fix(gpu): Add aspect ratio correction to shader

Implements aspect ratio correction to prevent the pulsating heptagon from being distorted when the window is resized.

- The main loop now queries the framebuffer size and calculates the aspect ratio each frame.

- This aspect ratio is passed to the GPU via an updated uniform buffer.

- The vertex shader in shader.wgsl now uses the aspect ratio to correctly scale the X coordinates of the vertices, ensuring the shape remains proportional.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/gpu/gpu.h b/src/gpu/gpu.h
index 127ca42..87d4b9b 100644
--- a/src/gpu/gpu.h
+++ b/src/gpu/gpu.h
@@ -2,5 +2,5 @@
 struct GLFWwindow;
 
 void gpu_init(GLFWwindow *window);
-void gpu_draw(float audio_peak);
+void gpu_draw(float audio_peak, float aspect_ratio);
 void gpu_shutdown();