Rename WebCore namespace to blink in Platform

Source/platform/image-decoders/gif/GIFImageReader.h

 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
 /* ***** BEGIN LICENSE BLOCK *****
  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
  *
  * The contents of this file are subject to the Mozilla Public License Version
  * 1.1 (the "License"); you may not use this file except in compliance with
  * the License. You may obtain a copy of the License at
  * http://www.mozilla.org/MPL/
  *
  * Software distributed under the License is distributed on an "AS IS" basis,
@@ skipping 66 matching lines @@
     GIFConsumeNetscapeExtension,
     GIFConsumeComment
 };
 
 struct GIFFrameContext;
 
 // LZW decoder state machine.
 class GIFLZWContext {
     WTF_MAKE_FAST_ALLOCATED;
 public:
-    GIFLZWContext(WebCore::GIFImageDecoder* client, const GIFFrameContext* frameContext)
+    GIFLZWContext(blink::GIFImageDecoder* client, const GIFFrameContext* frameContext)
         : codesize(0)
         , codemask(0)
         , clearCode(0)
         , avail(0)
         , oldcode(0)
         , firstchar(0)
         , bits(0)
         , datum(0)
         , ipass(0)
         , irow(0)
@@ skipping 22 matching lines @@
     size_t irow; // Current output row, starting at zero.
     size_t rowsRemaining; // Rows remaining to be output.
 
     unsigned short prefix[MAX_DICTIONARY_ENTRIES];
     unsigned char suffix[MAX_DICTIONARY_ENTRIES];
     unsigned short suffixLength[MAX_DICTIONARY_ENTRIES];
     GIFRow rowBuffer; // Single scanline temporary buffer.
     GIFRow::iterator rowIter;
 
     // Initialized during construction and read-only.
-    WebCore::GIFImageDecoder* m_client;
+    blink::GIFImageDecoder* m_client;
     const GIFFrameContext* m_frameContext;
 };
 
 // Data structure for one LZW block.
 struct GIFLZWBlock {
     WTF_MAKE_FAST_ALLOCATED;
 public:
     GIFLZWBlock(size_t position, size_t size)
         : blockPosition(position)
         , blockSize(size)
     {
     }
 
     size_t blockPosition;
     size_t blockSize;
 };
 
 class GIFColorMap {
     WTF_MAKE_FAST_ALLOCATED;
 public:
-    typedef Vector<WebCore::ImageFrame::PixelData> Table;
+    typedef Vector<blink::ImageFrame::PixelData> Table;
 
     GIFColorMap()
         : m_isDefined(false)
         , m_position(0)
         , m_colors(0)
     {
     }
 
     // Set position and number of colors for the RGB table in the data stream.
     void setTablePositionAndSize(size_t position, size_t colors)
@@ skipping 19 matching lines @@
 struct GIFFrameContext {
     WTF_MAKE_FAST_ALLOCATED; WTF_MAKE_NONCOPYABLE(GIFFrameContext);
 public:
     GIFFrameContext(int id)
         : m_frameId(id)
         , m_xOffset(0)
         , m_yOffset(0)
         , m_width(0)
         , m_height(0)
         , m_transparentPixel(kNotFound)
-        , m_disposalMethod(WebCore::ImageFrame::DisposeNotSpecified)
+        , m_disposalMethod(blink::ImageFrame::DisposeNotSpecified)
         , m_dataSize(0)
         , m_progressiveDisplay(false)
         , m_interlaced(false)
         , m_delayTime(0)
         , m_currentLzwBlock(0)
         , m_isComplete(false)
         , m_isHeaderDefined(false)
         , m_isDataSizeDefined(false)
     {
     }
 
     ~GIFFrameContext()
     {
     }
 
     void addLzwBlock(size_t position, size_t size)
     {
         m_lzwBlocks.append(GIFLZWBlock(position, size));
     }
 
-    bool decode(const unsigned char* data, size_t length, WebCore::GIFImageDecoder* client, bool* frameDecoded);
+    bool decode(const unsigned char* data, size_t length, blink::GIFImageDecoder* client, bool* frameDecoded);
 
     int frameId() const { return m_frameId; }
     void setRect(unsigned x, unsigned y, unsigned width, unsigned height)
     {
         m_xOffset = x;
         m_yOffset = y;
         m_width = width;
         m_height = height;
     }
-    WebCore::IntRect frameRect() const { return WebCore::IntRect(m_xOffset, m_yOffset, m_width, m_height); }
+    blink::IntRect frameRect() const { return blink::IntRect(m_xOffset, m_yOffset, m_width, m_height); }
     unsigned xOffset() const { return m_xOffset; }
     unsigned yOffset() const { return m_yOffset; }
     unsigned width() const { return m_width; }
     unsigned height() const { return m_height; }
     size_t transparentPixel() const { return m_transparentPixel; }
     void setTransparentPixel(size_t pixel) { m_transparentPixel = pixel; }
-    WebCore::ImageFrame::DisposalMethod disposalMethod() const { return m_disposalMethod; }
-    void setDisposalMethod(WebCore::ImageFrame::DisposalMethod disposalMethod) { m_disposalMethod = disposalMethod; }
+    blink::ImageFrame::DisposalMethod disposalMethod() const { return m_disposalMethod; }
+    void setDisposalMethod(blink::ImageFrame::DisposalMethod disposalMethod) { m_disposalMethod = disposalMethod; }
     unsigned delayTime() const { return m_delayTime; }
     void setDelayTime(unsigned delay) { m_delayTime = delay; }
     bool isComplete() const { return m_isComplete; }
     void setComplete() { m_isComplete = true; }
     bool isHeaderDefined() const { return m_isHeaderDefined; }
     void setHeaderDefined() { m_isHeaderDefined = true; }
     bool isDataSizeDefined() const { return m_isDataSizeDefined; }
     int dataSize() const { return m_dataSize; }
     void setDataSize(int size)
     {
         m_dataSize = size;
         m_isDataSizeDefined = true;
     }
     bool progressiveDisplay() const { return m_progressiveDisplay; }
     void setProgressiveDisplay(bool progressiveDisplay) { m_progressiveDisplay = progressiveDisplay; }
     bool interlaced() const { return m_interlaced; }
     void setInterlaced(bool interlaced) { m_interlaced = interlaced; }
 
