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c15ca8a34d
* This PR kicks off work on decompiling the D3D Retained Mode (D3DRM) rendering part of the codebase. * High level overview: * There is a base IMxDirect3DRMObject class which all of the D3DRM rendering objects inherit from. Its only virtual method is one to get the underlying object handle. * A hierarchy of abstract classes inherits from this base class, which I've called "IMxDirect3DRM<class>". These classes only have pure virtual methods on them and don't contain any data. * Each one of the abstract classes has exactly one concrete implementation, which I've called "MxDirect3DRM<class>". These classes have exactly one piece of data, which is a pointer to the underlying D3D Retained Mode object. * If the classes need to store additional data, they store it in a userdata blob which is attached to the D3DRM object rather than the additional data being stored in the class itself. * I've worked out about twice this many classes related to D3DRM rendering so far but the PR was getting large enough as is, so I'm cutting it here for now. * I decomped sufficiently many methods of these classe to convince myself that the above observations are correct. About 60% of the decomped methods here are perfect matches, including at least one non-trivial method per class.
95 lines
2.3 KiB
C++
95 lines
2.3 KiB
C++
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#include "mxdirect3drmobject.h"
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// VTABLE 0x100dbae8
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class IMxDirect3DRMFrame : public IMxDirect3DRMObject
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{
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public:
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virtual ~IMxDirect3DRMFrame() {}
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virtual IUnknown **GetHandle() = 0;
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// vtable + 0x08
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virtual int AddTransform(D3DRMMATRIX4D *p_matrix, D3DVECTOR *p_oldPosition) = 0;
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};
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// VTABLE 0x100dbad8
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class MxDirect3DRMFrame : IMxDirect3DRMFrame
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{
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public:
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MxDirect3DRMFrame() {}
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virtual ~MxDirect3DRMFrame() {}
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virtual IUnknown **GetHandle();
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IDirect3DRMFrame *GetFrame() { return m_pDirect3DRMFrame; }
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// vtable + 0x08
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// Not 100% confident on this function signature
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virtual int AddTransform(D3DRMMATRIX4D *p_matrix, D3DVECTOR *p_oldPosition);
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private:
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IDirect3DRMFrame *m_pDirect3DRMFrame;
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};
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// VTABLE 0x100dbb08
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class IMxDirect3DRMLight : public IMxDirect3DRMObject
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{
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public:
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virtual ~IMxDirect3DRMLight() {}
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virtual IUnknown **GetHandle() = 0;
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// vtable+0x08
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virtual int AddTransform(D3DRMMATRIX4D *p_matrix) = 0;
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virtual int SetColorRGB(float p_r, float p_g, float p_b) = 0;
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};
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// VTABLE 0x100dbaf8
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class MxDirect3DRMLight : public IMxDirect3DRMLight
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{
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public:
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MxDirect3DRMLight() {}
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virtual ~MxDirect3DRMLight() {}
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virtual IUnknown **GetHandle();
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// vtable+0x08
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// Not 100% confident on this function signature
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virtual int AddTransform(D3DRMMATRIX4D *p_matrix);
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virtual int SetColorRGB(float p_r, float p_g, float p_b);
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private:
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IDirect3DRMFrame *m_pFrameWithLight;
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};
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// VTABLE 0x100dbb30
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class IMxDirect3DRMMesh : public IMxDirect3DRMObject
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{
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public:
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virtual ~IMxDirect3DRMMesh() {}
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virtual IUnknown **GetHandle() = 0;
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// vtable+0x08
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virtual int SetMeshData(int p_faceCount, int p_vertexCount, void *p_positions, void *p_normals, void *p_uvs, int p_unk1, int *p_unk2) = 0;
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virtual int GetBox(float *p_minVec3, float *p_maxVec3) = 0;
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virtual IMxDirect3DRMMesh *Clone() = 0;
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};
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// VTABLE 0x100dbb18
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class MxDirect3DRMMesh : public IMxDirect3DRMMesh
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{
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public:
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MxDirect3DRMMesh() : m_pDirect3DRMMesh(NULL) {}
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virtual ~MxDirect3DRMMesh() {}
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virtual IUnknown **GetHandle();
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// vtable+0x08
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virtual int SetMeshData(int p_faceCount, int p_vertexCount, void *p_positions, void *p_normals, void *p_uvs, int p_unk1, int *p_unk2);
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virtual int GetBox(float *p_minVec3, float *p_maxVec3);
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virtual IMxDirect3DRMMesh *Clone();
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private:
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IDirect3DRMMesh *m_pDirect3DRMMesh;
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}; |