/** * FreeRDP: A Remote Desktop Protocol Implementation * Bitmap Compression * * Copyright 2004-2012 Jay Sorg * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #define GETPIXEL8(d, x, y, w) (*(((unsigned char*)d) + ((y) * (w) + (x)))) #define GETPIXEL16(d, x, y, w) (*(((unsigned short*)d) + ((y) * (w) + (x)))) #define GETPIXEL32(d, x, y, w) (*(((unsigned int*)d) + ((y) * (w) + (x)))) /*****************************************************************************/ #define IN_PIXEL8(in_ptr, in_x, in_y, in_w, in_last_pixel, in_pixel); \ { \ if (in_ptr == 0) \ { \ in_pixel = 0; \ } \ else if (in_x < in_w) \ { \ in_pixel = GETPIXEL8(in_ptr, in_x, in_y, in_w); \ } \ else \ { \ in_pixel = in_last_pixel; \ } \ } /*****************************************************************************/ #define IN_PIXEL16(in_ptr, in_x, in_y, in_w, in_last_pixel, in_pixel); \ { \ if (in_ptr == 0) \ { \ in_pixel = 0; \ } \ else if (in_x < in_w) \ { \ in_pixel = GETPIXEL16(in_ptr, in_x, in_y, in_w); \ } \ else \ { \ in_pixel = in_last_pixel; \ } \ } /*****************************************************************************/ #define IN_PIXEL32(in_ptr, in_x, in_y, in_w, in_last_pixel, in_pixel); \ { \ if (in_ptr == 0) \ { \ in_pixel = 0; \ } \ else if (in_x < in_w) \ { \ in_pixel = GETPIXEL32(in_ptr, in_x, in_y, in_w); \ } \ else \ { \ in_pixel = in_last_pixel; \ } \ } /*****************************************************************************/ /* color */ #define OUT_COLOR_COUNT1(in_count, in_s, in_data) \ { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ temp = (0x3 << 5) | in_count; \ Stream_Write_UINT8(in_s, temp); \ Stream_Write_UINT8(in_s, in_data); \ } \ else if (in_count < 256 + 32) \ { \ Stream_Write_UINT8(in_s, 0x60); \ temp = in_count - 32; \ Stream_Write_UINT8(in_s, temp); \ Stream_Write_UINT8(in_s, in_data); \ } \ else \ { \ Stream_Write_UINT8(in_s, 0xf3); \ Stream_Write_UINT16(in_s, in_count); \ Stream_Write_UINT8(in_s, in_data); \ } \ } \ in_count = 0; \ } /*****************************************************************************/ /* color */ #define OUT_COLOR_COUNT2(in_count, in_s, in_data) \ { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ temp = (0x3 << 5) | in_count; \ Stream_Write_UINT8(in_s, temp); \ Stream_Write_UINT16(in_s, in_data); \ } \ else if (in_count < 256 + 32) \ { \ Stream_Write_UINT8(in_s, 0x60); \ temp = in_count - 32; \ Stream_Write_UINT8(in_s, temp); \ Stream_Write_UINT16(in_s, in_data); \ } \ else \ { \ Stream_Write_UINT8(in_s, 0xf3); \ Stream_Write_UINT16(in_s, in_count); \ Stream_Write_UINT16(in_s, in_data); \ } \ } \ in_count = 0; \ } /*****************************************************************************/ /* color */ #define OUT_COLOR_COUNT3(in_count, in_s, in_data) \ { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ temp = (0x3 << 5) | in_count; \ Stream_Write_UINT8(in_s, temp); \ Stream_Write_UINT8(in_s, in_data & 0xFF); \ Stream_Write_UINT8(in_s, (in_data >> 8) & 0xFF); \ Stream_Write_UINT8(in_s, (in_data >> 16) & 0xFF); \ } \ else if (in_count < 256 + 32) \ { \ Stream_Write_UINT8(in_s, 0x60); \ temp = in_count - 32; \ Stream_Write_UINT8(in_s, temp); \ Stream_Write_UINT8(in_s, in_data & 0xFF); \ Stream_Write_UINT8(in_s, (in_data >> 8) & 0xFF); \ Stream_Write_UINT8(in_s, (in_data >> 16) & 0xFF); \ } \ else \ { \ Stream_Write_UINT8(in_s, 0xf3); \ Stream_Write_UINT16(in_s, in_count); \ Stream_Write_UINT8(in_s, in_data & 0xFF); \ Stream_Write_UINT8(in_s, (in_data >> 8) & 0xFF); \ Stream_Write_UINT8(in_s, (in_data >> 16) & 0xFF); \ } \ } \ in_count = 0; \ } /*****************************************************************************/ /* copy */ #define OUT_COPY_COUNT1(in_count, in_s, in_data) \ { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ temp = (0x4 << 5) | in_count; \ Stream_Write_UINT8(in_s, temp); \ Stream_Write(in_s, Stream_Buffer(in_data), in_count); \ } \ else if (in_count < 256 + 32) \ { \ Stream_Write_UINT8(in_s, 0x80); \ temp = in_count - 32; \ Stream_Write_UINT8(in_s, temp); \ Stream_Write(in_s, Stream_Buffer(in_data), in_count); \ } \ else \ { \ Stream_Write_UINT8(in_s, 0xf4); \ Stream_Write_UINT16(in_s, in_count); \ Stream_Write(in_s, Stream_Buffer(in_data), in_count); \ } \ } \ in_count = 0; \ Stream_SetPosition(in_data, 0); \ } /*****************************************************************************/ /* copy */ #define OUT_COPY_COUNT2(in_count, in_s, in_data) \ { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ temp = (0x4 << 5) | in_count; \ Stream_Write_UINT8(in_s, temp); \ temp = in_count * 2; \ Stream_Write(in_s, Stream_Buffer(in_data), temp); \ } \ else if (in_count < 256 + 32) \ { \ Stream_Write_UINT8(in_s, 0x80); \ temp = in_count - 32; \ Stream_Write_UINT8(in_s, temp); \ temp = in_count * 2; \ Stream_Write(in_s, Stream_Buffer(in_data), temp); \ } \ else \ { \ Stream_Write_UINT8(in_s, 0xf4); \ Stream_Write_UINT16(in_s, in_count); \ temp = in_count * 2; \ Stream_Write(in_s, Stream_Buffer(in_data), temp); \ } \ } \ in_count = 0; \ Stream_SetPosition(in_data, 0); \ } /*****************************************************************************/ /* copy */ #define OUT_COPY_COUNT3(in_count, in_s, in_data) \ { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ temp = (0x4 << 5) | in_count; \ Stream_Write_UINT8(in_s, temp); \ temp = in_count * 3; \ Stream_Write(in_s, Stream_Pointer(in_data), temp); \ } \ else if (in_count < 256 + 32) \ { \ Stream_Write_UINT8(in_s, 0x80); \ temp = in_count - 32; \ Stream_Write_UINT8(in_s, temp); \ temp = in_count * 3; \ Stream_Write(in_s, Stream_Pointer(in_data), temp); \ } \ else \ { \ Stream_Write_UINT8(in_s, 0xf4); \ Stream_Write_UINT16(in_s, in_count); \ temp = in_count * 3; \ Stream_Write(in_s, Stream_Pointer(in_data), temp); \ } \ } \ in_count = 0; \ Stream_SetPosition(in_data, 0); \ } /*****************************************************************************/ /* bicolor */ #define OUT_BICOLOR_COUNT1(in_count, in_s, in_color1, in_color2) \ { \ if (in_count > 0) \ { \ if (in_count / 2 < 16) \ { \ temp = (0xe << 4) | (in_count / 2); \ Stream_Write_UINT8(in_s, temp); \ Stream_Write_UINT8(in_s, in_color1); \ Stream_Write_UINT8(in_s, in_color2); \ } \ else if (in_count / 2 < 256 + 16) \ { \ Stream_Write_UINT8(in_s, 0xe0); \ temp = in_count / 2 - 16; \ Stream_Write_UINT8(in_s, temp); \ Stream_Write_UINT8(in_s, in_color1); \ Stream_Write_UINT8(in_s, in_color2); \ } \ else \ { \ Stream_Write_UINT8(in_s, 0xf8); \ temp = in_count / 2; \ Stream_Write_UINT16(in_s, temp); \ Stream_Write_UINT8(in_s, in_color1); \ Stream_Write_UINT8(in_s, in_color2); \ } \ } \ in_count = 0; \ } /*****************************************************************************/ /* bicolor */ #define OUT_BICOLOR_COUNT2(in_count, in_s, in_color1, in_color2) \ { \ if (in_count > 0) \ { \ if (in_count / 2 < 16) \ { \ temp = (0xe << 4) | (in_count / 2); \ Stream_Write_UINT8(in_s, temp); \ Stream_Write_UINT16(in_s, in_color1); \ Stream_Write_UINT16(in_s, in_color2); \ } \ else if (in_count / 2 < 256 + 16) \ { \ Stream_Write_UINT8(in_s, 0xe0); \ temp = in_count / 2 - 16; \ Stream_Write_UINT8(in_s, temp); \ Stream_Write_UINT16(in_s, in_color1); \ Stream_Write_UINT16(in_s, in_color2); \ } \ else \ { \ Stream_Write_UINT8(in_s, 0xf8); \ temp = in_count / 2; \ Stream_Write_UINT16(in_s, temp); \ Stream_Write_UINT16(in_s, in_color1); \ Stream_Write_UINT16(in_s, in_color2); \ } \ } \ in_count = 0; \ } /*****************************************************************************/ /* bicolor */ #define OUT_BICOLOR_COUNT3(in_count, in_s, in_color1, in_color2) \ { \ if (in_count > 0) \ { \ if (in_count / 2 < 16) \ { \ temp = (0xe << 4) | (in_count / 2); \ Stream_Write_UINT8(in_s, temp); \ Stream_Write_UINT8(in_s, in_color1 & 0xFF); \ Stream_Write_UINT8(in_s, (in_color1 >> 8) & 0xFF); \ Stream_Write_UINT8(in_s, (in_color1 >> 16) & 0xFF); \ Stream_Write_UINT8(in_s, in_color2 & 0xFF); \ Stream_Write_UINT8(in_s, (in_color2 >> 8) & 0xFF); \ Stream_Write_UINT8(in_s, (in_color2 >> 16) & 0xFF); \ } \ else if (in_count / 2 < 256 + 16) \ { \ Stream_Write_UINT8(in_s, 0xe0); \ temp = in_count / 2 - 16; \ Stream_Write_UINT8(in_s, temp); \ Stream_Write_UINT8(in_s, in_color1 & 0xFF); \ Stream_Write_UINT8(in_s, (in_color1 >> 8) & 0xFF); \ Stream_Write_UINT8(in_s, (in_color1 >> 16) & 0xFF); \ Stream_Write_UINT8(in_s, in_color2 & 0xFF); \ Stream_Write_UINT8(in_s, (in_color2 >> 8) & 0xFF); \ Stream_Write_UINT8(in_s, (in_color2 >> 16) & 0xFF); \ } \ else \ { \ Stream_Write_UINT8(in_s, 0xf8); \ temp = in_count / 2; \ Stream_Write_UINT16(in_s, temp); \ Stream_Write_UINT8(in_s, in_color1 & 0xFF); \ Stream_Write_UINT8(in_s, (in_color1 >> 8) & 0xFF); \ Stream_Write_UINT8(in_s, (in_color1 >> 16) & 0xFF); \ Stream_Write_UINT8(in_s, in_color2 & 0xFF); \ Stream_Write_UINT8(in_s, (in_color2 >> 8) & 0xFF); \ Stream_Write_UINT8(in_s, (in_color2 >> 16) & 0xFF); \ } \ } \ in_count = 0; \ } /*****************************************************************************/ /* fill */ #define OUT_FILL_COUNT1(in_count, in_s) \ { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ Stream_Write_UINT8(in_s, in_count); \ } \ else if (in_count < 256 + 32) \ { \ Stream_Write_UINT8(in_s, 0x0); \ temp = in_count - 32; \ Stream_Write_UINT8(in_s, temp); \ } \ else \ { \ Stream_Write_UINT8(in_s, 0xf0); \ Stream_Write_UINT16(in_s, in_count); \ } \ } \ in_count = 0; \ } /*****************************************************************************/ /* fill */ #define OUT_FILL_COUNT2(in_count, in_s) \ { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ Stream_Write_UINT8(in_s, in_count); \ } \ else if (in_count < 256 + 32) \ { \ Stream_Write_UINT8(in_s, 0x0); \ temp = in_count - 32; \ Stream_Write_UINT8(in_s, temp); \ } \ else \ { \ Stream_Write_UINT8(in_s, 0xf0); \ Stream_Write_UINT16(in_s, in_count); \ } \ } \ in_count = 0; \ } /*****************************************************************************/ /* fill */ #define OUT_FILL_COUNT3(in_count, in_s) \ { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ Stream_Write_UINT8(in_s, in_count); \ } \ else if (in_count < 256 + 32) \ { \ Stream_Write_UINT8(in_s, 0x0); \ temp = in_count - 32; \ Stream_Write_UINT8(in_s, temp); \ } \ else \ { \ Stream_Write_UINT8(in_s, 0xf0); \ Stream_Write_UINT16(in_s, in_count); \ } \ } \ in_count = 0; \ } /*****************************************************************************/ /* mix */ #define OUT_MIX_COUNT1(in_count, in_s) \ { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ temp = (0x1 << 5) | in_count; \ Stream_Write_UINT8(in_s, temp); \ } \ else if (in_count < 256 + 32) \ { \ Stream_Write_UINT8(in_s, 0x20); \ temp = in_count - 32; \ Stream_Write_UINT8(in_s, temp); \ } \ else \ { \ Stream_Write_UINT8(in_s, 0xf1); \ Stream_Write_UINT16(in_s, in_count); \ } \ } \ in_count = 0; \ } /*****************************************************************************/ /* mix */ #define OUT_MIX_COUNT2(in_count, in_s) \ { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ temp = (0x1 << 5) | in_count; \ Stream_Write_UINT8(in_s, temp); \ } \ else if (in_count < 256 + 32) \ { \ Stream_Write_UINT8(in_s, 0x20); \ temp = in_count - 32; \ Stream_Write_UINT8(in_s, temp); \ } \ else \ { \ Stream_Write_UINT8(in_s, 0xf1); \ Stream_Write_UINT16(in_s, in_count); \ } \ } \ in_count = 0; \ } /*****************************************************************************/ /* mix */ #define OUT_MIX_COUNT3(in_count, in_s) \ { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ temp = (0x1 << 5) | in_count; \ Stream_Write_UINT8(in_s, temp); \ } \ else if (in_count < 256 + 32) \ { \ Stream_Write_UINT8(in_s, 0x20); \ temp = in_count - 32; \ Stream_Write_UINT8(in_s, temp); \ } \ else \ { \ Stream_Write_UINT8(in_s, 0xf1); \ Stream_Write_UINT16(in_s, in_count); \ } \ } \ in_count = 0; \ } /*****************************************************************************/ /* fom */ #define OUT_FOM_COUNT1(in_count, in_s, in_mask, in_mask_len) \ { \ if (in_count > 0) \ { \ if ((in_count % 8) == 0 && in_count < 249) \ { \ temp = (0x2 << 5) | (in_count / 8); \ Stream_Write_UINT8(in_s, temp); \ Stream_Write(in_s, in_mask, in_mask_len); \ } \ else if (in_count < 256) \ { \ Stream_Write_UINT8(in_s, 0x40); \ temp = in_count - 1; \ Stream_Write_UINT8(in_s, temp); \ Stream_Write(in_s, in_mask, in_mask_len); \ } \ else \ { \ Stream_Write_UINT8(in_s, 0xf2); \ Stream_Write_UINT16(in_s, in_count); \ Stream_Write(in_s, in_mask, in_mask_len); \ } \ } \ in_count = 0; \ } /*****************************************************************************/ /* fom */ #define OUT_FOM_COUNT2(in_count, in_s, in_mask, in_mask_len) \ { \ if (in_count > 0) \ { \ if ((in_count % 8) == 0 && in_count < 249) \ { \ temp = (0x2 << 5) | (in_count / 8); \ Stream_Write_UINT8(in_s, temp); \ Stream_Write(in_s, in_mask, in_mask_len); \ } \ else if (in_count < 256) \ { \ Stream_Write_UINT8(in_s, 0x40); \ temp = in_count - 1; \ Stream_Write_UINT8(in_s, temp); \ Stream_Write(in_s, in_mask, in_mask_len); \ } \ else \ { \ Stream_Write_UINT8(in_s, 0xf2); \ Stream_Write_UINT16(in_s, in_count); \ Stream_Write(in_s, in_mask, in_mask_len); \ } \ } \ in_count = 0; \ } /*****************************************************************************/ /* fill or mix (fom) */ #define OUT_FOM_COUNT3(in_count, in_s, in_mask, in_mask_len) \ { \ if (in_count > 0) \ { \ if ((in_count % 8) == 0 && in_count < 249) \ { \ temp = (0x2 << 5) | (in_count / 8); \ Stream_Write_UINT8(in_s, temp); \ Stream_Write(in_s, in_mask, in_mask_len); \ } \ else if (in_count < 256) \ { \ Stream_Write_UINT8(in_s, 0x40); \ temp = in_count - 1; \ Stream_Write_UINT8(in_s, temp); \ Stream_Write(in_s, in_mask, in_mask_len); \ } \ else \ { \ Stream_Write_UINT8(in_s, 0xf2); \ Stream_Write_UINT16(in_s, in_count); \ Stream_Write(in_s, in_mask, in_mask_len); \ } \ } \ in_count = 0; \ } /*****************************************************************************/ #define TEST_FILL \ ((last_line == 0 && pixel == 0) || \ (last_line != 0 && pixel == ypixel)) #define TEST_MIX \ ((last_line == 0 && pixel == mix) || \ (last_line != 0 && pixel == (ypixel ^ mix))) #define TEST_FOM (TEST_FILL || TEST_MIX) #define TEST_COLOR (pixel == last_pixel) #define TEST_BICOLOR \ ( \ (pixel != last_pixel) && \ ( \ (!bicolor_spin && pixel == bicolor1 && last_pixel == bicolor2) || \ (bicolor_spin && pixel == bicolor2 && last_pixel == bicolor1) \ ) \ ) #define RESET_COUNTS \ { \ bicolor_count = 0; \ fill_count = 0; \ color_count = 0; \ mix_count = 0; \ fom_count = 0; \ fom_mask_len = 0; \ bicolor_spin = 0; \ } /*****************************************************************************/ int freerdp_bitmap_compress(char* in_data, int width, int height, wStream* s, int bpp, int byte_limit, int start_line, wStream* temp_s, int e) { char *line; char *last_line; char fom_mask[8192]; /* good for up to 64K bitmap */ int lines_sent; int pixel; int count; int color_count; int last_pixel; int bicolor_count; int bicolor1; int bicolor2; int bicolor_spin; int end; int i; int out_count; int ypixel; int last_ypixel; int fill_count; int mix_count; int mix; int fom_count; int fom_mask_len; int temp; /* used in macros */ Stream_SetPosition(temp_s, 0); fom_mask_len = 0; last_line = 0; lines_sent = 0; end = width + e; count = 0; color_count = 0; last_pixel = 0; last_ypixel = 0; bicolor_count = 0; bicolor1 = 0; bicolor2 = 0; bicolor_spin = 0; fill_count = 0; mix_count = 0; fom_count = 0; if (bpp == 8) { mix = 0xFF; out_count = end; line = in_data + width * start_line; while (start_line >= 0 && out_count < 32768) { i = Stream_GetPosition(s) + count; if (i - color_count >= byte_limit && i - bicolor_count >= byte_limit && i - fill_count >= byte_limit && i - mix_count >= byte_limit && i - fom_count >= byte_limit) { break; } out_count += end; for (i = 0; i < end; i++) { /* read next pixel */ IN_PIXEL8(line, i, 0, width, last_pixel, pixel); IN_PIXEL8(last_line, i, 0, width, last_ypixel, ypixel); if (!TEST_FILL) { if (fill_count > 3 && fill_count >= color_count && fill_count >= bicolor_count && fill_count >= mix_count && fill_count >= fom_count) { count -= fill_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_FILL_COUNT1(fill_count, s); RESET_COUNTS; } fill_count = 0; } if (!TEST_MIX) { if (mix_count > 3 && mix_count >= fill_count && mix_count >= bicolor_count && mix_count >= color_count && mix_count >= fom_count) { count -= mix_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_MIX_COUNT1(mix_count, s); RESET_COUNTS; } mix_count = 0; } if (!TEST_COLOR) { if (color_count > 3 && color_count >= fill_count && color_count >= bicolor_count && color_count >= mix_count && color_count >= fom_count) { count -= color_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_COLOR_COUNT1(color_count, s, last_pixel); RESET_COUNTS; } color_count = 0; } if (!TEST_BICOLOR) { if (bicolor_count > 3 && bicolor_count >= fill_count && bicolor_count >= color_count && bicolor_count >= mix_count && bicolor_count >= fom_count) { if ((bicolor_count % 2) == 0) { count -= bicolor_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_BICOLOR_COUNT1(bicolor_count, s, bicolor1, bicolor2); } else { bicolor_count--; count -= bicolor_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_BICOLOR_COUNT1(bicolor_count, s, bicolor2, bicolor1); } RESET_COUNTS; } bicolor_count = 0; bicolor1 = last_pixel; bicolor2 = pixel; bicolor_spin = 0; } if (!TEST_FOM) { if (fom_count > 3 && fom_count >= fill_count && fom_count >= color_count && fom_count >= mix_count && fom_count >= bicolor_count) { count -= fom_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_FOM_COUNT1(fom_count, s, fom_mask, fom_mask_len); RESET_COUNTS; } fom_count = 0; fom_mask_len = 0; } if (TEST_FILL) { fill_count++; } if (TEST_MIX) { mix_count++; } if (TEST_COLOR) { color_count++; } if (TEST_BICOLOR) { bicolor_spin = !bicolor_spin; bicolor_count++; } if (TEST_FOM) { if ((fom_count % 8) == 0) { fom_mask[fom_mask_len] = 0; fom_mask_len++; } if (pixel == (ypixel ^ mix)) { fom_mask[fom_mask_len - 1] |= (1 << (fom_count % 8)); } fom_count++; } Stream_Write_UINT8(temp_s, pixel); count++; last_pixel = pixel; last_ypixel = ypixel; } /* can't take fix, mix, or fom past