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revision 1.33.2.21, Fri Jan 3 16:25:14 2003 UTC revision 1.45.2.5, Mon Jun 9 01:16:57 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   ****************************************************************************/   ****************************************************************************/
# Line 65  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(_DEBUG)
49    unsigned int xvid_debug = 0; /* xvid debug mask */
50    #endif
51    
52    #if defined(ARCH_IS_IA32)
53    
54  #ifdef WIN32  #if defined(_MSC_VER)
55  #include <windows.h>  #include <windows.h>
56  #else  #else
57  #include <signal.h>  #include <signal.h>
58  #include <setjmp.h>  #include <setjmp.h>
 #endif  
   
   
 #ifndef WIN32  
59    
60  static jmp_buf mark;  static jmp_buf mark;
61    
# Line 88  Line 68 
68    
69    
70  /*  /*
71  calls the funcptr, and returns whether SIGILL (illegal instruction) was signalled   * Calls the funcptr, and returns whether SIGILL (illegal instruction) was
72  return values:   * signalled
73  -1 : could not determine   *
74  0  : SIGILL was *not* signalled   * Return values:
75  1  : SIGILL was signalled   *  -1 : could not determine
76     *   0 : SIGILL was *not* signalled
77     *   1 : SIGILL was signalled
78  */  */
79    
80  int  int
81  sigill_check(void (*func)())  sigill_check(void (*func)())
82  {  {
83  #ifdef WIN32  #if defined(_MSC_VER)
84          _try {          _try {
85                  func();                  func();
86          }          }
# Line 132  Line 114 
114  }  }
115  #endif  #endif
116    
117    
118    /* detect cpu flags  */
119    static unsigned int
120    detect_cpu_flags()
121    {
122            /* enable native assembly optimizations by default */
123            unsigned int cpu_flags = XVID_CPU_ASM;
124    
125    #if defined(ARCH_IS_IA32)
126            cpu_flags |= check_cpu_features();
127            if ((cpu_flags & XVID_CPU_SSE) && sigill_check(sse_os_trigger))
128                    cpu_flags &= ~XVID_CPU_SSE;
129    
130            if ((cpu_flags & XVID_CPU_SSE2) && sigill_check(sse2_os_trigger))
131                    cpu_flags &= ~XVID_CPU_SSE2;
132    #endif
133    
134    #if defined(ARCH_IS_PPC)
135    #if defined(ARCH_IS_PPC_ALTIVEC)
136            cpu_flags |= XVID_CPU_ALTIVEC;
137    #endif
138    #endif
139    
140            return cpu_flags;
141    }
142    
143    
144  /*****************************************************************************  /*****************************************************************************
145   * XviD Init Entry point   * XviD Init Entry point
146   *   *
# Line 148  Line 157 
157    
158    
159  static  static
160  int xvid_init_init(XVID_INIT_PARAM * init_param)  int xvid_gbl_init(xvid_gbl_init_t * init)
 {  
         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;  
   
         /* Do we have to force CPU features  ? */  
         if ((init_param->cpu_flags & XVID_CPU_FORCE)) {  
   
                 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))  
161          {          {
162                  init_param->cpu_flags = cpu_flags;          unsigned int cpu_flags;
                 return XVID_ERR_OK;  
         }  
163    
164          init_param->cpu_flags = cpu_flags;          if (XVID_MAJOR(init->version) != 1) /* v1.x.x */
165                    return XVID_ERR_VERSION;
166    
167            cpu_flags = (init->cpu_flags & XVID_CPU_FORCE) ? init->cpu_flags : detect_cpu_flags();
168    
169          /* Initialize the function pointers */          /* Initialize the function pointers */
170          idct_int32_init();          idct_int32_init();
# Line 214  Line 195 
195          transfer_8to16copy = transfer_8to16copy_c;          transfer_8to16copy = transfer_8to16copy_c;
196          transfer_16to8copy = transfer_16to8copy_c;          transfer_16to8copy = transfer_16to8copy_c;
197          transfer_8to16sub  = transfer_8to16sub_c;          transfer_8to16sub  = transfer_8to16sub_c;
