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Assorted cleanup and comments.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2693 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
hrydgard
2009-03-20 18:13:31 +00:00
parent f126378de6
commit 7d910a5e4a
8 changed files with 49 additions and 57 deletions
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47
Source/Core/DiscIO/Src/BannerLoaderWii.cpp
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@ -26,6 +26,7 @@
namespace DiscIO
{
CBannerLoaderWii::CBannerLoaderWii(DiscIO::IFileSystem& _rFileSystem)
: m_pBannerFile(NULL)
, m_IsValid(false)
@ -34,7 +35,14 @@ CBannerLoaderWii::CBannerLoaderWii(DiscIO::IFileSystem& _rFileSystem)
char TitleID[4];
_rFileSystem.GetVolume()->Read(0, 4, (u8*)TitleID);
sprintf(Filename, FULL_WII_USER_DIR "title/00010000/%02x%02x%02x%02x/data/banner.bin", (u8)TitleID[0], (u8)TitleID[1], (u8)TitleID[2], (u8)TitleID[3]);
sprintf(Filename, FULL_WII_USER_DIR "title/00010000/%02x%02x%02x%02x/data/banner.bin",
(u8)TitleID[0], (u8)TitleID[1], (u8)TitleID[2], (u8)TitleID[3]);
if (!File::Exists(Filename))
{
m_IsValid = false;
return;
}
// load the opening.bnr
size_t FileSize = (size_t) File::GetSize(Filename);
@ -43,7 +51,7 @@ CBannerLoaderWii::CBannerLoaderWii(DiscIO::IFileSystem& _rFileSystem)
{
m_pBannerFile = new u8[FileSize];
FILE* pFile = fopen(Filename, "rb");
if ((pFile != NULL) && (m_pBannerFile != NULL))
if (pFile)
{
fread(m_pBannerFile, FileSize, 1, pFile);
fclose(pFile);
@ -61,38 +69,33 @@ CBannerLoaderWii::~CBannerLoaderWii()
}
}
bool
CBannerLoaderWii::IsValid()
bool CBannerLoaderWii::IsValid()
{
return (m_IsValid);
return m_IsValid;
}
bool
CBannerLoaderWii::GetBanner(u32* _pBannerImage)
bool CBannerLoaderWii::GetBanner(u32* _pBannerImage)
{
if (IsValid())
{
SWiiBanner* pBanner = (SWiiBanner*)m_pBannerFile;
static u32 Buffer[192 * 64];
u32 Buffer[192 * 64];
decode5A3image(Buffer, (u16*)pBanner->m_BannerTexture, 192, 64);
// ugly scaling :)
for (int y=0; y<32; y++)
// ugly scaling :) TODO: at least a 2x2 box filter, preferably a 3x3 gaussian :)
for (int y = 0; y < 32; y++)
{
for (int x=0; x<96; x++)
for (int x = 0; x < 96; x++)
{
_pBannerImage[y*96+x] = Buffer[(y*192*2)+(x*2)];
_pBannerImage[y*96+x] = Buffer[(y*192*2) + (x*2)];
}
}
}
return true;
}
bool
CBannerLoaderWii::GetName(std::string* _rName)
bool CBannerLoaderWii::GetName(std::string* _rName)
{
if (IsValid())
{
@ -112,17 +115,13 @@ CBannerLoaderWii::GetName(std::string* _rName)
return false;
}
bool
CBannerLoaderWii::GetCompany(std::string& _rCompany)
bool CBannerLoaderWii::GetCompany(std::string& _rCompany)
{
_rCompany = "N/A";
return true;
}
bool
CBannerLoaderWii::GetDescription(std::string* _rDescription)
bool CBannerLoaderWii::GetDescription(std::string* _rDescription)
{
if (IsValid())
{
@ -142,8 +141,7 @@ CBannerLoaderWii::GetDescription(std::string* _rDescription)
return false;
}
void
CBannerLoaderWii::decode5A3image(u32* dst, u16* src, int width, int height)
void CBannerLoaderWii::decode5A3image(u32* dst, u16* src, int width, int height)
{
for (int y = 0; y < height; y += 4)
{
@ -162,4 +160,3 @@ CBannerLoaderWii::decode5A3image(u32* dst, u16* src, int width, int height)
}
} // namespace