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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /gfx/layers/wr/WebRenderImageHost.h
parentInitial commit. (diff)
downloadfirefox-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.h92
1 files changed, 92 insertions, 0 deletions
diff --git a/gfx/layers/wr/WebRenderImageHost.h b/gfx/layers/wr/WebRenderImageHost.h
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+/* -*- 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