Make camera optional in the renderer and move start/end frame calls outside so that it can be used along the imm renderer.

1 files changed, 6 insertions, 1 deletions

diff --git a/gltfview/src/game.c b/gltfview/src/game.c
index d618447..5ca9ad4 100644
--- a/gltfview/src/game.c
+++ b/gltfview/src/game.c
@@ -130,7 +130,10 @@ void game_update(Game* game, double t, double dt) {
 }
 
 void game_render(const Game* game) {
-  Renderer* renderer = gfx_get_renderer(game->gfx);
+  RenderBackend* render_backend = gfx_get_render_backend(game->gfx);
+  Renderer*      renderer       = gfx_get_renderer(game->gfx);
+
+  gfx_start_frame(render_backend);
 
   gfx_render_scene(
       renderer,
@@ -142,6 +145,8 @@ void game_render(const Game* game) {
     void* plugin_state = get_plugin_state(game->plugin);
     plugin_call(game->plugin, plugin_render, "render", plugin_state, game);
   }
+
+  gfx_end_frame(render_backend);
 }
 
 void game_set_viewport(Game* game, int width, int height) {