider::TakeLatestFrameForDisplay(
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CGDirectDisplayID display_id) {
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RTC_DCHECK(thread_checker_.IsCurrent());
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if (!allow_iosurface_ || !io_surfaces_[display_id]) {
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// Regenerate a snapshot. If iosurface is on it will be empty until the
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// stream handler is called.
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return DesktopFrameCGImage::CreateForDisplay(display_id);
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}
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return io_surfaces_[display_id]->Share();
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}
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void DesktopFrameProvider::InvalidateIOSurface(
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CGDirectDisplayID display_id,
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rtc::ScopedCFTypeRef<IOSurfaceRef> io_surface) {
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RTC_DCHECK(thread_checker_.IsCurrent());
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if (!allow_iosurface_) {
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return;
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}
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std::unique_ptr<DesktopFrameIOSurface> desktop_frame_iosurface =
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DesktopFrameIOSurface::Wrap(io_surface);
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io_surfaces_[display_id] = desktop_frame_iosurface ?
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SharedDesktopFrame::Wrap(std::move(desktop_frame_iosurface)) :
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nullptr;
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}
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void DesktopFrameProvider::Release() {
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RTC_DCHECK(thread_checker_.IsCurrent());
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if (!allow_iosurface_) {
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return;
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}
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io_surfaces_.clear();
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}
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} // namespace webrtc
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