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Clear unknowns in MxVideoPresenter (#1656)

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This commit is contained in:
Fabian Neundorf
2025-07-26 00:16:36 +02:00
committed by GitHub
parent d555df6a58
commit ddaf497cc4
9 changed files with 80 additions and 80 deletions
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2
LEGO1/lego/legoomni/src/common/mxcontrolpresenter.cpp
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@@ -84,7 +84,7 @@ MxBool MxControlPresenter::CheckButtonDown(MxS32 p_x, MxS32 p_y, MxPresenter* p_
assert(map && map->IsA("MxStillPresenter"));
if (presenter == map || map->GetDisplayZ() < presenter->GetDisplayZ()) {
if (map->VTable0x7c()) {
if (map->HasFrameBitmapOrAlpha()) {
MxRect32 rect(0, 0, map->GetWidth() - 1, map->GetHeight() - 1);
rect += map->GetLocation();

4
LEGO1/lego/legoomni/src/worlds/registrationbook.cpp
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@@ -619,12 +619,12 @@ MxBool RegistrationBook::CreateSurface()
}
if (presenter) {
m_checkboxSurface = presenter->VTable0x78();
m_checkboxSurface = presenter->GetSurface();
}
presenter = (MxStillPresenter*) Find("MxStillPresenter", "CheckHiLite_Bitmap");
if (presenter) {
m_checkboxHilite = presenter->VTable0x78();
m_checkboxHilite = presenter->GetSurface();
}
if (m_checkboxSurface && m_checkboxHilite) {

30
LEGO1/omni/include/mxvideopresenter.h
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@@ -42,10 +42,10 @@ public:
void Destroy() override { Destroy(FALSE); } // vtable+0x38
// FUNCTION: LEGO1 0x1000c7b0
virtual LPDIRECTDRAWSURFACE VTable0x78() { return m_unk0x58; } // vtable+0x78
virtual LPDIRECTDRAWSURFACE GetSurface() { return m_surface; } // vtable+0x78
// FUNCTION: LEGO1 0x1000c7c0
virtual MxBool VTable0x7c() { return m_frameBitmap != NULL || m_alpha != NULL; } // vtable+0x7c
virtual MxBool HasFrameBitmapOrAlpha() { return m_frameBitmap != NULL || m_alpha != NULL; } // vtable+0x7c
// FUNCTION: LEGO1 0x1000c7e0
virtual MxS32 GetWidth() { return m_alpha ? m_alpha->GetWidth() : m_frameBitmap->GetBmiWidth(); } // vtable+0x80
@@ -115,17 +115,17 @@ public:
// FUNCTION: BETA10 0x1002c2e0
MxU8* GetBitmapStart(MxS32 p_left, MxS32 p_top) { return m_frameBitmap->GetStart(p_left, p_top); }
void SetBit0(BOOL p_e) { m_flags.m_bit0 = p_e; }
void SetBit1(BOOL p_e) { m_flags.m_bit1 = p_e; }
void SetBit2(BOOL p_e) { m_flags.m_bit2 = p_e; }
void SetBit3(BOOL p_e) { m_flags.m_bit3 = p_e; }
void SetBit4(BOOL p_e) { m_flags.m_bit4 = p_e; }
void SetLoadedFirstFrame(BOOL p_loadedFirstFrame) { m_flags.m_bit0 = p_loadedFirstFrame; }
void SetUseSurface(BOOL p_useSurface) { m_flags.m_bit1 = p_useSurface; }
void SetUseVideoMemory(BOOL p_useVideoMemory) { m_flags.m_bit2 = p_useVideoMemory; }
void SetDoNotWriteToSurface(BOOL p_doNotWriteToSurface) { m_flags.m_bit3 = p_doNotWriteToSurface; }
void SetBitmapIsMap(BOOL p_bitmapIsMap) { m_flags.m_bit4 = p_bitmapIsMap; }
BYTE GetBit0() { return m_flags.m_bit0; }
BYTE GetBit1() { return m_flags.m_bit1; }
BYTE GetBit2() { return m_flags.m_bit2; }
BYTE GetBit3() { return m_flags.m_bit3; }
BYTE GetBit4() { return m_flags.m_bit4; }
BYTE LoadedFirstFrame() { return m_flags.m_bit0; }
BYTE UseSurface() { return m_flags.m_bit1; }
BYTE UseVideoMemory() { return m_flags.m_bit2; }
BYTE DoNotWriteToSurface() { return m_flags.m_bit3; }
BYTE BitmapIsMap() { return m_flags.m_bit4; }
// SYNTHETIC: LEGO1 0x1000c910
// MxVideoPresenter::`scalar deleting destructor'
@@ -138,10 +138,10 @@ protected:
MxBitmap* m_frameBitmap; // 0x50
AlphaMask* m_alpha; // 0x54
LPDIRECTDRAWSURFACE m_unk0x58; // 0x58
MxS16 m_unk0x5c; // 0x5c
LPDIRECTDRAWSURFACE m_surface; // 0x58
MxS16 m_frameLoadTickleCount; // 0x5c
FlagBitfield m_flags; // 0x5e
MxLong m_unk0x60; // 0x60
MxLong m_frozenTime; // 0x60
};
#endif // MXVIDEOPRESENTER_H

