39             png_uint_32 row_width = row_info->width;  in png_do_pack()  local
46             for (i = 0; i < row_width; i++)  in png_do_pack()
77             png_uint_32 row_width = row_info->width;  in png_do_pack()  local
84             for (i = 0; i < row_width; i++)  in png_do_pack()
117             png_uint_32 row_width = row_info->width;  in png_do_pack()  local
124             for (i = 0; i < row_width; i++)  in png_do_pack()
323             png_uint_32 row_width = row_info->width;  in png_do_write_swap_alpha()  local
325             for (i = 0, sp = dp = row; i < row_width; i++)  in png_do_write_swap_alpha()
341             png_uint_32 row_width = row_info->width;  in png_do_write_swap_alpha()  local
343             for (i = 0, sp = dp = row; i < row_width; i++)  in png_do_write_swap_alpha()
368             png_uint_32 row_width = row_info->width;  in png_do_write_swap_alpha()  local
370             for (i = 0, sp = dp = row; i < row_width; i++)  in png_do_write_swap_alpha()
384             png_uint_32 row_width = row_info->width;  in png_do_write_swap_alpha()  local
386             for (i = 0, sp = dp = row; i < row_width; i++)  in png_do_write_swap_alpha()
417             png_uint_32 row_width = row_info->width;  in png_do_write_invert_alpha()  local
419             for (i = 0, sp = dp = row; i < row_width; i++)  in png_do_write_invert_alpha()
437             png_uint_32 row_width = row_info->width;  in png_do_write_invert_alpha()  local
439             for (i = 0, sp = dp = row; i < row_width; i++)  in png_do_write_invert_alpha()
464             png_uint_32 row_width = row_info->width;  in png_do_write_invert_alpha()  local
466             for (i = 0, sp = dp = row; i < row_width; i++)  in png_do_write_invert_alpha()
479             png_uint_32 row_width = row_info->width;  in png_do_write_invert_alpha()  local
481             for (i = 0, sp = dp = row; i < row_width; i++)  in png_do_write_invert_alpha()