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More JNI cleanup + added unit test and fixed bugs uncovered by it

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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@431 632fc199-4ca6-4c93-a231-07263d6284db
This commit is contained in:
DRC
2011-02-23 02:20:49 +00:00
parent 7ffa0c85de
commit 3bad53fa04
11 changed files with 842 additions and 168 deletions
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18
java/TJExample.java
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@@ -84,10 +84,10 @@ public class TJExample {
int subsamp=tjd.getSubsamp();
System.out.print("Source Image: "+width+" x "+height+" pixels, ");
switch(subsamp) {
case TJ.SAMP444: System.out.println("4:4:4 subsampling"); break;
case TJ.SAMP422: System.out.println("4:2:2 subsampling"); break;
case TJ.SAMP420: System.out.println("4:2:0 subsampling"); break;
case TJ.GRAYSCALE: System.out.println("Grayscale"); break;
case TJ.SAMP_444: System.out.println("4:4:4 subsampling"); break;
case TJ.SAMP_422: System.out.println("4:2:2 subsampling"); break;
case TJ.SAMP_420: System.out.println("4:2:0 subsampling"); break;
case TJ.SAMP_GRAY: System.out.println("Grayscale"); break;
default: System.out.println("Unknown subsampling"); break;
}
@@ -98,17 +98,17 @@ public class TJExample {
+" pixels");
}
byte [] tmpbuf=tjd.decompress(width, 0, height, TJ.BGR, TJ.BOTTOMUP);
byte [] tmpbuf=tjd.decompress(width, 0, height, TJ.PF_BGR, TJ.BOTTOMUP);
tjd.close();
TJCompressor tjc=new TJCompressor(tmpbuf, width, 0, height, TJ.BGR);
byte [] outputbuf=new byte[(int)TJ.bufSize(width, height)];
long outputsize=tjc.compress(outputbuf, subsamp, 95, TJ.BOTTOMUP);
TJCompressor tjc=new TJCompressor(tmpbuf, width, 0, height, TJ.PF_BGR);
byte [] outputbuf=new byte[TJ.bufSize(width, height)];
int outputsize=tjc.compress(outputbuf, subsamp, 95, TJ.BOTTOMUP);
tjc.close();
file=new File(argv[1]);
FileOutputStream fos=new FileOutputStream(file);
fos.write(outputbuf, 0, (int)outputsize);
fos.write(outputbuf, 0, outputsize);
fos.close();
} catch(Exception e) {