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Lines Matching refs:byte_offset

189     int byte_offset = out_x * 4;
195       accum[0] += cur_filter * source_data_rows[filter_y][byte_offset + 0];
196       accum[1] += cur_filter * source_data_rows[filter_y][byte_offset + 1];
197       accum[2] += cur_filter * source_data_rows[filter_y][byte_offset + 2];
199         accum[3] += cur_filter * source_data_rows[filter_y][byte_offset + 3];
211     out_row[byte_offset + 0] = ClampTo8(accum[0]);
212     out_row[byte_offset + 1] = ClampTo8(accum[1]);
213     out_row[byte_offset + 2] = ClampTo8(accum[2]);
224       int max_color_channel = std::max(out_row[byte_offset + 0],
225           std::max(out_row[byte_offset + 1], out_row[byte_offset + 2]));
227         out_row[byte_offset + 3] = max_color_channel;
229         out_row[byte_offset + 3] = alpha;
232       out_row[byte_offset + 3] = 0xff;