diff options
Diffstat (limited to 'src/net/java/games/jogl/GLJPanel.java')
| -rw-r--r-- | src/net/java/games/jogl/GLJPanel.java | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/src/net/java/games/jogl/GLJPanel.java b/src/net/java/games/jogl/GLJPanel.java index 59b2ee86d..e9b58bdae 100644 --- a/src/net/java/games/jogl/GLJPanel.java +++ b/src/net/java/games/jogl/GLJPanel.java @@ -310,6 +310,16 @@ public final class GLJPanel extends JPanel implements GLDrawable { } } + public void setOpaque(boolean opaque) { + if (opaque != isOpaque()) { + if (offscreenImage != null) { + offscreenImage.flush(); + offscreenImage = null; + } + } + super.setOpaque(opaque); + } + public void addGLEventListener(GLEventListener listener) { drawableHelper.addGLEventListener(listener); } @@ -546,15 +556,17 @@ public final class GLJPanel extends JPanel implements GLDrawable { int awtFormat = 0; int hwGLFormat = 0; if (!hardwareAccelerationDisabled) { - // Should be more flexible in these BufferedImage formats; - // perhaps see what the preferred image types are on the - // given platform - awtFormat = BufferedImage.TYPE_INT_RGB; - // This seems to be a good choice on all platforms hwGLFormat = GL.GL_UNSIGNED_INT_8_8_8_8_REV; + } + + // Should be more flexible in these BufferedImage formats; + // perhaps see what the preferred image types are on the + // given platform + if (isOpaque()) { + awtFormat = BufferedImage.TYPE_INT_RGB; } else { - awtFormat = offscreenContext.getOffscreenContextBufferedImageType(); + awtFormat = BufferedImage.TYPE_INT_ARGB; } offscreenImage = new BufferedImage(panelWidth, |