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revision 1.49, Thu Apr 1 11:11:28 2004 UTC revision 1.73, Wed Dec 6 19:55:07 2006 UTC
# Line 36  Line 36 
36  #include "dct/fdct.h"  #include "dct/fdct.h"
37  #include "image/colorspace.h"  #include "image/colorspace.h"
38  #include "image/interpolate8x8.h"  #include "image/interpolate8x8.h"
 #include "image/reduced.h"  
39  #include "utils/mem_transfer.h"  #include "utils/mem_transfer.h"
40  #include "utils/mbfunctions.h"  #include "utils/mbfunctions.h"
41  #include "quant/quant.h"  #include "quant/quant.h"
42  #include "motion/motion.h"  #include "motion/motion.h"
43    #include "motion/gmc.h"
44  #include "motion/sad.h"  #include "motion/sad.h"
45  #include "utils/emms.h"  #include "utils/emms.h"
46  #include "utils/timer.h"  #include "utils/timer.h"
# Line 52  Line 52 
52  unsigned int xvid_debug = 0; /* xvid debug mask */  unsigned int xvid_debug = 0; /* xvid debug mask */
53  #endif  #endif
54    
55  #if defined(ARCH_IS_IA32)  #if (defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64)) && defined(_MSC_VER)
 #if defined(_MSC_VER)  
56  #       include <windows.h>  #       include <windows.h>
57  #else  #elif defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64) || defined(ARCH_IS_PPC)
58  #       include <signal.h>  #       include <signal.h>
59  #       include <setjmp.h>  #       include <setjmp.h>
60    
# Line 78  Line 77 
77   *   0 : SIGILL was *not* signalled   *   0 : SIGILL was *not* signalled
78   *   1 : SIGILL was signalled   *   1 : SIGILL was signalled
79   */   */
80    #if (defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64)) && defined(_MSC_VER)
81  int  static int
82  sigill_check(void (*func)())  sigill_check(void (*func)())
83  {  {
 #if defined(_MSC_VER)  
84          _try {          _try {
85                  func();                  func();
86          }          } _except(EXCEPTION_EXECUTE_HANDLER) {
         _except(EXCEPTION_EXECUTE_HANDLER) {  
87    
88                  if (_exception_code() == STATUS_ILLEGAL_INSTRUCTION)                  if (_exception_code() == STATUS_ILLEGAL_INSTRUCTION)
89                          return 1;                          return(1);
90          }          }
91          return 0;          return(0);
92  #else  }
93    #elif defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64) || defined(ARCH_IS_PPC)
94    static int
95    sigill_check(void (*func)())
96    {
97      void * old_handler;      void * old_handler;
98      int jmpret;      int jmpret;
99    
100        /* Set our SIGILL handler */
101      old_handler = signal(SIGILL, sigill_handler);      old_handler = signal(SIGILL, sigill_handler);
102      if (old_handler == SIG_ERR)  
103      {      /* Check for error */
104          return -1;      if (old_handler == SIG_ERR) {
105            return(-1);
106      }      }
107    
108        /* Save stack context, so if func triggers a SIGILL, we can still roll
109             * back to a valid CPU state */
110      jmpret = setjmp(mark);      jmpret = setjmp(mark);
111      if (jmpret == 0)  
112      {          /* If setjmp returned directly, then its returned value is 0, and we still
113             * have to test the passed func. Otherwise it means the stack context has
114             * been restored by a longjmp() call, which in our case happens only in the
115             * signal handler */
116        if (jmpret == 0) {
117          func();          func();
118      }      }
119    
120        /* Restore old signal handler */
121      signal(SIGILL, old_handler);      signal(SIGILL, old_handler);
122    
123      return jmpret;      return(jmpret);
 #endif  
124  }  }
125  #endif  #endif
126    
