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4f4863af6f
* Use bitfield for MxVideoParamFlags Using a bitfield for MxVideoParamFlags results in the same xor/and logic that was partially inlined in the header file. This approach is a lot cleaner and there's a good chance this is what the devs would have landed on. The code generation is really finicky -- other inlines in the header influence the code just by being there -- so I decided to stub out all of them. This got the match to 100%. While I was in isle.cpp::SetupVideoFlags, I changed the signature so that the `m_using16bit` parameter is just `using16bit`. * fix: cast Set16Bit inline arg to byte
49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
#ifndef MXVIDEOPARAMFLAGS_H
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#define MXVIDEOPARAMFLAGS_H
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#include "legoinc.h"
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// Must be union with struct for match.
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typedef union {
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struct {
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BYTE bit0: 1;
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BYTE bit1: 1;
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BYTE bit2: 1;
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BYTE bit3: 1;
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BYTE bit4: 1;
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BYTE bit5: 1;
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BYTE bit6: 1;
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BYTE bit7: 1;
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};
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// BYTE all; // ?
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} flag_bitfield;
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class MxVideoParamFlags
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{
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public:
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__declspec(dllexport) MxVideoParamFlags();
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inline void SetFullScreen(BOOL e) { m_flags1.bit0 = e; }
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inline void SetFlipSurfaces(BOOL e) { m_flags1.bit1 = e; }
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inline void SetBackBuffers(BOOL e) { m_flags1.bit2 = e; }
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inline void Set_f1bit3(BOOL e) { m_flags1.bit3 = e; }
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inline void Set_f1bit4(BOOL e) { m_flags1.bit4 = e; }
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inline void Set16Bit(BYTE e) { m_flags1.bit5 = e; }
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inline void SetWideViewAngle(BOOL e) { m_flags1.bit6 = e; }
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inline void Set_f1bit7(BOOL e) { m_flags1.bit7 = e; }
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inline void Set_f2bit0(BOOL e) { m_flags2.bit0 = e; }
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inline void Set_f2bit1(BOOL e) { m_flags2.bit1 = e; }
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inline void Set_f2bit2(BOOL e) { m_flags2.bit2 = e; }
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inline void Set_f2bit3(BOOL e) { m_flags2.bit3 = e; }
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inline void Set_f2bit4(BOOL e) { m_flags2.bit4 = e; }
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inline void Set_f2bit5(BOOL e) { m_flags2.bit5 = e; }
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inline void Set_f2bit6(BOOL e) { m_flags2.bit6 = e; }
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inline void Set_f2bit7(BOOL e) { m_flags2.bit7 = e; }
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private:
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flag_bitfield m_flags1;
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flag_bitfield m_flags2;
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};
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#endif // MXVIDEOPARAMFLAGS_H
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