Mercurial > mm7

changeset 1221:de17e53c55e0

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Слияние
author Ritor1
date Sun, 02 Jun 2013 15:14:30 +0600
parents 908c00615587 (current diff) 354ec6263123 (diff)
children b89a20cd8a54
files
diffstat 1 files changed, 85 insertions(+), 327 deletions(-) [+]
line wrap: on
line diff
--- a/mm7_2.cpp	Sun Jun 02 15:14:22 2013 +0600
+++ b/mm7_2.cpp	Sun Jun 02 15:14:30 2013 +0600
@@ -2163,367 +2163,125 @@
 }
 
 //----- (00451007) --------------------------------------------------------
-int stru350::sub_451007_scale_image_bicubic(unsigned short *pSrc, int srcWidth, int srcHeight, int srcPitch,
+int stru350::sub_451007_scale_image_bicubic(unsigned short *pSrc, int srcWidth, int srcHeight, int srcPitch,          //changing this to some library function might be a good idea
                                             unsigned short *pDst, int dstWidth, int dstHeight, int dstPitch,
                                             int a10, int a11)
 {
   int result; // eax@1
-  int v14; // ecx@10
   float v17; // ST3C_4@12
   float v18; // ST38_4@12
   unsigned int v19; // esi@12
   int v21; // eax@18
   unsigned int v22; // ecx@25
   unsigned int v23; // eax@29
-  int v50; // ecx@88
-  float v53; // ST34_4@90
-  float v54; // ST30_4@90
-  unsigned int v55; // esi@90
-  int v57; // eax@96
-  unsigned int v58; // ecx@103
-  unsigned int v59; // eax@107
-  int v112; // ecx@216
-  float v115; // ST34_4@218
-  float v116; // ST30_4@218
-  unsigned int v117; // esi@218
-  signed int v118; // eax@220
-  int v119; // eax@221
-  int v120; // eax@223
-  unsigned int v121; // ecx@231
-  char v122; // al@235
-  double v124; // [sp+Ch] [bp-7Ch]@12
-  unsigned int v127; // [sp+Ch] [bp-7Ch]@90
-  double v132; // [sp+Ch] [bp-7Ch]@218
-  double v133; // [sp+14h] [bp-74h]@12
-  unsigned int v136; // [sp+14h] [bp-74h]@90
-  double v141; // [sp+14h] [bp-74h]@218
-  double v142; // [sp+1Ch] [bp-6Ch]@12
-  unsigned int v145; // [sp+1Ch] [bp-6Ch]@90
-  double v150; // [sp+1Ch] [bp-6Ch]@218
-  double v151; // [sp+24h] [bp-64h]@12
-  unsigned int v154; // [sp+24h] [bp-64h]@90
-  double v159; // [sp+24h] [bp-64h]@218
+  unsigned int heightRatioPlusOne; // [sp+Ch] [bp-7Ch]@12
+  unsigned int widthRatio; // [sp+Ch] [bp-7Ch]@218
+  unsigned int heightRatio; // [sp+14h] [bp-74h]@12
+  unsigned int widthRatioPlusOne; // [sp+14h] [bp-74h]@218
   int v160; // [sp+3Ch] [bp-4Ch]@13
-  int v161; // [sp+40h] [bp-48h]@15
-  int v164; // [sp+44h] [bp-44h]@93
-  int v169; // [sp+44h] [bp-44h]@219
-  int v172; // [sp+48h] [bp-40h]@91
   unsigned __int16 *v175; // [sp+4Ch] [bp-3Ch]@13
-  int *v176; // [sp+50h] [bp-38h]@15
-  int *v179; // [sp+50h] [bp-38h]@93
-  char *v184; // [sp+50h] [bp-38h]@219
-  unsigned __int16 *v187; // [sp+54h] [bp-34h]@91
   unsigned __int16 *v193; // [sp+5Ch] [bp-2Ch]@7
-  unsigned __int16 *v196; // [sp+5Ch] [bp-2Ch]@85
-  unsigned __int16 *v201; // [sp+5Ch] [bp-2Ch]@213
   signed int v231; // [sp+78h] [bp-10h]@7
-  signed int v234; // [sp+78h] [bp-10h]@85
-  signed int v239; // [sp+78h] [bp-10h]@213
   __int64 v240; // [sp+7Ch] [bp-Ch]@12
-  __int64 v243; // [sp+7Ch] [bp-Ch]@90
-  unsigned int v248; // [sp+7Ch] [bp-Ch]@218
   unsigned int v251; // [sp+80h] [bp-8h]@218
-  unsigned int v252; // [sp+84h] [bp-4h]@12
-  unsigned int v255; // [sp+84h] [bp-4h]@90
-  unsigned int v260; // [sp+84h] [bp-4h]@218
-  float a6s; // [sp+A0h] [bp+18h]@12
-  float a6t; // [sp+A0h] [bp+18h]@12
-  unsigned int a6b; // [sp+A0h] [bp+18h]@12
-  float a6y; // [sp+A0h] [bp+18h]@90
-  float a6z; // [sp+A0h] [bp+18h]@90
