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isle/LEGO1/mxdsfile.h

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initial commit
2023-04-27 22:19:39 -04:00
#ifndef MXDSFILE_H
#define MXDSFILE_H
100% Match of MxDSFile (#51) * 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>
2023-06-27 14:44:02 -04:00
#include "mxcore.h"
#include "mxstring.h"
#include "mxioinfo.h"
#include "mxdssource.h"
rename GetClassName/IsClass, declare mxtypes Was intended as a simple code improvement, however it also seems to make WinMain, MxString::operator=, MxDSFile::Open 100% (all of which just needed registers to be switched around)
2023-06-27 22:04:07 -04:00
100% Match of MxDSFile (#51) * 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>
2023-06-27 14:44:02 -04:00
class MxDSFile : public MxDSSource
initial commit
2023-04-27 22:19:39 -04:00
{
public:
100% Match of MxDSFile (#51) * 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>
2023-06-27 14:44:02 -04:00
__declspec(dllexport) MxDSFile(const char *filename, unsigned long skipReadingChunks);
import all functions from lego1 exports This declares a bunch of classes and functions for us, as well as fixes some declarations that were slightly incorrect (e.g. missing "virtual", etc)
2023-06-11 21:03:54 -04:00
__declspec(dllexport) virtual ~MxDSFile();
__declspec(dllexport) virtual long Open(unsigned long);
100% Match of MxDSFile (#51) * 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>
2023-06-27 14:44:02 -04:00
__declspec(dllexport) virtual long Close();
import all functions from lego1 exports This declares a bunch of classes and functions for us, as well as fixes some declarations that were slightly incorrect (e.g. missing "virtual", etc)
2023-06-11 21:03:54 -04:00
__declspec(dllexport) virtual long Read(unsigned char *,unsigned long);
__declspec(dllexport) virtual long Seek(long,int);
100% Match of MxDSFile (#51) * 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>
2023-06-27 14:44:02 -04:00
__declspec(dllexport) virtual unsigned long GetBufferSize();
__declspec(dllexport) virtual unsigned long GetStreamBuffersNum();
Implement a few Mx* functions / add data types (#25) * Implement a few Mx* functions / add data types * added more information, fixed formatting issues * further cleanup --------- Co-authored-by: itsmattkc <34096995+itsmattkc@users.noreply.github.com>
2023-06-19 01:36:07 -04:00
private:
100% Match of MxDSFile (#51) * 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>
2023-06-27 14:44:02 -04:00
long ReadChunks();
struct ChunkHeader {
ChunkHeader()
: majorVersion(0)
, minorVersion(0)
, bufferSize(0)
, streamBuffersNum(0)
{}
unsigned short majorVersion;
unsigned short minorVersion;
unsigned long bufferSize;
short streamBuffersNum;
short reserved;
};
MxString m_filename;
MXIOINFO m_io;
ChunkHeader m_header;
// If false, read chunks immediately on open, otherwise
// skip reading chunks until ReadChunks is explicitly called.
unsigned long m_skipReadingChunks;
initial commit
2023-04-27 22:19:39 -04:00
};
#endif // MXDSFILE_H
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