198            transfer_8to16subro  = transfer_8to16subro_c;
199          transfer_8to16sub2 = transfer_8to16sub2_c;          transfer_8to16sub2 = transfer_8to16sub2_c;
200          transfer_16to8add  = transfer_16to8add_c;          transfer_16to8add  = transfer_16to8add_c;
201          transfer8x8_copy   = transfer8x8_copy_c;          transfer8x8_copy   = transfer8x8_copy_c;
# Line 241  Line 223 
223          interpolate8x8_avg4 = interpolate8x8_avg4_c;          interpolate8x8_avg4 = interpolate8x8_avg4_c;
224    
225          /* reduced resoltuion */          /* reduced resoltuion */
   
226          copy_upsampled_8x8_16to8 = xvid_Copy_Upsampled_8x8_16To8_C;          copy_upsampled_8x8_16to8 = xvid_Copy_Upsampled_8x8_16To8_C;
227          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  
228          vfilter_31 = xvid_VFilter_31_C;          vfilter_31 = xvid_VFilter_31_C;
229          hfilter_31 = xvid_HFilter_31_C;          hfilter_31 = xvid_HFilter_31_C;
 #endif  
230          filter_18x18_to_8x8 = xvid_Filter_18x18_To_8x8_C;          filter_18x18_to_8x8 = xvid_Filter_18x18_To_8x8_C;
231          filter_diff_18x18_to_8x8 = xvid_Filter_Diff_18x18_To_8x8_C;          filter_diff_18x18_to_8x8 = xvid_Filter_Diff_18x18_To_8x8_C;
232    
# Line 306  Line 282 
282          dev16    = dev16_c;          dev16    = dev16_c;
283          sad16v   = sad16v_c;          sad16v   = sad16v_c;
284    
285  //      Halfpel8_Refine = Halfpel8_Refine_c;  /*      Halfpel8_Refine = Halfpel8_Refine_c; */
286    
287  #ifdef ARCH_X86  #if defined(ARCH_IS_IA32)
288    
289            if ((cpu_flags & XVID_CPU_ASM))
290            {
291                    vfilter_31 = xvid_VFilter_31_x86;
292                    hfilter_31 = xvid_HFilter_31_x86;
293            }
294    
295          if ((cpu_flags & XVID_CPU_MMX) || (cpu_flags & XVID_CPU_MMXEXT) ||          if ((cpu_flags & XVID_CPU_MMX) || (cpu_flags & XVID_CPU_MMXEXT) ||
296                  (cpu_flags & XVID_CPU_3DNOW) || (cpu_flags & XVID_CPU_3DNOWEXT) ||                  (cpu_flags & XVID_CPU_3DNOW) || (cpu_flags & XVID_CPU_3DNOWEXT) ||
# Line 318  Line 300 
300                  emms = emms_mmx;                  emms = emms_mmx;
301          }          }
302    
303          if ((cpu_flags & XVID_CPU_MMX) > 0) {          if ((cpu_flags & XVID_CPU_MMX)) {
304    
305                  /* Forward and Inverse Discrete Cosine Transformation functions */                  /* Forward and Inverse Discrete Cosine Transformation functions */
306                  fdct = fdct_mmx;                  fdct = fdct_mmx;
# Line 339  Line 321 
321                  transfer_8to16copy = transfer_8to16copy_mmx;                  transfer_8to16copy = transfer_8to16copy_mmx;
322                  transfer_16to8copy = transfer_16to8copy_mmx;                  transfer_16to8copy = transfer_16to8copy_mmx;
323                  transfer_8to16sub  = transfer_8to16sub_mmx;                  transfer_8to16sub  = transfer_8to16sub_mmx;
324                    transfer_8to16subro  = transfer_8to16subro_mmx;
325                  transfer_8to16sub2 = transfer_8to16sub2_mmx;                  transfer_8to16sub2 = transfer_8to16sub2_mmx;
326                  transfer_16to8add  = transfer_16to8add_mmx;                  transfer_16to8add  = transfer_16to8add_mmx;
327                  transfer8x8_copy   = transfer8x8_copy_mmx;                  transfer8x8_copy   = transfer8x8_copy_mmx;
# Line 388  Line 371 
371                  sad8bi  = sad8bi_mmx;                  sad8bi  = sad8bi_mmx;
372                  dev16    = dev16_mmx;                  dev16    = dev16_mmx;
373                  sad16v   = sad16v_mmx;                  sad16v   = sad16v_mmx;
   
374          }          }
375    
376          /* these 3dnow functions are faster than mmx, but slower than xmm. */          /* these 3dnow functions are faster than mmx, but slower than xmm. */
377          if ((cpu_flags & XVID_CPU_3DNOW) > 0) {          if ((cpu_flags & XVID_CPU_3DNOW)) {
378    
379                    emms = emms_3dn;
