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Fix/optimize Android put/get functions

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This commit is contained in:
Giles Payne
2021-02-19 17:10:11 +09:00
parent fba70f7991
commit 5cf08b0722
4 changed files with 104 additions and 125 deletions
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modules/core/misc/java/test/MatTest.java
+21
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@@ -455,6 +455,27 @@ public class MatTest extends OpenCVTestCase {
bytesNum = sm.get(1, 1, buff11);
assertEquals(4, bytesNum);
assertTrue(Arrays.equals(new short[] {340, 341, 0, 0}, buff11));
Mat m2 = new Mat(new int[]{ 5, 6, 8 }, CvType.CV_16S);
short[] data = new short[(int)m2.total()];
for (int i = 0; i < data.length; i++ ) {
data[i] = (short)i;
}
m2.put(new int[] {0, 0, 0}, data);
Mat matNonContinuous = m2.submat(new Range[]{new Range(1,4), new Range(2,5), new Range(3,6)});
Mat matContinuous = matNonContinuous.clone();
short[] outNonContinuous = new short[(int)matNonContinuous.total()];
matNonContinuous.get(new int[] { 0, 0, 0 }, outNonContinuous);
short[] outContinuous = new short[(int)matNonContinuous.total()];
matContinuous.get(new int[] { 0, 0, 0 }, outContinuous);
assertArrayEquals(outNonContinuous, outContinuous);
Mat subMat2 = m2.submat(new Range[]{new Range(1,4), new Range(1,5), new Range(0,8)});
Mat subMatClone2 = subMat2.clone();
short[] outNonContinuous2 = new short[(int)subMat2.total()];
subMat2.get(new int[] { 0, 1, 1 }, outNonContinuous2);
short[] outContinuous2 = new short[(int)subMat2.total()];
subMatClone2.get(new int[] { 0, 1, 1 }, outContinuous2);
assertArrayEquals(outNonContinuous2, outContinuous2);
}
public void testGetNativeObjAddr() {