Fix setting wrong window resolution

The desired resolution is not necessary the actual resolution, so we
need to poll for the scaling, which can also be different from monitor
to monitor.

But polling that stuff seems like a job for another day.

See glfwSetWindowContentScaleCallback

2 files changed, 15 insertions, 1 deletions

diff --git a/src/core/src/loop.c b/src/core/src/loop.c
index dd39db1..49810ef 100644
--- a/src/core/src/loop.c
+++ b/src/core/src/loop.c
@@ -251,6 +251,7 @@ Platform* engine_init(const char* windowtitle, i32 windowWidth, i32 windowHeight
   p->bindings_len = 0;
 
   p->cam = &default_camera;
+
   glm_ortho_default(45.f, p->cam->per);
 
   // TODO: Add global bindings
diff --git a/src/rendering/src/window.c b/src/rendering/src/window.c
index b755035..a5e7db6 100644
--- a/src/rendering/src/window.c
+++ b/src/rendering/src/window.c
@@ -162,11 +162,24 @@ Window* init_window_glfw(
   ret = (Window*)calloc(1, sizeof(Window));
   ret->framework = WINDOW_FRAMEWORK_GLFW;
   ret->renderer = WINDOW_RENDERER_NONE;
-  glm_ivec2_copy(windowsize, ret->windowsize);
   ret->window = window;
   /* Last parameter is used for the renderer */
   ret->context = NULL;
 
+  {
+    ivec2 wsize;
+    vec2 wscaling;
+    glfwGetWindowContentScale(window, &wscaling[0], &wscaling[1]);
+    glfwGetWindowSize(window, &wsize[0], &wsize[1]);
+
+    ret->windowsize[0] = (i32)((f32)wsize[0] * wscaling[0]);
+    ret->windowsize[1] = (i32)((f32)wsize[1] * wscaling[1]);
+
+    INFO("WINDOW CONTENT SCALING: %.2f x %.2f", wscaling[0], wscaling[1]);
+    INFO("WINDOW SIZE: %d x %d -> %d x %d", wsize[0], wsize[1], ret->windowsize[0], ret->windowsize[1]);
+  }
+
+
   window_poll_events = &glfwPollEvents;
   //get_time = &platform_get_time_usec;
   get_time = &platform_get_time_usec;