-  unsigned int a6h; // [sp+A0h] [bp+18h]@90
-  float a6bi; // [sp+A0h] [bp+18h]@218
-  float a6bj; // [sp+A0h] [bp+18h]@218
-  unsigned int a6r; // [sp+A0h] [bp+18h]@218
-  int dstdiffmult;
+  unsigned int v252; // [sp+84h] [bp-4h]@218
+  float a6s; // [sp+A0h] [bp+18h]@218
+  float a6t; // [sp+A0h] [bp+18h]@218
+  unsigned int a6b; // [sp+A0h] [bp+18h]@218
+  int field_0_bits;
+  int field_20_bits;
   
-  int probablyBitDepth = this->field_20.field_C;
-  switch(probablyBitDepth)
-  {
-  case 8: dstdiffmult = dstPitch - dstWidth;
+  int field0value = this->field_0.field_C;
+  switch(field0value)
+  {
+  case 8: field_0_bits = 1;
     break;
-  case 16: dstdiffmult = 2 * (dstPitch - dstWidth);
+  case 16: field_0_bits = 2;
     break;
-  case 32: dstdiffmult = 4 * (dstPitch - dstWidth);
+  case 32: field_0_bits = 4;
     break;
   default:
-    return probablyBitDepth;
-  }
-
-
-
-  result = this->field_0.field_C;
-  if ( result == 32 )
-  {
-    result = (int)pDst;
-    v193 = pDst;
-    v231 = 0;
-    if ( dstHeight <= 0 )
-      return result;
-    while ( 1 )
-    {
-      v14 = 0;
-      if ( dstWidth > 0 )
-        break;
-LABEL_30:
-      v193 = (unsigned __int16 *)((char *)v193 + dstdiffmult);
-      ++v231;
-      result = v231;
-      if ( v231 >= dstHeight )
-        return result;
-    }
-    while ( 1 )
-    {
-      a6s = (double)v14 / (double)dstWidth * (double)srcWidth;
-      v151 = bankersRounding(a6s);//a6s + 6.7553994e15;
-      a6t = (double)(v14 + 1) / (double)dstWidth * (double)srcWidth;
-      v142 = bankersRounding(a6t);//a6t + 6.7553994e15;
+    return field0value;
+  }
+  int field20value = this->field_20.field_C;
+  switch(field20value)
+  {
+  case 8: field_20_bits = 1;
+    break;
+  case 16: field_20_bits = 2;
+    break;
+  case 32: field_20_bits = 4;
+    break;
+  default:
+    return field20value;
+  }
+
+  result = (int)pDst;
+  v193 = pDst;
+  v231 = 0;
+  if ( dstHeight <= 0 )
+    return result;
+  do
+  {
+    for (int counter = 0; counter < dstWidth; counter++)
+    {
+      a6s = (double)counter / (double)dstWidth * (double)srcWidth;
+      widthRatio = bankersRounding(a6s);
+      a6t = (double)(counter + 1) / (double)dstWidth * (double)srcWidth;
+      widthRatioPlusOne = bankersRounding(a6t);
       v17 = (double)v231 / (double)dstHeight * (double)srcHeight;
-      v133 = bankersRounding(v17);//v17 + 6.7553994e15;
+      heightRatio = bankersRounding(v17);
       v18 = (double)(v231 + 1) / (double)dstHeight * (double)srcHeight;
-      v124 = bankersRounding(v18);//v18 + 6.7553994e15;
-      v19 = (LODWORD(v124) - LODWORD(v133)) * (LODWORD(v142) - LODWORD(v151));
+      heightRatioPlusOne = bankersRounding(v18);
+      v251 = 0;
+      v19 = (heightRatioPlusOne - heightRatio) * (widthRatioPlusOne - widthRatio);
       v252 = 0;
       a6b = 0;
       v240 = 0i64;
-      if ( SLODWORD(v133) < SLODWORD(v124) )
-        break;
-LABEL_25:
-      v22 = (unsigned int)v240 / ((LODWORD(v124) - LODWORD(v133)) * (LODWORD(v142) - LODWORD(v151)));
+
+      v175 = (unsigned short*)((char *)pSrc + field_0_bits * (widthRatio + srcPitch * heightRatio));
+      for (int heightDiff = 0; heightDiff < heightRatioPlusOne - heightRatio; heightDiff++)
+      {
+        int ratioDiff = widthRatioPlusOne - widthRatio;
+        for(int i = 0; i < ratioDiff; i++)
+        {
+          if(field0value == 32)
+            v21 = _450FB1((int)v175[i]);
+          else if(field0value == 16)
+            v21 = _450FB1((_WORD)v175[i]);
+          else
+            v21 = _450FB1((unsigned __int8)v175[i]);
