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comparison mm7_2.cpp @ 1144:f544cd6f7168

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sub_451007_scale_image_bicubic cleanup - preparations for further condition body extractions
author Grumpy7
date Sun, 02 Jun 2013 00:56:07 +0200
parents 3bc7bb4ab1a5
children 30d02f00ae29
comparison
equal deleted inserted replaced
1143:ed6a9efc6c90 1144:f544cd6f7168
2189 signed int v118; // eax@220 2189 signed int v118; // eax@220
2190 int v119; // eax@221 2190 int v119; // eax@221
2191 int v120; // eax@223 2191 int v120; // eax@223
2192 unsigned int v121; // ecx@231 2192 unsigned int v121; // ecx@231
2193 char v122; // al@235 2193 char v122; // al@235
2194 double v124; // [sp+Ch] [bp-7Ch]@12 2194 unsigned int v124; // [sp+Ch] [bp-7Ch]@12
2195 unsigned int v127; // [sp+Ch] [bp-7Ch]@90 2195 unsigned int v127; // [sp+Ch] [bp-7Ch]@90
2196 double v132; // [sp+Ch] [bp-7Ch]@218 2196 unsigned int v132; // [sp+Ch] [bp-7Ch]@218
2197 double v133; // [sp+14h] [bp-74h]@12 2197 unsigned int v133; // [sp+14h] [bp-74h]@12
2198 unsigned int v136; // [sp+14h] [bp-74h]@90 2198 unsigned int v136; // [sp+14h] [bp-74h]@90
2199 double v141; // [sp+14h] [bp-74h]@218 2199 unsigned int v141; // [sp+14h] [bp-74h]@218
2200 double v142; // [sp+1Ch] [bp-6Ch]@12 2200 unsigned int v142; // [sp+1Ch] [bp-6Ch]@12
2201 unsigned int v145; // [sp+1Ch] [bp-6Ch]@90 2201 unsigned int v145; // [sp+1Ch] [bp-6Ch]@90
2202 double v150; // [sp+1Ch] [bp-6Ch]@218 2202 unsigned int v150; // [sp+1Ch] [bp-6Ch]@218
2203 double v151; // [sp+24h] [bp-64h]@12 2203 unsigned int v151; // [sp+24h] [bp-64h]@12
2204 unsigned int v154; // [sp+24h] [bp-64h]@90 2204 unsigned int v154; // [sp+24h] [bp-64h]@90
2205 double v159; // [sp+24h] [bp-64h]@218 2205 unsigned int v159; // [sp+24h] [bp-64h]@218
2206 int v160; // [sp+3Ch] [bp-4Ch]@13 2206 int v160; // [sp+3Ch] [bp-4Ch]@13
2207 int v161; // [sp+40h] [bp-48h]@15 2207 int v161; // [sp+40h] [bp-48h]@15
2208 int v164; // [sp+44h] [bp-44h]@93 2208 int v164; // [sp+44h] [bp-44h]@93
2209 int v169; // [sp+44h] [bp-44h]@219 2209 int v169; // [sp+44h] [bp-44h]@219
2210 int v172; // [sp+48h] [bp-40h]@91 2210 int v172; // [sp+48h] [bp-40h]@91
2235 float a6bi; // [sp+A0h] [bp+18h]@218 2235 float a6bi; // [sp+A0h] [bp+18h]@218
2236 float a6bj; // [sp+A0h] [bp+18h]@218 2236 float a6bj; // [sp+A0h] [bp+18h]@218
2237 unsigned int a6r; // [sp+A0h] [bp+18h]@218 2237 unsigned int a6r; // [sp+A0h] [bp+18h]@218
2238 int dstdiffmult; 2238 int dstdiffmult;
2239 2239
2240 int probablyBitDepth = this->field_20.field_C; 2240 int field0value = this->field_0.field_C;
2241 switch(probablyBitDepth) 2241 int field20value = this->field_20.field_C;
2242 switch(field20value)
2242 { 2243 {
2243 case 8: dstdiffmult = dstPitch - dstWidth; 2244 case 8: dstdiffmult = dstPitch - dstWidth;
2244 break; 2245 break;
2245 case 16: dstdiffmult = 2 * (dstPitch - dstWidth); 2246 case 16: dstdiffmult = 2 * (dstPitch - dstWidth);
