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revision 1.33.2.20, Thu Jan 2 13:58:54 2003 UTC revision 1.45.2.2, Wed Mar 26 11:01:03 2003 UTC
# Line 3  Line 3 
3   *  XVID MPEG-4 VIDEO CODEC   *  XVID MPEG-4 VIDEO CODEC
4   *  - Native API implementation  -   *  - Native API implementation  -
5   *   *
  *  This program is an implementation of a part of one or more MPEG-4  
  *  Video tools as specified in ISO/IEC 14496-2 standard.  Those intending  
  *  to use this software module in hardware or software products are  
  *  advised that its use may infringe existing patents or copyrights, and  
  *  any such use would be at such party's own risk.  The original  
  *  developer of this software module and his/her company, and subsequent  
  *  editors and their companies, will have no liability for use of this  
  *  software or modifications or derivatives thereof.  
  *  
6   *  This program is free software ; you can redistribute it and/or modify   *  This program is free software ; you can redistribute it and/or modify
7   *  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
8   *  the Free Software Foundation ; either version 2 of the License, or   *  the Free Software Foundation ; either version 2 of the License, or
# Line 26  Line 17 
17   *  along with this program ; if not, write to the Free Software   *  along with this program ; if not, write to the Free Software
18   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
19   *   *
  ****************************************************************************/  
   
 /*****************************************************************************  
  *  
  *  History  
  *  
  *      - 23.06.2002    added XVID_CPU_CHKONLY  
  *  - 17.03.2002        Added interpolate8x8_halfpel_hv_xmm  
  *  - 22.12.2001  API change: added xvid_init() - Isibaar  
  *  - 16.12.2001        inital version; (c)2001 peter ross <pross@cs.rmit.edu.au>  
  *  
20   *  $Id$   *  $Id$
21   *   *
22   ****************************************************************************/   ****************************************************************************/
23    
24    #include <stdio.h>
25  #include <stdlib.h>  #include <stdlib.h>
26    #include <string.h>
27  #include <time.h>  #include <time.h>
28    
29  #include "xvid.h"  #include "xvid.h"
# Line 63  Line 45 
45  #include "utils/timer.h"  #include "utils/timer.h"
46  #include "bitstream/mbcoding.h"  #include "bitstream/mbcoding.h"
47    
48  #if defined(ARCH_X86) && defined(EXPERIMENTAL_SSE2_CODE)  #if defined(ARCH_IS_IA32)
49    
50  #ifdef WIN32  #if defined(_MSC_VER)
51  #include <windows.h>  #include <windows.h>
52  #else  #else
53  #include <signal.h>  #include <signal.h>
54  #include <setjmp.h>  #include <setjmp.h>
 #endif  
   
   
 #ifndef WIN32  
55    
56  static jmp_buf mark;  static jmp_buf mark;
57    
# Line 86  Line 64 
64    
65    
66  /*  /*
67  calls the funcptr, and returns whether SIGILL (illegal instruction) was signalled   * Calls the funcptr, and returns whether SIGILL (illegal instruction) was
68  return values:   * signalled
69  -1 : could not determine   *
70  0  : SIGILL was *not* signalled   * Return values:
71  1  : SIGILL was signalled   *  -1 : could not determine
72     *   0 : SIGILL was *not* signalled
73     *   1 : SIGILL was signalled
74  */  */
75    
76  int  int
77  sigill_check(void (*func)())  sigill_check(void (*func)())
78  {  {
79  #ifdef WIN32  #if defined(_MSC_VER)
80          _try {          _try {
81                  func();                  func();
82          }          }
# Line 130  Line 110 
110  }  }
111  #endif  #endif
112    
113    
114    /* detect cpu flags  */
115    static unsigned int
116    detect_cpu_flags()
117    {
118            /* enable native assembly optimizations by default */
119            unsigned int cpu_flags = XVID_CPU_ASM;
120    
121    #if defined(ARCH_IS_IA32)
122            cpu_flags |= check_cpu_features();
123            if ((cpu_flags & XVID_CPU_SSE) && sigill_check(sse_os_trigger))
124                    cpu_flags &= ~XVID_CPU_SSE;
125    
126            if ((cpu_flags & XVID_CPU_SSE2) && sigill_check(sse2_os_trigger))
127                    cpu_flags &= ~XVID_CPU_SSE2;
128    #endif
129    
130    #if defined(ARCH_IS_PPC)
131    #if defined(ARCH_IS_PPC_ALTIVEC)
132            cpu_flags |= XVID_CPU_ALTIVEC;
133    #endif
134    #endif
135    
136            return cpu_flags;
137    }
138    
139    
140  /*****************************************************************************  /*****************************************************************************
141   * XviD Init Entry point   * XviD Init Entry point
142   *   *
# Line 146  Line 153 
153    
154    
155  static  static
156  int xvid_init_init(XVID_INIT_PARAM * init_param)  int xvid_gbl_init(xvid_gbl_init_t * init)
157  {  {
158          int cpu_flags;          unsigned int cpu_flags;
   
         /* Inform the client the API version */  
         init_param->api_version = API_VERSION;  
   
         /* Inform the client the core build - unused because we're still alpha */  
         init_param->core_build = 1000;  
159    
160          /* Do we have to force CPU features  ? */          if (XVID_MAJOR(init->version) != 1) /* v1.x.x */
161          if ((init_param->cpu_flags & XVID_CPU_FORCE)) {                  return XVID_ERR_VERSION;
   
                 cpu_flags = init_param->cpu_flags;  
   