127    
128  /* detect cpu flags  */  /* detect cpu flags  */
129  static unsigned int  static unsigned int
130  detect_cpu_flags()  detect_cpu_flags(void)
131  {  {
132          /* enable native assembly optimizations by default */          /* enable native assembly optimizations by default */
133          unsigned int cpu_flags = XVID_CPU_ASM;          unsigned int cpu_flags = XVID_CPU_ASM;
134    
135  #if defined(ARCH_IS_IA32)  #if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64)
136          cpu_flags |= check_cpu_features();          cpu_flags |= check_cpu_features();
137          if ((cpu_flags & XVID_CPU_SSE) && sigill_check(sse_os_trigger))          if ((cpu_flags & XVID_CPU_SSE) && sigill_check(sse_os_trigger))
138                  cpu_flags &= ~XVID_CPU_SSE;                  cpu_flags &= ~XVID_CPU_SSE;
139    
140          if ((cpu_flags & XVID_CPU_SSE2) && sigill_check(sse2_os_trigger))          if ((cpu_flags & (XVID_CPU_SSE2|XVID_CPU_SSE3)) && sigill_check(sse2_os_trigger))
141                  cpu_flags &= ~XVID_CPU_SSE2;                  cpu_flags &= ~(XVID_CPU_SSE2|XVID_CPU_SSE3);
142  #endif  #endif
143    
144  #if defined(ARCH_IS_PPC)  #if defined(ARCH_IS_PPC)
145  #if defined(ARCH_IS_PPC_ALTIVEC)          if (!sigill_check(altivec_trigger))
146          cpu_flags |= XVID_CPU_ALTIVEC;          cpu_flags |= XVID_CPU_ALTIVEC;
147  #endif  #endif
 #endif  
148    
149          return cpu_flags;          return cpu_flags;
150  }  }
# Line 177  Line 184 
184          idct = idct_int32;          idct = idct_int32;
185    
186          /* Only needed on PPC Altivec archs */          /* Only needed on PPC Altivec archs */
187          sadInit = 0;          sadInit = NULL;
188    
189          /* Restore FPU context : emms_c is a nop functions */          /* Restore FPU context : emms_c is a nop functions */
190          emms = emms_c;          emms = emms_c;
# Line 204  Line 211 
211          transfer_8to16sub  = transfer_8to16sub_c;          transfer_8to16sub  = transfer_8to16sub_c;
212          transfer_8to16subro  = transfer_8to16subro_c;          transfer_8to16subro  = transfer_8to16subro_c;
213          transfer_8to16sub2 = transfer_8to16sub2_c;          transfer_8to16sub2 = transfer_8to16sub2_c;
214            transfer_8to16sub2ro = transfer_8to16sub2ro_c;
215          transfer_16to8add  = transfer_16to8add_c;          transfer_16to8add  = transfer_16to8add_c;
216          transfer8x8_copy   = transfer8x8_copy_c;          transfer8x8_copy   = transfer8x8_copy_c;
217            transfer8x4_copy   = transfer8x4_copy_c;
218    
219          /* Interlacing functions */          /* Interlacing functions */
220          MBFieldTest = MBFieldTest_c;          MBFieldTest = MBFieldTest_c;
# Line 215  Line 224 
224          interpolate8x8_halfpel_v  = interpolate8x8_halfpel_v_c;          interpolate8x8_halfpel_v  = interpolate8x8_halfpel_v_c;
225          interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_c;          interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_c;
226    
227            interpolate8x4_halfpel_h  = interpolate8x4_halfpel_h_c;
228            interpolate8x4_halfpel_v  = interpolate8x4_halfpel_v_c;
229            interpolate8x4_halfpel_hv = interpolate8x4_halfpel_hv_c;
230    
231            interpolate8x8_halfpel_add = interpolate8x8_halfpel_add_c;
232            interpolate8x8_halfpel_h_add = interpolate8x8_halfpel_h_add_c;
233            interpolate8x8_halfpel_v_add = interpolate8x8_halfpel_v_add_c;
234            interpolate8x8_halfpel_hv_add = interpolate8x8_halfpel_hv_add_c;
235    
236          interpolate16x16_lowpass_h = interpolate16x16_lowpass_h_c;          interpolate16x16_lowpass_h = interpolate16x16_lowpass_h_c;
