Searched refs:filter_costs (Results 1 – 8 of 8) sorted by relevance
877 png_free(png_ptr, png_ptr->filter_costs); in png_write_destroy()1136 if (png_ptr->filter_costs == NULL) in png_init_filter_heuristics()1138 png_ptr->filter_costs = (png_uint_16p)png_malloc(png_ptr, in png_init_filter_heuristics()1148 png_ptr->filter_costs[i] = PNG_COST_FACTOR; in png_init_filter_heuristics()1174 png_const_doublep filter_costs) in png_set_filter_heuristics() argument1213 for (i = 0; i < PNG_FILTER_VALUE_LAST; i++) if (filter_costs[i] >= 1.0) in png_set_filter_heuristics()1216 (png_uint_16)(PNG_COST_FACTOR / filter_costs[i] + .5); in png_set_filter_heuristics()1218 png_ptr->filter_costs[i] = in png_set_filter_heuristics()1219 (png_uint_16)(PNG_COST_FACTOR * filter_costs[i] + .5); in png_set_filter_heuristics()1229 png_const_fixed_point_p filter_costs) in png_set_filter_heuristics_fixed() argument[all …]
2417 sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_NONE]) >> in png_write_find_filter()2420 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_NONE]) >> in png_write_find_filter()2649 sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_UP]) >> in png_write_find_filter()2652 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_UP]) >> in png_write_find_filter()2770 sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_AVG]) >> in png_write_find_filter()2773 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_AVG]) >> in png_write_find_filter()2945 sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_PAETH]) >> in png_write_find_filter()2948 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_PAETH]) >> in png_write_find_filter()
356 png_uint_16p filter_costs; /* relative filter calculation cost */ member
1944 png_const_doublep filter_costs))1948 png_const_fixed_point_p filter_costs))
943 png_free(png_ptr, png_ptr->filter_costs); in png_write_destroy()1202 if (png_ptr->filter_costs == NULL) in png_init_filter_heuristics()1204 png_ptr->filter_costs = (png_uint_16p)png_malloc(png_ptr, in png_init_filter_heuristics()1214 png_ptr->filter_costs[i] = PNG_COST_FACTOR; in png_init_filter_heuristics()1240 png_const_doublep filter_costs) in png_set_filter_heuristics() argument1279 for (i = 0; i < PNG_FILTER_VALUE_LAST; i++) if (filter_costs[i] >= 1.0) in png_set_filter_heuristics()1282 (png_uint_16)(PNG_COST_FACTOR / filter_costs[i] + .5); in png_set_filter_heuristics()1284 png_ptr->filter_costs[i] = in png_set_filter_heuristics()1285 (png_uint_16)(PNG_COST_FACTOR * filter_costs[i] + .5); in png_set_filter_heuristics()1295 png_const_fixed_point_p filter_costs) in png_set_filter_heuristics_fixed() argument[all …]
2419 sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_NONE]) >> in png_write_find_filter()2422 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_NONE]) >> in png_write_find_filter()2651 sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_UP]) >> in png_write_find_filter()2654 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_UP]) >> in png_write_find_filter()2772 sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_AVG]) >> in png_write_find_filter()2775 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_AVG]) >> in png_write_find_filter()2947 sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_PAETH]) >> in png_write_find_filter()2950 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_PAETH]) >> in png_write_find_filter()
403 png_uint_16p filter_costs; /* relative filter calculation cost */ member
1635 png_const_doublep filter_costs))1639 png_const_fixed_point_p filter_costs))