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trunk/xvidcore/examples/xvid_bench.c revision 684, Wed Nov 27 21:09:10 2002 UTC branches/dev-api-4/xvidcore/examples/xvid_bench.c revision 1122, Wed Aug 13 11:44:02 2003 UTC
# Line 1  Line 1 
1  /**************************************************************************  /*****************************************************************************
2   *   *
3   *      XVID MPEG-4 VIDEO CODEC - Unit tests and benches   *  XVID MPEG-4 VIDEO CODEC
4     *  - Unit tests and benches -
5     *
6     *  Copyright(C) 2002 Pascal Massimino <skal@planet-d.net>
7   *   *
8   *      This program is free software; you can redistribute it and/or modify   *      This program is free software; you can redistribute it and/or modify
9   *      it under the terms of the GNU General Public License as published by   *      it under the terms of the GNU General Public License as published by
# Line 14  Line 17 
17   *   *
18   *      You should have received a copy of the GNU General Public License   *      You should have received a copy of the GNU General Public License
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., 675 Mass Ave, Cambridge, MA 02139, USA.   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
21     *
22     * $Id: xvid_bench.c,v 1.9.2.4 2003-08-13 11:43:45 edgomez Exp $
23   *   *
24   *************************************************************************/   ****************************************************************************/
25    
26  /************************************************************************  /*****************************************************************************
27   *   *
28   *  'Reference' output is at the end of file.   *  'Reference' output is at the end of file.
29   *  Don't take the checksums and crc too seriouly, they aren't   *  Don't take the checksums and crc too seriouly, they aren't
# Line 27  Line 32 
32   *   compiles with something like:   *   compiles with something like:
33   *   gcc -o xvid_bench xvid_bench.c  -I../src/ -lxvidcore -lm   *   gcc -o xvid_bench xvid_bench.c  -I../src/ -lxvidcore -lm
34   *   *
35   *      History:   ****************************************************************************/
  *  
  *      06.06.2002  initial coding      -Skal-  
  *  
  *************************************************************************/  
36    
37  #include <stdio.h>  #include <stdio.h>
38  #include <stdlib.h>  #include <stdlib.h>
 #ifdef  WIN32  
 #include <time.h>  /* for clock */  
 #else  
 #include <sys/time.h>  /* for gettimeofday */  
 #endif  
39  #include <string.h>    /* for memset */  #include <string.h>    /* for memset */
40  #include <assert.h>  #include <assert.h>
41    
42    #ifndef WIN32
43    #include <sys/time.h>   /* for gettimeofday */
44    #else
45    #include <time.h>
46    #endif
47    
48    
49  #include "xvid.h"  #include "xvid.h"
50    
51  /* inner guts */  // inner guts
52  #include "dct/idct.h"  #include "dct/idct.h"
53  #include "dct/fdct.h"  #include "dct/fdct.h"
54  #include "image/colorspace.h"  #include "image/colorspace.h"
# Line 60  Line 63 
63  #include "bitstream/cbp.h"  #include "bitstream/cbp.h"
64    
65  #include <math.h>  #include <math.h>
66    
