From 1901282ae8899cb290e7216829407b8938327279 Mon Sep 17 00:00:00 2001
From: onelin <oscar@nelin.dk>
Date: Wed, 17 Dec 2025 14:39:35 +0100
Subject: Add state to resize callback

---
 src/daw.c                   | 6 ++++--
 src/include/daw/rendering.h | 4 ++--
 src/include/daw/window.h    | 2 +-
 src/window.c                | 4 ++--
 4 files changed, 9 insertions(+), 7 deletions(-)

(limited to 'src')

diff --git a/src/daw.c b/src/daw.c
index 56577b9..25091c5 100644
--- a/src/daw.c
+++ b/src/daw.c
@@ -208,10 +208,11 @@ static const char* default_quad_shader_fragment_src =
 
 
 void framebuffer_size_callback_default(ivec3* dst,ivec2 src) {
+  DEBUG("RESIZING FRAMEBUFFER TO %d x %d :))", src[0], src[1]);
   glm_ivec2_copy(src, *dst);
 }
 
-void camera_reset_callback_default(Camera* dst, ivec2 src) {
+void camera_reset_callback_default(Camera* dst, void* state, ivec2 src) {
   *dst = (Camera)DEFAULT_CAMERA;
   glm_ortho_default(45.f, dst->per);
 }
@@ -365,9 +366,10 @@ i32 engine_run(Instance* p, StateType initial_state, void* state_arg) {
           };
           window_init_renderstack(w, 1, sizeof(t) / sizeof(t[0]), p, t);
 
+          // TODO set if null ..?
           w->render_targets->framebuffer_size_callback[0] = &framebuffer_size_callback_default;
           w->render_targets->camera_reset_callback[0] = &camera_reset_callback_default;
-          camera_reset_callback_default(&default_camera, wsz);
+          camera_reset_callback_default(&default_camera, (void*)(mem->data), wsz);
           w->render_targets->cam[0] = &default_camera;
         }
 
diff --git a/src/include/daw/rendering.h b/src/include/daw/rendering.h
index 70b1566..321cfd0 100644
--- a/src/include/daw/rendering.h
+++ b/src/include/daw/rendering.h
@@ -311,7 +311,7 @@ typedef struct {
   // NULL to skip changing framebuffer_size. Comparable to glViewport.
   // This function can be heavy due to it destroying and re-creating buffers,
   // textures and framebuffers.
-  void (**framebuffer_size_callback)(ivec3* dst,ivec2 src);
+  void (**framebuffer_size_callback)(ivec3* dst, ivec2 src);
 
   // Called when window is resized. Calls the respective framebuffer_size_callback function at
   // the same index if not null. The camera resize callback function is then
@@ -319,7 +319,7 @@ typedef struct {
   // framebuffer_size_callback is not null, otherwise called with
   // the new window size.
   // Set to NULL to skip changing the camera size/perspective.
-  void (**camera_reset_callback)(Camera*,ivec2 src);
+  void (**camera_reset_callback)(Camera*, void *state, ivec2 src);
 
   // glTexture and glRenderBuffer
   // Currently, each buffer must be either a texture or a (depth and/or stencil)
diff --git a/src/include/daw/window.h b/src/include/daw/window.h
index b86ee60..3a4d1b0 100644
--- a/src/include/daw/window.h
+++ b/src/include/daw/window.h
@@ -112,7 +112,7 @@ void window_init_renderstack(Window *restrict w,
 
 void get_mousepos(double *x, double *y);
 void window_get_size(ivec2* dst);
-void window_reset_cameras(Window* w, RenderTargets* restrict targets);
+void window_reset_cameras(Window* w, void* state, RenderTargets* restrict targets);
 
 #ifdef __cplusplus
 }
diff --git a/src/window.c b/src/window.c
index 142e8bd..e9ec62c 100644
--- a/src/window.c
+++ b/src/window.c
@@ -68,7 +68,7 @@ Window* Window_new(const struct Platform* p, const char *restrict title, Window_
 }
 
 
-void window_reset_cameras(Window* w, RenderTargets* restrict targets) {
+void window_reset_cameras(Window* w, void* state, RenderTargets* restrict targets) {
   usize b_ofst = 0;
   for (usize i = 0; i < targets->framebuffer_len; i++) {
     ivec3 newsz;
@@ -114,7 +114,7 @@ void window_reset_cameras(Window* w, RenderTargets* restrict targets) {
 
     // Reset camera using callback (if any)
     if (targets->camera_reset_callback[i] != NULL) {
-      targets->camera_reset_callback[i](targets->cam[i], newsz);
+      targets->camera_reset_callback[i](targets->cam[i], state, newsz);
     }
 
     b_ofst += num_textures + num_renderbuffers;
-- 
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