diff options
Diffstat (limited to 'libxrdp')
| -rw-r--r-- | libxrdp/xrdp_bitmap_compress.c | 92 | ||||
| -rw-r--r-- | libxrdp/xrdp_jpeg_compress.c | 2 |
2 files changed, 48 insertions, 46 deletions
diff --git a/libxrdp/xrdp_bitmap_compress.c b/libxrdp/xrdp_bitmap_compress.c index 28a08e77..03c56f10 100644 --- a/libxrdp/xrdp_bitmap_compress.c +++ b/libxrdp/xrdp_bitmap_compress.c @@ -1,7 +1,7 @@ /** * xrdp: A Remote Desktop Protocol server. * - * Copyright (C) Jay Sorg 2004-2013 + * Copyright (C) Jay Sorg 2004-2014 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -16,13 +16,15 @@ * limitations under the License. * * bitmap compressor + * This is the original RDP bitmap compression algorithm. Pixel based. + * This does not do 32 bpp compression, nscodec, rfx, etc */ #include "libxrdp.h" /*****************************************************************************/ #define IN_PIXEL8(in_ptr, in_x, in_y, in_w, in_last_pixel, in_pixel); \ - { \ + do { \ if (in_ptr == 0) \ { \ in_pixel = 0; \ @@ -35,11 +37,11 @@ { \ in_pixel = in_last_pixel; \ } \ - } + } while (0) /*****************************************************************************/ #define IN_PIXEL16(in_ptr, in_x, in_y, in_w, in_last_pixel, in_pixel); \ - { \ + do { \ if (in_ptr == 0) \ { \ in_pixel = 0; \ @@ -52,11 +54,11 @@ { \ in_pixel = in_last_pixel; \ } \ - } + } while (0) /*****************************************************************************/ #define IN_PIXEL32(in_ptr, in_x, in_y, in_w, in_last_pixel, in_pixel); \ - { \ + do { \ if (in_ptr == 0) \ { \ in_pixel = 0; \ @@ -69,12 +71,12 @@ { \ in_pixel = in_last_pixel; \ } \ - } + } while (0) /*****************************************************************************/ /* color */ #define OUT_COLOR_COUNT1(in_count, in_s, in_data) \ - { \ + do { \ if (in_count > 0) \ { \ if (in_count < 32) \ @@ -98,12 +100,12 @@ } \ } \ in_count = 0; \ - } + } while (0) /*****************************************************************************/ /* color */ #define OUT_COLOR_COUNT2(in_count, in_s, in_data) \ - { \ + do { \ if (in_count > 0) \ { \ if (in_count < 32) \ @@ -127,12 +129,12 @@ } \ } \ in_count = 0; \ - } + } while (0) /*****************************************************************************/ /* color */ #define OUT_COLOR_COUNT3(in_count, in_s, in_data) \ - { \ + do { \ if (in_count > 0) \ { \ if (in_count < 32) \ @@ -162,12 +164,12 @@ } \ } \ in_count = 0; \ - } + } while (0) /*****************************************************************************/ /* copy */ #define OUT_COPY_COUNT1(in_count, in_s, in_data) \ - { \ + do { \ if (in_count > 0) \ { \ if (in_count < 32) \ @@ -192,12 +194,12 @@ } \ in_count = 0; \ init_stream(in_data, 0); \ - } + } while (0) /*****************************************************************************/ /* copy */ #define OUT_COPY_COUNT2(in_count, in_s, in_data) \ - { \ + do { \ if (in_count > 0) \ { \ if (in_count < 32) \ @@ -225,12 +227,12 @@ } \ in_count = 0; \ init_stream(in_data, 0); \ - } + } while (0) /*****************************************************************************/ /* copy */ #define OUT_COPY_COUNT3(in_count, in_s, in_data) \ - { \ + do { \ if (in_count > 0) \ { \ if (in_count < 32) \ @@ -258,12 +260,12 @@ } \ in_count = 0; \ init_stream(in_data, 0); \ - } + } while (0) /*****************************************************************************/ /* bicolor */ #define OUT_BICOLOR_COUNT1(in_count, in_s, in_color1, in_color2) \ - { \ + do { \ if (in_count > 0) \ { \ if (in_count / 2 < 16) \ @@ -291,12 +293,12 @@ } \ } \ in_count = 0; \ - } + } while (0) /*****************************************************************************/ /* bicolor */ #define