729a23f50f
This partially undoes 774168efac "Allow
CCPR in DDL mode (take 2)". The issue appears to have been the use of a
not fully defined type (destructor could not be instantiated) because
the private fields were also dllexported, requiring the destructors to
exist in all translation units which included the header. Only the parts
of the class which are actually public are now marked as exported.
Change-Id: I8a79bd5d8962e94c24f7563d496744bb278153fa
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/214020
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
79 lines
2.5 KiB
C++
79 lines
2.5 KiB
C++
/*
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* Copyright 2017 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef SkDeferredDisplayList_DEFINED
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#define SkDeferredDisplayList_DEFINED
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#include "include/core/SkRefCnt.h"
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#include "include/core/SkSurfaceCharacterization.h"
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#include "include/core/SkTypes.h"
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class SkDeferredDisplayListPriv;
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#if SK_SUPPORT_GPU
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#include "include/private/SkTArray.h"
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#include <map>
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class GrOpList;
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class GrRenderTargetProxy;
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struct GrCCPerOpListPaths;
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#endif
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/*
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* This class contains pre-processed gpu operations that can be replayed into
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* an SkSurface via draw(SkDeferredDisplayList*).
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*
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* TODO: we probably need to expose this class so users can query it for memory usage.
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*/
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class SkDeferredDisplayList {
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public:
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#if SK_SUPPORT_GPU
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// This object is the source from which the lazy proxy backing the DDL will pull its backing
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// texture when the DDL is replayed. It has to be separately ref counted bc the lazy proxy
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// can outlive the DDL.
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class SK_API LazyProxyData : public SkRefCnt {
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public:
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// Upon being replayed - this field will be filled in (by the DrawingManager) with the proxy
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// backing the destination SkSurface. Note that, since there is no good place to clear it
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// it can become a dangling pointer.
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GrRenderTargetProxy* fReplayDest = nullptr;
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};
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#else
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class SK_API LazyProxyData : public SkRefCnt {};
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#endif
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SK_API SkDeferredDisplayList(const SkSurfaceCharacterization& characterization,
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sk_sp<LazyProxyData>);
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SK_API ~SkDeferredDisplayList();
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SK_API const SkSurfaceCharacterization& characterization() const {
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return fCharacterization;
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}
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// Provides access to functions that aren't part of the public API.
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SkDeferredDisplayListPriv priv();
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const SkDeferredDisplayListPriv priv() const;
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private:
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friend class GrDrawingManager; // for access to 'fOpLists' and 'fLazyProxyData'
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friend class SkDeferredDisplayListRecorder; // for access to 'fLazyProxyData'
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friend class SkDeferredDisplayListPriv;
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const SkSurfaceCharacterization fCharacterization;
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#if SK_SUPPORT_GPU
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// This needs to match the same type in GrCoverageCountingPathRenderer.h
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using PendingPathsMap = std::map<uint32_t, sk_sp<GrCCPerOpListPaths>>;
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SkTArray<sk_sp<GrOpList>> fOpLists;
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PendingPathsMap fPendingPaths; // This is the path data from CCPR.
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#endif
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sk_sp<LazyProxyData> fLazyProxyData;
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};
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#endif
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