380    
381                  /* ME functions */                  /* ME functions */
382                  sad16bi = sad16bi_3dn;                  sad16bi = sad16bi_3dn;
# Line 403  Line 387 
387          }          }
388    
389    
390          if ((cpu_flags & XVID_CPU_MMXEXT) > 0) {          if ((cpu_flags & XVID_CPU_MMXEXT)) {
391    
392                  /* Inverse DCT */                  /* Inverse DCT */
393                  idct = idct_xmm;                  idct = idct_xmm;
# Line 441  Line 425 
425                  sad16v   = sad16v_xmm;                  sad16v   = sad16v_xmm;
426          }          }
427    
428          if ((cpu_flags & XVID_CPU_3DNOW) > 0) {          if ((cpu_flags & XVID_CPU_3DNOW)) {
429    
430                  /* Interpolation */                  /* Interpolation */
431                  interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_3dn;                  interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_3dn;
# Line 449  Line 433 
433                  interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_3dn;                  interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_3dn;
434          }          }
435    
436          if ((cpu_flags & XVID_CPU_3DNOWEXT) > 0) {          if ((cpu_flags & XVID_CPU_3DNOWEXT)) {
437    
438                  /* Inverse DCT */                  /* Inverse DCT */
439                  idct =  idct_3dne;                  idct =  idct_3dne;
# Line 458  Line 442 
442                  transfer_8to16copy =  transfer_8to16copy_3dne;                  transfer_8to16copy =  transfer_8to16copy_3dne;
443                  transfer_16to8copy = transfer_16to8copy_3dne;                  transfer_16to8copy = transfer_16to8copy_3dne;
444                  transfer_8to16sub =  transfer_8to16sub_3dne;                  transfer_8to16sub =  transfer_8to16sub_3dne;
445                    transfer_8to16subro =  transfer_8to16subro_3dne;
446                  transfer_8to16sub2 =  transfer_8to16sub2_3dne;                  transfer_8to16sub2 =  transfer_8to16sub2_3dne;
447                  transfer_16to8add = transfer_16to8add_3dne;                  transfer_16to8add = transfer_16to8add_3dne;
448                  transfer8x8_copy = transfer8x8_copy_3dne;                  transfer8x8_copy = transfer8x8_copy_3dne;
# Line 485  Line 470 
470          }          }
471    
472    
473          if ((cpu_flags & XVID_CPU_SSE2) > 0) {          if ((cpu_flags & XVID_CPU_SSE2)) {
 #ifdef EXPERIMENTAL_SSE2_CODE  
474    
475                  calc_cbp = calc_cbp_sse2;                  calc_cbp = calc_cbp_sse2;
476    
# Line 496  Line 480 
480                  quant_inter   = quant_inter_sse2;                  quant_inter   = quant_inter_sse2;
481                  dequant_inter = dequant_inter_sse2;                  dequant_inter = dequant_inter_sse2;
482    
483                  /* ME */  #if defined(EXPERIMENTAL_SSE2_CODE)
484                    /* ME; slower than xmm */
485                  sad16    = sad16_sse2;                  sad16    = sad16_sse2;
486                  dev16    = dev16_sse2;                  dev16    = dev16_sse2;
487    #endif
488                  /* Forward and Inverse DCT */                  /* Forward and Inverse DCT */
489                  idct  = idct_sse2;                  idct  = idct_sse2;
490                  fdct = fdct_sse2;                  fdct = fdct_sse2;
 #endif  
491          }          }
   
492  #endif  #endif
493    
494  #ifdef ARCH_IA64  #if defined(ARCH_IS_IA64)
495          if ((cpu_flags & XVID_CPU_IA64) > 0) { //use assembler routines?          if ((cpu_flags & XVID_CPU_ASM)) { /* use assembler routines? */
496            idct_ia64_init();            idct_ia64_init();
497            fdct = fdct_ia64;            fdct = fdct_ia64;
498            idct = idct_ia64;   //not yet working, crashes            idct = idct_ia64;   /*not yet working, crashes */
499            interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_ia64;            interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_ia64;
