PIXPAPER_PANEL_BUFFER_WIDTH
((PIXPAPER_PANEL_BUFFER_WIDTH >> 8) & \
(PIXPAPER_PANEL_BUFFER_WIDTH & \
#define PIXPAPER_PANEL_BUFFER_TWO_BYTES_PER_ROW (PIXPAPER_PANEL_BUFFER_WIDTH / 4)
PIXPAPER_WIDTH, PIXPAPER_HEIGHT, PIXPAPER_PANEL_BUFFER_WIDTH);