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revision 1.24, Wed Jul 10 14:05:08 2002 UTC revision 1.27, Wed Sep 4 22:01:59 2002 UTC
# Line 1  Line 1 
1    /*****************************************************************************
2     *
3     *  XVID MPEG-4 VIDEO CODEC
4     *  - Portable macros, types and inlined assembly -
5     *
6     *  Copyright(C) 2002 Michael Militzer
7     *
8     *  This program is an implementation of a part of one or more MPEG-4
9     *  Video tools as specified in ISO/IEC 14496-2 standard.  Those intending
10     *  to use this software module in hardware or software products are
11     *  advised that its use may infringe existing patents or copyrights, and
12     *  any such use would be at such party's own risk.  The original
13     *  developer of this software module and his/her company, and subsequent
14     *  editors and their companies, will have no liability for use of this
15     *  software or modifications or derivatives thereof.
16     *
17     *  This program is free software ; you can redistribute it and/or modify
18     *  it under the terms of the GNU General Public License as published by
19     *  the Free Software Foundation ; either version 2 of the License, or
20     *  (at your option) any later version.
21     *
22     *  This program is distributed in the hope that it will be useful,
23     *  but WITHOUT ANY WARRANTY ; without even the implied warranty of
24     *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
25     *  GNU General Public License for more details.
26     *
27     *  You should have received a copy of the GNU General Public License
28     *  along with this program ; if not, write to the Free Software
29     *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
30     *
31     * $Id$
32     *
33     ****************************************************************************/
34    
35  #ifndef _PORTAB_H_  #ifndef _PORTAB_H_
36  #define _PORTAB_H_  #define _PORTAB_H_
37    
# Line 105  Line 139 
139          return ts;          return ts;
140  }  }
141    
142  #elif defined(LINUX) || defined(DJGPP) || defined(FREEBSD)  #elif defined(LINUX) || defined(DJGPP) || defined(FREEBSD) || defined(BEOS)
143    
144  #include <stdio.h>  #include <stdio.h>
145  #include <stdarg.h>  #include <stdarg.h>
# Line 143  Line 177 
177  #define DEBUGCBR(A,B,C)  #define DEBUGCBR(A,B,C)
178  #endif  #endif
179    
180  #if defined(LINUX)  #if defined(LINUX) || defined(BEOS)
181    
182    #if defined(BEOS)
183    #include <inttypes.h>
184    #else
185  #include <stdint.h>  #include <stdint.h>
186    #endif
187    
188  #define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \  #define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \
189          type name##_storage[(sizex)*(sizey)+(alignment)-1]; \          type name##_storage[(sizex)*(sizey)+(alignment)-1]; \
# Line 214  Line 252 
252    
253  #define EMMS()  #define EMMS()
254    
255    #ifdef __GNUC__
256    
257  // needed for bitstream.h  // needed for bitstream.h
258  #define BSWAP(a)  __asm__ __volatile__ ("mux1 %1 = %0, @rev" \  #define BSWAP(a)  __asm__ __volatile__ ("mux1 %1 = %0, @rev" \
259                          ";;" \                          ";;" \
# Line 230  Line 270 
270    
271  }  }
272    
273    /* we are missing our ia64intrin.h file, but according to the
274       Intel's ecc manual, this should be the right way ...
275       this
276    
277    #elif defined(__INTEL_COMPILER)
278    
279    #include <ia64intrin.h>
280    
281    static __inline int64_t read_counter() {
282      return __getReg(44);
283    }
284    
285    #define BSWAP(a) ((unsigned int) (_m64_mux1(a, 0xb) >> 32))
286    */
287    
288    #else
289    
290    // needed for bitstream.h
291    #define BSWAP(a) \
292             ((a) = ( ((a)&0xff)<<24) | (((a)&0xff00)<<8) | (((a)>>8)&0xff00) | (((a)>>24)&0xff))
293    
294    // rdtsc command most likely not supported,
295    // so just dummy code here
296    static __inline int64_t
297    read_counter()
298    {
299            return 0;
300    }
301    
302    #endif // gcc or ecc
303    
304  #else  #else
305  #define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) )  #define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) )
306  #define EMMS() __asm__("emms\n\t")  #define EMMS() __asm__("emms\n\t")

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