4
LEGO1/omni/src/video/mxflcpresenter.cpp
View File

@@ -13,8 +13,8 @@ DECOMP_SIZE_ASSERT(MxFlcPresenter, 0x68);
MxFlcPresenter::MxFlcPresenter()
{
m_flcHeader = NULL;
SetBit1(FALSE);
SetBit2(FALSE);
SetUseSurface(FALSE);
SetUseVideoMemory(FALSE);
}
// FUNCTION: LEGO1 0x100b3420

6
LEGO1/omni/src/video/mxloopingflcpresenter.cpp
View File

@@ -22,8 +22,8 @@ MxLoopingFlcPresenter::~MxLoopingFlcPresenter()
void MxLoopingFlcPresenter::Init()
{
this->m_elapsedDuration = 0;
SetBit1(FALSE);
SetBit2(FALSE);
SetUseSurface(FALSE);
SetUseVideoMemory(FALSE);
}
// FUNCTION: LEGO1 0x100b4430
@@ -72,7 +72,7 @@ void MxLoopingFlcPresenter::VTable0x88()
// FUNCTION: LEGO1 0x100b4520
void MxLoopingFlcPresenter::RepeatingTickle()
{
for (MxS16 i = 0; i < m_unk0x5c; i++) {
for (MxS16 i = 0; i < m_frameLoadTickleCount; i++) {
if (!m_loopingChunkCursor->HasMatch()) {
MxStreamChunk* chunk;
MxStreamChunkListCursor cursor(m_loopingChunks);

6
LEGO1/omni/src/video/mxloopingsmkpresenter.cpp
View File

@@ -22,8 +22,8 @@ MxLoopingSmkPresenter::~MxLoopingSmkPresenter()
void MxLoopingSmkPresenter::Init()
{
m_elapsedDuration = 0;
SetBit1(FALSE);
SetBit2(FALSE);
SetUseSurface(FALSE);
SetUseVideoMemory(FALSE);
}
// FUNCTION: LEGO1 0x100b49d0
@@ -82,7 +82,7 @@ void MxLoopingSmkPresenter::VTable0x8c()
// FUNCTION: LEGO1 0x100b4b00
void MxLoopingSmkPresenter::RepeatingTickle()
{
for (MxS16 i = 0; i < m_unk0x5c; i++) {
for (MxS16 i = 0; i < m_frameLoadTickleCount; i++) {
if (!m_loopingChunkCursor->HasMatch()) {
MxStreamChunk* chunk;
MxStreamChunkListCursor cursor(m_loopingChunks);

4
LEGO1/omni/src/video/mxsmkpresenter.cpp
View File

@@ -25,8 +25,8 @@ void MxSmkPresenter::Init()
{
m_currentFrame = 0;
memset(&m_mxSmk, 0, sizeof(m_mxSmk));
SetBit1(FALSE);
SetBit2(FALSE);
SetUseSurface(FALSE);
SetUseVideoMemory(FALSE);
}
// FUNCTION: LEGO1 0x100b3900