500            interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_ia64;            interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_ia64;
501            interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_ia64;            interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_ia64;
# Line 520  Line 503 
503            sad16bi = sad16bi_ia64;            sad16bi = sad16bi_ia64;
504            sad8 = sad8_ia64;            sad8 = sad8_ia64;
505            dev16 = dev16_ia64;            dev16 = dev16_ia64;
506  //        Halfpel8_Refine = Halfpel8_Refine_ia64;  /*        Halfpel8_Refine = Halfpel8_Refine_ia64; */
507            quant_intra = quant_intra_ia64;            quant_intra = quant_intra_ia64;
508            dequant_intra = dequant_intra_ia64;            dequant_intra = dequant_intra_ia64;
509            quant_inter = quant_inter_ia64;            quant_inter = quant_inter_ia64;
# Line 531  Line 514 
514            transfer_8to16sub2 = transfer_8to16sub2_ia64;            transfer_8to16sub2 = transfer_8to16sub2_ia64;
515            transfer_16to8add = transfer_16to8add_ia64;            transfer_16to8add = transfer_16to8add_ia64;
516            transfer8x8_copy = transfer8x8_copy_ia64;            transfer8x8_copy = transfer8x8_copy_ia64;
517            DEBUG("Using IA-64 assembler routines.\n");            DPRINTF(DPRINTF_DEBUG, "Using IA-64 assembler routines.");
518          }          }
519  #endif  #endif
520    
521  #ifdef ARCH_PPC  #if defined(ARCH_IS_PPC)
522  #ifdef ARCH_PPC_ALTIVEC          if ((cpu_flags & XVID_CPU_ASM))
523            {
524                    calc_cbp = calc_cbp_ppc;
525            }
526    
527            if ((cpu_flags & XVID_CPU_ALTIVEC))
528            {
529          calc_cbp = calc_cbp_altivec;          calc_cbp = calc_cbp_altivec;
530          fdct = fdct_altivec;          fdct = fdct_altivec;
531          idct = idct_altivec;          idct = idct_altivec;
# Line 544  Line 533 
533          sad16 = sad16_altivec;          sad16 = sad16_altivec;
534          sad8 = sad8_altivec;          sad8 = sad8_altivec;
535          dev16 = dev16_altivec;          dev16 = dev16_altivec;
536  #else          }
         calc_cbp = calc_cbp_ppc;  
537  #endif  #endif
538    
539    #if defined(_DEBUG)
540        xvid_debug = init->debug;
541  #endif  #endif
542    
543          return XVID_ERR_OK;      return 0;
544  }  }
545    
546    
547    static int
548    xvid_gbl_info(xvid_gbl_info_t * info)
549    {
550            if (XVID_MAJOR(info->version) != 1) /* v1.x.x */
551                    return XVID_ERR_VERSION;
552    
553            info->actual_version = XVID_VERSION;
554            info->build = "dev-api-4";
555            info->cpu_flags = detect_cpu_flags();
556    
557    #if defined(_SMP) && defined(WIN32)
558            info->num_threads = pthread_num_processors_np();;
559    #else
560            info->num_threads = 0;
561    #endif
562    
563            return 0;
564    }
565    
566    
567  static int  static int
568  xvid_init_convert(XVID_INIT_CONVERTINFO* convert)  xvid_gbl_convert(xvid_gbl_convert_t* convert)
569  {  {
570          // const int flip1 = (convert->input.colorspace & XVID_CSP_VFLIP) ^ (convert->output.colorspace & XVID_CSP_VFLIP);          int width;
571          const int width = convert->width;          int height;
572          const int height = convert->height;          int width2;
573          const int width2 = convert->width/2;          int height2;
         const int height2 = convert->height/2;  
574          IMAGE img;          IMAGE img;
575    
576          switch (convert->input.colorspace & ~XVID_CSP_VFLIP)          if (XVID_MAJOR(convert->version) != 1)   /* v1.x.x */
577                  return XVID_ERR_VERSION;
578    
579    #if 0
580            const int flip1 = (convert->input.colorspace & XVID_CSP_VFLIP) ^ (convert->output.colorspace & XVID_CSP_VFLIP);
581    #endif
582            width = convert->width;
