Example #1
0
 private static void ropCopy(RdpCanvas biDst, int dstwidth, int x, int y, int cx, int cy, uint[] src, int srcwidth, int srcx, int srcy, int Bpp)
 {
     if (src == null)
     {
         biDst.CopyPixels(srcx, srcy, x, y, cx, cy);
     }
     else
     {
         int index = (srcy * srcwidth) + srcx;
         for (int i = 0; i < cy; i++)
         {
             int num3 = 0;
             while (num3 < cx)
             {
                 if (index >= src.Length)
                 {
                     index = src.Length - 1;
                 }
                 biDst.SetPixel(x + num3, y + i, (int)src[index]);
                 num3++;
                 index++;
             }
             index += srcwidth - cx;
         }
     }
 }
Example #2
0
 private static void ropClear(RdpCanvas biDst, int width, int x, int y, int cx, int cy, int Bpp)
 {
     for (int i = x; i < (x + cx); i++)
     {
         for (int j = y; j < (y + cy); j++)
         {
             biDst.SetPixel(i, j, 0);
         }
     }
 }
Example #3
0
        private static void ropSet(RdpCanvas biDst, int width, int x, int y, int cx, int cy, int Bpp)
        {
            int color = Options.bpp_mask;

            for (int i = x; i < (x + cx); i++)
            {
                for (int j = y; j < (y + cy); j++)
                {
                    biDst.SetPixel(i, j, color);
                }
            }
        }
Example #4
0
        private static void ropNor(RdpCanvas biDst, int dstwidth, int x, int y, int cx, int cy, uint[] src, int srcwidth, int srcx, int srcy, int Bpp)
        {
            int num   = Options.bpp_mask;
            int index = (srcy * srcwidth) + srcx;

            for (int i = 0; i < cy; i++)
            {
                for (int j = 0; j < cx; j++)
                {
                    biDst.SetPixel(x + cx, y + cy, ((int)~(biDst.GetPixel(x + cx, y + cy) | src[index])) & num);
                }
                index += srcwidth - cx;
            }
        }
Example #5
0
        private static void ropXor(RdpCanvas biDst, int dstwidth, int x, int y, int cx, int cy, uint[] src, int srcwidth, int srcx, int srcy, int Bpp)
        {
            int num   = Options.bpp_mask;
            int index = (srcy * srcwidth) + srcx;

            for (int i = 0; i < cy; i++)
            {
                for (int j = 0; j < cx; j++)
                {
                    int pixel = biDst.GetPixel(x + j, y + i);
                    biDst.SetPixel(x + j, y + i, pixel ^ (((int)src[index]) & num));
                    index++;
                }
                index += srcwidth - cx;
            }
        }
Example #6
0
        private static void ropInvert(RdpCanvas biDst, uint[] dest, int width, int x, int y, int cx, int cy, int Bpp)
        {
            int num   = Options.bpp_mask;
            int index = (y * width) + x;

            for (int i = 0; i < cy; i++)
            {
                for (int j = 0; j < cx; j++)
                {
                    if (biDst != null)
                    {
                        int pixel = biDst.GetPixel(x + j, y + i);
                        biDst.SetPixel(x + j, y + i, ~pixel & num);
                    }
                    else
                    {
                        dest[index] = ~dest[index] & ((uint)num);
                    }
                    index++;
                }
                index += width - cx;
            }
        }
Example #7
0
        public static void do_pixel(int opcode, RdpCanvas dst, int x, int y, int color)
        {
            int num = Options.bpp_mask;

            if (dst != null)
            {
                int pixel = dst.GetPixel(x, y);
                switch (opcode)
                {
                case 0:
                    dst.SetPixel(x, y, 0);
                    return;

                case 1:
                    dst.SetPixel(x, y, ~(pixel | color) & num);
                    return;

                case 2:
                    dst.SetPixel(x, y, pixel & (~color & num));
                    return;