237          interpolate16x16_lowpass_v = interpolate16x16_lowpass_v_c;          interpolate16x16_lowpass_v = interpolate16x16_lowpass_v_c;
238          interpolate16x16_lowpass_hv = interpolate16x16_lowpass_hv_c;          interpolate16x16_lowpass_hv = interpolate16x16_lowpass_hv_c;
# Line 232  Line 250 
250          /* postprocessing */          /* postprocessing */
251          image_brightness = image_brightness_c;          image_brightness = image_brightness_c;
252    
         /* reduced resolution */  
         copy_upsampled_8x8_16to8 = xvid_Copy_Upsampled_8x8_16To8_C;  
         add_upsampled_8x8_16to8 = xvid_Add_Upsampled_8x8_16To8_C;  
         vfilter_31 = xvid_VFilter_31_C;  
         hfilter_31 = xvid_HFilter_31_C;  
         filter_18x18_to_8x8 = xvid_Filter_18x18_To_8x8_C;  
         filter_diff_18x18_to_8x8 = xvid_Filter_Diff_18x18_To_8x8_C;  
   
253          /* Initialize internal colorspace transformation tables */          /* Initialize internal colorspace transformation tables */
254          colorspace_init();          colorspace_init();
255    
# Line 247  Line 257 
257          yv12_to_yv12    = yv12_to_yv12_c;          yv12_to_yv12    = yv12_to_yv12_c;
258          rgb555_to_yv12  = rgb555_to_yv12_c;          rgb555_to_yv12  = rgb555_to_yv12_c;
259          rgb565_to_yv12  = rgb565_to_yv12_c;          rgb565_to_yv12  = rgb565_to_yv12_c;
260            rgb_to_yv12     = rgb_to_yv12_c;
261          bgr_to_yv12     = bgr_to_yv12_c;          bgr_to_yv12     = bgr_to_yv12_c;
262          bgra_to_yv12    = bgra_to_yv12_c;          bgra_to_yv12    = bgra_to_yv12_c;
263          abgr_to_yv12    = abgr_to_yv12_c;          abgr_to_yv12    = abgr_to_yv12_c;
# Line 268  Line 279 
279          /* All colorspace transformation functions YV12->User format */          /* All colorspace transformation functions YV12->User format */
280          yv12_to_rgb555  = yv12_to_rgb555_c;          yv12_to_rgb555  = yv12_to_rgb555_c;
281          yv12_to_rgb565  = yv12_to_rgb565_c;          yv12_to_rgb565  = yv12_to_rgb565_c;
282            yv12_to_rgb     = yv12_to_rgb_c;
283          yv12_to_bgr     = yv12_to_bgr_c;          yv12_to_bgr     = yv12_to_bgr_c;
284          yv12_to_bgra    = yv12_to_bgra_c;          yv12_to_bgra    = yv12_to_bgra_c;
285          yv12_to_abgr    = yv12_to_abgr_c;          yv12_to_abgr    = yv12_to_abgr_c;
# Line 295  Line 307 
307          dev16      = dev16_c;          dev16      = dev16_c;
308          sad16v     = sad16v_c;          sad16v     = sad16v_c;
309          sse8_16bit = sse8_16bit_c;          sse8_16bit = sse8_16bit_c;
310            sse8_8bit  = sse8_8bit_c;
311    
312  #if defined(ARCH_IS_IA32)          init_GMC(cpu_flags);
313    
314          if ((cpu_flags & XVID_CPU_ASM)) {  #if defined(ARCH_IS_IA32)
                 vfilter_31 = xvid_VFilter_31_x86;  
                 hfilter_31 = xvid_HFilter_31_x86;  
         }  
315    
316          if ((cpu_flags & XVID_CPU_MMX) || (cpu_flags & XVID_CPU_MMXEXT) ||          if ((cpu_flags & XVID_CPU_MMX) || (cpu_flags & XVID_CPU_MMXEXT) ||
317                  (cpu_flags & XVID_CPU_3DNOW) || (cpu_flags & XVID_CPU_3DNOWEXT) ||                  (cpu_flags & XVID_CPU_3DNOW) || (cpu_flags & XVID_CPU_3DNOWEXT) ||
# Line 340  Line 350 
350                  transfer_8to16sub2 = transfer_8to16sub2_mmx;                  transfer_8to16sub2 = transfer_8to16sub2_mmx;
351                  transfer_16to8add  = transfer_16to8add_mmx;                  transfer_16to8add  = transfer_16to8add_mmx;
352                  transfer8x8_copy   = transfer8x8_copy_mmx;                  transfer8x8_copy   = transfer8x8_copy_mmx;
