vprof_playback_start

/* vprof_playback_start(CCommand const&) */

void vprof_playback_start(CCommand *param_1)

{
  int iVar1;
  char *pcVar2;
  int iVar3;
  char *pcVar4;
  int in_GS_OFFSET;
  int local_430;
  undefined4 local_42c;
  undefined1 local_428;
  undefined1 local_427;
  undefined1 local_426;
  undefined1 local_425;
  undefined1 local_424;
  undefined1 local_423;
  undefined1 local_422;
  undefined1 local_421;
  char local_420 [512];
  char local_220 [512];
  int local_20;
  
  local_20 = *(int *)(in_GS_OFFSET + 0x14);
  if (*(int *)param_1 < 2) {
    Warning("vprof_playback_start requires a filename\n");
  }
  else {
    local_420[0] = '\0';
    iVar3 = 1;
    do {
      iVar1 = iVar3 * 4;
      iVar3 = iVar3 + 1;
      V_strncat(local_420,*(char **)(param_1 + iVar1 + 0x408),0x200,-1);
    } while (iVar3 < *(int *)param_1);
    if ((g_VProfRecorder._6624_4_ - 1 < 2) && (g_VProfRecorder._6628_4_ != 0)) {
      if (g_VProfRecorder._6624_4_ == 1) {
        g_VProfRecorder._6660_4_ = g_VProfRecorder._6660_4_ + 1;
      }
      (**(code **)(*(int *)(g_pFileSystem + 4) + 0xc))(g_pFileSystem + 4,g_VProfRecorder._6628_4_);
    }
    g_VProfRecorder._6624_4_ = 0;
    g_VProfRecorder._6628_4_ = 0;
    g_pVProfileForDisplay = &g_VProfCurrentProfile;
    g_VProfRecorder._6636_4_ = 0xffffffff;
    g_VProfRecorder[0x19fc] = 1;
    CVProfile::Term();
    pcVar2 = strchr(local_420,0x2e);
    pcVar4 = local_420;
    if (pcVar2 == (char *)0x0) {
      pcVar4 = local_220;
      V_snprintf(pcVar4,0x200,"%s.vprof",local_420);
    }
    g_VProfRecorder._6632_4_ = 0xffffffff;
    g_VProfRecorder._6628_4_ =
         (**(code **)(*(int *)(g_pFileSystem + 4) + 8))(g_pFileSystem + 4,pcVar4,&DAT_002a3e98,0);
    g_VProfRecorder[0x1a08] = 1;
    g_VProfRecorder._6624_4_ = 2;
    if (g_VProfRecorder._6628_4_ == 0) {
      Warning("vprof_playback_start: Open( %s ) failed.\n",pcVar4);
    }
    else {
      if ((g_VProfRecorder[0x1a0c] & 1) == 0) {
        (*(code *)**(undefined4 **)(g_pFileSystem + 4))(g_pFileSystem + 4,&local_430);
      }
      else {
        (*(code *)**(undefined4 **)(g_pFileSystem + 4))
                  (g_pFileSystem + 4,&local_428,4,g_VProfRecorder._6628_4_);
        local_424 = local_425;
        local_423 = local_426;
        local_422 = local_427;
        local_421 = local_428;
        _V_memcpy(&local_430,&local_424,4);
      }
      if (local_430 == 1) {
        if ((g_VProfRecorder[0x1a0c] & 1) == 0) {
          (*(code *)**(undefined4 **)(g_pFileSystem + 4))
                    (g_pFileSystem + 4,&local_42c,4,g_VProfRecorder._6628_4_);
        }
        else {
          (*(code *)**(undefined4 **)(g_pFileSystem + 4))
                    (g_pFileSystem + 4,&local_428,4,g_VProfRecorder._6628_4_);
          local_424 = local_425;
          local_423 = local_426;
          local_422 = local_427;
          local_421 = local_428;
          _V_memcpy(&local_42c,&local_424,4);
        }
        g_VProfRecorder._4240_4_ = local_42c;
        g_VProfRecorder._6640_4_ =
             (**(code **)(*(int *)(g_pFileSystem + 4) + 0x14))
                       (g_pFileSystem + 4,g_VProfRecorder._6628_4_);
        g_VProfRecorder[0x19f4] = 0;
        g_VProfRecorder._6648_4_ =
             (**(code **)(*(int *)(g_pFileSystem + 4) + 0x18))
                       (g_pFileSystem + 4,g_VProfRecorder._6628_4_);
        g_VProfRecorder._4108_4_ = 1;
        CVProfRecorder::Playback_ReadTick((CVProfRecorder *)g_VProfRecorder,-1,(bool *)0x0);
        g_pVProfileForDisplay = g_VProfRecorder;
      }
      else {
        if ((g_VProfRecorder._6624_4_ - 1 < 2) && (g_VProfRecorder._6628_4_ != 0)) {
          if (g_VProfRecorder._6624_4_ == 1) {
            g_VProfRecorder._6660_4_ = g_VProfRecorder._6660_4_ + 1;
          }
          (**(code **)(*(int *)(g_pFileSystem + 4) + 0xc))
                    (g_pFileSystem + 4,g_VProfRecorder._6628_4_);
        }
        g_VProfRecorder._6624_4_ = 0;
        g_VProfRecorder._6628_4_ = 0;
        g_pVProfileForDisplay = &g_VProfCurrentProfile;
        g_VProfRecorder._6636_4_ = 0xffffffff;
        g_VProfRecorder[0x19fc] = 1;
        CVProfile::Term();
        Warning("VPROF PLAYBACK ASSERT (%s, line %d) - stopping playback.\n",
                "/data/src/engine/./vprof_record.cpp",0x158);
      }
    }
  }
  if (local_20 != *(int *)(in_GS_OFFSET + 0x14)) {
                    /* WARNING: Subroutine does not return */
    __stack_chk_fail();
  }
  return;
}