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*Fix for image resource manager

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This commit is contained in:
dimok321 2010-09-26 18:19:45 +00:00
parent 1c4f46e8e5
commit c5c5708e12
8 changed files with 73 additions and 107 deletions
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4
HBC/META.XML
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@ -2,8 +2,8 @@
<app version="1">
<name> USB Loader GX</name>
<coder>USB Loader GX Team</coder>
<version>1.0 r978</version>
<release_date>201009260928</release_date>
<version>1.0 r979</version>
<release_date>201009260941</release_date>
<short_description>Loads games from USB-devices</short_description>
<long_description>USB Loader GX is a libwiigui based USB iso loader with a wii-like GUI. You can install games to your HDDs and boot them with shorter loading times.
The interactive GUI is completely controllable with WiiMote, Classic Controller or GC Controller.

2
gui.pnproj
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File diff suppressed because one or more lines are too long

31
source/libwiigui/gui_imagedata.cpp
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@ -60,20 +60,8 @@ GuiImageData::GuiImageData(const u8 * img, int imgSize)
height = 0;
format = GX_TF_RGBA8;
if(ResourceManager::Exists(img, imgSize) == true)
{
GuiImageData * Image = ResourceManager::GetImageData(img, imgSize);
data = Image->GetImage();
width = Image->GetWidth();
height = Image->GetHeight();
format = Image->GetTextureFormat();
}
else
{
LoadImage(img, imgSize);
}
}
/**
* Destructor for the GuiImageData class.
@ -89,13 +77,17 @@ void GuiImageData::LoadImage(const u8 * img, int imgSize)
if(!img)
return;
if(data)
ImageData * Image = ResourceManager::GetImageData(img);
if(Image != NULL && Image->data != NULL)
{
free(data);
data = NULL;
data = Image->data;
width = Image->width;
height = Image->height;
format = Image->format;
return;
}
if (imgSize < 8)
else if (imgSize < 8)
{
return;
}
@ -124,6 +116,13 @@ void GuiImageData::LoadImage(const u8 * img, int imgSize)
// IMAGE_TPL
LoadTPL(img, imgSize);
}
ImageData NewImage;
NewImage.data = data;
NewImage.width = width;
NewImage.height = height;
NewImage.format = format;
ResourceManager::AddImageData(img, NewImage);
}
void GuiImageData::LoadPNG(const u8 *img, int imgSize)

3
source/libwiigui/gui_imagedata.h
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@ -51,9 +51,8 @@ class GuiImageData
int GetHeight() { return height; };
//!Gets the texture format
u8 GetTextureFormat() { return format; };
//!Load a new image into this GuiImageData
void LoadImage(const u8 * img, int imgSize);
protected:
void LoadImage(const u8 * img, int imgSize);
void LoadPNG(const u8 *img, int imgSize);
void LoadBMP(const u8 *img, int imgSize);
void LoadJpeg(const u8 *img, int imgSize);

21
source/menu.cpp
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@ -165,8 +165,7 @@ static void * UpdateGUI(void *arg)
for (i = 5; i < 255; i += 10)
{
if (strcmp(headlessID, "") == 0) mainWindow->Draw();
Menu_DrawRectangle(0, 0, screenwidth, screenheight, ( GXColor )
{ 0, 0, 0, i}, 1);
Menu_DrawRectangle(0, 0, screenwidth, screenheight, (GXColor) {0, 0, 0, i}, 1);
Menu_Render();
}
mainWindow->RemoveAll();
@ -236,7 +235,7 @@ GuiImageData *LoadCoverImage(struct discHdr *header, bool Prefere3D, bool noCove
{
flag = !flag;
delete Cover;
Cover = new (std::nothrow) GuiImageData(Resources::GetFile(Prefere3D ? "nocover.png" : "nocoverFlat.png"), Resources::GetFileSize(Prefere3D ? "nocover.png" : "nocoverFlat.png"));
Cover = Resources::GetImageData(Prefere3D ? "nocover.png" : "nocoverFlat.png");
if (Cover && Cover->GetImage()) break;
}
}
@ -253,22 +252,16 @@ GuiImageData *LoadCoverImage(struct discHdr *header, bool Prefere3D, bool noCove
***************************************************************************/
int MainMenu(int menu)
{
currentMenu = menu;
//if (strcmp(headlessID,"")!=0)HaltGui();
//WindowPrompt("Can you see me now",0,"ok");
pointer[0] = new GuiImageData(Resources::GetFile("player1_point.png"), Resources::GetFileSize("player1_point.png"));
pointer[1] = new GuiImageData(Resources::GetFile("player2_point.png"), Resources::GetFileSize("player2_point.png"));
pointer[2] = new GuiImageData(Resources::GetFile("player3_point.png"), Resources::GetFileSize("player3_point.png"));
pointer[3] = new GuiImageData(Resources::GetFile("player4_point.png"), Resources::GetFileSize("player4_point.png"));
pointer[0] = Resources::GetImageData("player1_point.png");
pointer[1] = Resources::GetImageData("player2_point.png");
pointer[2] = Resources::GetImageData("player3_point.png");
pointer[3] = Resources::GetImageData("player4_point.png");
mainWindow = new GuiWindow(screenwidth, screenheight);
const char * image = Settings.widescreen ? "wbackground.png" : "background.png";
background = new GuiImageData(Resources::GetFile(image), Resources::GetFileSize(image));
background = Resources::GetImageData(Settings.widescreen ? "wbackground.png" : "background.png");
bgImg = new GuiImage(background);
mainWindow->Append(bgImg);