353                    transfer8x4_copy   = transfer8x4_copy_mmx;
354    
355                  /* Interlacing Functions */                  /* Interlacing Functions */
356                  MBFieldTest = MBFieldTest_mmx;                  MBFieldTest = MBFieldTest_mmx;
# Line 349  Line 360 
360                  interpolate8x8_halfpel_v  = interpolate8x8_halfpel_v_mmx;                  interpolate8x8_halfpel_v  = interpolate8x8_halfpel_v_mmx;
361                  interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_mmx;                  interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_mmx;
362    
363                    interpolate8x4_halfpel_h  = interpolate8x4_halfpel_h_mmx;
364                    interpolate8x4_halfpel_v  = interpolate8x4_halfpel_v_mmx;
365                    interpolate8x4_halfpel_hv = interpolate8x4_halfpel_hv_mmx;
366    
367                    interpolate8x8_halfpel_add = interpolate8x8_halfpel_add_mmx;
368                    interpolate8x8_halfpel_h_add = interpolate8x8_halfpel_h_add_mmx;
369                    interpolate8x8_halfpel_v_add = interpolate8x8_halfpel_v_add_mmx;
370                    interpolate8x8_halfpel_hv_add = interpolate8x8_halfpel_hv_add_mmx;
371    
372                  interpolate8x8_6tap_lowpass_h = interpolate8x8_6tap_lowpass_h_mmx;                  interpolate8x8_6tap_lowpass_h = interpolate8x8_6tap_lowpass_h_mmx;
373                  interpolate8x8_6tap_lowpass_v = interpolate8x8_6tap_lowpass_v_mmx;                  interpolate8x8_6tap_lowpass_v = interpolate8x8_6tap_lowpass_v_mmx;
374    
# Line 358  Line 378 
378                  /* postprocessing */                  /* postprocessing */
379                  image_brightness = image_brightness_mmx;                  image_brightness = image_brightness_mmx;
380    
                 /* reduced resolution */  
                 copy_upsampled_8x8_16to8 = xvid_Copy_Upsampled_8x8_16To8_mmx;  
                 add_upsampled_8x8_16to8 = xvid_Add_Upsampled_8x8_16To8_mmx;  
                 hfilter_31 = xvid_HFilter_31_mmx;  
                 filter_18x18_to_8x8 = xvid_Filter_18x18_To_8x8_mmx;  
                 filter_diff_18x18_to_8x8 = xvid_Filter_Diff_18x18_To_8x8_mmx;  
   
381                  /* image input xxx_to_yv12 related functions */                  /* image input xxx_to_yv12 related functions */
382                  yv12_to_yv12  = yv12_to_yv12_mmx;                  yv12_to_yv12  = yv12_to_yv12_mmx;
383                  bgr_to_yv12   = bgr_to_yv12_mmx;                  bgr_to_yv12   = bgr_to_yv12_mmx;
384                    rgb_to_yv12   = rgb_to_yv12_mmx;
385                  bgra_to_yv12  = bgra_to_yv12_mmx;                  bgra_to_yv12  = bgra_to_yv12_mmx;
386                    rgba_to_yv12  = rgba_to_yv12_mmx;
387                  yuyv_to_yv12  = yuyv_to_yv12_mmx;                  yuyv_to_yv12  = yuyv_to_yv12_mmx;
388                  uyvy_to_yv12  = uyvy_to_yv12_mmx;                  uyvy_to_yv12  = uyvy_to_yv12_mmx;
389    
# Line 390  Line 405 
405                  dev16    = dev16_mmx;                  dev16    = dev16_mmx;
406                  sad16v   = sad16v_mmx;                  sad16v   = sad16v_mmx;
407                  sse8_16bit = sse8_16bit_mmx;                  sse8_16bit = sse8_16bit_mmx;
408                    sse8_8bit  = sse8_8bit_mmx;
409          }          }
410    
411          /* these 3dnow functions are faster than mmx, but slower than xmm. */          /* these 3dnow functions are faster than mmx, but slower than xmm. */
# Line 417  Line 433 
433                  interpolate8x8_halfpel_v  = interpolate8x8_halfpel_v_xmm;                  interpolate8x8_halfpel_v  = interpolate8x8_halfpel_v_xmm;