         } else {  
   
                 cpu_flags = check_cpu_features();  
   
 #if defined(ARCH_X86) && defined(EXPERIMENTAL_SSE2_CODE)  
                 if ((cpu_flags & XVID_CPU_SSE) && sigill_check(sse_os_trigger))  
                         cpu_flags &= ~XVID_CPU_SSE;  
   
                 if ((cpu_flags & XVID_CPU_SSE2) && sigill_check(sse2_os_trigger))  
                         cpu_flags &= ~XVID_CPU_SSE2;  
 #endif  
         }  
   
         if ((init_param->cpu_flags & XVID_CPU_CHKONLY))  
         {  
                 init_param->cpu_flags = cpu_flags;  
                 return XVID_ERR_OK;  
         }  
   
         init_param->cpu_flags = cpu_flags;  
162    
163            cpu_flags = (init->cpu_flags & XVID_CPU_FORCE) ? init->cpu_flags : detect_cpu_flags();
164    
165          /* Initialize the function pointers */          /* Initialize the function pointers */
166          idct_int32_init();          idct_int32_init();
# Line 212  Line 191 
191          transfer_8to16copy = transfer_8to16copy_c;          transfer_8to16copy = transfer_8to16copy_c;
192          transfer_16to8copy = transfer_16to8copy_c;          transfer_16to8copy = transfer_16to8copy_c;
193          transfer_8to16sub  = transfer_8to16sub_c;          transfer_8to16sub  = transfer_8to16sub_c;
194            transfer_8to16subro  = transfer_8to16subro_c;
195          transfer_8to16sub2 = transfer_8to16sub2_c;          transfer_8to16sub2 = transfer_8to16sub2_c;
196          transfer_16to8add  = transfer_16to8add_c;          transfer_16to8add  = transfer_16to8add_c;
197          transfer8x8_copy   = transfer8x8_copy_c;          transfer8x8_copy   = transfer8x8_copy_c;
# Line 239  Line 219 
219          interpolate8x8_avg4 = interpolate8x8_avg4_c;          interpolate8x8_avg4 = interpolate8x8_avg4_c;
220    
221          /* reduced resoltuion */          /* reduced resoltuion */
   
222          copy_upsampled_8x8_16to8 = xvid_Copy_Upsampled_8x8_16To8_C;          copy_upsampled_8x8_16to8 = xvid_Copy_Upsampled_8x8_16To8_C;
223          add_upsampled_8x8_16to8 = xvid_Add_Upsampled_8x8_16To8_C;          add_upsampled_8x8_16to8 = xvid_Add_Upsampled_8x8_16To8_C;
 #ifdef ARCH_X86  
         vfilter_31 = xvid_VFilter_31_x86;  
         hfilter_31 = xvid_HFilter_31_x86;  
 #else  
224          vfilter_31 = xvid_VFilter_31_C;          vfilter_31 = xvid_VFilter_31_C;
225          hfilter_31 = xvid_HFilter_31_C;          hfilter_31 = xvid_HFilter_31_C;
 #endif  
226          filter_18x18_to_8x8 = xvid_Filter_18x18_To_8x8_C;          filter_18x18_to_8x8 = xvid_Filter_18x18_To_8x8_C;
227          filter_diff_18x18_to_8x8 = xvid_Filter_Diff_18x18_To_8x8_C;          filter_diff_18x18_to_8x8 = xvid_Filter_Diff_18x18_To_8x8_C;
228    
# Line 304  Line 278 
278          dev16    = dev16_c;          dev16    = dev16_c;
279          sad16v   = sad16v_c;          sad16v   = sad16v_c;
280    
281  //      Halfpel8_Refine = Halfpel8_Refine_c;  /*      Halfpel8_Refine = Halfpel8_Refine_c; */
282    
283  #ifdef ARCH_X86  #if defined(ARCH_IS_IA32)
284    
285            if ((cpu_flags & XVID_CPU_ASM))
286            {
287                    vfilter_31 = xvid_VFilter_31_x86;
288                    hfilter_31 = xvid_HFilter_31_x86;
289            }
290    
291          if ((cpu_flags & XVID_CPU_MMX) || (cpu_flags & XVID_CPU_MMXEXT) ||          if ((cpu_flags & XVID_CPU_MMX) || (cpu_flags & XVID_CPU_MMXEXT) ||
292                  (cpu_flags & XVID_CPU_3DNOW) || (cpu_flags & XVID_CPU_3DNOWEXT) ||                  (cpu_flags & XVID_CPU_3DNOW) || (cpu_flags & XVID_CPU_3DNOWEXT) ||
# Line 316  Line 296 
296                  emms = emms_mmx;                  emms = emms_mmx;
297          }          }
298    
299          if ((cpu_flags & XVID_CPU_MMX) > 0) {          if ((cpu_flags & XVID_CPU_MMX)) {
300    
301                  /* Forward and Inverse Discrete Cosine Transformation functions */                  /* Forward and Inverse Discrete Cosine Transformation functions */
302                  fdct = fdct_mmx;                  fdct = fdct_mmx;
# Line 337  Line 317 
317                  transfer_8to16copy = transfer_8to16copy_mmx;                  transfer_8to16copy = transfer_8to16copy_mmx;
318                  transfer_16to8copy = transfer_16to8copy_mmx;                  transfer_16to8copy = transfer_16to8copy_mmx;
319                  transfer_8to16sub  = transfer_8to16sub_mmx;                  transfer_8to16sub  = transfer_8to16sub_mmx;
320                    transfer_8to16subro  = transfer_8to16subro_mmx;
321                  transfer_8to16sub2 = transfer_8to16sub2_mmx;                  transfer_8to16sub2 = transfer_8to16sub2_mmx;
322                  transfer_16to8add  = transfer_16to8add_mmx;                  transfer_16to8add  = transfer_16to8add_mmx;
323                  transfer8x8_copy   = transfer8x8_copy_mmx;                  transfer8x8_copy   = transfer8x8_copy_mmx;
# Line 386  Line 367 
367                  sad8bi  = sad8bi_mmx;                  sad8bi  = sad8bi_mmx;
368                  dev16    = dev16_mmx;                  dev16    = dev16_mmx;
369                  sad16v   = sad16v_mmx;                  sad16v   = sad16v_mmx;
   