583            height = convert->height;
584            width2 = convert->width/2;
585            height2 = convert->height/2;
586    
587            switch (convert->input.csp & ~XVID_CSP_VFLIP)
588          {          {
589                  case XVID_CSP_YV12 :                  case XVID_CSP_YV12 :
590                          img.y = convert->input.y;                          img.y = convert->input.plane[0];
591                          img.v = (uint8_t*)convert->input.y + width*height;                          img.v = (uint8_t*)convert->input.plane[0] + convert->input.stride[0]*height;
592                          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;
593                          image_output(&img, width, height, width,                          image_output(&img, width, height, width,
594                                                  convert->output.y, convert->output.y_stride,                                                  (uint8_t**)convert->output.plane, convert->output.stride,
595                                                  convert->output.colorspace, convert->interlacing);                                                  convert->output.csp, convert->interlacing);
596                          break;                          break;
597    
598                  default :                  default :
# Line 581  Line 601 
601    
602    
603          emms();          emms();
604          return XVID_ERR_OK;          return 0;
605  }  }
606    
607    
# Line 630  Line 650 
650  {  {
651          int i, diff = 0;          int i, diff = 0;
652          for (i = 0; i < size; i++)          for (i = 0; i < size; i++)
653                  diff += ABS(blockA[i]-blockB[i]);                  diff += abs(blockA[i]-blockB[i]);
654          return diff;          return diff;
655  }  }
656    
# Line 643  Line 663 
663  #define TEST_FDCT  (TEST_FORWARD)  #define TEST_FDCT  (TEST_FORWARD)
664  #define TEST_IDCT  (0)  #define TEST_IDCT  (0)
665    
666  int test_transform(void * funcA, void * funcB, const char * nameB,  static int test_transform(void * funcA, void * funcB, const char * nameB,
667                                     int test, int flags)                                     int test, int flags)
668  {  {
669          int i;          int i;
# Line 723  Line 743 
743  #define TEST_DEQUANT_INTRA      (TEST_INTRA)  #define TEST_DEQUANT_INTRA      (TEST_INTRA)
744  #define TEST_DEQUANT_INTER      (0)  #define TEST_DEQUANT_INTER      (0)
745    
746  int test_quant(void * funcA, void * funcB, const char * nameB,  static int test_quant(void * funcA, void * funcB, const char * nameB,
747                             int test, int flags)                             int test, int flags)
748  {  {
749          int q,i;          int q,i;
750          int64_t timeSTART;          int64_t timeSTART;
751          int64_t timeA = 0;          int64_t timeA = 0;
752          int64_t timeB = 0;          int64_t timeB = 0;
753          int retA, retB;          int retA = 0, retB = 0;
754          DECLARE_ALIGNED_MATRIX(arrayX, 1, 64, int16_t, CACHE_LINE);          DECLARE_ALIGNED_MATRIX(arrayX, 1, 64, int16_t, CACHE_LINE);
755          DECLARE_ALIGNED_MATRIX(arrayA, 1, 64, int16_t, CACHE_LINE);          DECLARE_ALIGNED_MATRIX(arrayA, 1, 64, int16_t, CACHE_LINE);
756          DECLARE_ALIGNED_MATRIX(arrayB, 1, 64, int16_t, CACHE_LINE);          DECLARE_ALIGNED_MATRIX(arrayB, 1, 64, int16_t, CACHE_LINE);
# Line 804  Line 824 
824    
825  int xvid_init_test(int flags)  int xvid_init_test(int flags)
826  {  {
827    #if defined(ARCH_IS_IA32)
828          int cpu_flags;          int cpu_flags;
829    #endif
830    
831          srand(time(0));          printf("XviD tests\n\n");
832    
833          printf("xvid_init_test\n");  #if defined(ARCH_IS_IA32)
834            cpu_flags = detect_cpu_flags();
835    #endif
836    
 #if defined(ARCH_X86)  
         cpu_flags = check_cpu_features();  
837          idct_int32_init();          idct_int32_init();
838          emms_mmx();          emms();
