예제 #1
0
        static void ProcessCV2(string inputName)
        {
            string outputName = Path.ChangeExtension(inputName, "cv2");
            try
            {
                CV2Reader cv2;
                using (FileStream ofs = new FileStream(outputName, FileMode.Open, FileAccess.Read))
                {
                    cv2 = new CV2Reader(ofs);
                    if (cv2.Header.bpp == 8)
                    {
                        throw new Exception(inputName + " : do NOT support Palette !!");
                    }

                }
                using (FileStream ifs = new FileStream(inputName, FileMode.Open, FileAccess.Read))
                {
                    Bitmap image = cv2.Image;
                    Bitmap inputImage = (Bitmap)Image.FromStream(ifs);
                    using (FileStream ofs = new FileStream(outputName, FileMode.Create, FileAccess.Write))
                    {
                        Binary ob = new Binary(ofs);
                        cv2.Header.Serialize(ob);
                        System.Console.WriteLine(inputName + " --> " + outputName);
                        for (int x = 0; x < cv2.Header.Height; x++)
                            for (int y = 0; y < cv2.Header.PaddedWidth; y++)
                            {
                                if (y < cv2.Header.Width)
                                {
                                    Color c = inputImage.GetPixel(y, x);
                                    switch (cv2.Header.bpp)
                                    {
                                        case 8:
                                            throw new Exception(inputName + " : do NOT support Palette !!");
                                        case 16:
                                            {
                                                short b = (short)((c.R>>3) << 11 | (c.G>>2) << 5 | (c.B>>3));
                                                ob.WriteInt16(b);
                                                break;
                                            }
                                        case 24:
                                            {
                                                int b = 255<<24 | c.R << 16 | c.G << 8 | c.B;
                                                ob.WriteInt32(b);
                                                break;
                                            }
                                        case 32:
                                            {
                                                int b = c.A << 24 | c.R << 16 | c.G << 8 | c.B;
                                                ob.WriteInt32(b);
                                                break;
                                            }
                                        default:
                                            throw new Exception(inputName + " : unknown bpp !!");
                                    }
                                }
                                else
                                {
                                    switch (cv2.Header.bpp)
                                    {
                                        case 8:
                                            throw new Exception(inputName + " : do NOT support Palette !!");
                                        case 16:
                                            ob.WriteInt16(0);
                                            break;
                                        case 24:
                                            ob.WriteInt32(0);
                                            break;
                                        case 32:
                                            ob.WriteInt32(0);
                                            break;
                                        default:
                                            throw new Exception(inputName + " : unknown bpp !!");
                                    }
                                }
                            }
                    }
                }
                File.Delete(inputName);
            }
            catch (Exception e)
            {
                System.Console.Error.Write(e.Message);
            }
        }
예제 #2
0
        static void ProcessCV2(string inputName)
        {
            string outputName = Path.ChangeExtension(inputName, "cv2");

            try
            {
                CV2Reader cv2;
                using (FileStream ofs = new FileStream(outputName, FileMode.Open, FileAccess.Read))
                {
                    cv2 = new CV2Reader(ofs);
                    if (cv2.Header.bpp == 8)
                    {
                        throw new Exception(inputName + " : do NOT support Palette !!");
                    }
                }
                using (FileStream ifs = new FileStream(inputName, FileMode.Open, FileAccess.Read))
                {
                    Bitmap image      = cv2.Image;
                    Bitmap inputImage = (Bitmap)Image.FromStream(ifs);
                    using (FileStream ofs = new FileStream(outputName, FileMode.Create, FileAccess.Write))
                    {
                        Binary ob = new Binary(ofs);
                        cv2.Header.Serialize(ob);
                        System.Console.WriteLine(inputName + " --> " + outputName);
                        for (int x = 0; x < cv2.Header.Height; x++)
                        {
                            for (int y = 0; y < cv2.Header.PaddedWidth; y++)
                            {
                                if (y < cv2.Header.Width)
                                {
                                    Color c = inputImage.GetPixel(y, x);
                                    switch (cv2.Header.bpp)
                                    {
                                    case 8:
                                        throw new Exception(inputName + " : do NOT support Palette !!");

                                    case 16:
                                    {
                                        short b = (short)((c.R >> 3) << 11 | (c.G >> 2) << 5 | (c.B >> 3));
                                        ob.WriteInt16(b);
                                        break;
                                    }

                                    case 24:
                                    {
                                        int b = 255 << 24 | c.R << 16 | c.G << 8 | c.B;
                                        ob.WriteInt32(b);
                                        break;
                                    }

                                    case 32:
                                    {
                                        int b = c.A << 24 | c.R << 16 | c.G << 8 | c.B;
                                        ob.WriteInt32(b);
                                        break;
                                    }

                                    default:
                                        throw new Exception(inputName + " : unknown bpp !!");
                                    }
                                }
                                else
                                {
                                    switch (cv2.Header.bpp)
                                    {
                                    case 8:
                                        throw new Exception(inputName + " : do NOT support Palette !!");

                                    case 16:
                                        ob.WriteInt16(0);
                                        break;

                                    case 24:
                                        ob.WriteInt32(0);
                                        break;

                                    case 32:
                                        ob.WriteInt32(0);
                                        break;

                                    default:
                                        throw new Exception(inputName + " : unknown bpp !!");
                                    }
                                }
                            }
                        }
                    }
                }
                File.Delete(inputName);
            }
            catch (Exception e)
            {
                System.Console.Error.Write(e.Message);
            }
        }