2246 break; 2247 break;
2247 case 32: dstdiffmult = 4 * (dstPitch - dstWidth); 2248 case 32: dstdiffmult = 4 * (dstPitch - dstWidth);
2248 break; 2249 break;
2249 default: 2250 default:
2250 return probablyBitDepth; 2251 return field20value;
2251 } 2252 }
2252 2253
2253 2254
2254 2255
2255 result = this->field_0.field_C; 2256 result = this->field_0.field_C;
2273 return result; 2274 return result;
2274 } 2275 }
2275 while ( 1 ) 2276 while ( 1 )
2276 { 2277 {
2277 a6s = (double)v14 / (double)dstWidth * (double)srcWidth; 2278 a6s = (double)v14 / (double)dstWidth * (double)srcWidth;
2278 v151 = bankersRounding(a6s);//a6s + 6.7553994e15; 2279 v151 = bankersRounding(a6s);
2279 a6t = (double)(v14 + 1) / (double)dstWidth * (double)srcWidth; 2280 a6t = (double)(v14 + 1) / (double)dstWidth * (double)srcWidth;
2280 v142 = bankersRounding(a6t);//a6t + 6.7553994e15; 2281 v142 = bankersRounding(a6t);
2281 v17 = (double)v231 / (double)dstHeight * (double)srcHeight; 2282 v17 = (double)v231 / (double)dstHeight * (double)srcHeight;
2282 v133 = bankersRounding(v17);//v17 + 6.7553994e15; 2283 v133 = bankersRounding(v17);
2283 v18 = (double)(v231 + 1) / (double)dstHeight * (double)srcHeight; 2284 v18 = (double)(v231 + 1) / (double)dstHeight * (double)srcHeight;
2284 v124 = bankersRounding(v18);//v18 + 6.7553994e15; 2285 v124 = bankersRounding(v18);
2285 v19 = (LODWORD(v124) - LODWORD(v133)) * (LODWORD(v142) - LODWORD(v151)); 2286 v19 = (v124 - v133) * (v142 - v151);
2286 v252 = 0; 2287 v252 = 0;
2287 a6b = 0; 2288 a6b = 0;
2288 v240 = 0i64; 2289 v240 = 0i64;
2289 if ( SLODWORD(v133) < SLODWORD(v124) ) 2290 if ( v133 < v124 )
2290 break; 2291 break;
2291 LABEL_25: 2292 LABEL_25:
2292 v22 = (unsigned int)v240 / ((LODWORD(v124) - LODWORD(v133)) * (LODWORD(v142) - LODWORD(v151))); 2293 v22 = (unsigned int)v240 / ((v124 - v133) * (v142 - v151));
2293 if ( v19 ) 2294 if ( v19 )
2294 { 2295 {
2295 a6b /= v19; 2296 a6b /= v19;
2296 v252 /= v19; 2297 v252 /= v19;
2297 HIDWORD(v240) /= v19; 2298 HIDWORD(v240) /= v19;
2298 } 2299 }
2299 if ( v22 != 255 ) 2300 if ( v22 != 255 )
2300 v22 &= 0x7FFFFFFFu; 2301 v22 &= 0x7FFFFFFFu;
2301 v23 = _450F55(HIDWORD(v240) | ((v252 | ((a6b | (v22 << 8)) << 8)) << 8)); 2302 v23 = _450F55(HIDWORD(v240) | ((v252 | ((a6b | (v22 << 8)) << 8)) << 8));
2302 *(_DWORD *)v193 = v23; 2303 *(_DWORD *)v193 = v23;
2303 switch(probablyBitDepth) 2304 switch(field20value)
2304 { 2305 {
2305 case 8: v193 = (unsigned __int16 *)((char *)v193 + 1); 2306 case 8: v193 = (unsigned __int16 *)((char *)v193 + 1);
2306 break; 2307 break;
2307 case 16: ++v193; 2308 case 16: ++v193;
2308 break; 2309 break;
2314 } 2315 }
2315 ++v14; 2316 ++v14;
2316 if ( v14 >= dstWidth ) 2317 if ( v14 >= dstWidth )
2317 goto LABEL_30; 2318 goto LABEL_30;
2318 } 2319 }
2319 v160 = LODWORD(v124) - LODWORD(v133); 2320 v160 = v124 - v133;
2320 v175 = &pSrc[2 * (LODWORD(v151) + srcPitch * LODWORD(v133))]; 2321 v175 = &pSrc[2 * (v151 + srcPitch * v133)];
