Initial commit - some engine bugs stopping compiling

third-party/glad/test/c/run/gl/on-demand/002/test.c

@@ -0,0 +1,38 @@
+/*
+ * Core 3.3 profile builtin on-demand loader
+ *
+ * GLAD: $GLAD --out-path=$tmp --api="gl:core" c --on-demand --loader
+ * COMPILE: $GCC -Wno-pedantic $test -o $tmp/test -I$tmp/include $tmp/src/gl.c -ldl -lglfw
+ * RUN: $tmp/test
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <glad/gl.h>
+#include <GLFW/glfw3.h>
+
+#define ASSERT(expression, message, args...) if(!(expression)) { fprintf(stderr, "%s(%d): " message "\n", __FILE__, __LINE__, ##args); exit(1); }
+#define WIDTH 50
+#define HEIGHT 50
+
+int main(void) {
+    ASSERT(glfwInit(), "glfw init failed");
+
+    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
+    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
+    glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
+
+    GLFWwindow* window = glfwCreateWindow(WIDTH, HEIGHT, "<test>", NULL, NULL);
+    ASSERT(window != NULL, "glfw window creation failed");
+    glfwMakeContextCurrent(window);
+
+    glViewport(0, 0, WIDTH, HEIGHT);
+    glClearColor(0.2f, 0.3f, 0.3f, 1.0f);
+    glClear(GL_COLOR_BUFFER_BIT);
+
+    glfwSwapBuffers(window);
+
+    glfwTerminate();
+
+    return 0;
+}