Removed glfwGetGLVersion, added GLFW_OPENGL_REVISION.

include/GL/glfw3.h

@@ -409,10 +409,11 @@ extern "C" {
 #define GLFW_FSAA_SAMPLES         0x00020012
 #define GLFW_OPENGL_VERSION_MAJOR 0x00020013
 #define GLFW_OPENGL_VERSION_MINOR 0x00020014
-#define GLFW_OPENGL_FORWARD_COMPAT 0x00020015
-#define GLFW_OPENGL_DEBUG_CONTEXT 0x00020016
-#define GLFW_OPENGL_PROFILE       0x00020017
-#define GLFW_OPENGL_ROBUSTNESS    0x00020018
+#define GLFW_OPENGL_REVISION      0x00020015
+#define GLFW_OPENGL_FORWARD_COMPAT 0x00020016
+#define GLFW_OPENGL_DEBUG_CONTEXT 0x00020017
+#define GLFW_OPENGL_PROFILE       0x00020018
+#define GLFW_OPENGL_ROBUSTNESS    0x00020019
 
 /* GLFW_OPENGL_ROBUSTNESS mode tokens */
 #define GLFW_OPENGL_NO_ROBUSTNESS         0x00000000
@@ -582,7 +583,6 @@ GLFWAPI void  glfwSwapBuffers(void);
 GLFWAPI void  glfwSwapInterval(int interval);
 GLFWAPI int   glfwExtensionSupported(const char* extension);
 GLFWAPI void* glfwGetProcAddress(const char* procname);
-GLFWAPI void  glfwGetGLVersion(int* major, int* minor, int* rev);
 GLFWAPI void  glfwCopyGLState(GLFWwindow src, GLFWwindow dst, unsigned long mask);
 
 /* Enable/disable functions */

readme.html

@@ -276,6 +276,7 @@ version of GLFW.</p>
   <li>Added <code>glfwCopyGLState</code> function for copying OpenGL state categories between contexts</li>
   <li>Added <code>GLFW_OPENGL_ES2_PROFILE</code> profile for creating OpenGL ES 2.0 contexts using the <code>GLX_EXT_create_context_es2_profile</code> and <code>WGL_EXT_create_context_es2_profile</code> extensions</li>
   <li>Added <code>GLFW_OPENGL_ROBUSTNESS</code> window hint and associated strategy tokens for <code>GL_ARB_robustness</code> support</li>
+  <li>Added <code>GLFW_OPENGL_REVISION</code> window parameter to make up for removal of <code>glfwGetGLVersion</code></li>
   <li>Added <code>windows</code> simple multi-window test program</li>
   <li>Added <code>sharing</code> simple OpenGL object sharing test program</li>
   <li>Added a parameter to <code>glfwOpenWindow</code> for specifying a context the new window's context will share objects with</li>
@@ -295,6 +296,7 @@ version of GLFW.</p>
   <li>Removed deprecated Carbon port</li>
   <li>Removed <code>glfwSleep</code> function</li>
   <li>Removed <code>glfwGetNumberOfProcessors</code> function</li>
+  <li>Removed <code>glfwGetGLVersion</code> function</li>
   <li>Removed <code>GLFW_OPENED</code> window parameter</li>
   <li>Removed nonsensical key actions for Unicode character input</li>
   <li>Removed <code>GLFWCALL</code> and <code>GLFWAPIENTRY</code> macros for stdcall calling convention</li>

src/opengl.c

@@ -556,38 +556,6 @@ GLFWAPI void* glfwGetProcAddress(const char* procname)
 }
 
 
-//========================================================================
-// Returns the OpenGL version
-//========================================================================
-
-GLFWAPI void glfwGetGLVersion(int* major, int* minor, int* rev)
-{
-    _GLFWwindow* window;
-
-    if (!_glfwInitialized)
-    {
-        _glfwSetError(GLFW_NOT_INITIALIZED, NULL);
-        return;
-    }
-
-    window = _glfwLibrary.currentWindow;
-    if (!window)
-    {
-        _glfwSetError(GLFW_NO_CURRENT_WINDOW, NULL);
-        return;
-    }
-
-    if (major != NULL)
-        *major = window->glMajor;
-
-    if (minor != NULL)
-        *minor = window->glMinor;
-
-    if (rev != NULL)
-        *rev = window->glRevision;
-}
-
-
 //========================================================================
 // Copies the specified OpenGL state categories from src to dst
 //========================================================================

src/window.c

@@ -777,6 +777,8 @@ GLFWAPI int glfwGetWindowParam(GLFWwindow handle, int param)
             return window->glMajor;
         case GLFW_OPENGL_VERSION_MINOR:
             return window->glMinor;
+        case GLFW_OPENGL_REVISION:
+            return window->glRevision;
         case GLFW_OPENGL_FORWARD_COMPAT:
             return window->glForward;
         case GLFW_OPENGL_DEBUG_CONTEXT:

tests/version.c

@@ -229,7 +229,9 @@ int main(int argc, char** argv)
 
     printf("OpenGL context version string: \"%s\"\n", glGetString(GL_VERSION));
 
-    glfwGetGLVersion(&major, &minor, &revision);
+    major = glfwGetWindowParam(window, GLFW_OPENGL_VERSION_MAJOR);
+    minor = glfwGetWindowParam(window, GLFW_OPENGL_VERSION_MINOR);
+    revision = glfwGetWindowParam(window, GLFW_OPENGL_REVISION);
 
     printf("OpenGL context version parsed by GLFW: %u.%u.%u\n", major, minor, revision);