67  #ifndef M_PI  #ifndef M_PI
68  #  define M_PI     3.14159265359  #define M_PI            3.14159265358979323846
 #  define M_PI_2   1.5707963268  
69  #endif  #endif
70    
71  const int speed_ref = 100;  /* on slow machines, decrease this value */  const int speed_ref = 100;  /* on slow machines, decrease this value */
72    
73  /*********************************************************************  /*********************************************************************
# Line 73  Line 77 
77   /* returns time in micro-s*/   /* returns time in micro-s*/
78  double gettime_usec()  double gettime_usec()
79  {  {
80  #ifdef  WIN32  #ifndef WIN32
   return clock()*1000;  
 #else  
81    struct timeval  tv;    struct timeval  tv;
82    gettimeofday(&tv, 0);    gettimeofday(&tv, 0);
83    return tv.tv_sec*1.0e6 + tv.tv_usec;    return tv.tv_sec*1.0e6 + tv.tv_usec;
84    #else
85            clock_t clk;
86            clk = clock();
87            return clk * 1000000 / CLOCKS_PER_SEC;
88  #endif  #endif
89  }  }
90    
# Line 109  Line 115 
115    
116  CPU cpu_list[] =  CPU cpu_list[] =
117  { { "PLAINC", 0 }  { { "PLAINC", 0 }
118    #ifdef ARCH_IS_IA32
119  , { "MMX   ", XVID_CPU_MMX }  , { "MMX   ", XVID_CPU_MMX }
120  , { "MMXEXT", XVID_CPU_MMXEXT | XVID_CPU_MMX }  , { "MMXEXT", XVID_CPU_MMXEXT | XVID_CPU_MMX }
121  , { "SSE2  ", XVID_CPU_SSE2 | XVID_CPU_MMX }  , { "SSE2  ", XVID_CPU_SSE2 | XVID_CPU_MMX }
122  , { "3DNOW ", XVID_CPU_3DNOW }  , { "3DNOW ", XVID_CPU_3DNOW }
123  , { "3DNOWE", XVID_CPU_3DNOWEXT }  , { "3DNOWE", XVID_CPU_3DNOWEXT }
124  , { "IA64  ", XVID_CPU_IA64 }  #endif
125  /*, { "TSC   ", XVID_CPU_TSC } */  //, { "IA64  ", XVID_CPU_IA64 }
126  , { 0, 0 } }  //, { "TSC   ", XVID_CPU_TSC }
127      , { 0, 0 } };
128    
129  , cpu_short_list[] =  CPU  cpu_short_list[] =
130  { { "PLAINC", 0 }  { { "PLAINC", 0 }
131    #ifdef ARCH_IS_IA32
132  , { "MMX   ", XVID_CPU_MMX }  , { "MMX   ", XVID_CPU_MMX }
133  /*, { "MMXEXT", XVID_CPU_MMXEXT | XVID_CPU_MMX } */  //, { "MMXEXT", XVID_CPU_MMXEXT | XVID_CPU_MMX }
134  , { "IA64  ", XVID_CPU_IA64 }  #endif
135  , { 0, 0 } }  //, { "IA64  ", XVID_CPU_IA64 }
136      , { 0, 0 } };
137    
138  , cpu_short_list2[] =  CPU cpu_short_list2[] =
139  { { "PLAINC", 0 }  { { "PLAINC", 0 }
140    #ifdef ARCH_IS_IA32
141  , { "MMX   ", XVID_CPU_MMX }  , { "MMX   ", XVID_CPU_MMX }
142  , { "SSE2  ", XVID_CPU_SSE2 | XVID_CPU_MMX }  , { "SSE2  ", XVID_CPU_SSE2 | XVID_CPU_MMX }
143    #endif
144  , { 0, 0 } };  , { 0, 0 } };
145    
146    
147  int init_cpu(CPU *cpu)  int init_cpu(CPU *cpu)
148  {  {
149    int xerr, cpu_type;    int xerr, cpu_type;
150    XVID_INIT_PARAM xinit;          xvid_gbl_init_t xinit;
151    
152    #ifdef ARCH_IS_IA32
153    cpu_type = check_cpu_features() & cpu->cpu;    cpu_type = check_cpu_features() & cpu->cpu;
154    #else
155            cpu_type = XVID_CPU_ASM;
156    #endif
157            memset(&xinit, 0, sizeof(xinit));
158    xinit.cpu_flags = cpu_type | XVID_CPU_FORCE;    xinit.cpu_flags = cpu_type | XVID_CPU_FORCE;
159    /*    xinit.cpu_flags = XVID_CPU_MMX | XVID_CPU_FORCE; */          xinit.version = XVID_VERSION;
160    xerr = xvid_init(NULL, 0, &xinit, NULL);          xerr = xvid_global(NULL, 0, &xinit, NULL);
