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This commit is contained in:
Christian Semmler 2024-01-18 18:38:27 -05:00
parent f1300d9de5
commit 267e3a0753
6 changed files with 80 additions and 34 deletions
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61
3rdparty/flic/flic.h vendored
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@ -6,31 +6,42 @@
// A basic FLIC header structure from the "EGI" documentation. Source: https://www.compuphase.com/flic.htm#FLICHEADER
// This also goes over the FLIC structures: https://github.com/thinkbeforecoding/nomemalloc.handson/blob/master/flic.txt
typedef struct {
DWORD size; /* Size of FLIC including this header */
WORD type; /* File type 0xAF11, 0xAF12, 0xAF30, 0xAF44, ... */
WORD frames; /* Number of frames in first segment */
WORD width; /* FLIC width in pixels */
WORD height; /* FLIC height in pixels */
WORD depth; /* Bits per pixel (usually 8) */
WORD flags; /* Set to zero or to three */
DWORD speed; /* Delay between frames */
WORD reserved1; /* Set to zero */
DWORD created; /* Date of FLIC creation (FLC only) */
DWORD creator; /* Serial number or compiler id (FLC only) */
DWORD updated; /* Date of FLIC update (FLC only) */
DWORD updater; /* Serial number (FLC only), see creator */
WORD aspect_dx; /* Width of square rectangle (FLC only) */
WORD aspect_dy; /* Height of square rectangle (FLC only) */
WORD ext_flags; /* EGI: flags for specific EGI extensions */
WORD keyframes; /* EGI: key-image frequency */
WORD totalframes; /* EGI: total number of frames (segments) */
DWORD req_memory; /* EGI: maximum chunk size (uncompressed) */
WORD max_regions; /* EGI: max. number of regions in a CHK_REGION chunk */
WORD transp_num; /* EGI: number of transparent levels */
BYTE reserved2[24]; /* Set to zero */
DWORD oframe1; /* Offset to frame 1 (FLC only) */
DWORD oframe2; /* Offset to frame 2 (FLC only) */
BYTE reserved3[40]; /* Set to zero */
DWORD size; /* Size of FLIC including this header */
WORD type; /* File type 0xAF11, 0xAF12, 0xAF30, 0xAF44, ... */
WORD frames; /* Number of frames in first segment */
WORD width; /* FLIC width in pixels */
WORD height; /* FLIC height in pixels */
WORD depth; /* Bits per pixel (usually 8) */
WORD flags; /* Set to zero or to three */
DWORD speed; /* Delay between frames */
WORD reserved1; /* Set to zero */
DWORD created; /* Date of FLIC creation (FLC only) */
DWORD creator; /* Serial number or compiler id (FLC only) */
DWORD updated; /* Date of FLIC update (FLC only) */
DWORD updater; /* Serial number (FLC only), see creator */
WORD aspect_dx; /* Width of square rectangle (FLC only) */
WORD aspect_dy; /* Height of square rectangle (FLC only) */
WORD ext_flags; /* EGI: flags for specific EGI extensions */
WORD keyframes; /* EGI: key-image frequency */
WORD totalframes; /* EGI: total number of frames (segments) */
DWORD req_memory; /* EGI: maximum chunk size (uncompressed) */
WORD max_regions; /* EGI: max. number of regions in a CHK_REGION chunk */
WORD transp_num; /* EGI: number of transparent levels */
BYTE reserved2[24]; /* Set to zero */
DWORD oframe1; /* Offset to frame 1 (FLC only) */
DWORD oframe2; /* Offset to frame 2 (FLC only) */
BYTE reserved3[40]; /* Set to zero */
} FLIC_HEADER;
extern "C"
{
void DecodeFLCFrame(
LPBITMAPINFOHEADER bitmapHeader,
void* pixelData,
FLIC_HEADER* flcHeader,
void* flcFrame,
unsigned char* decodedColorMap
);
}
#endif // FLIC_H

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3rdparty/flic/flic.lib vendored Normal file
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3
CMakeLists.txt
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@ -278,9 +278,10 @@ if (ISLE_USE_DX5)
endif()
target_link_directories(lego1 PRIVATE "${CMAKE_SOURCE_DIR}/3rdparty/smacker")
target_link_directories(lego1 PRIVATE "${CMAKE_SOURCE_DIR}/3rdparty/flic")
# Link libraries
target_link_libraries(lego1 PRIVATE ddraw dsound dinput dxguid winmm d3drm smack)
target_link_libraries(lego1 PRIVATE ddraw dsound dinput dxguid winmm d3drm smack flic)
# Make sure filenames are ALL CAPS
set_property(TARGET lego1 PROPERTY OUTPUT_NAME LEGO1)

