Date: Wed, 28 Apr 2004 16:52:41 -0400

From: "Damien A" Subject: testdyngl fix The test program you included in the latest version of SDL crashes on startup in Window (XP). The reason for this is that OpenGL functions on Windows use the __stdcall calling convention, not the C convention. Placing APIENTRY infront of the * operator solves this problem.
libsdl-org · Apr 30, 2004 · a3ed564 · a3ed564
1 parent 6dd6868
commit a3ed564
Showing 1 changed file with 17 additions and 17 deletions.
diff --git a/test/testdyngl.c b/test/testdyngl.c
@@ -39,23 +39,23 @@ void* get_funcaddr(const char* p)
 
 typedef struct
 {
-	void(*glBegin)(GLenum);
-	void(*glEnd)();
-	void(*glVertex3f)(GLfloat, GLfloat, GLfloat);
-	void(*glClearColor)(GLfloat, GLfloat, GLfloat, GLfloat);
-	void(*glClear)(GLbitfield);
-	void(*glDisable)(GLenum);
-	void(*glEnable)(GLenum);
-	void(*glColor4ub)(GLubyte,GLubyte,GLubyte,GLubyte);
-	void(*glPointSize)(GLfloat);
-	void(*glHint)(GLenum,GLenum);
-	void(*glBlendFunc)(GLenum,GLenum);
-	void(*glMatrixMode)(GLenum);
-	void(*glLoadIdentity)();
-	void(*glOrtho)(GLdouble,GLdouble,GLdouble,GLdouble,GLdouble,GLdouble);
-	void(*glRotatef)(GLfloat,GLfloat,GLfloat,GLfloat);
-	void(*glViewport)(GLint,GLint,GLsizei,GLsizei);
-	void(*glFogf)(GLenum,GLfloat);
+	void(APIENTRY*glBegin)(GLenum);
+	void(APIENTRY*glEnd)();
+	void(APIENTRY*glVertex3f)(GLfloat, GLfloat, GLfloat);
+	void(APIENTRY*glClearColor)(GLfloat, GLfloat, GLfloat, GLfloat);
+	void(APIENTRY*glClear)(GLbitfield);
+	void(APIENTRY*glDisable)(GLenum);
+	void(APIENTRY*glEnable)(GLenum);
+	void(APIENTRY*glColor4ub)(GLubyte,GLubyte,GLubyte,GLubyte);
+	void(APIENTRY*glPointSize)(GLfloat);
+	void(APIENTRY*glHint)(GLenum,GLenum);
+	void(APIENTRY*glBlendFunc)(GLenum,GLenum);
+	void(APIENTRY*glMatrixMode)(GLenum);
+	void(APIENTRY*glLoadIdentity)();
+	void(APIENTRY*glOrtho)(GLdouble,GLdouble,GLdouble,GLdouble,GLdouble,GLdouble);
+	void(APIENTRY*glRotatef)(GLfloat,GLfloat,GLfloat,GLfloat);
+	void(APIENTRY*glViewport)(GLint,GLint,GLsizei,GLsizei);
+	void(APIENTRY*glFogf)(GLenum,GLfloat);
 }
 glfuncs;