434                  interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_xmm;                  interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_xmm;
435    
436                  /* reduced resolution */                  interpolate8x4_halfpel_h  = interpolate8x4_halfpel_h_xmm;
437                  copy_upsampled_8x8_16to8 = xvid_Copy_Upsampled_8x8_16To8_xmm;                  interpolate8x4_halfpel_v  = interpolate8x4_halfpel_v_xmm;
438                  add_upsampled_8x8_16to8 = xvid_Add_Upsampled_8x8_16To8_xmm;                  interpolate8x4_halfpel_hv = interpolate8x4_halfpel_hv_xmm;
439    
440                    interpolate8x8_halfpel_add = interpolate8x8_halfpel_add_xmm;
441                    interpolate8x8_halfpel_h_add = interpolate8x8_halfpel_h_add_xmm;
442                    interpolate8x8_halfpel_v_add = interpolate8x8_halfpel_v_add_xmm;
443                    interpolate8x8_halfpel_hv_add = interpolate8x8_halfpel_hv_add_xmm;
444    
445                  /* Quantization */                  /* Quantization */
                 quant_mpeg_intra = quant_mpeg_intra_xmm;  
446                  quant_mpeg_inter = quant_mpeg_inter_xmm;                  quant_mpeg_inter = quant_mpeg_inter_xmm;
447    
448                  dequant_h263_intra = dequant_h263_intra_xmm;                  dequant_h263_intra = dequant_h263_intra_xmm;
# Line 430  Line 450 
450    
451                  /* Buffer transfer */                  /* Buffer transfer */
452                  transfer_8to16sub2 = transfer_8to16sub2_xmm;                  transfer_8to16sub2 = transfer_8to16sub2_xmm;
453                    transfer_8to16sub2ro = transfer_8to16sub2ro_xmm;
454    
455                  /* Colorspace transformation */                  /* Colorspace transformation */
456                  yv12_to_yv12  = yv12_to_yv12_xmm;                  yv12_to_yv12  = yv12_to_yv12_xmm;
# Line 451  Line 472 
472                  interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_3dn;                  interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_3dn;
473                  interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_3dn;                  interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_3dn;
474                  interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_3dn;                  interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_3dn;
475    
476                    interpolate8x4_halfpel_h = interpolate8x4_halfpel_h_3dn;
477                    interpolate8x4_halfpel_v = interpolate8x4_halfpel_v_3dn;
478                    interpolate8x4_halfpel_hv = interpolate8x4_halfpel_hv_3dn;
479          }          }
480    
481          if ((cpu_flags & XVID_CPU_3DNOWEXT)) {          if ((cpu_flags & XVID_CPU_3DNOWEXT)) {
482    
                 /* Inverse DCT */  
                 idct =  idct_3dne;  
   
483                  /* Buffer transfer */                  /* Buffer transfer */
484                  transfer_8to16copy =  transfer_8to16copy_3dne;                  transfer_8to16copy =  transfer_8to16copy_3dne;
485                  transfer_16to8copy = transfer_16to8copy_3dne;                  transfer_16to8copy = transfer_16to8copy_3dne;
486                  transfer_8to16sub =  transfer_8to16sub_3dne;                  transfer_8to16sub =  transfer_8to16sub_3dne;
487                  transfer_8to16subro =  transfer_8to16subro_3dne;                  transfer_8to16subro =  transfer_8to16subro_3dne;
                 transfer_8to16sub2 =  transfer_8to16sub2_3dne;  
488                  transfer_16to8add = transfer_16to8add_3dne;                  transfer_16to8add = transfer_16to8add_3dne;
