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implement EnableFullScreenMovie and FUN_100ba640 (#346)

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* implement EnableFullScreenMovie and FUN_100ba640

* Match MxDisplaySurface::FUN_100ba640

* Match LegoVideoManager::EnableFullScreenMovie

---------

Co-authored-by: Christian Semmler <mail@csemmler.com>
This commit is contained in:
Misha 2023-12-21 10:44:54 -05:00 committed by GitHub
parent afadca953b
commit 20a9a2b4c3
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GPG key ID: 4AEE18F83AFDEB23
5 changed files with 97 additions and 14 deletions
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53
LEGO1/legovideomanager.cpp
View file

@ -75,10 +75,53 @@ void LegoVideoManager::EnableFullScreenMovie(MxBool p_enable)
EnableFullScreenMovie(p_enable, TRUE);
}
// STUB: LEGO1 0x1007c310
// FUNCTION: LEGO1 0x1007c310
void LegoVideoManager::EnableFullScreenMovie(MxBool p_enable, MxBool p_scale)
{
// TODO
if (m_isFullscreenMovie != p_enable) {
m_isFullscreenMovie = p_enable;
if (p_enable) {
m_palette = m_videoParam.GetPalette()->Clone();
OverrideSkyColor(FALSE);
m_displaySurface->GetVideoParam().Flags().SetF1bit3(p_scale);
m_unk0xe4 = FALSE;
m_unk0x500 = TRUE;
}
else {
m_displaySurface->FUN_100ba640();
m_displaySurface->GetVideoParam().Flags().SetF1bit3(FALSE);
// restore previous pallete
RealizePalette(m_palette);
delete m_palette;
m_palette = NULL;
// update region where video used to be
MxRect32 rect(
0,
0,
m_videoParam.GetRect().GetRight() - m_videoParam.GetRect().GetLeft(),
m_videoParam.GetRect().GetBottom() - m_videoParam.GetRect().GetTop()
);
InvalidateRect(rect);
UpdateRegion();
OverrideSkyColor(TRUE);
m_unk0xe4 = TRUE;
m_unk0x500 = FALSE;
}
}
if (p_enable) {
m_displaySurface->GetVideoParam().Flags().SetF1bit3(p_scale);
}
else {
m_displaySurface->GetVideoParam().Flags().SetF1bit3(FALSE);
}
}
// FUNCTION: LEGO1 0x1007c440
@ -97,6 +140,12 @@ void LegoVideoManager::SetSkyColor(float p_red, float p_green, float p_blue)
// m_3dManager->m_pViewport->VTable0x1c(red, green, blue)
}
// FUNCTION: LEGO1 0x1007c4c0
void LegoVideoManager::OverrideSkyColor(MxBool p_shouldOverride)
{
this->m_videoParam.GetPalette()->SetOverrideSkyColor(p_shouldOverride);
}
// STUB: LEGO1 0x1007c560
int LegoVideoManager::EnableRMDevice()
{

15
LEGO1/legovideomanager.h
View file

@ -21,20 +21,15 @@ class LegoVideoManager : public MxVideoManager {
__declspec(dllexport) void EnableFullScreenMovie(MxBool p_enable, MxBool p_scale);
__declspec(dllexport) void MoveCursor(MxS32 p_cursorX, MxS32 p_cursorY);
inline Lego3DManager* Get3DManager() { return this->m_3dManager; }
inline MxDirect3D* GetDirect3D() { return this->m_direct3d; }
virtual void Destroy() override; // vtable+0x18
void SetSkyColor(float p_red, float p_green, float p_blue);
void OverrideSkyColor(MxBool p_shouldOverride);
inline Lego3DManager* Get3DManager() { return this->m_3dManager; }
inline MxDirect3D* GetDirect3D() { return this->m_direct3d; }
inline void SetUnkE4(MxBool p_unk0xe4) { this->m_unk0xe4 = p_unk0xe4; }
// FUNCTION: LEGO1 0x1007c4c0
void OverrideSkyColor(MxBool p_shouldOverride)
{
this->m_videoParam.GetPalette()->SetOverrideSkyColor(p_shouldOverride);
}
virtual void Destroy() override; // vtable+0x18
private:
undefined4 m_unk0x64;
Lego3DManager* m_3dManager; // 0x68

41
LEGO1/mxdisplaysurface.cpp
View file

@ -28,10 +28,47 @@ void MxDisplaySurface::Reset()
memset(&this->m_surfaceDesc, 0, sizeof(this->m_surfaceDesc));
}
// STUB: LEGO1 0x100ba640
// FUNCTION: LEGO1 0x100ba640
void MxDisplaySurface::FUN_100ba640()
{
// TODO
MxS32 backBuffers;
DDSURFACEDESC desc;
HRESULT hr;
if (!m_videoParam.Flags().GetFlipSurfaces()) {
backBuffers = 1;
}
else {
backBuffers = m_videoParam.GetBackBuffers() + 1;
}
for (MxS32 i = 0; i < backBuffers; i++) {
memset(&desc, 0, sizeof(DDSURFACEDESC));
desc.dwSize = sizeof(DDSURFACEDESC);
hr = m_ddSurface2->Lock(NULL, &desc, DDLOCK_WAIT, NULL);
if (hr == DDERR_SURFACELOST) {
m_ddSurface2->Restore();
hr = m_ddSurface2->Lock(NULL, &desc, DDLOCK_WAIT, NULL);
}
if (hr != S_OK) {
return;
}
MxU8* surface = (MxU8*) desc.lpSurface;
MxS32 height = m_videoParam.GetRect().GetHeight();
while (height--) {
memset(surface, 0, m_videoParam.GetRect().GetWidth() * desc.ddpfPixelFormat.dwRGBBitCount / 8);
surface += desc.lPitch;
}
m_ddSurface2->Unlock(desc.lpSurface);
if (m_videoParam.Flags().GetFlipSurfaces()) {
m_ddSurface1->Flip(NULL, 1);
}
}
}
// FUNCTION: LEGO1 0x100ba790

1
LEGO1/mxdisplaysurface.h
View file

@ -69,6 +69,7 @@ class MxDisplaySurface : public MxCore {
inline LPDIRECTDRAWSURFACE GetDirectDrawSurface1() { return this->m_ddSurface1; }
inline LPDIRECTDRAWSURFACE GetDirectDrawSurface2() { return this->m_ddSurface2; }
inline MxVideoParam& GetVideoParam() { return this->m_videoParam; }
private:
MxVideoParam m_videoParam;

1
LEGO1/mxpalette.h
View file

@ -25,6 +25,7 @@ class MxPalette : public MxCore {
MxResult SetSkyColor(LPPALETTEENTRY p_skyColor);
void Reset(MxBool p_ignoreSkyColor);
LPDIRECTDRAWPALETTE CreateNativePalette();
inline void SetOverrideSkyColor(MxBool p_value) { this->m_overrideSkyColor = p_value; }
private: