This commit changes many aspect of our cmake build system
- shared libraries are compiled by default:
* this modifies RPATH of unix executables;
* this will prevent a lot of linking issues, esp. from pascal world;
* the old behaviour (static libs) is still available with -DBUILD_SHARED_LIBS=off;
* of course in this case you have to provide the full list of dependencies with FPFLAGS and CMAKE_C_FLAGS;
- pascal is now fully integrated with cmake, meaning you can just do add_sources and use CMAKE_Pascal_FLAGS:
* some of the language features are only partially implemented, for example .inc files will not get rebuilt if you modify them;
* target_link_libraries for pascal targets is just dummy as linking is determined within pascal files;
* universal builds for osx are not available any more;
- bundled libraries and system libraries are addressed using the target name:
* this avoids depedency tracking;
* this allows to name output as we wish.
/*
Copyright 1990, 1994, 1998 The Open Group
Permission to use, copy, modify, distribute, and sell this software and its
documentation for any purpose is hereby granted without fee, provided that
the above copyright notice appear in all copies and that both that
copyright notice and this permission notice appear in supporting
documentation.
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Except as contained in this notice, the name of The Open Group shall not be
used in advertising or otherwise to promote the sale, use or other dealings
in this Software without prior written authorization from The Open Group.
*/
/* $XFree86: xc/lib/font/util/utilbitmap.c,v 1.3 1999/08/22 08:58:58 dawes Exp $ */
/*
* Author: Keith Packard, MIT X Consortium
*/
/* Modified for use with FreeType */
#include <ft2build.h>
#include "pcfutil.h"
/*
* Invert bit order within each BYTE of an array.
*/
FT_LOCAL_DEF( void )
BitOrderInvert( unsigned char* buf,
size_t nbytes )
{
for ( ; nbytes > 0; nbytes--, buf++ )
{
unsigned int val = *buf;
val = ( ( val >> 1 ) & 0x55 ) | ( ( val << 1 ) & 0xAA );
val = ( ( val >> 2 ) & 0x33 ) | ( ( val << 2 ) & 0xCC );
val = ( ( val >> 4 ) & 0x0F ) | ( ( val << 4 ) & 0xF0 );
*buf = (unsigned char)val;
}
}
/*
* Invert byte order within each 16-bits of an array.
*/
FT_LOCAL_DEF( void )
TwoByteSwap( unsigned char* buf,
size_t nbytes )
{
unsigned char c;
for ( ; nbytes >= 2; nbytes -= 2, buf += 2 )
{
c = buf[0];
buf[0] = buf[1];
buf[1] = c;
}
}
/*
* Invert byte order within each 32-bits of an array.
*/
FT_LOCAL_DEF( void )
FourByteSwap( unsigned char* buf,
size_t nbytes )
{
unsigned char c;
for ( ; nbytes >= 4; nbytes -= 4, buf += 4 )
{
c = buf[0];
buf[0] = buf[3];
buf[3] = c;
c = buf[1];
buf[1] = buf[2];
buf[2] = c;
}
}
/* END */