161    if (cpu->cpu>0 && (cpu_type==0 || xerr!=XVID_ERR_OK)) {          if (cpu->cpu>0 && (cpu_type==0 || xerr==XVID_ERR_FAIL)) {
162      printf( "%s - skipped...\n", cpu->name );      printf( "%s - skipped...\n", cpu->name );
163      return 0;      return 0;
164    }    }
# Line 469  Line 486 
486      TEST_TRANSFER3(transfer_8to16sub2, Dst16, Src8, Ref1, Ref2);      TEST_TRANSFER3(transfer_8to16sub2, Dst16, Src8, Ref1, Ref2);
487      printf( "%s - 8to16sub2 %.3f usec       crc=%d\n", cpu->name, t, s );      printf( "%s - 8to16sub2 %.3f usec       crc=%d\n", cpu->name, t, s );
488      if (s!=20384) printf( "*** CRC ERROR! ***\n" );      if (s!=20384) printf( "*** CRC ERROR! ***\n" );
489  /*    for(i=0; i<64; ++i) printf( "[%d]", Dst16[i]); */  //    for(i=0; i<64; ++i) printf( "[%d]", Dst16[i]);
490  /*    printf("\n"); */  //    printf("\n");
491  #endif  #endif
492      printf( " --- \n" );      printf( " --- \n" );
493    }    }
# Line 767  Line 784 
784    }    }
785  }  }
786    
787  /*//////////////////////////////////////////////////////// */  ///* ////////////////////////////////////////////////////// */
788  /* Pseudo-random generator specified by IEEE 1180 */  /* Pseudo-random generator specified by IEEE 1180 */
789    
790  static long ieee_seed = 1;  static long ieee_seed = 1;
# Line 910  Line 927 
927    
928    
929      printf( "\n  -- FDCT report --\n" );      printf( "\n  -- FDCT report --\n" );
930  /*    print_stats(&FStats); */  //    print_stats(&FStats);
931      report_stats(&FStats, 0); /* so far I know, IEEE1180 says nothing for fdct */      report_stats(&FStats, 0); /* so far I know, IEEE1180 says nothing for fdct */
932    
933      for(i=0; i<64; i++) Blk[i] = 0;      for(i=0; i<64; i++) Blk[i] = 0;
# Line 919  Line 936 
936      printf( "FDCT(0) == 0 ?  %s\n", (m!=0) ? "NOPE!" : "yup." );      printf( "FDCT(0) == 0 ?  %s\n", (m!=0) ? "NOPE!" : "yup." );
937    
938      printf( "\n  -- IDCT report --\n" );      printf( "\n  -- IDCT report --\n" );
939  /*    print_stats(&IStats); */  //    print_stats(&IStats);
940      report_stats(&IStats, ILimits);      report_stats(&IStats, ILimits);
941    
942    
# Line 937  Line 954 
954    
955    int i, n, p;    int i, n, p;
956    CPU *cpu;    CPU *cpu;
957  /*  const short IDCT_MAX =  2047;  // 12bits input */  //  const short IDCT_MAX =  2047;  /* 12bits input */
958  /*  const short IDCT_MIN = -2048; */  //  const short IDCT_MIN = -2048;
959  /*  const short IDCT_OUT =   256;  // 9bits ouput */  //  const short IDCT_OUT =   256;  /* 9bits ouput */
960    const int Partitions = 4;    const int Partitions = 4;
961    const int Loops = 10000 / Partitions;    const int Loops = 10000 / Partitions;
962    
# Line 987  Line 1004 
1004      report_stats(&Stats, 0);      report_stats(&Stats, 0);
1005    
1006    
1007                /* IDCT tests */                  /* IDCT tests // */
1008  #if 0  #if 0
1009        /* no finished yet */        /* no finished yet */
1010    
# Line 1036  Line 1053 
1053    FILE *f = 0;    FILE *f = 0;
1054    void *dechandle = 0;    void *dechandle = 0;
1055    int xerr;    int xerr;
1056          XVID_INIT_PARAM xinit;          xvid_gbl_init_t xinit;
1057          XVID_DEC_PARAM xparam;          xvid_dec_create_t xparam;
1058          XVID_DEC_FRAME xframe;          xvid_dec_frame_t xframe;