839    
840            srand(time(0));
841    
842            /* fDCT test */
843          printf("--- fdct ---\n");          printf("--- fdct ---\n");
844                  test_transform(fdct_int32, fdct_int32, "c", TEST_FDCT, flags);                  test_transform(fdct_int32, fdct_int32, "c", TEST_FDCT, flags);
845    
846    #if defined(ARCH_IS_IA32)
847          if (cpu_flags & XVID_CPU_MMX)          if (cpu_flags & XVID_CPU_MMX)
848                  test_transform(fdct_int32, fdct_mmx, "mmx", TEST_FDCT, flags);                  test_transform(fdct_int32, fdct_mmx, "mmx", TEST_FDCT, flags);
849          if (cpu_flags & XVID_CPU_SSE2)          if (cpu_flags & XVID_CPU_SSE2)
850                  test_transform(fdct_int32, fdct_sse2, "sse2", TEST_FDCT, flags);                  test_transform(fdct_int32, fdct_sse2, "sse2", TEST_FDCT, flags);
851    #endif
852    
853            /* iDCT test */
854          printf("\n--- idct ---\n");          printf("\n--- idct ---\n");
855                  test_transform(idct_int32, idct_int32, "c", TEST_IDCT, flags);                  test_transform(idct_int32, idct_int32, "c", TEST_IDCT, flags);
856    
857    #if defined(ARCH_IS_IA32)
858          if (cpu_flags & XVID_CPU_MMX)          if (cpu_flags & XVID_CPU_MMX)
859                  test_transform(idct_int32, idct_mmx, "mmx", TEST_IDCT, flags);                  test_transform(idct_int32, idct_mmx, "mmx", TEST_IDCT, flags);
860          if (cpu_flags & XVID_CPU_MMXEXT)          if (cpu_flags & XVID_CPU_MMXEXT)
# Line 832  Line 863 
863                  test_transform(idct_int32, idct_3dne, "3dne", TEST_IDCT, flags);                  test_transform(idct_int32, idct_3dne, "3dne", TEST_IDCT, flags);
864          if (cpu_flags & XVID_CPU_SSE2)          if (cpu_flags & XVID_CPU_SSE2)
865                  test_transform(idct_int32, idct_sse2, "sse2", TEST_IDCT, flags);                  test_transform(idct_int32, idct_sse2, "sse2", TEST_IDCT, flags);
866    #endif
867    
868            /* Intra quantization test */
869          printf("\n--- quant intra ---\n");          printf("\n--- quant intra ---\n");
870                  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);
871    
872    #if defined(ARCH_IS_IA32)
873          if (cpu_flags & XVID_CPU_MMX)          if (cpu_flags & XVID_CPU_MMX)
874                  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);
875          if (cpu_flags & XVID_CPU_3DNOWEXT)          if (cpu_flags & XVID_CPU_3DNOWEXT)
876                  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);
877          if (cpu_flags & XVID_CPU_SSE2)          if (cpu_flags & XVID_CPU_SSE2)
878                  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);
879    #endif
880    
881            /* Inter quantization test */
882          printf("\n--- quant inter ---\n");          printf("\n--- quant inter ---\n");
883                  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);
884    
885    #if defined(ARCH_IS_IA32)
886          if (cpu_flags & XVID_CPU_MMX)          if (cpu_flags & XVID_CPU_MMX)
887                  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);
888          if (cpu_flags & XVID_CPU_3DNOWEXT)          if (cpu_flags & XVID_CPU_3DNOWEXT)
889                  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);
890          if (cpu_flags & XVID_CPU_SSE2)          if (cpu_flags & XVID_CPU_SSE2)
891                  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);
892    #endif
893    
894            /* Intra dequantization test */
895          printf("\n--- dequant intra ---\n");          printf("\n--- dequant intra ---\n");
896                  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);
897    
898    #if defined(ARCH_IS_IA32)
899          if (cpu_flags & XVID_CPU_MMX)          if (cpu_flags & XVID_CPU_MMX)
900                  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);
901          if (cpu_flags & XVID_CPU_MMXEXT)          if (cpu_flags & XVID_CPU_MMXEXT)