3
LEGO1/omni/include/mxflcpresenter.h
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@ -28,13 +28,14 @@ class MxFlcPresenter : public MxVideoPresenter {
virtual void LoadHeader(MxStreamChunk* p_chunk) override; // vtable+0x5c
virtual void CreateBitmap() override; // vtable+0x60
virtual void LoadFrame(MxStreamChunk* p_chunk) override; // vtable+0x68
virtual void RealizePalette() override; // vtable+0x70
// SYNTHETIC: LEGO1 0x100b3400
// MxFlcPresenter::`scalar deleting destructor'
protected:
FLIC_HEADER* m_flicHeader;
FLIC_HEADER* m_flcHeader; // 0x64
};
#endif // MXFLCPRESENTER_H

45
LEGO1/omni/src/video/mxflcpresenter.cpp
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@ -2,6 +2,7 @@
#include "decomp.h"
#include "mxbitmap.h"
#include "mxdsmediaaction.h"
#include "mxomni.h"
#include "mxpalette.h"
#include "mxvideomanager.h"
@ -11,7 +12,7 @@ DECOMP_SIZE_ASSERT(MxFlcPresenter, 0x68);
// FUNCTION: LEGO1 0x100b3310
MxFlcPresenter::MxFlcPresenter()
{
this->m_flicHeader = NULL;
this->m_flcHeader = NULL;
this->m_flags &= ~c_bit2;
this->m_flags &= ~c_bit3;
}
@ -19,16 +20,16 @@ MxFlcPresenter::MxFlcPresenter()
// FUNCTION: LEGO1 0x100b3420
MxFlcPresenter::~MxFlcPresenter()
{
if (this->m_flicHeader) {
delete this->m_flicHeader;
if (this->m_flcHeader) {
delete this->m_flcHeader;
}
}
// FUNCTION: LEGO1 0x100b3490
void MxFlcPresenter::LoadHeader(MxStreamChunk* p_chunk)
{
m_flicHeader = (FLIC_HEADER*) new MxU8[p_chunk->GetLength()];
memcpy(m_flicHeader, p_chunk->GetData(), p_chunk->GetLength());
m_flcHeader = (FLIC_HEADER*) new MxU8[p_chunk->GetLength()];
memcpy(m_flcHeader, p_chunk->GetData(), p_chunk->GetLength());
}
// FUNCTION: LEGO1 0x100b34d0
@ -38,7 +39,39 @@ void MxFlcPresenter::CreateBitmap()
delete m_bitmap;
m_bitmap = new MxBitmap;
m_bitmap->SetSize(m_flicHeader->width, m_flicHeader->height, NULL, FALSE);
m_bitmap->SetSize(m_flcHeader->width, m_flcHeader->height, NULL, FALSE);
}
// FUNCTION: LEGO1 0x100b3570
void MxFlcPresenter::LoadFrame(MxStreamChunk* p_chunk)
{
MxU32* dat = (MxU32*) p_chunk->GetData() + 4;
MxU32 offset = *(MxU32*) p_chunk->GetData();
MxBool decodedColorMap;
DecodeFLCFrame(
&m_bitmap->GetBitmapInfo()->m_bmiHeader,
m_bitmap->GetBitmapData(),
m_flcHeader,
&dat[offset],
//&(p_chunk->GetData() + 4)[*(MxU32*) p_chunk->GetData()],
&decodedColorMap
);
if (((MxDSMediaAction*) m_action)->GetPaletteManagement() && decodedColorMap)
RealizePalette();
while (offset > 0) {
dat += 4;
MxRect32 rect(
dat[-4] + m_location.GetX(),
dat[-3] + m_location.GetY(),
dat[-2] + m_location.GetX(),
dat[-1] + m_location.GetY()
);
MVideoManager()->InvalidateRect(rect);
offset--;
}
}
// FUNCTION: LEGO1 0x100b3620

2
LEGO1/omni/src/video/mxloopingflcpresenter.cpp
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@ -45,7 +45,7 @@ void MxLoopingFlcPresenter::NextFrame()
else {
LoadFrame(chunk);
LoopChunk(chunk);
m_unk0x68 += m_flicHeader->speed;
m_unk0x68 += m_flcHeader->speed;
}
m_subscriber->DestroyChunk(chunk);