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0fd9123eac
This patch was generated by a script. Here's the source of the script for
future reference:
function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
! -wholename "*security/nss*" \
! -wholename "*/.hg*" \
! -wholename "obj-ff-dbg*" \
! -name nsXPCOMCID.h \
! -name prtypes.h \
-type f \
\( -iname "*.cpp" \
-o -iname "*.h" \
-o -iname "*.c" \
-o -iname "*.cc" \
-o -iname "*.idl" \
-o -iname "*.ipdl" \
-o -iname "*.ipdlh" \
-o -iname "*.mm" \) | \
xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}
convert PRInt8 int8_t
convert PRUint8 uint8_t
convert PRInt16 int16_t
convert PRUint16 uint16_t
convert PRInt32 int32_t
convert PRUint32 uint32_t
convert PRInt64 int64_t
convert PRUint64 uint64_t
convert PRIntn int
convert PRUintn unsigned
convert PRSize size_t
convert PROffset32 int32_t
convert PROffset64 int64_t
convert PRPtrdiff ptrdiff_t
convert PRFloat64 double
75 lines
2.0 KiB
C++
75 lines
2.0 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef _nsGIFDecoder2_h
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#define _nsGIFDecoder2_h
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#include "nsCOMPtr.h"
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#include "Decoder.h"
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#include "imgIDecoderObserver.h"
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#include "GIF2.h"
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namespace mozilla {
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namespace image {
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class RasterImage;
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//////////////////////////////////////////////////////////////////////
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// nsGIFDecoder2 Definition
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class nsGIFDecoder2 : public Decoder
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{
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public:
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nsGIFDecoder2(RasterImage &aImage, imgIDecoderObserver* aObserver);
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~nsGIFDecoder2();
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virtual void WriteInternal(const char* aBuffer, uint32_t aCount);
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virtual void FinishInternal();
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virtual Telemetry::ID SpeedHistogram();
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private:
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/* These functions will be called when the decoder has a decoded row,
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* frame size information, etc. */
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void BeginGIF();
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nsresult BeginImageFrame(uint16_t aDepth);
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void EndImageFrame();
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void FlushImageData();
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void FlushImageData(uint32_t fromRow, uint32_t rows);
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nsresult GifWrite(const uint8_t * buf, uint32_t numbytes);
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uint32_t OutputRow();
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bool DoLzw(const uint8_t *q);
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inline int ClearCode() const { return 1 << mGIFStruct.datasize; }
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int32_t mCurrentRow;
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int32_t mLastFlushedRow;
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uint8_t *mImageData; // Pointer to image data in either Cairo or 8bit format
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uint32_t *mColormap; // Current colormap to be used in Cairo format
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uint32_t mColormapSize;
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uint32_t mOldColor; // The old value of the transparent pixel
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// The frame number of the currently-decoding frame when we're in the middle
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// of decoding it, and -1 otherwise.
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int32_t mCurrentFrame;
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uint8_t mCurrentPass;
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uint8_t mLastFlushedPass;
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uint8_t mColorMask; // Apply this to the pixel to keep within colormap
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bool mGIFOpen;
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bool mSawTransparency;
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gif_struct mGIFStruct;
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};
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} // namespace image
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} // namespace mozilla
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#endif
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