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SubElementData data upload functions.

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Change-Id: I5f8c738b5457ae7f6085fc4cd331cf3d13ad75cf
This commit is contained in:
Jason Sams
2010-08-31 13:50:42 -07:00
parent 522ea25f2b
commit 49bdaf0293
8 changed files with 206 additions and 26 deletions
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26
graphics/java/android/renderscript/Allocation.java
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@@ -90,7 +90,7 @@ public class Allocation extends BaseObj {
subData1D(0, mType.getElementCount(), d);
}
public void subData(int off, FieldPacker fp) {
public void subData(int xoff, FieldPacker fp) {
int eSize = mType.mElement.getSizeBytes();
final byte[] data = fp.getData();
@@ -99,8 +99,28 @@ public class Allocation extends BaseObj {
throw new IllegalArgumentException("Field packer length " + data.length +
" not divisible by element size " + eSize + ".");
}
data1DChecks(off, count, data.length, data.length);
mRS.nAllocationSubData1D(mID, off, count, data, data.length);
data1DChecks(xoff, count, data.length, data.length);
mRS.nAllocationSubData1D(mID, xoff, count, data, data.length);
}
public void subElementData(int xoff, int component_number, FieldPacker fp) {
if (component_number >= mType.mElement.mElements.length) {
throw new IllegalArgumentException("Component_number " + component_number + " out of range.");
}
if(xoff < 0) {
throw new IllegalArgumentException("Offset must be >= 0.");
}
final byte[] data = fp.getData();
int eSize = mType.mElement.mElements[component_number].getSizeBytes();
if (data.length != eSize) {
throw new IllegalArgumentException("Field packer sizelength " + data.length +
" does not match component size " + eSize + ".");
}
mRS.nAllocationSubElementData1D(mID, xoff, component_number, data, data.length);
}
private void data1DChecks(int off, int count, int len, int dataSize) {