+          v240 += ((unsigned int)v21 >> 24);
+          a6b += BYTE2(v21);
+          v252 += BYTE1(v21);
+          v251 += (unsigned __int8)v21;
+        }
+        if(field0value == 32)
+          v175 += 2 * srcPitch;
+        else if(field0value == 16)
+          v175 += srcPitch;   
+        else
+          v175 = (unsigned short*)((char *)v175 + 2 * srcPitch);
+      }
+      v22 = (unsigned int)v240 / ((heightRatioPlusOne - heightRatio) * (widthRatioPlusOne - widthRatio));
       if ( v19 )
       {
         a6b /= v19;
         v252 /= v19;
-        HIDWORD(v240) /= v19;
+        v251 /= v19;
       }
       if ( v22 != 255 )
         v22 &= 0x7FFFFFFFu;
-      v23 = _450F55(HIDWORD(v240) | ((v252 | ((a6b | (v22 << 8)) << 8)) << 8));
+      v23 = _450F55(v251 | ((v252 | ((a6b | (v22 << 8)) << 8)) << 8));
       *(_DWORD *)v193 = v23;
-      switch(probablyBitDepth)
-      {
-      case 8: v193 = (unsigned __int16 *)((char *)v193 + 1);
-        break;
-      case 16: ++v193;
-        break;
-      case 32: v193 += 2;
-        break;
-      default:
-        assert(false);
-        return result;
-      }
-      ++v14;
-      if ( v14 >= dstWidth )
-        goto LABEL_30;
-    }
-    v160 = LODWORD(v124) - LODWORD(v133);
-    v175 = &pSrc[2 * (LODWORD(v151) + srcPitch * LODWORD(v133))];
-    while ( SLODWORD(v151) >= SLODWORD(v142) )
-    {
-LABEL_24:
-      v175 += 2 * srcPitch;
-      --v160;
-      if ( !v160 )
-        goto LABEL_25;
-    }
-    v176 = (int *)v175;
-    v161 = LODWORD(v142) - LODWORD(v151);
-    while ( 1 )
-    {
-      v21 = _450FB1(*v176);
-      break;
-LABEL_23:
-      ++v176;
-      --v161;
-      if ( !v161 )
-        goto LABEL_24;
-    }
-    LODWORD(v240) = ((unsigned int)v21 >> 24) + v240;
-    a6b += BYTE2(v21);
-    v252 += BYTE1(v21);
-    HIDWORD(v240) += (unsigned __int8)v21;
-    goto LABEL_23;
-  }
-
-  else if ( result == 16 )
-  {
-    result = (int)pDst;
-    v196 = pDst;
-    v234 = 0;
-    if ( dstHeight <= 0 )
-      return result; 
-    while ( 1 )
-    {
-      v50 = 0;
-      if ( dstWidth > 0 )
-        break;
-  LABEL_108:
-      v196 = (unsigned __int16 *)((char *)v196 + dstdiffmult);
-      ++v234;
-      result = v234;
-      if ( v234 >= dstHeight )
-        return result;
-    }
-    while ( 1 )
-    {
-      a6y = (double)v50 / (double)dstWidth * (double)srcWidth;
-      v127 = ceilf(a6y - 0.5f);//a6y + 6.7553994e15;
-      a6z = (double)(v50 + 1) / (double)dstWidth * (double)srcWidth;
-      v136 = ceilf(a6z - 0.5f);//a6z + 6.7553994e15;
-      v53 = (double)v234 / (double)dstHeight * (double)srcHeight;
-      v145 = ceilf(v53 - 0.5f);//v53 + 6.7553994e15;
-      v54 = (double)(v234 + 1) / (double)dstHeight * (double)srcHeight;
-      v154 = ceilf(v54 - 0.5f);//v54 + 6.7553994e15;
-      v55 = (v154 - v145) * (v136 - v127);
-      v255 = 0;
-      a6h = 0;
-      v243 = 0i64;
-      if ( v145 < v154 )
-        break;
-  LABEL_103:
-      v58 = (unsigned int)v243 / ((v154 - v145) * (v136 - v127));
-      if ( v55 )
-      {
-        a6h /= v55;
-        v255 /= v55;
-        HIDWORD(v243) /= v55;
-      }
-      if ( v58 != 255 )
-        v58 &= 0x7FFFFFFFu;
-      v59 = _450F55(HIDWORD(v243) | ((v255 | ((a6h | (v58 << 8)) << 8)) << 8));
-      *(_DWORD *)v196 = v59;
-      switch(probablyBitDepth)
-      {
-      case 8: v196 = (unsigned __int16 *)((char *)v196 + 1);
-        break;
-      case 16: ++v196;
-        break;
-      case 32: v196 += 2;
-        break;
-      default:
-        assert(false);
-        return result;
