From 0b794bba644b29ec3665b79a0eb1385ad78b00c9 Mon Sep 17 00:00:00 2001
From: nick black <dankamongmen@gmail.com>
Date: Mon, 5 Jul 2021 23:50:04 -0400
Subject: [PATCH] direct mode: work with separate load+display kitty #1865

---
 src/lib/direct.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/lib/direct.c b/src/lib/direct.c
index 4b796ede3..38a47fc88 100644
--- a/src/lib/direct.c
+++ b/src/lib/direct.c
@@ -403,6 +403,8 @@ ncdirect_align(struct ncdirect* n, ncalign_e align, int c){
   return INT_MAX;
 }
 
+// FIXME need to run this through a memstream, or else we run into blocking
+// issues with stdio (see ncflush())
 static int
 ncdirect_dump_plane(ncdirect* n, const ncplane* np, int xoff){
   const int toty = ncdirect_dim_y(n);
@@ -425,6 +427,11 @@ ncdirect_dump_plane(ncdirect* n, const ncplane* np, int xoff){
     if(blocking_write(fileno(n->ttyfp), np->sprite->glyph, np->sprite->glyphlen) < 0){
       return -1;
     }
+    if(n->tcache.pixel_commit){
+      if(n->tcache.pixel_commit(n->ttyfp, np->sprite)){
+        return -1;
+      }
+    }
     return 0;
   }
 //fprintf(stderr, "rasterizing %dx%d+%d\n", dimy, dimx, xoff);