| // Copyright 2019 Google LLC. |
| // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. |
| #ifndef SkTextBlobTrace_DEFINED |
| #define SkTextBlobTrace_DEFINED |
| |
| #include "include/core/SkTypes.h" |
| |
| #include "include/core/SkPaint.h" |
| #include "include/core/SkPoint.h" |
| #include "include/core/SkStream.h" |
| #include "include/core/SkTextBlob.h" |
| #include "src/core/SkWriteBuffer.h" |
| #include "src/text/GlyphRun.h" |
| |
| #include <cstdint> |
| #include <vector> |
| |
| namespace SkTextBlobTrace { |
| |
| struct Record { |
| uint32_t origUniqueID; |
| SkPaint paint; |
| SkPoint offset; |
| sk_sp<SkTextBlob> blob; |
| }; |
| |
| std::vector<SkTextBlobTrace::Record> CreateBlobTrace(SkStream* stream); |
| |
| void DumpTrace(const std::vector<SkTextBlobTrace::Record>&); |
| |
| class Capture { |
| public: |
| Capture(); |
| ~Capture(); |
| void capture(const sktext::GlyphRunList&, const SkPaint&); |
| // If `dst` is nullptr, write to a file. |
| void dump(SkWStream* dst = nullptr) const; |
| |
| private: |
| size_t fBlobCount = 0; |
| sk_sp<SkRefCntSet> fTypefaceSet; |
| SkBinaryWriteBuffer fWriteBuffer; |
| |
| Capture(const Capture&) = delete; |
| Capture& operator=(const Capture&) = delete; |
| }; |
| |
| } // namespace SkTextBlobTrace |
| #endif // SkTextBlobTrace_DEFINED |