commit 2c7a6bb5a58b7fe1e2beb22a19c6069b004e094e
author Charlie Birks <charlie@daftgames.net> Tue Jan 29 12:19:23 2019 +0000
committer Charlie Birks <charlie@daftgames.net> Tue Jan 29 12:19:23 2019 +0000
tree 2ba9ebbe87586bece85442d5785606374131af4a
parent 90c00ff7e592fb47c95e39795fff4bf80340fadf

Emscripten: resize canvas to 0x0 in DestroyWindow
Closest we can get to actually destroying it

src/video/emscripten/SDL_emscriptenvideo.c

diff --git a/src/video/emscripten/SDL_emscriptenvideo.c b/src/video/emscripten/SDL_emscriptenvideo.c
index 582bec1..5131786 100644
--- a/src/video/emscripten/SDL_emscriptenvideo.c
+++ b/src/video/emscripten/SDL_emscriptenvideo.c
@@ -293,6 +293,10 @@
             data->egl_surface = EGL_NO_SURFACE;
         }
 #endif
+
+        /* We can't destroy the canvas, so resize it to zero instead */
+        emscripten_set_canvas_element_size(NULL, 0, 0);
+
         SDL_free(window->driverdata);
         window->driverdata = NULL;
     }