370          }          }
371    
372          /* these 3dnow functions are faster than mmx, but slower than xmm. */          /* these 3dnow functions are faster than mmx, but slower than xmm. */
373          if ((cpu_flags & XVID_CPU_3DNOW) > 0) {          if ((cpu_flags & XVID_CPU_3DNOW)) {
374    
375                    emms = emms_3dn;
376    
377                  /* ME functions */                  /* ME functions */
378                  sad16bi = sad16bi_3dn;                  sad16bi = sad16bi_3dn;
# Line 401  Line 383 
383          }          }
384    
385    
386          if ((cpu_flags & XVID_CPU_MMXEXT) > 0) {          if ((cpu_flags & XVID_CPU_MMXEXT)) {
387    
388                  /* Inverse DCT */                  /* Inverse DCT */
389                  idct = idct_xmm;                  idct = idct_xmm;
# Line 439  Line 421 
421                  sad16v   = sad16v_xmm;                  sad16v   = sad16v_xmm;
422          }          }
423    
424          if ((cpu_flags & XVID_CPU_3DNOW) > 0) {          if ((cpu_flags & XVID_CPU_3DNOW)) {
425    
426                  /* Interpolation */                  /* Interpolation */
427                  interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_3dn;                  interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_3dn;
# Line 447  Line 429 
429                  interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_3dn;                  interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_3dn;
430          }          }
431    
432          if ((cpu_flags & XVID_CPU_3DNOWEXT) > 0) {          if ((cpu_flags & XVID_CPU_3DNOWEXT)) {
433    
434                  /* Inverse DCT */                  /* Inverse DCT */
435                  idct =  idct_3dne;                  idct =  idct_3dne;
# Line 456  Line 438 
438                  transfer_8to16copy =  transfer_8to16copy_3dne;                  transfer_8to16copy =  transfer_8to16copy_3dne;
439                  transfer_16to8copy = transfer_16to8copy_3dne;                  transfer_16to8copy = transfer_16to8copy_3dne;
440                  transfer_8to16sub =  transfer_8to16sub_3dne;                  transfer_8to16sub =  transfer_8to16sub_3dne;
441                    transfer_8to16subro =  transfer_8to16subro_3dne;
442                  transfer_8to16sub2 =  transfer_8to16sub2_3dne;                  transfer_8to16sub2 =  transfer_8to16sub2_3dne;
443                  transfer_16to8add = transfer_16to8add_3dne;                  transfer_16to8add = transfer_16to8add_3dne;
444                  transfer8x8_copy = transfer8x8_copy_3dne;                  transfer8x8_copy = transfer8x8_copy_3dne;
# Line 483  Line 466 
466          }          }
467    
468    
469          if ((cpu_flags & XVID_CPU_SSE2) > 0) {          if ((cpu_flags & XVID_CPU_SSE2)) {
 #ifdef EXPERIMENTAL_SSE2_CODE  
470    
471                  calc_cbp = calc_cbp_sse2;                  calc_cbp = calc_cbp_sse2;
472    
# Line 494  Line 476 
476                  quant_inter   = quant_inter_sse2;                  quant_inter   = quant_inter_sse2;
477                  dequant_inter = dequant_inter_sse2;                  dequant_inter = dequant_inter_sse2;
478    
479                  /* ME */  #if defined(EXPERIMENTAL_SSE2_CODE)
480                    /* ME; slower than xmm */
481                  sad16    = sad16_sse2;                  sad16    = sad16_sse2;
482                  dev16    = dev16_sse2;                  dev16    = dev16_sse2;
483    #endif
484                  /* Forward and Inverse DCT */                  /* Forward and Inverse DCT */
485                  idct  = idct_sse2;                  idct  = idct_sse2;
486                  fdct = fdct_sse2;                  fdct = fdct_sse2;
 #endif  
487          }          }
   
