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Searched refs:filter_costs (Results 1 – 3 of 3) sorted by relevance

/mirbsd/src/lib/libpng/
Dpngwrite.c1148 png_free(png_ptr, png_ptr->filter_costs); in png_write_destroy()
1302 png_doublep filter_costs) in png_set_filter_heuristics() argument
1378 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()
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Dpngwutil.c2248 sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_NONE]) >> in png_write_find_filter()
2250 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_NONE]) >> in png_write_find_filter()
2463 sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_UP]) >> in png_write_find_filter()
2465 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_UP]) >> in png_write_find_filter()
2575 sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_AVG]) >> in png_write_find_filter()
2577 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_AVG]) >> in png_write_find_filter()
2740 sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_PAETH]) >> in png_write_find_filter()
2742 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_PAETH]) >> in png_write_find_filter()
Dpng.h1080 png_uint_16p filter_costs PNG_DEPSTRUCT; /* relative filter calculation cost */
1620 png_doublep filter_costs));