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Implement MxStillPresenter::LoadFrame (#306)

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Christian Semmler 2023-12-01 05:59:32 -05:00 committed by GitHub
parent f7dcdf9894
commit 4f5b70013f
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GPG key ID: 4AEE18F83AFDEB23
4 changed files with 39 additions and 7 deletions
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4
LEGO1/mxdisplaysurface.cpp
View file

@ -233,9 +233,9 @@ void MxDisplaySurface::ReleaseDC(HDC p_hdc)
}
// OFFSET: LEGO1 0x100bbc60 STUB
undefined4 MxDisplaySurface::vtable44(undefined4, undefined4*, undefined4, undefined4)
LPDIRECTDRAWSURFACE MxDisplaySurface::vtable44(MxBitmap*, undefined4*, undefined4, undefined4)
{
return 0;
return NULL;
}
// OFFSET: LEGO1 0x100bc200 STUB

2
LEGO1/mxdisplaysurface.h
View file

@ -56,7 +56,7 @@ class MxDisplaySurface : public MxCore {
virtual void Display(undefined4, undefined4, undefined4, undefined4, undefined4, undefined4);
virtual void GetDC(HDC* p_hdc);
virtual void ReleaseDC(HDC p_hdc);
virtual undefined4 vtable44(undefined4, undefined4*, undefined4, undefined4);
virtual LPDIRECTDRAWSURFACE vtable44(MxBitmap*, undefined4*, undefined4, undefined4);
inline LPDIRECTDRAWSURFACE GetDirectDrawSurface1() { return this->m_ddSurface1; }
inline LPDIRECTDRAWSURFACE GetDirectDrawSurface2() { return this->m_ddSurface2; }

37
LEGO1/mxstillpresenter.cpp
View file

@ -3,6 +3,8 @@
#include "decomp.h"
#include "define.h"
#include "legoomni.h"
#include "mxomni.h"
#include "mxvideomanager.h"
DECOMP_SIZE_ASSERT(MxStillPresenter, 0x6c);
@ -74,10 +76,41 @@ void MxStillPresenter::NextFrame()
m_subscriber->FUN_100b8390(chunk);
}
// OFFSET: LEGO1 0x100b9dd0 STUB
// OFFSET: LEGO1 0x100b9dd0
void MxStillPresenter::LoadFrame(MxStreamChunk* p_chunk)
{
// TODO
memcpy(m_bitmap->GetBitmapData(), p_chunk->GetData(), p_chunk->GetLength());
MxS32 height = GetHeight() - 1;
MxS32 width = GetWidth() - 1;
MxS32 x = GetLocationX();
MxS32 y = GetLocationY();
MxRect32 rect(x, y, width + x, height + y);
MVideoManager()->InvalidateRect(rect);
if (m_flags & Flag_Bit2) {
undefined4 unk = 0;
m_unk58 = MxOmni::GetInstance()->GetVideoManager()->GetDisplaySurface()->vtable44(
m_bitmap,
&unk,
(m_flags & Flag_Bit4) / 8,
m_action->GetFlags() & MxDSAction::Flag_Bit4
);
if (m_alpha)
delete m_alpha;
m_alpha = new AlphaMask(*m_bitmap);
if (m_bitmap)
delete m_bitmap;
m_bitmap = NULL;
if (m_unk58 && unk)
m_flags |= Flag_Bit3;
else
m_flags &= ~Flag_Bit3;
}
}
// OFFSET: LEGO1 0x100b9f30 STUB

3
LEGO1/mxvideomanager.h
View file

@ -11,6 +11,7 @@
// SIZE 0x64
class MxVideoManager : public MxMediaManager {
public:
MxVideoManager();
virtual ~MxVideoManager() override;
virtual MxResult Tickle() override; // vtable+0x8
@ -31,8 +32,6 @@ class MxVideoManager : public MxMediaManager {
__declspec(dllexport) virtual MxResult RealizePalette(MxPalette*); // vtable+0x30
virtual void vtable0x34(MxU32 p_x, MxU32 p_y, MxU32 p_width, MxU32 p_height);
MxVideoManager();
MxResult Init();
void Destroy(MxBool p_fromDestructor);
void SortPresenterList();