488  #endif  #endif
489    
490  #ifdef ARCH_IA64  #if defined(ARCH_IS_IA64)
491          if ((cpu_flags & XVID_CPU_IA64) > 0) { //use assembler routines?          if ((cpu_flags & XVID_CPU_ASM)) { /* use assembler routines? */
492            idct_ia64_init();            idct_ia64_init();
493            fdct = fdct_ia64;            fdct = fdct_ia64;
494            idct = idct_ia64;   //not yet working, crashes            idct = idct_ia64;   /*not yet working, crashes */
495            interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_ia64;            interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_ia64;
496            interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_ia64;            interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_ia64;
497            interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_ia64;            interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_ia64;
# Line 518  Line 499 
499            sad16bi = sad16bi_ia64;            sad16bi = sad16bi_ia64;
500            sad8 = sad8_ia64;            sad8 = sad8_ia64;
501            dev16 = dev16_ia64;            dev16 = dev16_ia64;
502  //        Halfpel8_Refine = Halfpel8_Refine_ia64;  /*        Halfpel8_Refine = Halfpel8_Refine_ia64; */
503            quant_intra = quant_intra_ia64;            quant_intra = quant_intra_ia64;
504            dequant_intra = dequant_intra_ia64;            dequant_intra = dequant_intra_ia64;
505            quant_inter = quant_inter_ia64;            quant_inter = quant_inter_ia64;
# Line 529  Line 510 
510            transfer_8to16sub2 = transfer_8to16sub2_ia64;            transfer_8to16sub2 = transfer_8to16sub2_ia64;
511            transfer_16to8add = transfer_16to8add_ia64;            transfer_16to8add = transfer_16to8add_ia64;
512            transfer8x8_copy = transfer8x8_copy_ia64;            transfer8x8_copy = transfer8x8_copy_ia64;
513            DEBUG("Using IA-64 assembler routines.\n");            DPRINTF(DPRINTF_DEBUG, "Using IA-64 assembler routines.");
514          }          }
515  #endif  #endif
516    
517  #ifdef ARCH_PPC  #if defined(ARCH_IS_PPC)
518  #ifdef ARCH_PPC_ALTIVEC          if ((cpu_flags & XVID_CPU_ASM))
519            {
520                    calc_cbp = calc_cbp_ppc;
521            }
522    
523            if ((cpu_flags & XVID_CPU_ALTIVEC))
524            {
525          calc_cbp = calc_cbp_altivec;          calc_cbp = calc_cbp_altivec;
526          fdct = fdct_altivec;          fdct = fdct_altivec;
527          idct = idct_altivec;          idct = idct_altivec;
# Line 542  Line 529 
529          sad16 = sad16_altivec;          sad16 = sad16_altivec;
530          sad8 = sad8_altivec;          sad8 = sad8_altivec;
531          dev16 = dev16_altivec;          dev16 = dev16_altivec;
532  #else          }
         calc_cbp = calc_cbp_ppc;  
 #endif  
533  #endif  #endif
534    
535          return XVID_ERR_OK;          return 0;
536  }  }
537    
538    
539    static int
540    xvid_gbl_info(xvid_gbl_info_t * info)
541    {
542            if (XVID_MAJOR(info->version) != 1) /* v1.x.x */
543                    return XVID_ERR_VERSION;
544    
545            info->actual_version = XVID_VERSION;
546            info->build = "dev-api-4";
547            info->cpu_flags = detect_cpu_flags();
548    
549    #if defined(_SMP) && defined(WIN32)
550            info->num_threads = pthread_num_processors_np();;
551    #else
552            info->num_threads = 0;
553    #endif
554    
555            return 0;
556    }
557    
558    
559  static int  static int
560  xvid_init_convert(XVID_INIT_CONVERTINFO* convert)  xvid_gbl_convert(xvid_gbl_convert_t* convert)
561  {  {
562          // const int flip1 = (convert->input.colorspace & XVID_CSP_VFLIP) ^ (convert->output.colorspace & XVID_CSP_VFLIP);          int width;
563          const int width = convert->width;          int height;
564          const int height = convert->height;          int width2;
565          const int width2 = convert->width/2;          int height2;
         const int height2 = convert->height/2;  
566          IMAGE img;          IMAGE img;
567    
568          switch (convert->input.colorspace & ~XVID_CSP_VFLIP)          if (XVID_MAJOR(convert->version) != 1)   /* v1.x.x */
569                  return XVID_ERR_VERSION;
570    
571            // const int flip1 = (convert->input.colorspace & XVID_CSP_VFLIP) ^ (convert->output.colorspace & XVID_CSP_VFLIP);
572            width = convert->width;
573            height = convert->height;
574            width2 = convert->width/2;
575            height2 = convert->height/2;
576    
577            switch (convert->input.csp & ~XVID_CSP_VFLIP)
578          {          {
579                  case XVID_CSP_YV12 :                  case XVID_CSP_YV12 :
580                          img.y = convert->input.y;                          img.y = convert->input.plane[0];
581                          img.v = (uint8_t*)convert->input.y + width*height;                          img.v = (uint8_t*)convert->input.plane[0] + convert->input.stride[0]*height;
582                          img.u = (uint8_t*)convert->input.y + width*height + width2*height2;                          img.u = (uint8_t*)convert->input.plane[0] + convert->input.stride[0]*height + (convert->input.stride[0]/2)*height2;
583                          image_output(&img, width, height, width,                          image_output(&img, width, height, width,
584                                                  convert->output.y, convert->output.y_stride,                                                  (uint8_t**)convert->output.plane, convert->output.stride,
585                                                  convert->output.colorspace, convert->interlacing);                                                  convert->output.csp, convert->interlacing);
586                          break;                          break;
587    
588                  default :                  default :
# Line 579  Line 591 
591    
592    
593          emms();          emms();
594          return XVID_ERR_OK;          return 0;
595  }  }
596    
597    
# Line 641  Line 653 
653  #define TEST_FDCT  (TEST_FORWARD)  #define TEST_FDCT  (TEST_FORWARD)
654  #define TEST_IDCT  (0)  #define TEST_IDCT  (0)
655    
656  int test_transform(void * funcA, void * funcB, const char * nameB,  static int test_transform(void * funcA, void * funcB, const char * nameB,
657                                     int test, int flags)                                     int test, int flags)
658  {  {
659          int i;          int i;
# Line 708  Line 720 
720          }          }
721    
