c1f7774e8d
This reverts commit a129dfef2a.
BUG=skia:
Change-Id: I717de6e5fcd4516aa684b014b1414b0f82ac2b91
Reviewed-on: https://skia-review.googlesource.com/5722
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Derek Sollenberger <djsollen@google.com>
67 lines
1.6 KiB
C++
67 lines
1.6 KiB
C++
/*
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* Copyright 2016 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 SkPictureAnalyzer_DEFINED
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#define SkPictureAnalyzer_DEFINED
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#include "SkCanvas.h"
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#include "SkRefCnt.h"
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#include "SkRegion.h"
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#include "SkTypes.h"
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#if SK_SUPPORT_GPU
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#include "GrContext.h"
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class SkPath;
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class SkPicture;
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/** \class SkPictureGpuAnalyzer
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Gathers GPU-related statistics for one or more SkPictures.
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*/
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class SK_API SkPictureGpuAnalyzer final : public SkNoncopyable {
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public:
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explicit SkPictureGpuAnalyzer(sk_sp<GrContextThreadSafeProxy> = nullptr);
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explicit SkPictureGpuAnalyzer(const sk_sp<SkPicture>& picture,
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sk_sp<GrContextThreadSafeProxy> = nullptr);
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/**
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* Process the given picture and accumulate its stats.
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*/
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void analyzePicture(const SkPicture*);
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/**
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* Process an explicit clipPath op.
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*/
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void analyzeClipPath(const SkPath&, SkClipOp, bool doAntiAlias);
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/**
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* Reset all accumulated stats.
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*/
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void reset();
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/**
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* Returns true if the analyzed pictures are suitable for rendering on the GPU.
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*/
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bool suitableForGpuRasterization(const char** whyNot = nullptr) const;
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/**
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* Returns the number of commands which are slow to draw on the GPU, capped at the predicate
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* max.
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*/
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uint32_t numSlowGpuCommands() { return fNumSlowPaths; }
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private:
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uint32_t fNumSlowPaths;
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typedef SkNoncopyable INHERITED;
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};
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#endif // SK_SUPPORT_GPU
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#endif // SkPictureAnalyzer_DEFINED
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