isle-portable/LEGO1/lego/sources/misc/legocontainer.cpp
Christian Semmler 51adf75b9b
(Refactor) Use more forward declarations ()
* Use more forward declarations

* Use more forward declarations

* Add more forward declarations

* Fix
2024-05-03 18:19:12 +02:00

138 lines
4 KiB
C++

#include "legocontainer.h"
#include "lego/legoomni/include/legovideomanager.h"
#include "lego/legoomni/include/misc.h"
#include "mxdirectx/mxdirect3d.h"
#include "tgl/d3drm/impl.h"
DECOMP_SIZE_ASSERT(LegoContainerInfo<LegoTexture>, 0x10);
// DECOMP_SIZE_ASSERT(LegoContainer<LegoTexture>, 0x18);
DECOMP_SIZE_ASSERT(LegoTextureContainer, 0x24);
// FUNCTION: LEGO1 0x10099870
LegoTextureContainer::~LegoTextureContainer()
{
}
// FUNCTION: LEGO1 0x100998e0
LegoTextureInfo* LegoTextureContainer::GetCached(LegoTextureInfo* p_textureInfo)
{
DDSURFACEDESC desc, newDesc;
DWORD width, height;
memset(&desc, 0, sizeof(desc));
desc.dwSize = sizeof(desc);
if (p_textureInfo->m_surface->Lock(NULL, &desc, DDLOCK_SURFACEMEMORYPTR, NULL) == DD_OK) {
width = desc.dwWidth;
height = desc.dwHeight;
p_textureInfo->m_surface->Unlock(desc.lpSurface);
}
for (LegoCachedTextureList::iterator it = m_cached.begin(); it != m_cached.end(); it++) {
if ((*it).second == FALSE && (*it).first->m_texture->AddRef() != 0 && (*it).first->m_texture->Release() == 1) {
if (!strcmp((*it).first->m_name, p_textureInfo->m_name)) {
LPDIRECTDRAWSURFACE surface = (*it).first->m_surface;
memset(&newDesc, 0, sizeof(newDesc));
newDesc.dwSize = sizeof(newDesc);
if (surface->Lock(NULL, &newDesc, DDLOCK_SURFACEMEMORYPTR, NULL) == DD_OK) {
BOOL und = FALSE;
if (newDesc.dwWidth == width && newDesc.dwHeight == height) {
und = TRUE;
}
surface->Unlock(newDesc.lpSurface);
if (und) {
(*it).second = TRUE;
(*it).first->m_texture->AddRef();
return (*it).first;
}
}
}
}
}
LegoTextureInfo* textureInfo = new LegoTextureInfo();
textureInfo->m_palette = p_textureInfo->m_palette;
textureInfo->m_palette->AddRef();
memset(&newDesc, 0, sizeof(newDesc));
newDesc.dwWidth = desc.dwWidth;
newDesc.dwHeight = desc.dwHeight;
newDesc.dwSize = sizeof(newDesc);
newDesc.dwFlags = DDSD_PIXELFORMAT | DDSD_WIDTH | DDSD_HEIGHT | DDSD_CAPS;
newDesc.ddsCaps.dwCaps = DDCAPS_OVERLAYCANTCLIP | DDCAPS_OVERLAY;
newDesc.ddpfPixelFormat.dwSize = sizeof(desc.ddpfPixelFormat);
newDesc.ddpfPixelFormat.dwFlags = DDPF_RGB | DDPF_PALETTEINDEXED8;
newDesc.ddpfPixelFormat.dwRGBBitCount = 8;
if (VideoManager()->GetDirect3D()->DirectDraw()->CreateSurface(&newDesc, &textureInfo->m_surface, NULL) == DD_OK) {
RECT rect;
rect.left = 0;
rect.right = newDesc.dwWidth - 1;
rect.top = 0;
rect.bottom = newDesc.dwHeight - 1;
textureInfo->m_surface->SetPalette(textureInfo->m_palette);
if (textureInfo->m_surface->BltFast(0, 0, p_textureInfo->m_surface, &rect, DDBLTFAST_WAIT) != DD_OK) {
textureInfo->m_surface->Release();
textureInfo->m_palette->Release();
delete textureInfo;
return NULL;
}
else {
if (((TglImpl::RendererImpl*) VideoManager()->GetRenderer())
->CreateTextureFromSurface(textureInfo->m_surface, &textureInfo->m_texture) != D3DRM_OK) {
textureInfo->m_surface->Release();
textureInfo->m_palette->Release();
delete textureInfo;
return NULL;
}
else {
textureInfo->m_texture->SetAppData((DWORD) textureInfo);
m_cached.push_back(LegoCachedTexture(textureInfo, TRUE));
textureInfo->m_texture->AddRef();
if (textureInfo->m_name != NULL) {
delete[] textureInfo->m_name;
}
textureInfo->m_name = new char[strlen(p_textureInfo->m_name) + 1];
strcpy(textureInfo->m_name, p_textureInfo->m_name);
return textureInfo;
}
}
}
return NULL;
}
// FUNCTION: LEGO1 0x10099cc0
void LegoTextureContainer::EraseCached(LegoTextureInfo* p_textureInfo)
{
if (p_textureInfo == NULL) {
return;
}
#ifdef COMPAT_MODE
LegoCachedTextureList::iterator it;
for (it = m_cached.begin(); it != m_cached.end(); it++) {
#else
for (LegoCachedTextureList::iterator it = m_cached.begin(); it != m_cached.end(); it++) {
#endif
if ((*it).first == p_textureInfo) {
(*it).second = FALSE;
if (p_textureInfo->m_texture->Release() == TRUE) {
delete p_textureInfo;
m_cached.erase(it);
}
return;
}
}
}