722          /* print the "average difference" of best/worst transforms */          /* print the "average difference" of best/worst transforms */
723          printf("%s:\t%I64i\t(min_error:%i, max_error:%i)\n", nameB, timeB / count, min_error, max_error);          printf("%s:\t%i\t(min_error:%i, max_error:%i)\n", nameB, (int)(timeB / count), min_error, max_error);
724    
725          return 0;          return 0;
726  }  }
# Line 721  Line 733 
733  #define TEST_DEQUANT_INTRA      (TEST_INTRA)  #define TEST_DEQUANT_INTRA      (TEST_INTRA)
734  #define TEST_DEQUANT_INTER      (0)  #define TEST_DEQUANT_INTER      (0)
735    
736  int test_quant(void * funcA, void * funcB, const char * nameB,  static int test_quant(void * funcA, void * funcB, const char * nameB,
737                             int test, int flags)                             int test, int flags)
738  {  {
739          int q,i;          int q,i;
740          int64_t timeSTART;          int64_t timeSTART;
741          int64_t timeA = 0;          int64_t timeA = 0;
742          int64_t timeB = 0;          int64_t timeB = 0;
743          int retA, retB;          int retA = 0, retB = 0;
744          DECLARE_ALIGNED_MATRIX(arrayX, 1, 64, int16_t, CACHE_LINE);          DECLARE_ALIGNED_MATRIX(arrayX, 1, 64, int16_t, CACHE_LINE);
745          DECLARE_ALIGNED_MATRIX(arrayA, 1, 64, int16_t, CACHE_LINE);          DECLARE_ALIGNED_MATRIX(arrayA, 1, 64, int16_t, CACHE_LINE);
746          DECLARE_ALIGNED_MATRIX(arrayB, 1, 64, int16_t, CACHE_LINE);          DECLARE_ALIGNED_MATRIX(arrayB, 1, 64, int16_t, CACHE_LINE);
# Line 790  Line 802 
802                  }                  }
803          }          }
804    
805          printf("%s:\t%I64i", nameB, timeB / count);          printf("%s:\t%i", nameB, (int)(timeB / count));
806          if (errors>0)          if (errors>0)
807                  printf("\t(%i errors out of %i)", errors, count);                  printf("\t(%i errors out of %i)", errors, count);
808          printf("\n");          printf("\n");
# Line 802  Line 814 
814    
815  int xvid_init_test(int flags)  int xvid_init_test(int flags)
816  {  {
817    #if defined(ARCH_IS_IA32)
818          int cpu_flags;          int cpu_flags;
819    #endif
820    
821          srand(time(0));          printf("XviD tests\n\n");
822    
823          printf("xvid_init_test\n");  #if defined(ARCH_IS_IA32)
824            cpu_flags = detect_cpu_flags();
825    #endif
826    
 #if defined(ARCH_X86)  
         cpu_flags = check_cpu_features();  
827          idct_int32_init();          idct_int32_init();
828          emms_mmx();          emms();
829    
830            srand(time(0));
831    
832            /* fDCT test */
833          printf("--- fdct ---\n");          printf("--- fdct ---\n");
834                  test_transform(fdct_int32, fdct_int32, "c", TEST_FDCT, flags);                  test_transform(fdct_int32, fdct_int32, "c", TEST_FDCT, flags);
835    
836    #if defined(ARCH_IS_IA32)
837          if (cpu_flags & XVID_CPU_MMX)          if (cpu_flags & XVID_CPU_MMX)
838                  test_transform(fdct_int32, fdct_mmx, "mmx", TEST_FDCT, flags);                  test_transform(fdct_int32, fdct_mmx, "mmx", TEST_FDCT, flags);
839          if (cpu_flags & XVID_CPU_SSE2)          if (cpu_flags & XVID_CPU_SSE2)
840                  test_transform(fdct_int32, fdct_sse2, "sse2", TEST_FDCT, flags);                  test_transform(fdct_int32, fdct_sse2, "sse2", TEST_FDCT, flags);
841    #endif
842    
843            /* iDCT test */
844          printf("\n--- idct ---\n");          printf("\n--- idct ---\n");
845                  test_transform(idct_int32, idct_int32, "c", TEST_IDCT, flags);                  test_transform(idct_int32, idct_int32, "c", TEST_IDCT, flags);
846    
847    #if defined(ARCH_IS_IA32)
848          if (cpu_flags & XVID_CPU_MMX)          if (cpu_flags & XVID_CPU_MMX)
849                  test_transform(idct_int32, idct_mmx, "mmx", TEST_IDCT, flags);                  test_transform(idct_int32, idct_mmx, "mmx", TEST_IDCT, flags);
850          if (cpu_flags & XVID_CPU_MMXEXT)          if (cpu_flags & XVID_CPU_MMXEXT)
# Line 830  Line 853 
853                  test_transform(idct_int32, idct_3dne, "3dne", TEST_IDCT, flags);                  test_transform(idct_int32, idct_3dne, "3dne", TEST_IDCT, flags);
854          if (cpu_flags & XVID_CPU_SSE2)          if (cpu_flags & XVID_CPU_SSE2)
855                  test_transform(idct_int32, idct_sse2, "sse2", TEST_IDCT, flags);                  test_transform(idct_int32, idct_sse2, "sse2", TEST_IDCT, flags);
856    #endif
857    
858            /* Intra quantization test */
859          printf("\n--- quant intra ---\n");          printf("\n--- quant intra ---\n");
860                  test_quant(quant_intra_c, quant_intra_c, "c", TEST_QUANT_INTRA, flags);                  test_quant(quant_intra_c, quant_intra_c, "c", TEST_QUANT_INTRA, flags);
861    
862    #if defined(ARCH_IS_IA32)
863          if (cpu_flags & XVID_CPU_MMX)          if (cpu_flags & XVID_CPU_MMX)
864                  test_quant(quant_intra_c, quant_intra_mmx, "mmx", TEST_QUANT_INTRA, flags);                  test_quant(quant_intra_c, quant_intra_mmx, "mmx", TEST_QUANT_INTRA, flags);
865          if (cpu_flags & XVID_CPU_3DNOWEXT)          if (cpu_flags & XVID_CPU_3DNOWEXT)
866                  test_quant(quant_intra_c, quant_intra_3dne, "3dne", TEST_QUANT_INTRA, flags);                  test_quant(quant_intra_c, quant_intra_3dne, "3dne", TEST_QUANT_INTRA, flags);
867          if (cpu_flags & XVID_CPU_SSE2)          if (cpu_flags & XVID_CPU_SSE2)
868                  test_quant(quant_intra_c, quant_intra_sse2, "sse2", TEST_QUANT_INTRA, flags);                  test_quant(quant_intra_c, quant_intra_sse2, "sse2", TEST_QUANT_INTRA, flags);
869    #endif
870    
871            /* Inter quantization test */
872          printf("\n--- quant inter ---\n");          printf("\n--- quant inter ---\n");
873                  test_quant(quant_inter_c, quant_inter_c, "c", TEST_QUANT_INTER, flags);                  test_quant(quant_inter_c, quant_inter_c, "c", TEST_QUANT_INTER, flags);
874    
875    #if defined(ARCH_IS_IA32)
876          if (cpu_flags & XVID_CPU_MMX)          if (cpu_flags & XVID_CPU_MMX)
877                  test_quant(quant_inter_c, quant_inter_mmx, "mmx", TEST_QUANT_INTER, flags);                  test_quant(quant_inter_c, quant_inter_mmx, "mmx", TEST_QUANT_INTER, flags);
878          if (cpu_flags & XVID_CPU_3DNOWEXT)          if (cpu_flags & XVID_CPU_3DNOWEXT)
879                  test_quant(quant_inter_c, quant_inter_3dne, "3dne", TEST_QUANT_INTER, flags);                  test_quant(quant_inter_c, quant_inter_3dne, "3dne", TEST_QUANT_INTER, flags);
