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#330 Now correctly uses USHORT instead of SHORT for 16 bit DIB.

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Harald Kuhr 2020-11-17 22:40:23 +01:00
parent a84cc1c060
commit 7a24d55be7
1 changed files with 1 additions and 2 deletions
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3
imageio/imageio-bmp/src/main/java/com/twelvemonkeys/imageio/plugins/bmp/DIBImageReader.java
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@ -465,13 +465,12 @@ abstract class DIBImageReader extends ImageReaderBase {
}
private void readBitmap16(final BitmapDescriptor pBitmap) throws IOException {
// TODO: No idea if this actually works..
short[] pixels = new short[pBitmap.getWidth() * pBitmap.getHeight()];
// TODO: Support TYPE_USHORT_565 and the RGB 444/ARGB 4444 layouts
// Will create TYPE_USHORT_555
DirectColorModel cm = new DirectColorModel(16, 0x7C00, 0x03E0, 0x001F);
DataBuffer buffer = new DataBufferShort(pixels, pixels.length);
DataBuffer buffer = new DataBufferUShort(pixels, pixels.length);
WritableRaster raster = Raster.createPackedRaster(
buffer, pBitmap.getWidth(), pBitmap.getHeight(), pBitmap.getWidth(), cm.getMasks(), null
);