38
LEGO1/omni/src/video/mxstillpresenter.cpp
View File

@@ -79,12 +79,12 @@ void MxStillPresenter::LoadFrame(MxStreamChunk* p_chunk)
MxRect32 rect(x, y, width + x, height + y);
MVideoManager()->InvalidateRect(rect);
if (GetBit1()) {
undefined4 und = 0;
m_unk0x58 = MxOmni::GetInstance()->GetVideoManager()->GetDisplaySurface()->VTable0x44(
if (UseSurface()) {
undefined4 useVideoMemory = 0;
m_surface = MxOmni::GetInstance()->GetVideoManager()->GetDisplaySurface()->VTable0x44(
m_frameBitmap,
&und,
GetBit3(),
&useVideoMemory,
DoNotWriteToSurface(),
m_action->GetFlags() & MxDSAction::c_bit4
);
@@ -94,11 +94,11 @@ void MxStillPresenter::LoadFrame(MxStreamChunk* p_chunk)
delete m_frameBitmap;
m_frameBitmap = NULL;
if (m_unk0x58 && und) {
SetBit2(TRUE);
if (m_surface && useVideoMemory) {
SetUseVideoMemory(TRUE);
}
else {
SetBit2(FALSE);
SetUseVideoMemory(FALSE);
}
}
}
@@ -196,7 +196,7 @@ void MxStillPresenter::ParseExtra()
MxPresenter::ParseExtra();
if (m_action->GetFlags() & MxDSAction::c_bit5) {
SetBit3(TRUE);
SetDoNotWriteToSurface(TRUE);
}
MxU16 extraLength;
@@ -216,9 +216,9 @@ void MxStillPresenter::ParseExtra()
}
if (KeyValueStringParse(output, g_strBMP_ISMAP, extraCopy)) {
SetBit4(TRUE);
SetBit1(FALSE);
SetBit2(FALSE);
SetBitmapIsMap(TRUE);
SetUseSurface(FALSE);
SetUseVideoMemory(FALSE);
}
}
}
@@ -234,11 +234,11 @@ MxStillPresenter* MxStillPresenter::Clone()
MxDSAction* action = GetAction()->Clone();
if (action && presenter->StartAction(NULL, action) == SUCCESS) {
presenter->SetBit0(GetBit0());
presenter->SetBit1(GetBit1());
presenter->SetBit2(GetBit2());
presenter->SetBit3(GetBit3());
presenter->SetBit4(GetBit4());
presenter->SetLoadedFirstFrame(LoadedFirstFrame());
presenter->SetUseSurface(UseSurface());
presenter->SetUseVideoMemory(UseVideoMemory());
presenter->SetDoNotWriteToSurface(DoNotWriteToSurface());
presenter->SetBitmapIsMap(BitmapIsMap());
if (m_frameBitmap) {
presenter->m_frameBitmap = new MxBitmap;
@@ -248,8 +248,8 @@ MxStillPresenter* MxStillPresenter::Clone()
}
}
if (m_unk0x58) {
presenter->m_unk0x58 = MxDisplaySurface::CopySurface(m_unk0x58);
if (m_surface) {
presenter->m_surface = MxDisplaySurface::CopySurface(m_surface);
}
if (m_alpha) {

