Upstream version 5.34.104.0

[platform/framework/web/crosswalk.git] / src / third_party / skia / src / core / SkOrderedReadBuffer.h

diff --git a/src/third_party/skia/src/core/SkOrderedReadBuffer.h b/src/third_party/skia/src/core/SkOrderedReadBuffer.h
index 2c4f480..3286f6b 100644 (file)
--- a/src/third_party/skia/src/core/SkOrderedReadBuffer.h
+++ b/src/third_party/skia/src/core/SkOrderedReadBuffer.h
@@ -1,140 +1,9 @@
-
-/*
- * Copyright 2011 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
+// Temporary shim to keep a couple dependencies working in Chromium.
 #ifndef SkOrderedReadBuffer_DEFINED
 #define SkOrderedReadBuffer_DEFINED
 
-#include "SkRefCnt.h"
-#include "SkBitmapHeap.h"
-#include "SkFlattenableBuffers.h"
-#include "SkPath.h"
-#include "SkPicture.h"
-#include "SkReader32.h"
-
-class SkBitmap;
-
-#if defined(SK_DEBUG) && defined(SK_BUILD_FOR_MAC)
-    #define DEBUG_NON_DETERMINISTIC_ASSERT
-#endif
-
-class SkOrderedReadBuffer : public SkFlattenableReadBuffer {
-public:
-    SkOrderedReadBuffer();
-    SkOrderedReadBuffer(const void* data, size_t size);
-    SkOrderedReadBuffer(SkStream* stream);
-    virtual ~SkOrderedReadBuffer();
-
-    virtual SkOrderedReadBuffer* getOrderedBinaryBuffer() SK_OVERRIDE { return this; }
-
-    SkReader32* getReader32() { return &fReader; }
-
-    uint32_t size() { return fReader.size(); }
-    uint32_t offset() { return fReader.offset(); }
-    bool eof() { return fReader.eof(); }
-    const void* skip(size_t size) { return fReader.skip(size); }
-
-    // primitives
-    virtual bool readBool() SK_OVERRIDE;
-    virtual SkColor readColor() SK_OVERRIDE;
-    virtual SkFixed readFixed() SK_OVERRIDE;
-    virtual int32_t readInt() SK_OVERRIDE;
-    virtual SkScalar readScalar() SK_OVERRIDE;
-    virtual uint32_t readUInt() SK_OVERRIDE;
-    virtual int32_t read32() SK_OVERRIDE;
-
-    // strings -- the caller is responsible for freeing the string contents
-    virtual void readString(SkString* string) SK_OVERRIDE;
-    virtual void* readEncodedString(size_t* length, SkPaint::TextEncoding encoding) SK_OVERRIDE;
-
-    // common data structures
-    virtual SkFlattenable* readFlattenable(SkFlattenable::Type) SK_OVERRIDE;
-    virtual void readPoint(SkPoint* point) SK_OVERRIDE;
-    virtual void readMatrix(SkMatrix* matrix) SK_OVERRIDE;
-    virtual void readIRect(SkIRect* rect) SK_OVERRIDE;
-    virtual void readRect(SkRect* rect) SK_OVERRIDE;
-    virtual void readRegion(SkRegion* region) SK_OVERRIDE;
-    virtual void readPath(SkPath* path) SK_OVERRIDE;
-
-    // binary data and arrays
-    virtual bool readByteArray(void* value, size_t size) SK_OVERRIDE;
-    virtual bool readColorArray(SkColor* colors, size_t size) SK_OVERRIDE;
-    virtual bool readIntArray(int32_t* values, size_t size) SK_OVERRIDE;
-    virtual bool readPointArray(SkPoint* points, size_t size) SK_OVERRIDE;
-    virtual bool readScalarArray(SkScalar* values, size_t size) SK_OVERRIDE;
-
-    // helpers to get info about arrays and binary data
-    virtual uint32_t getArrayCount() SK_OVERRIDE;
-
-    virtual void readBitmap(SkBitmap* bitmap) SK_OVERRIDE;
-    virtual SkTypeface* readTypeface() SK_OVERRIDE;
-
-    void setBitmapStorage(SkBitmapHeapReader* bitmapStorage) {
-        SkRefCnt_SafeAssign(fBitmapStorage, bitmapStorage);
-    }
-
-    void setTypefaceArray(SkTypeface* array[], int count) {
-        fTFArray = array;
-        fTFCount = count;
-    }
-
-    /**
-     *  Call this with a pre-loaded array of Factories, in the same order as
-     *  were created/written by the writer. SkPicture uses this.
-     */
-    void setFactoryPlayback(SkFlattenable::Factory array[], int count) {
-        fFactoryTDArray = NULL;
-        fFactoryArray = array;
-        fFactoryCount = count;
-    }
-
-    /**
-     *  Call this with an initially empty array, so the reader can cache each
-     *  factory it sees by name. Used by the pipe code in conjunction with
-     *  SkOrderedWriteBuffer::setNamedFactoryRecorder.
-     */
-    void setFactoryArray(SkTDArray<SkFlattenable::Factory>* array) {
-        fFactoryTDArray = array;
-        fFactoryArray = NULL;
-        fFactoryCount = 0;
-    }
-
-    /**
-     *  Provide a function to decode an SkBitmap from encoded data. Only used if the writer
-     *  encoded the SkBitmap. If the proper decoder cannot be used, a red bitmap with the
-     *  appropriate size will be used.
-     */
-    void setBitmapDecoder(SkPicture::InstallPixelRefProc bitmapDecoder) {
-        fBitmapDecoder = bitmapDecoder;
-    }
-
-private:
-    bool readArray(void* value, size_t size, size_t elementSize);
-
-    SkReader32 fReader;
-    void* fMemoryPtr;
-
-    SkBitmapHeapReader* fBitmapStorage;
-    SkTypeface** fTFArray;
-    int        fTFCount;
-
-    SkTDArray<SkFlattenable::Factory>* fFactoryTDArray;
-    SkFlattenable::Factory* fFactoryArray;
-    int                     fFactoryCount;
-
-    SkPicture::InstallPixelRefProc fBitmapDecoder;
-
-#ifdef DEBUG_NON_DETERMINISTIC_ASSERT
-    // Debugging counter to keep track of how many bitmaps we
-    // have decoded.
-    int fDecodedBitmapIndex;
-#endif // DEBUG_NON_DETERMINISTIC_ASSERT
+#include "SkReadBuffer.h"
 
-    typedef SkFlattenableReadBuffer INHERITED;
-};
+typedef SkReadBuffer SkOrderedReadBuffer;
 
-#endif // SkOrderedReadBuffer_DEFINED
+#endif//SkOrderedReadBuffer_DEFINED