java-game-lib-cvs Mailing List for Lightweight Java Game Library

Update of /cvsroot/java-game-lib/LWJGL/src/native/win32
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv14642/src/native/win32

Modified Files:
	org_lwjgl_opengl_Win32ContextImplementation.c 
Log Message:
Added setSwapInterval to Display and AWTGLCanvas

Index: org_lwjgl_opengl_Win32ContextImplementation.c
===================================================================
RCS file: /cvsroot/java-game-lib/LWJGL/src/native/win32/org_lwjgl_opengl_Win32ContextImplementation.c,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -d -r1.4 -r1.5
--- org_lwjgl_opengl_Win32ContextImplementation.c	8 Aug 2005 16:00:15 -0000	1.4
+++ org_lwjgl_opengl_Win32ContextImplementation.c	1 Jan 2006 19:50:06 -0000	1.5
@@ -119,15 +119,11 @@
 	return wglGetCurrentContext() == context_info->context;
 }
 
-JNIEXPORT void JNICALL Java_org_lwjgl_opengl_Win32ContextImplementation_nSetVSync
-  (JNIEnv *env, jclass clazz, jobject context_handle, jboolean enable) {
+JNIEXPORT void JNICALL Java_org_lwjgl_opengl_Win32ContextImplementation_nSetSwapInterval
+  (JNIEnv *env, jclass clazz, jobject context_handle, jint value) {
 	Win32Context *context_info = (Win32Context *)(*env)->GetDirectBufferAddress(env, context_handle);
 	if (context_info->extensions.WGL_EXT_swap_control) {
-		if (enable == JNI_TRUE) {
-			context_info->extensions.wglSwapIntervalEXT(1);
-		} else {
-			context_info->extensions.wglSwapIntervalEXT(0);
-		}
+		context_info->extensions.wglSwapIntervalEXT(value);
 	}
 }
 

Update of /cvsroot/java-game-lib/LWJGL/src/java/org/lwjgl/opengl
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv14642/src/java/org/lwjgl/opengl

Modified Files:
	AWTGLCanvas.java Context.java ContextImplementation.java 
	Display.java LinuxContextImplementation.java 
	MacOSXContextImplementation.java 
	Win32ContextImplementation.java 
Log Message:
Added setSwapInterval to Display and AWTGLCanvas

Index: ContextImplementation.java
===================================================================
RCS file: /cvsroot/java-game-lib/LWJGL/src/java/org/lwjgl/opengl/ContextImplementation.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- ContextImplementation.java	23 Feb 2005 11:11:06 -0000	1.2
+++ ContextImplementation.java	1 Jan 2006 19:50:05 -0000	1.3
@@ -75,7 +75,7 @@
 	 */
 	public boolean isCurrent(ByteBuffer handle) throws LWJGLException;
 
-	public void setVSync(boolean enable);
+	public void setSwapInterval(int value);
 
 	/**
 	 * Destroys the Context.

Index: AWTGLCanvas.java
===================================================================
RCS file: /cvsroot/java-game-lib/LWJGL/src/java/org/lwjgl/opengl/AWTGLCanvas.java,v
retrieving revision 1.16
retrieving revision 1.17
diff -u -d -r1.16 -r1.17
--- AWTGLCanvas.java	29 Dec 2005 22:30:13 -0000	1.16
+++ AWTGLCanvas.java	1 Jan 2006 19:50:05 -0000	1.17
@@ -170,17 +170,24 @@
 	} 
 	
 	/**
-	 * Enable vsync
+	 * Set swap interval.
 	 */
-	public void setVSyncEnabled(boolean enabled) throws LWJGLException {
+	public void setSwapInterval(int swap_interval) throws LWJGLException {
 		synchronized(SYNC_LOCK) {
 			if (context == null)
 				throw new IllegalStateException("Canvas not yet displayable");
-			Context.setVSync(enabled);
+			Context.setSwapInterval(swap_interval);
 		}
 	}
 	
 	/**
+	 * Enable vsync
+	 */
+	public void setVSyncEnabled(boolean enabled) throws LWJGLException {
+		setSwapInterval(enabled ? 1 : 0);
+	}
+	
+	/**
 	 * Swap the canvas' buffer
 	 */
 	public void swapBuffers() throws LWJGLException {

Index: Display.java
===================================================================
RCS file: /cvsroot/java-game-lib/LWJGL/src/java/org/lwjgl/opengl/Display.java,v
retrieving revision 1.58
retrieving revision 1.59
diff -u -d -r1.58 -r1.59
--- Display.java	29 Dec 2005 22:31:46 -0000	1.58
+++ Display.java	1 Jan 2006 19:50:05 -0000	1.59
@@ -91,8 +91,8 @@
 	/** Fullscreen */
 	private static boolean fullscreen;
 
-	/** VSync */
-	private static boolean vsync;
+	/** Swap interval */
+	private static int swap_interval;
 
