3 files changed, 42 insertions, 10 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);
 
diff --git a/src/graphics.h b/src/graphics.h
index ba4a086..315a879 100644
--- a/src/graphics.h
+++ b/src/graphics.h
@@ -1,8 +1,10 @@
 #pragma once
 
 #include <EGL/egl.h>
+#include <sokol_gfx.h>
 #include <wayland-egl.h>
 
+#include "glad.h"
 #include "utils.h"
 #include "window.h"
 
@@ -46,9 +48,11 @@ enum renderer_error_e wayc_renderer_init(struct renderer_s* renderer,
 static inline void wayc_renderer_resize(struct renderer_s* renderer, i32 width,
                                         i32 height) {
   wayc_notnull(renderer);
+
   renderer->width = width;
   renderer->height = height;
   wl_egl_window_resize(renderer->ewindow, width, height, 0, 0);
+  glViewport(0, 0, width, height);
 }
 
 static inline void wayc_renderer_use(struct renderer_s* renderer) {
@@ -60,12 +64,7 @@ static inline void wayc_renderer_use(struct renderer_s* renderer) {
                  graphics->context);
 }
 
-static inline void wayc_renderer_swap(struct renderer_s* renderer) {
-  wayc_notnull(renderer);
-  struct graphics_s* graphics = renderer->graphics;
-  EGLDisplay display = graphics->display;
-
-  eglSwapBuffers(display, renderer->esurface);
-}
+void wayc_renderer_begin(struct renderer_s* renderer);
+void wayc_renderer_end(struct renderer_s* renderer);
 
 void wayc_renderer_deinit(struct renderer_s* renderer);
diff --git a/src/wayclock.cc b/src/wayclock.cc
index 55a9275..c2ef95c 100644
--- a/src/wayclock.cc
+++ b/src/wayclock.cc
@@ -29,10 +29,10 @@ void wayc_frame(struct app_s* app, struct window_s* window,
   wayc_notnull(loop);
   wayc_notnull(app);
 
-  glClear(GL_COLOR_BUFFER_BIT);
-  wayc_atlas_use(app->atlas, 0);
+  struct renderer_s* renderer = app->renderer;
 
-  wayc_renderer_swap(app->renderer);
+  wayc_renderer_begin(renderer);
+  wayc_renderer_end(renderer);
 }
 
 void wayc_handle(u8* user, struct eventloop_s* loop, struct event_s* event) {