206 lines
3.7 KiB
C++
206 lines
3.7 KiB
C++
// Copyright 2013 Dolphin Emulator Project
|
|
// Licensed under GPLv2
|
|
// Refer to the license.txt file included.
|
|
|
|
// HyperIris: need clean code
|
|
#include "../../Core/Src/ConfigManager.h"
|
|
|
|
#include "ColorUtil.h"
|
|
#include "BannerLoaderGC.h"
|
|
|
|
namespace DiscIO
|
|
{
|
|
CBannerLoaderGC::CBannerLoaderGC(DiscIO::IFileSystem& _rFileSystem, DiscIO::IVolume* volume)
|
|
: m_pBannerFile(NULL)
|
|
, m_IsValid(false)
|
|
, m_country(volume->GetCountry())
|
|
{
|
|
// load the opening.bnr
|
|
size_t FileSize = (size_t) _rFileSystem.GetFileSize("opening.bnr");
|
|
if (FileSize == BNR1_SIZE || FileSize == BNR2_SIZE)
|
|
{
|
|
m_pBannerFile = new u8[FileSize];
|
|
if (m_pBannerFile)
|
|
{
|
|
_rFileSystem.ReadFile("opening.bnr", m_pBannerFile, FileSize);
|
|
m_BNRType = getBannerType();
|
|
if (m_BNRType == BANNER_UNKNOWN)
|
|
PanicAlertT("Invalid opening.bnr found in gcm:\n%s\n You may need to redump this game.",
|
|
_rFileSystem.GetVolume()->GetName().c_str());
|
|
else m_IsValid = true;
|
|
}
|
|
}
|
|
else WARN_LOG(DISCIO, "Invalid opening.bnr size: %0lx",
|
|
(unsigned long)FileSize);
|
|
}
|
|
|
|
|
|
CBannerLoaderGC::~CBannerLoaderGC()
|
|
{
|
|
if (m_pBannerFile)
|
|
{
|
|
delete [] m_pBannerFile;
|
|
m_pBannerFile = NULL;
|
|
}
|
|
}
|
|
|
|
|
|
bool CBannerLoaderGC::IsValid()
|
|
{
|
|
return m_IsValid;
|
|
}
|
|
|
|
bool CBannerLoaderGC::GetBanner(u32* _pBannerImage)
|
|
{
|
|
if (!IsValid())
|
|
{
|
|
return false;
|
|
}
|
|
|
|
auto const pBanner = (DVDBanner*)m_pBannerFile;
|
|
decode5A3image(_pBannerImage, pBanner->image, DVD_BANNER_WIDTH, DVD_BANNER_HEIGHT);
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
std::vector<std::string> CBannerLoaderGC::GetNames()
|
|
{
|
|
std::vector<std::string> names;
|
|
|
|
if (!IsValid())
|
|
{
|
|
return names;
|
|
}
|
|
|
|
u32 name_count = 0;
|
|
|
|
// find Banner type
|
|
switch (m_BNRType)
|
|
{
|
|
case CBannerLoaderGC::BANNER_BNR1:
|
|
name_count = 1;
|
|
break;
|
|
|
|
case CBannerLoaderGC::BANNER_BNR2:
|
|
name_count = 6;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
auto const banner = reinterpret_cast<const DVDBanner*>(m_pBannerFile);
|
|
|
|
for (u32 i = 0; i != name_count; ++i)
|
|
{
|
|
auto& comment = banner->comment[i];
|
|
|
|
if (comment.longTitle[0])
|
|
{
|
|
auto& data = comment.longTitle;
|
|
names.push_back(GetDecodedString(data));
|
|
}
|
|
else
|
|
{
|
|
auto& data = comment.shortTitle;
|
|
names.push_back(GetDecodedString(data));
|
|
}
|
|
}
|
|
|
|
return names;
|
|
}
|
|
|
|
|
|
std::string CBannerLoaderGC::GetCompany()
|
|
{
|
|
std::string company;
|
|
|
|
if (IsValid())
|
|
{
|
|
auto const pBanner = (DVDBanner*)m_pBannerFile;
|
|
auto& data = pBanner->comment[0].shortMaker;
|
|
company = GetDecodedString(data);
|
|
}
|
|
|
|
return company;
|
|
}
|
|
|
|
|
|
std::vector<std::string> CBannerLoaderGC::GetDescriptions()
|
|
{
|
|
std::vector<std::string> descriptions;
|
|
|
|
if (!IsValid())
|
|
{
|
|
return descriptions;
|
|
}
|
|
|
|
u32 desc_count = 0;
|
|
|
|
// find Banner type
|
|
switch (m_BNRType)
|
|
{
|
|
case CBannerLoaderGC::BANNER_BNR1:
|
|
desc_count = 1;
|
|
break;
|
|
|
|
case CBannerLoaderGC::BANNER_BNR2:
|
|
desc_count = 6;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
auto banner = reinterpret_cast<const DVDBanner*>(m_pBannerFile);
|
|
|
|
for (u32 i = 0; i != desc_count; ++i)
|
|
{
|
|
auto& data = banner->comment[i].comment;
|
|
descriptions.push_back(GetDecodedString(data));
|
|
}
|
|
|
|
return descriptions;
|
|
}
|
|
|
|
|
|
void CBannerLoaderGC::decode5A3image(u32* dst, u16* src, int width, int height)
|
|
{
|
|
for (int y = 0; y < height; y += 4)
|
|
{
|
|
for (int x = 0; x < width; x += 4)
|
|
{
|
|
for (int iy = 0; iy < 4; iy++, src += 4)
|
|
{
|
|
for (int ix = 0; ix < 4; ix++)
|
|
{
|
|
u32 RGBA = ColorUtil::Decode5A3(Common::swap16(src[ix]));
|
|
dst[(y + iy) * width + (x + ix)] = RGBA;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
CBannerLoaderGC::BANNER_TYPE CBannerLoaderGC::getBannerType()
|
|
{
|
|
u32 bannerSignature = *(u32*)m_pBannerFile;
|
|
CBannerLoaderGC::BANNER_TYPE type = CBannerLoaderGC::BANNER_UNKNOWN;
|
|
switch (bannerSignature)
|
|
{
|
|
// "BNR1"
|
|
case 0x31524e42:
|
|
type = CBannerLoaderGC::BANNER_BNR1;
|
|
break;
|
|
|
|
// "BNR2"
|
|
case 0x32524e42:
|
|
type = CBannerLoaderGC::BANNER_BNR2;
|
|
break;
|
|
}
|
|
return type;
|
|
}
|
|
|
|
} // namespace
|