# Line 861  Line 904 
904                  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);
905          if (cpu_flags & XVID_CPU_SSE2)          if (cpu_flags & XVID_CPU_SSE2)
906                  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);
907    #endif
908    
909            /* Inter dequantization test */
910          printf("\n--- dequant inter ---\n");          printf("\n--- dequant inter ---\n");
911                  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);
912    
913    #if defined(ARCH_IS_IA32)
914          if (cpu_flags & XVID_CPU_MMX)          if (cpu_flags & XVID_CPU_MMX)
915                  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);
916          if (cpu_flags & XVID_CPU_MMXEXT)          if (cpu_flags & XVID_CPU_MMXEXT)
# Line 872  Line 919 
919                  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);
920          if (cpu_flags & XVID_CPU_SSE2)          if (cpu_flags & XVID_CPU_SSE2)
921                  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);
922    #endif
923    
924          printf("\n--- quant4_intra ---\n");          /* Intra quantization test */
925            printf("\n--- quant4 intra ---\n");
926                  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);
927    
928    #if defined(ARCH_IS_IA32)
929          if (cpu_flags & XVID_CPU_MMX)          if (cpu_flags & XVID_CPU_MMX)
930                  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);
931          if (cpu_flags & XVID_CPU_MMXEXT)          if (cpu_flags & XVID_CPU_MMXEXT)
932                  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);
933    #endif
934    
935          printf("\n--- quant4_inter ---\n");          /* Inter quantization test */
936            printf("\n--- quant4 inter ---\n");
937                  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);
938    
939    #if defined(ARCH_IS_IA32)
940          if (cpu_flags & XVID_CPU_MMX)          if (cpu_flags & XVID_CPU_MMX)
941                  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);
942          if (cpu_flags & XVID_CPU_MMXEXT)          if (cpu_flags & XVID_CPU_MMXEXT)
943                  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);
944    #endif
945    
946          printf("\n--- dequant4_intra ---\n");          /* Intra dequantization test */
947            printf("\n--- dequant4 intra ---\n");
948                  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);
949    
950    #if defined(ARCH_IS_IA32)
951          if (cpu_flags & XVID_CPU_MMX)          if (cpu_flags & XVID_CPU_MMX)
952                  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);
953          if (cpu_flags & XVID_CPU_3DNOWEXT)          if (cpu_flags & XVID_CPU_3DNOWEXT)
954                  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);
955    #endif
956    
957          printf("\n--- dequant4_inter ---\n");          /* Inter dequantization test */
958            printf("\n--- dequant4 inter ---\n");
959                  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);
960    
961    #if defined(ARCH_IS_IA32)
962          if (cpu_flags & XVID_CPU_MMX)          if (cpu_flags & XVID_CPU_MMX)
963                  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);
964          if (cpu_flags & XVID_CPU_3DNOWEXT)          if (cpu_flags & XVID_CPU_3DNOWEXT)
965                  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();  
   
966  #endif  #endif
967    
968          return XVID_ERR_OK;          emms();
969    
970            return 0;
971  }  }
972    
973    
974    /*****************************************************************************
975     * XviD Global Entry point
976     *
977     * Well this function initialize all internal function pointers according
978     * to the CPU features forced by the library client or autodetected (depending
979     * on the XVID_CPU_FORCE flag). It also initializes vlc coding tables and all
980     * image colorspace transformation tables.