OUT_BICOLOR_COUNT2(in_count, in_s, in_color1, in_color2) \ - { \ + do { \ if (in_count > 0) \ { \ if (in_count / 2 < 16) \ @@ -324,12 +326,12 @@ } \ } \ in_count = 0; \ - } + } while (0) /*****************************************************************************/ /* bicolor */ #define OUT_BICOLOR_COUNT3(in_count, in_s, in_color1, in_color2) \ - { \ + do { \ if (in_count > 0) \ { \ if (in_count / 2 < 16) \ @@ -369,12 +371,12 @@ } \ } \ in_count = 0; \ - } + } while (0) /*****************************************************************************/ /* fill */ #define OUT_FILL_COUNT1(in_count, in_s) \ - { \ + do { \ if (in_count > 0) \ { \ if (in_count < 32) \ @@ -394,12 +396,12 @@ } \ } \ in_count = 0; \ - } + } while (0) /*****************************************************************************/ /* fill */ #define OUT_FILL_COUNT2(in_count, in_s) \ - { \ + do { \ if (in_count > 0) \ { \ if (in_count < 32) \ @@ -419,12 +421,12 @@ } \ } \ in_count = 0; \ - } + } while (0) /*****************************************************************************/ /* fill */ #define OUT_FILL_COUNT3(in_count, in_s) \ - { \ + do { \ if (in_count > 0) \ { \ if (in_count < 32) \ @@ -444,12 +446,12 @@ } \ } \ in_count = 0; \ - } + } while (0) /*****************************************************************************/ /* mix */ #define OUT_MIX_COUNT1(in_count, in_s) \ - { \ + do { \ if (in_count > 0) \ { \ if (in_count < 32) \ @@ -470,12 +472,12 @@ } \ } \ in_count = 0; \ - } + } while (0) /*****************************************************************************/ /* mix */ #define OUT_MIX_COUNT2(in_count, in_s) \ - { \ + do { \ if (in_count > 0) \ { \ if (in_count < 32) \ @@ -496,12 +498,12 @@ } \ } \ in_count = 0; \ - } + } while (0) /*****************************************************************************/ /* mix */ #define OUT_MIX_COUNT3(in_count, in_s) \ - { \ + do { \ if (in_count > 0) \ { \ if (in_count < 32) \ @@ -522,12 +524,12 @@ } \ } \ in_count = 0; \ - } + } while (0) /*****************************************************************************/ /* fom */ #define OUT_FOM_COUNT1(in_count, in_s, in_mask, in_mask_len) \ - { \ + do { \ if (in_count > 0) \ { \ if ((in_count % 8) == 0 && in_count < 249) \ @@ -551,12 +553,12 @@ } \ } \ in_count = 0; \ - } + } while (0) /*****************************************************************************/ /* fom */ #define OUT_FOM_COUNT2(in_count, in_s, in_mask, in_mask_len) \ - { \ + do { \ if (in_count > 0) \ { \ if ((in_count % 8) == 0 && in_count < 249) \ @@ -580,12 +582,12 @@ } \ } \ in_count = 0; \ - } + } while (0) /*****************************************************************************/ /* fill or mix (fom) */ #define OUT_FOM_COUNT3(in_count, in_s, in_mask, in_mask_len) \ - { \ + do { \ if (in_count > 0) \ { \ if ((in_count % 8) == 0 && in_count < 249) \ @@ -609,7 +611,7 @@ } \ } \ in_count = 0; \ - } + } while (0) /*****************************************************************************/ #define TEST_FILL \ @@ -629,7 +631,7 @@ ) \ ) #define RESET_COUNTS \ - { \ + do { \ bicolor_count = 0; \ fill_count = 0; \ color_count = 0; \ @@ -637,7 +639,7 @@ fom_count = 0; \ fom_mask_len = 0; \ bicolor_spin = 0; \ - } + } while (0) /*****************************************************************************/ int APP_CC diff --git a/libxrdp/xrdp_jpeg_compress.c b/libxrdp/xrdp_jpeg_compress.c index 1bb42b8c..334cc2e3 100644 --- a/libxrdp/xrdp_jpeg_compress.c +++ b/libxrdp/xrdp_jpeg_compress.c @@ -1,7 +1,7 @@ /** * xrdp: A Remote Desktop Protocol server. * - * Copyright (C) Jay Sorg 2004-2013 + * Copyright (C) Jay Sorg 2004-2014 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. |