Image ImageCache::getFromFile (const File& file)
{
const int64 hashCode = file.hashCode64();
Image image (getFromHashCode (hashCode));
if (image.isNull())
{
image = ImageFileFormat::loadFrom (file);
addImageToCache (image, hashCode);
}
return image;
}
Image ImageCache::getFromMemory (const void* imageData, const int dataSize)
{
const int64 hashCode = (int64) (pointer_sized_int) imageData;
Image image (getFromHashCode (hashCode));
if (image.isNull())
{
image = ImageFileFormat::loadFrom (imageData, (size_t) dataSize);
addImageToCache (image, hashCode);
}
return image;
}
void RivenGraphics::beginCredits() {
// Clear the old cache
clearCache();
// Now cache all the credits images
for (uint16 i = 302; i <= 320; i++) {
MohawkSurface *surface = _bitmapDecoder->decodeImage(_vm->getExtrasResource(ID_TBMP, i));
surface->convertToTrueColor();
addImageToCache(i, surface);
}
// And clear our screen too
clearMainScreen();
}