880          if (cpu_flags & XVID_CPU_SSE2)          if (cpu_flags & XVID_CPU_SSE2)
881                  test_quant(quant_inter_c, quant_inter_sse2, "sse2", TEST_QUANT_INTER, flags);                  test_quant(quant_inter_c, quant_inter_sse2, "sse2", TEST_QUANT_INTER, flags);
882    #endif
883    
884            /* Intra dequantization test */
885          printf("\n--- dequant intra ---\n");          printf("\n--- dequant intra ---\n");
886                  test_quant(dequant_intra_c, dequant_intra_c, "c", TEST_DEQUANT_INTRA, flags);                  test_quant(dequant_intra_c, dequant_intra_c, "c", TEST_DEQUANT_INTRA, flags);
887    
888    #if defined(ARCH_IS_IA32)
889          if (cpu_flags & XVID_CPU_MMX)          if (cpu_flags & XVID_CPU_MMX)
890                  test_quant(dequant_intra_c, dequant_intra_mmx, "mmx", TEST_DEQUANT_INTRA, flags);                  test_quant(dequant_intra_c, dequant_intra_mmx, "mmx", TEST_DEQUANT_INTRA, flags);
891          if (cpu_flags & XVID_CPU_MMXEXT)          if (cpu_flags & XVID_CPU_MMXEXT)
# Line 859  Line 894 
894                  test_quant(dequant_intra_c, dequant_intra_3dne, "3dne", TEST_DEQUANT_INTRA, flags);                  test_quant(dequant_intra_c, dequant_intra_3dne, "3dne", TEST_DEQUANT_INTRA, flags);
895          if (cpu_flags & XVID_CPU_SSE2)          if (cpu_flags & XVID_CPU_SSE2)
896                  test_quant(dequant_intra_c, dequant_intra_sse2, "sse2", TEST_DEQUANT_INTRA, flags);                  test_quant(dequant_intra_c, dequant_intra_sse2, "sse2", TEST_DEQUANT_INTRA, flags);
897    #endif
898    
899            /* Inter dequantization test */
900          printf("\n--- dequant inter ---\n");          printf("\n--- dequant inter ---\n");
901                  test_quant(dequant_inter_c, dequant_inter_c, "c", TEST_DEQUANT_INTER, flags);                  test_quant(dequant_inter_c, dequant_inter_c, "c", TEST_DEQUANT_INTER, flags);
902    
903    #if defined(ARCH_IS_IA32)
904          if (cpu_flags & XVID_CPU_MMX)          if (cpu_flags & XVID_CPU_MMX)
905                  test_quant(dequant_inter_c, dequant_inter_mmx, "mmx", TEST_DEQUANT_INTER, flags);                  test_quant(dequant_inter_c, dequant_inter_mmx, "mmx", TEST_DEQUANT_INTER, flags);
906          if (cpu_flags & XVID_CPU_MMXEXT)          if (cpu_flags & XVID_CPU_MMXEXT)
# Line 870  Line 909 
909                  test_quant(dequant_inter_c, dequant_inter_3dne, "3dne", TEST_DEQUANT_INTER, flags);                  test_quant(dequant_inter_c, dequant_inter_3dne, "3dne", TEST_DEQUANT_INTER, flags);
910          if (cpu_flags & XVID_CPU_SSE2)          if (cpu_flags & XVID_CPU_SSE2)
911                  test_quant(dequant_inter_c, dequant_inter_sse2, "sse2", TEST_DEQUANT_INTER, flags);                  test_quant(dequant_inter_c, dequant_inter_sse2, "sse2", TEST_DEQUANT_INTER, flags);
912    #endif
913    
914          printf("\n--- quant4_intra ---\n");          /* Intra quantization test */
915            printf("\n--- quant4 intra ---\n");
916                  test_quant(quant4_intra_c, quant4_intra_c, "c", TEST_QUANT_INTRA, flags);                  test_quant(quant4_intra_c, quant4_intra_c, "c", TEST_QUANT_INTRA, flags);
917    
918    #if defined(ARCH_IS_IA32)
919          if (cpu_flags & XVID_CPU_MMX)          if (cpu_flags & XVID_CPU_MMX)
920                  test_quant(quant4_intra_c, quant4_intra_mmx, "mmx", TEST_QUANT_INTRA, flags);                  test_quant(quant4_intra_c, quant4_intra_mmx, "mmx", TEST_QUANT_INTRA, flags);
921          if (cpu_flags & XVID_CPU_MMXEXT)          if (cpu_flags & XVID_CPU_MMXEXT)
922                  test_quant(quant4_intra_c, quant4_intra_xmm, "xmm", TEST_QUANT_INTRA, flags);                  test_quant(quant4_intra_c, quant4_intra_xmm, "xmm", TEST_QUANT_INTRA, flags);
923    #endif
924    
925          printf("\n--- quant4_inter ---\n");          /* Inter quantization test */
926            printf("\n--- quant4 inter ---\n");
927                  test_quant(quant4_inter_c, quant4_inter_c, "c", TEST_QUANT_INTER, flags);                  test_quant(quant4_inter_c, quant4_inter_c, "c", TEST_QUANT_INTER, flags);
928    
929    #if defined(ARCH_IS_IA32)
930          if (cpu_flags & XVID_CPU_MMX)          if (cpu_flags & XVID_CPU_MMX)
931                  test_quant(quant4_inter_c, quant4_inter_mmx, "mmx", TEST_QUANT_INTER, flags);                  test_quant(quant4_inter_c, quant4_inter_mmx, "mmx", TEST_QUANT_INTER, flags);
932          if (cpu_flags & XVID_CPU_MMXEXT)          if (cpu_flags & XVID_CPU_MMXEXT)
933                  test_quant(quant4_inter_c, quant4_inter_xmm, "xmm", TEST_QUANT_INTER, flags);                  test_quant(quant4_inter_c, quant4_inter_xmm, "xmm", TEST_QUANT_INTER, flags);
934    #endif
935    
936          printf("\n--- dequant4_intra ---\n");          /* Intra dequantization test */
937            printf("\n--- dequant4 intra ---\n");
938                  test_quant(dequant4_intra_c, dequant4_intra_c, "c", TEST_DEQUANT_INTRA, flags);                  test_quant(dequant4_intra_c, dequant4_intra_c, "c", TEST_DEQUANT_INTRA, flags);
939    
940    #if defined(ARCH_IS_IA32)
941          if (cpu_flags & XVID_CPU_MMX)          if (cpu_flags & XVID_CPU_MMX)
942                  test_quant(dequant4_intra_c, dequant4_intra_mmx, "mmx", TEST_DEQUANT_INTRA, flags);                  test_quant(dequant4_intra_c, dequant4_intra_mmx, "mmx", TEST_DEQUANT_INTRA, flags);
943          if (cpu_flags & XVID_CPU_3DNOWEXT)          if (cpu_flags & XVID_CPU_3DNOWEXT)
944                  test_quant(dequant4_intra_c, dequant4_intra_3dne, "3dne", TEST_DEQUANT_INTRA, flags);                  test_quant(dequant4_intra_c, dequant4_intra_3dne, "3dne", TEST_DEQUANT_INTRA, flags);
945    #endif
946    
947          printf("\n--- dequant4_inter ---\n");          /* Inter dequantization test */
948            printf("\n--- dequant4 inter ---\n");
949                  test_quant(dequant4_inter_c, dequant4_inter_c, "c", TEST_DEQUANT_INTER, flags);                  test_quant(dequant4_inter_c, dequant4_inter_c, "c", TEST_DEQUANT_INTER, flags);
950    
951    #if defined(ARCH_IS_IA32)
952          if (cpu_flags & XVID_CPU_MMX)          if (cpu_flags & XVID_CPU_MMX)
953                  test_quant(dequant4_inter_c, dequant4_inter_mmx, "mmx", TEST_DEQUANT_INTER, flags);                  test_quant(dequant4_inter_c, dequant4_inter_mmx, "mmx", TEST_DEQUANT_INTER, flags);
954          if (cpu_flags & XVID_CPU_3DNOWEXT)          if (cpu_flags & XVID_CPU_3DNOWEXT)
955                  test_quant(dequant4_inter_c, dequant4_inter_3dne, "3dne", TEST_DEQUANT_INTER, flags);                  test_quant(dequant4_inter_c, dequant4_inter_3dne, "3dne", TEST_DEQUANT_INTER, flags);
   
