First attempt at getting textures to work I'm obviously missing something

shaders/frag.glsl

@@ -1,7 +1,11 @@
 #version 330 core
 out vec4 FragColor;
 
+in vec2 TexCoord;
+
+uniform sampler2D ourTexture;
+
 void main()
 {
-   FragColor = vec4(1.0f, 0.5f, 0.2f, 1.0f);
+   FragColor = texture(ourTexture, TexCoord);
 }

shaders/vert.glsl

@@ -1,10 +1,14 @@
 #version 330 core
 layout (location = 0) in vec3 aPos;
+layout (location = 1) in vec2 aTexCoord;
+
+out vec2 TexCoord;
 
 uniform mat4 MVP;
 
 void main()
 {
   gl_Position = MVP * vec4(aPos.x, aPos.y, aPos.z, 1.0);
+  TexCoord = aTexCoord;
 }
 

src/main.c

@@ -4,6 +4,8 @@
 
 #include "SDL3/SDL_events.h"
 #include "SDL3/SDL_keycode.h"
+#include "SDL3/SDL_surface.h"
+#include "SDL3_image/SDL_image.h"
 #include "camera.h"
 #include "shader.h"
 #include "window.h"
@@ -76,15 +78,36 @@ int main(int argc, char *argv[]) {
 
   // set up vertex data (and buffer(s)) and configure vertex attributes
   float vertices[] = {
-      0.5f,  0.5f,  0.0f, // top right
+      0.5f,  0.5f,  0.0f, 1.0f, 1.0f, // top right
-      0.5f,  -0.5f, 0.0f, // bottom right
+      0.5f,  -0.5f, 0.0f, 1.0f, 0.0f, // bottom right
-      -0.5f, -0.5f, 0.0f, // bottom left
+      -0.5f, -0.5f, 0.0f, 0.0f, 0.0f, // bottom left
-      -0.5f, 0.5f,  0.0f  // top left
+      -0.5f, 0.5f,  0.0f, 0.0f, 1.0f  // top left
   };
   unsigned int indices[] = {
       0, 1, 3, // first Triangle
       1, 2, 3  // second Triangle
   };
+
+  // Texture settings
+  glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+  glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+  glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+  glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+
+  // Texture Load
+  SDL_Surface *texture = IMG_Load("testxure.png");
+  if (texture == NULL) {
+    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't load texture");
+    return EXIT_FAILURE;
+  }
+  GLuint gl_texture;
+  glGenTextures(1, &gl_texture);
+  glBindTexture(GL_TEXTURE_2D, gl_texture);
+  glTexImage2D(gl_texture, 0, GL_RGBA, texture->w, texture->h, 0, GL_BGRA,
+               GL_UNSIGNED_BYTE, texture->pixels);
+  glGenerateMipmap(GL_TEXTURE_2D);
+  SDL_DestroySurface(texture);
+
   unsigned int VBO, VAO, EBO;
   glGenVertexArrays(1, &VAO);
   glGenBuffers(1, &VBO);
@@ -100,7 +123,9 @@ int main(int argc, char *argv[]) {
   glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(indices), indices,
                GL_STATIC_DRAW);
 
-  glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 3 * sizeof(float), (void *)0);
+  glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 5 * sizeof(float), (void *)0);
+  glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, 5 * sizeof(float),
+                        (void *)(3 * sizeof(float)));
   glEnableVertexAttribArray(0);
 
   // note that this is allowed, the call to glVertexAttribPointer registered VBO
@@ -146,11 +171,13 @@ int main(int argc, char *argv[]) {
     int mvp_uniform_location =
         glGetUniformLocation(shader->shaderProgram, "MVP");
     glUniformMatrix4fv(mvp_uniform_location, 1, GL_FALSE, &mvp[0][0]);
+    glUniform1i(glGetUniformLocation(shader->shaderProgram, "ourTexture"), 0);
 
     // render
     glClearColor(0.1f, 0.3f, 0.4f, 1.f);
     glClear(GL_COLOR_BUFFER_BIT);
 
+
     // draw our first triangle
     glUseProgram(shader->shaderProgram);
     glBindVertexArray(