489                  transfer8x8_copy = transfer8x8_copy_3dne;                  transfer8x8_copy = transfer8x8_copy_3dne;
490                    transfer8x4_copy = transfer8x4_copy_3dne;
491    
492                    if ((cpu_flags & XVID_CPU_MMXEXT)) {
493                            /* Inverse DCT */
494                            idct =  idct_3dne;
495    
496                            /* Buffer transfer */
497                            transfer_8to16sub2 =  transfer_8to16sub2_3dne;
498    
499                            /* Interpolation */
500                            interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_3dne;
501                            interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_3dne;
502                            interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_3dne;
503    
504                            interpolate8x4_halfpel_h = interpolate8x4_halfpel_h_3dne;
505                            interpolate8x4_halfpel_v = interpolate8x4_halfpel_v_3dne;
506                            interpolate8x4_halfpel_hv = interpolate8x4_halfpel_hv_3dne;
507    
508                  /* Quantization */                  /* Quantization */
509                  quant_h263_intra = quant_h263_intra_3dne;                          quant_h263_intra = quant_h263_intra_3dne;               /* cmov only */
510                  quant_h263_inter = quant_h263_inter_3dne;                  quant_h263_inter = quant_h263_inter_3dne;
511                  dequant_mpeg_intra = dequant_mpeg_intra_3dne;                          dequant_mpeg_intra = dequant_mpeg_intra_3dne;   /* cmov only */
512                  dequant_mpeg_inter = dequant_mpeg_inter_3dne;                  dequant_mpeg_inter = dequant_mpeg_inter_3dne;
513                  dequant_h263_intra = dequant_h263_intra_3dne;                  dequant_h263_intra = dequant_h263_intra_3dne;
514                  dequant_h263_inter = dequant_h263_inter_3dne;                  dequant_h263_inter = dequant_h263_inter_3dne;
515    
516                  /* ME functions */                  /* ME functions */
517                  calc_cbp = calc_cbp_3dne;                  calc_cbp = calc_cbp_3dne;
518    
519                  sad16 = sad16_3dne;                  sad16 = sad16_3dne;
520                  sad8 = sad8_3dne;                  sad8 = sad8_3dne;
521                  sad16bi = sad16bi_3dne;                  sad16bi = sad16bi_3dne;
522                  sad8bi = sad8bi_3dne;                  sad8bi = sad8bi_3dne;
523                  dev16 = dev16_3dne;                  dev16 = dev16_3dne;
524                    }
                 /* Interpolation */  
                 interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_3dne;  
                 interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_3dne;  
                 interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_3dne;  
525          }          }
526    
527          if ((cpu_flags & XVID_CPU_SSE2)) {          if ((cpu_flags & XVID_CPU_SSE2)) {
# Line 503  Line 538 
538                  sad16    = sad16_sse2;                  sad16    = sad16_sse2;
539                  dev16    = dev16_sse2;                  dev16    = dev16_sse2;
540    
541                  /* DCT operators                  /* DCT operators */
                  * no iDCT because it's not "Walken matching" */  
542                  fdct = fdct_sse2_skal;                  fdct = fdct_sse2_skal;
543        /* idct = idct_sse2_skal; */   /* Is now IEEE1180 and Walken compliant. Disabled until fully tested. */
544    
545                    /* postprocessing */
546                    image_brightness = image_brightness_sse2;
547          }          }
548    
549    #if 0 // TODO: test...
