[svn] / trunk / xvidcore / examples / xvid_bench.c Repository:
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revision 1838, Mon Dec 1 17:27:03 2008 UTC revision 1839, Tue Dec 2 13:44:55 2008 UTC
# Line 19  Line 19 
19   *  along with this program; if not, write to the Free Software   *  along with this program; if not, write to the Free Software
20   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
21   *   *
22   * $Id: xvid_bench.c,v 1.38 2008-11-26 23:37:28 Isibaar Exp $   * $Id: xvid_bench.c,v 1.39 2008-12-02 13:44:55 Isibaar Exp $
23   *   *
24   ****************************************************************************/   ****************************************************************************/
25    
# Line 47  Line 47 
47  #include "xvid.h"  #include "xvid.h"
48    
49  // inner guts  // inner guts
50    #include "portab.h"
51  #include "dct/idct.h"  #include "dct/idct.h"
52  #include "dct/fdct.h"  #include "dct/fdct.h"
53  #include "image/colorspace.h"  #include "image/colorspace.h"
# Line 2205  Line 2206 
2206          int width, height;          int width, height;
2207          uint32_t chksum = 0;          uint32_t chksum = 0;
2208          const char * test_bitstream = 0;          const char * test_bitstream = 0;
2209    #if defined(WIN32) && defined(ARCH_IS_X86_64)
2210            DECLARE_ALIGNED_MATRIX(xmm_save, 2, 4, uint64_t, 16);
2211            // assumes xmm6 and xmm7 won't be falsely preserved by C code
2212            for(c=0;c<4;c++)
2213                    xmm_save[c] = read_counter();
2214            prime_xmm(xmm_save);
2215    #endif
2216    
2217          cpu_mask = 0;  // default => will use autodectect          cpu_mask = 0;  // default => will use autodectect
2218          for(c=1; c<argc; ++c)          for(c=1; c<argc; ++c)
# Line 2284  Line 2292 
2292          if (what==-2)          if (what==-2)
2293                  test_quant_bug();                  test_quant_bug();
2294    
2295    #if defined(WIN32) && defined(ARCH_IS_X86_64)
2296            get_xmm(xmm_save+4);
2297            if (memcmp(xmm_save, xmm_save+4, 4*sizeof(int64_t))) {
2298                    printf("\nWIN64 ERROR: XMM6 and XMM7 contents not preserved!\n"
2299                           "        XMM6                             XMM7\n"
2300                           "Before: %.16I64X%.16I64X %.16I64X%.16I64X\n"
2301                           "After:  %.16I64X%.16I64X %.16I64X%.16I64X",
2302                            xmm_save[0],xmm_save[1],xmm_save[2],xmm_save[3],
2303                            xmm_save[4],xmm_save[5],xmm_save[6],xmm_save[7]);
2304            } else {
2305                    printf("\nWIN64: XMM6 and XMM7 contents preserved correctly.\n");
2306            }
2307    #endif
2308    
2309          if ((what >= 0 && what <= 6) || what == 10) {          if ((what >= 0 && what <= 6) || what == 10) {
2310                  printf("\n\n"                  printf("\n\n"
2311                             "NB: If a function isn't optimised for a specific set of intructions,\n"                             "NB: If a function isn't optimised for a specific set of intructions,\n"
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