Merge remote-tracking branch 'origin/deffered_rendering'

Conflicts: assets src/Components/PointLight.h src/GameWorld.cpp src/Renderer.cpp src/Renderer.h vs11/Returngeance/Returngeance.vcxproj.filters
2014-05-13 04:07:24 +02:00
parent ab58cbc08d ccd1393dac
commit bafa8d0a5d
22 changed files with 920 additions and 488 deletions
@@ -0,0 +1,28 @@
+#ifndef UTIL_H
+#define	UTIL_H
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#define ZERO_MEM(a) memset(a, 0, sizeof(a))
+
+#define ARRAY_SIZE_IN_ELEMENTS(a) (sizeof(a)/sizeof(a[0]))
+
+#define INVALID_OGL_VALUE 0xFFFFFFFF
+
+#define SAFE_DELETE(p) if (p) { delete p; p = NULL; }
+
+#define GLExitIfError()                                                          \
+{                                                                               \
+    GLenum Error = glGetError();                                                \
+                                                                                \
+    if (Error != GL_NO_ERROR) {                                                 \
+        printf("OpenGL error in %s:%d: 0x%x\n", __FILE__, __LINE__, Error);     \
+        exit(0);                                                                \
+    }                                                                           \
+}
+
+#define GLCheckError() (glGetError() == GL_NO_ERROR)
+
+#endif	/* UTIL_H */