public extern static string sk_imagedecoder_get_format_name_from_format(SKImageDecoderFormat cformat);
public extern static bool sk_imagedecoder_decode_file(string file, sk_bitmap_t bitmap, SKColorType pref, SKImageDecoderMode mode, ref SKImageDecoderFormat format);
public static bool DecodeMemory(byte[] buffer, SKBitmap bitmap, SKColorType pref = SKColorType.Unknown, SKImageDecoderMode mode = SKImageDecoderMode.DecodePixels)
{
SKImageDecoderFormat format = SKImageDecoderFormat.Unknown;
return(DecodeMemory(buffer, bitmap, pref, mode, ref format));
}
public static bool DecodeMemory(byte[] buffer, SKBitmap bitmap, SKColorType pref, SKImageDecoderMode mode, ref SKImageDecoderFormat format)
{
return(SkiaApi.sk_imagedecoder_decode_memory(buffer, (IntPtr)buffer.Length, bitmap.Handle, pref, mode, ref format));
}
public static bool DecodeFile(string filename, SKBitmap bitmap, SKColorType pref = SKColorType.Unknown, SKImageDecoderMode mode = SKImageDecoderMode.DecodePixels)
{
SKImageDecoderFormat format = SKImageDecoderFormat.Unknown;
return(DecodeFile(filename, bitmap, pref, mode, ref format));
}
public static bool DecodeFile(string filename, SKBitmap bitmap, SKColorType pref, SKImageDecoderMode mode, ref SKImageDecoderFormat format)
{
return(SkiaApi.sk_imagedecoder_decode_file(filename, bitmap.Handle, pref, mode, ref format));
}
public static bool DecodeStream(SKStreamRewindable stream, SKBitmap bitmap, SKColorType pref = SKColorType.Unknown, SKImageDecoderMode mode = SKImageDecoderMode.DecodePixels)
{
SKImageDecoderFormat format = SKImageDecoderFormat.Unknown;
return(DecodeStream(stream, bitmap, pref, mode, ref format));
}
public static bool DecodeStreamBounds(SKStreamRewindable stream, out SKImageInfo info, SKColorType pref = SKColorType.Unknown)
{
SKImageDecoderFormat format = SKImageDecoderFormat.Unknown;
return(DecodeStreamBounds(stream, out info, pref, ref format));
}
public static bool DecodeMemoryBounds(byte[] buffer, out SKImageInfo info, SKColorType pref = SKColorType.Unknown)
{
SKImageDecoderFormat format = SKImageDecoderFormat.Unknown;
return(DecodeMemoryBounds(buffer, out info, pref, ref format));
}
public static bool DecodeMemoryBounds(byte[] buffer, out SKImageInfo info, SKColorType pref, ref SKImageDecoderFormat format)
{
using (var bitmap = new SKBitmap())
{
if (DecodeMemory(buffer, bitmap, pref, SKImageDecoderMode.DecodePixels, ref format))
{
info = bitmap.Info;
return(true);
}
info = SKImageInfo.Empty;
return(false);
}
}
public static bool DecodeFileBounds(string filename, out SKImageInfo info, SKColorType pref, ref SKImageDecoderFormat format)
{
using (var bitmap = new SKBitmap())
{
if (DecodeFile(filename, bitmap, pref, SKImageDecoderMode.DecodePixels, ref format))
{
info = bitmap.Info;
return(true);
}
info = SKImageInfo.Empty;
return(false);
}
}
public static bool DecodeFileBounds(string filename, out SKImageInfo info, SKColorType pref = SKColorType.Unknown)
{
SKImageDecoderFormat format = SKImageDecoderFormat.Unknown;
return(DecodeFileBounds(filename, out info, pref, ref format));
}
public static bool DecodeStreamBounds(SKStreamRewindable stream, out SKImageInfo info, SKColorType pref, ref SKImageDecoderFormat format)
{
using (var bitmap = new SKBitmap())
{
if (DecodeStream(stream, bitmap, pref, SKImageDecoderMode.DecodePixels, ref format))
{
info = bitmap.Info;
return(true);
}
info = SKImageInfo.Empty;
return(false);
}
}
public extern static bool sk_imagedecoder_decode_memory(IntPtr buffer, IntPtr size, sk_bitmap_t bitmap, SKColorType pref, SKImageDecoderMode mode, ref SKImageDecoderFormat format);
public static bool DecodeStream(SKStreamRewindable stream, SKBitmap bitmap, SKColorType pref, SKImageDecoderMode mode, ref SKImageDecoderFormat format)
{
return(SkiaApi.sk_imagedecoder_decode_stream(stream.Handle, bitmap.Handle, pref, mode, ref format));
}
public extern static bool sk_imagedecoder_decode_stream(sk_stream_streamrewindable_t cstream, sk_bitmap_t bitmap, SKColorType pref, SKImageDecoderMode mode, ref SKImageDecoderFormat format);
public static string GetFormatName(SKImageDecoderFormat format)
{
return(SkiaApi.sk_imagedecoder_get_format_name_from_format(format));
}