         emms_mmx();  
   
956  #endif  #endif
957    
958          return XVID_ERR_OK;          emms();
959    
960            return 0;
961  }  }
962    
963    
964    /*****************************************************************************
965     * XviD Global Entry point
966     *
967     * Well this function initialize all internal function pointers according
968     * to the CPU features forced by the library client or autodetected (depending
969     * on the XVID_CPU_FORCE flag). It also initializes vlc coding tables and all
970     * image colorspace transformation tables.
971     *
972     ****************************************************************************/
973    
974    
975  int  int
976  xvid_init(void *handle,  xvid_global(void *handle,
977                    int opt,                    int opt,
978                    void *param1,                    void *param1,
979                    void *param2)                    void *param2)
980  {  {
981          switch(opt)          switch(opt)
982          {          {
983                  case XVID_INIT_INIT :                  case XVID_GBL_INIT :
984                          return xvid_init_init((XVID_INIT_PARAM*)param1);                          return xvid_gbl_init((xvid_gbl_init_t*)param1);
985    
986                  case XVID_INIT_CONVERT :          case XVID_GBL_INFO :
987                          return xvid_init_convert((XVID_INIT_CONVERTINFO*)param1);              return xvid_gbl_info((xvid_gbl_info_t*)param1);
988    
989                  case XVID_INIT_TEST :                  case XVID_GBL_CONVERT :
990                          return xvid_init_test((int)param1);                          return xvid_gbl_convert((xvid_gbl_convert_t*)param1);
991    
992                    case XVID_GBL_TEST :
993                    {
994                            ptr_t flags = (ptr_t)param1;
995                            return xvid_init_test((int)flags);
996                    }
997                  default :                  default :
998                          return XVID_ERR_FAIL;                          return XVID_ERR_FAIL;
999          }          }
# Line 946  Line 1016 
1016                          void *param2)                          void *param2)
1017  {  {
1018          switch (opt) {          switch (opt) {
         case XVID_DEC_DECODE:  
                 return decoder_decode((DECODER *) handle, (XVID_DEC_FRAME *) param1, (XVID_DEC_STATS*) param2);  
   
