//==============================================================
// 로드
void CDIB::LoadFromFile(wstring file_name) {
if (!FileExists(file_name)) return;
file_name=ToUpper(file_name);
if (EndsWith(file_name, L".BMP")) LoadBMPFile(file_name); else
if (EndsWith(file_name, L".PNG")) LoadPNGFile(file_name);
if (EndsWith(file_name, L".JPG") || EndsWith(file_name, L".JPEG")) LoadJPEGFile(file_name);
}
Bitmap::Bitmap(ConstBuffer<void> _buffer)
:
#ifdef ENABLE_OPENGL
#ifdef ANDROID
id(0),
#endif
texture(nullptr), interpolation(false)
#else
buffer(WritableImageBuffer<BitmapPixelTraits>::Empty())
#endif
{
Load(_buffer);
}
bool
Bitmap::Load(ConstBuffer<void> buffer, Type type)
{
const UncompressedImage uncompressed = LoadPNG(buffer.data, buffer.size);
return Load(uncompressed, type);
}
static UncompressedImage
DecompressImageFile(Path path)
{
#ifdef USE_LIBTIFF
if (path.MatchesExtension(_T(".tif")) || path.MatchesExtension(_T(".tiff")))
return LoadTiff(path);
#endif
if (path.MatchesExtension(_T(".png")))
return LoadPNG(path);
return LoadJPEGFile(path);
}
bool
Bitmap::LoadFile(Path path)
{
const UncompressedImage uncompressed = DecompressImageFile(path);
return uncompressed.IsVisible() && Load(uncompressed);
}
Bitmap::Bitmap(ConstBuffer<void> _buffer)
:
#ifdef ENABLE_OPENGL
#ifdef ANDROID
id(0),
#endif
texture(nullptr), interpolation(false)
#else
buffer(WritableImageBuffer<BitmapPixelTraits>::Empty())
#endif
{
Load(_buffer);
}
bool
Bitmap::Load(ConstBuffer<void> buffer, Type type)
{
const UncompressedImage uncompressed = LoadPNG(buffer.data, buffer.size);
return (uncompressed.IsVisible() && Load(uncompressed, type));
}
#ifdef USE_LIBJPEG
bool
Bitmap::LoadFile(const TCHAR *path)
{
const UncompressedImage uncompressed = LoadJPEGFile(path);
return (uncompressed.IsVisible() && Load(uncompressed));
}
#endif
bool
Bitmap::LoadPNGFile(const TCHAR *path)
{
const UncompressedImage uncompressed = ::LoadPNGFile(path);
return (uncompressed.IsVisible() && Load(uncompressed));
}