     void clearDecodeState() { m_lzwContext.clear(); }
     const GIFColorMap& localColorMap() const { return m_localColorMap; }
     GIFColorMap& localColorMap() { return m_localColorMap; }
 
 private:
     int m_frameId;
     unsigned m_xOffset;
     unsigned m_yOffset; // With respect to "screen" origin.
     unsigned m_width;
     unsigned m_height;
     size_t m_transparentPixel; // Index of transparent pixel. Value is kNotFound if there is no transparent pixel.
-    WebCore::ImageFrame::DisposalMethod m_disposalMethod; // Restore to background, leave in place, etc.
+    blink::ImageFrame::DisposalMethod m_disposalMethod; // Restore to background, leave in place, etc.
     int m_dataSize;
 
     bool m_progressiveDisplay; // If true, do Haeberli interlace hack.
     bool m_interlaced; // True, if scanlines arrive interlaced order.
 
     unsigned m_delayTime; // Display time, in milliseconds, for this image in a multi-image GIF.
 
     OwnPtr<GIFLZWContext> m_lzwContext;
     Vector<GIFLZWBlock> m_lzwBlocks; // LZW blocks for this frame.
     GIFColorMap m_localColorMap;
 
     size_t m_currentLzwBlock;
     bool m_isComplete;
     bool m_isHeaderDefined;
     bool m_isDataSizeDefined;
 };
 
 class PLATFORM_EXPORT GIFImageReader {
     WTF_MAKE_FAST_ALLOCATED; WTF_MAKE_NONCOPYABLE(GIFImageReader);
 public:
-    GIFImageReader(WebCore::GIFImageDecoder* client = 0)
+    GIFImageReader(blink::GIFImageDecoder* client = 0)
         : m_client(client)
         , m_state(GIFType)
         , m_bytesToConsume(6) // Number of bytes for GIF type, either "GIF87a" or "GIF89a".
         , m_bytesRead(0)
         , m_version(0)
         , m_screenWidth(0)
         , m_screenHeight(0)
         , m_loopCount(cLoopCountNotSeen)
         , m_parseCompleted(false)
     {
     }
 
     ~GIFImageReader()
     {
     }
 
-    void setData(PassRefPtr<WebCore::SharedBuffer> data) { m_data = data; }
-    bool parse(WebCore::GIFImageDecoder::GIFParseQuery);
+    void setData(PassRefPtr<blink::SharedBuffer> data) { m_data = data; }
+    bool parse(blink::GIFImageDecoder::GIFParseQuery);
     bool decode(size_t frameIndex);
 
     size_t imagesCount() const
     {
         if (m_frames.isEmpty())
             return 0;
 
         // This avoids counting an empty frame when the file is truncated right after
         // GIFControlExtension but before GIFImageHeader.
         // FIXME: This extra complexity is not necessary and we should just report m_frames.size().
         return m_frames.last()->isHeaderDefined() ? m_frames.size() : m_frames.size() - 1;
     }
     int loopCount() const { return m_loopCount; }
 
     const GIFColorMap& globalColorMap() const
     {
         return m_globalColorMap;
     }
 
     const GIFFrameContext* frameContext(size_t index) const
     {
         return index < m_frames.size() ? m_frames[index].get() : 0;
     }
 
     bool parseCompleted() const { return m_parseCompleted; }
 
     void clearDecodeState(size_t index) { m_frames[index]->clearDecodeState(); }
 
 private:
-    bool parseData(size_t dataPosition, size_t len, WebCore::GIFImageDecoder::GIFParseQuery);
+    bool parseData(size_t dataPosition, size_t len, blink::GIFImageDecoder::GIFParseQuery);
     void setRemainingBytes(size_t);
 
     const unsigned char* data(size_t dataPosition) const
     {
         return reinterpret_cast<const unsigned char*>(m_data->data()) + dataPosition;
     }
 
     void addFrameIfNecessary();
     bool currentFrameIsFirstFrame() const
     {
         return m_frames.isEmpty() || (m_frames.size() == 1u && !m_frames[0]->isComplete());
     }
 
-    WebCore::GIFImageDecoder* m_client;
+    blink::GIFImageDecoder* m_client;
 
     // Parsing state machine.
     GIFState m_state; // Current decoder master state.
     size_t m_bytesToConsume; // Number of bytes to consume for next stage of parsing.
     size_t m_bytesRead; // Number of bytes processed.
 
     // Global (multi-image) state.
     int m_version; // Either 89 for GIF89 or 87 for GIF87.
     unsigned m_screenWidth; // Logical screen width & height.
     unsigned m_screenHeight;
     GIFColorMap m_globalColorMap;
     int m_loopCount; // Netscape specific extension block to control the number of animation loops a GIF renders.
 
     Vector<OwnPtr<GIFFrameContext> > m_frames;
 
-    RefPtr<WebCore::SharedBuffer> m_data;
+    RefPtr<blink::SharedBuffer> m_data;
     bool m_parseCompleted;
 };
 
 #endif