89
source/utils/ResourceManager.cpp
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@ -46,38 +46,24 @@ void ResourceManager::DestroyInstance()
ResourceManager::~ResourceManager()
{
// Delete all images...
std::map<const u8 *, GuiImageData *>::iterator imgitr;
std::map<const u8 *, ImageData>::iterator imgitr;
for (imgitr = images.begin(); imgitr != images.end(); imgitr++)
{
delete imgitr->second;
if(imgitr->second.data)
free(imgitr->second.data);
}
images.clear();
imageCount.clear();
}
bool ResourceManager::Exists(const u8 *img, u32 imgSize)
void ResourceManager::AddImageData(const u8 *img, ImageData & Data)
{
return ResourceManager::Instance()->InternalExists(img, imgSize);
ResourceManager::Instance()->InternalAddImageData(img, Data);
}
bool ResourceManager::InternalExists(const u8 *img, u32 imgSize)
ImageData * ResourceManager::GetImageData(const u8 *img)
{
std::map<const u8 *, GuiImageData *>::iterator itr = images.find(img);
return (itr != images.end());
}
GuiImageData * ResourceManager::GetImageData(const u8 *img, u32 imgSize)
{
return ResourceManager::Instance()->InternalGetImageData(img, imgSize);
}
void ResourceManager::Remove(GuiImageData *img)
{
if(!img)
return;
ResourceManager::Instance()->InternalRemoveImageData(img->GetImage());
return ResourceManager::Instance()->InternalGetImageData(img);
}
void ResourceManager::Remove(u8 * img)
@ -85,20 +71,25 @@ void ResourceManager::Remove(u8 *img)
ResourceManager::Instance()->InternalRemoveImageData(img);
}
GuiImageData * ResourceManager::InternalGetImageData(const u8 *img, u32 imgSize)
void ResourceManager::InternalAddImageData(const u8 * img, ImageData & Data)
{
std::map<const u8 *, GuiImageData *>::iterator itr = images.find(img);
if (itr == images.end())
{
// Not found, create a new one
GuiImageData *d = new GuiImageData(img, imgSize);
images[img] = d;
imageCount[d->GetImage()] = 1;
return d;
std::map<const u8 *, ImageData>::iterator itr = images.find(img);
if (itr != images.end())
return;
images[img] = Data;
imageCount[Data.data] = 1;
}
imageCount[itr->second->GetImage()]++;
return itr->second;
ImageData * ResourceManager::InternalGetImageData(const u8 *img)
{
std::map<const u8 *, ImageData>::iterator itr = images.find(img);
if (itr == images.end())
return NULL;
imageCount[itr->second.data]++;
return &itr->second;
}
void ResourceManager::InternalRemoveImageData(u8 * img)
@ -112,12 +103,13 @@ void ResourceManager::InternalRemoveImageData(u8 * img)
{
imageCount.erase(itr);
std::map<const u8 *, GuiImageData *>::iterator iitr;
std::map<const u8 *, ImageData>::iterator iitr;
for (iitr = images.begin(); iitr != images.end(); iitr++)
{
if (iitr->second->GetImage() == img)
if (iitr->second.data == img)
{
delete iitr->second;
if(iitr->second.data)
free(iitr->second.data);
images.erase(iitr);
break;
}
@ -126,32 +118,7 @@ void ResourceManager::InternalRemoveImageData(u8 * img)
}
else if(img)
{
//! This case should actually never accur
free(img);
}
}
void ResourceManager::InternalRemoveImageData(GuiImageData * img)
{
std::map<u8 *, int>::iterator itr = imageCount.find(img->GetImage());
if (itr != imageCount.end())
{
itr->second--;
if (itr->second == 0) // Remove the resource
{
imageCount.erase(itr);
std::map<const u8 *, GuiImageData *>::iterator iitr;
for (iitr = images.begin(); iitr != images.end(); iitr++)
{
if (iitr->second == img)
{
delete iitr->second;
images.erase(iitr);
break;
}
}
}
}
}

20
source/utils/ResourceManager.h
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@ -31,27 +31,33 @@
#include <map>
typedef struct _ImageData
{
u8 * data;
int width;
int height;
u8 format;
} ImageData;
class ResourceManager
{
public:
static ResourceManager *Instance();
static void DestroyInstance();
static GuiImageData * GetImageData(const u8 *img, u32 imgSize);
static bool Exists(const u8 *img, u32 imgSize);
static void Remove(GuiImageData * img);
static void AddImageData(const u8 *img, ImageData & data);
static ImageData * GetImageData(const u8 *img);
static void Remove(u8 * img);
private:
bool InternalExists(const u8 *img, u32 imgSize);
GuiImageData *InternalGetImageData(const u8 *img, u32 imgSize);
void InternalRemoveImageData(GuiImageData *img);
void InternalAddImageData(const u8 * img, ImageData & Data);
ImageData *InternalGetImageData(const u8 *img);
void InternalRemoveImageData(u8 * img);
~ResourceManager();
static ResourceManager *instance;
std::map<const u8 *, GuiImageData *> images;
std::map<const u8 *, ImageData> images;
std::map<u8 *, int> imageCount;
};

2
source/utils/StringTools.h
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@ -30,6 +30,8 @@
extern "C" {
#endif
//! fmt and wfmt can only be used once at a session and the strings needs
//! to be copied afterwards. A second use overwrites the first string.
const char * fmt(const char * format, ...);
const wchar_t * wfmt(const char * format, ...);
bool char2wchar_t(const char * src, wchar_t * dest);