 	/** A unique context object, so we can track different contexts between creates() and destroys() */
 	private static PeerInfo peer_info;
@@ -267,7 +267,7 @@
 		
 		setTitle(title);
 		initControls();
-		setVSyncEnabled(vsync);
+		setSwapInterval(swap_interval);
 		window_created = true;
 		
 		// set cached window icon if exists
@@ -774,14 +774,28 @@
 	}
 
 	/**
+	 * Set the buffer swap interval. This call is a best-attempt at changing
+	 * the monitor swap interval, which is the minimum periodicity of color buffer swaps,
+	 * measured in video frame periods, and is not guaranteed to be successful.
+	 *
+	 * A video frame period is the time required to display a full frame of video data.
+	 *
+	 * @param sync true to synchronize; false to ignore synchronization
+	 */
+	public static void setSwapInterval(int value) {
+		swap_interval = value;
+		if (isCreated())
+			Context.setSwapInterval(swap_interval);
+	}
+	
+	
+	/**
 	 * Enable or disable vertical monitor synchronization. This call is a best-attempt at changing
 	 * the vertical refresh synchronization of the monitor, and is not guaranteed to be successful.
 	 * @param sync true to synchronize; false to ignore synchronization
 	 */
 	public static void setVSyncEnabled(boolean sync) {
-		vsync = sync;
-		if (isCreated())
-			Context.setVSync(vsync);
+		setSwapInterval(sync ? 1 : 0);
 	}
 
 	/**

Index: LinuxContextImplementation.java
===================================================================
RCS file: /cvsroot/java-game-lib/LWJGL/src/java/org/lwjgl/opengl/LinuxContextImplementation.java,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -d -r1.6 -r1.7
--- LinuxContextImplementation.java	4 May 2005 20:59:36 -0000	1.6
+++ LinuxContextImplementation.java	1 Jan 2006 19:50:05 -0000	1.7
@@ -129,17 +129,17 @@
 	}
 	private static native boolean nIsCurrent(ByteBuffer context_handle) throws LWJGLException;
 
-	public void setVSync(boolean enabled) {
+	public void setSwapInterval(int value) {
 		Context current_context = Context.getCurrentContext();
 		if (current_context == null)
 			throw new IllegalStateException("No context is current");
 		synchronized (current_context) {
 			LinuxDisplay.lockAWT();
-			nSetVSync(current_context.getHandle(), enabled);
+			nSetSwapInterval(current_context.getHandle(), value);
 			LinuxDisplay.unlockAWT();
 		}
 	}
-	private static native void nSetVSync(ByteBuffer context_handle, boolean enabled);
+	private static native void nSetSwapInterval(ByteBuffer context_handle, int value);
 
 	public void destroy(PeerInfo peer_info, ByteBuffer handle) throws LWJGLException {
 		LinuxDisplay.lockAWT();

Index: Context.java
===================================================================
RCS file: /cvsroot/java-game-lib/LWJGL/src/java/org/lwjgl/opengl/Context.java,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -d -r1.7 -r1.8
--- Context.java	2 Nov 2005 09:28:10 -0000	1.7
+++ Context.java	1 Jan 2006 19:50:05 -0000	1.8
@@ -209,14 +209,19 @@
 	}
 
 	/**
-	 * Enable or disable vertical monitor synchronization. This call is a best-attempt at changing
-	 * the monitor vertical refresh synchronization of the context, and is not guaranteed to be successful.
+	 * Set the buffer swap interval. This call is a best-attempt at changing
+	 * the monitor swap interval, which is the minimum periodicity of color buffer swaps,
+	 * measured in video frame periods, and is not guaranteed to be successful.
+	 *
+	 * A video frame period is the time required to display a full frame of video data.
+	 *
 	 * @param sync true to synchronize; false to ignore synchronization
 	 */
-	public static void setVSync(boolean enable) {
-		implementation.setVSync(enable);
+	public static void setSwapInterval(int value) {
+		implementation.setSwapInterval(value);
 	}
 	
+	
 	/**
 	 * Destroy the context. This method behaves the same as destroy() with the extra
 	 * requirement that the context must be either current to the current thread or not

Index: MacOSXContextImplementation.java
===================================================================
RCS file: /cvsroot/java-game-lib/LWJGL/src/java/org/lwjgl/opengl/MacOSXContextImplementation.java,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -d -r1.5 -r1.6
--- MacOSXContextImplementation.java	4 May 2005 20:59:35 -0000	1.5
+++ MacOSXContextImplementation.java	1 Jan 2006 19:50:05 -0000	1.6
@@ -110,13 +110,13 @@
 	}
 	private static native boolean nIsCurrent(ByteBuffer context_handle) throws LWJGLException;
 
-	public void setVSync(boolean enabled) {
+	public void setSwapInterval(int value) {
 		Context current_context = Context.getCurrentContext();
 		synchronized (current_context) {
-			nSetVSync(current_context.getHandle(), enabled);
+			nSetSwapInterval(current_context.getHandle(), value);
 		}
 	}
-	private static native void nSetVSync(ByteBuffer context_handle, boolean enabled);
+	private static native void nSetSwapInterval(ByteBuffer context_handle, int value);
 
 	public void destroy(PeerInfo peer_info, ByteBuffer handle) throws LWJGLException {
 		nDestroy(handle);

