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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /gfx/layers/ipc/PVideoBridge.ipdl
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'gfx/layers/ipc/PVideoBridge.ipdl')
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1 files changed, 39 insertions, 0 deletions
diff --git a/gfx/layers/ipc/PVideoBridge.ipdl b/gfx/layers/ipc/PVideoBridge.ipdl
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+/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+include LayersSurfaces;
+include LayersMessages;
+include protocol PTexture;
+
+include "mozilla/GfxMessageUtils.h";
+include "mozilla/layers/LayersMessageUtils.h";
+
+using mozilla::dom::ContentParentId from "mozilla/dom/ipc/IdType.h";
+using mozilla::layers::TextureFlags from "mozilla/layers/CompositorTypes.h";
+
+namespace mozilla {
+namespace layers {
+
+/**
+ * The PVideoBridge protocol is used to share textures from the video decoders
+ * to the compositor.
+ */
+[NeedsOtherPid]
+sync protocol PVideoBridge
+{
+ manages PTexture;
+
+parent:
+ /**
+ * Since PVideoBridge creates textures on behalf of another process, we also
+ * supply ContentParentId of the owning content process.
+ */
+ async PTexture(SurfaceDescriptor aSharedData, ReadLockDescriptor aReadLock, LayersBackend aBackend,
+ TextureFlags aTextureFlags, ContentParentId aContentId, uint64_t aSerial);
+};
+
+} // namespace
+} // namespace
+