a208148416
Previously we would use the size of the current visible region which didn't actually match the size of the blob image that we had created.
66 lines
2.0 KiB
C++
66 lines
2.0 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef GFX_WEBRENDERPAINTEDLAYERBLOB_H
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#define GFX_WEBRENDERPAINTEDLAYERBLOB_H
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#include "Layers.h"
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#include "mozilla/layers/ContentClient.h"
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#include "mozilla/layers/WebRenderBridgeChild.h"
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#include "mozilla/layers/WebRenderLayer.h"
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#include "mozilla/layers/WebRenderLayerManager.h"
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#include "mozilla/webrender/WebRenderTypes.h"
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namespace mozilla {
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namespace layers {
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class WebRenderPaintedLayerBlob : public WebRenderLayer,
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public PaintedLayer {
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public:
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typedef RotatedContentBuffer::PaintState PaintState;
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typedef RotatedContentBuffer::ContentType ContentType;
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explicit WebRenderPaintedLayerBlob(WebRenderLayerManager* aLayerManager)
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: PaintedLayer(aLayerManager, static_cast<WebRenderLayer*>(this), LayerManager::NONE)
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{
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MOZ_COUNT_CTOR(WebRenderPaintedLayerBlob);
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}
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protected:
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virtual ~WebRenderPaintedLayerBlob()
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{
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MOZ_COUNT_DTOR(WebRenderPaintedLayerBlob);
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if (mExternalImageId.isSome()) {
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WrBridge()->DeallocExternalImageId(mExternalImageId.ref());
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}
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if (mImageKey.isSome()) {
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WrManager()->AddImageKeyForDiscard(mImageKey.value());
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}
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}
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wr::MaybeExternalImageId mExternalImageId;
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public:
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virtual void InvalidateRegion(const nsIntRegion& aRegion) override
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{
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mInvalidRegion.Add(aRegion);
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UpdateValidRegionAfterInvalidRegionChanged();
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}
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Layer* GetLayer() override { return this; }
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void RenderLayer(wr::DisplayListBuilder& aBuilder,
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const StackingContextHelper& aSc) override;
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private:
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RefPtr<ImageContainer> mImageContainer;
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RefPtr<ImageClient> mImageClient;
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Maybe<WrImageKey> mImageKey;
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LayerIntRect mImageBounds;
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};
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} // namespace layers
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} // namespace mozilla
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#endif // GFX_WEBRENDERPAINTEDLAYERBLOB_H
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