550            if ((cpu_flags & XVID_CPU_SSE3)) {
551    
552                    /* SAD operators */
553                    sad16    = sad16_sse3;
554                    dev16    = dev16_sse3;
555            }
556    #endif
557  #endif /* ARCH_IS_IA32 */  #endif /* ARCH_IS_IA32 */
558    
559  #if defined(ARCH_IS_IA64)  #if defined(ARCH_IS_IA64)
# Line 536  Line 583 
583  #endif  #endif
584    
585  #if defined(ARCH_IS_PPC)  #if defined(ARCH_IS_PPC)
586          if ((cpu_flags & XVID_CPU_ASM))          if ((cpu_flags & XVID_CPU_ALTIVEC)) {
587          {            /* sad operators */
588                  calc_cbp = calc_cbp_ppc;                    sad16 = sad16_altivec_c;
589                      sad16bi = sad16bi_altivec_c;
590                      sad8 = sad8_altivec_c;
591                      dev16 = dev16_altivec_c;
592    
593              sse8_16bit = sse8_16bit_altivec_c;
594    
595              /* mem transfer */
596              transfer_8to16copy = transfer_8to16copy_altivec_c;
597              transfer_16to8copy = transfer_16to8copy_altivec_c;
598              transfer_8to16sub = transfer_8to16sub_altivec_c;
599              transfer_8to16subro = transfer_8to16subro_altivec_c;
600              transfer_8to16sub2 = transfer_8to16sub2_altivec_c;
601              transfer_16to8add = transfer_16to8add_altivec_c;
602              transfer8x8_copy = transfer8x8_copy_altivec_c;
603    
604              /* Inverse DCT */
605              idct = idct_altivec_c;
606    
607              /* Interpolation */
608              interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_altivec_c;
609              interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_altivec_c;
610              interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_altivec_c;
611    
612              interpolate8x8_avg2 = interpolate8x8_avg2_altivec_c;
613              interpolate8x8_avg4 = interpolate8x8_avg4_altivec_c;
614    
615                      interpolate8x8_halfpel_add = interpolate8x8_halfpel_add_altivec_c;
616                      interpolate8x8_halfpel_h_add = interpolate8x8_halfpel_h_add_altivec_c;
617                      interpolate8x8_halfpel_v_add = interpolate8x8_halfpel_v_add_altivec_c;
618                      interpolate8x8_halfpel_hv_add = interpolate8x8_halfpel_hv_add_altivec_c;
619    
620              /* Colorspace conversion */
621              bgra_to_yv12 = bgra_to_yv12_altivec_c;
622              abgr_to_yv12 = abgr_to_yv12_altivec_c;
623              rgba_to_yv12 = rgba_to_yv12_altivec_c;
624              argb_to_yv12 = argb_to_yv12_altivec_c;
625    
626              yuyv_to_yv12 = yuyv_to_yv12_altivec_c;
627              uyvy_to_yv12 = uyvy_to_yv12_altivec_c;
628    
629              yv12_to_yuyv = yv12_to_yuyv_altivec_c;
630              yv12_to_uyvy = yv12_to_uyvy_altivec_c;
631    
632              /* Quantization */
633              quant_h263_intra = quant_h263_intra_altivec_c;
634              quant_h263_inter = quant_h263_inter_altivec_c;
635              dequant_h263_intra = dequant_h263_intra_altivec_c;
636              dequant_h263_inter = dequant_h263_inter_altivec_c;
637    
638                      dequant_mpeg_intra = dequant_mpeg_intra_altivec_c;
639                      dequant_mpeg_inter = dequant_mpeg_inter_altivec_c;
640    
641                      /* Qpel stuff */
642                      xvid_QP_Funcs = &xvid_QP_Funcs_Altivec_C;
643                      xvid_QP_Add_Funcs = &xvid_QP_Add_Funcs_Altivec_C;
644          }          }
645    #endif
646    
647          if ((cpu_flags & XVID_CPU_ALTIVEC))  #if defined(ARCH_IS_X86_64)
648          {          /* For now, only XVID_CPU_ASM is looked for, so user can still
649                  calc_cbp = calc_cbp_altivec;           * disable asm usage the usual way. When Intel EMT64 cpus will
650                  fdct = fdct_altivec;           * be out, maybe we'll have to check more precisely what cpu
651                  idct = idct_altivec;           * features there really are. */
652                  sadInit = sadInit_altivec;          if (cpu_flags & XVID_CPU_ASM) {
653                  sad16 = sad16_altivec;                  /* SIMD state flusher */
654                  sad8 = sad8_altivec;                  emms = emms_mmx;
655                  dev16 = dev16_altivec;  
656                    /* DCT operators */
657                    fdct = fdct_skal_x86_64;
