nxcompext: Move code into Xserver subtree, as nxcompext requires Xserver includes at build time.

 Fixes ArcticaProject/nx-libs#276.

1 files changed, 0 insertions, 349 deletions

diff --git a/nxcompext/Clean.c b/nxcompext/Clean.c
deleted file mode 100644
index 8fff49547..000000000
--- a/nxcompext/Clean.c
+++ /dev/null
@@ -1,349 +0,0 @@
-/**************************************************************************/
-/*                                                                        */
-/* Copyright (c) 2001, 2011 NoMachine (http://www.nomachine.com)          */
-/* Copyright (c) 2008-2014 Oleksandr Shneyder <o.shneyder@phoca-gmbh.de>  */
-/* Copyright (c) 2014-2016 Ulrich Sibiller <uli42@gmx.de>                 */
-/* Copyright (c) 2014-2016 Mihai Moldovan <ionic@ionic.de>                */
-/* Copyright (c) 2011-2016 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>*/
-/* Copyright (c) 2015-2016 Qindel Group (http://www.qindel.com)           */
-/*                                                                        */
-/* NXCOMPEXT, NX protocol compression and NX extensions to this software  */
-/* are copyright of the aforementioned persons and companies.             */
-/*                                                                        */
-/* Redistribution and use of the present software is allowed according    */
-/* to terms specified in the file LICENSE which comes in the source       */
-/* distribution.                                                          */
-/*                                                                        */
-/* All rights reserved.                                                   */
-/*                                                                        */
-/* NOTE: This software has received contributions from various other      */
-/* contributors, only the core maintainers and supporters are listed as   */
-/* copyright holders. Please contact us, if you feel you should be listed */
-/* as copyright holder, as well.                                          */
-/*                                                                        */
-/**************************************************************************/
-
-#include <stdio.h>
-#include <signal.h>
-
-#include "os.h"
-
-#include "NXlib.h"
-
-#include "Clean.h"
-
-#define PANIC
-#define WARNING
-#undef  TEST
-#undef  DEBUG
-
-int CleanXYImage(XImage *image)
-{
-  int i, j, k, plane;
-
-  int bitsToClean = (image -> bytes_per_line << 3) - image -> width - image -> xoffset;
-
-  unsigned int bytesToClean = bitsToClean >> 3;
-
-  bitsToClean &= 7;
-
-  for (k = 0; k < image -> depth; k++)
-  {
-    plane = k * (image -> bytes_per_line * image -> height);
-
-    for (i = 1; i <= image -> height; i++)
-    {
-      if (image -> byte_order == image -> bitmap_bit_order)
-      {
-        for (j = 1; j <= bytesToClean; j++)
-        {
-          image -> data[plane + i * (image -> bytes_per_line) - j] = 0x00;
-        }
-      }
-      else
-      {
-        for (j = bytesToClean; j >= 1; j--)
-        {
-          image -> data[plane + i * (image -> bytes_per_line) - j] = 0x00;
-        }
-      }
-
-      if (image -> bitmap_bit_order == MSBFirst)
-      {
-        image -> data[plane + i * (image -> bytes_per_line) - j] &= 0xff << bitsToClean;
-      }
-      else
-      {
-        image -> data[plane + i * (image -> bytes_per_line) - j] &= 0xff >> bitsToClean;
-      }
-    }
-  }
-
-  return 1;
-}
-
-int CleanZImage(XImage *image)
-{
-  unsigned int bytesToClean;
-  unsigned int j;
-  unsigned int imageLength;
-
-  #ifdef TEST
-  fprintf(stderr, "*****CleanZImage: Going to clean image of [%d] bits per pixel.\n",
-              image -> bits_per_pixel);
-  #endif
-
-  switch (image -> bits_per_pixel)
-  {
-    case 32:
-    {
-      /*
-       * The caller should pay attention at extracting
-       * the alpha channel prior to cleaning the image.
-       * Cleaning an image which is carrying the alpha
-       * channel will result in the image being treated
-       * as fully transparent.
-       */
-
-      register int i;
-
-      bytesToClean = image -> bytes_per_line * image -> height;
-
-      #ifdef DEBUG
-      fprintf(stderr, "*****CleanZImage: Cleaning [%d] bytes with bits per pixel [%d] "
-                  "width [%d] bytes per line [%d] height [%d].\n", bytesToClean,
-                      image -> bits_per_pixel, image -> width, image ->
-                          bytes_per_line, image -> height);
-      #endif
-
-      if (image -> byte_order == LSBFirst)
-      {
-        for (i = 3; i < bytesToClean; i += 4)
-        {
-          ((unsigned char *) image -> data)[i] = 0x00;
-        }
-      }
-      else
-      {
-        for (i = 0; i < bytesToClean; i += 4)
