aboutsummaryrefslogtreecommitdiffstats
path: root/src/jogl/classes/jogamp/opengl
diff options
context:
space:
mode:
Diffstat (limited to 'src/jogl/classes/jogamp/opengl')
-rw-r--r--src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java54
-rw-r--r--src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXPbufferCGLContext.java27
2 files changed, 40 insertions, 41 deletions
diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java
index b942fb904..4ab81e5ff 100644
--- a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java
+++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java
@@ -45,9 +45,7 @@ import java.util.Map;
import javax.media.nativewindow.AbstractGraphicsConfiguration;
import javax.media.nativewindow.AbstractGraphicsDevice;
-import javax.media.nativewindow.DefaultGraphicsConfiguration;
import javax.media.nativewindow.NativeSurface;
-import javax.media.nativewindow.SurfaceUpdatedListener;
import javax.media.opengl.GLCapabilitiesImmutable;
import javax.media.opengl.GLContext;
import javax.media.opengl.GLException;
@@ -67,7 +65,6 @@ import com.jogamp.common.util.VersionNumber;
import com.jogamp.gluegen.runtime.ProcAddressTable;
import com.jogamp.gluegen.runtime.opengl.GLProcAddressResolver;
-
public abstract class MacOSXCGLContext extends GLContextImpl
{
// Abstract interface for implementation of this context (either
@@ -285,12 +282,6 @@ public abstract class MacOSXCGLContext extends GLContextImpl
if(!impl.setSwapInterval(interval)) {
throw new GLException("Error set swap-interval: "+this);
}
- if ( isNSContext() ) {
- CGL.setSwapInterval(contextHandle, interval);
- } else {
- int[] lval = new int[] { (int) interval } ;
- CGL.CGLSetParameter(contextHandle, CGL.kCGLCPSwapInterval, lval, 0);
- }
currentSwapInterval = interval ;
}
@@ -431,6 +422,7 @@ public abstract class MacOSXCGLContext extends GLContextImpl
System.err.println("NS create pixelFormat: "+toHexString(pixelFormat));
System.err.println("NS create drawable native-handle: "+toHexString(drawable.getHandle()));
System.err.println("NS create drawable NSView-handle: "+toHexString(drawable.getNSViewHandle()));
+ Thread.dumpStack();
}
try {
int[] viewNotReady = new int[1];
@@ -473,21 +465,24 @@ public abstract class MacOSXCGLContext extends GLContextImpl
final MacOSXJAWTWindow lsh = MacOSXCGLDrawableFactory.getLayeredSurfaceHost(surface);
nsOpenGLLayerPFmt = pixelFormat;
pixelFormat = 0;
- // final long nsView = drawable.getNSViewHandle();
- // nsOpenGLLayer = CGL.createNSOpenGLLayer(ctx, nsOpenGLLayerPFmt, nsView, fixedCaps.isBackgroundOpaque());
- nsOpenGLLayer = CGL.createNSOpenGLLayer(ctx, nsOpenGLLayerPFmt, drawable.getHandle(), fixedCaps.isBackgroundOpaque(),
- drawable.getWidth(), drawable.getHeight());
+ /*
+ final long nsView = drawable.getNSViewHandle();
+ nsOpenGLLayer = CGL.createNSOpenGLLayer(ctx, nsOpenGLLayerPFmt, nsView, fixedCaps.isBackgroundOpaque());
+ */
+ final int texWidth, texHeight;
+ if(drawable instanceof MacOSXPbufferCGLDrawable) {
+ final MacOSXPbufferCGLDrawable osxPDrawable = (MacOSXPbufferCGLDrawable)drawable;
+ texWidth = osxPDrawable.getTextureWidth();
+ texHeight = osxPDrawable.getTextureHeight();
+ } else {
+ texWidth = drawable.getWidth();
+ texHeight = drawable.getHeight();
+ }
+ nsOpenGLLayer = CGL.createNSOpenGLLayer(ctx, nsOpenGLLayerPFmt, drawable.getHandle(), fixedCaps.isBackgroundOpaque(), texWidth, texHeight);
if (DEBUG) {
System.err.println("NS create nsOpenGLLayer "+toHexString(nsOpenGLLayer));
}
lsh.attachSurfaceLayer(nsOpenGLLayer);
- lsh.addSurfaceUpdatedListener(new SurfaceUpdatedListener() {
- public void surfaceUpdated(Object updater, NativeSurface ns, long when) {
- if(0 != nsOpenGLLayer) {
- CGL.setNSOpenGLLayerNeedsDisplay(nsOpenGLLayer);
- }
- }
- });
}
} finally {
if(0!=pixelFormat) {
@@ -527,11 +522,26 @@ public abstract class MacOSXCGLContext extends GLContextImpl
}
public boolean setSwapInterval(int interval) {