658                    idct = idct_x86_64;
659    
660                    /* SAD operators */
661                    sad16      = sad16_x86_64;
662                    sad8       = sad8_x86_64;
663                    sad16bi    = sad16bi_x86_64;
664                    sad8bi     = sad8bi_x86_64;
665                    dev16      = dev16_x86_64;
666                    sad16v     = sad16v_x86_64;
667                    sse8_16bit = sse8_16bit_x86_64;
668                    sse8_8bit  = sse8_8bit_x86_64;
669    
670                    /* Interpolation operators */
671                    interpolate8x8_halfpel_h  = interpolate8x8_halfpel_h_x86_64;
672                    interpolate8x8_halfpel_v  = interpolate8x8_halfpel_v_x86_64;
673                    interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_x86_64;
674    
675                    interpolate8x8_halfpel_add = interpolate8x8_halfpel_add_x86_64;
676                    interpolate8x8_halfpel_h_add = interpolate8x8_halfpel_h_add_x86_64;
677                    interpolate8x8_halfpel_v_add = interpolate8x8_halfpel_v_add_x86_64;
678                    interpolate8x8_halfpel_hv_add = interpolate8x8_halfpel_hv_add_x86_64;
679    
680                    interpolate8x8_6tap_lowpass_h = interpolate8x8_6tap_lowpass_h_x86_64;
681                    interpolate8x8_6tap_lowpass_v = interpolate8x8_6tap_lowpass_v_x86_64;
682    
683                    interpolate8x8_avg2 = interpolate8x8_avg2_x86_64;
684                    interpolate8x8_avg4 = interpolate8x8_avg4_x86_64;
685    
686                    /* Quantization related functions */
687                    quant_h263_intra   = quant_h263_intra_x86_64;
688                    quant_h263_inter   = quant_h263_inter_x86_64;
689                    dequant_h263_intra = dequant_h263_intra_x86_64;
690                    dequant_h263_inter = dequant_h263_inter_x86_64;
691                    /*quant_mpeg_intra   = quant_mpeg_intra_x86_64; fix me! */
692                    quant_mpeg_inter   = quant_mpeg_inter_x86_64;
693                    dequant_mpeg_intra   = dequant_mpeg_intra_x86_64;
694                    dequant_mpeg_inter   = dequant_mpeg_inter_x86_64;
695    
696                    /* Block related functions */
697                    transfer_8to16copy  = transfer_8to16copy_x86_64;
698                    transfer_16to8copy  = transfer_16to8copy_x86_64;
699                    transfer_8to16sub   = transfer_8to16sub_x86_64;
700                    transfer_8to16subro = transfer_8to16subro_x86_64;
701                    transfer_8to16sub2  = transfer_8to16sub2_x86_64;
702                    transfer_8to16sub2ro= transfer_8to16sub2ro_x86_64;
703                    transfer_16to8add   = transfer_16to8add_x86_64;
704                    transfer8x8_copy    = transfer8x8_copy_x86_64;
705    
706                    /* Qpel stuff */
707                    xvid_QP_Funcs = &xvid_QP_Funcs_x86_64;
708                    xvid_QP_Add_Funcs = &xvid_QP_Add_Funcs_x86_64;
709    
710                    /* Interlacing Functions */
711                    MBFieldTest = MBFieldTest_x86_64;
712          }          }
713  #endif  #endif
714    
# Line 557  Line 716 
716      xvid_debug = init->debug;      xvid_debug = init->debug;
717  #endif  #endif
718    
719      return 0;      return(0);
720  }  }
721    
722    
# Line 568  Line 727 
727                  return XVID_ERR_VERSION;                  return XVID_ERR_VERSION;
728    
729          info->actual_version = XVID_VERSION;          info->actual_version = XVID_VERSION;
730          info->build = "xvid-1.0.0";          info->build = "xvid-1.2.0-dev";
731          info->cpu_flags = detect_cpu_flags();          info->cpu_flags = detect_cpu_flags();
   
 #if defined(_SMP) && defined(WIN32)  
         info->num_threads = pthread_num_processors_np();;  
 #else  
732          info->num_threads = 0;          info->num_threads = 0;
733    
734    #if defined(WIN32)
735      {
736        DWORD dwProcessAffinityMask, dwSystemAffinityMask;
737        if (GetProcessAffinityMask(GetCurrentProcess(), &dwProcessAffinityMask, &dwSystemAffinityMask)) {
738          int i;
739          for(i=0; i<32; i++) {
740            if ((dwProcessAffinityMask & (1<<i)))
741              info->num_threads++;
742          }
743        }
744      }
745  #endif  #endif
746    
747          return 0;          return 0;

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