From 51587ec974d532b68bb323a14d18f857ed357d74 Mon Sep 17 00:00:00 2001
From: onelin <oscar@nelin.dk>
Date: Wed, 26 Nov 2025 22:07:21 +0100
Subject: Add `window_get_size`

---
 src/include/daw/platform_glfw.h | 2 ++
 src/include/daw/window.h        | 5 +++++
 src/platform_glfw.c             | 4 ++--
 src/window.c                    | 4 ++++
 4 files changed, 13 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/include/daw/platform_glfw.h b/src/include/daw/platform_glfw.h
index 01964c9..8311c5a 100644
--- a/src/include/daw/platform_glfw.h
+++ b/src/include/daw/platform_glfw.h
@@ -13,6 +13,7 @@ extern "C" {
 Window* window_init_glfw(const char *restrict windowtitle, ivec2 windowsize, const u32 flags);
 void window_destroy_glfw(Window *restrict w);
 void window_resize_glfw(Window *restrict window, int width, int height);
+void window_size_glfw(Window *restrict w, ivec2 *restrict dst);
 bool window_should_close_glfw(Window *restrict window);
 void window_poll_glfw(void);
 
@@ -20,6 +21,7 @@ const struct Platform Platform_GLFW = {
   .window_init = window_init_glfw,
   .window_destroy = window_destroy_glfw,
   .window_resize = window_resize_glfw,
+  .window_size = window_size_glfw,
   .window_should_close = window_should_close_glfw,
   .window_poll = window_poll_glfw,
 };
diff --git a/src/include/daw/window.h b/src/include/daw/window.h
index 83280ec..f445860 100644
--- a/src/include/daw/window.h
+++ b/src/include/daw/window.h
@@ -73,6 +73,10 @@ struct Platform {
    */
   void (*window_resize)(Window *restrict window, int width, int height);
 
+  /* Retrieve the current window size and store it in `dst`.
+   */
+  void (*window_size)(Window *restrict window, ivec2 *restrict dst);
+
   /* Return true if the platform has ordered the window to exit. */
   bool (*window_should_close)(Window *restrict w);
 
@@ -94,6 +98,7 @@ void window_reset_drawing(void);
 void render(Window* w);
 
 void get_mousepos(double *x, double *y);
+void window_get_size(ivec2* dst);
 
 #ifdef __cplusplus
 }
diff --git a/src/platform_glfw.c b/src/platform_glfw.c
index 96b533c..5453258 100644
--- a/src/platform_glfw.c
+++ b/src/platform_glfw.c
@@ -17,7 +17,7 @@ static void window_resize_callback(GLFWwindow *restrict window, int width, int h
 static void framebuffer_resize_callback(GLFWwindow *restrict window, int width, int height);
 static void glfw_err_callback(int code, const char* description);
 static void render_init_opengl(Window *restrict w, const u32 flags);
-static void window_size(GLFWwindow  *restrict w, ivec2 *restrict dst);
+void window_size_glfw(GLFWwindow  *restrict w, ivec2 *restrict dst);
 
 
 Window* window_init_glfw(const char *restrict windowtitle, ivec2 windowsize, const u32 flags) {
@@ -221,7 +221,7 @@ static void render_init_opengl(Window *restrict w, const u32 flags) {
   w->renderer = WINDOW_RENDERER_OPENGL;
 }
 
-static void window_size(GLFWwindow *restrict w, ivec2 *restrict dst) {
+void window_size_glfw(GLFWwindow *restrict w, ivec2 *restrict dst) {
   ivec2 wsize;
   vec2 wscaling;
   glfwGetWindowContentScale(w, &wscaling[0], &wscaling[1]);
diff --git a/src/window.c b/src/window.c
index ea42678..fc688b7 100644
--- a/src/window.c
+++ b/src/window.c
@@ -80,3 +80,7 @@ void get_mousepos(double *x, double *y) {
   }
 
 }
+
+void window_get_size(ivec2* dst) {
+  glm_ivec2_copy(GLOBAL_PLATFORM->window->windowsize, *dst);
+}
-- 
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