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Searched refs:filter_weights (Results 1 – 10 of 10) sorted by relevance

/external/opencv3/3rdparty/libpng/
Dpngwrite.c1174 if (png_ptr->filter_weights != NULL) in png_reset_filter_heuristics()
1176 png_uint_16p old = png_ptr->filter_weights; in png_reset_filter_heuristics()
1177 png_ptr->filter_weights = NULL; in png_reset_filter_heuristics()
1220 png_ptr->filter_weights = (png_uint_16p)png_malloc(png_ptr, in png_init_filter_heuristics()
1229 png_ptr->filter_weights[i] = PNG_WEIGHT_FACTOR; in png_init_filter_heuristics()
1276 int num_weights, png_const_doublep filter_weights, in png_set_filter_heuristics() argument
1293 if (filter_weights[i] <= 0.0) in png_set_filter_heuristics()
1296 png_ptr->filter_weights[i] = PNG_WEIGHT_FACTOR; in png_set_filter_heuristics()
1302 (png_uint_16)(PNG_WEIGHT_FACTOR*filter_weights[i]+.5); in png_set_filter_heuristics()
1304 png_ptr->filter_weights[i] = in png_set_filter_heuristics()
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Dpngwutil.c2510 sumlo = (sumlo * png_ptr->filter_weights[j]) >> in png_write_find_filter()
2513 sumhi = (sumhi * png_ptr->filter_weights[j]) >> in png_write_find_filter()
2746 sumlo = (sumlo * png_ptr->filter_weights[j]) >> in png_write_find_filter()
2749 sumhi = (sumhi * png_ptr->filter_weights[j]) >> in png_write_find_filter()
2867 sumlo = (sumlo * png_ptr->filter_weights[j]) >> in png_write_find_filter()
2870 sumhi = (sumhi * png_ptr->filter_weights[j]) >> in png_write_find_filter()
3042 sumlo = (sumlo * png_ptr->filter_weights[j]) >> in png_write_find_filter()
3045 sumhi = (sumhi * png_ptr->filter_weights[j]) >> in png_write_find_filter()
Dpngstruct.h244 png_uint_16p filter_weights; /* weight(s) for previous line(s) */ member
Dpng.h1669 int heuristic_method, int num_weights, png_const_doublep filter_weights,
1674 filter_weights, png_const_fixed_point_p filter_costs));
/external/pdfium/third_party/lpng_v163/
Dpngwrite.c1071 if (png_ptr->filter_weights != NULL) in png_reset_filter_heuristics()
1073 png_uint_16p old = png_ptr->filter_weights; in png_reset_filter_heuristics()
1074 png_ptr->filter_weights = NULL; in png_reset_filter_heuristics()
1117 png_ptr->filter_weights = (png_uint_16p)png_malloc(png_ptr, in png_init_filter_heuristics()
1126 png_ptr->filter_weights[i] = PNG_WEIGHT_FACTOR; in png_init_filter_heuristics()
1173 int num_weights, png_const_doublep filter_weights, in png_set_filter_heuristics() argument
1190 if (filter_weights[i] <= 0.0) in png_set_filter_heuristics()
1193 png_ptr->filter_weights[i] = PNG_WEIGHT_FACTOR; in png_set_filter_heuristics()
1199 (png_uint_16)(PNG_WEIGHT_FACTOR*filter_weights[i]+.5); in png_set_filter_heuristics()
1201 png_ptr->filter_weights[i] = in png_set_filter_heuristics()
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Dpngwutil.c2405 sumlo = (sumlo * png_ptr->filter_weights[j]) >> in png_write_find_filter()
2408 sumhi = (sumhi * png_ptr->filter_weights[j]) >> in png_write_find_filter()
2641 sumlo = (sumlo * png_ptr->filter_weights[j]) >> in png_write_find_filter()
2644 sumhi = (sumhi * png_ptr->filter_weights[j]) >> in png_write_find_filter()
2762 sumlo = (sumlo * png_ptr->filter_weights[j]) >> in png_write_find_filter()
2765 sumhi = (sumhi * png_ptr->filter_weights[j]) >> in png_write_find_filter()
2937 sumlo = (sumlo * png_ptr->filter_weights[j]) >> in png_write_find_filter()
2940 sumhi = (sumhi * png_ptr->filter_weights[j]) >> in png_write_find_filter()
Dpngstruct.h354 png_uint_16p filter_weights; /* weight(s) for previous line(s) */ member
Dpng.h1943 int heuristic_method, int num_weights, png_const_doublep filter_weights,
1947 png_const_fixed_point_p filter_weights,
/external/libpng/
Dpngwrite.c1119 int num_weights, png_const_doublep filter_weights, in png_set_filter_heuristics() argument
1125 PNG_UNUSED(filter_weights) in png_set_filter_heuristics()
1133 int num_weights, png_const_fixed_point_p filter_weights, in png_set_filter_heuristics_fixed() argument
1139 PNG_UNUSED(filter_weights) in png_set_filter_heuristics_fixed()
Dpng.h1521 int heuristic_method, int num_weights, png_const_doublep filter_weights,
1525 png_const_fixed_point_p filter_weights,