mirror of
https://github.com/isledecomp/isle.git
synced 2024-11-26 17:46:38 -05:00
51ec2c97c6
* 100% Match of MxDSFile * ...almost, MxDSFile::Open is still not quite matching but all of the other methods are 100% matching. * Turns out that most of the virtual methods and some of the members are actually on the MxDSSource base class, which I've pulled out as part of this. * In order to implement the methods I added the MXIOINFO class, which seems to be a thin wrapper around the MMIOINFO windows structure. We can tell this because MMIOINFO::~MMIOINFO was included in the DLL exports, and calls down to a function which deconstructs something looking exactly like MMIOINFO. * Add mxdssource.cpp * mattkc feedback * some accuracy improvements * Use FOURCC macro * Tirival solve in mxioinfo.cpp * Update mxdsfile.cpp 0xFFFFFFFF -> -1 --------- Co-authored-by: Christian Semmler <mail@csemmler.com>
30 lines
No EOL
659 B
C++
30 lines
No EOL
659 B
C++
#ifndef MXDSSOURCE_H
|
|
#define MXDSSOURCE_H
|
|
|
|
#include "mxcore.h"
|
|
|
|
class MxDSSource : public MxCore
|
|
{
|
|
public:
|
|
MxDSSource()
|
|
: m_lengthInDWords(0)
|
|
, m_pBuffer(0)
|
|
, m_position(-1)
|
|
{}
|
|
|
|
virtual long Open(unsigned long) = 0;
|
|
virtual long Close() = 0;
|
|
virtual void SomethingWhichCallsRead(void* pUnknownObject);
|
|
virtual long Read(unsigned char *, unsigned long) = 0;
|
|
virtual long Seek(long, int) = 0;
|
|
virtual unsigned long GetBufferSize() = 0;
|
|
virtual unsigned long GetStreamBuffersNum() = 0;
|
|
virtual long GetLengthInDWords();
|
|
|
|
protected:
|
|
unsigned long m_lengthInDWords;
|
|
void* m_pBuffer;
|
|
long m_position;
|
|
};
|
|
|
|
#endif // MXDSSOURCE_H
|