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authorKenneth Russel <kbrussel@alum.mit.edu>2007-07-12 22:07:52 +0000
committerKenneth Russel <kbrussel@alum.mit.edu>2007-07-12 22:07:52 +0000
commit9347521af137d25ef8b97a7d74b7f4a0b7986afc (patch)
tree7eca026ba8120c1cf51a38830fe20af41141b08e /src/classes/com/sun/opengl/util
parent11b8fe7ed88970a5a9015b44541436bfeb9e011c (diff)
Fixed regression pointed out by Tom Gaskins where
getEstimatedMemorySize() was returning 0 due to the lazier initialization of the data buffer in the custom image conversion case git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/svn-server-sync/jogl/trunk@1299 232f8b59-042b-4e1e-8c03-345bb8c30851
Diffstat (limited to 'src/classes/com/sun/opengl/util')
-rwxr-xr-xsrc/classes/com/sun/opengl/util/texture/TextureData.java28
1 files changed, 21 insertions, 7 deletions
diff --git a/src/classes/com/sun/opengl/util/texture/TextureData.java b/src/classes/com/sun/opengl/util/texture/TextureData.java
index 263cb2721..60e8c6d05 100755
--- a/src/classes/com/sun/opengl/util/texture/TextureData.java
+++ b/src/classes/com/sun/opengl/util/texture/TextureData.java
@@ -261,7 +261,14 @@ public class TextureData {
}
createFromImage(image);
this.mipmap = mipmap;
- estimatedMemorySize = estimatedMemorySize(buffer);
+ if (buffer != null) {
+ estimatedMemorySize = estimatedMemorySize(buffer);
+ } else {
+ // In the lazy custom conversion case we don't yet have a buffer
+ if (imageForLazyCustomConversion != null) {
+ estimatedMemorySize = estimatedMemorySize(wrapImageDataBuffer(imageForLazyCustomConversion));
+ }
+ }
}
/** Returns the width in pixels of the texture data. */
@@ -342,7 +349,10 @@ public class TextureData {
for proper display. */
public void setMustFlipVertically(boolean mustFlipVertically) { this.mustFlipVertically = mustFlipVertically; }
/** Sets the texture data. */
- public void setBuffer(Buffer buffer) { this.buffer = buffer; }
+ public void setBuffer(Buffer buffer) {
+ this.buffer = buffer;
+ estimatedMemorySize = estimatedMemorySize(buffer);
+ }
/** Sets the required byte alignment for the texture data. */
public void setAlignment(int alignment) { this.alignment = alignment; }
/** Sets the row length needed for correct GL_UNPACK_ROW_LENGTH
@@ -395,6 +405,10 @@ public class TextureData {
//
private void createNIOBufferFromImage(BufferedImage image) {
+ buffer = wrapImageDataBuffer(image);
+ }
+
+ private Buffer wrapImageDataBuffer(BufferedImage image) {
//
// Note: Grabbing the DataBuffer will defeat Java2D's image
// management mechanism (as of JDK 5/6, at least). This shouldn't
@@ -406,17 +420,17 @@ public class TextureData {
DataBuffer data = image.getRaster().getDataBuffer();
if (data instanceof DataBufferByte) {
- buffer = ByteBuffer.wrap(((DataBufferByte) data).getData());
+ return ByteBuffer.wrap(((DataBufferByte) data).getData());
} else if (data instanceof DataBufferDouble) {
throw new RuntimeException("DataBufferDouble rasters not supported by OpenGL");
} else if (data instanceof DataBufferFloat) {
- buffer = FloatBuffer.wrap(((DataBufferFloat) data).getData());
+ return FloatBuffer.wrap(((DataBufferFloat) data).getData());
} else if (data instanceof DataBufferInt) {
- buffer = IntBuffer.wrap(((DataBufferInt) data).getData());
+ return IntBuffer.wrap(((DataBufferInt) data).getData());
} else if (data instanceof DataBufferShort) {
- buffer = ShortBuffer.wrap(((DataBufferShort) data).getData());
+ return ShortBuffer.wrap(((DataBufferShort) data).getData());
} else if (data instanceof DataBufferUShort) {
- buffer = ShortBuffer.wrap(((DataBufferUShort) data).getData());
+ return ShortBuffer.wrap(((DataBufferUShort) data).getData());
} else {
throw new RuntimeException("Unexpected DataBuffer type?");
}