981     *
982     ****************************************************************************/
983    
984    
985  int  int
986  xvid_init(void *handle,  xvid_global(void *handle,
987                    int opt,                    int opt,
988                    void *param1,                    void *param1,
989                    void *param2)                    void *param2)
990  {  {
991          switch(opt)          switch(opt)
992          {          {
993                  case XVID_INIT_INIT :                  case XVID_GBL_INIT :
994                          return xvid_init_init((XVID_INIT_PARAM*)param1);                          return xvid_gbl_init((xvid_gbl_init_t*)param1);
995    
996                  case XVID_INIT_CONVERT :          case XVID_GBL_INFO :
997                          return xvid_init_convert((XVID_INIT_CONVERTINFO*)param1);              return xvid_gbl_info((xvid_gbl_info_t*)param1);
998    
999                  case XVID_INIT_TEST :                  case XVID_GBL_CONVERT :
1000                          return xvid_init_test((int)param1);                          return xvid_gbl_convert((xvid_gbl_convert_t*)param1);
1001    
1002                    case XVID_GBL_TEST :
1003                    {
1004                            ptr_t flags = (ptr_t)param1;
1005                            return xvid_init_test((int)flags);
1006                    }
1007                  default :                  default :
1008                          return XVID_ERR_FAIL;                          return XVID_ERR_FAIL;
1009          }          }
# Line 948  Line 1026 
1026                          void *param2)                          void *param2)
1027  {  {
1028          switch (opt) {          switch (opt) {
         case XVID_DEC_DECODE:  
                 return decoder_decode((DECODER *) handle, (XVID_DEC_FRAME *) param1, (XVID_DEC_STATS*) param2);  
   
1029          case XVID_DEC_CREATE:          case XVID_DEC_CREATE:
1030                  return decoder_create((XVID_DEC_PARAM *) param1);                  return decoder_create((xvid_dec_create_t *) param1);
1031    
1032          case XVID_DEC_DESTROY:          case XVID_DEC_DESTROY:
1033                  return decoder_destroy((DECODER *) handle);                  return decoder_destroy((DECODER *) handle);
1034    
1035            case XVID_DEC_DECODE:
1036                    return decoder_decode((DECODER *) handle, (xvid_dec_frame_t *) param1, (xvid_dec_stats_t*) param2);
1037    
1038          default:          default:
1039                  return XVID_ERR_FAIL;                  return XVID_ERR_FAIL;
1040          }          }
# Line 982  Line 1060 
1060          switch (opt) {          switch (opt) {
1061          case XVID_ENC_ENCODE:          case XVID_ENC_ENCODE:
1062    
1063                  if (((Encoder *) handle)->mbParam.max_bframes >= 0)                  return enc_encode((Encoder *) handle,
1064                  return encoder_encode_bframes((Encoder *) handle, (XVID_ENC_FRAME *) param1,                                                            (xvid_enc_frame_t *) param1,
1065                                                            (XVID_ENC_STATS *) param2);                                                            (xvid_enc_stats_t *) param2);
                 else  
                 return encoder_encode((Encoder *) handle, (XVID_ENC_FRAME *) param1,  
                                                           (XVID_ENC_STATS *) param2);  
1066    
1067          case XVID_ENC_CREATE:          case XVID_ENC_CREATE:
1068                  return encoder_create((XVID_ENC_PARAM *) param1);                  return enc_create((xvid_enc_create_t *) param1);
1069    
1070          case XVID_ENC_DESTROY:          case XVID_ENC_DESTROY:
1071                  return encoder_destroy((Encoder *) handle);                  return enc_destroy((Encoder *) handle);
1072    
1073          default:          default:
1074                  return XVID_ERR_FAIL;                  return XVID_ERR_FAIL;
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