store image on each commit

WayfireWM · Feb 5, 2024 · 9e7dd93 · 9e7dd93
1 parent 503bc26
commit 9e7dd93
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/src/view/xdg-shell/xdg-toplevel.cpp b/src/view/xdg-shell/xdg-toplevel.cpp
@@ -4,6 +4,7 @@
 #include <wayfire/txn/transaction-manager.hpp>
 #include <wlr/util/edges.h>
 #include "wayfire/geometry.hpp"
+#include "wayfire/img.hpp"
 #include "wayfire/scene-render.hpp"
 #include "wayfire/toplevel-view.hpp"
 #include "wayfire/toplevel.hpp"
@@ -147,6 +148,17 @@ void wf::xdg_toplevel_t::handle_surface_commit()
 {
     pending_state.merge_state(toplevel->base->surface);
 
+    if (toplevel->base->surface->buffer)
+    {
+        static int counter = 0;
+        counter++;
+        wf::texture_t tex{toplevel->base->surface->buffer->texture};
+        image_io::write_to_file("img" + std::to_string(counter) + ".png", tex, wf::dimensions_t{
+            toplevel->base->surface->current.width,
+            toplevel->base->surface->current.height,
+        });
+    }
+
     const bool is_committed = wf::get_core().tx_manager->is_object_committed(shared_from_this());
     if (is_committed)
     {