fix: remove spng dependency

1 files changed, 0 insertions, 14 deletions

diff --git a/main.c b/main.c
index 2a94c73..9a65e6e 100644
--- a/main.c
+++ b/main.c
@@ -1,6 +1,5 @@
 #include <stdint.h>
 #include <stdio.h>
-#include <spng.h>
 
 #include <glad/glad.h>
 #include <GLFW/glfw3.h>
@@ -52,19 +51,6 @@ const char *fragment_shader_source =
   "  FragColor = texture(texture1, TexCoord);\n"
   "}\n";
 
-void character_callback(GLFWwindow* window, unsigned int codepoint) {
-  printf("%c\n", codepoint);
-}
-
-void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods) {
-  if (action != GLFW_PRESS) return;
-  switch (key) {
-    case GLFW_KEY_ENTER:
-      break;
-    case GLFW_KEY_BACKSPACE:
-      break;
-  }
-}
 
 void framebuffer_size_callback(GLFWwindow* window, int width, int height) {
   glViewport(0, 0, width, height);