1 files changed, 33 insertions, 0 deletions
diff --git a/src/graphics.cc b/src/graphics.cc
index 44a4333..40e67ab 100644
--- a/src/graphics.cc
+++ b/src/graphics.cc
@@ -117,6 +117,9 @@ enum renderer_error_e wayc_renderer_init(struct renderer_s* renderer,
     return RENDERER_ERROR_SURFACE_CREATION;
   }
 
+  sg_desc desc = {};
+  sg_setup(&desc);
+
   renderer->graphics = graphics;
   renderer->ewindow = ewindow;
   renderer->esurface = esurface;
@@ -132,6 +135,34 @@ enum renderer_error_e wayc_renderer_init(struct renderer_s* renderer,
   return RENDERER_ERROR_NONE;
 }
 
+void wayc_renderer_begin(struct renderer_s* renderer) {
+  wayc_notnull(renderer);
+
+  sg_gl_swapchain gl_swap = {};
+  gl_swap.framebuffer = 0;
+
+  sg_swapchain swap = {};
+  swap.gl = gl_swap;
+  swap.width = renderer->width;
+  swap.height = renderer->height;
+
+  sg_pass pass = {};
+  pass.swapchain = swap;
+
+  sg_begin_pass(&pass);
+}
+
+void wayc_renderer_end(struct renderer_s* renderer) {
+  wayc_notnull(renderer);
+
+  struct graphics_s* graphics = renderer->graphics;
+
+  sg_end_pass();
+  sg_commit();
+
+  eglSwapBuffers(graphics->display, renderer->esurface);
+}
+
 void wayc_renderer_deinit(struct renderer_s* renderer) {
   wayc_notnull(renderer);
 
@@ -139,6 +170,8 @@ void wayc_renderer_deinit(struct renderer_s* renderer) {
       renderer->ewindow == nullptr)
     return;
 
+  sg_shutdown();
+
   eglDestroySurface(renderer->graphics->display, renderer->esurface);
   wl_egl_window_destroy(renderer->ewindow);