diff options
Diffstat (limited to 'src/jogl/classes/com')
3 files changed, 20 insertions, 0 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/util/GLReadBufferUtil.java b/src/jogl/classes/com/jogamp/opengl/util/GLReadBufferUtil.java index 140c8691f..dc87c7ac9 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/GLReadBufferUtil.java +++ b/src/jogl/classes/com/jogamp/opengl/util/GLReadBufferUtil.java @@ -264,6 +264,7 @@ public class GLReadBufferUtil { readPixelBuffer = null; } readPixelSizeLast = 0; + pixelBufferProvider.dispose(); } } diff --git a/src/jogl/classes/com/jogamp/opengl/util/texture/TextureData.java b/src/jogl/classes/com/jogamp/opengl/util/texture/TextureData.java index 66fba98fe..2f0c86255 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/texture/TextureData.java +++ b/src/jogl/classes/com/jogamp/opengl/util/texture/TextureData.java @@ -105,6 +105,9 @@ public class TextureData { * </p> */ Buffer allocate(int width, int height, int minByteSize); + + /** Dispose resources. */ + void dispose(); } /** * Default {@link PixelBufferProvider} utilizing best match for {@link PixelAttributes} @@ -139,6 +142,11 @@ public class TextureData { public final Buffer allocate(int width, int height, int minByteSize) { return Buffers.newDirectByteBuffer(minByteSize); } + + @Override + public void dispose() { + // nop + } } protected int width; diff --git a/src/jogl/classes/com/jogamp/opengl/util/texture/awt/AWTTextureData.java b/src/jogl/classes/com/jogamp/opengl/util/texture/awt/AWTTextureData.java index d77bd835e..7a0f00edf 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/texture/awt/AWTTextureData.java +++ b/src/jogl/classes/com/jogamp/opengl/util/texture/awt/AWTTextureData.java @@ -104,11 +104,22 @@ public class AWTTextureData extends TextureData { return IntBuffer.wrap( readBackIntBuffer ); } + @Override + public void dispose() { + if(null != image) { + image.flush(); + image = null; + } + } + /** Returns the number source components being used as indicated at {@link #allocate(int, int, int)}. */ public int getComponentCount() { return componentCount; } /** Returns the underlying {@link BufferedImage} as allocated via {@link #allocate(int, int, int)}. */ public BufferedImage getImage() { return image; } + + /** Returns true if an underlying {@link BufferedImage} has been allocated via {@link #allocate(int, int, int)}. */ + public boolean hasImage() { return null != image; } } // Mechanism for lazily converting input BufferedImages with custom |