- CGL.setSwapInterval(contextHandle, interval);
+ if(0 != nsOpenGLLayer) {
+ CGL.setNSOpenGLLayerSwapInterval(nsOpenGLLayer, interval);
+ }
+ CGL.setSwapInterval(contextHandle, interval);
return true;
}
+
public boolean swapBuffers() {
- return CGL.flushBuffer(contextHandle);
+ if(0 != nsOpenGLLayer) {
+ // sync w/ CALayer renderer - wait until next frame is required (v-sync)
+ CGL.waitUntilNSOpenGLLayerIsReady(nsOpenGLLayer, 16); // timeout 16ms -> 60Hz
+ }
+ if(CGL.flushBuffer(contextHandle)) {
+ if(0 != nsOpenGLLayer) {
+ // trigger CALayer to update
+ CGL.setNSOpenGLLayerNeedsDisplay(nsOpenGLLayer);
+ }
+ return true;
+ }
+ return false;
}
}
diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXPbufferCGLContext.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXPbufferCGLContext.java
index c5743b923..f4b71d37d 100644
--- a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXPbufferCGLContext.java
+++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXPbufferCGLContext.java
@@ -33,19 +33,14 @@
package jogamp.opengl.macosx.cgl;
-import javax.media.nativewindow.DefaultGraphicsConfiguration;
import javax.media.opengl.GL;
-import javax.media.opengl.GL2;
-import javax.media.opengl.GLCapabilitiesImmutable;
import javax.media.opengl.GLContext;
import javax.media.opengl.GLException;
import javax.media.opengl.GLPbuffer;
-
public class MacOSXPbufferCGLContext extends MacOSXCGLContext {
// State for render-to-texture and render-to-texture-rectangle support
- private int textureTarget; // e.g. GL_TEXTURE_2D, GL_TEXTURE_RECTANGLE_NV
private int texture; // actual texture object
public MacOSXPbufferCGLContext(MacOSXPbufferCGLDrawable drawable,
@@ -55,7 +50,7 @@ public class MacOSXPbufferCGLContext extends MacOSXCGLContext {
public void bindPbufferToTexture() {
GL gl = getGL();
- gl.glBindTexture(textureTarget, texture);
+ gl.glBindTexture(((MacOSXPbufferCGLDrawable)drawable).getTextureTarget(), texture);
// FIXME: not clear whether this is really necessary, but since
// the API docs seem to imply it is and since it doesn't seem to
// impact performance, leaving it in
@@ -70,18 +65,10 @@ public class MacOSXPbufferCGLContext extends MacOSXCGLContext {
if (newCreated) {
// Initialize render-to-texture support if requested
- DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration();
- GLCapabilitiesImmutable capabilities = (GLCapabilitiesImmutable)config.getChosenCapabilities();
- GL gl = getGL();
- boolean rect = gl.isGL2GL3() && capabilities.getPbufferRenderToTextureRectangle();
- if (rect) {
- if (!gl.isExtensionAvailable("GL_EXT_texture_rectangle")) {
- System.err.println("MacOSXPbufferCGLContext: WARNING: GL_EXT_texture_rectangle extension not " +
- "supported; skipping requested render_to_texture_rectangle support for pbuffer");
- rect = false;
- }
- }
- textureTarget = (rect ? GL2.GL_TEXTURE_RECTANGLE : GL.GL_TEXTURE_2D);
+ final GL gl = getGL();
+ final MacOSXPbufferCGLDrawable osxPDrawable = (MacOSXPbufferCGLDrawable)drawable;
+ final int textureTarget = osxPDrawable.getTextureTarget();
+
int[] tmp = new int[1];
gl.glGenTextures(1, tmp, 0);
texture = tmp[0];
@@ -90,7 +77,9 @@ public class MacOSXPbufferCGLContext extends MacOSXCGLContext {
gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_MAG_FILTER, GL.GL_NEAREST);
gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_WRAP_S, GL.GL_CLAMP_TO_EDGE);
gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_WRAP_T, GL.GL_CLAMP_TO_EDGE);
- gl.glCopyTexImage2D(textureTarget, 0, GL.GL_RGB, 0, 0, drawable.getWidth(), drawable.getHeight(), 0);
+ gl.glTexImage2D(textureTarget, 0, GL.GL_RGB, osxPDrawable.getTextureWidth(), osxPDrawable.getTextureHeight(),
+ 0, GL.GL_RGB, GL.GL_UNSIGNED_BYTE, null);
+ gl.glCopyTexSubImage2D(textureTarget, 0, 0, 0, 0, 0, drawable.getWidth(), drawable.getHeight());
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-21 06:28:19 +0000