gradient PoC: sleep between flip #921

src/lib/render.c

@@ -853,11 +853,7 @@ notcurses_rasterize(notcurses* nc, const struct crender* rvec, FILE* out){
           nc->rstate.defaultelidable = false;
           nc->rstate.bgpalelidable = false;
         }
-/*if(cell_simple_p(srccell)){
-fprintf(stderr, "RAST %u [%c] to %d/%d\n", srccell->gcluster, srccell->gcluster, y, x);
-}else{
-fprintf(stderr, "RAST %u [%s] to %d/%d\n", srccell->gcluster, egcpool_extended_gcluster(&nc->pool, srccell), y, x);
-}*/
+//fprintf(stderr, "RAST %08x [%s] to %d/%d %016lx\n", srccell->gcluster, pool_extended_gcluster(&nc->pool, srccell), y, x, srccell->channels);
         if(term_putc(out, &nc->pool, srccell) == 0){
           ++nc->rstate.x;
           if(cell_wide_left_p(srccell)){

src/poc/gradients.c

@@ -30,13 +30,14 @@ gradStriations(struct notcurses* nc){
   uint64_t ur = CHANNELS_RGB_INITIALIZER(0, 0xff, 0xff, 0xff, 0, 0);
   uint64_t ll = CHANNELS_RGB_INITIALIZER(0xff, 0, 0, 0, 0xff, 0xff);
   uint64_t lr = CHANNELS_RGB_INITIALIZER(0xff, 0xff, 0xff, 0, 0, 0);
-  if(ncplane_gradient(stdn, "▀", NCSTYLE_NONE, ul, ur, ll, lr, dimy - 1, dimx - 1) <= 0){
+  if(ncplane_gradient(stdn, "▄", NCSTYLE_NONE, ul, ur, ll, lr, dimy - 1, dimx - 1) <= 0){
     return -1;
   }
   if(notcurses_render(nc)){
     return -1;
   }
-  if(ncplane_gradient(stdn, "▄", NCSTYLE_NONE, ul, ur, ll, lr, dimy - 1, dimx - 1) <= 0){
+  sleep(3);
+  if(ncplane_gradient(stdn, "▀", NCSTYLE_NONE, ul, ur, ll, lr, dimy - 1, dimx - 1) <= 0){
     return -1;
   }
   if(notcurses_render(nc)){