void ResourceManagerClass::LoadTextures()
{
for (std::vector< TexturePair >::iterator it = textures.begin(); it != textures.end(); ++it)
{
CIwTexture* texture = new CIwTexture;
texture->LoadFromFile(it->first.c_str());
texture->Upload();
it->second = new Texture;
it->second->SetData((void*)texture);
}
}
CIwTexture* Transitions2D::CaptureScreen()
{
int w = IwGxGetDeviceWidth();
int h = IwGxGetDeviceHeight();
int length = w * h * 4;
uint8* buffer = new uint8[length];
glReadPixels(0, 0, w, h, 0x1908, 0x1401, buffer);
uint8* buffer2 = new uint8[length];
int lineSize = w * 4;
uint8* b1 = buffer;
uint8* b2 = buffer2 + h * lineSize;;
for(int y = h; y > 0; y--)
{
b2 -= lineSize;
for(int x = w; x > 0; x--)
{
*b2++ = *b1++;
*b2++ = *b1++;
*b2++ = *b1++;
*b2++ = *b1++;
}
b2 -= lineSize;
}
CIwTexture* texture = new CIwTexture;
CIwImage& img = texture->GetImage();
img.SetFormat(CIwImage::ABGR_8888);
img.SetWidth(w);
img.SetHeight(h);
img.SetBuffers(buffer2, length);
//img.SaveBmp("screenshot.bmp");
texture->SetMipMapping(false);
texture->Upload();
delete buffer;
delete buffer2;
return texture;
}
CIwMaterial* ResourceManager::load(const char* name, int* w, int* h) {
int width = 0, height = 0;
char res[MAX_RES_NAME] = {0};
sprintf(res, "images/%s/%s", desktop.getDevPath(), name);
IIter p = imgs->find(res);
if (p != imgs->end()) {
if (w != NULL) {
*w = p->second.width;
}
if (h != NULL) {
*h = p->second.height;
}
return p->second.mat;
}
CIwTexture* texture = new CIwTexture;
CIwImage image;
s3eFile* pFile = s3eFileOpen(res, "rb");
if (pFile) {
image.ReadFile(pFile);
width = image.GetWidth();
height = image.GetHeight();
s3eFileClose(pFile);
texture->CopyFromImage(&image);
texture->Upload();
} else {
delete texture;
texture = NULL;
}
CIwMaterial* mat = new CIwMaterial;
mat->SetTexture(texture);
SImg s;
s.texture = texture;
s.mat = mat;
s.width = width;
s.height = height;
imgs->insert(IPair(string(res), s));
if (w != NULL) {
*w = width;
}
if (h != NULL) {
*h = height;
}
return mat;
}
void CzPlatformImaging::UploadTexture(CzTexture texture)
{
CIwTexture* t = static_cast<CIwTexture*>(texture);
t->Upload();
}