-      }
-      ++v50;
-      if ( v50 >= dstWidth )
-        goto LABEL_108;
-    }
-    v172 = v154 - v145;
-    v187 = &pSrc[v127 + srcPitch * v145];
-    while ( v127 >= v136 )
-    {
-  LABEL_102:
-      v187 += srcPitch;
-      --v172;
-      if ( !v172 )
-        goto LABEL_103;
-    }
-    v179 = (int *)v187;
-    v164 = LODWORD(v136) - LODWORD(v127);
-    while ( 1 )
-    {
-      v57 = _450FB1(*(_WORD *)v179);
-      break;
-  LABEL_101:
-      v179 = (int *)((char *)v179 + 2);
-      --v164;
-      if ( !v164 )
-        goto LABEL_102;
-    }
-    LODWORD(v243) = ((unsigned int)v57 >> 24) + v243;
-    a6h += BYTE2(v57);
-    v255 += BYTE1(v57);
-    HIDWORD(v243) += (unsigned __int8)v57;
-    goto LABEL_101;
-  }
-
-  else if ( result == 8 )
-  {
-    result = (int)pDst;
-    v201 = pDst;
-    v239 = 0;
-    if ( dstHeight <= 0 )
-      return result;
-    while ( 1 )
-    {
-      v112 = 0;
-      if ( dstWidth <= 0 )
-        goto LABEL_236;
-      do
-      {
-        a6bi = (double)v112 / (double)dstWidth * (double)srcWidth;
-        v132 = a6bi + 6.7553994e15;
-        a6bj = (double)(v112 + 1) / (double)dstWidth * (double)srcWidth;
-        v141 = a6bj + 6.7553994e15;
-        v115 = (double)v239 / (double)dstHeight * (double)srcHeight;
-        v150 = v115 + 6.7553994e15;
-        v116 = (double)(v239 + 1) / (double)dstHeight * (double)srcHeight;
-        v159 = v116 + 6.7553994e15;
-        v251 = 0;
-        v117 = (LODWORD(v159) - LODWORD(v150)) * (LODWORD(v141) - LODWORD(v132));
-        v260 = 0;
-        a6r = 0;
-        v248 = 0;
-        if ( SLODWORD(v150) >= SLODWORD(v159) )
-          goto LABEL_231;
-        v169 = LODWORD(v159) - LODWORD(v150);
-        v184 = (char *)pSrc + srcPitch * LODWORD(v150);
-        do
-        {
-          v118 = LODWORD(v132);
-          while ( v118 < SLODWORD(v141) )
-          {
-            v119 = (unsigned __int8)v184[v118];
-            v120 = _450FB1(v119);
-            v248 += (unsigned int)v120 >> 24;
-            a6r += BYTE2(v120);
-            v260 += BYTE1(v120);
-            v251 += (unsigned __int8)v120;
-            ++v118;
-          }
-          v184 += srcPitch;
-          --v169;
-        }
-        while ( v169 );
-LABEL_231:
-        v121 = v248 / ((LODWORD(v159) - LODWORD(v150)) * (LODWORD(v141) - LODWORD(v132)));
-        if ( v117 )
-        {
-          a6r /= v117;
-          v260 /= v117;
-          v251 /= v117;
-        }
-        if ( v121 != 255 )
-          v121 &= 0x7FFFFFFFu;
-        v122 = _450F55(v251 | ((v260 | ((a6r | (v121 << 8)) << 8)) << 8));
-        *v201 = v122;
-        switch(probablyBitDepth)
-        {
-        case 8: v201 = (unsigned __int16 *)((char *)v201 + 1);
-          break;
-        case 16: ++v201;
-          break;
-        case 32: v201 += 2;
-          break;
-        default:
-          assert(false);
-          return result;
-        }
-        ++v112;
-      }
-      while ( v112 < dstWidth );
-LABEL_236:
-      v201 = (unsigned __int16 *)((char *)v201 + dstdiffmult);
-      ++v239;
-      result = v239;
-      if ( v239 >= dstHeight )
-        return result;
-    }
-  }
-  else //( result != 8 && result != 16 && result != 32 )
-  {
-    return result;
-  }
+      v193 = (unsigned __int16 *)((char *)v193 + field_20_bits);
+    }
+    v193 = (unsigned __int16 *)((char *)v193 + field_20_bits * (dstPitch - dstWidth));
+    ++v231;
+    result = v231;
+  }
+  while(v231 < dstHeight);
+  return result;
 }
 
 //----- (0044E1EC) --------------------------------------------------------