libs/agg/agg_span_image_filter_rgb.h

132                 unsigned weight;
142                 weight = (image_subpixel_scale - x_hr) *
144                 fg[0] += weight * *fg_ptr++;
145                 fg[1] += weight * *fg_ptr++;
146                 fg[2] += weight * *fg_ptr;
149                 weight = x_hr * (image_subpixel_scale - y_hr);
150                 fg[0] += weight * *fg_ptr++;
151                 fg[1] += weight * *fg_ptr++;
152                 fg[2] += weight * *fg_ptr;
155                 weight = (image_subpixel_scale - x_hr) * y_hr;
156                 fg[0] += weight * *fg_ptr++;
157                 fg[1] += weight * *fg_ptr++;
158                 fg[2] += weight * *fg_ptr;
161                 weight = x_hr * y_hr;
162                 fg[0] += weight * *fg_ptr++;
163                 fg[1] += weight * *fg_ptr++;
164                 fg[2] += weight * *fg_ptr;
239                 unsigned weight;
254                     weight = (image_subpixel_scale - x_hr) *
256                     fg[0] += weight * *fg_ptr++;
257                     fg[1] += weight * *fg_ptr++;
258                     fg[2] += weight * *fg_ptr++;
260                     weight = x_hr * (image_subpixel_scale - y_hr);
261                     fg[0] += weight * *fg_ptr++;
262                     fg[1] += weight * *fg_ptr++;
263                     fg[2] += weight * *fg_ptr++;
269                     weight = (image_subpixel_scale - x_hr) * y_hr;
270                     fg[0] += weight * *fg_ptr++;
271                     fg[1] += weight * *fg_ptr++;
272                     fg[2] += weight * *fg_ptr++;
274                     weight = x_hr * y_hr;
275                     fg[0] += weight * *fg_ptr++;
276                     fg[1] += weight * *fg_ptr++;
277                     fg[2] += weight * *fg_ptr++;
304                         weight = (image_subpixel_scale - x_hr) *
312                             fg[0] += weight * *fg_ptr++;
313                             fg[1] += weight * *fg_ptr++;
314                             fg[2] += weight * *fg_ptr++;
315                             src_alpha += weight * base_mask;
319                             fg[order_type::R] += back_r * weight;
320                             fg[order_type::G] += back_g * weight;
321                             fg[order_type::B] += back_b * weight;
322                             src_alpha         += back_a * weight;
327                         weight = x_hr * (image_subpixel_scale - y_hr);
334                             fg[0]     += weight * *fg_ptr++;
335                             fg[1]     += weight * *fg_ptr++;
336                             fg[2]     += weight * *fg_ptr++;
337                             src_alpha += weight * base_mask;
341                             fg[order_type::R] += back_r * weight;
342                             fg[order_type::G] += back_g * weight;
343                             fg[order_type::B] += back_b * weight;
344                             src_alpha         += back_a * weight;
350                         weight = (image_subpixel_scale - x_hr) * y_hr;
357                             fg[0] += weight * *fg_ptr++;
358                             fg[1] += weight * *fg_ptr++;
359                             fg[2] += weight * *fg_ptr++;
360                             src_alpha += weight * base_mask;
364                             fg[order_type::R] += back_r * weight;
365                             fg[order_type::G] += back_g * weight;
366                             fg[order_type::B] += back_b * weight;
367                             src_alpha         += back_a * weight;
372                         weight = x_hr * y_hr;
379                             fg[0] += weight * *fg_ptr++;
380                             fg[1] += weight * *fg_ptr++;
381                             fg[2] += weight * *fg_ptr++;
382                             src_alpha += weight * base_mask;
386                             fg[order_type::R] += back_r * weight;
387                             fg[order_type::G] += back_g * weight;
388                             fg[order_type::B] += back_b * weight;
389                             src_alpha         += back_a * weight;
467                 unsigned weight;
474                 weight = (weight_array[x_hr + image_subpixel_scale] *
478                 fg[0] += weight * *fg_ptr++;
479                 fg[1] += weight * *fg_ptr++;
480                 fg[2] += weight * *fg_ptr;
483                 weight = (weight_array[x_hr] *
487                 fg[0] += weight * *fg_ptr++;
488                 fg[1] += weight * *fg_ptr++;
489                 fg[2] += weight * *fg_ptr;
492                 weight = (weight_array[x_hr + image_subpixel_scale] *
496                 fg[0] += weight * *fg_ptr++;
497                 fg[1] += weight * *fg_ptr++;
498                 fg[2] += weight * *fg_ptr;
501                 weight = (weight_array[x_hr] *
505                 fg[0] += weight * *fg_ptr++;
506                 fg[1] += weight * *fg_ptr++;
507                 fg[2] += weight * *fg_ptr;
603                         int weight = (weight_y * weight_array[x_hr] +
607                         fg[0] += weight * *fg_ptr++;
608                         fg[1] += weight * *fg_ptr++;
609                         fg[2] += weight * *fg_ptr;
722                         int weight = (weight_y * weight_array[x_hr] +
726                         fg[0] += *fg_ptr++ * weight;
727                         fg[1] += *fg_ptr++ * weight;
728                         fg[2] += *fg_ptr   * weight;
729                         total_weight += weight;
846                         int weight = (weight_y * weight_array[x_hr] +
849                         fg[0] += *fg_ptr++ * weight;
850                         fg[1] += *fg_ptr++ * weight;
851                         fg[2] += *fg_ptr   * weight;
852                         total_weight += weight;