*** empty log message ***

src/java/org/lwjgl/Sys.java

@@ -191,4 +191,9 @@ public final class Sys {
 	 */
 	public static native void alert(String title, String message);
 	
+	/*
+	 * Cas: this is just a debugging aid. The native code is also commented out.
+	 *
+	public static native int getDirectBufferAddress(Buffer buf);
+	 */
 } 

src/native/common/org_lwjgl_Sys.h

@@ -19,7 +19,7 @@ extern "C" {
 /* Inaccessible static: LIBRARY_NAME */
 /* Inaccessible static: DEBUG */
 /* Inaccessible static: _debug */
-/* Inaccessible static: class_00024org_00024lwjgl_00024Sys */
+/* Inaccessible static: class_000240 */
 /*
  * Class:     org_lwjgl_Sys
  * Method:    getTimerResolution
@@ -60,6 +60,14 @@ JNIEXPORT void JNICALL Java_org_lwjgl_Sys_setProcessPriority
 JNIEXPORT void JNICALL Java_org_lwjgl_Sys_alert
   (JNIEnv *, jclass, jstring, jstring);
 
+/*
+ * Class:     org_lwjgl_Sys
+ * Method:    getDirectBufferAddress
+ * Signature: (Ljava/nio/Buffer;)I
+JNIEXPORT jint JNICALL Java_org_lwjgl_Sys_getDirectBufferAddress
+  (JNIEnv *, jclass, jobject);
+ */
+
 #ifdef __cplusplus
 }
 #endif

src/native/win32/org_lwjgl_Display.cpp

@@ -273,11 +273,15 @@ JNIEXPORT void JNICALL Java_org_lwjgl_Display_resetDisplayMode
 	
 	// Return device gamma to normal
 	HDC screenDC = GetDC(NULL);
+	try {
 		if (!SetDeviceGammaRamp(screenDC, originalGamma)) {
 	#ifdef _DEBUG
 			printf("Could not reset device gamma\n");
 	#endif
 		}
+	} catch (...) {
+		printf("Exception occurred in SetDeviceGammaRamp\n");
+	}	
 	ReleaseDC(NULL, screenDC);	
 
 	if (modeSet) {
@@ -296,11 +300,15 @@ JNIEXPORT void JNICALL Java_org_lwjgl_Display_resetDisplayMode
 void tempResetDisplayMode() {
 	// Return device gamma to normal
 	HDC screenDC = GetDC(NULL);
+	try {
 		if (!SetDeviceGammaRamp(screenDC, originalGamma)) {
 	#ifdef _DEBUG
 			printf("Could not reset device gamma\n");
 	#endif
 		}
+	} catch (...) {
+		printf("Exception occurred in SetDeviceGammaRamp\n");
+	}	
 	ReleaseDC(NULL, screenDC);	
 
 	if (modeSet) {
@@ -319,11 +327,15 @@ void tempResetDisplayMode() {
 void tempRestoreDisplayMode() {
 	// Restore gamma
 	HDC screenDC = GetDC(NULL);
+	try { 
 		if (!SetDeviceGammaRamp(screenDC, currentGamma)) {
 	#ifdef _DEBUG
 			printf("Could not restore device gamma\n");
 	#endif
 		}
+	} catch (...) {
+		printf("Exception occurred in SetDeviceGammaRamp\n");
+	}	
 	ReleaseDC(NULL, screenDC);
 
 	if (!modeSet) {
@@ -374,6 +386,7 @@ JNIEXPORT jboolean JNICALL Java_org_lwjgl_Display_setGammaRamp
 	}
 	jboolean ret;
 	HDC screenDC = GetDC(NULL);
+	try {
 		if (SetDeviceGammaRamp(screenDC, currentGamma) == FALSE) {
 	#ifdef _DEBUG
 			printf("Failed to set device gamma\n");
@@ -382,6 +395,10 @@ JNIEXPORT jboolean JNICALL Java_org_lwjgl_Display_setGammaRamp
 		} else {
 			ret = JNI_TRUE;
 		}
+	} catch (...) {
+		printf("Exception occurred in SetDeviceGammaRamp\n");
+		ret = JNI_FALSE;
+	}
 	ReleaseDC(NULL, screenDC);
 
 	return ret;
@@ -419,11 +436,15 @@ JNIEXPORT void JNICALL Java_org_lwjgl_Display_init
 	env->DeleteLocalRef(newMode);
 
 	// Get the default gamma ramp
+	try {
 		if (GetDeviceGammaRamp(screenDC, originalGamma) == FALSE) {
 	#ifdef _DEBUG
 			printf("Failed to get initial device gamma\n");
 	#endif
 		}
+	} catch (...) {
+		printf("Exception occurred in GetDeviceGammaRamp\n");
+	}
 	ReleaseDC(NULL, screenDC);
 }
 

src/native/win32/org_lwjgl_Sys.cpp

@@ -141,3 +141,15 @@ JNIEXPORT void JNICALL Java_org_lwjgl_Sys_alert
 	env->ReleaseStringUTFChars(message, eMessageText);
 	env->ReleaseStringUTFChars(title, cTitleBarText);
 }
+
+// Cas: I've left this here as sometimes it's handy to just pop it back in to debug stuff
+/*
+ * Class:     org_lwjgl_Sys
+ * Method:    getDirectBufferAddress
+ * Signature: (Ljava/nio/Buffer;)I
+JNIEXPORT jint JNICALL Java_org_lwjgl_Sys_getDirectBufferAddress
+  (JNIEnv * env, jclass clazz, jobject buf)
+{
+	return (jint) env->GetDirectBufferAddress(buf);
+}
+ */