C# (CSharp) Microsoft.Xna.Framework.Graphics FNA3D.WriteJPGStreamの例

コード例 #1

ファイル: Texture2D.cs プロジェクト: craftworkgames/katabasis

        public void SaveAsJpeg(Stream stream, int width, int height)
        {
            int    len  = Width * Height * GetFormatSize(Format);
            IntPtr data = Marshal.AllocHGlobal(len);

            FNA3D.FNA3D_GetTextureData2D(
                GraphicsDevice.GLDevice,
                texture,
                0,
                0,
                Width,
                height,
                0,
                data,
                len
                );

            FNA3D.WriteJPGStream(
                stream,
                Width,
                Height,
                width,
                height,
                data,
                100                 // FIXME: What does XNA pick for quality? -flibit
                );

            Marshal.FreeHGlobal(data);
        }