2321 while ( SLODWORD(v151) >= SLODWORD(v142) ) 2322 while ( v151 >= v142 )
2322 { 2323 {
2323 LABEL_24: 2324 LABEL_24:
2324 v175 += 2 * srcPitch; 2325 v175 += 2 * srcPitch;
2325 --v160; 2326 --v160;
2326 if ( !v160 ) 2327 if ( !v160 )
2327 goto LABEL_25; 2328 goto LABEL_25;
2328 } 2329 }
2329 v176 = (int *)v175; 2330 v176 = (int *)v175;
2330 v161 = LODWORD(v142) - LODWORD(v151); 2331 v161 = v142 - v151;
2331 while ( 1 ) 2332 while ( 1 )
2332 { 2333 {
2333 v21 = _450FB1(*v176); 2334 v21 = _450FB1(*v176);
2334 break; 2335 break;
2335 LABEL_23: 2336 LABEL_23:
2365 return result; 2366 return result;
2366 } 2367 }
2367 while ( 1 ) 2368 while ( 1 )
2368 { 2369 {
2369 a6y = (double)v50 / (double)dstWidth * (double)srcWidth; 2370 a6y = (double)v50 / (double)dstWidth * (double)srcWidth;
2370 v127 = ceilf(a6y - 0.5f);//a6y + 6.7553994e15; 2371 v127 = bankersRounding(a6y);
2371 a6z = (double)(v50 + 1) / (double)dstWidth * (double)srcWidth; 2372 a6z = (double)(v50 + 1) / (double)dstWidth * (double)srcWidth;
2372 v136 = ceilf(a6z - 0.5f);//a6z + 6.7553994e15; 2373 v136 = bankersRounding(a6z);
2373 v53 = (double)v234 / (double)dstHeight * (double)srcHeight; 2374 v53 = (double)v234 / (double)dstHeight * (double)srcHeight;
2374 v145 = ceilf(v53 - 0.5f);//v53 + 6.7553994e15; 2375 v145 = bankersRounding(v53);
2375 v54 = (double)(v234 + 1) / (double)dstHeight * (double)srcHeight; 2376 v54 = (double)(v234 + 1) / (double)dstHeight * (double)srcHeight;
2376 v154 = ceilf(v54 - 0.5f);//v54 + 6.7553994e15; 2377 v154 = bankersRounding(v54);
2377 v55 = (v154 - v145) * (v136 - v127); 2378 v55 = (v154 - v145) * (v136 - v127);
2378 v255 = 0; 2379 v255 = 0;
2379 a6h = 0; 2380 a6h = 0;
2380 v243 = 0i64; 2381 v243 = 0i64;
2381 if ( v145 < v154 ) 2382 if ( v145 < v154 )
2390 } 2391 }
2391 if ( v58 != 255 ) 2392 if ( v58 != 255 )
2392 v58 &= 0x7FFFFFFFu; 2393 v58 &= 0x7FFFFFFFu;
2393 v59 = _450F55(HIDWORD(v243) | ((v255 | ((a6h | (v58 << 8)) << 8)) << 8)); 2394 v59 = _450F55(HIDWORD(v243) | ((v255 | ((a6h | (v58 << 8)) << 8)) << 8));
2394 *(_DWORD *)v196 = v59; 2395 *(_DWORD *)v196 = v59;
2395 switch(probablyBitDepth) 2396 switch(field20value)
2396 { 2397 {
2397 case 8: v196 = (unsigned __int16 *)((char *)v196 + 1); 2398 case 8: v196 = (unsigned __int16 *)((char *)v196 + 1);
2398 break; 2399 break;
2399 case 16: ++v196; 2400 case 16: ++v196;
2400 break; 2401 break;
2417 --v172; 2418 --v172;
2418 if ( !v172 ) 2419 if ( !v172 )
2419 goto LABEL_103; 2420 goto LABEL_103;
2420 } 2421 }
2421 v179 = (int *)v187; 2422 v179 = (int *)v187;
2422 v164 = LODWORD(v136) - LODWORD(v127); 2423 v164 = v136 - v127;
2423 while ( 1 ) 2424 while ( 1 )
2424 { 2425 {
2425 v57 = _450FB1(*(_WORD *)v179); 2426 v57 = _450FB1(*(_WORD *)v179);
2426 break; 2427 break;
2427 LABEL_101: 2428 LABEL_101:
2428 v179 = (int *)((char *)v179 + 2); 2429 v179 = (int *)((char *)v179 + 2);
2429 --v164; 2430 --v164;
2430 if ( !v164 ) 2431 if ( !v164 )
