dolphin/Source/Core/DiscIO/Src/BannerLoaderGC.h

88 lines
2.1 KiB
C++

// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _BANNER_LOADER_GC_H_
#define _BANNER_LOADER_GC_H_
#include "BannerLoader.h"
#include "VolumeGC.h"
#include "StringUtil.h"
namespace DiscIO
{
class CBannerLoaderGC
: public IBannerLoader
{
public:
CBannerLoaderGC(DiscIO::IFileSystem& _rFileSystem, DiscIO::IVolume* volume);
virtual ~CBannerLoaderGC();
virtual bool IsValid();
virtual std::vector<u32> GetBanner(int* pWidth, int* pHeight);
virtual std::vector<std::string> GetNames();
virtual std::string GetCompany();
virtual std::vector<std::string> GetDescriptions();
private:
enum
{
DVD_BANNER_WIDTH = 96,
DVD_BANNER_HEIGHT = 32
};
enum BANNER_TYPE
{
BANNER_UNKNOWN,
BANNER_BNR1,
BANNER_BNR2,
};
// Banner Comment
struct DVDBannerComment
{
char shortTitle[32]; // Short game title shown in IPL menu
char shortMaker[32]; // Short developer, publisher names shown in IPL menu
char longTitle[64]; // Long game title shown in IPL game start screen
char longMaker[64]; // Long developer, publisher names shown in IPL game start screen
char comment[128]; // Game description shown in IPL game start screen in two lines.
};
// "opening.bnr" file format for EU console
struct DVDBanner
{
u32 id; // 'BNR2'
u32 padding[7];
u16 image[DVD_BANNER_WIDTH * DVD_BANNER_HEIGHT]; // RGB5A3 96x32 texture image
DVDBannerComment comment[6]; // Comments in six languages (only 1 for BNR1 type)
};
static const u32 BNR1_SIZE = sizeof(DVDBanner) - sizeof(DVDBannerComment) * 5;
static const u32 BNR2_SIZE = sizeof(DVDBanner);
template <u32 N>
std::string GetDecodedString(const char (&data)[N])
{
auto const string_decoder = CVolumeGC::GetStringDecoder(m_country);
// strnlen to trim NULLs
return string_decoder(std::string(data, strnlen(data, sizeof(data))));
}
u8* m_pBannerFile;
bool m_IsValid;
BANNER_TYPE m_BNRType;
void decode5A3image(u32* dst, u16* src, int width, int height);
BANNER_TYPE getBannerType();
DiscIO::IVolume::ECountry const m_country;
};
} // namespace
#endif