-        {
-          ((unsigned char *) image -> data)[i] = 0x00;
-        }
-      }
-
-      break;
-    }
-    case 24:
-    case 15:
-    case 16:
-    case 8:
-    {
-      register int i, j;
-
-      bytesToClean = image -> bytes_per_line -
-                           ((image -> width * image -> bits_per_pixel) >> 3);
-
-      for (i = 1; i <= image -> height; i++)
-      {
-        for (j = bytesToClean; j > 0; j--)
-        {
-          ((unsigned char *) image -> data)[(i * image -> bytes_per_line) - j] = 0x00;
-        }
-      }
-
-      break;
-    }
-    default:
-    {
-      #ifdef PANIC
-      fprintf(stderr, "*****CleanZImage: PANIC! Cannot clean image with [%d] bits per pixel.\n",
-                  image -> bits_per_pixel);
-      #endif
-    }
-  }
-
-  /* 
-   * Clean the padding bytes at the real
-   * end of the buffer.
-   */
-
-  imageLength = image -> bytes_per_line * image -> height;
-
-  bytesToClean = imageLength % 4;
-
-  for (j = 0; j < bytesToClean; j++)
-  {
-    ((unsigned char *)image -> data)[(imageLength + j)] = 0x00;
-  }
-
-  return 1;
-}
-
-/*
- * Copy a clean version of src_image into dst_image.
- * This code is not taking care of the image format.
- * The agent doesn't use it and you have to consider
- * it unsupported.
- */
-
-int CopyAndCleanImage(XImage *src_image, XImage *dst_image)
-{
-  register long data_size;
-  register int i;
-
-  data_size = (src_image -> bytes_per_line * src_image -> height) >> 2;
-
-  #ifdef WARNING
-  fprintf(stderr, "******CleanImage: WARNING! Function called with image of [%d] bits per pixel.\n",
-              src_image -> bits_per_pixel);
-  #endif
-
-  switch (src_image -> bits_per_pixel)
-  {
-    case 32:
-    {
-      unsigned int mask;
-
-      if (src_image -> byte_order == MSBFirst)
-      {
-        mask = 0xffffff00;
-      }
-      else
-      {
-        mask = 0x00ffffff;
-      }
-      for (i = 0; i < data_size; i++)
-      {
-        ((unsigned int *)dst_image -> data)[i] = ((unsigned int *)src_image -> data)[i] & mask;
-      }
-
-      break;
-    }
-
-    case 24:
-    {
-      unsigned int bytes_to_clean;
-
-      for (i = 0; i < data_size; i++)
-      {
-        ((unsigned int *)dst_image -> data)[i] = ((unsigned int *)src_image -> data)[i];
-      }
-
-      bytes_to_clean = dst_image -> bytes_per_line - ((dst_image -> width *
-                           dst_image -> bits_per_pixel) >> 3);
-
-      if (bytes_to_clean)
-      {
-        register unsigned int mask = 0xffffffff;
-        register int line_size;
-        register int i;
-                
-        line_size = dst_image -> bytes_per_line >> 2;
-
-        if (dst_image -> byte_order == MSBFirst)
-        {
-          mask = mask << (bytes_to_clean << 3);
-        }
-        else
-        {
-          mask = mask >> (bytes_to_clean << 3);
-        }
-
-        for (i = 0; i < dst_image -> height;)
-        {
-          ((unsigned char *)dst_image -> data)[(++i * line_size) -1] &= mask;
-        }
-      }
-
-      break;
-    }
-
-    case 15:
-    case 16:
-    {
-      for (i = 0; i < data_size; i++)
-      {
-        ((unsigned int *) dst_image -> data)[i] = ((unsigned int *) src_image -> data)[i];
-      }
-
-      if (src_image -> width & 0x00000001)
-      {
-        int card32_per_line = dst_image -> bytes_per_line >> 2;
-
-        for (i = 0; i < dst_image -> height;)
-        {
-          ((unsigned int *) dst_image -> data)[(++i * card32_per_line) -1] &= 0x0000ffff;
-        }
-      }
-
-      break;
-    }
-
-    case 8:
-    {
-      unsigned int mask = 0x00000000;
-
-      switch (dst_image -> width % 4)
-      {
-        case 3:
-        {
-          mask = 0x00ffffff;
-
-          break;
-        }
-        case 2:
-        {
-          mask = 0x0000ffff;
-
-          break;
-        }
-        case 1:
-        {
-          mask = 0x000000ff;
-
-          break;
-        }
-        default:
-        {
-          /*
-           * Nothing to clean.
-           */
-
-          break;
-        }
-      }
-
-      for (i = 0; i < data_size; i++)
-      {
-        ((unsigned int *) dst_image -> data)[i] = ((unsigned int *) src_image -> data)[i];
-      }
-
-      if (mask)
-      {
-        int card32_per_line;
-        int i;
-
-        card32_per_line = dst_image -> bytes_per_line >> 2;
-
-        for (i = 0; i < dst_image -> height; i++)
-        {
-          ((unsigned int *) dst_image -> data)[(++i * card32_per_line) -1] &= mask;
-        }
-      }
-
-      break;
-    }
-
-    default:
-    {
-      #ifdef PANIC
-      fprintf(stderr, "******CleanImage: PANIC! Cannot clean image of [%d] bits per pixel.\n",
-                  src_image -> bits_per_pixel);
-      #endif
-
-      return 0;
-    }
-  }
-
-  return 1;
-}