Thanks, I've done that and am getting much better performance
than previously.
ba = ((DataBufferByte)(bi.getRaster().getDataBuffer())).getData();
pixels = new int[width*height];
for(int i = 0,j = 0; i < pixels.length; i++,j+=3)
{
pixels[i] = 0xff000000 | (((ba[j+2] & 0x000000ff) << 16) | ((ba[j+1] &
0x000000ff) << 8) | (ba[j] & 0x000000ff));
}
Now I'm exploring
ri = reader.readAsRenderedImage(0, param);
But this stuff is really dense and convoluted. It would probably
make more sense to me if I took a hit of LSD but...
[EMAIL PROTECTED] wrote:
But this whole experiment still leads me back to ask
for a way to
decode an image directly into an integer array like I
first asked.
Something like pixels =
imageReader.decodeFileBytesToIntegerArray(...)
But all I seem to get from you is "...rewrite the
applet..." Ok.
Ken, don't rewrite applet, just add conversion (just a few lines of code) from
byte array(s) to int array.
This is really an inexpensive operation.
Andrey
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