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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /gfx/layers/wr/WebRenderImageHost.h | |
parent | Initial commit. (diff) | |
download | firefox-upstream/124.0.1.tar.xz firefox-upstream/124.0.1.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | gfx/layers/wr/WebRenderImageHost.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/gfx/layers/wr/WebRenderImageHost.h b/gfx/layers/wr/WebRenderImageHost.h new file mode 100644 index 0000000000..df7921f47f --- /dev/null +++ b/gfx/layers/wr/WebRenderImageHost.h @@ -0,0 +1,92 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* 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/. */ + +#ifndef MOZILLA_GFX_WEBRENDERIMAGEHOST_H +#define MOZILLA_GFX_WEBRENDERIMAGEHOST_H + +#include <deque> +#include <unordered_map> + +#include "CompositableHost.h" // for CompositableHost +#include "mozilla/layers/ImageComposite.h" // for ImageComposite +#include "mozilla/WeakPtr.h" + +namespace mozilla { +namespace layers { + +class AsyncImagePipelineManager; +class TextureWrapperD3D11Allocator; +class WebRenderBridgeParent; +class WebRenderBridgeParentRef; + +/** + * ImageHost. Works with ImageClientSingle and ImageClientBuffered + */ +class WebRenderImageHost : public CompositableHost, public ImageComposite { + public: + explicit WebRenderImageHost(const TextureInfo& aTextureInfo); + virtual ~WebRenderImageHost(); + + void UseTextureHost(const nsTArray<TimedTexture>& aTextures) override; + void RemoveTextureHost(TextureHost* aTexture) override; + + void Dump(std::stringstream& aStream, const char* aPrefix = "", + bool aDumpHtml = false) override; + + void CleanupResources() override; + + void OnReleased() override; + + uint32_t GetDroppedFrames() override { return GetDroppedFramesAndReset(); } + + WebRenderImageHost* AsWebRenderImageHost() override { return this; } + + void PushPendingRemoteTexture(const RemoteTextureId aTextureId, + const RemoteTextureOwnerId aOwnerId, + const base::ProcessId aForPid, + const gfx::IntSize aSize, + const TextureFlags aFlags); + void UseRemoteTexture(); + + TextureHost* GetAsTextureHostForComposite( + AsyncImagePipelineManager* aAsyncImageManager); + + void SetWrBridge(const wr::PipelineId& aPipelineId, + WebRenderBridgeParent* aWrBridge); + + void ClearWrBridge(const wr::PipelineId& aPipelineId, + WebRenderBridgeParent* aWrBridge); + + TextureHost* GetCurrentTextureHost() { return mCurrentTextureHost; } + + protected: + // ImageComposite + TimeStamp GetCompositionTime() const override; + CompositionOpportunityId GetCompositionOpportunityId() const override; + void AppendImageCompositeNotification( + const ImageCompositeNotificationInfo& aInfo) const override; + + void SetCurrentTextureHost(TextureHost* aTexture); + + std::unordered_map<uint64_t, RefPtr<WebRenderBridgeParentRef>> mWrBridges; + + AsyncImagePipelineManager* mCurrentAsyncImageManager; + + CompositableTextureHostRef mCurrentTextureHost; + + std::deque<CompositableTextureHostRef> mPendingRemoteTextureWrappers; + bool mWaitingReadyCallback = false; + bool mWaitForRemoteTextureOwner = true; + +#if XP_WIN + RefPtr<TextureWrapperD3D11Allocator> mTextureAllocator; +#endif +}; + +} // namespace layers +} // namespace mozilla + +#endif // MOZILLA_GFX_WEBRENDERIMAGEHOST_H |