viewport_vis_byte_width 148 modules/histogram.c static int viewport_vis_byte_width; viewport_vis_byte_width 218 modules/histogram.c viewport_vis_byte_width = (viewport_pix_width*3)/2; viewport_vis_byte_width 221 modules/histogram.c viewport_vis_byte_width = viewport_pix_width*2; viewport_vis_byte_width 236 modules/histogram.c histogram_sample_stage(img, histogram_stage, viewport_byte_width, viewport_vis_byte_width, viewport_height, xstep_bytes, ystep);