OS X Layered View: Part2 Java/Native MacOSXCGLContext / MacOSXPbufferCGLContext

Undo 368cbf4462d7f3635c1ef4497424c360b5ccc203:
    - "use SurfaceUpdateListener() to notify layer", simply use MacOSXCGLContext's swap impl.

MacOSXCGLContext:
  - NSOpenGLImpl.create():
    - issues createNSOpenGLLayer() using tex-size (maybe POT) as args
    - attaches the NSOpenGLLayer to the JAWT layered surface host

  - NSOpenGLImpl.setSwapInterval() propagates interval to our NSOpenGLLayer impl.

  - NSOpenGLImpl.swapBuffer() (layer case):
    - waits for v-sync if enabled (v-sync), or until native 'draw' is finished (tearing)
      using our pthread/ NSOpenGLLayer synchronization.
      The latter uses CADisplayLink or CVDisplayLinkRef for v-sync synchronization.

    - flushes our local ctx

    - triggers our NSOpenGLLayer to 'draw'

- MacOSXPbufferCGLContext create() sets the texture size independently of pbuffer size (POT/NPOT)

1 files changed, 3 insertions, 1 deletions

diff --git a/make/stub_includes/opengl/macosx-window-system.h b/make/stub_includes/opengl/macosx-window-system.h
index 959b44d8d..347de6299 100644
--- a/make/stub_includes/opengl/macosx-window-system.h
+++ b/make/stub_includes/opengl/macosx-window-system.h
@@ -53,7 +53,9 @@ void setContextPBuffer(NSOpenGLContext* ctx, NSOpenGLPixelBuffer* pBuffer);
 void setContextTextureImageToPBuffer(NSOpenGLContext* ctx, NSOpenGLPixelBuffer* pBuffer, GLenum colorBuffer);
 
 // NSOpenGLLayer* createNSOpenGLLayer(NSOpenGLContext* ctx, NSOpenGLPixelFormat* fmt, NSView* view, Bool opaque);
-NSOpenGLLayer* createNSOpenGLLayer(NSOpenGLContext* ctx, NSOpenGLPixelFormat* fmt, NSOpenGLPixelBuffer* pbuffer, Bool opaque, int width, int height);
+NSOpenGLLayer* createNSOpenGLLayer(NSOpenGLContext* ctx, NSOpenGLPixelFormat* fmt, NSOpenGLPixelBuffer* pbuffer, Bool opaque, int texWidth, int texHeight);
+void setNSOpenGLLayerSwapInterval(NSOpenGLLayer* layer, int interval);
+void waitUntilNSOpenGLLayerIsReady(NSOpenGLLayer* layer, long to_ms);
 void setNSOpenGLLayerNeedsDisplay(NSOpenGLLayer* glLayer);
 void releaseNSOpenGLLayer(NSOpenGLLayer *glLayer);