[pixel] hook up kitty image destroy #1401

src/lib/kitty.c

@@ -78,7 +78,10 @@ write_kitty_data(FILE* fp, int linesize, int leny, int lenx, const uint32_t* dat
 //fprintf(stderr, "total: %d chunks = %d, s=%d,v=%d\n", total, chunks, lenx, leny);
   while(chunks--){
     if(totalout == 0){
-      fprintf(fp, "\e_Gf=32,s=%d,v=%d,a=T%s;", lenx, leny, chunks > 1 ? ",m=1" : "");
+      // FIXME need to send image id from notcurses struct
+      static int horror = 1;
+      fprintf(fp, "\e_Gf=32,s=%d,v=%d,i=%d,q=1,a=T%s;", lenx, leny, horror, chunks > 1 ? ",m=1" : "");
+      ++horror;
     }else{
       fprintf(fp, "\e_Gm=%d;", chunks ? 1 : 0);
     }

src/lib/notcurses.c

@@ -951,6 +951,7 @@ notcurses* notcurses_core_init(const notcurses_options* opts, FILE* outfp){
   ret->margin_r = opts->margin_r;
   ret->cursory = ret->cursorx = -1;
   ret->sprixelcache = NULL;
+  ret->sprixelnonce = 1;
   memset(&ret->stats, 0, sizeof(ret->stats));
   memset(&ret->stashed_stats, 0, sizeof(ret->stashed_stats));
   reset_stats(&ret->stats);

src/lib/render.c

@@ -923,7 +923,11 @@ emit_bg_palindex(notcurses* nc, FILE* out, const nccell* srccell){
 }
 
 int sprite_kitty_annihilate(notcurses* nc, const ncpile* p, FILE* out, sprixel* s){
-  // FIXME
+  (void)p;
+  (void)nc;
+  if(fprintf(out, "\e_Ga=d,d=i,i=%d,q=1\e\\", s->id) < 0){
+    return 0;
+  }
   return 0;
 }
 

src/poc/pixel.c

@@ -12,7 +12,7 @@ handle(struct notcurses* nc, const char *fn){
   struct ncplane* stdn = notcurses_stddim_yx(nc, &dimy, &dimx);
   uint64_t channels = CHANNELS_RGB_INITIALIZER(100, 140, 100, 140, 100, 140);
   ncplane_set_base(stdn, "a", 0, channels);
-  for(int x = 0 ; x < dimx ; x += 5){
+  for(int x = 0 ; x < dimx ; x += 15){
     struct ncvisual_options vopts = {
       .x = x,
       .scaling = NCSCALE_NONE_HIRES,