2431 goto LABEL_102; 2432 goto LABEL_102;
2432 } 2433 }
2450 if ( dstWidth <= 0 ) 2451 if ( dstWidth <= 0 )
2451 goto LABEL_236; 2452 goto LABEL_236;
2452 do 2453 do
2453 { 2454 {
2454 a6bi = (double)v112 / (double)dstWidth * (double)srcWidth; 2455 a6bi = (double)v112 / (double)dstWidth * (double)srcWidth;
2455 v132 = a6bi + 6.7553994e15; 2456 v132 = bankersRounding(a6bi);
2456 a6bj = (double)(v112 + 1) / (double)dstWidth * (double)srcWidth; 2457 a6bj = (double)(v112 + 1) / (double)dstWidth * (double)srcWidth;
2457 v141 = a6bj + 6.7553994e15; 2458 v141 = bankersRounding(a6bj);
2458 v115 = (double)v239 / (double)dstHeight * (double)srcHeight; 2459 v115 = (double)v239 / (double)dstHeight * (double)srcHeight;
2459 v150 = v115 + 6.7553994e15; 2460 v150 = bankersRounding(v115);
2460 v116 = (double)(v239 + 1) / (double)dstHeight * (double)srcHeight; 2461 v116 = (double)(v239 + 1) / (double)dstHeight * (double)srcHeight;
2461 v159 = v116 + 6.7553994e15; 2462 v159 = bankersRounding(v116);
2462 v251 = 0; 2463 v251 = 0;
2463 v117 = (LODWORD(v159) - LODWORD(v150)) * (LODWORD(v141) - LODWORD(v132)); 2464 v117 = (v159 - v150) * (v141 - v132);
2464 v260 = 0; 2465 v260 = 0;
2465 a6r = 0; 2466 a6r = 0;
2466 v248 = 0; 2467 v248 = 0;
2467 if ( SLODWORD(v150) >= SLODWORD(v159) ) 2468 if ( v150 >= v159 )
2468 goto LABEL_231; 2469 goto LABEL_231;
2469 v169 = LODWORD(v159) - LODWORD(v150); 2470 v169 = v159 - v150;
2470 v184 = (char *)pSrc + srcPitch * LODWORD(v150); 2471 v184 = (char *)pSrc + srcPitch * v150;
2471 do 2472 do
2472 { 2473 {
2473 v118 = LODWORD(v132); 2474 v118 = v132;
2474 while ( v118 < SLODWORD(v141) ) 2475 while ( v118 < v141 )
2475 { 2476 {
2476 v119 = (unsigned __int8)v184[v118]; 2477 v119 = (unsigned __int8)v184[v118];
2477 v120 = _450FB1(v119); 2478 v120 = _450FB1(v119);
2478 v248 += (unsigned int)v120 >> 24; 2479 v248 += (unsigned int)v120 >> 24;
2479 a6r += BYTE2(v120); 2480 a6r += BYTE2(v120);
2484 v184 += srcPitch; 2485 v184 += srcPitch;
2485 --v169; 2486 --v169;
2486 } 2487 }
2487 while ( v169 ); 2488 while ( v169 );
2488 LABEL_231: 2489 LABEL_231:
2489 v121 = v248 / ((LODWORD(v159) - LODWORD(v150)) * (LODWORD(v141) - LODWORD(v132))); 2490 v121 = v248 / ((v159 - v150) * (v141 - v132));
2490 if ( v117 ) 2491 if ( v117 )
2491 { 2492 {
2492 a6r /= v117; 2493 a6r /= v117;
2493 v260 /= v117; 2494 v260 /= v117;
2494 v251 /= v117; 2495 v251 /= v117;
2495 } 2496 }
2496 if ( v121 != 255 ) 2497 if ( v121 != 255 )
2497 v121 &= 0x7FFFFFFFu; 2498 v121 &= 0x7FFFFFFFu;
2498 v122 = _450F55(v251 | ((v260 | ((a6r | (v121 << 8)) << 8)) << 8)); 2499 v122 = _450F55(v251 | ((v260 | ((a6r | (v121 << 8)) << 8)) << 8));
2499 *v201 = v122; 2500 *v201 = v122;
2500 switch(probablyBitDepth) 2501 switch(field20value)
2501 { 2502 {
2502 case 8: v201 = (unsigned __int16 *)((char *)v201 + 1); 2503 case 8: v201 = (unsigned __int16 *)((char *)v201 + 1);
2503 break; 2504 break;
2504 case 16: ++v201; 2505 case 16: ++v201;
2505 break; 2506 break;