first line */ if (last_line == 0) { if (fill_count > 3 && fill_count >= color_count && fill_count >= bicolor_count && fill_count >= mix_count && fill_count >= fom_count) { count -= fill_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_FILL_COUNT1(fill_count, s); RESET_COUNTS; } fill_count = 0; if (mix_count > 3 && mix_count >= fill_count && mix_count >= bicolor_count && mix_count >= color_count && mix_count >= fom_count) { count -= mix_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_MIX_COUNT1(mix_count, s); RESET_COUNTS; } mix_count = 0; if (fom_count > 3 && fom_count >= fill_count && fom_count >= color_count && fom_count >= mix_count && fom_count >= bicolor_count) { count -= fom_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_FOM_COUNT1(fom_count, s, fom_mask, fom_mask_len); RESET_COUNTS; } fom_count = 0; fom_mask_len = 0; } last_line = line; line = line - width; start_line--; lines_sent++; } if (fill_count > 3 && fill_count >= color_count && fill_count >= bicolor_count && fill_count >= mix_count && fill_count >= fom_count) { count -= fill_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_FILL_COUNT1(fill_count, s); } else if (mix_count > 3 && mix_count >= color_count && mix_count >= bicolor_count && mix_count >= fill_count && mix_count >= fom_count) { count -= mix_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_MIX_COUNT1(mix_count, s); } else if (color_count > 3 && color_count >= mix_count && color_count >= bicolor_count && color_count >= fill_count && color_count >= fom_count) { count -= color_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_COLOR_COUNT1(color_count, s, last_pixel); } else if (bicolor_count > 3 && bicolor_count >= mix_count && bicolor_count >= color_count && bicolor_count >= fill_count && bicolor_count >= fom_count) { if ((bicolor_count % 2) == 0) { count -= bicolor_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_BICOLOR_COUNT1(bicolor_count, s, bicolor1, bicolor2); } else { bicolor_count--; count -= bicolor_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_BICOLOR_COUNT1(bicolor_count, s, bicolor2, bicolor1); } count -= bicolor_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_BICOLOR_COUNT1(bicolor_count, s, bicolor1, bicolor2); } else if (fom_count > 3 && fom_count >= mix_count && fom_count >= color_count && fom_count >= fill_count && fom_count >= bicolor_count) { count -= fom_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_FOM_COUNT1(fom_count, s, fom_mask, fom_mask_len); } else { OUT_COPY_COUNT1(count, s, temp_s); } } else if ((bpp == 15) || (bpp == 16)) { mix = (bpp == 15) ? 0xBA1F : 0xFFFF; out_count = end * 2; line = in_data + width * start_line * 2; while (start_line >= 0 && out_count < 32768) { i = Stream_GetPosition(s) + count * 2; if (i - (color_count * 2) >= byte_limit && i - (bicolor_count * 2) >= byte_limit && i - (fill_count * 2) >= byte_limit && i - (mix_count * 2) >= byte_limit && i - (fom_count * 2) >= byte_limit) { break; } out_count += end * 2; for (i = 0; i < end; i++) { /* read next pixel */ IN_PIXEL16(line, i, 0, width, last_pixel, pixel); IN_PIXEL16(last_line, i, 0, width, last_ypixel, ypixel); if (!TEST_FILL) { if (fill_count > 3 && fill_count >= color_count && fill_count >= bicolor_count && fill_count >= mix_count && fill_count >= fom_count) { count -= fill_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_FILL_COUNT2(fill_count, s); RESET_COUNTS; } fill_count = 0; } if (!TEST_MIX) { if (mix_count > 3 && mix_count >= fill_count && mix_count >= bicolor_count && mix_count >= color_count && mix_count >= fom_count) { count -= mix_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_MIX_COUNT2(mix_count, s); RESET_COUNTS; } mix_count = 0; } if (!TEST_COLOR) { if (color_count > 3 && color_count >= fill_count && color_count >= bicolor_count && color_count >= mix_count && color_count >= fom_count) { count -= color_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_COLOR_COUNT2(color_count, s, last_pixel); RESET_COUNTS; } color_count = 0; } if (!TEST_BICOLOR) { if (bicolor_count > 3 && bicolor_count >= fill_count && bicolor_count >= color_count && bicolor_count >= mix_count && bicolor_count >= fom_count) { if ((bicolor_count % 2) == 0) { count -= bicolor_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_BICOLOR_COUNT2(bicolor_count, s, bicolor1, bicolor2); } else { bicolor_count--; count -= bicolor_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_BICOLOR_COUNT2(bicolor_count, s, bicolor2, bicolor1); } RESET_COUNTS; } bicolor_count = 0; bicolor1 = last_pixel; bicolor2 = pixel; bicolor_spin = 0; } if (!TEST_FOM) { if (fom_count > 3 && fom_count >= fill_count && fom_count >= color_count && fom_count >= mix_count && fom_count >= bicolor_count) { count -= fom_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_FOM_COUNT2(fom_count, s, fom_mask, fom_mask_len); RESET_COUNTS; } fom_count = 0; fom_mask_len = 0; } if (TEST_FILL) { fill_count++; } if (TEST_MIX) { mix_count++; } if (TEST_COLOR) { color_count++; } if (TEST_BICOLOR) { bicolor_spin = !bicolor_spin; bicolor_count++; } if (TEST_FOM) { if ((fom_count % 8) == 0) { fom_mask[fom_mask_len] = 0; fom_mask_len++; } if (pixel == (ypixel ^ mix)) { fom_mask[fom_mask_len - 1] |= (1 << (fom_count % 8)); } fom_count++; } Stream_Write_UINT16(temp_s, pixel); count++; last_pixel = pixel; last_ypixel = ypixel; } /* can't take fix, mix, or fom past first line */ if (last_line == 0) { if (fill_count > 3 && fill_count >= color_count && fill_count >= bicolor_count && fill_count >= mix_count && fill_count >= fom_count) { count -= fill_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_FILL_COUNT2(fill_count, s); RESET_COUNTS; } fill_count = 0; if (mix_count > 3 && mix_count >= fill_count && mix_count >= bicolor_count && mix_count >= color_count && mix_count >= fom_count) { count -= mix_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_MIX_COUNT2(mix_count, s); RESET_COUNTS; } mix_count = 0; if (fom_count > 3 && fom_count >= fill_count && fom_count >= color_count && fom_count >= mix_count && fom_count >= bicolor_count) { count -= fom_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_FOM_COUNT2(fom_count, s, fom_mask, fom_mask_len); RESET_COUNTS; } fom_count = 0; fom_mask_len = 0; } last_line = line; line = line - width * 2; start_line--; lines_sent++; } if (fill_count > 3 && fill_count >= color_count && fill_count >= bicolor_count && fill_count >= mix_count && fill_count >= fom_count) { count -= fill_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_FILL_COUNT2(fill_count, s); } else if (mix_count > 3 && mix_count >= color_count && mix_count >= bicolor_count && mix_count >= fill_count && mix_count >= fom_count) { count -= mix_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_MIX_COUNT2(mix_count, s); } else if (color_count > 3 && color_count >= mix_count && color_count >= bicolor_count && color_count >= fill_count && color_count >= fom_count) { count -= color_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_COLOR_COUNT2(color_count, s, last_pixel); } else if (bicolor_count > 3 && bicolor_count >= mix_count && bicolor_count >= color_count && bicolor_count >= fill_count && bicolor_count >= fom_count) { if ((bicolor_count % 2) == 0) { count -= bicolor_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_BICOLOR_COUNT2(bicolor_count, s, bicolor1, bicolor2); } else { bicolor_count--; count -= bicolor_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_BICOLOR_COUNT2(bicolor_count, s, bicolor2, bicolor1); } count -= bicolor_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_BICOLOR_COUNT2(bicolor_count, s, bicolor1, bicolor2); } else if (fom_count > 3 && fom_count >= mix_count && fom_count >= color_count && fom_count >= fill_count && fom_count >= bicolor_count) { count -= fom_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_FOM_COUNT2(fom_count, s, fom_mask, fom_mask_len); } else { OUT_COPY_COUNT2(count, s, temp_s); } } else if (bpp == 24) { mix = 0xFFFFFF; out_count = end * 3; line = in_data + width * start_line * 4; while (start_line >= 0 && out_count < 32768) { i = Stream_GetPosition(s) + count * 3; if (i - (color_count * 3) >= byte_limit && i - (bicolor_count * 3) >= byte_limit && i - (fill_count * 3) >= byte_limit && i - (mix_count * 3) >= byte_limit && i - (fom_count * 3) >= byte_limit) { break; } out_count += end * 3; for (i = 0; i < end; i++) { /* read next pixel */ IN_PIXEL32(line, i, 0, width, last_pixel, pixel); IN_PIXEL32(last_line, i, 0, width, last_ypixel, ypixel); if (!TEST_FILL) { if (fill_count > 3 && fill_count >= color_count && fill_count >= bicolor_count && fill_count >= mix_count && fill_count >= fom_count) { count -= fill_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_FILL_COUNT3(fill_count, s); RESET_COUNTS; } fill_count = 0; } if (!TEST_MIX) { if (mix_count > 3 && mix_count >= fill_count && mix_count >= bicolor_count && mix_count >= color_count && mix_count >= fom_count) { count -= mix_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_MIX_COUNT3(mix_count, s); RESET_COUNTS; } mix_count = 0; } if (!TEST_COLOR) { if (color_count > 3 && color_count >= fill_count && color_count >= bicolor_count && color_count >= mix_count && color_count >= fom_count) { count -= color_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_COLOR_COUNT3(color_count, s, last_pixel); RESET_COUNTS; } color_count = 0; } if (!TEST_BICOLOR) { if (bicolor_count > 3 && bicolor_count >= fill_count && bicolor_count >= color_count && bicolor_count >= mix_count && bicolor_count >= fom_count) { if ((bicolor_count % 2) == 0) { count -= bicolor_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_BICOLOR_COUNT3(bicolor_count, s, bicolor1, bicolor2); } else { bicolor_count--; count -= bicolor_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_BICOLOR_COUNT3(bicolor_count, s, bicolor2, bicolor1); } RESET_COUNTS; } bicolor_count = 0; bicolor1 = last_pixel; bicolor2 = pixel; bicolor_spin = 0; } if (!TEST_FOM) { if (fom_count > 3 && fom_count >= fill_count && fom_count >= color_count && fom_count >= mix_count && fom_count >= bicolor_count) { count -= fom_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_FOM_COUNT3(fom_count, s, fom_mask, fom_mask_len); RESET_COUNTS; } fom_count = 0; fom_mask_len = 0; } if (TEST_FILL) { fill_count++; } if (TEST_MIX) { mix_count++; } if (TEST_COLOR) { color_count++; } if (TEST_BICOLOR) { bicolor_spin = !bicolor_spin; bicolor_count++; } if (TEST_FOM) { if ((fom_count % 8) == 0) { fom_mask[fom_mask_len] = 0; fom_mask_len++; } if (pixel == (ypixel ^ mix)) { fom_mask[fom_mask_len - 1] |= (1 << (fom_count % 8)); } fom_count++; } Stream_Write_UINT8(temp_s, pixel & 0xff); Stream_Write_UINT8(temp_s, (pixel >> 8) & 0xff); Stream_Write_UINT8(temp_s, (pixel >> 16) & 0xff); count++; last_pixel = pixel; last_ypixel = ypixel; } /* can't take fix, mix, or fom past first line */ if (last_line == 0) { if (fill_count > 3 && fill_count >= color_count && fill_count >= bicolor_count && fill_count >= mix_count && fill_count >= fom_count) { count -= fill_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_FILL_COUNT3(fill_count, s); RESET_COUNTS; } fill_count = 0; if (mix_count > 3 && mix_count >= fill_count && mix_count >= bicolor_count && mix_count >= color_count && mix_count >= fom_count) { count -= mix_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_MIX_COUNT3(mix_count, s); RESET_COUNTS; } mix_count = 0; if (fom_count > 3 && fom_count >= fill_count && fom_count >= color_count && fom_count >= mix_count && fom_count >= bicolor_count) { count -= fom_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_FOM_COUNT3(fom_count, s, fom_mask, fom_mask_len); RESET_COUNTS; } fom_count = 0; fom_mask_len = 0; } last_line = line; line = line - width * 4; start_line--; lines_sent++; } if (fill_count > 3 && fill_count >= color_count && fill_count >= bicolor_count && fill_count >= mix_count && fill_count >= fom_count) { count -= fill_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_FILL_COUNT3(fill_count, s); } else if (mix_count > 3 && mix_count >= color_count && mix_count >= bicolor_count && mix_count >= fill_count && mix_count >= fom_count) { count -= mix_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_MIX_COUNT3(mix_count, s); } else if (color_count > 3 && color_count >= mix_count && color_count >= bicolor_count && color_count >= fill_count && color_count >= fom_count) { count -= color_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_COLOR_COUNT3(color_count, s, last_pixel); } else if (bicolor_count > 3 && bicolor_count >= mix_count && bicolor_count >= color_count && bicolor_count >= fill_count && bicolor_count >= fom_count) { if ((bicolor_count % 2) == 0) { count -= bicolor_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_BICOLOR_COUNT3(bicolor_count, s, bicolor1, bicolor2); } else { bicolor_count--; count -= bicolor_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_BICOLOR_COUNT3(bicolor_count, s, bicolor2, bicolor1); } count -= bicolor_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_BICOLOR_COUNT3(bicolor_count, s, bicolor1, bicolor2); } else if (fom_count > 3 && fom_count >= mix_count && fom_count >= color_count && fom_count >= fill_count && fom_count >= bicolor_count) { count -= fom_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_FOM_COUNT3(fom_count, s, fom_mask, fom_mask_len); } else { OUT_COPY_COUNT3(count, s, temp_s); } } return lines_sent; } /** * RDP6 Bitmap Test Case ([MS-RDPEGDI]) */ const BYTE