                case 3:
                    dst.SetPixel(x, y, ~color & num);
                    return;

                case 4:
                    dst.SetPixel(x, y, (~pixel & color) * num);
                    return;

                case 5:
                    dst.SetPixel(x, y, ~pixel & num);
                    return;

                case 6:
                    dst.SetPixel(x, y, pixel ^ (color & num));
                    return;

                case 7:
                    dst.SetPixel(x, y, (~pixel & color) & num);
                    return;

                case 8:
                    dst.SetPixel(x, y, pixel & (color & num));
                    return;

                case 9:
                    dst.SetPixel(x, y, pixel ^ (~color & num));
                    return;

                case 10:
                    break;

                case 11:
                    dst.SetPixel(x, y, pixel | (~color & num));
                    return;

                case 12:
                    dst.SetPixel(x, y, color);
                    return;

                case 13:
                    dst.SetPixel(x, y, (~pixel | color) & num);
                    return;

                case 14:
                    dst.SetPixel(x, y, pixel | (color & num));
                    return;

                case 15:
                    dst.SetPixel(x, y, num);
                    return;

                default:
                    // do_byte unsupported opcode:  opcode
                    break;
                }
            }
        }
Example #8
0
        public static void do_array(int opcode, RdpCanvas biDst, int dstwidth, int x, int y, int cx, int cy, uint[] src, int srcwidth, int srcx, int srcy)
        {
            int bpp = Options.Bpp;

            switch (opcode)
            {
            case 0:
                ropClear(biDst, dstwidth, x, y, cx, cy, bpp);
                return;

            case 1:
                ropNor(biDst, dstwidth, x, y, cx, cy, src, srcwidth, srcx, srcy, bpp);
                return;

            case 2:
                ropAndInverted(biDst, dstwidth, x, y, cx, cy, src, srcwidth, srcx, srcy, bpp);
                return;

            case 3:
                ropInvert(biDst, src, srcwidth, srcx, srcy, cx, cy, bpp);
                ropCopy(biDst, dstwidth, x, y, cx, cy, src, srcwidth, srcx, srcy, bpp);
                return;

            case 4:
                ropInvert(biDst, null, dstwidth, x, y, cx, cy, bpp);
                ropAnd(biDst, dstwidth, x, y, cx, cy, src, srcwidth, srcx, srcy, bpp);
                return;

            case 5:
                ropInvert(biDst, null, dstwidth, x, y, cx, cy, bpp);
                return;

            case 6:
                ropXor(biDst, dstwidth, x, y, cx, cy, src, srcwidth, srcx, srcy, bpp);
                return;

            case 7:
                ropNand(biDst, dstwidth, x, y, cx, cy, src, srcwidth, srcx, srcy, bpp);
                return;

            case 8:
                ropAnd(biDst, dstwidth, x, y, cx, cy, src, srcwidth, srcx, srcy, bpp);
                return;

            case 9:
                ropEquiv(biDst, dstwidth, x, y, cx, cy, src, srcwidth, srcx, srcy, bpp);
                return;

            case 10:
                break;

            case 11:
                ropOrInverted(biDst, dstwidth, x, y, cx, cy, src, srcwidth, srcx, srcy, bpp);
                return;

            case 12:
                ropCopy(biDst, dstwidth, x, y, cx, cy, src, srcwidth, srcx, srcy, bpp);
                return;

            case 13:
                ropInvert(biDst, null, dstwidth, x, y, cx, cy, bpp);
                ropOr(biDst, dstwidth, x, y, cx, cy, src, srcwidth, srcx, srcy, bpp);
                return;

            case 14:
                ropOr(biDst, dstwidth, x, y, cx, cy, src, srcwidth, srcx, srcy, bpp);
                return;

            case 15:
                ropSet(biDst, dstwidth, x, y, cx, cy, bpp);
                return;

            default:
                // do_array unsupported opcode
                break;
            }
        }