1019          case XVID_DEC_CREATE:          case XVID_DEC_CREATE:
1020                  return decoder_create((XVID_DEC_PARAM *) param1);                  return decoder_create((xvid_dec_create_t *) param1);
1021    
1022          case XVID_DEC_DESTROY:          case XVID_DEC_DESTROY:
1023                  return decoder_destroy((DECODER *) handle);                  return decoder_destroy((DECODER *) handle);
1024    
1025            case XVID_DEC_DECODE:
1026                    return decoder_decode((DECODER *) handle, (xvid_dec_frame_t *) param1, (xvid_dec_stats_t*) param2);
1027    
1028          default:          default:
1029                  return XVID_ERR_FAIL;                  return XVID_ERR_FAIL;
1030          }          }
# Line 980  Line 1050 
1050          switch (opt) {          switch (opt) {
1051          case XVID_ENC_ENCODE:          case XVID_ENC_ENCODE:
1052    
1053                  if (((Encoder *) handle)->mbParam.max_bframes >= 0)                  return enc_encode((Encoder *) handle,
1054                  return encoder_encode_bframes((Encoder *) handle, (XVID_ENC_FRAME *) param1,                                                            (xvid_enc_frame_t *) param1,
1055                                                            (XVID_ENC_STATS *) param2);                                                            (xvid_enc_stats_t *) param2);
                 else  
                 return encoder_encode((Encoder *) handle, (XVID_ENC_FRAME *) param1,  
                                                           (XVID_ENC_STATS *) param2);  
1056    
1057          case XVID_ENC_CREATE:          case XVID_ENC_CREATE:
1058                  return encoder_create((XVID_ENC_PARAM *) param1);                  return enc_create((xvid_enc_create_t *) param1);
1059    
1060          case XVID_ENC_DESTROY:          case XVID_ENC_DESTROY:
1061                  return encoder_destroy((Encoder *) handle);                  return enc_destroy((Encoder *) handle);
1062    
1063          default:          default:
1064                  return XVID_ERR_FAIL;                  return XVID_ERR_FAIL;
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