Searched refs:filter_costs (Results 1 – 9 of 9) sorted by relevance
1148 png_free(png_ptr, png_ptr->filter_costs); in png_write_destroy()1302 png_doublep filter_costs) in png_set_filter_heuristics() argument1378 if (png_ptr->filter_costs == NULL) in png_set_filter_heuristics()1380 png_ptr->filter_costs = (png_uint_16p)png_malloc(png_ptr, in png_set_filter_heuristics()1389 png_ptr->filter_costs[i] = PNG_COST_FACTOR; in png_set_filter_heuristics()1402 if (filter_costs == NULL || filter_costs[i] < 0.0) in png_set_filter_heuristics()1405 png_ptr->filter_costs[i] = PNG_COST_FACTOR; in png_set_filter_heuristics()1407 else if (filter_costs[i] >= 1.0) in png_set_filter_heuristics()1410 (png_uint_16)((double)PNG_COST_FACTOR / filter_costs[i] + 0.5); in png_set_filter_heuristics()1411 png_ptr->filter_costs[i] = in png_set_filter_heuristics()[all …]
2240 sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_NONE]) >> in png_write_find_filter()2242 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_NONE]) >> in png_write_find_filter()2455 sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_UP]) >> in png_write_find_filter()2457 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_UP]) >> in png_write_find_filter()2567 sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_AVG]) >> in png_write_find_filter()2569 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_AVG]) >> in png_write_find_filter()2732 sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_PAETH]) >> in png_write_find_filter()2734 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_PAETH]) >> in png_write_find_filter()
1490 png_uint_16p filter_costs PNG_DEPSTRUCT; /* relative filter calculation cost */2052 png_doublep filter_costs));
1437 png_uint_16p filter_costs PNG_DEPSTRUCT; /* relative filter calculation cost */1988 png_doublep filter_costs));
1093 png_free(png_ptr, png_ptr->filter_costs); in png_write_destroy()1246 png_doublep filter_costs) in png_set_filter_heuristics() argument1321 if (png_ptr->filter_costs == NULL) in png_set_filter_heuristics()1323 png_ptr->filter_costs = (png_uint_16p)png_malloc(png_ptr, in png_set_filter_heuristics()1332 png_ptr->filter_costs[i] = PNG_COST_FACTOR; in png_set_filter_heuristics()1345 if (filter_costs == NULL || filter_costs[i] < 0.0) in png_set_filter_heuristics()1348 png_ptr->filter_costs[i] = PNG_COST_FACTOR; in png_set_filter_heuristics()1350 else if (filter_costs[i] >= 1.0) in png_set_filter_heuristics()1353 (png_uint_16)((double)PNG_COST_FACTOR / filter_costs[i] + 0.5); in png_set_filter_heuristics()1354 png_ptr->filter_costs[i] = in png_set_filter_heuristics()[all …]
2193 sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_NONE]) >> in png_write_find_filter()2195 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_NONE]) >> in png_write_find_filter()2408 sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_UP]) >> in png_write_find_filter()2410 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_UP]) >> in png_write_find_filter()2520 sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_AVG]) >> in png_write_find_filter()2522 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_AVG]) >> in png_write_find_filter()2685 sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_PAETH]) >> in png_write_find_filter()2687 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_PAETH]) >> in png_write_find_filter()
1305 png_uint_16p filter_costs; /* relative filter calculation cost */ member1848 png_doublep filter_costs));