gecko/content/media/raw/nsRawReader.h
Ehsan Akhgari 8c296bbcd4 Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg
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
2012-08-22 11:56:38 -04:00

56 lines
1.5 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#if !defined(nsRawReader_h_)
#define nsRawReader_h_
#include "nsBuiltinDecoderReader.h"
#include "nsRawStructs.h"
class nsRawReader : public nsBuiltinDecoderReader
{
public:
nsRawReader(nsBuiltinDecoder* aDecoder);
~nsRawReader();
virtual nsresult Init(nsBuiltinDecoderReader* aCloneDonor);
virtual nsresult ResetDecode();
virtual bool DecodeAudioData();
virtual bool DecodeVideoFrame(bool &aKeyframeSkip,
int64_t aTimeThreshold);
virtual bool HasAudio()
{
return false;
}
virtual bool HasVideo()
{
return true;
}
virtual nsresult ReadMetadata(nsVideoInfo* aInfo,
nsHTMLMediaElement::MetadataTags** aTags);
virtual nsresult Seek(int64_t aTime, int64_t aStartTime, int64_t aEndTime, int64_t aCurrentTime);
virtual nsresult GetBuffered(nsTimeRanges* aBuffered, int64_t aStartTime);
// By seeking in the media resource, it is possible to seek.
bool IsSeekableInBufferedRanges() {
return true;
}
private:
bool ReadFromResource(MediaResource *aResource, uint8_t *aBuf, uint32_t aLength);
nsRawVideoHeader mMetadata;
uint32_t mCurrentFrame;
double mFrameRate;
uint32_t mFrameSize;
nsIntRect mPicture;
};
#endif