Lines Matching refs:num_trans
1130 if (png_ptr->num_trans > 0) in png_init_palette_transformations()
1135 for (i=0; i<png_ptr->num_trans; ++i) in png_init_palette_transformations()
1192 int i, istop = png_ptr->num_trans; in png_init_palette_transformations()
1213 int input_has_transparency = png_ptr->num_trans > 0; in png_init_rgb_transformations()
1413 png_ptr->num_trans = 0; in png_init_read_transformations()
1688 if (i < (int)png_ptr->num_trans && in png_init_read_transformations()
1855 int istop = (int)png_ptr->num_trans; in png_init_read_transformations()
1953 if (png_ptr->num_trans > 0) in png_read_transform_info()
1960 info_ptr->num_trans = 0; in png_read_transform_info()
1967 if (png_ptr->num_trans != 0) in png_read_transform_info()
1975 info_ptr->num_trans = 0; in png_read_transform_info()
2093 info_ptr->num_trans = 0; in png_read_transform_info()
4211 int num_trans) in png_do_expand_palette() argument
4310 if (num_trans > 0) in png_do_expand_palette()
4332 if ((int)(*sp) >= num_trans) in png_do_expand_palette()
4775 if ((png_ptr->num_trans > 0) && (png_ptr->bit_depth == 8)) in png_do_read_transformations()
4787 png_ptr->palette, png_ptr->trans_alpha, png_ptr->num_trans); in png_do_read_transformations()
4792 if (png_ptr->num_trans != 0 && in png_do_read_transformations()
4891 ((png_ptr->num_trans != 0) || in png_do_read_transformations()