TEST_RDP6_COMPRESSED_BITMAP[220] = "\x85\xFF\xFF\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x06\x8B\x99\xD6\x99" "\xD6\x99\xD6\x10\x84\x08\x42\x08\x42\x10\x84\x99\xD6\x99\xD6\x99" "\xD6\x99\xD6\x06\x84\x99\xD6\x99\xD6\x99\xD6\xFF\xFF\x16\x69\x99" "\xD6\x06\x69\x99\xD6\x04\xCC\x89\x52\x03\x6E\xFF\xFF\x02\x6E\x08" "\x42\x01\x70\x08\x42\x71\xFF\xFF\xCE\x18\xC6\x01\x81\x08\x42\xCE" "\x66\x29\x02\xCD\x89\x52\x03\x88\x10\x84\x99\xD6\x99\xD6\x99\xD6" "\x00\x00\x00\x00\x00\x00\x00\x00\xD8\x99\xD6\x03\xF8\x01\x00\x00" "\x00\x00\xF0\x66\x99\xD6\x05\x6A\x99\xD6\x00\xC4\xCC\x89\x52\x03" "\x6E\xFF\xFF\x02\x6E\x08\x42\x01\x70\x08\x42\x71\xFF\xFF\xCE\x18" "\xC6\x01\x81\x08\x42\xCE\x66\x29\x02\xCD\x89\x52\x03\x00\x04\xD6" "\x99\xD6\xC3\x80\x61\x00\xA5\x80\x40\xEC\x52\x00\x5A\x00\x2D\x00" "\x24\x00\x12\x00\x24\x00\x12\x00\x5A\x00\x2D\x00\xA5\x80\x52\x00" "\xC3\x80\x61\x00\x00\x00\x00\x00\xCC\x89\x52\x03\x6E\xFF\xFF\x02" "\xCB\x18\xC6\x84\x08\x42\x08\x42\x08\x42\xFF\xFF"; const BYTE TEST_RDP6_UNCOMPRESSED_BITMAP[2048] = "\xFF\xFF\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x99\xD6\x99\xD6\x99\xD6\x10\x84\x08\x42" "\x08\x42\x10\x84\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x99\xD6\x99\xD6\x99\xD6\xFF\xFF" "\xFF\xFF\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x99\xD6\x99\xD6\x99\xD6\x10\x84\x08\x42" "\x08\x42\x10\x84\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6" "\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\xFF\xFF" "\xFF\xFF\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6" "\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x10\x84\x08\x42" "\x08\x42\x10\x84\x10\x84\x10\x84\x10\x84\x10\x84\x10\x84\x10\x84" "\x10\x84\x10\x84\x10\x84\x10\x84\x10\x84\x10\x84\x99\xD6\xFF\xFF" "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF" "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x08\x42" "\x08\x42\x08\x42\x08\x42\x08\x42\x08\x42\x08\x42\x08\x42\x08\x42" "\x08\x42\x08\x42\x08\x42\x08\x42\x08\x42\x08\x42\x08\x42\xFF\xFF" "\x08\x42\x08\x42\x08\x42\x08\x42\x08\x42\x08\x42\x08\x42\x08\x42" "\x08\x42\x08\x42\x08\x42\x08\x42\x08\x42\x08\x42\x08\x42\x08\x42" "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF" "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF" "\xFF\xFF\x10\x84\x10\x84\x10\x84\x10\x84\x10\x84\x10\x84\x10\x84" "\x10\x84\x10\x84\x10\x84\x10\x84\x10\x84\x10\x84\x10\x84\x08\x42" "\x08\x42\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6" "\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\xFF\xFF" "\xFF\xFF\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6" "\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x10\x84\x08\x42" "\x08\x42\x10\x84\x99\xD6\x99\xD6\x99\xD6\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x99\xD6\x99\xD6\x99\xD6\x99\xD6\xFF\xFF" "\xFF\xFF\x99\xD6\x99\xD6\x99\xD6\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x10\x84\x08\x42" "\x08\x42\x10\x84\x99\xD6\x99\xD6\x99\xD6\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x99\xD6\x99\xD6\x99\xD6\x99\xD6\xFF\xFF" "\xFF\xFF\x99\xD6\x99\xD6\x99\xD6\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x10\x84\x08\x42" "\x08\x42\x10\x84\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6" "\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\xFF\xFF" "\xFF\xFF\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6" "\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x10\x84\x08\x42" "\x08\x42\x10\x84\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6" "\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\xFF\xFF" "\xFF\xFF\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6" "\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x10\x84\x08\x42" "\x08\x42\x10\x84\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6" "\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\xFF\xFF" "\xFF\xFF\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6" "\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x10\x84\x08\x42" "\x08\x42\x10\x84\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6" "\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\xFF\xFF" "\xFF\xFF\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6" "\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x10\x84\x08\x42" "\x08\x42\x10\x84\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6" "\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\xFF\xFF" "\xFF\xFF\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6" "\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x10\x84\x08\x42" "\x08\x42\x10\x84\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6" "\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\x99\xD6\xFF\xFF" 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