1059          double t = 0.;          double t = 0.;
1060          int nb = 0;          int nb = 0;
1061    uint8_t *buf = 0;    uint8_t *buf = 0;
# Line 1046  Line 1063 
1063    int buf_size, pos;    int buf_size, pos;
1064    uint32_t chksum = 0;    uint32_t chksum = 0;
1065    
1066            memset(&xinit, 0, sizeof(xinit));
1067          xinit.cpu_flags = XVID_CPU_MMX | XVID_CPU_FORCE;          xinit.cpu_flags = XVID_CPU_MMX | XVID_CPU_FORCE;
1068          xvid_init(NULL, 0, &xinit, NULL);          xinit.version = XVID_VERSION;
1069          printf( "API version: %d, core build:%d\n", xinit.api_version, xinit.core_build);          xvid_global(NULL, 0, &xinit, NULL);
   
1070    
1071            memset(&xparam, 0, sizeof(xparam));
1072          xparam.width = width;          xparam.width = width;
1073          xparam.height = height;          xparam.height = height;
1074            xparam.version = XVID_VERSION;
1075          xerr = xvid_decore(NULL, XVID_DEC_CREATE, &xparam, NULL);          xerr = xvid_decore(NULL, XVID_DEC_CREATE, &xparam, NULL);
1076          if (xerr!=XVID_ERR_OK) {          if (xerr==XVID_ERR_FAIL) {
1077            printf("can't init decoder (err=%d)\n", xerr);            printf("can't init decoder (err=%d)\n", xerr);
1078            return;            return;
1079          }          }
# Line 1091  Line 1110 
1110    pos = 0;    pos = 0;
1111    t = -gettime_usec();    t = -gettime_usec();
1112    while(1) {    while(1) {
1113                    memset(&xframe, 0, sizeof(xframe));
1114                    xframe.version = XVID_VERSION;
1115      xframe.bitstream = buf + pos;      xframe.bitstream = buf + pos;
1116      xframe.length = buf_size - pos;      xframe.length = buf_size - pos;
1117      xframe.image = rgb_out;                  xframe.output.plane[0] = rgb_out;
1118      xframe.stride = width;                  xframe.output.stride[0] = width;
1119      xframe.colorspace = XVID_CSP_RGB24;                  xframe.output.csp = XVID_CSP_BGR;
1120      xerr = xvid_decore(dechandle, XVID_DEC_DECODE, &xframe, 0);      xerr = xvid_decore(dechandle, XVID_DEC_DECODE, &xframe, 0);
1121      nb++;      nb++;
1122      pos += xframe.length;      pos += xframe.length;
# Line 1106  Line 1127 
1127      }      }
1128      if (pos==buf_size)      if (pos==buf_size)
1129        break;        break;
1130      if (xerr!=XVID_ERR_OK) {                  if (xerr==XVID_ERR_FAIL) {
1131            printf("decoding failed for frame #%d (err=%d)!\n", nb, xerr);            printf("decoding failed for frame #%d (err=%d)!\n", nb, xerr);
1132            break;            break;
1133          }          }
# Line 1122  Line 1143 
1143    if (buf!=0) free(buf);    if (buf!=0) free(buf);
1144    if (dechandle!=0) {    if (dechandle!=0) {
1145      xerr= xvid_decore(dechandle, XVID_DEC_DESTROY, NULL, NULL);      xerr= xvid_decore(dechandle, XVID_DEC_DESTROY, NULL, NULL);
1146      if (xerr!=XVID_ERR_OK)                  if (xerr==XVID_ERR_FAIL)
1147              printf("destroy-decoder failed (err=%d)!\n", xerr);              printf("destroy-decoder failed (err=%d)!\n", xerr);
1148    }    }
1149    if (f!=0) fclose(f);    if (f!=0) fclose(f);
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