66
LEGO1/omni/src/video/mxvideopresenter.cpp
View File

@@ -93,19 +93,19 @@ void MxVideoPresenter::Init()
{
m_frameBitmap = NULL;
m_alpha = NULL;
m_unk0x5c = 1;
m_unk0x58 = NULL;
m_unk0x60 = -1;
SetBit0(FALSE);
m_frameLoadTickleCount = 1;
m_surface = NULL;
m_frozenTime = -1;
SetLoadedFirstFrame(FALSE);
if (MVideoManager() != NULL) {
MVideoManager();
SetBit1(TRUE);
SetBit2(FALSE);
SetUseSurface(TRUE);
SetUseVideoMemory(FALSE);
}
SetBit3(FALSE);
SetBit4(FALSE);
SetDoNotWriteToSurface(FALSE);
SetBitmapIsMap(FALSE);
}
// FUNCTION: LEGO1 0x100b27b0
@@ -115,11 +115,11 @@ void MxVideoPresenter::Destroy(MxBool p_fromDestructor)
MVideoManager()->UnregisterPresenter(*this);
}
if (m_unk0x58) {
m_unk0x58->Release();
m_unk0x58 = NULL;
SetBit1(FALSE);
SetBit2(FALSE);
if (m_surface) {
m_surface->Release();
m_surface = NULL;
SetUseSurface(FALSE);
SetUseVideoMemory(FALSE);
}
if (MVideoManager() && (m_alpha || m_frameBitmap)) {
@@ -183,7 +183,7 @@ MxBool MxVideoPresenter::IsHit(MxS32 p_x, MxS32 p_y)
MxU8* pixel = m_frameBitmap->GetStart(p_x - rect.GetLeft(), p_y - rect.GetTop());
if (GetBit4()) {
if (BitmapIsMap()) {
return (MxBool) *pixel;
}
@@ -241,7 +241,7 @@ void MxVideoPresenter::PutFrame()
LPDIRECTDRAWSURFACE ddSurface = displaySurface->GetDirectDrawSurface2();
if (m_action->GetFlags() & MxDSAction::c_bit5) {
if (m_unk0x58) {
if (m_surface) {
RECT src, dest;
src.top = 0;
src.left = 0;
@@ -255,10 +255,10 @@ void MxVideoPresenter::PutFrame()
switch (PrepareRects(src, dest)) {
case 0:
ddSurface->Blt(&dest, m_unk0x58, &src, DDBLT_KEYSRC, NULL);
ddSurface->Blt(&dest, m_surface, &src, DDBLT_KEYSRC, NULL);
break;
case 1:
ddSurface->BltFast(dest.left, dest.top, m_unk0x58, &src, DDBLTFAST_SRCCOLORKEY | DDBLTFAST_WAIT);
ddSurface->BltFast(dest.left, dest.top, m_surface, &src, DDBLTFAST_SRCCOLORKEY | DDBLTFAST_WAIT);
}
}
else {
@@ -282,7 +282,7 @@ void MxVideoPresenter::PutFrame()
if (regionRect->GetWidth() >= 1 && regionRect->GetHeight() >= 1) {
RECT src, dest;
if (m_unk0x58) {
if (m_surface) {
src.left = regionRect->GetLeft() - GetX();
src.top = regionRect->GetTop() - GetY();
src.right = src.left + regionRect->GetWidth();
@@ -295,9 +295,9 @@ void MxVideoPresenter::PutFrame()
}
if (m_action->GetFlags() & MxDSAction::c_bit4) {
if (m_unk0x58) {
if (m_surface) {
if (PrepareRects(src, dest) >= 0) {
ddSurface->Blt(&dest, m_unk0x58, &src, DDBLT_KEYSRC, NULL);
ddSurface->Blt(&dest, m_surface, &src, DDBLT_KEYSRC, NULL);
}
}
else {
@@ -313,9 +313,9 @@ void MxVideoPresenter::PutFrame()
);
}
}
else if (m_unk0x58) {
else if (m_surface) {
if (PrepareRects(src, dest) >= 0) {
ddSurface->Blt(&dest, m_unk0x58, &src, 0, NULL);
ddSurface->Blt(&dest, m_surface, &src, 0, NULL);
}
}
else {
@@ -372,7 +372,7 @@ void MxVideoPresenter::StreamingTickle()
}
}
else {
for (MxS16 i = 0; i < m_unk0x5c; i++) {
for (MxS16 i = 0; i < m_frameLoadTickleCount; i++) {
if (!m_currentChunk) {
MxMediaPresenter::StreamingTickle();
@@ -388,15 +388,15 @@ void MxVideoPresenter::StreamingTickle()
LoadFrame(m_currentChunk);
m_subscriber->FreeDataChunk(m_currentChunk);
m_currentChunk = NULL;
SetBit0(TRUE);
SetLoadedFirstFrame(TRUE);
if (m_currentTickleState != e_streaming) {
break;
}
}
if (GetBit0()) {
m_unk0x5c = 5;
if (LoadedFirstFrame()) {
m_frameLoadTickleCount = 5;
}
}
}
@@ -416,7 +416,7 @@ void MxVideoPresenter::RepeatingTickle()
}
}
else {
for (MxS16 i = 0; i < m_unk0x5c; i++) {
for (MxS16 i = 0; i < m_frameLoadTickleCount; i++) {
if (!m_currentChunk) {
MxMediaPresenter::RepeatingTickle();
@@ -431,15 +431,15 @@ void MxVideoPresenter::RepeatingTickle()
LoadFrame(m_currentChunk);
m_currentChunk = NULL;
SetBit0(TRUE);
SetLoadedFirstFrame(TRUE);
if (m_currentTickleState != e_repeating) {
break;
}
}
if (GetBit0()) {
m_unk0x5c = 5;
if (LoadedFirstFrame()) {
m_frameLoadTickleCount = 5;
}
}
}
@@ -452,11 +452,11 @@ void MxVideoPresenter::FreezingTickle()
if (sustainTime != -1) {
if (sustainTime) {
if (m_unk0x60 == -1) {
m_unk0x60 = m_action->GetElapsedTime();
if (m_frozenTime == -1) {
m_frozenTime = m_action->GetElapsedTime();
}
if (m_action->GetElapsedTime() >= m_unk0x60 + ((MxDSMediaAction*) m_action)->GetSustainTime()) {
if (m_action->GetElapsedTime() >= m_frozenTime + ((MxDSMediaAction*) m_action)->GetSustainTime()) {
ProgressTickleState(e_done);
}
}