libs/filters/GP_Histogram.gen.c.t

   1 %% extends "filter.stats.c.t"
   2
   3 %% block descr
   4 Histogram filter -- Compute image histogram.
   5 %% endblock
   6
   7 %% block body
   8
   9 {{ filter_stats_include() }}
  10
  11 %% macro filter_op(chan_name, chan_size)
  12 {{ chan_name }}_hist->hist[{{ chan_name }}]++;
  13 %% endmacro
  14
  15 %% call(pt) filter_point_per_channel('Histogram', 'GP_FilterParam histogram[]', filter_op)
  16 {{ filter_params(pt, 'histogram', 'GP_Histogram *', '_hist', 'ptr') }}
  17 %% endcall
  18
  19 %% call(ps) filter_point_per_bpp('Histogram', 'GP_FilterParam histogram[]', filter_op)
  20 {{ filter_param(ps, 'histogram', 'GP_Histogram *', '_hist', 'ptr') }}
  21 %% endcall
  22
  23 {{ filter_functions('Histogram', 'GP_FilterParam histogram[]', 'histogram') }}
  24
  25 %% endblock body