Index: Win32ContextImplementation.java
===================================================================
RCS file: /cvsroot/java-game-lib/LWJGL/src/java/org/lwjgl/opengl/Win32ContextImplementation.java,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -d -r1.5 -r1.6
--- Win32ContextImplementation.java	4 May 2005 20:59:36 -0000	1.5
+++ Win32ContextImplementation.java	1 Jan 2006 19:50:05 -0000	1.6
@@ -92,15 +92,15 @@
 	}
 	private static native boolean nIsCurrent(ByteBuffer context_handle) throws LWJGLException;
 
-	public void setVSync(boolean enabled) {
+	public void setSwapInterval(int value) {
 		Context current_context = Context.getCurrentContext();
 		if (current_context == null)
 			throw new IllegalStateException("No context is current");
 		synchronized (current_context) {
-			nSetVSync(current_context.getHandle(), enabled);
+			nSetSwapInterval(current_context.getHandle(), value);
 		}
 	}
-	private static native void nSetVSync(ByteBuffer context_handle, boolean enabled);
+	private static native void nSetSwapInterval(ByteBuffer context_handle, int value);
 
 	public void destroy(PeerInfo peer_info, ByteBuffer handle) throws LWJGLException {
 		nDestroy(handle);

Update of /cvsroot/java-game-lib/LWJGL/src/native/linux
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv14642/src/native/linux

Modified Files:
	org_lwjgl_opengl_LinuxContextImplementation.c 
Log Message:
Added setSwapInterval to Display and AWTGLCanvas

Index: org_lwjgl_opengl_LinuxContextImplementation.c
===================================================================
RCS file: /cvsroot/java-game-lib/LWJGL/src/native/linux/org_lwjgl_opengl_LinuxContextImplementation.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -d -r1.5 -r1.6
--- org_lwjgl_opengl_LinuxContextImplementation.c	20 Nov 2005 13:19:39 -0000	1.5
+++ org_lwjgl_opengl_LinuxContextImplementation.c	1 Jan 2006 19:50:06 -0000	1.6
@@ -88,13 +88,12 @@
 	context_info->context = context;
 }
 
-JNIEXPORT void JNICALL Java_org_lwjgl_opengl_LinuxContextImplementation_nSetVSync
-  (JNIEnv *env, jclass clazz, jobject context_handle, jboolean sync)
+JNIEXPORT void JNICALL Java_org_lwjgl_opengl_LinuxContextImplementation_nSetSwapInterval
+  (JNIEnv *env, jclass clazz, jobject context_handle, jint value)
 {
 	X11Context *context_info = (*env)->GetDirectBufferAddress(env, context_handle);
 	if (context_info->extension_flags.GLX_SGI_swap_control) {
-		int interval = sync == JNI_TRUE ? 1 : 0;
-		lwjgl_glXSwapIntervalSGI(interval);
+		lwjgl_glXSwapIntervalSGI(value);
 	}
 }
 

Update of /cvsroot/java-game-lib/LWJGL/src/native/macosx
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv14642/src/native/macosx

Modified Files:
	org_lwjgl_opengl_MacOSXContextImplementation.m 
Log Message:
Added setSwapInterval to Display and AWTGLCanvas

Index: org_lwjgl_opengl_MacOSXContextImplementation.m
===================================================================
RCS file: /cvsroot/java-game-lib/LWJGL/src/native/macosx/org_lwjgl_opengl_MacOSXContextImplementation.m,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- org_lwjgl_opengl_MacOSXContextImplementation.m	30 Mar 2005 08:49:02 -0000	1.1
+++ org_lwjgl_opengl_MacOSXContextImplementation.m	1 Jan 2006 19:50:06 -0000	1.2
@@ -138,12 +138,12 @@
 	return result ? JNI_TRUE : JNI_FALSE;
 }
 
-JNIEXPORT void JNICALL Java_org_lwjgl_opengl_MacOSXContextImplementation_nSetVSync
-  (JNIEnv *env, jclass clazz, jobject context_handle, jboolean enable) {
+JNIEXPORT void JNICALL Java_org_lwjgl_opengl_MacOSXContextImplementation_nSetSwapInterval
+  (JNIEnv *env, jclass clazz, jobject context_handle, jint int_value) {
 	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
 	MacOSXContext *context_info = (MacOSXContext *)(*env)->GetDirectBufferAddress(env, context_handle);
-	long vsync_value = enable == JNI_TRUE ? 1 : 0;
-	[context_info->context setValues:&vsync_value forParameter:NSOpenGLCPSwapInterval];
+	long value = int_value;
+	[context_info->context setValues:&value forParameter:NSOpenGLCPSwapInterval];
 	[pool release];
 }